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repo_name stringclasses 5 values	pr_number int64 1.52k 15.5k	pr_title stringlengths 8 143	pr_description stringlengths 0 10.2k	author stringlengths 3 18	date_created unknown	date_merged unknown	previous_commit stringlengths 40 40	pr_commit stringlengths 40 40	query stringlengths 11 10.2k	filepath stringlengths 6 220	before_content stringlengths 0 597M	after_content stringlengths 0 597M	label int64 -1 1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/springsecurity/SpringSecurityUserInfoHolder.java	package com.ctrip.framework.apollo.portal.spi.springsecurity; import com.ctrip.framework.apollo.portal.entity.bo.UserInfo; import com.ctrip.framework.apollo.portal.spi.UserInfoHolder; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.core.userdetails.UserDetails; import java.security.Principal; public class SpringSecurityUserInfoHolder implements UserInfoHolder { @Override public UserInfo getUser() { UserInfo userInfo = new UserInfo(); userInfo.setUserId(getCurrentUsername()); return userInfo; } private String getCurrentUsername() { Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal(); if (principal instanceof UserDetails) { return ((UserDetails) principal).getUsername(); } if (principal instanceof Principal) { return ((Principal) principal).getName(); } return String.valueOf(principal); } }	package com.ctrip.framework.apollo.portal.spi.springsecurity; import com.ctrip.framework.apollo.portal.entity.bo.UserInfo; import com.ctrip.framework.apollo.portal.spi.UserInfoHolder; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.core.userdetails.UserDetails; import java.security.Principal; public class SpringSecurityUserInfoHolder implements UserInfoHolder { @Override public UserInfo getUser() { UserInfo userInfo = new UserInfo(); userInfo.setUserId(getCurrentUsername()); return userInfo; } private String getCurrentUsername() { Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal(); if (principal instanceof UserDetails) { return ((UserDetails) principal).getUsername(); } if (principal instanceof Principal) { return ((Principal) principal).getName(); } return String.valueOf(principal); } }	-1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/v1/controller/ClusterController.java	package com.ctrip.framework.apollo.openapi.v1.controller; import java.util.Objects; import javax.servlet.http.HttpServletRequest; import javax.validation.Valid; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import com.ctrip.framework.apollo.common.dto.ClusterDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.common.utils.InputValidator; import com.ctrip.framework.apollo.common.utils.RequestPrecondition; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.core.utils.StringUtils; import com.ctrip.framework.apollo.openapi.dto.OpenClusterDTO; import com.ctrip.framework.apollo.openapi.util.OpenApiBeanUtils; import com.ctrip.framework.apollo.portal.service.ClusterService; import com.ctrip.framework.apollo.portal.spi.UserService; @RestController("openapiClusterController") @RequestMapping("/openapi/v1/envs/{env}") public class ClusterController { private final ClusterService clusterService; private final UserService userService; public ClusterController(final ClusterService clusterService, final UserService userService) { this.clusterService = clusterService; this.userService = userService; } @GetMapping(value = "apps/{appId}/clusters/{clusterName:.+}") public OpenClusterDTO loadCluster(@PathVariable("appId") String appId, @PathVariable String env, @PathVariable("clusterName") String clusterName) { ClusterDTO clusterDTO = clusterService.loadCluster(appId, Env.valueOf(env), clusterName); return clusterDTO == null ? null : OpenApiBeanUtils.transformFromClusterDTO(clusterDTO); } @PreAuthorize(value = "@consumerPermissionValidator.hasCreateClusterPermission(#request, #appId)") @PostMapping(value = "apps/{appId}/clusters") public OpenClusterDTO createCluster(@PathVariable String appId, @PathVariable String env, @Valid @RequestBody OpenClusterDTO cluster, HttpServletRequest request) { if (!Objects.equals(appId, cluster.getAppId())) { throw new BadRequestException(String.format( "AppId not equal. AppId in path = %s, AppId in payload = %s", appId, cluster.getAppId())); } String clusterName = cluster.getName(); String operator = cluster.getDataChangeCreatedBy(); RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(clusterName, operator), "name and dataChangeCreatedBy should not be null or empty"); if (!InputValidator.isValidClusterNamespace(clusterName)) { throw new BadRequestException( String.format("Invalid ClusterName format: %s", InputValidator.INVALID_CLUSTER_NAMESPACE_MESSAGE)); } if (userService.findByUserId(operator) == null) { throw new BadRequestException("User " + operator + " doesn't exist!"); } ClusterDTO toCreate = OpenApiBeanUtils.transformToClusterDTO(cluster); ClusterDTO createdClusterDTO = clusterService.createCluster(Env.valueOf(env), toCreate); return OpenApiBeanUtils.transformFromClusterDTO(createdClusterDTO); } }	package com.ctrip.framework.apollo.openapi.v1.controller; import java.util.Objects; import javax.servlet.http.HttpServletRequest; import javax.validation.Valid; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import com.ctrip.framework.apollo.common.dto.ClusterDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.common.utils.InputValidator; import com.ctrip.framework.apollo.common.utils.RequestPrecondition; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.core.utils.StringUtils; import com.ctrip.framework.apollo.openapi.dto.OpenClusterDTO; import com.ctrip.framework.apollo.openapi.util.OpenApiBeanUtils; import com.ctrip.framework.apollo.portal.service.ClusterService; import com.ctrip.framework.apollo.portal.spi.UserService; @RestController("openapiClusterController") @RequestMapping("/openapi/v1/envs/{env}") public class ClusterController { private final ClusterService clusterService; private final UserService userService; public ClusterController(final ClusterService clusterService, final UserService userService) { this.clusterService = clusterService; this.userService = userService; } @GetMapping(value = "apps/{appId}/clusters/{clusterName:.+}") public OpenClusterDTO loadCluster(@PathVariable("appId") String appId, @PathVariable String env, @PathVariable("clusterName") String clusterName) { ClusterDTO clusterDTO = clusterService.loadCluster(appId, Env.valueOf(env), clusterName); return clusterDTO == null ? null : OpenApiBeanUtils.transformFromClusterDTO(clusterDTO); } @PreAuthorize(value = "@consumerPermissionValidator.hasCreateClusterPermission(#request, #appId)") @PostMapping(value = "apps/{appId}/clusters") public OpenClusterDTO createCluster(@PathVariable String appId, @PathVariable String env, @Valid @RequestBody OpenClusterDTO cluster, HttpServletRequest request) { if (!Objects.equals(appId, cluster.getAppId())) { throw new BadRequestException(String.format( "AppId not equal. AppId in path = %s, AppId in payload = %s", appId, cluster.getAppId())); } String clusterName = cluster.getName(); String operator = cluster.getDataChangeCreatedBy(); RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(clusterName, operator), "name and dataChangeCreatedBy should not be null or empty"); if (!InputValidator.isValidClusterNamespace(clusterName)) { throw new BadRequestException( String.format("Invalid ClusterName format: %s", InputValidator.INVALID_CLUSTER_NAMESPACE_MESSAGE)); } if (userService.findByUserId(operator) == null) { throw new BadRequestException("User " + operator + " doesn't exist!"); } ClusterDTO toCreate = OpenApiBeanUtils.transformToClusterDTO(cluster); ClusterDTO createdClusterDTO = clusterService.createCluster(Env.valueOf(env), toCreate); return OpenApiBeanUtils.transformFromClusterDTO(createdClusterDTO); } }	-1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/resources/META-INF/spring.schemas	http\://www.ctrip.com/schema/apollo-1.0.0.xsd=/META-INF/apollo-1.0.0.xsd http\://www.ctrip.com/schema/apollo.xsd=/META-INF/apollo-1.0.0.xsd	http\://www.ctrip.com/schema/apollo-1.0.0.xsd=/META-INF/apollo-1.0.0.xsd http\://www.ctrip.com/schema/apollo.xsd=/META-INF/apollo-1.0.0.xsd	-1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./pom.xml	<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo</artifactId> <version>${revision}</version> <name>Apollo</name> <packaging>pom</packaging> <description>Ctrip Configuration Center</description> <url>https://github.com/ctripcorp/apollo</url> <organization> <name>Ctrip, Inc.</name> <url>http://www.ctrip.com</url> </organization> <licenses> <license> <name>Apache License, Version 2.0</name> <url>http://www.apache.org/licenses/LICENSE-2.0</url> </license> </licenses> <scm> <url>https://github.com/ctripcorp/apollo</url> <connection>scm:git:git://github.com/ctripcorp/apollo.git</connection> <developerConnection>scm:git:ssh://[email protected]/ctripcorp/apollo.git</developerConnection> </scm> <ciManagement> <system>Travis CI</system> <url>https://travis-ci.org/ctripcorp/apollo</url> </ciManagement> <issueManagement> <system>github</system> <url>https://github.com/ctripcorp/apollo/issues</url> </issueManagement> <developers> <developer> <id>nobodyiam</id> <name>Jason(Shun) Song</name> <email>nobodyiam at gmail.com</email> <organization>Ctrip, Inc.</organization> <organizationUrl>http://www.ctrip.com</organizationUrl> <roles> <role>Developer</role> </roles> </developer> <developer> <id>lepdou</id> <name>Le Zhang</name> <email>lepdou at gmail.com</email> <organization>Ctrip, Inc.</organization> <organizationUrl>http://www.ctrip.com</organizationUrl> <roles> <role>Developer</role> </roles> </developer> <developer> <id>yiming187</id> <name>Billy(Yiming) Liu</name> <email>liuyiming.vip at gmail.com</email> <organization>Ctrip, Inc.</organization> <organizationUrl>http://www.ctrip.com</organizationUrl> <roles> <role>Developer(Inactive)</role> </roles> </developer> </developers> <properties> <revision>1.8.0-SNAPSHOT</revision> <java.version>1.8</java.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <spring-boot.version>2.4.2</spring-boot.version> <spring-cloud.version>2020.0.1</spring-cloud.version> <jaxb.version>2.3.0</jaxb.version> <javax.activation.version>1.1.1</javax.activation.version> <javax.mail.version>1.6.2</javax.mail.version> <javassist.version>3.23.1-GA</javassist.version> <nacos-discovery-api.version>1.4.0</nacos-discovery-api.version> <!-- Plugins Version --> <maven-compiler-plugin.version>3.6.0</maven-compiler-plugin.version> <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version> <maven-source-plugin.version>3.0.1</maven-source-plugin.version> <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version> <maven-war-plugin.version>3.0.0</maven-war-plugin.version> <maven-install-plugin.version>2.5.2</maven-install-plugin.version> <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version> <maven-javadoc-plugin.version>3.0.1</maven-javadoc-plugin.version> <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version> <!-- for travis usage --> <github.global.server>github</github.global.server> <github.global.oauth2Token>${env.GITHUB_OAUTH_TOKEN}</github.global.oauth2Token> </properties> <modules> <module>apollo-buildtools</module> <module>apollo-core</module> <module>apollo-client</module> <module>apollo-common</module> <module>apollo-biz</module> <module>apollo-configservice</module> <module>apollo-adminservice</module> <module>apollo-portal</module> <module>apollo-assembly</module> <module>apollo-demo</module> <module>apollo-mockserver</module> <module>apollo-openapi</module> </modules> <dependencyManagement> <dependencies> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-core</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-client</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-common</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-biz</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-buildtools</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-configservice</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-adminservice</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-portal</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-openapi</artifactId> <version>${project.version}</version> </dependency> <!-- ctrip internal dependencies, only used when ctrip profiles are enabled --> <dependency> <groupId>com.dianping.cat</groupId> <artifactId>cat-client</artifactId> <version>2.2.3</version> </dependency> <dependency> <groupId>com.ctrip.platform</groupId> <artifactId>ctrip-dal-client</artifactId> <version>1.0.2</version> <exclusions> <exclusion> <artifactId>logback-core</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <artifactId>logback-classic</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> <!-- duplicated with xpp3:xpp3_min --> <exclusion> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> </exclusion> <!-- duplicated with bcpkix-jdk15on --> <exclusion> <groupId>org.bouncycastle</groupId> <artifactId>bcprov-jdk16</artifactId> </exclusion> <!-- duplicated with hibernate-jpa-2.1-api --> <exclusion> <groupId>javax.persistence</groupId> <artifactId>persistence-api</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.ctrip.framework.clogging</groupId> <artifactId>clogging-agent</artifactId> <version>3.5.2</version> <exclusions> <exclusion> <artifactId>logback-core</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <artifactId>logback-classic</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.ctrip.credis</groupId> <artifactId>credis</artifactId> <version>2.4.11</version> </dependency> <dependency> <groupId>com.ctrip.framework</groupId> <artifactId>vi</artifactId> <version>0.9.1</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo-sso</groupId> <artifactId>apollo-sso-ctrip</artifactId> <version>1.1.0</version> <exclusions> <!-- partially duplicated with org.ow2.asm:asm --> <exclusion> <groupId>asm</groupId> <artifactId>asm</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.ctrip.framework.apollo-ctrip-service</groupId> <artifactId>apollo-email-service</artifactId> <version>1.0.0</version> <exclusions> <exclusion> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> </exclusion> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> <!-- duplicated with commons-collections and commons-beanutils --> <exclusion> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> </exclusion> </exclusions> </dependency> <!--third party --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.21</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <!-- for jdk 7 compatibility --> <version>29.0-android</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.8.0</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> <dependency> <groupId>com.google.inject</groupId> <artifactId>guice</artifactId> <version>4.1.0</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <!-- to fix CVE-2020-26217 --> <dependency> <groupId>com.thoughtworks.xstream</groupId> <artifactId>xstream</artifactId> <version>1.4.15</version> </dependency> <!--for test --> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <version>1.4.191</version> <scope>test</scope> </dependency> <dependency> <groupId>org.awaitility</groupId> <artifactId>awaitility</artifactId> <version>4.0.3</version> <scope>test</scope> </dependency> <dependency> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> <version>5.7.0</version> <scope>test</scope> </dependency> <!-- declare Spring BOMs in order --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>${spring-boot.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- required by eureka --> <dependency> <groupId>com.sun.jersey.contribs</groupId> <artifactId>jersey-apache-client4</artifactId> <version>1.19.4</version> </dependency> <!-- ctrip modified --> <!-- removed duplicated javax/persistence classes --> <dependency> <groupId>com.ctrip.3rdparty.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> <version>8.0.37</version> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> </exclusion> </exclusions> </dependency> <!-- JDK 1.8+ --> <dependency> <groupId>javax.xml.bind</groupId> <artifactId>jaxb-api</artifactId> <version>${jaxb.version}</version> </dependency> <dependency> <groupId>com.sun.xml.bind</groupId> <artifactId>jaxb-impl</artifactId> <version>${jaxb.version}</version> </dependency> <dependency> <groupId>org.glassfish.jaxb</groupId> <artifactId>jaxb-runtime</artifactId> <version>${jaxb.version}</version> </dependency> <dependency> <groupId>javax.activation</groupId> <artifactId>activation</artifactId> <version>${javax.activation.version}</version> </dependency> <dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>${javax.mail.version}</version> </dependency> <!-- JDK 11+ --> <dependency> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> <version>${javassist.version}</version> </dependency> <!-- end of JDK 11+ --> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <artifactId>spring-boot-starter</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.awaitility</groupId> <artifactId>awaitility</artifactId> <scope>test</scope> </dependency> <!-- for junit 4 --> <dependency> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.hamcrest</groupId> <artifactId>hamcrest-core</artifactId> </exclusion> </exclusions> </dependency> </dependencies> <build> <pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>${maven-compiler-plugin.version}</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> <encoding>${project.build.sourceEncoding}</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>${maven-surefire-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-source-plugin</artifactId> <version>${maven-source-plugin.version}</version> <executions> <execution> <id>attach-sources</id> <goals> <goal>jar-no-fork</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>${maven-jar-plugin.version}</version> </plugin> <plugin> <artifactId>maven-javadoc-plugin</artifactId> <version>${maven-javadoc-plugin.version}</version> <executions> <execution> <id>attach-javadoc</id> <goals> <goal>jar</goal> </goals> <configuration> <doclint>none</doclint> </configuration> </execution> </executions> <configuration> <show>public</show> <charset>UTF-8</charset> <encoding>UTF-8</encoding> <docencoding>UTF-8</docencoding> <links> <link>http://docs.oracle.com/javase/7/docs/api</link> </links> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>${maven-war-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-install-plugin</artifactId> <version>${maven-install-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>${maven-deploy-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-gpg-plugin</artifactId> <version>${maven-gpg-plugin.version}</version> <executions> <execution> <phase>verify</phase> <goals> <goal>sign</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>${spring-boot.version}</version> <configuration> <executable>true</executable> <attach>false</attach> </configuration> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>findbugs-maven-plugin</artifactId> <version>3.0.3</version> <configuration> <xmlOutput>true</xmlOutput> <effort>Max</effort> <threshold>Low</threshold> <failOnError>false</failOnError> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>cobertura-maven-plugin</artifactId> <version>2.7</version> <dependencies> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.1.7</version> </dependency> </dependencies> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version>2.6</version> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>versions-maven-plugin</artifactId> <version>2.2</version> </plugin> <plugin> <groupId>pl.project13.maven</groupId> <artifactId>git-commit-id-plugin</artifactId> <version>2.2.6</version> <executions> <execution> <goals> <goal>revision</goal> </goals> </execution> </executions> <configuration> <verbose>true</verbose> <dateFormat>yyyy-MM-dd'T'HH:mm:ssZ</dateFormat> <generateGitPropertiesFile>true</generateGitPropertiesFile> <generateGitPropertiesFilename>${project.build.outputDirectory}/apollo-git.properties</generateGitPropertiesFilename> <failOnNoGitDirectory>false</failOnNoGitDirectory> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>flatten-maven-plugin</artifactId> <version>1.1.0</version> <configuration> <updatePomFile>true</updatePomFile> <flattenMode>resolveCiFriendliesOnly</flattenMode> </configuration> <executions> <execution> <id>flatten</id> <phase>process-resources</phase> <goals> <goal>flatten</goal> </goals> </execution> <execution> <id>flatten.clean</id> <phase>clean</phase> <goals> <goal>clean</goal> </goals> </execution> </executions> </plugin> <!-- Need to set releases.repo and snapshots.repo properties in your .m2/settings.xml --> </plugins> </pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <trimStackTrace>false</trimStackTrace> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-source-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-install-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>findbugs-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>versions-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <configuration> <archive> <manifest> <addDefaultImplementationEntries>true</addDefaultImplementationEntries> <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries> </manifest> </archive> </configuration> </plugin> <plugin> <groupId>pl.project13.maven</groupId> <artifactId>git-commit-id-plugin</artifactId> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>flatten-maven-plugin</artifactId> </plugin> </plugins> <resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> <includes> <include>*/.yml</include> <include>*/.yaml</include> <include>*/.properties</include> <include>*/.xml</include> </includes> </resource> <resource> <directory>src/main/resources</directory> <filtering>false</filtering> <excludes> <exclude>*/.yml</exclude> <exclude>*/.yaml</exclude> <exclude>*/.properties</exclude> <exclude>*/.xml</exclude> </excludes> </resource> <resource> <directory>src/main/config</directory> <filtering>true</filtering> <includes> <include>application-github.properties</include> </includes> </resource> <resource> <directory>src/main/config</directory> <filtering>false</filtering> <excludes> <exclude>application-github.properties</exclude> </excludes> </resource> </resources> </build> <profiles> <profile> <!-- for travis usage --> <id>travis</id> <activation> <property> <name>env.TRAVIS</name> <value>true</value> </property> </activation> <build> <plugins> <plugin> <groupId>com.github.github</groupId> <artifactId>site-maven-plugin</artifactId> <version>0.12</version> <configuration> <message>Site for ${project.artifactId}, ${project.version}</message> <path>${github.path}</path> <merge>true</merge> </configuration> <executions> <execution> <goals> <goal>site</goal> </goals> <phase>site</phase> </execution> </executions> </plugin> <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plugin</artifactId> <version>0.8.3</version> <executions> <execution> <id>prepare-agent</id> <goals> <goal>prepare-agent</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.eluder.coveralls</groupId> <artifactId>coveralls-maven-plugin</artifactId> <version>4.2.0</version> </plugin> </plugins> </build> </profile> <profile> <!-- for open source usage --> <id>github</id> <properties> <package.environment>github</package.environment> </properties> <activation> <activeByDefault>true</activeByDefault> </activation> </profile> <profile> <!-- for ctrip development --> <id>ctrip-dev</id> <properties> <package.environment>ctrip</package.environment> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>${spring-boot.version}</version> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> </exclusion> <!-- use ctrip modified version instead --> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </exclusion> </exclusions> </dependency> <!-- eureka --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> <version>${spring-cloud.version}</version> <exclusions> <!-- already in java --> <exclusion> <groupId>stax</groupId> <artifactId>stax-api</artifactId> </exclusion> <exclusion> <groupId>javax.xml.stream</groupId> <artifactId>stax-api</artifactId> </exclusion> <!-- duplicated with spring-security-core --> <exclusion> <groupId>org.springframework.security</groupId> <artifactId>spring-security-crypto</artifactId> </exclusion> <!-- duplicated with xpp3:xpp3_min --> <exclusion> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> </exclusion> <!-- duplicated with netty-all --> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-codec-http</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-buffer</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-common</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport-native-epoll</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport</artifactId> </exclusion> <!-- duplicated with commons-collections and commons-beanutils --> <exclusion> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> </exclusion> <!-- duplicated with spring-aop --> <exclusion> <groupId>aopalliance</groupId> <artifactId>aopalliance</artifactId> </exclusion> </exclusions> </dependency> <!-- end of eureka --> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>com.ctrip.3rdparty.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </dependency> </dependencies> </profile> <profile> <id>nacos-discovery</id> <properties> <nacos.discovery.version>0.2.7</nacos.discovery.version> <fastjson.version>1.2.75</fastjson.version> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>com.alibaba.boot</groupId> <artifactId>nacos-discovery-spring-boot-starter</artifactId> <version>${nacos.discovery.version}</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.version}</version> </dependency> </dependencies> </dependencyManagement> </profile> <profile> <!-- for ctrip development with logging capability --> <id>ctrip-logging</id> <dependencies> <dependency> <groupId>com.dianping.cat</groupId> <artifactId>cat-client</artifactId> </dependency> <dependency> <groupId>com.ctrip.framework.clogging</groupId> <artifactId>clogging-agent</artifactId> </dependency> </dependencies> </profile> <profile> <!-- for ctrip production --> <id>ctrip</id> <properties> <package.environment>ctrip</package.environment> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>${spring-boot.version}</version> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> </exclusion> <!-- use ctrip modified version instead --> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </exclusion> </exclusions> </dependency> <!-- eureka --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> <version>${spring-cloud.version}</version> <exclusions> <!-- already in java --> <exclusion> <groupId>stax</groupId> <artifactId>stax-api</artifactId> </exclusion> <exclusion> <groupId>javax.xml.stream</groupId> <artifactId>stax-api</artifactId> </exclusion> <!-- duplicated with spring-security-core --> <exclusion> <groupId>org.springframework.security</groupId> <artifactId>spring-security-crypto</artifactId> </exclusion> <!-- duplicated with xpp3:xpp3_min --> <exclusion> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> </exclusion> <!-- duplicated with netty-all --> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-codec-http</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-buffer</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-common</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport-native-epoll</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport</artifactId> </exclusion> <!-- duplicated with commons-collections and commons-beanutils --> <exclusion> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> </exclusion> <!-- duplicated with spring-aop --> <exclusion> <groupId>aopalliance</groupId> <artifactId>aopalliance</artifactId> </exclusion> </exclusions> </dependency> <!-- end of eureka --> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>com.dianping.cat</groupId> <artifactId>cat-client</artifactId> </dependency> <dependency> <groupId>com.ctrip.3rdparty.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </dependency> <dependency> <groupId>com.ctrip.framework.clogging</groupId> <artifactId>clogging-agent</artifactId> </dependency> <dependency> <groupId>com.ctrip.platform</groupId> <artifactId>ctrip-dal-client</artifactId> </dependency> </dependencies> </profile> <profile> <id>release</id> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-javadoc-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-gpg-plugin</artifactId> </plugin> </plugins> </build> </profile> <profile> <id>configdb</id> <build> <plugins> <plugin> <groupId>org.flywaydb</groupId> <artifactId>flyway-maven-plugin</artifactId> <version>5.2.4</version> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> </dependencies> <configuration> <configFile>scripts/flyway/flyway-configdb.properties</configFile> </configuration> <inherited>false</inherited> </plugin> </plugins> </build> </profile> <profile> <id>portaldb</id> <build> <plugins> <plugin> <groupId>org.flywaydb</groupId> <artifactId>flyway-maven-plugin</artifactId> <version>5.2.4</version> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> </dependencies> <configuration> <configFile>scripts/flyway/flyway-portaldb.properties</configFile> </configuration> <inherited>false</inherited> </plugin> </plugins> </build> </profile> </profiles> <reporting> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.9</version> <reportSets> <reportSet> <reports> <report>index</report> <report>summary</report> <report>dependency-info</report> <report>project-team</report> <report>scm</report> <report>issue-tracking</report> <report>mailing-list</report> <!-- <report>dependency-management</report> --> <!-- <report>dependencies</report> --> <!-- <report>dependency-convergence</report> --> <report>cim</report> <report>plugin-management</report> <report>plugins</report> <report>distribution-management</report> <report>license</report> <report>modules</report> </reports> </reportSet> </reportSets> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-checkstyle-plugin</artifactId> <version>2.17</version> <configuration> <configLocation>google_checks.xml</configLocation> <headerLocation>LICENSE-2.0.txt</headerLocation> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-pmd-plugin</artifactId> <version>3.6</version> <configuration> <aggregate>true</aggregate> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>findbugs-maven-plugin</artifactId> <version>3.0.3</version> </plugin> </plugins> </reporting> <distributionManagement> <repository> <id>releases</id> <url>${releases.repo}</url> </repository> <snapshotRepository> <id>snapshots</id> <url>${snapshots.repo}</url> </snapshotRepository> </distributionManagement> </project>	<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo</artifactId> <version>${revision}</version> <name>Apollo</name> <packaging>pom</packaging> <description>Ctrip Configuration Center</description> <url>https://github.com/ctripcorp/apollo</url> <organization> <name>Ctrip, Inc.</name> <url>http://www.ctrip.com</url> </organization> <licenses> <license> <name>Apache License, Version 2.0</name> <url>http://www.apache.org/licenses/LICENSE-2.0</url> </license> </licenses> <scm> <url>https://github.com/ctripcorp/apollo</url> <connection>scm:git:git://github.com/ctripcorp/apollo.git</connection> <developerConnection>scm:git:ssh://[email protected]/ctripcorp/apollo.git</developerConnection> </scm> <ciManagement> <system>Travis CI</system> <url>https://travis-ci.org/ctripcorp/apollo</url> </ciManagement> <issueManagement> <system>github</system> <url>https://github.com/ctripcorp/apollo/issues</url> </issueManagement> <developers> <developer> <id>nobodyiam</id> <name>Jason(Shun) Song</name> <email>nobodyiam at gmail.com</email> <organization>Ctrip, Inc.</organization> <organizationUrl>http://www.ctrip.com</organizationUrl> <roles> <role>Developer</role> </roles> </developer> <developer> <id>lepdou</id> <name>Le Zhang</name> <email>lepdou at gmail.com</email> <organization>Ctrip, Inc.</organization> <organizationUrl>http://www.ctrip.com</organizationUrl> <roles> <role>Developer</role> </roles> </developer> <developer> <id>yiming187</id> <name>Billy(Yiming) Liu</name> <email>liuyiming.vip at gmail.com</email> <organization>Ctrip, Inc.</organization> <organizationUrl>http://www.ctrip.com</organizationUrl> <roles> <role>Developer(Inactive)</role> </roles> </developer> </developers> <properties> <revision>1.8.0-SNAPSHOT</revision> <java.version>1.8</java.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <spring-boot.version>2.4.2</spring-boot.version> <spring-cloud.version>2020.0.1</spring-cloud.version> <jaxb.version>2.3.0</jaxb.version> <javax.activation.version>1.1.1</javax.activation.version> <javax.mail.version>1.6.2</javax.mail.version> <javassist.version>3.23.1-GA</javassist.version> <nacos-discovery-api.version>1.4.0</nacos-discovery-api.version> <!-- Plugins Version --> <maven-compiler-plugin.version>3.6.0</maven-compiler-plugin.version> <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version> <maven-source-plugin.version>3.0.1</maven-source-plugin.version> <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version> <maven-war-plugin.version>3.0.0</maven-war-plugin.version> <maven-install-plugin.version>2.5.2</maven-install-plugin.version> <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version> <maven-javadoc-plugin.version>3.0.1</maven-javadoc-plugin.version> <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version> <!-- for travis usage --> <github.global.server>github</github.global.server> <github.global.oauth2Token>${env.GITHUB_OAUTH_TOKEN}</github.global.oauth2Token> </properties> <modules> <module>apollo-buildtools</module> <module>apollo-core</module> <module>apollo-client</module> <module>apollo-common</module> <module>apollo-biz</module> <module>apollo-configservice</module> <module>apollo-adminservice</module> <module>apollo-portal</module> <module>apollo-assembly</module> <module>apollo-demo</module> <module>apollo-mockserver</module> <module>apollo-openapi</module> </modules> <dependencyManagement> <dependencies> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-core</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-client</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-common</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-biz</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-buildtools</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-configservice</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-adminservice</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-portal</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-openapi</artifactId> <version>${project.version}</version> </dependency> <!-- ctrip internal dependencies, only used when ctrip profiles are enabled --> <dependency> <groupId>com.dianping.cat</groupId> <artifactId>cat-client</artifactId> <version>2.2.3</version> </dependency> <dependency> <groupId>com.ctrip.platform</groupId> <artifactId>ctrip-dal-client</artifactId> <version>1.0.2</version> <exclusions> <exclusion> <artifactId>logback-core</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <artifactId>logback-classic</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> <!-- duplicated with xpp3:xpp3_min --> <exclusion> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> </exclusion> <!-- duplicated with bcpkix-jdk15on --> <exclusion> <groupId>org.bouncycastle</groupId> <artifactId>bcprov-jdk16</artifactId> </exclusion> <!-- duplicated with hibernate-jpa-2.1-api --> <exclusion> <groupId>javax.persistence</groupId> <artifactId>persistence-api</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.ctrip.framework.clogging</groupId> <artifactId>clogging-agent</artifactId> <version>3.5.2</version> <exclusions> <exclusion> <artifactId>logback-core</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <artifactId>logback-classic</artifactId> <groupId>ch.qos.logback</groupId> </exclusion> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.ctrip.credis</groupId> <artifactId>credis</artifactId> <version>2.4.11</version> </dependency> <dependency> <groupId>com.ctrip.framework</groupId> <artifactId>vi</artifactId> <version>0.9.1</version> </dependency> <dependency> <groupId>com.ctrip.framework.apollo-sso</groupId> <artifactId>apollo-sso-ctrip</artifactId> <version>1.1.0</version> <exclusions> <!-- partially duplicated with org.ow2.asm:asm --> <exclusion> <groupId>asm</groupId> <artifactId>asm</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.ctrip.framework.apollo-ctrip-service</groupId> <artifactId>apollo-email-service</artifactId> <version>1.0.0</version> <exclusions> <exclusion> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> </exclusion> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> <!-- duplicated with commons-collections and commons-beanutils --> <exclusion> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> </exclusion> </exclusions> </dependency> <!--third party --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.21</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <!-- for jdk 7 compatibility --> <version>29.0-android</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.8.0</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> <dependency> <groupId>com.google.inject</groupId> <artifactId>guice</artifactId> <version>4.1.0</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <!-- to fix CVE-2020-26217 --> <dependency> <groupId>com.thoughtworks.xstream</groupId> <artifactId>xstream</artifactId> <version>1.4.15</version> </dependency> <!--for test --> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <version>1.4.191</version> <scope>test</scope> </dependency> <dependency> <groupId>org.awaitility</groupId> <artifactId>awaitility</artifactId> <version>4.0.3</version> <scope>test</scope> </dependency> <dependency> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> <version>5.7.0</version> <scope>test</scope> </dependency> <!-- declare Spring BOMs in order --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>${spring-boot.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- required by eureka --> <dependency> <groupId>com.sun.jersey.contribs</groupId> <artifactId>jersey-apache-client4</artifactId> <version>1.19.4</version> </dependency> <!-- ctrip modified --> <!-- removed duplicated javax/persistence classes --> <dependency> <groupId>com.ctrip.3rdparty.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> <version>8.0.37</version> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> </exclusion> </exclusions> </dependency> <!-- JDK 1.8+ --> <dependency> <groupId>javax.xml.bind</groupId> <artifactId>jaxb-api</artifactId> <version>${jaxb.version}</version> </dependency> <dependency> <groupId>com.sun.xml.bind</groupId> <artifactId>jaxb-impl</artifactId> <version>${jaxb.version}</version> </dependency> <dependency> <groupId>org.glassfish.jaxb</groupId> <artifactId>jaxb-runtime</artifactId> <version>${jaxb.version}</version> </dependency> <dependency> <groupId>javax.activation</groupId> <artifactId>activation</artifactId> <version>${javax.activation.version}</version> </dependency> <dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>${javax.mail.version}</version> </dependency> <!-- JDK 11+ --> <dependency> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> <version>${javassist.version}</version> </dependency> <!-- end of JDK 11+ --> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <artifactId>spring-boot-starter</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.awaitility</groupId> <artifactId>awaitility</artifactId> <scope>test</scope> </dependency> <!-- for junit 4 --> <dependency> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.hamcrest</groupId> <artifactId>hamcrest-core</artifactId> </exclusion> </exclusions> </dependency> </dependencies> <build> <pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>${maven-compiler-plugin.version}</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> <encoding>${project.build.sourceEncoding}</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>${maven-surefire-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-source-plugin</artifactId> <version>${maven-source-plugin.version}</version> <executions> <execution> <id>attach-sources</id> <goals> <goal>jar-no-fork</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>${maven-jar-plugin.version}</version> </plugin> <plugin> <artifactId>maven-javadoc-plugin</artifactId> <version>${maven-javadoc-plugin.version}</version> <executions> <execution> <id>attach-javadoc</id> <goals> <goal>jar</goal> </goals> <configuration> <doclint>none</doclint> </configuration> </execution> </executions> <configuration> <show>public</show> <charset>UTF-8</charset> <encoding>UTF-8</encoding> <docencoding>UTF-8</docencoding> <links> <link>http://docs.oracle.com/javase/7/docs/api</link> </links> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>${maven-war-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-install-plugin</artifactId> <version>${maven-install-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>${maven-deploy-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-gpg-plugin</artifactId> <version>${maven-gpg-plugin.version}</version> <executions> <execution> <phase>verify</phase> <goals> <goal>sign</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>${spring-boot.version}</version> <configuration> <executable>true</executable> <attach>false</attach> </configuration> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>findbugs-maven-plugin</artifactId> <version>3.0.3</version> <configuration> <xmlOutput>true</xmlOutput> <effort>Max</effort> <threshold>Low</threshold> <failOnError>false</failOnError> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>cobertura-maven-plugin</artifactId> <version>2.7</version> <dependencies> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.1.7</version> </dependency> </dependencies> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version>2.6</version> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>versions-maven-plugin</artifactId> <version>2.2</version> </plugin> <plugin> <groupId>pl.project13.maven</groupId> <artifactId>git-commit-id-plugin</artifactId> <version>2.2.6</version> <executions> <execution> <goals> <goal>revision</goal> </goals> </execution> </executions> <configuration> <verbose>true</verbose> <dateFormat>yyyy-MM-dd'T'HH:mm:ssZ</dateFormat> <generateGitPropertiesFile>true</generateGitPropertiesFile> <generateGitPropertiesFilename>${project.build.outputDirectory}/apollo-git.properties</generateGitPropertiesFilename> <failOnNoGitDirectory>false</failOnNoGitDirectory> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>flatten-maven-plugin</artifactId> <version>1.1.0</version> <configuration> <updatePomFile>true</updatePomFile> <flattenMode>resolveCiFriendliesOnly</flattenMode> </configuration> <executions> <execution> <id>flatten</id> <phase>process-resources</phase> <goals> <goal>flatten</goal> </goals> </execution> <execution> <id>flatten.clean</id> <phase>clean</phase> <goals> <goal>clean</goal> </goals> </execution> </executions> </plugin> <!-- Need to set releases.repo and snapshots.repo properties in your .m2/settings.xml --> </plugins> </pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <trimStackTrace>false</trimStackTrace> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-source-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-install-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>findbugs-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>versions-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <configuration> <archive> <manifest> <addDefaultImplementationEntries>true</addDefaultImplementationEntries> <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries> </manifest> </archive> </configuration> </plugin> <plugin> <groupId>pl.project13.maven</groupId> <artifactId>git-commit-id-plugin</artifactId> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>flatten-maven-plugin</artifactId> </plugin> </plugins> <resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> <includes> <include>*/.yml</include> <include>*/.yaml</include> <include>*/.properties</include> <include>*/.xml</include> </includes> </resource> <resource> <directory>src/main/resources</directory> <filtering>false</filtering> <excludes> <exclude>*/.yml</exclude> <exclude>*/.yaml</exclude> <exclude>*/.properties</exclude> <exclude>*/.xml</exclude> </excludes> </resource> <resource> <directory>src/main/config</directory> <filtering>true</filtering> <includes> <include>application-github.properties</include> </includes> </resource> <resource> <directory>src/main/config</directory> <filtering>false</filtering> <excludes> <exclude>application-github.properties</exclude> </excludes> </resource> </resources> </build> <profiles> <profile> <!-- for travis usage --> <id>travis</id> <activation> <property> <name>env.TRAVIS</name> <value>true</value> </property> </activation> <build> <plugins> <plugin> <groupId>com.github.github</groupId> <artifactId>site-maven-plugin</artifactId> <version>0.12</version> <configuration> <message>Site for ${project.artifactId}, ${project.version}</message> <path>${github.path}</path> <merge>true</merge> </configuration> <executions> <execution> <goals> <goal>site</goal> </goals> <phase>site</phase> </execution> </executions> </plugin> <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plugin</artifactId> <version>0.8.3</version> <executions> <execution> <id>prepare-agent</id> <goals> <goal>prepare-agent</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.eluder.coveralls</groupId> <artifactId>coveralls-maven-plugin</artifactId> <version>4.2.0</version> </plugin> </plugins> </build> </profile> <profile> <!-- for open source usage --> <id>github</id> <properties> <package.environment>github</package.environment> </properties> <activation> <activeByDefault>true</activeByDefault> </activation> </profile> <profile> <!-- for ctrip development --> <id>ctrip-dev</id> <properties> <package.environment>ctrip</package.environment> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>${spring-boot.version}</version> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> </exclusion> <!-- use ctrip modified version instead --> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </exclusion> </exclusions> </dependency> <!-- eureka --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> <version>${spring-cloud.version}</version> <exclusions> <!-- already in java --> <exclusion> <groupId>stax</groupId> <artifactId>stax-api</artifactId> </exclusion> <exclusion> <groupId>javax.xml.stream</groupId> <artifactId>stax-api</artifactId> </exclusion> <!-- duplicated with spring-security-core --> <exclusion> <groupId>org.springframework.security</groupId> <artifactId>spring-security-crypto</artifactId> </exclusion> <!-- duplicated with xpp3:xpp3_min --> <exclusion> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> </exclusion> <!-- duplicated with netty-all --> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-codec-http</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-buffer</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-common</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport-native-epoll</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport</artifactId> </exclusion> <!-- duplicated with commons-collections and commons-beanutils --> <exclusion> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> </exclusion> <!-- duplicated with spring-aop --> <exclusion> <groupId>aopalliance</groupId> <artifactId>aopalliance</artifactId> </exclusion> </exclusions> </dependency> <!-- end of eureka --> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>com.ctrip.3rdparty.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </dependency> </dependencies> </profile> <profile> <id>nacos-discovery</id> <properties> <nacos.discovery.version>0.2.7</nacos.discovery.version> <fastjson.version>1.2.75</fastjson.version> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>com.alibaba.boot</groupId> <artifactId>nacos-discovery-spring-boot-starter</artifactId> <version>${nacos.discovery.version}</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.version}</version> </dependency> </dependencies> </dependencyManagement> </profile> <profile> <!-- for ctrip development with logging capability --> <id>ctrip-logging</id> <dependencies> <dependency> <groupId>com.dianping.cat</groupId> <artifactId>cat-client</artifactId> </dependency> <dependency> <groupId>com.ctrip.framework.clogging</groupId> <artifactId>clogging-agent</artifactId> </dependency> </dependencies> </profile> <profile> <!-- for ctrip production --> <id>ctrip</id> <properties> <package.environment>ctrip</package.environment> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>${spring-boot.version}</version> <exclusions> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> </exclusion> <!-- use ctrip modified version instead --> <exclusion> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </exclusion> </exclusions> </dependency> <!-- eureka --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> <version>${spring-cloud.version}</version> <exclusions> <!-- already in java --> <exclusion> <groupId>stax</groupId> <artifactId>stax-api</artifactId> </exclusion> <exclusion> <groupId>javax.xml.stream</groupId> <artifactId>stax-api</artifactId> </exclusion> <!-- duplicated with spring-security-core --> <exclusion> <groupId>org.springframework.security</groupId> <artifactId>spring-security-crypto</artifactId> </exclusion> <!-- duplicated with xpp3:xpp3_min --> <exclusion> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> </exclusion> <!-- duplicated with netty-all --> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-codec-http</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-buffer</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-common</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport-native-epoll</artifactId> </exclusion> <exclusion> <groupId>io.netty</groupId> <artifactId>netty-transport</artifactId> </exclusion> <!-- duplicated with commons-collections and commons-beanutils --> <exclusion> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> </exclusion> <!-- duplicated with spring-aop --> <exclusion> <groupId>aopalliance</groupId> <artifactId>aopalliance</artifactId> </exclusion> </exclusions> </dependency> <!-- end of eureka --> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>com.dianping.cat</groupId> <artifactId>cat-client</artifactId> </dependency> <dependency> <groupId>com.ctrip.3rdparty.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> </dependency> <dependency> <groupId>com.ctrip.framework.clogging</groupId> <artifactId>clogging-agent</artifactId> </dependency> <dependency> <groupId>com.ctrip.platform</groupId> <artifactId>ctrip-dal-client</artifactId> </dependency> </dependencies> </profile> <profile> <id>release</id> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-javadoc-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-gpg-plugin</artifactId> </plugin> </plugins> </build> </profile> <profile> <id>configdb</id> <build> <plugins> <plugin> <groupId>org.flywaydb</groupId> <artifactId>flyway-maven-plugin</artifactId> <version>5.2.4</version> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> </dependencies> <configuration> <configFile>scripts/flyway/flyway-configdb.properties</configFile> </configuration> <inherited>false</inherited> </plugin> </plugins> </build> </profile> <profile> <id>portaldb</id> <build> <plugins> <plugin> <groupId>org.flywaydb</groupId> <artifactId>flyway-maven-plugin</artifactId> <version>5.2.4</version> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> </dependencies> <configuration> <configFile>scripts/flyway/flyway-portaldb.properties</configFile> </configuration> <inherited>false</inherited> </plugin> </plugins> </build> </profile> </profiles> <reporting> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.9</version> <reportSets> <reportSet> <reports> <report>index</report> <report>summary</report> <report>dependency-info</report> <report>project-team</report> <report>scm</report> <report>issue-tracking</report> <report>mailing-list</report> <!-- <report>dependency-management</report> --> <!-- <report>dependencies</report> --> <!-- <report>dependency-convergence</report> --> <report>cim</report> <report>plugin-management</report> <report>plugins</report> <report>distribution-management</report> <report>license</report> <report>modules</report> </reports> </reportSet> </reportSets> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-checkstyle-plugin</artifactId> <version>2.17</version> <configuration> <configLocation>google_checks.xml</configLocation> <headerLocation>LICENSE-2.0.txt</headerLocation> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-pmd-plugin</artifactId> <version>3.6</version> <configuration> <aggregate>true</aggregate> </configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>findbugs-maven-plugin</artifactId> <version>3.0.3</version> </plugin> </plugins> </reporting> <distributionManagement> <repository> <id>releases</id> <url>${releases.repo}</url> </repository> <snapshotRepository> <id>snapshots</id> <url>${snapshots.repo}</url> </snapshotRepository> </distributionManagement> </project>	-1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./doc/images/gray-release/initial-gray-release-tab.png	PNG IHDRH IDATxUEйi 9+bQ0cVƜ<Nr̾;wggfwug\|g3&̊1!fAr9~.6oï\sԩ9uBd2i " " " " " " " " " @SZp$BNL@_'<e]D@D@D@D@D@D@D@D@$NL@_'<e]D@D@D@D@D@D@D@D@$NL ډ󮬋@NyfX,yTD@DϷr֭BZ[ڕ@(L&5E%&" " " " 0KZ".]X8A3堢UUUVZZj ȷ+G@_3XD@D@D@D XDRD@:'^477۪UW^ֳgYZڑ#L%%" " " "p``hnMM ׄJ/"gݻwm۶IkJ +3grtAvyY4ھ l޼yvI'y:3/]D@D@Ds{ " " O'[nm(EWY::˕6sL,f~׮]hdСCޡx0?#e˖p@?HO>vY>͗0dgg8nm~wg1_ޮ:fgA" " " "4na" "jkKQ{&! .Τ¹]vm0khhph,ط7 gaf&<M_QDq=cⲟxvÍxI787i4hww[ǧ4ZO}QNVUBH\|go֎>ECZD޽{_\o믿"p n 0URRbcj#P-ưVw^QQ$ O3<ӥO>ĕ1O8c=ƍOۺuv:;i!q~8,(#F.ywرY" " " " " " " "Йh"[zϒ%K܊6rHEzdotI#u]f;'ݬYo߾v-84"/e{RH~!aB>e ~%A4圔eH-X692yaG\| " " " " " " " "c棏>r $?rQC\|" Kkog9s^!.mxU^^v^tED1cy`@\/G]#gvÀI3] M?<99W@^GK,^ :uY6C " " " " " " "paZ,=w\|p^\\F\|Z=V;X8UAȡꪐÅ̙. ,i`\|w;qSNir&G»-H};!﨣rOMƛ#\ozm\|g#a裏{a~B1I&O" " " "SxˋX:?m߁:;mWf#+ QTT-yZyj-Ξz] }>,N.QFU@G\|뭷\i\|?6оv駻>,X$߾ܳgM%s8~xWw]Mq+3Ogp?\|<0xxqm޼ٖ-[f.2Eq̝ÎF0Bիy֯_I<\|SD?<݁@>904Z~#!C~ipX7~mM0a'/MEԥ \,K/,V\| oz> ~s mGCz's=~yX\|c\|Gg:>'@7t, 6 +Wt!sa.źxA(^2ۙCت [؜mdI'ҁ?~'[2rI>\|(k~ݴ,l[FO=[;swem(M~SG?<S15GT>P>iXW^qb#p=pp(m?l;9KB~=%\bSOۼJ=gӦMv58A{'vh9̓g^^;gmox;そ \|{ `a?fgPylCKw>}PqN0cH@>m<J\|3gδ7sN=?~s9@/PyM{;~_6Ǎ{a9!jڵN$\yCJ͓Gǁ;FÍтN$<b!>W_}O4`q#Ë1=PFr#!@{xo..&" " " ``b!>9Bn~nA۔94Xy!`C1J쏡 68i0aNǲͿL8!r;~`cǢvp_i/nL@2ǠHs/HkÆ q]v?d`?L;ؽl\|cQ~6 O&-{\#0<H{Mr]}P@\BBd;<w}G\OJ~-jw>W]u]8 \xN3^^n߶~l? } G`><xB"PyVxcı<xz<P@xۯ?On0.8q,6_x-i4z8DNxPf2[߄y<9F7?^pSosSf 7p% >.Y0G<Soq,L>SCpFXPfLcLRK'#>N9aaKU:ؖ]'>65+]A<N1oÞڶet/v)SOʃGKOƶƻFo^;l,\|\|vsN6E۔`۳ԧѕM}?O3v+/R\oԃbOR"es{/x)vmih7\|_#p/xH~ߴ4!l^&\|<R_8,d?yH@xn:MZk.~.l# ؅(͐ZD=pyBcHJBaCr;c\T?snmF.jl~oO/D7/(rqNX0dP[Ke<cxP.evFԀÇ`4 X^\|M2%-}_~sM?n\|f`rMrt '2." 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apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/apollo/core/utils/DNSUtil.java	package com.ctrip.framework.apollo.core.utils; import java.net.InetAddress; import java.net.UnknownHostException; import java.util.ArrayList; import java.util.List; public class DNSUtil { public static List<String> resolve(String domainName) throws UnknownHostException { List<String> result = new ArrayList<>(); InetAddress[] addresses = InetAddress.getAllByName(domainName); if (addresses != null) { for (InetAddress addr : addresses) { result.add(addr.getHostAddress()); } } return result; } }	package com.ctrip.framework.apollo.core.utils; import java.net.InetAddress; import java.net.UnknownHostException; import java.util.ArrayList; import java.util.List; public class DNSUtil { public static List<String> resolve(String domainName) throws UnknownHostException { List<String> result = new ArrayList<>(); InetAddress[] addresses = InetAddress.getAllByName(domainName); if (addresses != null) { for (InetAddress addr : addresses) { result.add(addr.getHostAddress()); } } return result; } }	-1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./scripts/helm/apollo-service/templates/deployment-adminservice.yaml	--- # configmap for apollo-adminservice kind: ConfigMap apiVersion: v1 metadata: {{- $adminServiceFullName := include "apollo.adminService.fullName" . }} name: {{ $adminServiceFullName }} data: application-github.properties: \| spring.datasource.url = jdbc:mysql://{{include "apollo.configdb.serviceName" .}}:{{include "apollo.configdb.servicePort" .}}/{{ .Values.configdb.dbName }}{{ if .Values.configdb.connectionStringProperties }}?{{ .Values.configdb.connectionStringProperties }}{{ end }} spring.datasource.username = {{ required "configdb.userName is required!" .Values.configdb.userName }} spring.datasource.password = {{ required "configdb.password is required!" .Values.configdb.password }} {{- if .Values.adminService.config.contextPath }} server.servlet.context-path = {{ .Values.adminService.config.contextPath }} {{- end }} --- kind: Deployment apiVersion: apps/v1 metadata: name: {{ $adminServiceFullName }} labels: {{- include "apollo.service.labels" . \| nindent 4 }} spec: replicas: {{ .Values.adminService.replicaCount }} selector: matchLabels: app: {{ $adminServiceFullName }} {{- with .Values.adminService.strategy }} strategy: {{- toYaml . \| nindent 4 }} {{- end }} template: metadata: labels: app: {{ $adminServiceFullName }} spec: {{- with .Values.adminService.imagePullSecrets }} imagePullSecrets: {{- toYaml . \| nindent 8 }} {{- end }} volumes: - name: volume-configmap-{{ $adminServiceFullName }} configMap: name: {{ $adminServiceFullName }} items: - key: application-github.properties path: application-github.properties defaultMode: 420 containers: - name: {{ .Values.adminService.name }} image: "{{ .Values.adminService.image.repository }}:{{ .Values.adminService.image.tag \| default .Chart.AppVersion }}" imagePullPolicy: {{ .Values.adminService.image.pullPolicy }} ports: - name: http containerPort: {{ .Values.adminService.containerPort }} protocol: TCP env: - name: SPRING_PROFILES_ACTIVE value: {{ .Values.adminService.config.profiles \| quote }} {{- range $key, $value := .Values.adminService.env }} - name: {{ $key }} value: {{ $value }} {{- end }} volumeMounts: - name: volume-configmap-{{ $adminServiceFullName }} mountPath: /apollo-adminservice/config/application-github.properties subPath: application-github.properties livenessProbe: tcpSocket: port: {{ .Values.adminService.containerPort }} initialDelaySeconds: {{ .Values.adminService.liveness.initialDelaySeconds }} periodSeconds: {{ .Values.adminService.liveness.periodSeconds }} readinessProbe: httpGet: path: {{ .Values.adminService.config.contextPath }}/health port: {{ .Values.adminService.containerPort }} initialDelaySeconds: {{ .Values.adminService.readiness.initialDelaySeconds }} periodSeconds: {{ .Values.adminService.readiness.periodSeconds }} resources: {{- toYaml .Values.adminService.resources \| nindent 12 }} {{- with .Values.adminService.nodeSelector }} nodeSelector: {{- toYaml . \| nindent 8 }} {{- end }} {{- with .Values.adminService.affinity }} affinity: {{- toYaml . \| nindent 8 }} {{- end }} {{- with .Values.adminService.tolerations }} tolerations: {{- toYaml . \| nindent 8 }} {{- end }}	--- # configmap for apollo-adminservice kind: ConfigMap apiVersion: v1 metadata: {{- $adminServiceFullName := include "apollo.adminService.fullName" . }} name: {{ $adminServiceFullName }} data: application-github.properties: \| spring.datasource.url = jdbc:mysql://{{include "apollo.configdb.serviceName" .}}:{{include "apollo.configdb.servicePort" .}}/{{ .Values.configdb.dbName }}{{ if .Values.configdb.connectionStringProperties }}?{{ .Values.configdb.connectionStringProperties }}{{ end }} spring.datasource.username = {{ required "configdb.userName is required!" .Values.configdb.userName }} spring.datasource.password = {{ required "configdb.password is required!" .Values.configdb.password }} {{- if .Values.adminService.config.contextPath }} server.servlet.context-path = {{ .Values.adminService.config.contextPath }} {{- end }} --- kind: Deployment apiVersion: apps/v1 metadata: name: {{ $adminServiceFullName }} labels: {{- include "apollo.service.labels" . \| nindent 4 }} spec: replicas: {{ .Values.adminService.replicaCount }} selector: matchLabels: app: {{ $adminServiceFullName }} {{- with .Values.adminService.strategy }} strategy: {{- toYaml . \| nindent 4 }} {{- end }} template: metadata: labels: app: {{ $adminServiceFullName }} spec: {{- with .Values.adminService.imagePullSecrets }} imagePullSecrets: {{- toYaml . \| nindent 8 }} {{- end }} volumes: - name: volume-configmap-{{ $adminServiceFullName }} configMap: name: {{ $adminServiceFullName }} items: - key: application-github.properties path: application-github.properties defaultMode: 420 containers: - name: {{ .Values.adminService.name }} image: "{{ .Values.adminService.image.repository }}:{{ .Values.adminService.image.tag \| default .Chart.AppVersion }}" imagePullPolicy: {{ .Values.adminService.image.pullPolicy }} ports: - name: http containerPort: {{ .Values.adminService.containerPort }} protocol: TCP env: - name: SPRING_PROFILES_ACTIVE value: {{ .Values.adminService.config.profiles \| quote }} {{- range $key, $value := .Values.adminService.env }} - name: {{ $key }} value: {{ $value }} {{- end }} volumeMounts: - name: volume-configmap-{{ $adminServiceFullName }} mountPath: /apollo-adminservice/config/application-github.properties subPath: application-github.properties livenessProbe: tcpSocket: port: {{ .Values.adminService.containerPort }} initialDelaySeconds: {{ .Values.adminService.liveness.initialDelaySeconds }} periodSeconds: {{ .Values.adminService.liveness.periodSeconds }} readinessProbe: httpGet: path: {{ .Values.adminService.config.contextPath }}/health port: {{ .Values.adminService.containerPort }} initialDelaySeconds: {{ .Values.adminService.readiness.initialDelaySeconds }} periodSeconds: {{ .Values.adminService.readiness.periodSeconds }} resources: {{- toYaml .Values.adminService.resources \| nindent 12 }} {{- with .Values.adminService.nodeSelector }} nodeSelector: {{- toYaml . \| nindent 8 }} {{- end }} {{- with .Values.adminService.affinity }} affinity: {{- toYaml . \| nindent 8 }} {{- end }} {{- with .Values.adminService.tolerations }} tolerations: {{- toYaml . \| nindent 8 }} {{- end }}	-1
apolloconfig/apollo	3,547	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-16T09:48:23Z"	"2021-02-16T10:41:02Z"	1433783f06956c23a0c1fd7083b218caca45a88c	eb914e7dac207d289f2640d22f66ae8f927121ca	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-common/src/main/java/com/ctrip/framework/apollo/common/aop/RepositoryAspect.java	package com.ctrip.framework.apollo.common.aop; import com.ctrip.framework.apollo.tracer.Tracer; import com.ctrip.framework.apollo.tracer.spi.Transaction; import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Pointcut; import org.springframework.stereotype.Component; @Aspect @Component public class RepositoryAspect { @Pointcut("execution(public * org.springframework.data.repository.Repository+.*(..))") public void anyRepositoryMethod() { } @Around("anyRepositoryMethod()") public Object invokeWithCatTransaction(ProceedingJoinPoint joinPoint) throws Throwable { String name = joinPoint.getSignature().getDeclaringType().getSimpleName() + "." + joinPoint.getSignature() .getName(); Transaction catTransaction = Tracer.newTransaction("SQL", name); try { Object result = joinPoint.proceed(); catTransaction.setStatus(Transaction.SUCCESS); return result; } catch (Throwable ex) { catTransaction.setStatus(ex); throw ex; } finally { catTransaction.complete(); } } }	package com.ctrip.framework.apollo.common.aop; import com.ctrip.framework.apollo.tracer.Tracer; import com.ctrip.framework.apollo.tracer.spi.Transaction; import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Pointcut; import org.springframework.stereotype.Component; @Aspect @Component public class RepositoryAspect { @Pointcut("execution(public * org.springframework.data.repository.Repository+.*(..))") public void anyRepositoryMethod() { } @Around("anyRepositoryMethod()") public Object invokeWithCatTransaction(ProceedingJoinPoint joinPoint) throws Throwable { String name = joinPoint.getSignature().getDeclaringType().getSimpleName() + "." + joinPoint.getSignature() .getName(); Transaction catTransaction = Tracer.newTransaction("SQL", name); try { Object result = joinPoint.proceed(); catTransaction.setStatus(Transaction.SUCCESS); return result; } catch (Throwable ex) { catTransaction.setStatus(ex); throw ex; } finally { catTransaction.complete(); } } }	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./README.md	<img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/logo/logo-simple.png" alt="apollo-logo" width="40%"> # Apollo - A reliable configuration management system [![Build Status](https://github.com/ctripcorp/apollo/workflows/build/badge.svg)](https://github.com/ctripcorp/apollo/actions) [![GitHub Release](https://img.shields.io/github/release/ctripcorp/apollo.svg)](https://github.com/ctripcorp/apollo/releases) [![Maven Central Repo](https://img.shields.io/maven-central/v/com.ctrip.framework.apollo/apollo.svg)](https://mvnrepository.com/artifact/com.ctrip.framework.apollo/apollo-client) [![codecov.io](https://codecov.io/github/ctripcorp/apollo/coverage.svg?branch=master)](https://codecov.io/github/ctripcorp/apollo?branch=master) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) Apollo（阿波罗）是携程框架部门研发的分布式配置中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性，适用于微服务配置管理场景。服务端基于Spring Boot和Spring Cloud开发，打包后可以直接运行，不需要额外安装Tomcat等应用容器。 Java客户端不依赖任何框架，能够运行于所有Java运行时环境，同时对Spring/Spring Boot环境也有较好的支持。 .Net客户端不依赖任何框架，能够运行于所有.Net运行时环境。更多产品介绍参见[Apollo配置中心介绍](https://ctripcorp.github.io/apollo/#/zh/design/apollo-introduction) 本地快速部署请参见[Quick Start](https://ctripcorp.github.io/apollo/#/zh/deployment/quick-start) 演示环境（Demo）: - [106.54.227.205](http://106.54.227.205/) - 账号/密码:apollo/admin > 如访问github速度缓慢，可以访问[gitee镜像](https://gitee.com/nobodyiam/apollo)，不定期同步 # Screenshots ![配置界面](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) # Features * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zk的地址等 * 通过命名空间（namespace）可以很方便的支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置界面支持多语言（中文，English） * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序。 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便的支持配置的回滚。 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例。 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便的追踪问题。 * 客户端配置信息监控 * 可以方便的看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder，Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便的使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。 * 不过Apollo出于通用性考虑，对配置的修改不会做过多限制，只要符合基本的格式就能够保存。 * 在我们的调研中发现，对于有些使用方，它们的配置可能会有比较复杂的格式，如xml, json，需要对格式做校验。 * 还有一些使用方如DAL，不仅有特定的格式，而且对输入的值也需要进行校验后方可保存，如检查数据库、用户名和密码是否匹配。 * 对于这类应用，Apollo支持应用方通过开放接口在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # Usage 1. [应用接入指南](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-user-guide) 2. [Java客户端使用指南](https://ctripcorp.github.io/apollo/#/zh/usage/java-sdk-user-guide) 3. [.Net客户端使用指南](https://ctripcorp.github.io/apollo/#/zh/usage/dotnet-sdk-user-guide) 4. [其它语言客户端接入指南](https://ctripcorp.github.io/apollo/#/zh/usage/other-language-client-user-guide) 5. [Apollo开放平台接入指南](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-open-api-platform) 6. [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) 7. [Apollo实践案例](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-user-practices) 8. [Apollo安全相关最佳实践](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) # Design * [Apollo配置中心设计](https://ctripcorp.github.io/apollo/#/zh/design/apollo-design) * [Apollo核心概念之“Namespace”](https://ctripcorp.github.io/apollo/#/zh/design/apollo-core-concept-namespace) * [Apollo配置中心架构剖析](https://mp.weixin.qq.com/s/-hUaQPzfsl9Lm3IqQW3VDQ) * [Apollo源码解析](http://www.iocoder.cn/categories/Apollo/)（据说Apollo非常适合作为初学者第一个通读源码学习的分布式中间件产品） # Development * [Apollo开发指南](https://ctripcorp.github.io/apollo/#/zh/development/apollo-development-guide) * Code Styles * [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) * [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) # Deployment * [Quick Start](https://ctripcorp.github.io/apollo/#/zh/deployment/quick-start) * [分布式部署指南](https://ctripcorp.github.io/apollo/#/zh/deployment/distributed-deployment-guide) # Release Notes * [版本发布历史](https://github.com/ctripcorp/apollo/releases) # FAQ * [常见问题回答](https://ctripcorp.github.io/apollo/#/zh/faq/faq) * [部署&开发遇到的常见问题](https://ctripcorp.github.io/apollo/#/zh/faq/common-issues-in-deployment-and-development-phase) # Presentation * [携程开源配置中心Apollo的设计与实现](http://www.itdks.com/dakalive/detail/3420) * [Slides](https://myslide.cn/slides/10168) * [配置中心，让微服务更『智能』](https://2018.qconshanghai.com/presentation/799) * [Slides](https://myslide.cn/slides/10035) # Publication * [开源配置中心Apollo的设计与实现](https://www.infoq.cn/article/open-source-configuration-center-apollo) * [配置中心，让微服务更『智能』](https://mp.weixin.qq.com/s/iDmYJre_ULEIxuliu1EbIQ) # Support <table> <thead> <th>Apollo技术支持②群<br />群号：904287263（未满）</th> <th>Apollo技术支持⑤群<br />群号：914839843（已满）</th> <th>Apollo技术支持④群<br />群号：516773934（已满）</th> <th>Apollo技术支持③群<br />群号：742035428（已满）</th> <th>Apollo技术支持①群<br />群号：375526581（已满）</th> </thead> <tbody> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-2.png" alt="tech-support-qq-2"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-5.png" alt="tech-support-qq-5"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-4.png" alt="tech-support-qq-4"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-3.png" alt="tech-support-qq-3"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-1.png" alt="tech-support-qq-1"></td> </tr> </tbody> </table> # Contribution Please make sure to read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making a pull request. Thanks for all the people who contributed to Apollo! <a href="https://github.com/ctripcorp/apollo/graphs/contributors"><img src="https://opencollective.com/apollo/contributors.svg?width=880&button=false" /></a> # License The project is licensed under the [Apache 2 license](https://github.com/ctripcorp/apollo/blob/master/LICENSE). # Known Users > 按照登记顺序排序，更多接入公司，欢迎在[https://github.com/ctripcorp/apollo/issues/451](https://github.com/ctripcorp/apollo/issues/451)登记（仅供开源用户参考） <table> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctrip.png" alt="携程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bluestone.png" alt="青石证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sagreen.png" alt="沙绿"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/umetrip.jpg" alt="航旅纵横"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuanzhuan.png" alt="58转转"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/phone580.png" alt="蜂助手"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hainan-airlines.png" alt="海南航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cvte.png" alt="CVTE"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mainbo.jpg" alt="明博教育"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/madailicai.png" alt="麻袋理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mxnavi.jpg" alt="美行科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fshows.jpg" alt="首展科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/feezu.png" alt="易微行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rencaijia.png" alt="人才加"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/keking.png" alt="凯京集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leoao.png" alt="乐刻运动"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dji.png" alt="大疆"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kkmh.png" alt="快看漫画"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wolaidai.png" alt="我来贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xsrj.png" alt="虚实软件"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yanxuan.png" alt="网易严选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sjzg.png" alt="视觉中国"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zc360.png" alt="资产360"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ecarx.png" alt="亿咖通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5173.png" alt="5173"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hujiang.png" alt="沪江"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163yun.png" alt="网易云基础服务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cash-bus.png" alt="现金巴士"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/smartisan.png" alt="锤子科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toodc.png" alt="头等仓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/juneyaoair.png" alt="吉祥航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/263mobile.png" alt="263移动通信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toutoujinrong.png" alt="投投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mytijian.png" alt="每天健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyabank.png" alt="麦芽金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fengunion.png" alt="蜂向科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/geex-logo.png" alt="即科金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beike.png" alt="贝壳网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/youzan.png" alt="有赞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunjihuitong.png" alt="云集汇通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rhinotech.png" alt="犀牛瀚海科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nxin.png" alt="农信互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mgzf.png" alt="蘑菇租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huli-logo.png" alt="狐狸金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mandao.png" alt="漫道集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enmonster.png" alt="怪兽充电"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nanguazufang.png" alt="南瓜租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shitoujinrong.png" alt="石投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tubatu.png" alt="土巴兔"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/payh_logo.png" alt="平安银行"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinxindai.png" alt="新新贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chrtc.png" alt="中国华戎科技集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuya_logo.png" alt="涂鸦智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/szlcsc.jpg" alt="立创商城"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hairongyi.png" alt="乐赚金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kxqc.png" alt="开心汽车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppcredit.png" alt="乐赚金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/primeton.png" alt="普元信息"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoskeeper.png" alt="医帮管家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fula.png" alt="付啦信用卡管家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uzai.png" alt="悠哉网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/91wutong.png" alt="梧桐诚选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppdai.png" alt="拍拍贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinyongfei.png" alt="信用飞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dxy.png" alt="丁香园"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ghtech.png" alt="国槐科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qbb.png" alt="亲宝宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huawei_logo.png" alt="华为视频直播"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weiboyi.png" alt="微播易"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ofpay.png" alt="欧飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mishuo.png" alt="迷说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yixia.png" alt="一下科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daocloud.png" alt="DaoCloud"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnvex.png" alt="汽摩交易所"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100tal.png" alt="好未来教育集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ainirobot.png" alt="猎户星空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuojian.png" alt="卓健科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoyor.png" alt="银江股份"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuhu.png" alt="途虎养车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/homedo.png" alt="河姆渡"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xwbank.png" alt="新网银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctspcl.png" alt="中旅安信云贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meiyou.png" alt="美柚"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkh-logo.png" alt="震坤行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wgss.png" alt="万谷盛世"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/plateno.png" alt="铂涛旅行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lifesense.png" alt="乐心"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/reachmedia.png" alt="亿投传媒"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guxiansheng.png" alt="股先生"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caixuetang.png" alt="财学堂"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/4399.png" alt="4399"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autohome.png" alt="汽车之家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mbcaijing.png" alt="面包财经"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoopchina.png" alt="虎扑"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sohu-auto.png" alt="搜狐汽车"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/liangfuzhengxin.png" alt="量富征信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maihaoche.png" alt="卖好车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiot.jpg" alt="中移物联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/biauto.png" alt="易车网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyaole.png" alt="一药网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoying.png" alt="小影"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caibeike.png" alt="彩贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeelight.png" alt="YEELIGHT"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/itsgmu.png" alt="积目"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acmedcare.png" alt="极致医疗"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhui365.png" alt="金汇金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/900etrip.png" alt="久柏易游"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/24xiaomai.png" alt="小麦铺"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vvic.png" alt="搜款网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mizlicai.png" alt="米庄理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bjt.png" alt="贝吉塔网络科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weimob.png" alt="微盟"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kada.png" alt="网易卡搭"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kapbook.png" alt="股书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jumore.png" alt="聚贸"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bimface.png" alt="广联达bimface"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/globalgrow.png" alt="环球易购"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jollychic.png" alt="浙江执御"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2dfire.jpg" alt="二维火"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shopin.png" alt="上品"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/inspur.png" alt="浪潮集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ngarihealth.png" alt="纳里健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oraro.png" alt="橙红科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dragonpass.png" alt="龙腾出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lizhi.fm.png" alt="荔枝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/htd.png" alt="汇通达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunrong.png" alt="云融金科"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tszg360.png" alt="天生掌柜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rongplus.png" alt="容联光辉"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/intellif.png" alt="云天励飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jiayundata.png" alt="嘉云数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zts.png" alt="中泰证券网络金融部"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163dun.png" alt="网易易盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiangwushuo.png" alt="享物说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sto.png" alt="申通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhe.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2345.png" alt="二三四五"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chtwm.jpg" alt="恒天财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uweixin.png" alt="沐雪微信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wzeye.png" alt="温州医科大学附属眼视光医院"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/10010pay.png" alt="联通支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanshu.png" alt="杉数科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fenlibao.png" alt="分利宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hetao101.png" alt="核桃编程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaohongshu.png" alt="小红书"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/blissmall.png" alt="幸福西饼"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ky-express.png" alt="跨越速运"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oyohotels.png" alt="OYO"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100-me.png" alt="叮咚买菜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhidaohulian.jpg" alt="智道网联"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xueqiu.jpg" alt="雪球"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autocloudpro.png" alt="车通云"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dadaabc.png" alt="哒哒英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xedaojia.jpg" alt="小E微店"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daling.png" alt="达令家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/renliwo.png" alt="人力窝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mocire.jpg" alt="嘉美在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uepay.png" alt="极易付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wdom.png" alt="智慧开源"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cheshiku.png" alt="车仕库"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/taimeitech.png" alt="太美医疗科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yilianbaihui.png" alt="亿联百汇"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhoupu123.png" alt="舟谱数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/frxs.png" alt="芙蓉兴盛"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beastshop.png" alt="野兽派"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kaishustory.png" alt="凯叔讲故事"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/haodf.png" alt="好大夫在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/insyunmi.png" alt="云幂信息技术"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/duiba.png" alt="兑吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/9ji.png" alt="九机网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sui.png" alt="随手科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aixiangdao.png" alt="万谷盛世"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunzhangfang.png" alt="云账房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yuantutech.png" alt="浙江远图互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qk365.png" alt="青客公寓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/eastmoney.png" alt="东方财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jikexiu.png" alt="极客修"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meix.png" alt="美市科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zto.png" alt="中通快递"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/e6yun.png" alt="易流科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoyuanzhao.png" alt="实习僧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dalingjia.png" alt="达令家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/secoo.png" alt="寺库"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lianlianpay.png" alt="连连支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhongan.png" alt="众安保险"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/360jinrong.png" alt="360金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caschina.png" alt="中航服商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ke.png" alt="贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeahmobi.png" alt="Yeahmobi易点天下"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/idengyun.png" alt="北京登云美业网络科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinher.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/komect.png" alt="中移（杭州）信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beisen.png" alt="北森"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/log56.png" alt="合肥维天运通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meboth.png" alt="北京蜜步科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/postop.png" alt="术康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rfchina.png" alt="富力集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tfxing.png" alt="天府行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/8travelpay.png" alt="八商山"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/centaline.png" alt="中原地产"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkyda.png" alt="智科云达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/house730.png" alt="中原730"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/pagoda.png" alt="百果园"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bolome.png" alt="波罗蜜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xignite.png" alt="Xignite"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aduer.png" alt="杭州有云科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jojoreading.png" alt="成都书声科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sweetome.png" alt="斯维登集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vipthink.png" alt="广东快乐种子科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tongxuecool.png" alt="上海盈翼文化传播有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sccfc.png" alt="上海尚诚消费金融股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ziroom.png" alt="自如网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jd.png" alt="京东"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rabbitpre.png" alt="兔展智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhubei.png" alt="竹贝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/imile.png" alt="iMile(中东)"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/helloglobal.png" alt="哈罗出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhaopin.png" alt="智联招聘"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acadsoc.png" alt="阿卡索"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mojory.png" alt="妙知旅"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chengduoduo.png" alt="程多多"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baojunev.png" alt="上汽通用五菱"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leyan.png" alt="乐言科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dushu.png" alt="樊登读书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiz.png" alt="找一找教程网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bppc.png" alt="中油碧辟石油有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanglv51.png" alt="四川商旅无忧科技服务有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/waijiao365.png" alt="懿鸢网络科技（上海）有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaoding.jpg" alt="稿定科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ricacorp.png" alt="搵樓 - 利嘉閣"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/t3go.png" alt="南京领行科技股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg" alt="北京希瑞亚斯科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png" alt="印彩虹印刷公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png" alt="Million Tech"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg" alt="果果科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png" alt="昆明航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png" alt="我爱我家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gjzq.png" alt="国金证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoymusic.jpg" alt="不亦乐乎"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnhnb.png" alt="惠农网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daoklab.jpg" alt="成都道壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ausnutria.jpg" alt="澳优乳业"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/deiyoudian.png" alt="河南有态度信息科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezhiyang.png" alt="智阳第一人力"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shie.png" alt="上海保险交易所"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wsecar.png" alt="万顺叫车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shouqinba.jpg" alt="收钱吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baozun.png" alt="宝尊电商"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xbnwl.png" alt="喜百年供应链"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gwwisdom.png" alt="南京观为智慧软件科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ztrip.png" alt="在途商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hualala.png" alt="哗啦啦"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xin.png" alt="优信二手车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maycur.png" alt="每刻科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bullyun.png" alt="杭州蛮牛"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bestpay.png" alt="翼支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mockuai.png" alt="魔筷科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ct108.png" alt="畅唐网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jusdaglobal.jpg" alt="准时达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/izaodao.png" alt="早道网校"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ovopark.jpg" alt="万店掌"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/funstory.jpg" alt="推文科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lemonbox.png" alt="Lemonbox"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/polyt.png" alt="保利票务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chipwing.png" alt="芯翼科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbank.png" alt="浙商银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbyqy.png" alt="易企银科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yundun.jpg" alt="上海云盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaiaworks.jpg" alt="苏州盖雅信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mengxiang.png" alt="爱库存"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jidouauto.png" alt="极豆车联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ipalfish.png" alt="伴鱼少儿英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td> </tr> </table> # Awards <img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件"> # Stargazers over time [![Stargazers over time](https://starcharts.herokuapp.com/ctripcorp/apollo.svg)](https://starcharts.herokuapp.com/ctripcorp/apollo)	<img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/logo/logo-simple.png" alt="apollo-logo" width="40%"> # Apollo - A reliable configuration management system [![Build Status](https://github.com/ctripcorp/apollo/workflows/build/badge.svg)](https://github.com/ctripcorp/apollo/actions) [![GitHub Release](https://img.shields.io/github/release/ctripcorp/apollo.svg)](https://github.com/ctripcorp/apollo/releases) [![Maven Central Repo](https://img.shields.io/maven-central/v/com.ctrip.framework.apollo/apollo.svg)](https://mvnrepository.com/artifact/com.ctrip.framework.apollo/apollo-client) [![codecov.io](https://codecov.io/github/ctripcorp/apollo/coverage.svg?branch=master)](https://codecov.io/github/ctripcorp/apollo?branch=master) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) Apollo（阿波罗）是携程框架部门研发的分布式配置中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性，适用于微服务配置管理场景。服务端基于Spring Boot和Spring Cloud开发，打包后可以直接运行，不需要额外安装Tomcat等应用容器。 Java客户端不依赖任何框架，能够运行于所有Java运行时环境，同时对Spring/Spring Boot环境也有较好的支持。 .Net客户端不依赖任何框架，能够运行于所有.Net运行时环境。更多产品介绍参见[Apollo配置中心介绍](https://ctripcorp.github.io/apollo/#/zh/design/apollo-introduction) 本地快速部署请参见[Quick Start](https://ctripcorp.github.io/apollo/#/zh/deployment/quick-start) 演示环境（Demo）: - [106.54.227.205](http://106.54.227.205/) - 账号/密码:apollo/admin > 如访问github速度缓慢，可以访问[gitee镜像](https://gitee.com/nobodyiam/apollo)，不定期同步 # Screenshots ![配置界面](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) # Features * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zk的地址等 * 通过命名空间（namespace）可以很方便的支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置界面支持多语言（中文，English） * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序。 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便的支持配置的回滚。 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例。 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便的追踪问题。 * 客户端配置信息监控 * 可以方便的看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder，Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便的使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。 * 不过Apollo出于通用性考虑，对配置的修改不会做过多限制，只要符合基本的格式就能够保存。 * 在我们的调研中发现，对于有些使用方，它们的配置可能会有比较复杂的格式，如xml, json，需要对格式做校验。 * 还有一些使用方如DAL，不仅有特定的格式，而且对输入的值也需要进行校验后方可保存，如检查数据库、用户名和密码是否匹配。 * 对于这类应用，Apollo支持应用方通过开放接口在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # Usage 1. [应用接入指南](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-user-guide) 2. [Java客户端使用指南](https://ctripcorp.github.io/apollo/#/zh/usage/java-sdk-user-guide) 3. [.Net客户端使用指南](https://ctripcorp.github.io/apollo/#/zh/usage/dotnet-sdk-user-guide) 4. [其它语言客户端接入指南](https://ctripcorp.github.io/apollo/#/zh/usage/other-language-client-user-guide) 5. [Apollo开放平台接入指南](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-open-api-platform) 6. [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) 7. [Apollo实践案例](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-user-practices) 8. [Apollo安全相关最佳实践](https://ctripcorp.github.io/apollo/#/zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) # Design * [Apollo配置中心设计](https://ctripcorp.github.io/apollo/#/zh/design/apollo-design) * [Apollo核心概念之“Namespace”](https://ctripcorp.github.io/apollo/#/zh/design/apollo-core-concept-namespace) * [Apollo配置中心架构剖析](https://mp.weixin.qq.com/s/-hUaQPzfsl9Lm3IqQW3VDQ) * [Apollo源码解析](http://www.iocoder.cn/categories/Apollo/)（据说Apollo非常适合作为初学者第一个通读源码学习的分布式中间件产品） # Development * [Apollo开发指南](https://ctripcorp.github.io/apollo/#/zh/development/apollo-development-guide) * Code Styles * [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) * [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) # Deployment * [Quick Start](https://ctripcorp.github.io/apollo/#/zh/deployment/quick-start) * [分布式部署指南](https://ctripcorp.github.io/apollo/#/zh/deployment/distributed-deployment-guide) # Release Notes * [版本发布历史](https://github.com/ctripcorp/apollo/releases) # FAQ * [常见问题回答](https://ctripcorp.github.io/apollo/#/zh/faq/faq) * [部署&开发遇到的常见问题](https://ctripcorp.github.io/apollo/#/zh/faq/common-issues-in-deployment-and-development-phase) # Presentation * [携程开源配置中心Apollo的设计与实现](http://www.itdks.com/dakalive/detail/3420) * [Slides](https://myslide.cn/slides/10168) * [配置中心，让微服务更『智能』](https://2018.qconshanghai.com/presentation/799) * [Slides](https://myslide.cn/slides/10035) # Publication * [开源配置中心Apollo的设计与实现](https://www.infoq.cn/article/open-source-configuration-center-apollo) * [配置中心，让微服务更『智能』](https://mp.weixin.qq.com/s/iDmYJre_ULEIxuliu1EbIQ) # Support <table> <thead> <th>Apollo技术支持②群<br />群号：904287263（未满）</th> <th>Apollo技术支持⑤群<br />群号：914839843（已满）</th> <th>Apollo技术支持④群<br />群号：516773934（已满）</th> <th>Apollo技术支持③群<br />群号：742035428（已满）</th> <th>Apollo技术支持①群<br />群号：375526581（已满）</th> </thead> <tbody> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-2.png" alt="tech-support-qq-2"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-5.png" alt="tech-support-qq-5"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-4.png" alt="tech-support-qq-4"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-3.png" alt="tech-support-qq-3"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-1.png" alt="tech-support-qq-1"></td> </tr> </tbody> </table> # Contribution Please make sure to read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making a pull request. Thanks for all the people who contributed to Apollo! <a href="https://github.com/ctripcorp/apollo/graphs/contributors"><img src="https://opencollective.com/apollo/contributors.svg?width=880&button=false" /></a> # License The project is licensed under the [Apache 2 license](https://github.com/ctripcorp/apollo/blob/master/LICENSE). # Known Users > 按照登记顺序排序，更多接入公司，欢迎在[https://github.com/ctripcorp/apollo/issues/451](https://github.com/ctripcorp/apollo/issues/451)登记（仅供开源用户参考） <table> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctrip.png" alt="携程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bluestone.png" alt="青石证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sagreen.png" alt="沙绿"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/umetrip.jpg" alt="航旅纵横"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuanzhuan.png" alt="58转转"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/phone580.png" alt="蜂助手"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hainan-airlines.png" alt="海南航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cvte.png" alt="CVTE"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mainbo.jpg" alt="明博教育"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/madailicai.png" alt="麻袋理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mxnavi.jpg" alt="美行科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fshows.jpg" alt="首展科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/feezu.png" alt="易微行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rencaijia.png" alt="人才加"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/keking.png" alt="凯京集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leoao.png" alt="乐刻运动"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dji.png" alt="大疆"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kkmh.png" alt="快看漫画"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wolaidai.png" alt="我来贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xsrj.png" alt="虚实软件"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yanxuan.png" alt="网易严选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sjzg.png" alt="视觉中国"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zc360.png" alt="资产360"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ecarx.png" alt="亿咖通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5173.png" alt="5173"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hujiang.png" alt="沪江"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163yun.png" alt="网易云基础服务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cash-bus.png" alt="现金巴士"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/smartisan.png" alt="锤子科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toodc.png" alt="头等仓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/juneyaoair.png" alt="吉祥航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/263mobile.png" alt="263移动通信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toutoujinrong.png" alt="投投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mytijian.png" alt="每天健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyabank.png" alt="麦芽金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fengunion.png" alt="蜂向科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/geex-logo.png" alt="即科金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beike.png" alt="贝壳网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/youzan.png" alt="有赞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunjihuitong.png" alt="云集汇通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rhinotech.png" alt="犀牛瀚海科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nxin.png" alt="农信互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mgzf.png" alt="蘑菇租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huli-logo.png" alt="狐狸金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mandao.png" alt="漫道集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enmonster.png" alt="怪兽充电"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nanguazufang.png" alt="南瓜租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shitoujinrong.png" alt="石投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tubatu.png" alt="土巴兔"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/payh_logo.png" alt="平安银行"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinxindai.png" alt="新新贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chrtc.png" alt="中国华戎科技集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuya_logo.png" alt="涂鸦智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/szlcsc.jpg" alt="立创商城"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hairongyi.png" alt="乐赚金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kxqc.png" alt="开心汽车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppcredit.png" alt="乐赚金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/primeton.png" alt="普元信息"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoskeeper.png" alt="医帮管家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fula.png" alt="付啦信用卡管家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uzai.png" alt="悠哉网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/91wutong.png" alt="梧桐诚选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppdai.png" alt="拍拍贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinyongfei.png" alt="信用飞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dxy.png" alt="丁香园"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ghtech.png" alt="国槐科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qbb.png" alt="亲宝宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huawei_logo.png" alt="华为视频直播"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weiboyi.png" alt="微播易"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ofpay.png" alt="欧飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mishuo.png" alt="迷说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yixia.png" alt="一下科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daocloud.png" alt="DaoCloud"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnvex.png" alt="汽摩交易所"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100tal.png" alt="好未来教育集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ainirobot.png" alt="猎户星空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuojian.png" alt="卓健科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoyor.png" alt="银江股份"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuhu.png" alt="途虎养车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/homedo.png" alt="河姆渡"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xwbank.png" alt="新网银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctspcl.png" alt="中旅安信云贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meiyou.png" alt="美柚"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkh-logo.png" alt="震坤行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wgss.png" alt="万谷盛世"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/plateno.png" alt="铂涛旅行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lifesense.png" alt="乐心"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/reachmedia.png" alt="亿投传媒"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guxiansheng.png" alt="股先生"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caixuetang.png" alt="财学堂"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/4399.png" alt="4399"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autohome.png" alt="汽车之家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mbcaijing.png" alt="面包财经"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoopchina.png" alt="虎扑"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sohu-auto.png" alt="搜狐汽车"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/liangfuzhengxin.png" alt="量富征信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maihaoche.png" alt="卖好车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiot.jpg" alt="中移物联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/biauto.png" alt="易车网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyaole.png" alt="一药网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoying.png" alt="小影"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caibeike.png" alt="彩贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeelight.png" alt="YEELIGHT"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/itsgmu.png" alt="积目"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acmedcare.png" alt="极致医疗"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhui365.png" alt="金汇金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/900etrip.png" alt="久柏易游"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/24xiaomai.png" alt="小麦铺"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vvic.png" alt="搜款网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mizlicai.png" alt="米庄理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bjt.png" alt="贝吉塔网络科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weimob.png" alt="微盟"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kada.png" alt="网易卡搭"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kapbook.png" alt="股书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jumore.png" alt="聚贸"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bimface.png" alt="广联达bimface"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/globalgrow.png" alt="环球易购"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jollychic.png" alt="浙江执御"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2dfire.jpg" alt="二维火"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shopin.png" alt="上品"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/inspur.png" alt="浪潮集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ngarihealth.png" alt="纳里健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oraro.png" alt="橙红科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dragonpass.png" alt="龙腾出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lizhi.fm.png" alt="荔枝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/htd.png" alt="汇通达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunrong.png" alt="云融金科"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tszg360.png" alt="天生掌柜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rongplus.png" alt="容联光辉"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/intellif.png" alt="云天励飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jiayundata.png" alt="嘉云数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zts.png" alt="中泰证券网络金融部"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163dun.png" alt="网易易盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiangwushuo.png" alt="享物说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sto.png" alt="申通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhe.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2345.png" alt="二三四五"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chtwm.jpg" alt="恒天财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uweixin.png" alt="沐雪微信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wzeye.png" alt="温州医科大学附属眼视光医院"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/10010pay.png" alt="联通支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanshu.png" alt="杉数科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fenlibao.png" alt="分利宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hetao101.png" alt="核桃编程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaohongshu.png" alt="小红书"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/blissmall.png" alt="幸福西饼"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ky-express.png" alt="跨越速运"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oyohotels.png" alt="OYO"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100-me.png" alt="叮咚买菜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhidaohulian.jpg" alt="智道网联"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xueqiu.jpg" alt="雪球"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autocloudpro.png" alt="车通云"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dadaabc.png" alt="哒哒英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xedaojia.jpg" alt="小E微店"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daling.png" alt="达令家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/renliwo.png" alt="人力窝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mocire.jpg" alt="嘉美在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uepay.png" alt="极易付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wdom.png" alt="智慧开源"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cheshiku.png" alt="车仕库"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/taimeitech.png" alt="太美医疗科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yilianbaihui.png" alt="亿联百汇"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhoupu123.png" alt="舟谱数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/frxs.png" alt="芙蓉兴盛"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beastshop.png" alt="野兽派"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kaishustory.png" alt="凯叔讲故事"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/haodf.png" alt="好大夫在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/insyunmi.png" alt="云幂信息技术"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/duiba.png" alt="兑吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/9ji.png" alt="九机网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sui.png" alt="随手科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aixiangdao.png" alt="万谷盛世"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunzhangfang.png" alt="云账房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yuantutech.png" alt="浙江远图互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qk365.png" alt="青客公寓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/eastmoney.png" alt="东方财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jikexiu.png" alt="极客修"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meix.png" alt="美市科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zto.png" alt="中通快递"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/e6yun.png" alt="易流科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoyuanzhao.png" alt="实习僧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dalingjia.png" alt="达令家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/secoo.png" alt="寺库"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lianlianpay.png" alt="连连支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhongan.png" alt="众安保险"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/360jinrong.png" alt="360金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caschina.png" alt="中航服商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ke.png" alt="贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeahmobi.png" alt="Yeahmobi易点天下"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/idengyun.png" alt="北京登云美业网络科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinher.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/komect.png" alt="中移（杭州）信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beisen.png" alt="北森"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/log56.png" alt="合肥维天运通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meboth.png" alt="北京蜜步科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/postop.png" alt="术康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rfchina.png" alt="富力集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tfxing.png" alt="天府行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/8travelpay.png" alt="八商山"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/centaline.png" alt="中原地产"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkyda.png" alt="智科云达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/house730.png" alt="中原730"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/pagoda.png" alt="百果园"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bolome.png" alt="波罗蜜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xignite.png" alt="Xignite"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aduer.png" alt="杭州有云科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jojoreading.png" alt="成都书声科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sweetome.png" alt="斯维登集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vipthink.png" alt="广东快乐种子科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tongxuecool.png" alt="上海盈翼文化传播有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sccfc.png" alt="上海尚诚消费金融股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ziroom.png" alt="自如网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jd.png" alt="京东"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rabbitpre.png" alt="兔展智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhubei.png" alt="竹贝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/imile.png" alt="iMile(中东)"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/helloglobal.png" alt="哈罗出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhaopin.png" alt="智联招聘"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acadsoc.png" alt="阿卡索"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mojory.png" alt="妙知旅"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chengduoduo.png" alt="程多多"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baojunev.png" alt="上汽通用五菱"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leyan.png" alt="乐言科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dushu.png" alt="樊登读书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiz.png" alt="找一找教程网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bppc.png" alt="中油碧辟石油有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanglv51.png" alt="四川商旅无忧科技服务有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/waijiao365.png" alt="懿鸢网络科技（上海）有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaoding.jpg" alt="稿定科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ricacorp.png" alt="搵樓 - 利嘉閣"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/t3go.png" alt="南京领行科技股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg" alt="北京希瑞亚斯科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png" alt="印彩虹印刷公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png" alt="Million Tech"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg" alt="果果科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png" alt="昆明航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png" alt="我爱我家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gjzq.png" alt="国金证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoymusic.jpg" alt="不亦乐乎"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnhnb.png" alt="惠农网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daoklab.jpg" alt="成都道壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ausnutria.jpg" alt="澳优乳业"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/deiyoudian.png" alt="河南有态度信息科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezhiyang.png" alt="智阳第一人力"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shie.png" alt="上海保险交易所"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wsecar.png" alt="万顺叫车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shouqinba.jpg" alt="收钱吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baozun.png" alt="宝尊电商"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xbnwl.png" alt="喜百年供应链"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gwwisdom.png" alt="南京观为智慧软件科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ztrip.png" alt="在途商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hualala.png" alt="哗啦啦"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xin.png" alt="优信二手车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maycur.png" alt="每刻科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bullyun.png" alt="杭州蛮牛"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bestpay.png" alt="翼支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mockuai.png" alt="魔筷科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ct108.png" alt="畅唐网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jusdaglobal.jpg" alt="准时达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/izaodao.png" alt="早道网校"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ovopark.jpg" alt="万店掌"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/funstory.jpg" alt="推文科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lemonbox.png" alt="Lemonbox"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/polyt.png" alt="保利票务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chipwing.png" alt="芯翼科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbank.png" alt="浙商银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbyqy.png" alt="易企银科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yundun.jpg" alt="上海云盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaiaworks.jpg" alt="苏州盖雅信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mengxiang.png" alt="爱库存"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jidouauto.png" alt="极豆车联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ipalfish.png" alt="伴鱼少儿英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/moqipobing.png" alt="玩吧"></td> </tr> </table> # Awards <img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件"> # Stargazers over time [![Stargazers over time](https://starcharts.herokuapp.com/ctripcorp/apollo.svg)](https://starcharts.herokuapp.com/ctripcorp/apollo)	1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/index.html	<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>Apollo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta name="keywords" content="apollo,configuration,server,java,microservice" /> <meta name="description" content="A reliable configuration management system" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" /> <!-- theme --> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/vue.css" title="vue" /> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/dark.css" title="dark" disabled /> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/buble.css" title="buble" disabled /> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/pure.css" title="pure" disabled /> </head> <body> <div id="app">Loading ...</div> <script> window.$docsify = { alias: { '/zh/./_sidebar.md': '/zh/_sidebar.md', '/en/./_sidebar.md': '/en/_sidebar.md', '/./_navbar.md': '/_navbar.md', '/zh/(.)': 'zh/$1', '/en/(.*)': 'en/$1', }, auto2top: true, // Only coverpage is loaded when visiting the home page. onlyCover: true, coverpage: true, loadSidebar: true, loadNavbar: true, mergeNavbar: true, maxLevel: 6, subMaxLevel: 5, name: 'Apollo', repo: 'https://github.com/ctripcorp/apollo/', search: { noData: { '/zh/': '没有结果!', '/en/': 'No results!', '/': '没有结果!', }, paths: 'auto', placeholder: { '/zh/': '搜索', '/en/': 'Search', '/': '搜索', }, }, // click to copy. copyCode: { buttonText: { '/zh/': '点击复制', '/en/': 'Copy to clipboard', '/': 'Copy to clipboard', }, errorText: { '/zh/': '错误', '/en/': 'Error', '/': 'Error', }, successText: { '/zh/': '复制成功', '/en': 'Copied', '/': 'Copied', }, }, plugins: [ // Edit Document Button in each page function (hook, vm) { hook.beforeEach(function (html) { if (/githubusercontent\.com/.test(vm.route.file)) { url = vm.route.file .replace('raw.githubusercontent.com', 'github.com') .replace(/\/master/, '/blob/master') } else { url = 'https://github.com/ctripcorp/apollo/blob/master/docs/' + vm.route.file } var editHtml = '[:memo: Edit Document](' + url + ')\n\n' return editHtml + html + '\n\n----\n\n' + '<a href="https://docsify.js.org" target="_blank" style="color: inherit; font-weight: normal; text-decoration: none;">Powered by docsify</a>' }) }, ], }; </script> <script src="//cdn.jsdelivr.net/npm/docsify@4/lib/docsify.min.js"></script> <!-- plugins --> <!-- support search --> <script src="//cdn.jsdelivr.net/npm/docsify@4/lib/plugins/search.min.js"></script> <!-- Support docsify sidebar catalog expand and collapse --> <script src="//cdn.jsdelivr.net/npm/docsify-sidebar-collapse/dist/docsify-sidebar-collapse.min.js"></script> <!-- Medium's image zoom --> <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/zoom-image.min.js"></script> <!-- Add a simple Click to copy button to all preformatted code blocks to effortlessly allow users to copy example code from your docs --> <script src="//cdn.jsdelivr.net/npm/docsify-copy-code"></script> <!-- code highlight --> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-bash.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-csharp.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-java.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-json.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-markdown.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-nginx.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-properties.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-sql.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-xml-doc.min.js"></script> <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-yaml.min.js"></script> </body> </html>	<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>Apollo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta name="keywords" content="apollo,configuration,server,java,microservice" /> <meta name="description" content="A reliable configuration management system" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" /> <!-- theme --> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/vue.css" title="vue" /> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/dark.css" title="dark" disabled /> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/buble.css" title="buble" disabled /> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/pure.css" title="pure" disabled /> </head> <body> <div id="app">Loading ...</div> <script> window.$docsify = { alias: { '/': 'zh/README.md', '/zh/./_sidebar.md': '/zh/_sidebar.md', '/en/./_sidebar.md': '/en/_sidebar.md', '/./_navbar.md': '/_navbar.md', '/zh/(.)': 'zh/$1', '/en/(.*)': 'en/$1', }, auto2top: true, // Only coverpage is loaded when visiting the home page. onlyCover: true, coverpage: true, loadSidebar: true, loadNavbar: true, mergeNavbar: true, maxLevel: 6, subMaxLevel: 5, name: 'Apollo', repo: 'https://github.com/ctripcorp/apollo/', search: { noData: { '/zh/': '没有结果!', '/en/': 'No results!', '/': '没有结果!', }, paths: 'auto', placeholder: { '/zh/': '搜索', '/en/': 'Search', '/': '搜索', }, }, // click to copy. copyCode: { buttonText: { '/zh/': '点击复制', '/en/': 'Copy to clipboard', '/': 'Copy to clipboard', }, errorText: { '/zh/': '错误', '/en/': 'Error', '/': 'Error', }, successText: { '/zh/': '复制成功', '/en': 'Copied', '/': 'Copied', }, }, plugins: [ // Edit Document Button in each page function (hook, vm) { hook.beforeEach(function (html) { if (/githubusercontent\.com/.test(vm.route.file)) { url = vm.route.file .replace('raw.githubusercontent.com', 'github.com') .replace(/\/master/, '/blob/master') } else { url = 'https://github.com/ctripcorp/apollo/blob/master/docs/' + vm.route.file } var editHtml = '[:memo: Edit Document](' + url + ')\n\n' return editHtml + html + '\n\n----\n\n' + '<a href="https://docsify.js.org" target="_blank" style="color: inherit; 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apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/README.md	<img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/logo/logo-simple.png" alt="apollo-logo" width="40%"> # Introduction Apollo（阿波罗）是携程框架部门研发的分布式配置中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性，适用于微服务配置管理场景。服务端基于Spring Boot和Spring Cloud开发，打包后可以直接运行，不需要额外安装Tomcat等应用容器。 Java客户端不依赖任何框架，能够运行于所有Java运行时环境，同时对Spring/Spring Boot环境也有较好的支持。 .Net客户端不依赖任何框架，能够运行于所有.Net运行时环境。更多产品介绍参见[Apollo配置中心介绍](zh/design/apollo-introduction) 本地快速部署请参见[Quick Start](zh/deployment/quick-start) 演示环境（Demo）: - [106.54.227.205](http://106.54.227.205/) - 账号/密码:apollo/admin > 如访问github速度缓慢，可以访问[gitee镜像](https://gitee.com/nobodyiam/apollo)，不定期同步 # Screenshots ![配置界面](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) # Features * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zk的地址等 * 通过命名空间（namespace）可以很方便的支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置界面支持多语言（中文，English） * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序。 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便的支持配置的回滚。 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例。 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便的追踪问题。 * 客户端配置信息监控 * 可以方便的看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder，Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便的使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。 * 不过Apollo出于通用性考虑，对配置的修改不会做过多限制，只要符合基本的格式就能够保存。 * 在我们的调研中发现，对于有些使用方，它们的配置可能会有比较复杂的格式，如xml, json，需要对格式做校验。 * 还有一些使用方如DAL，不仅有特定的格式，而且对输入的值也需要进行校验后方可保存，如检查数据库、用户名和密码是否匹配。 * 对于这类应用，Apollo支持应用方通过开放接口在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # Usage 1. [应用接入指南](zh/usage/apollo-user-guide) 2. [Java客户端使用指南](zh/usage/java-sdk-user-guide) 3. [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide) 4. [其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 5. [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform) 6. [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) 7. [Apollo实践案例](zh/usage/apollo-user-practices) 8. [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) # Design - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析](http://www.iocoder.cn/categories/Apollo/)（据说Apollo非常适合作为初学者第一个通读源码学习的分布式中间件产品） # Development - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [Portal接入邮件服务](zh/development/portal-how-to-enable-email-service.md) - [Portal启用webhook通知](zh/development/portal-how-to-enable-webhook-notification.md) # Deployment - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) # Release Notes * [版本发布历史](https://github.com/ctripcorp/apollo/releases) # FAQ * [常见问题回答](zh/faq/faq.md) * [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) # Presentation * [携程开源配置中心Apollo的设计与实现](http://www.itdks.com/dakalive/detail/3420) * [Slides](https://myslide.cn/slides/10168) * [配置中心，让微服务更『智能』](https://2018.qconshanghai.com/presentation/799) * [Slides](https://myslide.cn/slides/10035) # Publication * [开源配置中心Apollo的设计与实现](https://www.infoq.cn/article/open-source-configuration-center-apollo) * [配置中心，让微服务更『智能』](https://mp.weixin.qq.com/s/iDmYJre_ULEIxuliu1EbIQ) # Support <table> <thead> <th>Apollo技术支持②群<br />群号：904287263（未满）</th> <th>Apollo技术支持⑤群<br />群号：914839843（已满）</th> <th>Apollo技术支持④群<br />群号：516773934（已满）</th> <th>Apollo技术支持③群<br />群号：742035428（已满）</th> <th>Apollo技术支持①群<br />群号：375526581（已满）</th> </thead> <tbody> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-2.png" alt="tech-support-qq-2"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-5.png" alt="tech-support-qq-5"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-4.png" alt="tech-support-qq-4"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-3.png" alt="tech-support-qq-3"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-1.png" alt="tech-support-qq-1"></td> </tr> </tbody> </table> # Contribution Please make sure to read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making a pull request. Thanks for all the people who contributed to Apollo! <a href="https://github.com/ctripcorp/apollo/graphs/contributors"><img src="https://opencollective.com/apollo/contributors.svg?width=880&button=false" /></a> # License The project is licensed under the [Apache 2 license](https://github.com/ctripcorp/apollo/blob/master/LICENSE). # Known Users > 按照登记顺序排序，更多接入公司，欢迎在[https://github.com/ctripcorp/apollo/issues/451](https://github.com/ctripcorp/apollo/issues/451)登记（仅供开源用户参考） <table> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctrip.png" alt="携程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bluestone.png" alt="青石证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sagreen.png" alt="沙绿"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/umetrip.jpg" alt="航旅纵横"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuanzhuan.png" alt="58转转"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/phone580.png" alt="蜂助手"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hainan-airlines.png" alt="海南航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cvte.png" alt="CVTE"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mainbo.jpg" alt="明博教育"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/madailicai.png" alt="麻袋理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mxnavi.jpg" alt="美行科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fshows.jpg" alt="首展科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/feezu.png" alt="易微行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rencaijia.png" alt="人才加"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/keking.png" alt="凯京集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leoao.png" alt="乐刻运动"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dji.png" alt="大疆"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kkmh.png" alt="快看漫画"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wolaidai.png" alt="我来贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xsrj.png" alt="虚实软件"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yanxuan.png" alt="网易严选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sjzg.png" alt="视觉中国"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zc360.png" alt="资产360"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ecarx.png" alt="亿咖通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5173.png" alt="5173"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hujiang.png" alt="沪江"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163yun.png" alt="网易云基础服务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cash-bus.png" alt="现金巴士"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/smartisan.png" alt="锤子科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toodc.png" alt="头等仓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/juneyaoair.png" alt="吉祥航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/263mobile.png" alt="263移动通信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toutoujinrong.png" alt="投投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mytijian.png" alt="每天健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyabank.png" alt="麦芽金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fengunion.png" alt="蜂向科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/geex-logo.png" alt="即科金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beike.png" alt="贝壳网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/youzan.png" alt="有赞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunjihuitong.png" alt="云集汇通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rhinotech.png" alt="犀牛瀚海科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nxin.png" alt="农信互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mgzf.png" alt="蘑菇租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huli-logo.png" alt="狐狸金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mandao.png" alt="漫道集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enmonster.png" alt="怪兽充电"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nanguazufang.png" alt="南瓜租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shitoujinrong.png" alt="石投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tubatu.png" alt="土巴兔"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/payh_logo.png" alt="平安银行"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinxindai.png" alt="新新贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chrtc.png" alt="中国华戎科技集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuya_logo.png" alt="涂鸦智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/szlcsc.jpg" alt="立创商城"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hairongyi.png" alt="乐赚金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kxqc.png" alt="开心汽车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppcredit.png" alt="乐赚金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/primeton.png" alt="普元信息"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoskeeper.png" alt="医帮管家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fula.png" alt="付啦信用卡管家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uzai.png" alt="悠哉网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/91wutong.png" alt="梧桐诚选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppdai.png" alt="拍拍贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinyongfei.png" alt="信用飞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dxy.png" alt="丁香园"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ghtech.png" alt="国槐科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qbb.png" alt="亲宝宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huawei_logo.png" alt="华为视频直播"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weiboyi.png" alt="微播易"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ofpay.png" alt="欧飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mishuo.png" alt="迷说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yixia.png" alt="一下科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daocloud.png" alt="DaoCloud"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnvex.png" alt="汽摩交易所"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100tal.png" alt="好未来教育集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ainirobot.png" alt="猎户星空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuojian.png" alt="卓健科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoyor.png" alt="银江股份"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuhu.png" alt="途虎养车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/homedo.png" alt="河姆渡"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xwbank.png" alt="新网银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctspcl.png" alt="中旅安信云贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meiyou.png" alt="美柚"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkh-logo.png" alt="震坤行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wgss.png" alt="万谷盛世"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/plateno.png" alt="铂涛旅行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lifesense.png" alt="乐心"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/reachmedia.png" alt="亿投传媒"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guxiansheng.png" alt="股先生"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caixuetang.png" alt="财学堂"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/4399.png" alt="4399"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autohome.png" alt="汽车之家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mbcaijing.png" alt="面包财经"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoopchina.png" alt="虎扑"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sohu-auto.png" alt="搜狐汽车"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/liangfuzhengxin.png" alt="量富征信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maihaoche.png" alt="卖好车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiot.jpg" alt="中移物联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/biauto.png" alt="易车网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyaole.png" alt="一药网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoying.png" alt="小影"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caibeike.png" alt="彩贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeelight.png" alt="YEELIGHT"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/itsgmu.png" alt="积目"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acmedcare.png" alt="极致医疗"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhui365.png" alt="金汇金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/900etrip.png" alt="久柏易游"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/24xiaomai.png" alt="小麦铺"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vvic.png" alt="搜款网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mizlicai.png" alt="米庄理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bjt.png" alt="贝吉塔网络科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weimob.png" alt="微盟"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kada.png" alt="网易卡搭"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kapbook.png" alt="股书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jumore.png" alt="聚贸"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bimface.png" alt="广联达bimface"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/globalgrow.png" alt="环球易购"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jollychic.png" alt="浙江执御"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2dfire.jpg" alt="二维火"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shopin.png" alt="上品"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/inspur.png" alt="浪潮集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ngarihealth.png" alt="纳里健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oraro.png" alt="橙红科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dragonpass.png" alt="龙腾出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lizhi.fm.png" alt="荔枝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/htd.png" alt="汇通达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunrong.png" alt="云融金科"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tszg360.png" alt="天生掌柜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rongplus.png" alt="容联光辉"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/intellif.png" alt="云天励飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jiayundata.png" alt="嘉云数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zts.png" alt="中泰证券网络金融部"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163dun.png" alt="网易易盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiangwushuo.png" alt="享物说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sto.png" alt="申通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhe.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2345.png" alt="二三四五"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chtwm.jpg" alt="恒天财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uweixin.png" alt="沐雪微信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wzeye.png" alt="温州医科大学附属眼视光医院"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/10010pay.png" alt="联通支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanshu.png" alt="杉数科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fenlibao.png" alt="分利宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hetao101.png" alt="核桃编程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaohongshu.png" alt="小红书"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/blissmall.png" alt="幸福西饼"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ky-express.png" alt="跨越速运"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oyohotels.png" alt="OYO"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100-me.png" alt="叮咚买菜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhidaohulian.jpg" alt="智道网联"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xueqiu.jpg" alt="雪球"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autocloudpro.png" alt="车通云"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dadaabc.png" alt="哒哒英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xedaojia.jpg" alt="小E微店"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daling.png" alt="达令家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/renliwo.png" alt="人力窝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mocire.jpg" alt="嘉美在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uepay.png" alt="极易付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wdom.png" alt="智慧开源"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cheshiku.png" alt="车仕库"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/taimeitech.png" alt="太美医疗科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yilianbaihui.png" alt="亿联百汇"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhoupu123.png" alt="舟谱数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/frxs.png" alt="芙蓉兴盛"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beastshop.png" alt="野兽派"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kaishustory.png" alt="凯叔讲故事"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/haodf.png" alt="好大夫在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/insyunmi.png" alt="云幂信息技术"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/duiba.png" alt="兑吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/9ji.png" alt="九机网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sui.png" alt="随手科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aixiangdao.png" alt="万谷盛世"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunzhangfang.png" alt="云账房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yuantutech.png" alt="浙江远图互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qk365.png" alt="青客公寓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/eastmoney.png" alt="东方财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jikexiu.png" alt="极客修"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meix.png" alt="美市科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zto.png" alt="中通快递"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/e6yun.png" alt="易流科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoyuanzhao.png" alt="实习僧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dalingjia.png" alt="达令家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/secoo.png" alt="寺库"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lianlianpay.png" alt="连连支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhongan.png" alt="众安保险"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/360jinrong.png" alt="360金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caschina.png" alt="中航服商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ke.png" alt="贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeahmobi.png" alt="Yeahmobi易点天下"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/idengyun.png" alt="北京登云美业网络科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinher.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/komect.png" alt="中移（杭州）信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beisen.png" alt="北森"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/log56.png" alt="合肥维天运通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meboth.png" alt="北京蜜步科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/postop.png" alt="术康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rfchina.png" alt="富力集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tfxing.png" alt="天府行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/8travelpay.png" alt="八商山"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/centaline.png" alt="中原地产"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkyda.png" alt="智科云达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/house730.png" alt="中原730"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/pagoda.png" alt="百果园"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bolome.png" alt="波罗蜜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xignite.png" alt="Xignite"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aduer.png" alt="杭州有云科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jojoreading.png" alt="成都书声科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sweetome.png" alt="斯维登集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vipthink.png" alt="广东快乐种子科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tongxuecool.png" alt="上海盈翼文化传播有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sccfc.png" alt="上海尚诚消费金融股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ziroom.png" alt="自如网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jd.png" alt="京东"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rabbitpre.png" alt="兔展智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhubei.png" alt="竹贝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/imile.png" alt="iMile(中东)"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/helloglobal.png" alt="哈罗出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhaopin.png" alt="智联招聘"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acadsoc.png" alt="阿卡索"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mojory.png" alt="妙知旅"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chengduoduo.png" alt="程多多"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baojunev.png" alt="上汽通用五菱"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leyan.png" alt="乐言科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dushu.png" alt="樊登读书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiz.png" alt="找一找教程网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bppc.png" alt="中油碧辟石油有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanglv51.png" alt="四川商旅无忧科技服务有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/waijiao365.png" alt="懿鸢网络科技（上海）有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaoding.jpg" alt="稿定科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ricacorp.png" alt="搵樓 - 利嘉閣"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/t3go.png" alt="南京领行科技股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg" alt="北京希瑞亚斯科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png" alt="印彩虹印刷公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png" alt="Million Tech"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg" alt="果果科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png" alt="昆明航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png" alt="我爱我家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gjzq.png" alt="国金证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoymusic.jpg" alt="不亦乐乎"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnhnb.png" alt="惠农网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daoklab.jpg" alt="成都道壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ausnutria.jpg" alt="澳优乳业"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/deiyoudian.png" alt="河南有态度信息科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezhiyang.png" alt="智阳第一人力"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shie.png" alt="上海保险交易所"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wsecar.png" alt="万顺叫车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shouqinba.jpg" alt="收钱吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baozun.png" alt="宝尊电商"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xbnwl.png" alt="喜百年供应链"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gwwisdom.png" alt="南京观为智慧软件科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ztrip.png" alt="在途商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hualala.png" alt="哗啦啦"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xin.png" alt="优信二手车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maycur.png" alt="每刻科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bullyun.png" alt="杭州蛮牛"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bestpay.png" alt="翼支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mockuai.png" alt="魔筷科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ct108.png" alt="畅唐网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jusdaglobal.jpg" alt="准时达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/izaodao.png" alt="早道网校"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ovopark.jpg" alt="万店掌"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/funstory.jpg" alt="推文科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lemonbox.png" alt="Lemonbox"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/polyt.png" alt="保利票务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chipwing.png" alt="芯翼科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbank.png" alt="浙商银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbyqy.png" alt="易企银科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yundun.jpg" alt="上海云盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaiaworks.jpg" alt="苏州盖雅信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mengxiang.png" alt="爱库存"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jidouauto.png" alt="极豆车联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ipalfish.png" alt="伴鱼少儿英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td> </tr> </table> # Awards <img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件">	<img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/logo/logo-simple.png" alt="apollo-logo" width="40%"> # Introduction Apollo（阿波罗）是携程框架部门研发的分布式配置中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性，适用于微服务配置管理场景。服务端基于Spring Boot和Spring Cloud开发，打包后可以直接运行，不需要额外安装Tomcat等应用容器。 Java客户端不依赖任何框架，能够运行于所有Java运行时环境，同时对Spring/Spring Boot环境也有较好的支持。 .Net客户端不依赖任何框架，能够运行于所有.Net运行时环境。更多产品介绍参见[Apollo配置中心介绍](zh/design/apollo-introduction) 本地快速部署请参见[Quick Start](zh/deployment/quick-start) 演示环境（Demo）: - [106.54.227.205](http://106.54.227.205/) - 账号/密码:apollo/admin > 如访问github速度缓慢，可以访问[gitee镜像](https://gitee.com/nobodyiam/apollo)，不定期同步 # Screenshots ![配置界面](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) # Features * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zk的地址等 * 通过命名空间（namespace）可以很方便的支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置界面支持多语言（中文，English） * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序。 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便的支持配置的回滚。 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例。 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便的追踪问题。 * 客户端配置信息监控 * 可以方便的看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder，Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便的使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。 * 不过Apollo出于通用性考虑，对配置的修改不会做过多限制，只要符合基本的格式就能够保存。 * 在我们的调研中发现，对于有些使用方，它们的配置可能会有比较复杂的格式，如xml, json，需要对格式做校验。 * 还有一些使用方如DAL，不仅有特定的格式，而且对输入的值也需要进行校验后方可保存，如检查数据库、用户名和密码是否匹配。 * 对于这类应用，Apollo支持应用方通过开放接口在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # Usage 1. [应用接入指南](zh/usage/apollo-user-guide) 2. [Java客户端使用指南](zh/usage/java-sdk-user-guide) 3. [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide) 4. [其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 5. [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform) 6. [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) 7. [Apollo实践案例](zh/usage/apollo-user-practices) 8. [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) # Design - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析](http://www.iocoder.cn/categories/Apollo/)（据说Apollo非常适合作为初学者第一个通读源码学习的分布式中间件产品） # Development - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [Portal接入邮件服务](zh/development/portal-how-to-enable-email-service.md) - [Portal启用webhook通知](zh/development/portal-how-to-enable-webhook-notification.md) # Deployment - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) # Release Notes * [版本发布历史](https://github.com/ctripcorp/apollo/releases) # FAQ * [常见问题回答](zh/faq/faq.md) * [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) # Presentation * [携程开源配置中心Apollo的设计与实现](http://www.itdks.com/dakalive/detail/3420) * [Slides](https://myslide.cn/slides/10168) * [配置中心，让微服务更『智能』](https://2018.qconshanghai.com/presentation/799) * [Slides](https://myslide.cn/slides/10035) # Publication * [开源配置中心Apollo的设计与实现](https://www.infoq.cn/article/open-source-configuration-center-apollo) * [配置中心，让微服务更『智能』](https://mp.weixin.qq.com/s/iDmYJre_ULEIxuliu1EbIQ) # Support <table> <thead> <th>Apollo技术支持②群<br />群号：904287263（未满）</th> <th>Apollo技术支持⑤群<br />群号：914839843（已满）</th> <th>Apollo技术支持④群<br />群号：516773934（已满）</th> <th>Apollo技术支持③群<br />群号：742035428（已满）</th> <th>Apollo技术支持①群<br />群号：375526581（已满）</th> </thead> <tbody> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-2.png" alt="tech-support-qq-2"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-5.png" alt="tech-support-qq-5"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-4.png" alt="tech-support-qq-4"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-3.png" alt="tech-support-qq-3"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-1.png" alt="tech-support-qq-1"></td> </tr> </tbody> </table> # Contribution Please make sure to read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making a pull request. Thanks for all the people who contributed to Apollo! <a href="https://github.com/ctripcorp/apollo/graphs/contributors"><img src="https://opencollective.com/apollo/contributors.svg?width=880&button=false" /></a> # License The project is licensed under the [Apache 2 license](https://github.com/ctripcorp/apollo/blob/master/LICENSE). # Known Users > 按照登记顺序排序，更多接入公司，欢迎在[https://github.com/ctripcorp/apollo/issues/451](https://github.com/ctripcorp/apollo/issues/451)登记（仅供开源用户参考） <table> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctrip.png" alt="携程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bluestone.png" alt="青石证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sagreen.png" alt="沙绿"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/umetrip.jpg" alt="航旅纵横"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuanzhuan.png" alt="58转转"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/phone580.png" alt="蜂助手"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hainan-airlines.png" alt="海南航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cvte.png" alt="CVTE"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mainbo.jpg" alt="明博教育"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/madailicai.png" alt="麻袋理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mxnavi.jpg" alt="美行科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fshows.jpg" alt="首展科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/feezu.png" alt="易微行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rencaijia.png" alt="人才加"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/keking.png" alt="凯京集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leoao.png" alt="乐刻运动"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dji.png" alt="大疆"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kkmh.png" alt="快看漫画"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wolaidai.png" alt="我来贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xsrj.png" alt="虚实软件"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yanxuan.png" alt="网易严选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sjzg.png" alt="视觉中国"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zc360.png" alt="资产360"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ecarx.png" alt="亿咖通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5173.png" alt="5173"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hujiang.png" alt="沪江"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163yun.png" alt="网易云基础服务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cash-bus.png" alt="现金巴士"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/smartisan.png" alt="锤子科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toodc.png" alt="头等仓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/juneyaoair.png" alt="吉祥航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/263mobile.png" alt="263移动通信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toutoujinrong.png" alt="投投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mytijian.png" alt="每天健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyabank.png" alt="麦芽金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fengunion.png" alt="蜂向科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/geex-logo.png" alt="即科金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beike.png" alt="贝壳网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/youzan.png" alt="有赞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunjihuitong.png" alt="云集汇通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rhinotech.png" alt="犀牛瀚海科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nxin.png" alt="农信互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mgzf.png" alt="蘑菇租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huli-logo.png" alt="狐狸金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mandao.png" alt="漫道集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enmonster.png" alt="怪兽充电"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nanguazufang.png" alt="南瓜租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shitoujinrong.png" alt="石投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tubatu.png" alt="土巴兔"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/payh_logo.png" alt="平安银行"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinxindai.png" alt="新新贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chrtc.png" alt="中国华戎科技集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuya_logo.png" alt="涂鸦智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/szlcsc.jpg" alt="立创商城"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hairongyi.png" alt="乐赚金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kxqc.png" alt="开心汽车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppcredit.png" alt="乐赚金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/primeton.png" alt="普元信息"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoskeeper.png" alt="医帮管家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fula.png" alt="付啦信用卡管家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uzai.png" alt="悠哉网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/91wutong.png" alt="梧桐诚选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppdai.png" alt="拍拍贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinyongfei.png" alt="信用飞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dxy.png" alt="丁香园"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ghtech.png" alt="国槐科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qbb.png" alt="亲宝宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huawei_logo.png" alt="华为视频直播"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weiboyi.png" alt="微播易"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ofpay.png" alt="欧飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mishuo.png" alt="迷说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yixia.png" alt="一下科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daocloud.png" alt="DaoCloud"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnvex.png" alt="汽摩交易所"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100tal.png" alt="好未来教育集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ainirobot.png" alt="猎户星空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuojian.png" alt="卓健科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoyor.png" alt="银江股份"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuhu.png" alt="途虎养车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/homedo.png" alt="河姆渡"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xwbank.png" alt="新网银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctspcl.png" alt="中旅安信云贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meiyou.png" alt="美柚"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkh-logo.png" alt="震坤行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wgss.png" alt="万谷盛世"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/plateno.png" alt="铂涛旅行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lifesense.png" alt="乐心"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/reachmedia.png" alt="亿投传媒"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guxiansheng.png" alt="股先生"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caixuetang.png" alt="财学堂"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/4399.png" alt="4399"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autohome.png" alt="汽车之家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mbcaijing.png" alt="面包财经"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoopchina.png" alt="虎扑"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sohu-auto.png" alt="搜狐汽车"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/liangfuzhengxin.png" alt="量富征信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maihaoche.png" alt="卖好车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiot.jpg" alt="中移物联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/biauto.png" alt="易车网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyaole.png" alt="一药网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoying.png" alt="小影"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caibeike.png" alt="彩贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeelight.png" alt="YEELIGHT"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/itsgmu.png" alt="积目"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acmedcare.png" alt="极致医疗"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhui365.png" alt="金汇金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/900etrip.png" alt="久柏易游"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/24xiaomai.png" alt="小麦铺"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vvic.png" alt="搜款网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mizlicai.png" alt="米庄理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bjt.png" alt="贝吉塔网络科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weimob.png" alt="微盟"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kada.png" alt="网易卡搭"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kapbook.png" alt="股书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jumore.png" alt="聚贸"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bimface.png" alt="广联达bimface"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/globalgrow.png" alt="环球易购"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jollychic.png" alt="浙江执御"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2dfire.jpg" alt="二维火"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shopin.png" alt="上品"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/inspur.png" alt="浪潮集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ngarihealth.png" alt="纳里健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oraro.png" alt="橙红科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dragonpass.png" alt="龙腾出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lizhi.fm.png" alt="荔枝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/htd.png" alt="汇通达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunrong.png" alt="云融金科"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tszg360.png" alt="天生掌柜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rongplus.png" alt="容联光辉"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/intellif.png" alt="云天励飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jiayundata.png" alt="嘉云数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zts.png" alt="中泰证券网络金融部"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163dun.png" alt="网易易盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiangwushuo.png" alt="享物说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sto.png" alt="申通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhe.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2345.png" alt="二三四五"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chtwm.jpg" alt="恒天财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uweixin.png" alt="沐雪微信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wzeye.png" alt="温州医科大学附属眼视光医院"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/10010pay.png" alt="联通支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanshu.png" alt="杉数科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fenlibao.png" alt="分利宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hetao101.png" alt="核桃编程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaohongshu.png" alt="小红书"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/blissmall.png" alt="幸福西饼"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ky-express.png" alt="跨越速运"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oyohotels.png" alt="OYO"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100-me.png" alt="叮咚买菜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhidaohulian.jpg" alt="智道网联"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xueqiu.jpg" alt="雪球"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autocloudpro.png" alt="车通云"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dadaabc.png" alt="哒哒英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xedaojia.jpg" alt="小E微店"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daling.png" alt="达令家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/renliwo.png" alt="人力窝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mocire.jpg" alt="嘉美在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uepay.png" alt="极易付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wdom.png" alt="智慧开源"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cheshiku.png" alt="车仕库"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/taimeitech.png" alt="太美医疗科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yilianbaihui.png" alt="亿联百汇"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhoupu123.png" alt="舟谱数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/frxs.png" alt="芙蓉兴盛"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beastshop.png" alt="野兽派"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kaishustory.png" alt="凯叔讲故事"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/haodf.png" alt="好大夫在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/insyunmi.png" alt="云幂信息技术"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/duiba.png" alt="兑吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/9ji.png" alt="九机网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sui.png" alt="随手科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aixiangdao.png" alt="万谷盛世"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunzhangfang.png" alt="云账房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yuantutech.png" alt="浙江远图互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qk365.png" alt="青客公寓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/eastmoney.png" alt="东方财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jikexiu.png" alt="极客修"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meix.png" alt="美市科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zto.png" alt="中通快递"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/e6yun.png" alt="易流科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoyuanzhao.png" alt="实习僧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dalingjia.png" alt="达令家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/secoo.png" alt="寺库"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lianlianpay.png" alt="连连支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhongan.png" alt="众安保险"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/360jinrong.png" alt="360金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caschina.png" alt="中航服商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ke.png" alt="贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeahmobi.png" alt="Yeahmobi易点天下"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/idengyun.png" alt="北京登云美业网络科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinher.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/komect.png" alt="中移（杭州）信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beisen.png" alt="北森"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/log56.png" alt="合肥维天运通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meboth.png" alt="北京蜜步科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/postop.png" alt="术康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rfchina.png" alt="富力集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tfxing.png" alt="天府行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/8travelpay.png" alt="八商山"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/centaline.png" alt="中原地产"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkyda.png" alt="智科云达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/house730.png" alt="中原730"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/pagoda.png" alt="百果园"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bolome.png" alt="波罗蜜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xignite.png" alt="Xignite"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aduer.png" alt="杭州有云科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jojoreading.png" alt="成都书声科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sweetome.png" alt="斯维登集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vipthink.png" alt="广东快乐种子科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tongxuecool.png" alt="上海盈翼文化传播有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sccfc.png" alt="上海尚诚消费金融股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ziroom.png" alt="自如网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jd.png" alt="京东"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rabbitpre.png" alt="兔展智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhubei.png" alt="竹贝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/imile.png" alt="iMile(中东)"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/helloglobal.png" alt="哈罗出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhaopin.png" alt="智联招聘"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acadsoc.png" alt="阿卡索"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mojory.png" alt="妙知旅"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chengduoduo.png" alt="程多多"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baojunev.png" alt="上汽通用五菱"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leyan.png" alt="乐言科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dushu.png" alt="樊登读书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiz.png" alt="找一找教程网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bppc.png" alt="中油碧辟石油有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanglv51.png" alt="四川商旅无忧科技服务有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/waijiao365.png" alt="懿鸢网络科技（上海）有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaoding.jpg" alt="稿定科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ricacorp.png" alt="搵樓 - 利嘉閣"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/t3go.png" alt="南京领行科技股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg" alt="北京希瑞亚斯科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png" alt="印彩虹印刷公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png" alt="Million Tech"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg" alt="果果科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png" alt="昆明航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png" alt="我爱我家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gjzq.png" alt="国金证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoymusic.jpg" alt="不亦乐乎"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnhnb.png" alt="惠农网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daoklab.jpg" alt="成都道壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ausnutria.jpg" alt="澳优乳业"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/deiyoudian.png" alt="河南有态度信息科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezhiyang.png" alt="智阳第一人力"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shie.png" alt="上海保险交易所"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wsecar.png" alt="万顺叫车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shouqinba.jpg" alt="收钱吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baozun.png" alt="宝尊电商"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xbnwl.png" alt="喜百年供应链"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gwwisdom.png" alt="南京观为智慧软件科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ztrip.png" alt="在途商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hualala.png" alt="哗啦啦"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xin.png" alt="优信二手车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maycur.png" alt="每刻科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bullyun.png" alt="杭州蛮牛"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bestpay.png" alt="翼支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mockuai.png" alt="魔筷科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ct108.png" alt="畅唐网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jusdaglobal.jpg" alt="准时达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/izaodao.png" alt="早道网校"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ovopark.jpg" alt="万店掌"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/funstory.jpg" alt="推文科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lemonbox.png" alt="Lemonbox"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/polyt.png" alt="保利票务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chipwing.png" alt="芯翼科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbank.png" alt="浙商银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbyqy.png" alt="易企银科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yundun.jpg" alt="上海云盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaiaworks.jpg" alt="苏州盖雅信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mengxiang.png" alt="爱库存"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jidouauto.png" alt="极豆车联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ipalfish.png" alt="伴鱼少儿英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/moqipobing.png" alt="玩吧"></td> </tr> </table> # Awards <img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件">	1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/config/history.html	<!doctype html> <html ng-app="release_history"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="icon" href="../img/config.png"> <!-- styles --> <link rel="stylesheet" type="text/css" href="../vendor/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="../vendor/angular/angular-toastr-1.4.1.min.css"> <link rel="stylesheet" type="text/css" media='all' href="../vendor/angular/loading-bar.min.css"> <link rel="stylesheet" type="text/css" href="../styles/common-style.css"> <link rel="stylesheet" type="text/css" href="../vendor/select2/select2.min.css"> <title>{{'Config.History.Title' \| translate }}</title> </head> <body> <apollonav></apollonav> <div class="container-fluid apollo-container" ng-controller="ReleaseHistoryController"> <section class="release-history panel col-md-12 no-radius hidden"> <div class="panel-heading row"> <div class="operation-caption-container col-md-3"> <div class="operation-caption release-operation-normal text-center" style="left:0;"> <small>{{'Config.History.MasterVersionPublish' \| translate }}</small> </div> <div class="operation-caption release-operation-rollback text-center" style="left: 110px;"> <small>{{'Config.History.MasterVersionRollback' \| translate }}</small> </div> <div class="operation-caption release-operation-gray text-center" style="left: 220px;"> <small>{{'Config.History.GrayscaleOperator' \| translate }}</small> </div> </div> <div class="col-md-6 text-center"> <h4>{{'Config.History.PublishHistory' \| translate }}</h4> <small>({{'Common.AppId' \| translate }}:{{pageContext.appId}}, {{'Common.Environment' \| translate }}:{{pageContext.env}}, {{'Common.Cluster' \| translate }}:{{pageContext.clusterName}}, {{'Common.Namespace' \| translate }}:{{pageContext.namespaceName}}) </small> </div> <div class="pull-right back-btn"> <a type="button" class="btn btn-info" href="{{ '/config.html' \| prefixPath }}?#/appid={{pageContext.appId}}">{{'Common.ReturnToIndex' \| translate }} </a> </div> </div> <div class="release-history-container panel-body row" ng-show="!isConfigHidden && releaseHistories && releaseHistories.length > 0"> <div class="release-history-list col-md-3"> <div class="media hover" ng-class="{'active': releaseHistory.id == selectedReleaseHistory}" ng-repeat="releaseHistory in releaseHistories" ng-click="showReleaseHistoryDetail(releaseHistory)"> <div class="release-operation" ng-class="{'release-operation-normal': releaseHistory.operation == 0 \|\| releaseHistory.operation == 5, 'release-operation-gray': releaseHistory.operation == 2 \|\| releaseHistory.operation == 3 \|\| releaseHistory.operation == 4 \|\| releaseHistory.operation == 7 \|\| releaseHistory.operation == 8, 'release-operation-rollback': releaseHistory.operation == 1 \|\| releaseHistory.operation == 6}"> </div> <h4 class="media-left text-center" ng-bind="releaseHistory.operator"> </h4> <div class="media-body"> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 0"> {{'Config.History.OperationType0' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 1"> {{'Config.History.OperationType1' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 2"> {{'Config.History.OperationType2' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 3"> {{'Config.History.OperationType3' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 4"> {{'Config.History.OperationType4' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 5"> {{'Config.History.OperationType5' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 6"> {{'Config.History.OperationType6' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 7"> {{'Config.History.OperationType7' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 8"> {{'Config.History.OperationType8' \| translate }}</h5> <h6 class="col-md-5 text-right" ng-bind="releaseHistory.releaseTimeFormatted"></h6> <span class="label label-warning no-radius emergency-publish" ng-if="releaseHistory.operationContext.isEmergencyPublish">{{'Config.History.UrgentPublish' \| translate }}</span> </div> </div> <div class="load-more media panel-heading text-center hover" ng-show="!hasLoadAll" ng-click="findReleaseHistory()"> {{'Config.History.LoadMore' \| translate }} </div> </div> <!--properties mode info--> <div class="release-info col-md-9 panel panel-default no-radius" ng-show="!isTextNamespace"> <div class="panel-heading"> <span ng-bind="history.releaseTitle"></span> <span class="label label-warning no-radius" ng-if="history.isReleaseAbandoned">{{'Config.History.Abandoned' \| translate }}</span> <span class="pull-right" ng-bind="history.releaseTime \| date: 'yyyy-MM-dd HH:mm:ss'"></span> <div class="row" style="padding-top: 10px;"> <div class="col-md-5"> <small ng-show="history.releaseComment" ng-bind="history.releaseComment"></small> </div> <div class="col-md-7 text-right"> <button type="button" class="btn btn-default btn-sm" data-tooltip="tooltip" data-placement="bottom" title="{{'Config.History.RollbackToTips' \| translate }}" ng-show="namespace.hasReleasePermission && !history.isReleaseAbandoned && (history.operation == 0 \|\| history.operation == 1 \|\| history.operation == 4)" ng-click="preRollback()"> <img src="../img/rollback.png"> {{'Config.History.RollbackTo' \| translate }} </button> <div class="btn-group"> <button type="button" class="btn btn-default btn-sm" ng-class="{'active':history.viewType == 'diff'}" data-tooltip="tooltip" data-placement="bottom" title="{{'Config.History.ChangedItemTips' \| translate }}" ng-click="switchConfigViewType(history, 'diff')">{{'Config.History.ChangedItem' \| translate }} </button> <button type="button" class="btn btn-default btn-sm" ng-class="{'active':history.viewType == 'all'}" data-tooltip="tooltip" data-placement="bottom" title="{{'Config.History.AllItemTips' \| translate }}" ng-click="switchConfigViewType(history, 'all')">{{'Config.History.AllItem' \| translate }} </button> </div> </div> </div> </div> <div class="panel-body config"> <section ng-show="history.viewType=='diff'"> <h4 class="section-title">{{'Config.History.ChangedItem' \| translate }}</h4> <div ng-show="history.changes && history.changes.length > 0"> <table class="no-margin table table-striped table-hover table-bordered"> <thead> <tr> <th>{{'Config.History.ChangeType' \| translate }}</th> <th>{{'Config.History.ChangeKey' \| translate }}</th> <th>{{'Config.History.ChangeOldValue' \| translate }}</th> <th>{{'Config.History.ChangeNewValue' \| translate }}</th> </tr> </thead> <tbody> <tr ng-repeat="change in history.changes"> <td width="10%"> <span ng-show="change.type == 'ADDED'">{{'Config.History.ChangeTypeNew' \| translate }}</span> <span ng-show="change.type == 'MODIFIED'">{{'Config.History.ChangeTypeModify' \| translate }}</span> <span ng-show="change.type == 'DELETED'">{{'Config.History.ChangeTypeDelete' \| translate }}</span> </td> <td class="cursor-pointer" width="20%" ng-click="showText(change.entity.firstEntity.key)"> <span ng-bind="change.entity.firstEntity.key \| limitTo: 250"></span> <span ng-bind="change.entity.firstEntity.key.length > 250 ? '...' :''"></span> </td> <td class="cursor-pointer" width="35%" ng-click="showText(change.entity.firstEntity.value)"> <span ng-bind="change.entity.firstEntity.value \| limitTo: 250"></span> <span ng-bind="change.entity.firstEntity.value.length > 250 ? '...' :''"></span> </td> <td class="cursor-pointer" width="35%" ng-click="showText(change.entity.secondEntity.value)"> <span ng-bind="change.entity.secondEntity.value \| limitTo: 250"></span> <span ng-bind="change.entity.secondEntity.value.length > 250 ? '...' :''"></span> </td> </tr> </tbody> </table> </div> <div class="text-center empty-container" ng-show="!history.changes \|\| history.changes.length == 0"> <h5>{{'Config.History.NoChange' \| translate }}</h5> </div> </section> <section ng-show="history.viewType=='all'"> <h4 class="section-title">{{'Config.History.AllItem' \| translate }}</h4> <table class="no-margin table table-striped table-hover table-bordered" ng-show="history.configuration && history.configuration.length > 0"> <thead> <tr> <th>{{'Config.History.ChangeKey' \| translate }}</th> <th>{{'Config.History.ChangeValue' \| translate }}</th> </tr> </thead> <tbody> <tr ng-repeat="item in history.configuration"> <td class="cursor-pointer" width="30%" ng-click="showText(item.firstEntity)"> <span ng-bind="item.firstEntity \| limitTo: 250"></span> <span ng-bind="item.firstEntity.length > 250 ? '...' :''"></span> </td> <td class="cursor-pointer" width="70%" ng-click="showText(item.secondEntity)"> <span ng-bind="item.secondEntity \| limitTo: 250"></span> <span ng-bind="item.secondEntity.length > 250 ? '...' :''"></span> </td> </tr> </tbody> </table> <div class="text-center empty-container" ng-show="history.viewType=='all' && (!history.configuration \|\| history.configuration.length == 0)"> <h5>{{'Config.History.NoItem' \| translate }}</h5> </div> </section> <section ng-show="history.branchName != history.clusterName && history.operation != 8 && history.operation != 7"> <hr> <h4 class="section-title">{{'Config.History.GrayscaleRule' \| translate }}</h4> <table class="no-margin table table-striped table-hover table-bordered" ng-show="history.operationContext.rules"> <thead> <tr> <th>{{'Config.History.GrayscaleAppId' \| translate }}</th> <th>{{'Config.History.GrayscaleIp' \| translate }}</th> </tr> </thead> <tbody> <tr ng-repeat="rule in history.operationContext.rules"> <td width="20%" ng-bind="rule.clientAppId"></td> <td width="80%" ng-bind="rule.clientIpList.join(', ')"></td> </tr> </tbody> </table> <h5 class="text-center empty-container" ng-show="!history.operationContext.rules"> {{'Config.History.NoGrayscaleRule' \| translate }} </h5> </section> </div> </div> <!--text mode--> <div class="release-info col-md-9" ng-show="isTextNamespace && history.changes && history.changes.length > 0"> <apollodiff ng-repeat="change in history.changes" old-str="change.entity.firstEntity.value" new-str="change.entity.secondEntity.value" apollo-id="'releaseStrDiff'"> </apollodiff> </div> </div> <div class="panel-body" ng-show="isConfigHidden \|\| !releaseHistories \|\| releaseHistories.length == 0"> <h4 class="text-center empty-container" ng-show="isConfigHidden"> {{'Config.History.NoPermissionTips' \| translate }}</h4> <h4 class="text-center empty-container" ng-show="!isConfigHidden"> {{'Config.History.NoPublishHistory' \| translate }}</h4> </div> </section> <showtextmodal text="text"></showtextmodal> <rollbackmodal app-id="pageContext.appId" env="pageContext.env" cluster="pageContext.clusterName"> </rollbackmodal> <apolloconfirmdialog apollo-dialog-id="'rollbackAlertDialog'" apollo-title="'Config.RollbackAlert.DialogTitle' \| translate" apollo-detail="'Config.RollbackAlert.DialogContent' \| translate" apollo-show-cancel-btn="true" apollo-confirm="rollback"> </apolloconfirmdialog> </div> <div ng-include="'../views/common/footer.html'"></div> <!-- jquery.js --> <script src="../vendor/jquery.min.js" type="text/javascript"></script> <script src="../vendor/select2/select2.min.js" type="text/javascript"></script> <!--angular--> <script src="../vendor/angular/angular.min.js"></script> <script src="../vendor/angular/angular-resource.min.js"></script> <script src="../vendor/angular/angular-toastr-1.4.1.tpls.min.js"></script> <script src="../vendor/angular/loading-bar.min.js"></script> <script src="../vendor/angular/angular-cookies.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-loader-static-files.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-storage-cookie.min.js"></script> <!-- bootstrap.js --> <script src="../vendor/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> <script src="../vendor/diff.min.js" type="text/javascript"></script> <!--biz--> <script type="application/javascript" src="../scripts/app.js"></script> <script type="application/javascript" src="../scripts/services/AppService.js"></script> <script type="application/javascript" src="../scripts/services/EnvService.js"></script> <script type="application/javascript" src="../scripts/services/ReleaseService.js"></script> <script type="application/javascript" src="../scripts/services/UserService.js"></script> <script type="application/javascript" src="../scripts/services/CommonService.js"></script> <script type="application/javascript" src="../scripts/services/ReleaseHistoryService.js"></script> <script type="application/javascript" src="../scripts/services/ConfigService.js"></script> <script type="application/javascript" src="../scripts/services/PermissionService.js"></script> <script type="application/javascript" src="../scripts/services/EventManager.js"></script> <script type="application/javascript" src="../scripts/AppUtils.js"></script> <script type="application/javascript" src="../scripts/controller/config/ReleaseHistoryController.js"></script> <script type="application/javascript" src="../scripts/PageCommon.js"></script> <script type="application/javascript" src="../scripts/directive/directive.js"></script> <script type="application/javascript" src="../scripts/directive/show-text-modal-directive.js"></script> <script type="application/javascript" src="../scripts/directive/diff-directive.js"></script> <script type="application/javascript" src="../scripts/directive/rollback-modal-directive.js"></script> </body> </html>	<!doctype html> <html ng-app="release_history"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="icon" href="../img/config.png"> <!-- styles --> <link rel="stylesheet" type="text/css" href="../vendor/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="../vendor/angular/angular-toastr-1.4.1.min.css"> <link rel="stylesheet" type="text/css" media='all' href="../vendor/angular/loading-bar.min.css"> <link rel="stylesheet" type="text/css" href="../styles/common-style.css"> <link rel="stylesheet" type="text/css" href="../vendor/select2/select2.min.css"> <title>{{'Config.History.Title' \| translate }}</title> </head> <body> <apollonav></apollonav> <div class="container-fluid apollo-container" ng-controller="ReleaseHistoryController"> <section class="release-history panel col-md-12 no-radius hidden"> <div class="panel-heading row"> <div class="operation-caption-container col-md-3"> <div class="operation-caption release-operation-normal text-center" style="left:0;"> <small>{{'Config.History.MasterVersionPublish' \| translate }}</small> </div> <div class="operation-caption release-operation-rollback text-center" style="left: 110px;"> <small>{{'Config.History.MasterVersionRollback' \| translate }}</small> </div> <div class="operation-caption release-operation-gray text-center" style="left: 220px;"> <small>{{'Config.History.GrayscaleOperator' \| translate }}</small> </div> </div> <div class="col-md-6 text-center"> <h4>{{'Config.History.PublishHistory' \| translate }}</h4> <small>({{'Common.AppId' \| translate }}:{{pageContext.appId}}, {{'Common.Environment' \| translate }}:{{pageContext.env}}, {{'Common.Cluster' \| translate }}:{{pageContext.clusterName}}, {{'Common.Namespace' \| translate }}:{{pageContext.namespaceName}}) </small> </div> <div class="pull-right back-btn"> <a type="button" class="btn btn-info" href="{{ '/config.html' \| prefixPath }}?#/appid={{pageContext.appId}}">{{'Common.ReturnToIndex' \| translate }} </a> </div> </div> <div class="release-history-container panel-body row" ng-show="!isConfigHidden && releaseHistories && releaseHistories.length > 0"> <div class="release-history-list col-md-3"> <div class="media hover" ng-class="{'active': releaseHistory.id == selectedReleaseHistory}" ng-repeat="releaseHistory in releaseHistories" ng-click="showReleaseHistoryDetail(releaseHistory)"> <div class="release-operation" ng-class="{'release-operation-normal': releaseHistory.operation == 0 \|\| releaseHistory.operation == 5, 'release-operation-gray': releaseHistory.operation == 2 \|\| releaseHistory.operation == 3 \|\| releaseHistory.operation == 4 \|\| releaseHistory.operation == 7 \|\| releaseHistory.operation == 8, 'release-operation-rollback': releaseHistory.operation == 1 \|\| releaseHistory.operation == 6}"> </div> <h4 class="media-left text-center" ng-bind="releaseHistory.operator"> </h4> <div class="media-body"> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 0"> {{'Config.History.OperationType0' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 1"> {{'Config.History.OperationType1' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 2"> {{'Config.History.OperationType2' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 3"> {{'Config.History.OperationType3' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 4"> {{'Config.History.OperationType4' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 5"> {{'Config.History.OperationType5' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 6"> {{'Config.History.OperationType6' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 7"> {{'Config.History.OperationType7' \| translate }}</h5> <h5 class="col-md-7 word-break" ng-show="releaseHistory.operation == 8"> {{'Config.History.OperationType8' \| translate }}</h5> <h6 class="col-md-5 text-right" ng-bind="releaseHistory.releaseTimeFormatted"></h6> <span class="label label-warning no-radius emergency-publish" ng-if="releaseHistory.operationContext.isEmergencyPublish">{{'Config.History.UrgentPublish' \| translate }}</span> </div> </div> <div class="load-more media panel-heading text-center hover" ng-show="!hasLoadAll" ng-click="findReleaseHistory()"> {{'Config.History.LoadMore' \| translate }} </div> </div> <!--properties mode info--> <div class="release-info col-md-9 panel panel-default no-radius" ng-show="!isTextNamespace"> <div class="panel-heading"> <span ng-bind="history.releaseTitle"></span> <span class="label label-warning no-radius" ng-if="history.isReleaseAbandoned">{{'Config.History.Abandoned' \| translate }}</span> <span class="pull-right" ng-bind="history.releaseTime \| date: 'yyyy-MM-dd HH:mm:ss'"></span> <div class="row" style="padding-top: 10px;"> <div class="col-md-5"> <small ng-show="history.releaseComment" ng-bind="history.releaseComment"></small> </div> <div class="col-md-7 text-right"> <button type="button" class="btn btn-default btn-sm" data-tooltip="tooltip" data-placement="bottom" title="{{'Config.History.RollbackToTips' \| translate }}" ng-show="namespace.hasReleasePermission && !history.isReleaseAbandoned && (history.operation == 0 \|\| history.operation == 1 \|\| history.operation == 4)" ng-click="preRollback()"> <img src="../img/rollback.png"> {{'Config.History.RollbackTo' \| translate }} </button> <div class="btn-group"> <button type="button" class="btn btn-default btn-sm" ng-class="{'active':history.viewType == 'diff'}" data-tooltip="tooltip" data-placement="bottom" title="{{'Config.History.ChangedItemTips' \| translate }}" ng-click="switchConfigViewType(history, 'diff')">{{'Config.History.ChangedItem' \| translate }} </button> <button type="button" class="btn btn-default btn-sm" ng-class="{'active':history.viewType == 'all'}" data-tooltip="tooltip" data-placement="bottom" title="{{'Config.History.AllItemTips' \| translate }}" ng-click="switchConfigViewType(history, 'all')">{{'Config.History.AllItem' \| translate }} </button> </div> </div> </div> </div> <div class="panel-body config"> <section ng-show="history.viewType=='diff'"> <h4 class="section-title">{{'Config.History.ChangedItem' \| translate }}</h4> <div ng-show="history.changes && history.changes.length > 0"> <table class="no-margin table table-striped table-hover table-bordered"> <thead> <tr> <th>{{'Config.History.ChangeType' \| translate }}</th> <th>{{'Config.History.ChangeKey' \| translate }}</th> <th>{{'Config.History.ChangeOldValue' \| translate }}</th> <th>{{'Config.History.ChangeNewValue' \| translate }}</th> </tr> </thead> <tbody> <tr ng-repeat="change in history.changes"> <td width="10%"> <span ng-show="change.type == 'ADDED'">{{'Config.History.ChangeTypeNew' \| translate }}</span> <span ng-show="change.type == 'MODIFIED'">{{'Config.History.ChangeTypeModify' \| translate }}</span> <span ng-show="change.type == 'DELETED'">{{'Config.History.ChangeTypeDelete' \| translate }}</span> </td> <td class="cursor-pointer" width="20%" ng-click="showText(change.entity.firstEntity.key)"> <span ng-bind="change.entity.firstEntity.key \| limitTo: 250"></span> <span ng-bind="change.entity.firstEntity.key.length > 250 ? '...' :''"></span> </td> <td class="cursor-pointer" width="35%" ng-click="showText(change.entity.firstEntity.value)"> <span ng-bind="change.entity.firstEntity.value \| limitTo: 250"></span> <span ng-bind="change.entity.firstEntity.value.length > 250 ? '...' :''"></span> </td> <td class="cursor-pointer" width="35%" ng-click="showText(change.entity.secondEntity.value)"> <span ng-bind="change.entity.secondEntity.value \| limitTo: 250"></span> <span ng-bind="change.entity.secondEntity.value.length > 250 ? '...' :''"></span> </td> </tr> </tbody> </table> </div> <div class="text-center empty-container" ng-show="!history.changes \|\| history.changes.length == 0"> <h5>{{'Config.History.NoChange' \| translate }}</h5> </div> </section> <section ng-show="history.viewType=='all'"> <h4 class="section-title">{{'Config.History.AllItem' \| translate }}</h4> <table class="no-margin table table-striped table-hover table-bordered" ng-show="history.configuration && history.configuration.length > 0"> <thead> <tr> <th>{{'Config.History.ChangeKey' \| translate }}</th> <th>{{'Config.History.ChangeValue' \| translate }}</th> </tr> </thead> <tbody> <tr ng-repeat="item in history.configuration"> <td class="cursor-pointer" width="30%" ng-click="showText(item.firstEntity)"> <span ng-bind="item.firstEntity \| limitTo: 250"></span> <span ng-bind="item.firstEntity.length > 250 ? '...' :''"></span> </td> <td class="cursor-pointer" width="70%" ng-click="showText(item.secondEntity)"> <span ng-bind="item.secondEntity \| limitTo: 250"></span> <span ng-bind="item.secondEntity.length > 250 ? '...' :''"></span> </td> </tr> </tbody> </table> <div class="text-center empty-container" ng-show="history.viewType=='all' && (!history.configuration \|\| history.configuration.length == 0)"> <h5>{{'Config.History.NoItem' \| translate }}</h5> </div> </section> <section ng-show="history.branchName != history.clusterName && history.operation != 8 && history.operation != 7"> <hr> <h4 class="section-title">{{'Config.History.GrayscaleRule' \| translate }}</h4> <table class="no-margin table table-striped table-hover table-bordered" ng-show="history.operationContext.rules"> <thead> <tr> <th>{{'Config.History.GrayscaleAppId' \| translate }}</th> <th>{{'Config.History.GrayscaleIp' \| translate }}</th> </tr> </thead> <tbody> <tr ng-repeat="rule in history.operationContext.rules"> <td width="20%" ng-bind="rule.clientAppId"></td> <td width="80%" ng-bind="rule.clientIpList.join(', ')"></td> </tr> </tbody> </table> <h5 class="text-center empty-container" ng-show="!history.operationContext.rules"> {{'Config.History.NoGrayscaleRule' \| translate }} </h5> </section> </div> </div> <!--text mode--> <div class="release-info col-md-9" ng-show="isTextNamespace && history.changes && history.changes.length > 0"> <apollodiff ng-repeat="change in history.changes" old-str="change.entity.firstEntity.value" new-str="change.entity.secondEntity.value" apollo-id="'releaseStrDiff'"> </apollodiff> </div> </div> <div class="panel-body" ng-show="isConfigHidden \|\| !releaseHistories \|\| releaseHistories.length == 0"> <h4 class="text-center empty-container" ng-show="isConfigHidden"> {{'Config.History.NoPermissionTips' \| translate }}</h4> <h4 class="text-center empty-container" ng-show="!isConfigHidden"> {{'Config.History.NoPublishHistory' \| translate }}</h4> </div> </section> <showtextmodal text="text"></showtextmodal> <rollbackmodal app-id="pageContext.appId" env="pageContext.env" cluster="pageContext.clusterName"> </rollbackmodal> <apolloconfirmdialog apollo-dialog-id="'rollbackAlertDialog'" apollo-title="'Config.RollbackAlert.DialogTitle' \| translate" apollo-detail="'Config.RollbackAlert.DialogContent' \| translate" apollo-show-cancel-btn="true" apollo-confirm="rollback"> </apolloconfirmdialog> </div> <div ng-include="'../views/common/footer.html'"></div> <!-- jquery.js --> <script src="../vendor/jquery.min.js" type="text/javascript"></script> <script src="../vendor/select2/select2.min.js" type="text/javascript"></script> <!--angular--> <script src="../vendor/angular/angular.min.js"></script> <script src="../vendor/angular/angular-resource.min.js"></script> <script src="../vendor/angular/angular-toastr-1.4.1.tpls.min.js"></script> <script src="../vendor/angular/loading-bar.min.js"></script> <script src="../vendor/angular/angular-cookies.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-loader-static-files.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-storage-cookie.min.js"></script> <!-- bootstrap.js --> <script src="../vendor/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> <script src="../vendor/diff.min.js" type="text/javascript"></script> <!--biz--> <script type="application/javascript" src="../scripts/app.js"></script> <script type="application/javascript" src="../scripts/services/AppService.js"></script> <script type="application/javascript" src="../scripts/services/EnvService.js"></script> <script type="application/javascript" src="../scripts/services/ReleaseService.js"></script> <script type="application/javascript" src="../scripts/services/UserService.js"></script> <script type="application/javascript" src="../scripts/services/CommonService.js"></script> <script type="application/javascript" src="../scripts/services/ReleaseHistoryService.js"></script> <script type="application/javascript" src="../scripts/services/ConfigService.js"></script> <script type="application/javascript" src="../scripts/services/PermissionService.js"></script> <script type="application/javascript" src="../scripts/services/EventManager.js"></script> <script type="application/javascript" src="../scripts/AppUtils.js"></script> <script type="application/javascript" src="../scripts/controller/config/ReleaseHistoryController.js"></script> <script type="application/javascript" src="../scripts/PageCommon.js"></script> <script type="application/javascript" src="../scripts/directive/directive.js"></script> <script type="application/javascript" src="../scripts/directive/show-text-modal-directive.js"></script> <script type="application/javascript" src="../scripts/directive/diff-directive.js"></script> <script type="application/javascript" src="../scripts/directive/rollback-modal-directive.js"></script> </body> </html>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./CONTRIBUTING.md	## Contributing to apollo Apollo is released under the non-restrictive Apache 2.0 license, and follows a very standard Github development process, using Github tracker for issues and merging pull requests into master. If you want to contribute even something trivial please do not hesitate, but follow the guidelines below. ### Sign the Contributor License Agreement Before we accept a non-trivial patch or pull request we will need you to sign the Contributor License Agreement. Signing the contributor’s agreement does not grant anyone commit rights to the main repository, but it does mean that we can accept your contributions, and you will get an author credit if we do. Active contributors might be asked to join the core team, and given the ability to merge pull requests. ### Code Conventions Our code style is in line with [Google Java Style Guide](https://google.github.io/styleguide/javaguide.html). We provide template files [intellij-java-google-style.xml](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) for IntelliJ IDEA and [eclipse-java-google-style.xml](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) for Eclipse. If you use other IDEs, then you may config manually by referencing the template files. * Make sure all new .java files have a simple Javadoc class comment with at least an `@author` tag identifying you, and preferably at least a paragraph on what the class is for. * Add yourself as an @author to the .java files that you modify substantially (more than cosmetic changes). * Add some Javadocs and, if you change the namespace, some XSD doc elements. * A few unit tests should be added for a new feature or an important bug fix. * If no-one else is using your branch, please rebase it against the current master (or other target branch in the main project). * Normally, we would squash commits for one feature into one commit. There are 2 ways to do this: 1. To rebase and squash based on the remote branch * `git rebase -i <remote>/master` * merge commits via `fixup`, etc 2. Create a new branch and merge these commits into one * `git checkout -b <some-branch-name> <remote>/master` * `git merge --squash <current-feature-branch>` * When writing a commit message please follow these conventions: if you are fixing an existing issue, please add Fixes #XXX at the end of the commit message (where XXX is the issue number).	## Contributing to apollo Apollo is released under the non-restrictive Apache 2.0 license, and follows a very standard Github development process, using Github tracker for issues and merging pull requests into master. If you want to contribute even something trivial please do not hesitate, but follow the guidelines below. ### Sign the Contributor License Agreement Before we accept a non-trivial patch or pull request we will need you to sign the Contributor License Agreement. Signing the contributor’s agreement does not grant anyone commit rights to the main repository, but it does mean that we can accept your contributions, and you will get an author credit if we do. Active contributors might be asked to join the core team, and given the ability to merge pull requests. ### Code Conventions Our code style is in line with [Google Java Style Guide](https://google.github.io/styleguide/javaguide.html). We provide template files [intellij-java-google-style.xml](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) for IntelliJ IDEA and [eclipse-java-google-style.xml](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) for Eclipse. If you use other IDEs, then you may config manually by referencing the template files. * Make sure all new .java files have a simple Javadoc class comment with at least an `@author` tag identifying you, and preferably at least a paragraph on what the class is for. * Add yourself as an @author to the .java files that you modify substantially (more than cosmetic changes). * Add some Javadocs and, if you change the namespace, some XSD doc elements. * A few unit tests should be added for a new feature or an important bug fix. * If no-one else is using your branch, please rebase it against the current master (or other target branch in the main project). * Normally, we would squash commits for one feature into one commit. There are 2 ways to do this: 1. To rebase and squash based on the remote branch * `git rebase -i <remote>/master` * merge commits via `fixup`, etc 2. Create a new branch and merge these commits into one * `git checkout -b <some-branch-name> <remote>/master` * `git merge --squash <current-feature-branch>` * When writing a commit message please follow these conventions: if you are fixing an existing issue, please add Fixes #XXX at the end of the commit message (where XXX is the issue number).	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/user-manage.html	<!doctype html> <html ng-app="user"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="icon" href="./img/config.png"> <!-- styles --> <link rel="stylesheet" type="text/css" href="vendor/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="vendor/angular/angular-toastr-1.4.1.min.css"> <link rel="stylesheet" type="text/css" href="vendor/select2/select2.min.css"> <link rel="stylesheet" type="text/css" media='all' href="vendor/angular/loading-bar.min.css"> <link rel="stylesheet" type="text/css" href="styles/common-style.css"> <title>{{'UserMange.Title' \| translate }}</title> </head> <body> <apollonav></apollonav> <div class="container-fluid apollo-container" ng-controller="UserController"> <div class="col-md-8 col-md-offset-2 panel"> <section class="panel-body" ng-show="isRootUser"> <div class="row"> <header class="panel-heading"> {{'UserMange.Title' \| translate }} <small> {{'UserMange.TitleTips' \| translate }} </small> </header> <form class="form-horizontal panel-body" name="appForm" valdr-type="App" ng-submit="createOrUpdateUser()"> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'UserMange.UserName' \| translate }} </label> <div class="col-sm-5"> <input type="text" class="form-control" name="username" ng-model="user.username"> <small>{{'UserMange.UserNameTips' \| translate }}</small> </div> </div> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'UserMange.Pwd' \| translate }} </label> <div class="col-sm-5"> <input type="text" class="form-control" name="password" ng-model="user.password"> </div> </div> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'UserMange.Email' \| translate }} </label> <div class="col-sm-5"> <input type="text" class="form-control" name="password" ng-model="user.email"> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-9"> <button type="submit" class="btn btn-primary" ng-disabled="appForm.$invalid \|\| submitBtnDisabled">{{'Common.Submit' \| translate }} </button> </div> </div> </form> </div> </section> <section class="panel-body text-center" ng-if="!isRootUser"> <h4>{{'Common.IsRootUser' \| translate }}</h4> </section> </div> </div> <div ng-include="'views/common/footer.html'"></div> <!--angular--> <script src="vendor/angular/angular.min.js"></script> <script src="vendor/angular/angular-resource.min.js"></script> <script src="vendor/angular/angular-toastr-1.4.1.tpls.min.js"></script> <script src="vendor/angular/loading-bar.min.js"></script> <script src="vendor/angular/angular-cookies.min.js"></script> <script src="vendor/angular/angular-translate.2.18.1/angular-translate.min.js"></script> <script src="vendor/angular/angular-translate.2.18.1/angular-translate-loader-static-files.min.js"></script> <script src="vendor/angular/angular-translate.2.18.1/angular-translate-storage-cookie.min.js"></script> <!-- jquery.js --> <script src="vendor/jquery.min.js" type="text/javascript"></script> <script src="vendor/select2/select2.min.js" type="text/javascript"></script> <!-- bootstrap.js --> <script src="vendor/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> <!--valdr--> <script src="vendor/valdr/valdr.min.js" type="text/javascript"></script> <script src="vendor/valdr/valdr-message.min.js" type="text/javascript"></script> <script type="application/javascript" src="scripts/app.js"></script> <script type="application/javascript" src="scripts/services/AppService.js"></script> <script type="application/javascript" src="scripts/services/EnvService.js"></script> <script type="application/javascript" src="scripts/services/UserService.js"></script> <script type="application/javascript" src="scripts/services/CommonService.js"></script> <script type="application/javascript" src="scripts/AppUtils.js"></script> <script type="application/javascript" src="scripts/services/OrganizationService.js"></script> <script type="application/javascript" src="scripts/directive/directive.js"></script> <script type="application/javascript" src="scripts/services/PermissionService.js"></script> <script type="application/javascript" src="scripts/controller/UserController.js"></script> <script src="scripts/valdr.js" type="text/javascript"></script> </body> </html>	<!doctype html> <html ng-app="user"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="icon" href="./img/config.png"> <!-- styles --> <link rel="stylesheet" type="text/css" href="vendor/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="vendor/angular/angular-toastr-1.4.1.min.css"> <link rel="stylesheet" type="text/css" href="vendor/select2/select2.min.css"> <link rel="stylesheet" type="text/css" media='all' href="vendor/angular/loading-bar.min.css"> <link rel="stylesheet" type="text/css" href="styles/common-style.css"> <title>{{'UserMange.Title' \| translate }}</title> </head> <body> <apollonav></apollonav> <div class="container-fluid apollo-container" ng-controller="UserController"> <div class="col-md-8 col-md-offset-2 panel"> <section class="panel-body" ng-show="isRootUser"> <div class="row"> <header class="panel-heading"> {{'UserMange.Title' \| translate }} <small> {{'UserMange.TitleTips' \| translate }} </small> </header> <form class="form-horizontal panel-body" name="appForm" valdr-type="App" ng-submit="createOrUpdateUser()"> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'UserMange.UserName' \| translate }} </label> <div class="col-sm-5"> <input type="text" class="form-control" name="username" ng-model="user.username"> <small>{{'UserMange.UserNameTips' \| translate }}</small> </div> </div> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'UserMange.Pwd' \| translate }} </label> <div class="col-sm-5"> <input type="text" class="form-control" name="password" ng-model="user.password"> </div> </div> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'UserMange.Email' \| translate }} </label> <div class="col-sm-5"> <input type="text" class="form-control" name="password" ng-model="user.email"> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-9"> <button type="submit" class="btn btn-primary" ng-disabled="appForm.$invalid \|\| submitBtnDisabled">{{'Common.Submit' \| translate }} </button> </div> </div> </form> </div> </section> <section class="panel-body text-center" ng-if="!isRootUser"> <h4>{{'Common.IsRootUser' \| translate }}</h4> </section> </div> </div> <div ng-include="'views/common/footer.html'"></div> <!--angular--> <script src="vendor/angular/angular.min.js"></script> <script src="vendor/angular/angular-resource.min.js"></script> <script src="vendor/angular/angular-toastr-1.4.1.tpls.min.js"></script> <script src="vendor/angular/loading-bar.min.js"></script> <script src="vendor/angular/angular-cookies.min.js"></script> <script src="vendor/angular/angular-translate.2.18.1/angular-translate.min.js"></script> <script src="vendor/angular/angular-translate.2.18.1/angular-translate-loader-static-files.min.js"></script> <script src="vendor/angular/angular-translate.2.18.1/angular-translate-storage-cookie.min.js"></script> <!-- jquery.js --> <script src="vendor/jquery.min.js" type="text/javascript"></script> <script src="vendor/select2/select2.min.js" type="text/javascript"></script> <!-- bootstrap.js --> <script src="vendor/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> <!--valdr--> <script src="vendor/valdr/valdr.min.js" type="text/javascript"></script> <script src="vendor/valdr/valdr-message.min.js" type="text/javascript"></script> <script type="application/javascript" src="scripts/app.js"></script> <script type="application/javascript" src="scripts/services/AppService.js"></script> <script type="application/javascript" src="scripts/services/EnvService.js"></script> <script type="application/javascript" src="scripts/services/UserService.js"></script> <script type="application/javascript" src="scripts/services/CommonService.js"></script> <script type="application/javascript" src="scripts/AppUtils.js"></script> <script type="application/javascript" src="scripts/services/OrganizationService.js"></script> <script type="application/javascript" src="scripts/directive/directive.js"></script> <script type="application/javascript" src="scripts/services/PermissionService.js"></script> <script type="application/javascript" src="scripts/controller/UserController.js"></script> <script src="scripts/valdr.js" type="text/javascript"></script> </body> </html>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/views/component/multiple-user-selector.html	<select class="{{id}}" style="width: 450px;" multiple="multiple"> </select>	<select class="{{id}}" style="width: 450px;" multiple="multiple"> </select>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/app/setting.html	<!doctype html> <html ng-app="setting"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="icon" href="../img/config.png"> <!-- styles --> <link rel="stylesheet" type="text/css" href="../vendor/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="../vendor/angular/angular-toastr-1.4.1.min.css"> <link rel="stylesheet" type="text/css" media='all' href="../vendor/angular/loading-bar.min.css"> <link rel="stylesheet" type="text/css" href="../styles/common-style.css"> <link rel="stylesheet" type="text/css" href="../vendor/select2/select2.min.css"> <title>{{'App.Setting.Title' \| translate }}</title> </head> <body> <apollonav></apollonav> <div class="container-fluid apollo-container project-setting" ng-controller="SettingController"> <section class="col-md-10 col-md-offset-1 panel hidden"> <header class="panel-heading"> <div class="row"> <div class="col-md-7"> <h4 class="modal-title">{{'App.Setting.Title' \| translate }} ( {{'Common.AppId' \| translate }}:<label ng-bind="pageContext.appId"></label> ) </h4> </div> <div class="col-md-5 text-right"> <a type="button" class="btn btn-info" data-dismiss="modal" href="{{ '/config.html' \| prefixPath }}?#appid={{pageContext.appId}}">{{'Common.ReturnToIndex' \| translate }} </a> </div> </div> </header> <div class="panel-body row"> <section class="context" ng-show="hasAssignUserPermission"> <!--project admin--> <section class="form-horizontal" ng-show="hasManageAppMasterPermission"> <h5>{{'App.Setting.Admin' \| translate }} <small> {{'App.Setting.AdminTips' \| translate }} </small> </h5> <hr> <div class="col-md-offset-1"> <form class="form-inline" ng-submit="assignMasterRoleToUser()"> <div class="form-group" style="padding-left: 15px"> <apollouserselector apollo-id="userSelectWidgetId"></apollouserselector> </div> <button type="submit" class="btn btn-default" style="margin-left: 20px;" ng-disabled="submitBtnDisabled">{{'App.Setting.Add' \| translate }} </button> </form> <!-- Split button --> <div class="item-container"> <div class="btn-group item-info" ng-repeat="user in appRoleUsers.masterUsers"> <button type="button" class="btn btn-default" ng-bind="user.userId"></button> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" ng-click="removeMasterRoleFromUser(user.userId)"> <span class="glyphicon glyphicon-remove"></span> </button> </div> </div> </div> </section> <!--application info--> <section> <h5>{{'App.Setting.BasicInfo' \| translate }}</h5> <hr> <form class="form-horizontal" name="appForm" valdr-type="App" ng-submit="updateAppInfo()"> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'Common.AppId' \| translate }} </label> <div class="col-sm-3"> <label class="form-control-static" ng-bind="pageContext.appId"> </label> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'Common.Department' \| translate }} </label> <div class="col-sm-3"> <select id="organization" ng-disabled="!display.app.edit"> <option></option> </select> </div> </div> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'App.Setting.ProjectName' \| translate }} </label> <div class="col-sm-4"> <input type="text" class="form-control" name="appName" ng-model="viewApp.name" ng-disabled="!display.app.edit"> <small>{{'App.Setting.ProjectNameTips' \| translate }}</small> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'App.Setting.ProjectOwner' \| translate }} </label> <div class="col-sm-6 J_ownerSelectorPanel"> <apollouserselector apollo-id="'ownerSelector'" disabled="!display.app.edit"> </apollouserselector> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-9"> <button type="button" class="btn btn-primary" ng-show="!display.app.edit" ng-click="toggleEditStatus()"> {{'App.Setting.Modify' \| translate }} </button> <button type="button" class="btn btn-warning" ng-show="display.app.edit" ng-click="toggleEditStatus()"> {{'App.Setting.Cancel' \| translate }} </button> <button type="submit" class="btn btn-primary" ng-show="display.app.edit" ng-disabled="appForm.$invalid \|\| submitBtnDisabled"> {{'Common.Submit' \| translate }} </button> </div> </div> </form> </section> </section> <section class="context" ng-show="!hasAssignUserPermission"> <div class="panel-body text-center"> <h4 translate="App.Setting.NoPermissionTips" translate-value-users="{{admins.join(',')}}"></h4> </div> </section> </div> <apolloconfirmdialog apollo-dialog-id="'warning'" apollo-title="'App.Setting.DeleteAdmin' \| translate" apollo-detail="'App.Setting.CanNotDeleteAllAdmin' \| translate" apollo-show-cancel-btn="false"> </apolloconfirmdialog> </section> </div> <div ng-include="'../views/common/footer.html'"></div> <!-- jquery.js --> <script src="../vendor/jquery.min.js" type="text/javascript"></script> <!--angular--> <script src="../vendor/angular/angular.min.js"></script> <script src="../vendor/angular/angular-route.min.js"></script> <script src="../vendor/angular/angular-resource.min.js"></script> <script src="../vendor/angular/angular-toastr-1.4.1.tpls.min.js"></script> <script src="../vendor/angular/loading-bar.min.js"></script> <script src="../vendor/angular/angular-cookies.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-loader-static-files.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-storage-cookie.min.js"></script> <!--valdr--> <script src="../vendor/valdr/valdr.min.js" type="text/javascript"></script> <script src="../vendor/valdr/valdr-message.min.js" type="text/javascript"></script> <!-- bootstrap.js --> <script src="../vendor/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> <script src="../vendor/lodash.min.js"></script> <script src="../vendor/select2/select2.min.js" type="text/javascript"></script> <!--biz--> <!--must import--> <script type="application/javascript" src="../scripts/app.js"></script> <script type="application/javascript" src="../scripts/services/AppService.js"></script> <script type="application/javascript" src="../scripts/services/EnvService.js"></script> <script type="application/javascript" src="../scripts/services/UserService.js"></script> <script type="application/javascript" src="../scripts/services/CommonService.js"></script> <script type="application/javascript" src="../scripts/services/PermissionService.js"></script> <script type="application/javascript" src="../scripts/services/OrganizationService.js"></script> <script type="application/javascript" src="../scripts/services/PermissionService.js"></script> <script type="application/javascript" src="../scripts/AppUtils.js"></script> <script type="application/javascript" src="../scripts/PageCommon.js"></script> <script type="application/javascript" src="../scripts/directive/directive.js"></script> <script type="application/javascript" src="../scripts/valdr.js"></script> <script type="application/javascript" src="../scripts/controller/SettingController.js"></script> </body> </html>	<!doctype html> <html ng-app="setting"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="icon" href="../img/config.png"> <!-- styles --> <link rel="stylesheet" type="text/css" href="../vendor/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="../vendor/angular/angular-toastr-1.4.1.min.css"> <link rel="stylesheet" type="text/css" media='all' href="../vendor/angular/loading-bar.min.css"> <link rel="stylesheet" type="text/css" href="../styles/common-style.css"> <link rel="stylesheet" type="text/css" href="../vendor/select2/select2.min.css"> <title>{{'App.Setting.Title' \| translate }}</title> </head> <body> <apollonav></apollonav> <div class="container-fluid apollo-container project-setting" ng-controller="SettingController"> <section class="col-md-10 col-md-offset-1 panel hidden"> <header class="panel-heading"> <div class="row"> <div class="col-md-7"> <h4 class="modal-title">{{'App.Setting.Title' \| translate }} ( {{'Common.AppId' \| translate }}:<label ng-bind="pageContext.appId"></label> ) </h4> </div> <div class="col-md-5 text-right"> <a type="button" class="btn btn-info" data-dismiss="modal" href="{{ '/config.html' \| prefixPath }}?#appid={{pageContext.appId}}">{{'Common.ReturnToIndex' \| translate }} </a> </div> </div> </header> <div class="panel-body row"> <section class="context" ng-show="hasAssignUserPermission"> <!--project admin--> <section class="form-horizontal" ng-show="hasManageAppMasterPermission"> <h5>{{'App.Setting.Admin' \| translate }} <small> {{'App.Setting.AdminTips' \| translate }} </small> </h5> <hr> <div class="col-md-offset-1"> <form class="form-inline" ng-submit="assignMasterRoleToUser()"> <div class="form-group" style="padding-left: 15px"> <apollouserselector apollo-id="userSelectWidgetId"></apollouserselector> </div> <button type="submit" class="btn btn-default" style="margin-left: 20px;" ng-disabled="submitBtnDisabled">{{'App.Setting.Add' \| translate }} </button> </form> <!-- Split button --> <div class="item-container"> <div class="btn-group item-info" ng-repeat="user in appRoleUsers.masterUsers"> <button type="button" class="btn btn-default" ng-bind="user.userId"></button> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" ng-click="removeMasterRoleFromUser(user.userId)"> <span class="glyphicon glyphicon-remove"></span> </button> </div> </div> </div> </section> <!--application info--> <section> <h5>{{'App.Setting.BasicInfo' \| translate }}</h5> <hr> <form class="form-horizontal" name="appForm" valdr-type="App" ng-submit="updateAppInfo()"> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'Common.AppId' \| translate }} </label> <div class="col-sm-3"> <label class="form-control-static" ng-bind="pageContext.appId"> </label> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'Common.Department' \| translate }} </label> <div class="col-sm-3"> <select id="organization" ng-disabled="!display.app.edit"> <option></option> </select> </div> </div> <div class="form-group" valdr-form-group> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'App.Setting.ProjectName' \| translate }} </label> <div class="col-sm-4"> <input type="text" class="form-control" name="appName" ng-model="viewApp.name" ng-disabled="!display.app.edit"> <small>{{'App.Setting.ProjectNameTips' \| translate }}</small> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label"> <apollorequiredfield></apollorequiredfield> {{'App.Setting.ProjectOwner' \| translate }} </label> <div class="col-sm-6 J_ownerSelectorPanel"> <apollouserselector apollo-id="'ownerSelector'" disabled="!display.app.edit"> </apollouserselector> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-9"> <button type="button" class="btn btn-primary" ng-show="!display.app.edit" ng-click="toggleEditStatus()"> {{'App.Setting.Modify' \| translate }} </button> <button type="button" class="btn btn-warning" ng-show="display.app.edit" ng-click="toggleEditStatus()"> {{'App.Setting.Cancel' \| translate }} </button> <button type="submit" class="btn btn-primary" ng-show="display.app.edit" ng-disabled="appForm.$invalid \|\| submitBtnDisabled"> {{'Common.Submit' \| translate }} </button> </div> </div> </form> </section> </section> <section class="context" ng-show="!hasAssignUserPermission"> <div class="panel-body text-center"> <h4 translate="App.Setting.NoPermissionTips" translate-value-users="{{admins.join(',')}}"></h4> </div> </section> </div> <apolloconfirmdialog apollo-dialog-id="'warning'" apollo-title="'App.Setting.DeleteAdmin' \| translate" apollo-detail="'App.Setting.CanNotDeleteAllAdmin' \| translate" apollo-show-cancel-btn="false"> </apolloconfirmdialog> </section> </div> <div ng-include="'../views/common/footer.html'"></div> <!-- jquery.js --> <script src="../vendor/jquery.min.js" type="text/javascript"></script> <!--angular--> <script src="../vendor/angular/angular.min.js"></script> <script src="../vendor/angular/angular-route.min.js"></script> <script src="../vendor/angular/angular-resource.min.js"></script> <script src="../vendor/angular/angular-toastr-1.4.1.tpls.min.js"></script> <script src="../vendor/angular/loading-bar.min.js"></script> <script src="../vendor/angular/angular-cookies.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-loader-static-files.min.js"></script> <script src="../vendor/angular/angular-translate.2.18.1/angular-translate-storage-cookie.min.js"></script> <!--valdr--> <script src="../vendor/valdr/valdr.min.js" type="text/javascript"></script> <script src="../vendor/valdr/valdr-message.min.js" type="text/javascript"></script> <!-- bootstrap.js --> <script src="../vendor/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> <script src="../vendor/lodash.min.js"></script> <script src="../vendor/select2/select2.min.js" type="text/javascript"></script> <!--biz--> <!--must import--> <script type="application/javascript" src="../scripts/app.js"></script> <script type="application/javascript" src="../scripts/services/AppService.js"></script> <script type="application/javascript" src="../scripts/services/EnvService.js"></script> <script type="application/javascript" src="../scripts/services/UserService.js"></script> <script type="application/javascript" src="../scripts/services/CommonService.js"></script> <script type="application/javascript" src="../scripts/services/PermissionService.js"></script> <script type="application/javascript" src="../scripts/services/OrganizationService.js"></script> <script type="application/javascript" src="../scripts/services/PermissionService.js"></script> <script type="application/javascript" src="../scripts/AppUtils.js"></script> <script type="application/javascript" src="../scripts/PageCommon.js"></script> <script type="application/javascript" src="../scripts/directive/directive.js"></script> <script type="application/javascript" src="../scripts/valdr.js"></script> <script type="application/javascript" src="../scripts/controller/SettingController.js"></script> </body> </html>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/views/component/publish-deny-modal.html	<div class="modal fade" id="publishDenyModal" tabindex="-1" role="dialog"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header panel-primary"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span></button> <h4 class="modal-title">{{'Component.PublishDeny.Title' \| translate }}</h4> </div> <div class="modal-body">{{'Component.PublishDeny.Tips1' \| translate:this }} <span ng-if="toReleaseNamespace.isEmergencyPublishAllowed"> <br><br><small>{{'Component.PublishDeny.Tips2' \| translate }}</small> </span> </div> <div class="modal-footer"> <button type="button" class="btn btn-danger" data-dismiss="modal" ng-if="toReleaseNamespace.isEmergencyPublishAllowed" ng-click="emergencyPublish()"> {{'Component.PublishDeny.EmergencyPublish' \| translate }} </button> <button type="button" class="btn btn-primary" data-dismiss="modal"> {{'Component.PublishDeny.Close' \| translate }} </button> </div> </div> </div> </div>	<div class="modal fade" id="publishDenyModal" tabindex="-1" role="dialog"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header panel-primary"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span></button> <h4 class="modal-title">{{'Component.PublishDeny.Title' \| translate }}</h4> </div> <div class="modal-body">{{'Component.PublishDeny.Tips1' \| translate:this }} <span ng-if="toReleaseNamespace.isEmergencyPublishAllowed"> <br><br><small>{{'Component.PublishDeny.Tips2' \| translate }}</small> </span> </div> <div class="modal-footer"> <button type="button" class="btn btn-danger" data-dismiss="modal" ng-if="toReleaseNamespace.isEmergencyPublishAllowed" ng-click="emergencyPublish()"> {{'Component.PublishDeny.EmergencyPublish' \| translate }} </button> <button type="button" class="btn btn-primary" data-dismiss="modal"> {{'Component.PublishDeny.Close' \| translate }} </button> </div> </div> </div> </div>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/usage/dotnet-sdk-user-guide.md	>注意：本文档适用对象是Apollo系统的使用者，如果你是公司内Apollo系统的开发者/维护人员，建议先参考[Apollo开发指南](zh/development/apollo-development-guide)。 #   # 一、准备工作 ## 1.1 环境要求 * .Net: 4.0+ ## 1.2 必选设置 Apollo客户端依赖于`AppId`，`Environment`等环境信息来工作，所以请确保阅读下面的说明并且做正确的配置： ### 1.2.1 AppId AppId是应用的身份信息，是从服务端获取配置的一个重要信息。请确保在app.config或web.config有AppID的配置，其中内容形如： ```xml <?xml version="1.0"?> <configuration> <appSettings> <!-- Change to the actual app id --> <add key="AppID" value="100004458"/> </appSettings> </configuration> ``` > 注：app.id是用来标识应用身份的唯一id，格式为string。 ### 1.2.2 Environment Apollo支持应用在不同的环境有不同的配置，所以Environment是另一个从服务器获取配置的重要信息。 Environment通过配置文件来指定，文件位置为`C:\opt\settings\server.properties`，文件内容形如： ```properties env=DEV ``` 目前，`env`支持以下几个值（大小写不敏感）： * DEV * Development environment * FAT * Feature Acceptance Test environment * UAT * User Acceptance Test environment * PRO * Production environment ### 1.2.3 服务地址 Apollo客户端针对不同的环境会从不同的服务器获取配置，所以请确保在app.config或web.config正确配置了服务器地址(Apollo.{ENV}.Meta)，其中内容形如： ```xml <?xml version="1.0"?> <configuration> <appSettings> <!-- Change to the actual app id --> <add key="AppID" value="100004458"/> <!-- Should change the apollo config service url for each environment --> <add key="Apollo.DEV.Meta" value="http://dev-configservice:8080"/> <add key="Apollo.FAT.Meta" value="http://fat-configservice:8080"/> <add key="Apollo.UAT.Meta" value="http://uat-configservice:8080"/> <add key="Apollo.PRO.Meta" value="http://pro-configservice:8080"/> </appSettings> </configuration> ``` ### 1.2.4 本地缓存路径 Apollo客户端会把从服务端获取到的配置在本地文件系统缓存一份，用于在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置，不影响应用正常运行。本地缓存路径位于`C:\opt\data\{appId}\config-cache`，所以请确保`C:\opt\data\`目录存在，且应用有读写权限。 ### 1.2.5 可选设置 Cluster（集群） Apollo支持配置按照集群划分，也就是说对于一个appId和一个环境，对不同的集群可以有不同的配置。如果需要使用这个功能，你可以通过以下方式来指定运行时的集群： 1. 通过App Config * 我们可以在App.config文件中设置Apollo.Cluster来指定运行时集群（注意大小写） * 例如，下面的截图配置指定了运行时的集群为SomeCluster * ![apollo-net-apollo-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-apollo-cluster.png) 2. 通过配置文件 * 首先确保`C:\opt\settings\server.properties`在目标机器上存在 * 在这个文件中，可以设置数据中心集群，如`idc=xxx` * 注意key为全小写 Cluster Precedence（集群顺序） 1. 如果`Apollo.Cluster`和`idc`同时指定： * 我们会首先尝试从`Apollo.Cluster`指定的集群加载配置 * 如果没找到任何配置，会尝试从`idc`指定的集群加载配置 * 如果还是没找到，会从默认的集群（`default`）加载 2. 如果只指定了`Apollo.Cluster`： * 我们会首先尝试从`Apollo.Cluster`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 3. 如果只指定了`idc`： * 我们会首先尝试从`idc`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 4. 如果`Apollo.Cluster`和`idc`都没有指定： * 我们会从默认的集群（`default`）加载配置 # 二、DLL引用 .Net客户端项目地址位于：[https://github.com/ctripcorp/apollo.net](https://github.com/ctripcorp/apollo.net)。将项目下载到本地，切换到`Release`配置，编译Solution后会在`apollo.net\Apollo\bin\Release`中生成`Framework.Apollo.Client.dll`。在应用中引用`Framework.Apollo.Client.dll`即可。如果需要支持.Net Core的Apollo版本，可以参考[dotnet-core](https://github.com/ctripcorp/apollo.net/tree/dotnet-core)以及[nuget仓库](https://www.nuget.org/packages?q=Com.Ctrip.Framework.Apollo) # 三、客户端用法 ## 3.1 获取默认namespace的配置（application） ```c# Config config = ConfigService.GetAppConfig(); //config instance is singleton for each namespace and is never null string someKey = "someKeyFromDefaultNamespace"; string someDefaultValue = "someDefaultValueForTheKey"; string value = config.GetProperty(someKey, someDefaultValue); ``` 通过上述的config.GetProperty可以获取到someKey对应的实时最新的配置值。另外，配置值从内存中获取，所以不需要应用自己做缓存。 ## 3.2 监听配置变化事件监听配置变化事件只在应用真的关心配置变化，需要在配置变化时得到通知时使用，比如：数据库连接串变化后需要重建连接等。如果只是希望每次都取到最新的配置的话，只需要按照上面的例子，调用config.GetProperty即可。 ```c# Config config = ConfigService.GetAppConfig(); //config instance is singleton for each namespace and is never null config.ConfigChanged += new ConfigChangeEvent(OnChanged); private void OnChanged(object sender, ConfigChangeEventArgs changeEvent) { Console.WriteLine("Changes for namespace {0}", changeEvent.Namespace); foreach (string key in changeEvent.ChangedKeys) { ConfigChange change = changeEvent.GetChange(key); Console.WriteLine("Change - key: {0}, oldValue: {1}, newValue: {2}, changeType: {3}", change.PropertyName, change.OldValue, change.NewValue, change.ChangeType); } } ``` ## 3.3 获取公共Namespace的配置 ```c# string somePublicNamespace = "CAT"; Config config = ConfigService.GetConfig(somePublicNamespace); //config instance is singleton for each namespace and is never null string someKey = "someKeyFromPublicNamespace"; string someDefaultValue = "someDefaultValueForTheKey"; string value = config.GetProperty(someKey, someDefaultValue); ``` ## 3.4 Demo apollo.net项目中有一个样例客户端的项目：`ApolloDemo`，具体信息可以参考[Apollo开发指南](zh/development/apollo-development-guide)中的[2.4 .Net样例客户端启动](zh/development/apollo-development-guide?id=_24-net样例客户端启动)部分。 >注：Apollo .Net客户端开源版目前默认会把日志直接输出到Console，大家可以自己实现Logging相关功能。 > > 详见[https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi](https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi) # 四、客户端设计 ![client-architecture](https://github.com/ctripcorp/apollo/raw/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过App.config设置`Apollo.RefreshInterval`来覆盖，单位为毫秒。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 # 五、本地开发模式 Apollo客户端还支持本地开发模式，这个主要用于当开发环境无法连接Apollo服务器的时候，比如在邮轮、飞机上做相关功能开发。在本地开发模式下，Apollo只会从本地文件读取配置信息，不会从Apollo服务器读取配置。可以通过下面的步骤开启Apollo本地开发模式。 ## 5.1 修改环境修改C:\opt\settings\server.properties文件，设置env为Local： ```properties env=Local ``` ## 5.2 准备本地配置文件在本地开发模式下，Apollo客户端会从本地读取文件，所以我们需要事先准备好配置文件。 ### 5.2.1 本地配置目录本地配置目录位于：C:\opt\data\\{_appId_}\config-cache。 appId就是应用的appId，如100004458。请确保该目录存在，且应用程序对该目录有读权限。【小技巧】推荐的方式是先在普通模式下使用Apollo，这样Apollo会自动创建该目录并在目录下生成配置文件。 ### 5.2.2 本地配置文件本地配置文件需要按照一定的文件名格式放置于本地配置目录下，文件名格式如下： _{appId}+{cluster}+{namespace}.json_ * appId就是应用自己的appId，如100004458 * cluster就是应用使用的集群，一般在本地模式下没有做过配置的话，就是default * namespace就是应用使用配置namespace，一般是application ![client-local-cache](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-config-cache.png) 文件内容以json格式存储，比如如果有两个key，一个是request.timeout，另一个是batch，那么文件内容就是如下格式： ```json { "request.timeout":"1000", "batch":"2000" } ``` ## 5.3 修改配置在本地开发模式下，Apollo不会实时监测文件内容是否有变化，所以如果修改了配置，需要重启应用生效。	>注意：本文档适用对象是Apollo系统的使用者，如果你是公司内Apollo系统的开发者/维护人员，建议先参考[Apollo开发指南](zh/development/apollo-development-guide)。 #   # 一、准备工作 ## 1.1 环境要求 * .Net: 4.0+ ## 1.2 必选设置 Apollo客户端依赖于`AppId`，`Environment`等环境信息来工作，所以请确保阅读下面的说明并且做正确的配置： ### 1.2.1 AppId AppId是应用的身份信息，是从服务端获取配置的一个重要信息。请确保在app.config或web.config有AppID的配置，其中内容形如： ```xml <?xml version="1.0"?> <configuration> <appSettings> <!-- Change to the actual app id --> <add key="AppID" value="100004458"/> </appSettings> </configuration> ``` > 注：app.id是用来标识应用身份的唯一id，格式为string。 ### 1.2.2 Environment Apollo支持应用在不同的环境有不同的配置，所以Environment是另一个从服务器获取配置的重要信息。 Environment通过配置文件来指定，文件位置为`C:\opt\settings\server.properties`，文件内容形如： ```properties env=DEV ``` 目前，`env`支持以下几个值（大小写不敏感）： * DEV * Development environment * FAT * Feature Acceptance Test environment * UAT * User Acceptance Test environment * PRO * Production environment ### 1.2.3 服务地址 Apollo客户端针对不同的环境会从不同的服务器获取配置，所以请确保在app.config或web.config正确配置了服务器地址(Apollo.{ENV}.Meta)，其中内容形如： ```xml <?xml version="1.0"?> <configuration> <appSettings> <!-- Change to the actual app id --> <add key="AppID" value="100004458"/> <!-- Should change the apollo config service url for each environment --> <add key="Apollo.DEV.Meta" value="http://dev-configservice:8080"/> <add key="Apollo.FAT.Meta" value="http://fat-configservice:8080"/> <add key="Apollo.UAT.Meta" value="http://uat-configservice:8080"/> <add key="Apollo.PRO.Meta" value="http://pro-configservice:8080"/> </appSettings> </configuration> ``` ### 1.2.4 本地缓存路径 Apollo客户端会把从服务端获取到的配置在本地文件系统缓存一份，用于在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置，不影响应用正常运行。本地缓存路径位于`C:\opt\data\{appId}\config-cache`，所以请确保`C:\opt\data\`目录存在，且应用有读写权限。 ### 1.2.5 可选设置 Cluster（集群） Apollo支持配置按照集群划分，也就是说对于一个appId和一个环境，对不同的集群可以有不同的配置。如果需要使用这个功能，你可以通过以下方式来指定运行时的集群： 1. 通过App Config * 我们可以在App.config文件中设置Apollo.Cluster来指定运行时集群（注意大小写） * 例如，下面的截图配置指定了运行时的集群为SomeCluster * ![apollo-net-apollo-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-apollo-cluster.png) 2. 通过配置文件 * 首先确保`C:\opt\settings\server.properties`在目标机器上存在 * 在这个文件中，可以设置数据中心集群，如`idc=xxx` * 注意key为全小写 Cluster Precedence（集群顺序） 1. 如果`Apollo.Cluster`和`idc`同时指定： * 我们会首先尝试从`Apollo.Cluster`指定的集群加载配置 * 如果没找到任何配置，会尝试从`idc`指定的集群加载配置 * 如果还是没找到，会从默认的集群（`default`）加载 2. 如果只指定了`Apollo.Cluster`： * 我们会首先尝试从`Apollo.Cluster`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 3. 如果只指定了`idc`： * 我们会首先尝试从`idc`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 4. 如果`Apollo.Cluster`和`idc`都没有指定： * 我们会从默认的集群（`default`）加载配置 # 二、DLL引用 .Net客户端项目地址位于：[https://github.com/ctripcorp/apollo.net](https://github.com/ctripcorp/apollo.net)。将项目下载到本地，切换到`Release`配置，编译Solution后会在`apollo.net\Apollo\bin\Release`中生成`Framework.Apollo.Client.dll`。在应用中引用`Framework.Apollo.Client.dll`即可。如果需要支持.Net Core的Apollo版本，可以参考[dotnet-core](https://github.com/ctripcorp/apollo.net/tree/dotnet-core)以及[nuget仓库](https://www.nuget.org/packages?q=Com.Ctrip.Framework.Apollo) # 三、客户端用法 ## 3.1 获取默认namespace的配置（application） ```c# Config config = ConfigService.GetAppConfig(); //config instance is singleton for each namespace and is never null string someKey = "someKeyFromDefaultNamespace"; string someDefaultValue = "someDefaultValueForTheKey"; string value = config.GetProperty(someKey, someDefaultValue); ``` 通过上述的config.GetProperty可以获取到someKey对应的实时最新的配置值。另外，配置值从内存中获取，所以不需要应用自己做缓存。 ## 3.2 监听配置变化事件监听配置变化事件只在应用真的关心配置变化，需要在配置变化时得到通知时使用，比如：数据库连接串变化后需要重建连接等。如果只是希望每次都取到最新的配置的话，只需要按照上面的例子，调用config.GetProperty即可。 ```c# Config config = ConfigService.GetAppConfig(); //config instance is singleton for each namespace and is never null config.ConfigChanged += new ConfigChangeEvent(OnChanged); private void OnChanged(object sender, ConfigChangeEventArgs changeEvent) { Console.WriteLine("Changes for namespace {0}", changeEvent.Namespace); foreach (string key in changeEvent.ChangedKeys) { ConfigChange change = changeEvent.GetChange(key); Console.WriteLine("Change - key: {0}, oldValue: {1}, newValue: {2}, changeType: {3}", change.PropertyName, change.OldValue, change.NewValue, change.ChangeType); } } ``` ## 3.3 获取公共Namespace的配置 ```c# string somePublicNamespace = "CAT"; Config config = ConfigService.GetConfig(somePublicNamespace); //config instance is singleton for each namespace and is never null string someKey = "someKeyFromPublicNamespace"; string someDefaultValue = "someDefaultValueForTheKey"; string value = config.GetProperty(someKey, someDefaultValue); ``` ## 3.4 Demo apollo.net项目中有一个样例客户端的项目：`ApolloDemo`，具体信息可以参考[Apollo开发指南](zh/development/apollo-development-guide)中的[2.4 .Net样例客户端启动](zh/development/apollo-development-guide?id=_24-net样例客户端启动)部分。 >注：Apollo .Net客户端开源版目前默认会把日志直接输出到Console，大家可以自己实现Logging相关功能。 > > 详见[https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi](https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi) # 四、客户端设计 ![client-architecture](https://github.com/ctripcorp/apollo/raw/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过App.config设置`Apollo.RefreshInterval`来覆盖，单位为毫秒。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 # 五、本地开发模式 Apollo客户端还支持本地开发模式，这个主要用于当开发环境无法连接Apollo服务器的时候，比如在邮轮、飞机上做相关功能开发。在本地开发模式下，Apollo只会从本地文件读取配置信息，不会从Apollo服务器读取配置。可以通过下面的步骤开启Apollo本地开发模式。 ## 5.1 修改环境修改C:\opt\settings\server.properties文件，设置env为Local： ```properties env=Local ``` ## 5.2 准备本地配置文件在本地开发模式下，Apollo客户端会从本地读取文件，所以我们需要事先准备好配置文件。 ### 5.2.1 本地配置目录本地配置目录位于：C:\opt\data\\{_appId_}\config-cache。 appId就是应用的appId，如100004458。请确保该目录存在，且应用程序对该目录有读权限。【小技巧】推荐的方式是先在普通模式下使用Apollo，这样Apollo会自动创建该目录并在目录下生成配置文件。 ### 5.2.2 本地配置文件本地配置文件需要按照一定的文件名格式放置于本地配置目录下，文件名格式如下： _{appId}+{cluster}+{namespace}.json_ * appId就是应用自己的appId，如100004458 * cluster就是应用使用的集群，一般在本地模式下没有做过配置的话，就是default * namespace就是应用使用配置namespace，一般是application ![client-local-cache](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-config-cache.png) 文件内容以json格式存储，比如如果有两个key，一个是request.timeout，另一个是batch，那么文件内容就是如下格式： ```json { "request.timeout":"1000", "batch":"2000" } ``` ## 5.3 修改配置在本地开发模式下，Apollo不会实时监测文件内容是否有变化，所以如果修改了配置，需要重启应用生效。	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./.github/ISSUE_TEMPLATE/feature_request_en.md	--- name: Feature request about: Suggest an idea for this project title: '' labels: '' assignees: '' --- Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] Describe the solution you'd like A clear and concise description of what you want to happen. Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered. Additional context Add any other context or screenshots about the feature request here.	--- name: Feature request about: Suggest an idea for this project title: '' labels: '' assignees: '' --- Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] Describe the solution you'd like A clear and concise description of what you want to happen. Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered. Additional context Add any other context or screenshots about the feature request here.	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/_sidebar.md	- [首页](zh/README.md) - 设计文档 - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析（全）](http://www.iocoder.cn/categories/Apollo/) - 部署文档 - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) - 开发文档 - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [Portal接入邮件服务](zh/development/portal-how-to-enable-email-service.md) - [Portal启用webhook通知](zh/development/portal-how-to-enable-webhook-notification.md) - 使用文档 - [Apollo使用指南](zh/usage/apollo-user-guide.md) - [Java客户端使用指南](zh/usage/java-sdk-user-guide.md) - [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide.md) - [Go、Python、NodeJS、PHP等客户端使用指南](zh/usage/third-party-sdks-user-guide.md) - [其它语言客户端接入指南](zh/usage/other-language-client-user-guide.md) - [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform.md) - [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) - [Apollo实践案例](zh/usage/apollo-user-practices.md) - [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) - FAQ - [常见问题回答](zh/faq/faq.md) - [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) - 其它 - [版本历史](https://github.com/ctripcorp/apollo/releases) - [Apollo性能测试报告](zh/misc/apollo-benchmark.md)	- [首页](zh/README.md) - 设计文档 - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析（全）](http://www.iocoder.cn/categories/Apollo/) - 部署文档 - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) - 开发文档 - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [Portal接入邮件服务](zh/development/portal-how-to-enable-email-service.md) - [Portal启用webhook通知](zh/development/portal-how-to-enable-webhook-notification.md) - 使用文档 - [Apollo使用指南](zh/usage/apollo-user-guide.md) - [Java客户端使用指南](zh/usage/java-sdk-user-guide.md) - [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide.md) - [Go、Python、NodeJS、PHP等客户端使用指南](zh/usage/third-party-sdks-user-guide.md) - [其它语言客户端接入指南](zh/usage/other-language-client-user-guide.md) - [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform.md) - [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) - [Apollo实践案例](zh/usage/apollo-user-practices.md) - [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) - FAQ - [常见问题回答](zh/faq/faq.md) - [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) - 其它 - [版本历史](https://github.com/ctripcorp/apollo/releases) - [Apollo性能测试报告](zh/misc/apollo-benchmark.md)	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/design/apollo-design.md	#   # 一、总体设计 ## 1.1 基础模型如下即是Apollo的基础模型： 1. 用户在配置中心对配置进行修改并发布 2. 配置中心通知Apollo客户端有配置更新 3. Apollo客户端从配置中心拉取最新的配置、更新本地配置并通知到应用 ![basic-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/basic-architecture.png) ## 1.2 架构模块下图是Apollo架构模块的概览，详细说明可以参考[Apollo配置中心架构剖析](https://mp.weixin.qq.com/s/-hUaQPzfsl9Lm3IqQW3VDQ)。 ![overall-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/overall-architecture.png) 上图简要描述了Apollo的总体设计，我们可以从下往上看： * Config Service提供配置的读取、推送等功能，服务对象是Apollo客户端 * Admin Service提供配置的修改、发布等功能，服务对象是Apollo Portal（管理界面） * Config Service和Admin Service都是多实例、无状态部署，所以需要将自己注册到Eureka中并保持心跳 * 在Eureka之上我们架了一层Meta Server用于封装Eureka的服务发现接口 * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Client侧会做load balance、错误重试 * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Portal侧会做load balance、错误重试 * 为了简化部署，我们实际上会把Config Service、Eureka和Meta Server三个逻辑角色部署在同一个JVM进程中 ### 1.2.1 Why Eureka 为什么我们采用Eureka作为服务注册中心，而不是使用传统的zk、etcd呢？我大致总结了一下，有以下几方面的原因： * 它提供了完整的Service Registry和Service Discovery实现 * 首先是提供了完整的实现，并且也经受住了Netflix自己的生产环境考验，相对使用起来会比较省心。 * 和Spring Cloud无缝集成 * 我们的项目本身就使用了Spring Cloud和Spring Boot，同时Spring Cloud还有一套非常完善的开源代码来整合Eureka，所以使用起来非常方便。 * 另外，Eureka还支持在我们应用自身的容器中启动，也就是说我们的应用启动完之后，既充当了Eureka的角色，同时也是服务的提供者。这样就极大的提高了服务的可用性。 * 这一点是我们选择Eureka而不是zk、etcd等的主要原因，为了提高配置中心的可用性和降低部署复杂度，我们需要尽可能地减少外部依赖。 * Open Source * 最后一点是开源，由于代码是开源的，所以非常便于我们了解它的实现原理和排查问题。 ## 1.3 各模块概要介绍 ### 1.3.1 Config Service * 提供配置获取接口 * 提供配置更新推送接口（基于Http long polling） * 服务端使用[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)实现异步化，从而大大增加长连接数量 * 目前使用的tomcat embed默认配置是最多10000个连接（可以调整），使用了4C8G的虚拟机实测可以支撑10000个连接，所以满足需求（一个应用实例只会发起一个长连接）。 * 接口服务对象为Apollo客户端 ### 1.3.2 Admin Service * 提供配置管理接口 * 提供配置修改、发布等接口 * 接口服务对象为Portal ### 1.3.3 Meta Server * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port） * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port） * Meta Server从Eureka获取Config Service和Admin Service的服务信息，相当于是一个Eureka Client * 增设一个Meta Server的角色主要是为了封装服务发现的细节，对Portal和Client而言，永远通过一个Http接口获取Admin Service和Config Service的服务信息，而不需要关心背后实际的服务注册和发现组件 * Meta Server只是一个逻辑角色，在部署时和Config Service是在一个JVM进程中的，所以IP、端口和Config Service一致 ### 1.3.4 Eureka * 基于[Eureka](https://github.com/Netflix/eureka)和[Spring Cloud Netflix](https://cloud.spring.io/spring-cloud-netflix/)提供服务注册和发现 * Config Service和Admin Service会向Eureka注册服务，并保持心跳 * 为了简单起见，目前Eureka在部署时和Config Service是在一个JVM进程中的（通过Spring Cloud Netflix） ### 1.3.5 Portal * 提供Web界面供用户管理配置 * 通过Meta Server获取Admin Service服务列表（IP+Port），通过IP+Port访问服务 * 在Portal侧做load balance、错误重试 ### 1.3.6 Client * Apollo提供的客户端程序，为应用提供配置获取、实时更新等功能 * 通过Meta Server获取Config Service服务列表（IP+Port），通过IP+Port访问服务 * 在Client侧做load balance、错误重试 ## 1.4 E-R Diagram ### 1.4.1 主体E-R Diagram ![apollo-erd](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd.png) * App * App信息 * AppNamespace * App下Namespace的元信息 * Cluster * 集群信息 * Namespace * 集群下的namespace * Item * Namespace的配置，每个Item是一个key, value组合 * Release * Namespace发布的配置，每个发布包含发布时该Namespace的所有配置 * Commit * Namespace下的配置更改记录 * Audit * 审计信息，记录用户在何时使用何种方式操作了哪个实体。 ### 1.4.2 权限相关E-R Diagram ![apollo-erd-role-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd-role-permission.png) * User * Apollo portal用户 * UserRole * 用户和角色的关系 * Role * 角色 * RolePermission * 角色和权限的关系 * Permission * 权限 * 对应到具体的实体资源和操作，如修改NamespaceA的配置，发布NamespaceB的配置等。 * Consumer * 第三方应用 * ConsumerToken * 发给第三方应用的token * ConsumerRole * 第三方应用和角色的关系 * ConsumerAudit * 第三方应用访问审计 # 二、服务端设计 ## 2.1 配置发布后的实时推送设计在配置中心中，一个重要的功能就是配置发布后实时推送到客户端。下面我们简要看一下这块是怎么设计实现的。 ![release-message-notification-design](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-notification-design.png) 上图简要描述了配置发布的大致过程： 1. 用户在Portal操作配置发布 2. Portal调用Admin Service的接口操作发布 3. Admin Service发布配置后，发送ReleaseMessage给各个Config Service 4. Config Service收到ReleaseMessage后，通知对应的客户端 ### 2.1.1 发送ReleaseMessage的实现方式 Admin Service在配置发布后，需要通知所有的Config Service有配置发布，从而Config Service可以通知对应的客户端来拉取最新的配置。从概念上来看，这是一个典型的消息使用场景，Admin Service作为producer发出消息，各个Config Service作为consumer消费消息。通过一个消息组件（Message Queue）就能很好的实现Admin Service和Config Service的解耦。在实现上，考虑到Apollo的实际使用场景，以及为了尽可能减少外部依赖，我们没有采用外部的消息中间件，而是通过数据库实现了一个简单的消息队列。实现方式如下： 1. Admin Service在配置发布后会往ReleaseMessage表插入一条消息记录，消息内容就是配置发布的AppId+Cluster+Namespace，参见[DatabaseMessageSender](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/DatabaseMessageSender.java) 2. Config Service有一个线程会每秒扫描一次ReleaseMessage表，看看是否有新的消息记录，参见[ReleaseMessageScanner](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageScanner.java) 3. Config Service如果发现有新的消息记录，那么就会通知到所有的消息监听器（[ReleaseMessageListener](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageListener.java)），如[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，消息监听器的注册过程参见[ConfigServiceAutoConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/ConfigServiceAutoConfiguration.java) 4. NotificationControllerV2得到配置发布的AppId+Cluster+Namespace后，会通知对应的客户端示意图如下： <img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-design.png" alt="release-message-design" width="400px"> ### 2.1.2 Config Service通知客户端的实现方式上一节中简要描述了NotificationControllerV2是如何得知有配置发布的，那NotificationControllerV2在得知有配置发布后是如何通知到客户端的呢？实现方式如下： 1. 客户端会发起一个Http请求到Config Service的`notifications/v2`接口，也就是[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，参见[RemoteConfigLongPollService](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java) 2. NotificationControllerV2不会立即返回结果，而是通过[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)把请求挂起 3. 如果在60秒内没有该客户端关心的配置发布，那么会返回Http状态码304给客户端 4. 如果有该客户端关心的配置发布，NotificationControllerV2会调用DeferredResult的[setResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html#setResult-T-)方法，传入有配置变化的namespace信息，同时该请求会立即返回。客户端从返回的结果中获取到配置变化的namespace后，会立即请求Config Service获取该namespace的最新配置。 # 三、客户端设计 ![client-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 ## 3.1 和Spring集成的原理 Apollo除了支持API方式获取配置，也支持和Spring/Spring Boot集成，集成原理简述如下。 Spring从3.1版本开始增加了`ConfigurableEnvironment`和`PropertySource`： * ConfigurableEnvironment * Spring的ApplicationContext会包含一个Environment（实现ConfigurableEnvironment接口） * ConfigurableEnvironment自身包含了很多个PropertySource * PropertySource * 属性源 * 可以理解为很多个Key - Value的属性配置在运行时的结构形如： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment.png) 需要注意的是，PropertySource之间是有优先级顺序的，如果有一个Key在多个property source中都存在，那么在前面的property source优先。所以对上图的例子： * env.getProperty(“key1”) -> value1 * env.getProperty(“key2”) -> value2 * env.getProperty(“key3”) -> value4 在理解了上述原理后，Apollo和Spring/Spring Boot集成的手段就呼之欲出了：在应用启动阶段，Apollo从远端获取配置，然后组装成PropertySource并插入到第一个即可，如下图所示： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment-remote-source.png) 相关代码可以参考[PropertySourcesProcessor](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/spring/config/PropertySourcesProcessor.java) # 四、可用性考虑 <table> <thead> <tr> <th width="20%">场景</th> <th width="20%">影响</th> <th width="30%">降级</th> <th width="30%">原因</th> </tr> </thead> <tbody> <tr> <td>某台Config Service下线</td> <td>无影响</td> <td></td> <td>Config Service无状态，客户端重连其它Config Service</td> </tr> <tr> <td>所有Config Service下线</td> <td>客户端无法读取最新配置，Portal无影响</td> <td>客户端重启时，可以读取本地缓存配置文件。如果是新扩容的机器，可以从其它机器上获取已缓存的配置文件，具体信息可以参考<a href='/#/zh/usage/java-sdk-user-guide?id=_123-本地缓存路径'>Java客户端使用指南 - 1.2.3 本地缓存路径</a> </td> <td></td> </tr> <tr> <td>某台Admin Service下线</td> <td>无影响</td> <td></td> <td>Admin Service无状态，Portal重连其它Admin Service</td> </tr> <tr> <td>所有Admin Service下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某台Portal下线</td> <td>无影响</td> <td></td> <td>Portal域名通过SLB绑定多台服务器，重试后指向可用的服务器</td> </tr> <tr> <td>全部Portal下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某个数据中心下线</td> <td>无影响</td> <td></td> <td>多数据中心部署，数据完全同步，Meta Server/Portal域名通过SLB自动切换到其它存活的数据中心</td> </tr> <tr> <td>数据库宕机</td> <td>客户端无影响，Portal无法更新配置</td> <td>Config Service开启<a href="/#/zh/deployment/distributed-deployment-guide?id=_323-config-servicecacheenabled-是否开启配置缓存">配置缓存</a>后，对配置的读取不受数据库宕机影响</td> <td></td> </tr> </tbody> </table> # 五、监控相关 ## 5.1 Tracing ### 5.1.1 CAT Apollo客户端和服务端目前支持[CAT](https://github.com/dianping/cat)自动打点，所以如果自己公司内部部署了CAT的话，只要引入cat-client后Apollo就会自动启用CAT打点。如果不使用CAT的话，也不用担心，只要不引入cat-client，Apollo是不会启用CAT打点的。 Apollo也提供了Tracer相关的SPI，可以方便地对接自己公司的监控系统。更多信息，可以参考[v0.4.0 Release Note](https://github.com/ctripcorp/apollo/releases/tag/v0.4.0) ### 5.1.2 SkyWalking 可以参考[@hepyu](https://github.com/hepyu)贡献的[apollo-skywalking-pro样例](https://github.com/hepyu/k8s-app-config/tree/master/product/standard/apollo-skywalking-pro)。 ## 5.2 Metrics 从1.5.0版本开始，Apollo服务端支持通过`/prometheus`暴露prometheus格式的metrics，如`http://${someIp:somePort}/prometheus`	#   # 一、总体设计 ## 1.1 基础模型如下即是Apollo的基础模型： 1. 用户在配置中心对配置进行修改并发布 2. 配置中心通知Apollo客户端有配置更新 3. Apollo客户端从配置中心拉取最新的配置、更新本地配置并通知到应用 ![basic-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/basic-architecture.png) ## 1.2 架构模块下图是Apollo架构模块的概览，详细说明可以参考[Apollo配置中心架构剖析](https://mp.weixin.qq.com/s/-hUaQPzfsl9Lm3IqQW3VDQ)。 ![overall-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/overall-architecture.png) 上图简要描述了Apollo的总体设计，我们可以从下往上看： * Config Service提供配置的读取、推送等功能，服务对象是Apollo客户端 * Admin Service提供配置的修改、发布等功能，服务对象是Apollo Portal（管理界面） * Config Service和Admin Service都是多实例、无状态部署，所以需要将自己注册到Eureka中并保持心跳 * 在Eureka之上我们架了一层Meta Server用于封装Eureka的服务发现接口 * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Client侧会做load balance、错误重试 * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Portal侧会做load balance、错误重试 * 为了简化部署，我们实际上会把Config Service、Eureka和Meta Server三个逻辑角色部署在同一个JVM进程中 ### 1.2.1 Why Eureka 为什么我们采用Eureka作为服务注册中心，而不是使用传统的zk、etcd呢？我大致总结了一下，有以下几方面的原因： * 它提供了完整的Service Registry和Service Discovery实现 * 首先是提供了完整的实现，并且也经受住了Netflix自己的生产环境考验，相对使用起来会比较省心。 * 和Spring Cloud无缝集成 * 我们的项目本身就使用了Spring Cloud和Spring Boot，同时Spring Cloud还有一套非常完善的开源代码来整合Eureka，所以使用起来非常方便。 * 另外，Eureka还支持在我们应用自身的容器中启动，也就是说我们的应用启动完之后，既充当了Eureka的角色，同时也是服务的提供者。这样就极大的提高了服务的可用性。 * 这一点是我们选择Eureka而不是zk、etcd等的主要原因，为了提高配置中心的可用性和降低部署复杂度，我们需要尽可能地减少外部依赖。 * Open Source * 最后一点是开源，由于代码是开源的，所以非常便于我们了解它的实现原理和排查问题。 ## 1.3 各模块概要介绍 ### 1.3.1 Config Service * 提供配置获取接口 * 提供配置更新推送接口（基于Http long polling） * 服务端使用[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)实现异步化，从而大大增加长连接数量 * 目前使用的tomcat embed默认配置是最多10000个连接（可以调整），使用了4C8G的虚拟机实测可以支撑10000个连接，所以满足需求（一个应用实例只会发起一个长连接）。 * 接口服务对象为Apollo客户端 ### 1.3.2 Admin Service * 提供配置管理接口 * 提供配置修改、发布等接口 * 接口服务对象为Portal ### 1.3.3 Meta Server * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port） * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port） * Meta Server从Eureka获取Config Service和Admin Service的服务信息，相当于是一个Eureka Client * 增设一个Meta Server的角色主要是为了封装服务发现的细节，对Portal和Client而言，永远通过一个Http接口获取Admin Service和Config Service的服务信息，而不需要关心背后实际的服务注册和发现组件 * Meta Server只是一个逻辑角色，在部署时和Config Service是在一个JVM进程中的，所以IP、端口和Config Service一致 ### 1.3.4 Eureka * 基于[Eureka](https://github.com/Netflix/eureka)和[Spring Cloud Netflix](https://cloud.spring.io/spring-cloud-netflix/)提供服务注册和发现 * Config Service和Admin Service会向Eureka注册服务，并保持心跳 * 为了简单起见，目前Eureka在部署时和Config Service是在一个JVM进程中的（通过Spring Cloud Netflix） ### 1.3.5 Portal * 提供Web界面供用户管理配置 * 通过Meta Server获取Admin Service服务列表（IP+Port），通过IP+Port访问服务 * 在Portal侧做load balance、错误重试 ### 1.3.6 Client * Apollo提供的客户端程序，为应用提供配置获取、实时更新等功能 * 通过Meta Server获取Config Service服务列表（IP+Port），通过IP+Port访问服务 * 在Client侧做load balance、错误重试 ## 1.4 E-R Diagram ### 1.4.1 主体E-R Diagram ![apollo-erd](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd.png) * App * App信息 * AppNamespace * App下Namespace的元信息 * Cluster * 集群信息 * Namespace * 集群下的namespace * Item * Namespace的配置，每个Item是一个key, value组合 * Release * Namespace发布的配置，每个发布包含发布时该Namespace的所有配置 * Commit * Namespace下的配置更改记录 * Audit * 审计信息，记录用户在何时使用何种方式操作了哪个实体。 ### 1.4.2 权限相关E-R Diagram ![apollo-erd-role-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd-role-permission.png) * User * Apollo portal用户 * UserRole * 用户和角色的关系 * Role * 角色 * RolePermission * 角色和权限的关系 * Permission * 权限 * 对应到具体的实体资源和操作，如修改NamespaceA的配置，发布NamespaceB的配置等。 * Consumer * 第三方应用 * ConsumerToken * 发给第三方应用的token * ConsumerRole * 第三方应用和角色的关系 * ConsumerAudit * 第三方应用访问审计 # 二、服务端设计 ## 2.1 配置发布后的实时推送设计在配置中心中，一个重要的功能就是配置发布后实时推送到客户端。下面我们简要看一下这块是怎么设计实现的。 ![release-message-notification-design](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-notification-design.png) 上图简要描述了配置发布的大致过程： 1. 用户在Portal操作配置发布 2. Portal调用Admin Service的接口操作发布 3. Admin Service发布配置后，发送ReleaseMessage给各个Config Service 4. Config Service收到ReleaseMessage后，通知对应的客户端 ### 2.1.1 发送ReleaseMessage的实现方式 Admin Service在配置发布后，需要通知所有的Config Service有配置发布，从而Config Service可以通知对应的客户端来拉取最新的配置。从概念上来看，这是一个典型的消息使用场景，Admin Service作为producer发出消息，各个Config Service作为consumer消费消息。通过一个消息组件（Message Queue）就能很好的实现Admin Service和Config Service的解耦。在实现上，考虑到Apollo的实际使用场景，以及为了尽可能减少外部依赖，我们没有采用外部的消息中间件，而是通过数据库实现了一个简单的消息队列。实现方式如下： 1. Admin Service在配置发布后会往ReleaseMessage表插入一条消息记录，消息内容就是配置发布的AppId+Cluster+Namespace，参见[DatabaseMessageSender](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/DatabaseMessageSender.java) 2. Config Service有一个线程会每秒扫描一次ReleaseMessage表，看看是否有新的消息记录，参见[ReleaseMessageScanner](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageScanner.java) 3. Config Service如果发现有新的消息记录，那么就会通知到所有的消息监听器（[ReleaseMessageListener](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageListener.java)），如[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，消息监听器的注册过程参见[ConfigServiceAutoConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/ConfigServiceAutoConfiguration.java) 4. NotificationControllerV2得到配置发布的AppId+Cluster+Namespace后，会通知对应的客户端示意图如下： <img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-design.png" alt="release-message-design" width="400px"> ### 2.1.2 Config Service通知客户端的实现方式上一节中简要描述了NotificationControllerV2是如何得知有配置发布的，那NotificationControllerV2在得知有配置发布后是如何通知到客户端的呢？实现方式如下： 1. 客户端会发起一个Http请求到Config Service的`notifications/v2`接口，也就是[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，参见[RemoteConfigLongPollService](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java) 2. NotificationControllerV2不会立即返回结果，而是通过[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)把请求挂起 3. 如果在60秒内没有该客户端关心的配置发布，那么会返回Http状态码304给客户端 4. 如果有该客户端关心的配置发布，NotificationControllerV2会调用DeferredResult的[setResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html#setResult-T-)方法，传入有配置变化的namespace信息，同时该请求会立即返回。客户端从返回的结果中获取到配置变化的namespace后，会立即请求Config Service获取该namespace的最新配置。 # 三、客户端设计 ![client-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 ## 3.1 和Spring集成的原理 Apollo除了支持API方式获取配置，也支持和Spring/Spring Boot集成，集成原理简述如下。 Spring从3.1版本开始增加了`ConfigurableEnvironment`和`PropertySource`： * ConfigurableEnvironment * Spring的ApplicationContext会包含一个Environment（实现ConfigurableEnvironment接口） * ConfigurableEnvironment自身包含了很多个PropertySource * PropertySource * 属性源 * 可以理解为很多个Key - Value的属性配置在运行时的结构形如： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment.png) 需要注意的是，PropertySource之间是有优先级顺序的，如果有一个Key在多个property source中都存在，那么在前面的property source优先。所以对上图的例子： * env.getProperty(“key1”) -> value1 * env.getProperty(“key2”) -> value2 * env.getProperty(“key3”) -> value4 在理解了上述原理后，Apollo和Spring/Spring Boot集成的手段就呼之欲出了：在应用启动阶段，Apollo从远端获取配置，然后组装成PropertySource并插入到第一个即可，如下图所示： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment-remote-source.png) 相关代码可以参考[PropertySourcesProcessor](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/spring/config/PropertySourcesProcessor.java) # 四、可用性考虑 <table> <thead> <tr> <th width="20%">场景</th> <th width="20%">影响</th> <th width="30%">降级</th> <th width="30%">原因</th> </tr> </thead> <tbody> <tr> <td>某台Config Service下线</td> <td>无影响</td> <td></td> <td>Config Service无状态，客户端重连其它Config Service</td> </tr> <tr> <td>所有Config Service下线</td> <td>客户端无法读取最新配置，Portal无影响</td> <td>客户端重启时，可以读取本地缓存配置文件。如果是新扩容的机器，可以从其它机器上获取已缓存的配置文件，具体信息可以参考<a href='/#/zh/usage/java-sdk-user-guide?id=_123-本地缓存路径'>Java客户端使用指南 - 1.2.3 本地缓存路径</a> </td> <td></td> </tr> <tr> <td>某台Admin Service下线</td> <td>无影响</td> <td></td> <td>Admin Service无状态，Portal重连其它Admin Service</td> </tr> <tr> <td>所有Admin Service下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某台Portal下线</td> <td>无影响</td> <td></td> <td>Portal域名通过SLB绑定多台服务器，重试后指向可用的服务器</td> </tr> <tr> <td>全部Portal下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某个数据中心下线</td> <td>无影响</td> <td></td> <td>多数据中心部署，数据完全同步，Meta Server/Portal域名通过SLB自动切换到其它存活的数据中心</td> </tr> <tr> <td>数据库宕机</td> <td>客户端无影响，Portal无法更新配置</td> <td>Config Service开启<a href="/#/zh/deployment/distributed-deployment-guide?id=_323-config-servicecacheenabled-是否开启配置缓存">配置缓存</a>后，对配置的读取不受数据库宕机影响</td> <td></td> </tr> </tbody> </table> # 五、监控相关 ## 5.1 Tracing ### 5.1.1 CAT Apollo客户端和服务端目前支持[CAT](https://github.com/dianping/cat)自动打点，所以如果自己公司内部部署了CAT的话，只要引入cat-client后Apollo就会自动启用CAT打点。如果不使用CAT的话，也不用担心，只要不引入cat-client，Apollo是不会启用CAT打点的。 Apollo也提供了Tracer相关的SPI，可以方便地对接自己公司的监控系统。更多信息，可以参考[v0.4.0 Release Note](https://github.com/ctripcorp/apollo/releases/tag/v0.4.0) ### 5.1.2 SkyWalking 可以参考[@hepyu](https://github.com/hepyu)贡献的[apollo-skywalking-pro样例](https://github.com/hepyu/k8s-app-config/tree/master/product/standard/apollo-skywalking-pro)。 ## 5.2 Metrics 从1.5.0版本开始，Apollo服务端支持通过`/prometheus`暴露prometheus格式的metrics，如`http://${someIp:somePort}/prometheus`	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/deployment/distributed-deployment-guide.md	本文档介绍了如何按照分布式部署的方式编译、打包、部署Apollo配置中心，从而可以在开发、测试、生产等环境分别部署运行。 > 如果只是需要在本地快速部署试用Apollo的话，可以参考[Quick Start](zh/deployment/quick-start) #   # 一、准备工作 ## 1.1 运行时环境 ### 1.1.1 OS 服务端基于Spring Boot，启动脚本理论上支持所有Linux发行版，建议[CentOS 7](https://www.centos.org/)。 ### 1.1.2 Java * Apollo服务端：1.8+ * Apollo客户端：1.7+ 由于需要同时运行服务端和客户端，所以建议安装Java 1.8+。 >对于Apollo客户端，运行时环境只需要1.7+即可。 >注：对于Apollo客户端，如果有需要的话，可以做少量代码修改来降级到Java 1.6，详细信息可以参考[Issue 483](https://github.com/ctripcorp/apollo/issues/483) 在配置好后，可以通过如下命令检查： ```sh java -version ``` 样例输出： ```sh java version "1.8.0_74" Java(TM) SE Runtime Environment (build 1.8.0_74-b02) Java HotSpot(TM) 64-Bit Server VM (build 25.74-b02, mixed mode) ``` ## 1.2 MySQL * 版本要求：5.6.5+ Apollo的表结构对`timestamp`使用了多个default声明，所以需要5.6.5以上版本。连接上MySQL后，可以通过如下命令检查： ```sql SHOW VARIABLES WHERE Variable_name = 'version'; ``` \| Variable_name \| Value \| \|---------------\|--------\| \| version \| 5.7.11 \| > 注1：MySQL版本可以降级到5.5，详见[mysql 依赖降级讨论](https://github.com/ctripcorp/apollo/issues/481)。 > 注2：如果希望使用Oracle的话，可以参考[vanpersl](https://github.com/vanpersl)在Apollo 0.8.0基础上开发的[Oracle适配代码](https://github.com/ctripcorp/apollo/compare/v0.8.0...vanpersl:db-oracle)，Oracle版本为10.2.0.1.0。 > 注3：如果希望使用Postgres的话，可以参考[oaksharks](https://github.com/oaksharks)在Apollo 0.9.1基础上开发的[Pg适配代码](https://github.com/oaksharks/apollo/compare/ac10768ee2e11c488523ca0e845984f6f71499ac...oaksharks:pg)，Postgres的版本为9.3.20，也可以参考[xiao0yy](https://github.com/xiao0yy)在Apollo 0.10.2基础上开发的[Pg适配代码](https://github.com/ctripcorp/apollo/issues/1293)，Postgres的版本为9.5。 ## 1.3 环境分布式部署需要事先确定部署的环境以及部署方式。 Apollo目前支持以下环境： * DEV * 开发环境 * FAT * 测试环境，相当于alpha环境(功能测试) * UAT * 集成环境，相当于beta环境（回归测试） * PRO * 生产环境 > 如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？) 以ctrip为例，我们的部署策略如下： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-deployment.png) * Portal部署在生产环境的机房，通过它来直接管理FAT、UAT、PRO等环境的配置 * Meta Server、Config Service和Admin Service在每个环境都单独部署，使用独立的数据库 * Meta Server、Config Service和Admin Service在生产环境部署在两个机房，实现双活 * Meta Server和Config Service部署在同一个JVM进程内，Admin Service部署在同一台服务器的另一个JVM进程内另外也可以参考下[@lyliyongblue](https://github.com/lyliyongblue) 贡献的样例部署图（建议右键新窗口打开看大图）： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/lyliyongblue-apollo-deployment.png) ## 1.4 网络策略分布式部署的时候，`apollo-configservice`和`apollo-adminservice`需要把自己的IP和端口注册到Meta Server（apollo-configservice本身）。 Apollo客户端和Portal会从Meta Server获取服务的地址（IP+端口），然后通过服务地址直接访问。需要注意的是，`apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，请不要将`apollo-configservice`和`apollo-adminservice`直接暴露在公网。所以如果实际部署的机器有多块网卡（如docker），或者存在某些网卡的IP是Apollo客户端和Portal无法访问的（如网络安全限制），那么我们就需要在`apollo-configservice`和`apollo-adminservice`中做相关限制以避免Eureka将这些网卡的IP注册到Meta Server。具体文档可以参考[Ignore Network Interfaces](http://projects.spring.io/spring-cloud/spring-cloud.html#ignore-network-interfaces)章节。具体而言，就是分别编辑[apollo-configservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/resources/application.yml)和[apollo-adminservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/resources/application.yml)，然后把需要忽略的网卡加进去。如下面这个例子就是对于`apollo-configservice`，把docker0和veth.的网卡在注册到Eureka时忽略掉。 ``` spring: application: name: apollo-configservice profiles: active: ${apollo_profile} cloud: inetutils: ignoredInterfaces: - docker0 - veth. ``` > 注意，对于application.yml修改时要小心，千万不要把其它信息改错了，如spring.application.name等。另外一种方式是直接指定要注册的IP，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.ip-address=${指定的IP}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_IP_ADDRESS=${指定的IP}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: ip-address: ${指定的IP} ``` 最后一种方式是直接指定要注册的IP+PORT，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.homePageUrl=http://${指定的IP}:${指定的Port}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_HOME_PAGE_URL=http://${指定的IP}:${指定的Port}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: homePageUrl: http://${指定的IP}:${指定的Port} preferIpAddress: false ``` 做完上述修改并重启后，可以查看Eureka页面（http://${config-service-url:port}）检查注册上来的IP信息是否正确。如果Apollo部署在公有云上，本地开发环境无法连接，但又需要做开发测试的话，客户端可以升级到0.11.0版本及以上，然后配置[跳过Apollo Meta Server服务发现](zh/usage/java-sdk-user-guide#_1222-跳过apollo-meta-server服务发现) # 二、部署步骤部署步骤总体还是比较简单的，Apollo的唯一依赖是数据库，所以需要首先把数据库准备好，然后根据实际情况，选择不同的部署方式： > [@lingjiaju](https://github.com/lingjiaju)录制了一系列Apollo快速上手视频，如果看文档觉得略繁琐的话，不妨可以先看一下他的[视频教程](https://pan.baidu.com/s/1blv87EOZS77NWT8Amkijkw#list/path=%2F)。 > 如果部署过程中遇到了问题，可以参考[部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase)，一般都能找到答案。 ## 2.1 创建数据库 Apollo服务端共需要两个数据库：`ApolloPortalDB`和`ApolloConfigDB`，我们把数据库、表的创建和样例数据都分别准备了sql文件，只需要导入数据库即可。需要注意的是ApolloPortalDB只需要在生产环境部署一个即可，而ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB。 > 注意：如果你本地已经创建过Apollo数据库，请注意备份数据。我们准备的sql文件会清空Apollo相关的表。 ### 2.1.1 创建ApolloPortalDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.1.1 手动导入SQL创建通过各种MySQL客户端导入[apolloportaldb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloportaldb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloportaldb.sql ``` #### 2.1.1.2 通过Flyway导入SQL创建 > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-portaldb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-portaldb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pportaldb flyway:migrate` #### 2.1.1.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloPortalDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------\|------------------\| \| 1 \| apollo.portal.envs \| dev \| 可支持的环境列表 \| > 注：ApolloPortalDB只需要在生产环境部署一个即可 ### 2.1.2 创建ApolloConfigDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.2.1 手动导入SQL 通过各种MySQL客户端导入[apolloconfigdb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloconfigdb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloconfigdb.sql ``` #### 2.1.2.2 通过Flyway导入SQL > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-configdb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-configdb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pconfigdb flyway:migrate` #### 2.1.2.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloConfigDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------------------------------\|---------------\| \| 1 \| eureka.service.url \| http://127.0.0.1:8080/eureka/ \| Eureka服务Url \| > 注：ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB #### 2.1.2.4 从别的环境导入ApolloConfigDB的项目数据如果是全新部署的Apollo配置中心，请忽略此步。如果不是全新部署的Apollo配置中心，比如已经使用了一段时间，这时在Apollo配置中心已经创建了不少项目以及namespace等，那么在新环境中的ApolloConfigDB中需要从其它正常运行的环境中导入必要的项目数据。主要涉及ApolloConfigDB的下面4张表，下面同时附上需要导入的数据查询语句： 1. App * 导入全部的App * 如：insert into `新环境的ApolloConfigDB`.`App` select * from `其它环境的ApolloConfigDB`.`App` where `IsDeleted` = 0; 2. AppNamespace * 导入全部的AppNamespace * 如：insert into `新环境的ApolloConfigDB`.`AppNamespace` select * from `其它环境的ApolloConfigDB`.`AppNamespace` where `IsDeleted` = 0; 3. Cluster * 导入默认的default集群 * 如：insert into `新环境的ApolloConfigDB`.`Cluster` select * from `其它环境的ApolloConfigDB`.`Cluster` where `Name` = 'default' and `IsDeleted` = 0; 4. Namespace * 导入默认的default集群中的namespace * 如：insert into `新环境的ApolloConfigDB`.`Namespace` select * from `其它环境的ApolloConfigDB`.`Namespace` where `ClusterName` = 'default' and `IsDeleted` = 0; 同时也别忘了通知用户在新的环境给自己的项目设置正确的配置信息，尤其是一些影响面比较大的公共namespace配置。 > 如果是为正在运行的环境迁移数据，建议迁移完重启一下config service，因为config service中有appnamespace的缓存数据 ### 2.1.3 调整服务端配置 Apollo自身的一些配置是放在数据库里面的，所以需要针对实际情况做一些调整，具体参数说明请参考[三、服务端配置说明](#三、服务端配置说明) ## 2.2 虚拟机/物理机部署 ### 2.2.1 获取安装包可以通过两种方式获取安装包： 1. 直接下载安装包 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载预先打好的安装包 * 如果对Apollo的代码没有定制需求，建议使用这种方式，可以省去本地打包的过程 2. 通过源码构建 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载Source code包或直接clone[源码](https://github.com/ctripcorp/apollo)后在本地构建 * 如果需要对Apollo的做定制开发，需要使用这种方式 #### 2.2.1.1 直接下载安装包 ##### 2.2.1.1.1 获取apollo-configservice、apollo-adminservice、apollo-portal安装包从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载最新版本的`apollo-configservice-x.x.x-github.zip`、`apollo-adminservice-x.x.x-github.zip`和`apollo-portal-x.x.x-github.zip`即可。 ##### 2.2.1.1.2 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，数据库连接串信息位于上一步下载的压缩包中的`config/application-github.properties`中。 ###### 2.2.1.1.2.1 配置apollo-configservice的数据库连接信息 1. 解压`apollo-configservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.2 配置apollo-adminservice的数据库连接信息 1. 解压`apollo-adminservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境admin-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.3 配置apollo-portal的数据库连接信息 1. 解压`apollo-portal-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloPortalDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` ###### 2.2.1.1.2.4 配置apollo-portal的meta service信息 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。 > 对于1.6.0及以上版本，可以通过ApolloPortalDB.ServerConfig中的配置项来配置Meta Service地址，详见[apollo.portal.meta.servers - 各环境Meta Service列表](#_312-apolloportalmetaservers-各环境meta-service列表) 使用程序员专用编辑器（如vim，notepad++，sublime等）打开`apollo-portal-x.x.x-github.zip`中`config`目录下的`apollo-env.properties`文件。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么可以如下修改各环境meta service服务地址，格式为`${env}.meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项（如lpt.meta）： ```sh dev.meta=http://1.1.1.1:8080 fat.meta=http://apollo.fat.xxx.com uat.meta=http://apollo.uat.xxx.com pro.meta=http://apollo.xxx.com ``` 除了通过`apollo-env.properties`方式配置meta service以外，apollo也支持在运行时指定meta service（优先级比`apollo-env.properties`高）： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 #### 2.2.1.2 通过源码构建 ##### 2.2.1.2.1 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，所以需要编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，修改ApolloPortalDB和ApolloConfigDB相关的数据库连接串信息。 > 注意：填入的用户需要具备对ApolloPortalDB和ApolloConfigDB数据的读写权限。 ```sh #apollo config db info apollo_config_db_url=jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 apollo_config_db_username=用户名 apollo_config_db_password=密码（如果没有密码，留空即可） # apollo portal db info apollo_portal_db_url=jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 apollo_portal_db_username=用户名 apollo_portal_db_password=密码（如果没有密码，留空即可） ``` > 注1：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service和admin-service需要使用不同的数据库参数打不同的包，portal只需要打一次包即可 > 注2：如果不想config-service和admin-service每个环境打一个包的话，也可以通过运行时传入数据库连接串信息实现，具体可以参考 [Issue 869](https://github.com/ctripcorp/apollo/issues/869) > 注3：每个环境都需要独立部署一套config-service、admin-service和ApolloConfigDB ##### 2.2.1.2.2 配置各环境meta service地址 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以需要在打包时提供这些信息。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，如下修改各环境meta service服务地址，格式为`${env}_meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项： ```sh dev_meta=http://1.1.1.1:8080 fat_meta=http://apollo.fat.xxx.com uat_meta=http://apollo.uat.xxx.com pro_meta=http://apollo.xxx.com META_SERVERS_OPTS="-Ddev_meta=$dev_meta -Dfat_meta=$fat_meta -Duat_meta=$uat_meta -Dpro_meta=$pro_meta" ``` 除了在打包时配置meta service以外，apollo也支持在运行时指定meta service： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 ##### 2.2.1.2.3 执行编译、打包做完上述配置后，就可以执行编译和打包了。 > 注：初次编译会从Maven中央仓库下载不少依赖，如果网络情况不佳时很容易出错，建议使用国内的Maven仓库源，比如[阿里云Maven镜像](http://www.cnblogs.com/geektown/p/5705405.html) ```sh ./build.sh ``` 该脚本会依次打包apollo-configservice, apollo-adminservice, apollo-portal。 > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service和admin-service需要使用不同的数据库连接信息打不同的包，portal只需要打一次包即可 ##### 2.2.1.2.4 获取apollo-configservice安装包位于`apollo-configservice/target/`目录下的`apollo-configservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.5 获取apollo-adminservice安装包位于`apollo-adminservice/target/`目录下的`apollo-adminservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的admin-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.6 获取apollo-portal安装包位于`apollo-portal/target/`目录下的`apollo-portal-x.x.x-github.zip` ##### 2.2.1.2.7 启用外部nacos服务注册中心替换内置eureka 1. 修改build.sh/build.bat，将config-service和admin-service的maven编译命令更改为 ```shell mvn clean package -Pgithub,nacos-discovery -DskipTests -pl apollo-configservice,apollo-adminservice -am -Dapollo_profile=github,nacos-discovery -Dspring_datasource_url=$apollo_config_db_url -Dspring_datasource_username=$apollo_config_db_username -Dspring_datasource_password=$apollo_config_db_password ``` 2. 分别修改apollo-configservice和apollo-adminservice安装包中config目录下的application-github.properties，配置nacos服务器地址 ```properties nacos.discovery.server-addr=127.0.0.1:8848 ``` ### 2.2.2 部署Apollo服务端 #### 2.2.2.1 部署apollo-configservice 将对应环境的`apollo-configservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=18" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-configservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。另外apollo-configservice同时承担meta server职责，如果要修改端口，注意要同时ApolloConfigDB.ServerConfig表中的`eureka.service.url`配置项以及apollo-portal和apollo-client中的使用到的meta server信息，详见：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)和[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 > 注4：如果ApolloConfigDB.ServerConfig的eureka.service.url只配了当前正在启动的机器的话，在启动apollo-configservice的过程中会在日志中输出eureka注册失败的信息，如`com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused`。需要注意的是，这个是预期的情况，因为apollo-configservice需要向Meta Server（它自己）注册服务，但是因为在启动过程中，自己还没起来，所以会报这个错。后面会进行重试的动作，所以等自己服务起来后就会注册正常了。 > 注5：如果你看到了这里，相信你一定是一个细心阅读文档的人，而且离成功就差一点点了，继续加油，应该很快就能完成Apollo的分布式部署了！不过你是否有感觉Apollo的分布式部署步骤有点繁琐？是否有啥建议想要和作者说？如果答案是肯定的话，请移步 [#1424](https://github.com/ctripcorp/apollo/issues/1424)，期待你的建议！ #### 2.2.2.2 部署apollo-adminservice 将对应环境的`apollo-adminservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-adminservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 #### 2.2.2.3 部署apollo-portal 将`apollo-portal-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms4096m -Xmx4096m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-portal.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 ## 2.3 Docker部署 ### 2.3.1 1.7.0及以上版本 Apollo 1.7.0版本开始会默认上传Docker镜像到[Docker Hub](https://hub.docker.com/u/apolloconfig)，可以按照如下步骤获取 #### 2.3.1.1 Apollo Config Service ##### 2.3.1.1.1 获取镜像 ```bash docker pull apolloconfig/apollo-configservice:${version} ``` ##### 2.3.1.1.2 运行镜像示例： ```bash docker run -p 8080:8080 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-configservice apolloconfig/apollo-configservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.2 Apollo Admin Service ##### 2.3.1.2.1 获取镜像 ```bash docker pull apolloconfig/apollo-adminservice:${version} ``` ##### 2.3.1.2.2 运行镜像示例： ```bash docker run -p 8090:8090 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-adminservice apolloconfig/apollo-adminservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.3 Apollo Portal ##### 2.3.1.3.1 获取镜像 ```bash docker pull apolloconfig/apollo-portal:${version} ``` ##### 2.3.1.3.2 运行镜像示例： ```bash docker run -p 8070:8070 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloPortalDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -e APOLLO_PORTAL_ENVS=dev,pro \ -e DEV_META=http://fill-in-dev-meta-server:8080 -e PRO_META=http://fill-in-pro-meta-server:8080 \ -d -v /tmp/logs:/opt/logs --name apollo-portal apolloconfig/apollo-portal:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloPortalDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloPortalDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloPortalDB的密码 * APOLLO_PORTAL_ENVS(可选): 对应ApolloPortalDB中的[apollo.portal.envs](#_311-apolloportalenvs-可支持的环境列表)配置项，如果没有在数据库中配置的话，可以通过此环境参数配置 * DEV_META/PRO_META(可选): 配置对应环境的Meta Service地址，以${ENV}_META命名，需要注意的是如果配置了ApolloPortalDB中的[apollo.portal.meta.servers](#_312-apolloportalmetaservers-各环境meta-service列表)配置，则以apollo.portal.meta.servers中的配置为准 ### 2.3.2 1.7.0之前的版本 Apollo项目已经自带了Docker file，可以参照[2.2.1 获取安装包](#_221-获取安装包)配置好安装包后通过下面的文件来打Docker镜像： 1. [apollo-configservice](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/docker/Dockerfile) 2. [apollo-adminservice](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/docker/Dockerfile) 3. [apollo-portal](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/docker/Dockerfile) 也可以参考Apollo用户[@kulovecc](https://github.com/kulovecc)的[docker-apollo](https://github.com/kulovecc/docker-apollo)项目和[@idoop](https://github.com/idoop)的[docker-apollo](https://github.com/idoop/docker-apollo)项目。 ## 2.4 Kubernetes部署 ### 2.4.1 基于Kubernetes原生服务发现 Apollo 1.7.0版本增加了基于Kubernetes原生服务发现的部署模式，由于不再使用内置的Eureka，所以在整体部署上有很大简化，同时也提供了Helm Charts，便于部署。 > 更多设计说明可以参考[#3054](https://github.com/ctripcorp/apollo/issues/3054)。 #### 2.4.1.1 环境要求 - Kubernetes 1.10+ - Helm 3 #### 2.4.1.2 添加Apollo Helm Chart仓库 ```bash $ helm repo add apollo http://ctripcorp.github.io/apollo/charts $ helm search repo apollo ``` #### 2.4.1.3 部署apollo-configservice和apollo-adminservice ##### 2.4.1.3.1 安装apollo-configservice和apollo-adminservice 需要在每个环境中安装apollo-configservice和apollo-adminservice，所以建议在release名称中加入环境信息，例如：`apollo-service-dev` ```bash $ helm install apollo-service-dev \ --set configdb.host=1.2.3.4 \ --set configdb.userName=apollo \ --set configdb.password=apollo \ --set configdb.service.enabled=true \ --set configService.replicaCount=1 \ --set adminService.replicaCount=1 \ -n your-namespace \ apollo/apollo-service ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-service-dev -f values.yaml -n your-namespace apollo/apollo-service ``` 安装完成后会提示对应环境的Meta Server地址，需要记录下来，apollo-portal安装时需要用到： ```bash Get meta service url for current release by running these commands: echo http://apollo-service-dev-apollo-configservice:8080 ``` > 更多配置项说明可以参考[2.4.1.3.3 配置项说明](#_24133-配置项说明) ##### 2.4.1.3.2 卸载apollo-configservice和apollo-adminservice 例如要卸载`apollo-service-dev`的部署： ```bash $ helm uninstall -n your-namespace apollo-service-dev ``` ##### 2.4.1.3.3 配置项说明下表列出了apollo-service chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|---------------------\| \| `configdb.host` \| The host for apollo config db \| `nil` \| \| `configdb.port` \| The port for apollo config db \| `3306` \| \| `configdb.dbName` \| The database name for apollo config db \| `ApolloConfigDB` \| \| `configdb.userName` \| The user name for apollo config db \| `nil` \| \| `configdb.password` \| The password for apollo config db \| `nil` \| \| `configdb.connectionStringProperties` \| The connection string properties for apollo config db \| `characterEncoding=utf8` \| \| `configdb.service.enabled` \| Whether to create a Kubernetes Service for `configdb.host` or not. Set it to `true` if `configdb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `configdb.service.fullNameOverride` \| Override the service name for apollo config db \| `nil` \| \| `configdb.service.port` \| The port for the service of apollo config db \| `3306` \| \| `configdb.service.type` \| The service type of apollo config db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| \| `configService.fullNameOverride` \| Override the deployment name for apollo-configservice \| `nil` \| \| `configService.replicaCount` \| Replica count of apollo-configservice \| `2` \| \| `configService.containerPort` \| Container port of apollo-configservice \| `8080` \| \| `configService.image.repository` \| Image repository of apollo-configservice \| `apolloconfig/apollo-configservice` \| \| `configService.image.tag` \| Image tag of apollo-configservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.image.pullPolicy` \| Image pull policy of apollo-configservice \| `IfNotPresent` \| \| `configService.imagePullSecrets` \| Image pull secrets of apollo-configservice \| `[]` \| \| `configService.service.fullNameOverride` \| Override the service name for apollo-configservice \| `nil` \| \| `configService.service.port` \| The port for the service of apollo-configservice \| `8080` \| \| `configService.service.targetPort` \| The target port for the service of apollo-configservice \| `8080` \| \| `configService.service.type` \| The service type of apollo-configservice \| `ClusterIP` \| \| `configService.ingress.enabled` \| Whether to enable the ingress for config-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `configService.ingress.annotations` \| The annotations of the ingress for config-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `configService.ingress.hosts.host` \| The host of the ingress for config-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.ingress.hosts.paths` \| The paths of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.ingress.tls` \| The tls definition of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `configService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `configService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `configService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `configService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `configService.config.configServiceUrlOverride` \| Override `apollo.config-service.url`: config service url to be accessed by apollo-client, e.g. `http://apollo-config-service-dev:8080` \| `nil` \| \| `configService.config.adminServiceUrlOverride` \| Override `apollo.admin-service.url`: admin service url to be accessed by apollo-portal, e.g. `http://apollo-admin-service-dev:8090` \| `nil` \| \| `configService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access config service via `http://{config_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `configService.strategy` \| The deployment strategy of apollo-configservice \| `{}` \| \| `configService.resources` \| The resources definition of apollo-configservice \| `{}` \| \| `configService.nodeSelector` \| The node selector definition of apollo-configservice \| `{}` \| \| `configService.tolerations` \| The tolerations definition of apollo-configservice \| `[]` \| \| `configService.affinity` \| The affinity definition of apollo-configservice \| `{}` \| \| `adminService.fullNameOverride` \| Override the deployment name for apollo-adminservice \| `nil` \| \| `adminService.replicaCount` \| Replica count of apollo-adminservice \| `2` \| \| `adminService.containerPort` \| Container port of apollo-adminservice \| `8090` \| \| `adminService.image.repository` \| Image repository of apollo-adminservice \| `apolloconfig/apollo-adminservice` \| \| `adminService.image.tag` \| Image tag of apollo-adminservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.image.pullPolicy` \| Image pull policy of apollo-adminservice \| `IfNotPresent` \| \| `adminService.imagePullSecrets` \| Image pull secrets of apollo-adminservice \| `[]` \| \| `adminService.service.fullNameOverride` \| Override the service name for apollo-adminservice \| `nil` \| \| `adminService.service.port` \| The port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.targetPort` \| The target port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.type` \| The service type of apollo-adminservice \| `ClusterIP` \| \| `adminService.ingress.enabled` \| Whether to enable the ingress for admin-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `adminService.ingress.annotations` \| The annotations of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `adminService.ingress.hosts.host` \| The host of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.ingress.hosts.paths` \| The paths of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.ingress.tls` \| The tls definition of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `adminService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `adminService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `adminService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `adminService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `adminService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access admin service via `http://{admin_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `adminService.strategy` \| The deployment strategy of apollo-adminservice \| `{}` \| \| `adminService.resources` \| The resources definition of apollo-adminservice \| `{}` \| \| `adminService.nodeSelector` \| The node selector definition of apollo-adminservice \| `{}` \| \| `adminService.tolerations` \| The tolerations definition of apollo-adminservice \| `[]` \| \| `adminService.affinity` \| The affinity definition of apollo-adminservice \| `{}` \| ##### 2.4.1.3.4 配置样例 ###### 2.4.1.3.4.1 ConfigDB的host是k8s集群外的IP ```yaml configdb: host: 1.2.3.4 dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.3.4.2 ConfigDB的host是k8s集群外的域名 ```yaml configdb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.3.4.3 ConfigDB的host是k8s集群内的一个服务 ```yaml configdb: host: apollodb-mysql.mysql dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.3.4.4 指定Meta Server返回的apollo-configservice地址如果apollo-client无法直接访问apollo-configservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-client的地址（比如可以通过nodeport访问） ```yaml configService: config: configServiceUrlOverride: http://1.2.3.4:12345 ``` ###### 2.4.1.3.4.5 指定Meta Server返回的apollo-adminservice地址如果apollo-portal无法直接访问apollo-adminservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-portal的地址（比如可以通过nodeport访问） ```yaml configService: config: adminServiceUrlOverride: http://1.2.3.4:23456 ``` ###### 2.4.1.3.4.6 以Ingress配置自定义路径`/config`形式暴露apollo-configservice服务 ```yaml # use /config as root, should specify configService.config.contextPath as /config configService: config: contextPath: /config ingress: enabled: true hosts: - paths: - /config ``` ###### 2.4.1.3.4.7 以Ingress配置自定义路径`/admin`形式暴露apollo-adminservice服务 ```yaml # use /admin as root, should specify adminService.config.contextPath as /admin adminService: config: contextPath: /admin ingress: enabled: true hosts: - paths: - /admin ``` #### 2.4.1.4 部署apollo-portal ##### 2.4.1.4.1 安装apollo-portal 假设有dev, pro两个环境，且meta server地址分别为`http://apollo-service-dev-apollo-configservice:8080`和`http://apollo-service-pro-apollo-configservice:8080`： ```bash $ helm install apollo-portal \ --set portaldb.host=1.2.3.4 \ --set portaldb.userName=apollo \ --set portaldb.password=apollo \ --set portaldb.service.enabled=true \ --set config.envs="dev\,pro" \ --set config.metaServers.dev=http://apollo-service-dev-apollo-configservice:8080 \ --set config.metaServers.pro=http://apollo-service-pro-apollo-configservice:8080 \ --set replicaCount=1 \ -n your-namespace \ apollo/apollo-portal ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-portal -f values.yaml -n your-namespace apollo/apollo-portal ``` > 更多配置项说明可以参考[2.4.1.4.3 配置项说明](#_24143-配置项说明) ##### 2.4.1.4.2 卸载apollo-portal 例如要卸载`apollo-portal`的部署： ```bash $ helm uninstall -n your-namespace apollo-portal ``` ##### 2.4.1.4.3 配置项说明下表列出了apollo-portal chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|-----------------------\| \| `fullNameOverride` \| Override the deployment name for apollo-portal \| `nil` \| \| `replicaCount` \| Replica count of apollo-portal \| `2` \| \| `containerPort` \| Container port of apollo-portal \| `8070` \| \| `image.repository` \| Image repository of apollo-portal \| `apolloconfig/apollo-portal` \| \| `image.tag` \| Image tag of apollo-portal, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `image.pullPolicy` \| Image pull policy of apollo-portal \| `IfNotPresent` \| \| `imagePullSecrets` \| Image pull secrets of apollo-portal \| `[]` \| \| `service.fullNameOverride` \| Override the service name for apollo-portal \| `nil` \| \| `service.port` \| The port for the service of apollo-portal \| `8070` \| \| `service.targetPort` \| The target port for the service of apollo-portal \| `8070` \| \| `service.type` \| The service type of apollo-portal \| `ClusterIP` \| \| `service.sessionAffinity` \| The session affinity for the service of apollo-portal \| `ClientIP` \| \| `ingress.enabled` \| Whether to enable the ingress or not \| `false` \| \| `ingress.annotations` \| The annotations of the ingress \| `{}` \| \| `ingress.hosts.host` \| The host of the ingress \| `nil` \| \| `ingress.hosts.paths` \| The paths of the ingress \| `[]` \| \| `ingress.tls` \| The tls definition of the ingress \| `[]` \| \| `liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `strategy` \| The deployment strategy of apollo-portal \| `{}` \| \| `resources` \| The resources definition of apollo-portal \| `{}` \| \| `nodeSelector` \| The node selector definition of apollo-portal \| `{}` \| \| `tolerations` \| The tolerations definition of apollo-portal \| `[]` \| \| `affinity` \| The affinity definition of apollo-portal \| `{}` \| \| `config.profiles` \| specify the spring profiles to activate \| `github,auth` \| \| `config.envs` \| specify the env names, e.g. `dev,pro` \| `nil` \| \| `config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access portal via `http://{portal_address}/apollo` \| `nil` \| \| `config.metaServers` \| specify the meta servers, e.g.<br />`dev: http://apollo-configservice-dev:8080`<br />`pro: http://apollo-configservice-pro:8080` \| `{}` \| \| `config.files` \| specify the extra config files for apollo-portal, e.g. `application-ldap.yml` \| `{}` \| \| `portaldb.host` \| The host for apollo portal db \| `nil` \| \| `portaldb.port` \| The port for apollo portal db \| `3306` \| \| `portaldb.dbName` \| The database name for apollo portal db \| `ApolloPortalDB` \| \| `portaldb.userName` \| The user name for apollo portal db \| `nil` \| \| `portaldb.password` \| The password for apollo portal db \| `nil` \| \| `portaldb.connectionStringProperties` \| The connection string properties for apollo portal db \| `characterEncoding=utf8` \| \| `portaldb.service.enabled` \| Whether to create a Kubernetes Service for `portaldb.host` or not. Set it to `true` if `portaldb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `portaldb.service.fullNameOverride` \| Override the service name for apollo portal db \| `nil` \| \| `portaldb.service.port` \| The port for the service of apollo portal db \| `3306` \| \| `portaldb.service.type` \| The service type of apollo portal db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| ##### 2.4.1.4.4 配置样例 ###### 2.4.1.4.4.1 PortalDB的host是k8s集群外的IP ```yaml portaldb: host: 1.2.3.4 dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.4.4.2 PortalDB的host是k8s集群外的域名 ```yaml portaldb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.4.4.3 PortalDB的host是k8s集群内的一个服务 ```yaml portaldb: host: apollodb-mysql.mysql dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.4.4.4 配置环境信息 ```yaml config: envs: dev,pro metaServers: dev: http://apollo-service-dev-apollo-configservice:8080 pro: http://apollo-service-pro-apollo-configservice:8080 ``` ###### 2.4.1.4.4.5 以Load Balancer形式暴露服务 ```yaml service: type: LoadBalancer ``` ###### 2.4.1.4.4.6 以Ingress形式暴露服务 ```yaml ingress: enabled: true hosts: - paths: - / ``` ###### 2.4.1.4.4.7 以Ingress配置自定义路径`/apollo`形式暴露服务 ```yaml # use /apollo as root, should specify config.contextPath as /apollo ingress: enabled: true hosts: - paths: - /apollo config: ... contextPath: /apollo ... ``` ###### 2.4.1.4.4.8 以Ingress配置session affinity形式暴露服务 ```yaml ingress: enabled: true annotations: kubernetes.io/ingress.class: nginx nginx.ingress.kubernetes.io/affinity: "cookie" nginx.ingress.kubernetes.io/affinity-mode: "persistent" nginx.ingress.kubernetes.io/session-cookie-conditional-samesite-none: "true" nginx.ingress.kubernetes.io/session-cookie-expires: "172800" nginx.ingress.kubernetes.io/session-cookie-max-age: "172800" hosts: - host: xxx.somedomain.com # host is required to make session affinity work paths: - / ``` ###### 2.4.1.4.4.9 启用 LDAP 支持 ```yaml config: ... profiles: github,ldap ... files: application-ldap.yml: \| spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" password: "password" searchFilter: "(uid={0})" urls: - "ldap://xxx.somedomain.com:389" ldap: mapping: objectClass: "inetOrgPerson" loginId: "uid" userDisplayName: "cn" email: "mail" ``` ### 2.4.2 基于内置的Eureka服务发现感谢[AiotCEO](https://github.com/AiotCEO)提供了k8s的部署支持，使用说明可以参考[apollo-on-kubernetes](https://github.com/ctripcorp/apollo/blob/master/scripts/apollo-on-kubernetes/README.md)。感谢[qct](https://github.com/qct)提供的Helm Chart部署支持，使用说明可以参考[qct/apollo-helm](https://github.com/qct/apollo-helm)。 # 三、服务端配置说明 > 以下配置除了支持在数据库中配置以外，也支持通过-D参数、application.properties等配置，且-D参数、application.properties等优先级高于数据库中的配置 ## 3.1 调整ApolloPortalDB配置配置项统一存储在ApolloPortalDB.ServerConfig表中，也可以通过`管理员工具 - 系统参数`页面进行配置，无特殊说明则修改完一分钟实时生效。 ### 3.1.1 apollo.portal.envs - 可支持的环境列表默认值是dev，如果portal需要管理多个环境的话，以逗号分隔即可（大小写不敏感），如： ``` DEV,FAT,UAT,PRO ``` 修改完需要重启生效。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](#_212-创建apolloconfigdb)，[3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_32-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](#_22112-配置数据库连接信息)，另外如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](#_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化。 >注2：只在数据库添加环境是不起作用的，还需要为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 >注3：如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？)。 >注4：1.1.0版本增加了系统信息页面（`管理员工具` -> `系统信息`），可以通过该页面检查配置是否正确 ### 3.1.2 apollo.portal.meta.servers - 各环境Meta Service列表 > 适用于1.6.0及以上版本 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。样例如下： ```json { "DEV":"http://1.1.1.1:8080", "FAT":"http://apollo.fat.xxx.com", "UAT":"http://apollo.uat.xxx.com", "PRO":"http://apollo.xxx.com" } ``` 修改完需要重启生效。 > 该配置优先级高于其它方式设置的Meta Service地址，更多信息可以参考[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。 ### 3.1.3 organizations - 部门列表 Portal中新建的App都需要选择部门，所以需要在这里配置可选的部门信息，样例如下： ```json [{"orgId":"TEST1","orgName":"样例部门1"},{"orgId":"TEST2","orgName":"样例部门2"}] ``` ### 3.1.4 superAdmin - Portal超级管理员超级管理员拥有所有权限，需要谨慎设置。如果没有接入自己公司的SSO系统的话，可以先暂时使用默认值apollo（默认用户）。等接入后，修改为实际使用的账号，多个账号以英文逗号分隔(,)。 ### 3.1.5 consumer.token.salt - consumer token salt 如果会使用开放平台API的话，可以设置一个token salt。如果不使用，可以忽略。 ### 3.1.6 wiki.address portal上“帮助”链接的地址，默认是Apollo github的wiki首页，可自行设置。 ### 3.1.7 admin.createPrivateNamespace.switch 是否允许项目管理员创建private namespace。设置为`true`允许创建，设置为`false`则项目管理员在页面上看不到创建private namespace的选项。[了解更多Namespace](zh/design/apollo-core-concept-namespace) ### 3.1.8 emergencyPublish.supported.envs 配置允许紧急发布的环境列表，多个env以英文逗号分隔。当config service开启一次发布只能有一个人修改开关(`namespace.lock.switch`)后，一次配置发布只能是一个人修改，另一个发布。为了避免遇到紧急情况时（如非工作时间、节假日）无法发布配置，可以配置此项以允许某些环境可以操作紧急发布，即同一个人可以修改并发布配置。 ### 3.1.9 configView.memberOnly.envs 只对项目成员显示配置信息的环境列表，多个env以英文逗号分隔。对设定了只对项目成员显示配置信息的环境，只有该项目的管理员或拥有该namespace的编辑或发布权限的用户才能看到该私有namespace的配置信息和发布历史。公共namespace始终对所有用户可见。 > 从1.1.0版本开始支持，详见[PR 1531](https://github.com/ctripcorp/apollo/pull/1531) ### 3.1.10 role.create-application.enabled - 是否开启创建项目权限控制 > 适用于1.5.0及以上版本默认为false，所有用户都可以创建项目如果设置为true，那么只有超级管理员和拥有创建项目权限的帐号可以创建项目，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配创建项目权限 ### 3.1.11 role.manage-app-master.enabled - 是否开启项目管理员分配权限控制 > 适用于1.5.0及以上版本默认为false，所有项目的管理员可以为项目添加/删除管理员如果设置为true，那么只有超级管理员和拥有项目管理员分配权限的帐号可以为特定项目添加/删除管理员，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配特定项目的管理员分配权限 ### 3.1.12 admin-service.access.tokens - 设置apollo-portal访问各环境apollo-adminservice所需的access token > 适用于1.7.1及以上版本如果对应环境的apollo-adminservice开启了[访问控制](#_326-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，那么需要在此配置apollo-portal访问该环境apollo-adminservice所需的access token，否则会访问失败格式为json，如下所示： ```json { "dev" : "098f6bcd4621d373cade4e832627b4f6", "pro" : "ad0234829205b9033196ba818f7a872b" } ``` ## 3.2 调整ApolloConfigDB配置配置项统一存储在ApolloConfigDB.ServerConfig表中，需要注意每个环境的ApolloConfigDB.ServerConfig都需要单独配置，修改完一分钟实时生效。 ### 3.2.1 eureka.service.url - Eureka服务Url > 不适用于基于Kubernetes原生服务发现场景不管是apollo-configservice还是apollo-adminservice都需要向eureka服务注册，所以需要配置eureka服务地址。按照目前的实现，apollo-configservice本身就是一个eureka服务，所以只需要填入apollo-configservice的地址即可，如有多个，用逗号分隔（注意不要忘了/eureka/后缀）。需要注意的是每个环境只填入自己环境的eureka服务地址，比如FAT的apollo-configservice是1.1.1.1:8080和2.2.2.2:8080，UAT的apollo-configservice是3.3.3.3:8080和4.4.4.4:8080，PRO的apollo-configservice是5.5.5.5:8080和6.6.6.6:8080，那么： 1. 在FAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://1.1.1.1:8080/eureka/,http://2.2.2.2:8080/eureka/ ``` 2. 在UAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://3.3.3.3:8080/eureka/,http://4.4.4.4:8080/eureka/ ``` 3. 在PRO环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://5.5.5.5:8080/eureka/,http://6.6.6.6:8080/eureka/ ``` >注1：这里需要填写本环境中全部的eureka服务地址，因为eureka需要互相复制注册信息 >注2：如果希望将Config Service和Admin Service注册到公司统一的Eureka上，可以参考[部署&开发遇到的常见问题 - 将Config Service和Admin Service注册到单独的Eureka Server上](zh/faq/common-issues-in-deployment-and-development-phase#_8-将config-service和admin-service注册到单独的eureka-server上)章节 >注3：在多机房部署时，往往希望config service和admin service只向同机房的eureka注册，要实现这个效果，需要利用`ServerConfig`表中的cluster字段，config service和admin service会读取所在机器的`/opt/settings/server.properties`（Mac/Linux）或`C:\opt\settings\server.properties`（Windows）中的idc属性，如果该idc有对应的eureka.service.url配置，那么就只会向该机房的eureka注册。比如config service和admin service会部署到`SHAOY`和`SHAJQ`两个IDC，那么为了实现这两个机房中的服务只向该机房注册，那么可以在`ServerConfig`表中新增两条记录，分别填入`SHAOY`和`SHAJQ`两个机房的eureka地址即可，`default` cluster的记录可以保留，如果有config service和admin service不是部署在`SHAOY`和`SHAJQ`这两个机房的，就会使用这条默认配置。 \| Key \|Cluster \| Value \| Comment \| \|--------------------\|-----------\|-------------------------------\|---------------------\| \| eureka.service.url \| default \| http://1.1.1.1:8080/eureka/ \| 默认的Eureka服务Url \| \| eureka.service.url \| SHAOY \| http://2.2.2.2:8080/eureka/ \| SHAOY的Eureka服务Url \| \| eureka.service.url \| SHAJQ \| http://3.3.3.3:8080/eureka/ \| SHAJQ的Eureka服务Url \| ### 3.2.2 namespace.lock.switch - 一次发布只能有一个人修改开关，用于发布审核这是一个功能开关，如果配置为true的话，那么一次配置发布只能是一个人修改，另一个发布。 > 生产环境建议开启此选项 ### 3.2.3 config-service.cache.enabled - 是否开启配置缓存这是一个功能开关，如果配置为true的话，config service会缓存加载过的配置信息，从而加快后续配置获取性能。默认为false，开启前请先评估总配置大小并调整config service内存配置。 > 开启缓存后必须确保应用中配置的app.id大小写正确，否则将获取不到正确的配置 ### 3.2.4 item.key.length.limit - 配置项 key 最大长度限制默认配置是128。 ### 3.2.5 item.value.length.limit - 配置项 value 最大长度限制默认配置是20000。 ### 3.2.6 admin-service.access.control.enabled - 配置apollo-adminservice是否开启访问控制 > 适用于1.7.1及以上版本默认为false，如果配置为true，那么apollo-portal就需要[正确配置](#_3112-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)访问该环境的access token，否则访问会被拒绝 ### 3.2.7 admin-service.access.tokens - 配置允许访问apollo-adminservice的access token列表 > 适用于1.7.1及以上版本如果该配置项为空，那么访问控制不会生效。如果允许多个token，token 之间以英文逗号分隔样例： ```properties admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6 admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6,ad0234829205b9033196ba818f7a872b ```	本文档介绍了如何按照分布式部署的方式编译、打包、部署Apollo配置中心，从而可以在开发、测试、生产等环境分别部署运行。 > 如果只是需要在本地快速部署试用Apollo的话，可以参考[Quick Start](zh/deployment/quick-start) #   # 一、准备工作 ## 1.1 运行时环境 ### 1.1.1 OS 服务端基于Spring Boot，启动脚本理论上支持所有Linux发行版，建议[CentOS 7](https://www.centos.org/)。 ### 1.1.2 Java * Apollo服务端：1.8+ * Apollo客户端：1.7+ 由于需要同时运行服务端和客户端，所以建议安装Java 1.8+。 >对于Apollo客户端，运行时环境只需要1.7+即可。 >注：对于Apollo客户端，如果有需要的话，可以做少量代码修改来降级到Java 1.6，详细信息可以参考[Issue 483](https://github.com/ctripcorp/apollo/issues/483) 在配置好后，可以通过如下命令检查： ```sh java -version ``` 样例输出： ```sh java version "1.8.0_74" Java(TM) SE Runtime Environment (build 1.8.0_74-b02) Java HotSpot(TM) 64-Bit Server VM (build 25.74-b02, mixed mode) ``` ## 1.2 MySQL * 版本要求：5.6.5+ Apollo的表结构对`timestamp`使用了多个default声明，所以需要5.6.5以上版本。连接上MySQL后，可以通过如下命令检查： ```sql SHOW VARIABLES WHERE Variable_name = 'version'; ``` \| Variable_name \| Value \| \|---------------\|--------\| \| version \| 5.7.11 \| > 注1：MySQL版本可以降级到5.5，详见[mysql 依赖降级讨论](https://github.com/ctripcorp/apollo/issues/481)。 > 注2：如果希望使用Oracle的话，可以参考[vanpersl](https://github.com/vanpersl)在Apollo 0.8.0基础上开发的[Oracle适配代码](https://github.com/ctripcorp/apollo/compare/v0.8.0...vanpersl:db-oracle)，Oracle版本为10.2.0.1.0。 > 注3：如果希望使用Postgres的话，可以参考[oaksharks](https://github.com/oaksharks)在Apollo 0.9.1基础上开发的[Pg适配代码](https://github.com/oaksharks/apollo/compare/ac10768ee2e11c488523ca0e845984f6f71499ac...oaksharks:pg)，Postgres的版本为9.3.20，也可以参考[xiao0yy](https://github.com/xiao0yy)在Apollo 0.10.2基础上开发的[Pg适配代码](https://github.com/ctripcorp/apollo/issues/1293)，Postgres的版本为9.5。 ## 1.3 环境分布式部署需要事先确定部署的环境以及部署方式。 Apollo目前支持以下环境： * DEV * 开发环境 * FAT * 测试环境，相当于alpha环境(功能测试) * UAT * 集成环境，相当于beta环境（回归测试） * PRO * 生产环境 > 如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？) 以ctrip为例，我们的部署策略如下： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-deployment.png) * Portal部署在生产环境的机房，通过它来直接管理FAT、UAT、PRO等环境的配置 * Meta Server、Config Service和Admin Service在每个环境都单独部署，使用独立的数据库 * Meta Server、Config Service和Admin Service在生产环境部署在两个机房，实现双活 * Meta Server和Config Service部署在同一个JVM进程内，Admin Service部署在同一台服务器的另一个JVM进程内另外也可以参考下[@lyliyongblue](https://github.com/lyliyongblue) 贡献的样例部署图（建议右键新窗口打开看大图）： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/lyliyongblue-apollo-deployment.png) ## 1.4 网络策略分布式部署的时候，`apollo-configservice`和`apollo-adminservice`需要把自己的IP和端口注册到Meta Server（apollo-configservice本身）。 Apollo客户端和Portal会从Meta Server获取服务的地址（IP+端口），然后通过服务地址直接访问。需要注意的是，`apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，请不要将`apollo-configservice`和`apollo-adminservice`直接暴露在公网。所以如果实际部署的机器有多块网卡（如docker），或者存在某些网卡的IP是Apollo客户端和Portal无法访问的（如网络安全限制），那么我们就需要在`apollo-configservice`和`apollo-adminservice`中做相关限制以避免Eureka将这些网卡的IP注册到Meta Server。具体文档可以参考[Ignore Network Interfaces](http://projects.spring.io/spring-cloud/spring-cloud.html#ignore-network-interfaces)章节。具体而言，就是分别编辑[apollo-configservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/resources/application.yml)和[apollo-adminservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/resources/application.yml)，然后把需要忽略的网卡加进去。如下面这个例子就是对于`apollo-configservice`，把docker0和veth.的网卡在注册到Eureka时忽略掉。 ``` spring: application: name: apollo-configservice profiles: active: ${apollo_profile} cloud: inetutils: ignoredInterfaces: - docker0 - veth. ``` > 注意，对于application.yml修改时要小心，千万不要把其它信息改错了，如spring.application.name等。另外一种方式是直接指定要注册的IP，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.ip-address=${指定的IP}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_IP_ADDRESS=${指定的IP}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: ip-address: ${指定的IP} ``` 最后一种方式是直接指定要注册的IP+PORT，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.homePageUrl=http://${指定的IP}:${指定的Port}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_HOME_PAGE_URL=http://${指定的IP}:${指定的Port}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: homePageUrl: http://${指定的IP}:${指定的Port} preferIpAddress: false ``` 做完上述修改并重启后，可以查看Eureka页面（http://${config-service-url:port}）检查注册上来的IP信息是否正确。如果Apollo部署在公有云上，本地开发环境无法连接，但又需要做开发测试的话，客户端可以升级到0.11.0版本及以上，然后配置[跳过Apollo Meta Server服务发现](zh/usage/java-sdk-user-guide#_1222-跳过apollo-meta-server服务发现) # 二、部署步骤部署步骤总体还是比较简单的，Apollo的唯一依赖是数据库，所以需要首先把数据库准备好，然后根据实际情况，选择不同的部署方式： > [@lingjiaju](https://github.com/lingjiaju)录制了一系列Apollo快速上手视频，如果看文档觉得略繁琐的话，不妨可以先看一下他的[视频教程](https://pan.baidu.com/s/1blv87EOZS77NWT8Amkijkw#list/path=%2F)。 > 如果部署过程中遇到了问题，可以参考[部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase)，一般都能找到答案。 ## 2.1 创建数据库 Apollo服务端共需要两个数据库：`ApolloPortalDB`和`ApolloConfigDB`，我们把数据库、表的创建和样例数据都分别准备了sql文件，只需要导入数据库即可。需要注意的是ApolloPortalDB只需要在生产环境部署一个即可，而ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB。 > 注意：如果你本地已经创建过Apollo数据库，请注意备份数据。我们准备的sql文件会清空Apollo相关的表。 ### 2.1.1 创建ApolloPortalDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.1.1 手动导入SQL创建通过各种MySQL客户端导入[apolloportaldb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloportaldb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloportaldb.sql ``` #### 2.1.1.2 通过Flyway导入SQL创建 > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-portaldb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-portaldb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pportaldb flyway:migrate` #### 2.1.1.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloPortalDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------\|------------------\| \| 1 \| apollo.portal.envs \| dev \| 可支持的环境列表 \| > 注：ApolloPortalDB只需要在生产环境部署一个即可 ### 2.1.2 创建ApolloConfigDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.2.1 手动导入SQL 通过各种MySQL客户端导入[apolloconfigdb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloconfigdb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloconfigdb.sql ``` #### 2.1.2.2 通过Flyway导入SQL > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-configdb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-configdb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pconfigdb flyway:migrate` #### 2.1.2.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloConfigDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------------------------------\|---------------\| \| 1 \| eureka.service.url \| http://127.0.0.1:8080/eureka/ \| Eureka服务Url \| > 注：ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB #### 2.1.2.4 从别的环境导入ApolloConfigDB的项目数据如果是全新部署的Apollo配置中心，请忽略此步。如果不是全新部署的Apollo配置中心，比如已经使用了一段时间，这时在Apollo配置中心已经创建了不少项目以及namespace等，那么在新环境中的ApolloConfigDB中需要从其它正常运行的环境中导入必要的项目数据。主要涉及ApolloConfigDB的下面4张表，下面同时附上需要导入的数据查询语句： 1. App * 导入全部的App * 如：insert into `新环境的ApolloConfigDB`.`App` select * from `其它环境的ApolloConfigDB`.`App` where `IsDeleted` = 0; 2. AppNamespace * 导入全部的AppNamespace * 如：insert into `新环境的ApolloConfigDB`.`AppNamespace` select * from `其它环境的ApolloConfigDB`.`AppNamespace` where `IsDeleted` = 0; 3. Cluster * 导入默认的default集群 * 如：insert into `新环境的ApolloConfigDB`.`Cluster` select * from `其它环境的ApolloConfigDB`.`Cluster` where `Name` = 'default' and `IsDeleted` = 0; 4. Namespace * 导入默认的default集群中的namespace * 如：insert into `新环境的ApolloConfigDB`.`Namespace` select * from `其它环境的ApolloConfigDB`.`Namespace` where `ClusterName` = 'default' and `IsDeleted` = 0; 同时也别忘了通知用户在新的环境给自己的项目设置正确的配置信息，尤其是一些影响面比较大的公共namespace配置。 > 如果是为正在运行的环境迁移数据，建议迁移完重启一下config service，因为config service中有appnamespace的缓存数据 ### 2.1.3 调整服务端配置 Apollo自身的一些配置是放在数据库里面的，所以需要针对实际情况做一些调整，具体参数说明请参考[三、服务端配置说明](#三、服务端配置说明) ## 2.2 虚拟机/物理机部署 ### 2.2.1 获取安装包可以通过两种方式获取安装包： 1. 直接下载安装包 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载预先打好的安装包 * 如果对Apollo的代码没有定制需求，建议使用这种方式，可以省去本地打包的过程 2. 通过源码构建 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载Source code包或直接clone[源码](https://github.com/ctripcorp/apollo)后在本地构建 * 如果需要对Apollo的做定制开发，需要使用这种方式 #### 2.2.1.1 直接下载安装包 ##### 2.2.1.1.1 获取apollo-configservice、apollo-adminservice、apollo-portal安装包从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载最新版本的`apollo-configservice-x.x.x-github.zip`、`apollo-adminservice-x.x.x-github.zip`和`apollo-portal-x.x.x-github.zip`即可。 ##### 2.2.1.1.2 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，数据库连接串信息位于上一步下载的压缩包中的`config/application-github.properties`中。 ###### 2.2.1.1.2.1 配置apollo-configservice的数据库连接信息 1. 解压`apollo-configservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.2 配置apollo-adminservice的数据库连接信息 1. 解压`apollo-adminservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境admin-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.3 配置apollo-portal的数据库连接信息 1. 解压`apollo-portal-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloPortalDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` ###### 2.2.1.1.2.4 配置apollo-portal的meta service信息 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。 > 对于1.6.0及以上版本，可以通过ApolloPortalDB.ServerConfig中的配置项来配置Meta Service地址，详见[apollo.portal.meta.servers - 各环境Meta Service列表](#_312-apolloportalmetaservers-各环境meta-service列表) 使用程序员专用编辑器（如vim，notepad++，sublime等）打开`apollo-portal-x.x.x-github.zip`中`config`目录下的`apollo-env.properties`文件。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么可以如下修改各环境meta service服务地址，格式为`${env}.meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项（如lpt.meta）： ```sh dev.meta=http://1.1.1.1:8080 fat.meta=http://apollo.fat.xxx.com uat.meta=http://apollo.uat.xxx.com pro.meta=http://apollo.xxx.com ``` 除了通过`apollo-env.properties`方式配置meta service以外，apollo也支持在运行时指定meta service（优先级比`apollo-env.properties`高）： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 #### 2.2.1.2 通过源码构建 ##### 2.2.1.2.1 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，所以需要编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，修改ApolloPortalDB和ApolloConfigDB相关的数据库连接串信息。 > 注意：填入的用户需要具备对ApolloPortalDB和ApolloConfigDB数据的读写权限。 ```sh #apollo config db info apollo_config_db_url=jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 apollo_config_db_username=用户名 apollo_config_db_password=密码（如果没有密码，留空即可） # apollo portal db info apollo_portal_db_url=jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 apollo_portal_db_username=用户名 apollo_portal_db_password=密码（如果没有密码，留空即可） ``` > 注1：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service和admin-service需要使用不同的数据库参数打不同的包，portal只需要打一次包即可 > 注2：如果不想config-service和admin-service每个环境打一个包的话，也可以通过运行时传入数据库连接串信息实现，具体可以参考 [Issue 869](https://github.com/ctripcorp/apollo/issues/869) > 注3：每个环境都需要独立部署一套config-service、admin-service和ApolloConfigDB ##### 2.2.1.2.2 配置各环境meta service地址 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以需要在打包时提供这些信息。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，如下修改各环境meta service服务地址，格式为`${env}_meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项： ```sh dev_meta=http://1.1.1.1:8080 fat_meta=http://apollo.fat.xxx.com uat_meta=http://apollo.uat.xxx.com pro_meta=http://apollo.xxx.com META_SERVERS_OPTS="-Ddev_meta=$dev_meta -Dfat_meta=$fat_meta -Duat_meta=$uat_meta -Dpro_meta=$pro_meta" ``` 除了在打包时配置meta service以外，apollo也支持在运行时指定meta service： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 ##### 2.2.1.2.3 执行编译、打包做完上述配置后，就可以执行编译和打包了。 > 注：初次编译会从Maven中央仓库下载不少依赖，如果网络情况不佳时很容易出错，建议使用国内的Maven仓库源，比如[阿里云Maven镜像](http://www.cnblogs.com/geektown/p/5705405.html) ```sh ./build.sh ``` 该脚本会依次打包apollo-configservice, apollo-adminservice, apollo-portal。 > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service和admin-service需要使用不同的数据库连接信息打不同的包，portal只需要打一次包即可 ##### 2.2.1.2.4 获取apollo-configservice安装包位于`apollo-configservice/target/`目录下的`apollo-configservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.5 获取apollo-adminservice安装包位于`apollo-adminservice/target/`目录下的`apollo-adminservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的admin-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.6 获取apollo-portal安装包位于`apollo-portal/target/`目录下的`apollo-portal-x.x.x-github.zip` ##### 2.2.1.2.7 启用外部nacos服务注册中心替换内置eureka 1. 修改build.sh/build.bat，将config-service和admin-service的maven编译命令更改为 ```shell mvn clean package -Pgithub,nacos-discovery -DskipTests -pl apollo-configservice,apollo-adminservice -am -Dapollo_profile=github,nacos-discovery -Dspring_datasource_url=$apollo_config_db_url -Dspring_datasource_username=$apollo_config_db_username -Dspring_datasource_password=$apollo_config_db_password ``` 2. 分别修改apollo-configservice和apollo-adminservice安装包中config目录下的application-github.properties，配置nacos服务器地址 ```properties nacos.discovery.server-addr=127.0.0.1:8848 ``` ### 2.2.2 部署Apollo服务端 #### 2.2.2.1 部署apollo-configservice 将对应环境的`apollo-configservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=18" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-configservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。另外apollo-configservice同时承担meta server职责，如果要修改端口，注意要同时ApolloConfigDB.ServerConfig表中的`eureka.service.url`配置项以及apollo-portal和apollo-client中的使用到的meta server信息，详见：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)和[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 > 注4：如果ApolloConfigDB.ServerConfig的eureka.service.url只配了当前正在启动的机器的话，在启动apollo-configservice的过程中会在日志中输出eureka注册失败的信息，如`com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused`。需要注意的是，这个是预期的情况，因为apollo-configservice需要向Meta Server（它自己）注册服务，但是因为在启动过程中，自己还没起来，所以会报这个错。后面会进行重试的动作，所以等自己服务起来后就会注册正常了。 > 注5：如果你看到了这里，相信你一定是一个细心阅读文档的人，而且离成功就差一点点了，继续加油，应该很快就能完成Apollo的分布式部署了！不过你是否有感觉Apollo的分布式部署步骤有点繁琐？是否有啥建议想要和作者说？如果答案是肯定的话，请移步 [#1424](https://github.com/ctripcorp/apollo/issues/1424)，期待你的建议！ #### 2.2.2.2 部署apollo-adminservice 将对应环境的`apollo-adminservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-adminservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 #### 2.2.2.3 部署apollo-portal 将`apollo-portal-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms4096m -Xmx4096m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-portal.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 ## 2.3 Docker部署 ### 2.3.1 1.7.0及以上版本 Apollo 1.7.0版本开始会默认上传Docker镜像到[Docker Hub](https://hub.docker.com/u/apolloconfig)，可以按照如下步骤获取 #### 2.3.1.1 Apollo Config Service ##### 2.3.1.1.1 获取镜像 ```bash docker pull apolloconfig/apollo-configservice:${version} ``` ##### 2.3.1.1.2 运行镜像示例： ```bash docker run -p 8080:8080 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-configservice apolloconfig/apollo-configservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.2 Apollo Admin Service ##### 2.3.1.2.1 获取镜像 ```bash docker pull apolloconfig/apollo-adminservice:${version} ``` ##### 2.3.1.2.2 运行镜像示例： ```bash docker run -p 8090:8090 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-adminservice apolloconfig/apollo-adminservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.3 Apollo Portal ##### 2.3.1.3.1 获取镜像 ```bash docker pull apolloconfig/apollo-portal:${version} ``` ##### 2.3.1.3.2 运行镜像示例： ```bash docker run -p 8070:8070 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloPortalDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -e APOLLO_PORTAL_ENVS=dev,pro \ -e DEV_META=http://fill-in-dev-meta-server:8080 -e PRO_META=http://fill-in-pro-meta-server:8080 \ -d -v /tmp/logs:/opt/logs --name apollo-portal apolloconfig/apollo-portal:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloPortalDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloPortalDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloPortalDB的密码 * APOLLO_PORTAL_ENVS(可选): 对应ApolloPortalDB中的[apollo.portal.envs](#_311-apolloportalenvs-可支持的环境列表)配置项，如果没有在数据库中配置的话，可以通过此环境参数配置 * DEV_META/PRO_META(可选): 配置对应环境的Meta Service地址，以${ENV}_META命名，需要注意的是如果配置了ApolloPortalDB中的[apollo.portal.meta.servers](#_312-apolloportalmetaservers-各环境meta-service列表)配置，则以apollo.portal.meta.servers中的配置为准 ### 2.3.2 1.7.0之前的版本 Apollo项目已经自带了Docker file，可以参照[2.2.1 获取安装包](#_221-获取安装包)配置好安装包后通过下面的文件来打Docker镜像： 1. [apollo-configservice](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/docker/Dockerfile) 2. [apollo-adminservice](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/docker/Dockerfile) 3. [apollo-portal](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/docker/Dockerfile) 也可以参考Apollo用户[@kulovecc](https://github.com/kulovecc)的[docker-apollo](https://github.com/kulovecc/docker-apollo)项目和[@idoop](https://github.com/idoop)的[docker-apollo](https://github.com/idoop/docker-apollo)项目。 ## 2.4 Kubernetes部署 ### 2.4.1 基于Kubernetes原生服务发现 Apollo 1.7.0版本增加了基于Kubernetes原生服务发现的部署模式，由于不再使用内置的Eureka，所以在整体部署上有很大简化，同时也提供了Helm Charts，便于部署。 > 更多设计说明可以参考[#3054](https://github.com/ctripcorp/apollo/issues/3054)。 #### 2.4.1.1 环境要求 - Kubernetes 1.10+ - Helm 3 #### 2.4.1.2 添加Apollo Helm Chart仓库 ```bash $ helm repo add apollo http://ctripcorp.github.io/apollo/charts $ helm search repo apollo ``` #### 2.4.1.3 部署apollo-configservice和apollo-adminservice ##### 2.4.1.3.1 安装apollo-configservice和apollo-adminservice 需要在每个环境中安装apollo-configservice和apollo-adminservice，所以建议在release名称中加入环境信息，例如：`apollo-service-dev` ```bash $ helm install apollo-service-dev \ --set configdb.host=1.2.3.4 \ --set configdb.userName=apollo \ --set configdb.password=apollo \ --set configdb.service.enabled=true \ --set configService.replicaCount=1 \ --set adminService.replicaCount=1 \ -n your-namespace \ apollo/apollo-service ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-service-dev -f values.yaml -n your-namespace apollo/apollo-service ``` 安装完成后会提示对应环境的Meta Server地址，需要记录下来，apollo-portal安装时需要用到： ```bash Get meta service url for current release by running these commands: echo http://apollo-service-dev-apollo-configservice:8080 ``` > 更多配置项说明可以参考[2.4.1.3.3 配置项说明](#_24133-配置项说明) ##### 2.4.1.3.2 卸载apollo-configservice和apollo-adminservice 例如要卸载`apollo-service-dev`的部署： ```bash $ helm uninstall -n your-namespace apollo-service-dev ``` ##### 2.4.1.3.3 配置项说明下表列出了apollo-service chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|---------------------\| \| `configdb.host` \| The host for apollo config db \| `nil` \| \| `configdb.port` \| The port for apollo config db \| `3306` \| \| `configdb.dbName` \| The database name for apollo config db \| `ApolloConfigDB` \| \| `configdb.userName` \| The user name for apollo config db \| `nil` \| \| `configdb.password` \| The password for apollo config db \| `nil` \| \| `configdb.connectionStringProperties` \| The connection string properties for apollo config db \| `characterEncoding=utf8` \| \| `configdb.service.enabled` \| Whether to create a Kubernetes Service for `configdb.host` or not. Set it to `true` if `configdb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `configdb.service.fullNameOverride` \| Override the service name for apollo config db \| `nil` \| \| `configdb.service.port` \| The port for the service of apollo config db \| `3306` \| \| `configdb.service.type` \| The service type of apollo config db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| \| `configService.fullNameOverride` \| Override the deployment name for apollo-configservice \| `nil` \| \| `configService.replicaCount` \| Replica count of apollo-configservice \| `2` \| \| `configService.containerPort` \| Container port of apollo-configservice \| `8080` \| \| `configService.image.repository` \| Image repository of apollo-configservice \| `apolloconfig/apollo-configservice` \| \| `configService.image.tag` \| Image tag of apollo-configservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.image.pullPolicy` \| Image pull policy of apollo-configservice \| `IfNotPresent` \| \| `configService.imagePullSecrets` \| Image pull secrets of apollo-configservice \| `[]` \| \| `configService.service.fullNameOverride` \| Override the service name for apollo-configservice \| `nil` \| \| `configService.service.port` \| The port for the service of apollo-configservice \| `8080` \| \| `configService.service.targetPort` \| The target port for the service of apollo-configservice \| `8080` \| \| `configService.service.type` \| The service type of apollo-configservice \| `ClusterIP` \| \| `configService.ingress.enabled` \| Whether to enable the ingress for config-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `configService.ingress.annotations` \| The annotations of the ingress for config-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `configService.ingress.hosts.host` \| The host of the ingress for config-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.ingress.hosts.paths` \| The paths of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.ingress.tls` \| The tls definition of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `configService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `configService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `configService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `configService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `configService.config.configServiceUrlOverride` \| Override `apollo.config-service.url`: config service url to be accessed by apollo-client, e.g. `http://apollo-config-service-dev:8080` \| `nil` \| \| `configService.config.adminServiceUrlOverride` \| Override `apollo.admin-service.url`: admin service url to be accessed by apollo-portal, e.g. `http://apollo-admin-service-dev:8090` \| `nil` \| \| `configService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access config service via `http://{config_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `configService.strategy` \| The deployment strategy of apollo-configservice \| `{}` \| \| `configService.resources` \| The resources definition of apollo-configservice \| `{}` \| \| `configService.nodeSelector` \| The node selector definition of apollo-configservice \| `{}` \| \| `configService.tolerations` \| The tolerations definition of apollo-configservice \| `[]` \| \| `configService.affinity` \| The affinity definition of apollo-configservice \| `{}` \| \| `adminService.fullNameOverride` \| Override the deployment name for apollo-adminservice \| `nil` \| \| `adminService.replicaCount` \| Replica count of apollo-adminservice \| `2` \| \| `adminService.containerPort` \| Container port of apollo-adminservice \| `8090` \| \| `adminService.image.repository` \| Image repository of apollo-adminservice \| `apolloconfig/apollo-adminservice` \| \| `adminService.image.tag` \| Image tag of apollo-adminservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.image.pullPolicy` \| Image pull policy of apollo-adminservice \| `IfNotPresent` \| \| `adminService.imagePullSecrets` \| Image pull secrets of apollo-adminservice \| `[]` \| \| `adminService.service.fullNameOverride` \| Override the service name for apollo-adminservice \| `nil` \| \| `adminService.service.port` \| The port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.targetPort` \| The target port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.type` \| The service type of apollo-adminservice \| `ClusterIP` \| \| `adminService.ingress.enabled` \| Whether to enable the ingress for admin-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `adminService.ingress.annotations` \| The annotations of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `adminService.ingress.hosts.host` \| The host of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.ingress.hosts.paths` \| The paths of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.ingress.tls` \| The tls definition of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `adminService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `adminService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `adminService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `adminService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `adminService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access admin service via `http://{admin_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `adminService.strategy` \| The deployment strategy of apollo-adminservice \| `{}` \| \| `adminService.resources` \| The resources definition of apollo-adminservice \| `{}` \| \| `adminService.nodeSelector` \| The node selector definition of apollo-adminservice \| `{}` \| \| `adminService.tolerations` \| The tolerations definition of apollo-adminservice \| `[]` \| \| `adminService.affinity` \| The affinity definition of apollo-adminservice \| `{}` \| ##### 2.4.1.3.4 配置样例 ###### 2.4.1.3.4.1 ConfigDB的host是k8s集群外的IP ```yaml configdb: host: 1.2.3.4 dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.3.4.2 ConfigDB的host是k8s集群外的域名 ```yaml configdb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.3.4.3 ConfigDB的host是k8s集群内的一个服务 ```yaml configdb: host: apollodb-mysql.mysql dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.3.4.4 指定Meta Server返回的apollo-configservice地址如果apollo-client无法直接访问apollo-configservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-client的地址（比如可以通过nodeport访问） ```yaml configService: config: configServiceUrlOverride: http://1.2.3.4:12345 ``` ###### 2.4.1.3.4.5 指定Meta Server返回的apollo-adminservice地址如果apollo-portal无法直接访问apollo-adminservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-portal的地址（比如可以通过nodeport访问） ```yaml configService: config: adminServiceUrlOverride: http://1.2.3.4:23456 ``` ###### 2.4.1.3.4.6 以Ingress配置自定义路径`/config`形式暴露apollo-configservice服务 ```yaml # use /config as root, should specify configService.config.contextPath as /config configService: config: contextPath: /config ingress: enabled: true hosts: - paths: - /config ``` ###### 2.4.1.3.4.7 以Ingress配置自定义路径`/admin`形式暴露apollo-adminservice服务 ```yaml # use /admin as root, should specify adminService.config.contextPath as /admin adminService: config: contextPath: /admin ingress: enabled: true hosts: - paths: - /admin ``` #### 2.4.1.4 部署apollo-portal ##### 2.4.1.4.1 安装apollo-portal 假设有dev, pro两个环境，且meta server地址分别为`http://apollo-service-dev-apollo-configservice:8080`和`http://apollo-service-pro-apollo-configservice:8080`： ```bash $ helm install apollo-portal \ --set portaldb.host=1.2.3.4 \ --set portaldb.userName=apollo \ --set portaldb.password=apollo \ --set portaldb.service.enabled=true \ --set config.envs="dev\,pro" \ --set config.metaServers.dev=http://apollo-service-dev-apollo-configservice:8080 \ --set config.metaServers.pro=http://apollo-service-pro-apollo-configservice:8080 \ --set replicaCount=1 \ -n your-namespace \ apollo/apollo-portal ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-portal -f values.yaml -n your-namespace apollo/apollo-portal ``` > 更多配置项说明可以参考[2.4.1.4.3 配置项说明](#_24143-配置项说明) ##### 2.4.1.4.2 卸载apollo-portal 例如要卸载`apollo-portal`的部署： ```bash $ helm uninstall -n your-namespace apollo-portal ``` ##### 2.4.1.4.3 配置项说明下表列出了apollo-portal chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|-----------------------\| \| `fullNameOverride` \| Override the deployment name for apollo-portal \| `nil` \| \| `replicaCount` \| Replica count of apollo-portal \| `2` \| \| `containerPort` \| Container port of apollo-portal \| `8070` \| \| `image.repository` \| Image repository of apollo-portal \| `apolloconfig/apollo-portal` \| \| `image.tag` \| Image tag of apollo-portal, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `image.pullPolicy` \| Image pull policy of apollo-portal \| `IfNotPresent` \| \| `imagePullSecrets` \| Image pull secrets of apollo-portal \| `[]` \| \| `service.fullNameOverride` \| Override the service name for apollo-portal \| `nil` \| \| `service.port` \| The port for the service of apollo-portal \| `8070` \| \| `service.targetPort` \| The target port for the service of apollo-portal \| `8070` \| \| `service.type` \| The service type of apollo-portal \| `ClusterIP` \| \| `service.sessionAffinity` \| The session affinity for the service of apollo-portal \| `ClientIP` \| \| `ingress.enabled` \| Whether to enable the ingress or not \| `false` \| \| `ingress.annotations` \| The annotations of the ingress \| `{}` \| \| `ingress.hosts.host` \| The host of the ingress \| `nil` \| \| `ingress.hosts.paths` \| The paths of the ingress \| `[]` \| \| `ingress.tls` \| The tls definition of the ingress \| `[]` \| \| `liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `strategy` \| The deployment strategy of apollo-portal \| `{}` \| \| `resources` \| The resources definition of apollo-portal \| `{}` \| \| `nodeSelector` \| The node selector definition of apollo-portal \| `{}` \| \| `tolerations` \| The tolerations definition of apollo-portal \| `[]` \| \| `affinity` \| The affinity definition of apollo-portal \| `{}` \| \| `config.profiles` \| specify the spring profiles to activate \| `github,auth` \| \| `config.envs` \| specify the env names, e.g. `dev,pro` \| `nil` \| \| `config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access portal via `http://{portal_address}/apollo` \| `nil` \| \| `config.metaServers` \| specify the meta servers, e.g.<br />`dev: http://apollo-configservice-dev:8080`<br />`pro: http://apollo-configservice-pro:8080` \| `{}` \| \| `config.files` \| specify the extra config files for apollo-portal, e.g. `application-ldap.yml` \| `{}` \| \| `portaldb.host` \| The host for apollo portal db \| `nil` \| \| `portaldb.port` \| The port for apollo portal db \| `3306` \| \| `portaldb.dbName` \| The database name for apollo portal db \| `ApolloPortalDB` \| \| `portaldb.userName` \| The user name for apollo portal db \| `nil` \| \| `portaldb.password` \| The password for apollo portal db \| `nil` \| \| `portaldb.connectionStringProperties` \| The connection string properties for apollo portal db \| `characterEncoding=utf8` \| \| `portaldb.service.enabled` \| Whether to create a Kubernetes Service for `portaldb.host` or not. Set it to `true` if `portaldb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `portaldb.service.fullNameOverride` \| Override the service name for apollo portal db \| `nil` \| \| `portaldb.service.port` \| The port for the service of apollo portal db \| `3306` \| \| `portaldb.service.type` \| The service type of apollo portal db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| ##### 2.4.1.4.4 配置样例 ###### 2.4.1.4.4.1 PortalDB的host是k8s集群外的IP ```yaml portaldb: host: 1.2.3.4 dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.4.4.2 PortalDB的host是k8s集群外的域名 ```yaml portaldb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.4.4.3 PortalDB的host是k8s集群内的一个服务 ```yaml portaldb: host: apollodb-mysql.mysql dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.4.4.4 配置环境信息 ```yaml config: envs: dev,pro metaServers: dev: http://apollo-service-dev-apollo-configservice:8080 pro: http://apollo-service-pro-apollo-configservice:8080 ``` ###### 2.4.1.4.4.5 以Load Balancer形式暴露服务 ```yaml service: type: LoadBalancer ``` ###### 2.4.1.4.4.6 以Ingress形式暴露服务 ```yaml ingress: enabled: true hosts: - paths: - / ``` ###### 2.4.1.4.4.7 以Ingress配置自定义路径`/apollo`形式暴露服务 ```yaml # use /apollo as root, should specify config.contextPath as /apollo ingress: enabled: true hosts: - paths: - /apollo config: ... contextPath: /apollo ... ``` ###### 2.4.1.4.4.8 以Ingress配置session affinity形式暴露服务 ```yaml ingress: enabled: true annotations: kubernetes.io/ingress.class: nginx nginx.ingress.kubernetes.io/affinity: "cookie" nginx.ingress.kubernetes.io/affinity-mode: "persistent" nginx.ingress.kubernetes.io/session-cookie-conditional-samesite-none: "true" nginx.ingress.kubernetes.io/session-cookie-expires: "172800" nginx.ingress.kubernetes.io/session-cookie-max-age: "172800" hosts: - host: xxx.somedomain.com # host is required to make session affinity work paths: - / ``` ###### 2.4.1.4.4.9 启用 LDAP 支持 ```yaml config: ... profiles: github,ldap ... files: application-ldap.yml: \| spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" password: "password" searchFilter: "(uid={0})" urls: - "ldap://xxx.somedomain.com:389" ldap: mapping: objectClass: "inetOrgPerson" loginId: "uid" userDisplayName: "cn" email: "mail" ``` ### 2.4.2 基于内置的Eureka服务发现感谢[AiotCEO](https://github.com/AiotCEO)提供了k8s的部署支持，使用说明可以参考[apollo-on-kubernetes](https://github.com/ctripcorp/apollo/blob/master/scripts/apollo-on-kubernetes/README.md)。感谢[qct](https://github.com/qct)提供的Helm Chart部署支持，使用说明可以参考[qct/apollo-helm](https://github.com/qct/apollo-helm)。 # 三、服务端配置说明 > 以下配置除了支持在数据库中配置以外，也支持通过-D参数、application.properties等配置，且-D参数、application.properties等优先级高于数据库中的配置 ## 3.1 调整ApolloPortalDB配置配置项统一存储在ApolloPortalDB.ServerConfig表中，也可以通过`管理员工具 - 系统参数`页面进行配置，无特殊说明则修改完一分钟实时生效。 ### 3.1.1 apollo.portal.envs - 可支持的环境列表默认值是dev，如果portal需要管理多个环境的话，以逗号分隔即可（大小写不敏感），如： ``` DEV,FAT,UAT,PRO ``` 修改完需要重启生效。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](#_212-创建apolloconfigdb)，[3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_32-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](#_22112-配置数据库连接信息)，另外如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](#_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化。 >注2：只在数据库添加环境是不起作用的，还需要为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 >注3：如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？)。 >注4：1.1.0版本增加了系统信息页面（`管理员工具` -> `系统信息`），可以通过该页面检查配置是否正确 ### 3.1.2 apollo.portal.meta.servers - 各环境Meta Service列表 > 适用于1.6.0及以上版本 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。样例如下： ```json { "DEV":"http://1.1.1.1:8080", "FAT":"http://apollo.fat.xxx.com", "UAT":"http://apollo.uat.xxx.com", "PRO":"http://apollo.xxx.com" } ``` 修改完需要重启生效。 > 该配置优先级高于其它方式设置的Meta Service地址，更多信息可以参考[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。 ### 3.1.3 organizations - 部门列表 Portal中新建的App都需要选择部门，所以需要在这里配置可选的部门信息，样例如下： ```json [{"orgId":"TEST1","orgName":"样例部门1"},{"orgId":"TEST2","orgName":"样例部门2"}] ``` ### 3.1.4 superAdmin - Portal超级管理员超级管理员拥有所有权限，需要谨慎设置。如果没有接入自己公司的SSO系统的话，可以先暂时使用默认值apollo（默认用户）。等接入后，修改为实际使用的账号，多个账号以英文逗号分隔(,)。 ### 3.1.5 consumer.token.salt - consumer token salt 如果会使用开放平台API的话，可以设置一个token salt。如果不使用，可以忽略。 ### 3.1.6 wiki.address portal上“帮助”链接的地址，默认是Apollo github的wiki首页，可自行设置。 ### 3.1.7 admin.createPrivateNamespace.switch 是否允许项目管理员创建private namespace。设置为`true`允许创建，设置为`false`则项目管理员在页面上看不到创建private namespace的选项。[了解更多Namespace](zh/design/apollo-core-concept-namespace) ### 3.1.8 emergencyPublish.supported.envs 配置允许紧急发布的环境列表，多个env以英文逗号分隔。当config service开启一次发布只能有一个人修改开关(`namespace.lock.switch`)后，一次配置发布只能是一个人修改，另一个发布。为了避免遇到紧急情况时（如非工作时间、节假日）无法发布配置，可以配置此项以允许某些环境可以操作紧急发布，即同一个人可以修改并发布配置。 ### 3.1.9 configView.memberOnly.envs 只对项目成员显示配置信息的环境列表，多个env以英文逗号分隔。对设定了只对项目成员显示配置信息的环境，只有该项目的管理员或拥有该namespace的编辑或发布权限的用户才能看到该私有namespace的配置信息和发布历史。公共namespace始终对所有用户可见。 > 从1.1.0版本开始支持，详见[PR 1531](https://github.com/ctripcorp/apollo/pull/1531) ### 3.1.10 role.create-application.enabled - 是否开启创建项目权限控制 > 适用于1.5.0及以上版本默认为false，所有用户都可以创建项目如果设置为true，那么只有超级管理员和拥有创建项目权限的帐号可以创建项目，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配创建项目权限 ### 3.1.11 role.manage-app-master.enabled - 是否开启项目管理员分配权限控制 > 适用于1.5.0及以上版本默认为false，所有项目的管理员可以为项目添加/删除管理员如果设置为true，那么只有超级管理员和拥有项目管理员分配权限的帐号可以为特定项目添加/删除管理员，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配特定项目的管理员分配权限 ### 3.1.12 admin-service.access.tokens - 设置apollo-portal访问各环境apollo-adminservice所需的access token > 适用于1.7.1及以上版本如果对应环境的apollo-adminservice开启了[访问控制](#_326-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，那么需要在此配置apollo-portal访问该环境apollo-adminservice所需的access token，否则会访问失败格式为json，如下所示： ```json { "dev" : "098f6bcd4621d373cade4e832627b4f6", "pro" : "ad0234829205b9033196ba818f7a872b" } ``` ## 3.2 调整ApolloConfigDB配置配置项统一存储在ApolloConfigDB.ServerConfig表中，需要注意每个环境的ApolloConfigDB.ServerConfig都需要单独配置，修改完一分钟实时生效。 ### 3.2.1 eureka.service.url - Eureka服务Url > 不适用于基于Kubernetes原生服务发现场景不管是apollo-configservice还是apollo-adminservice都需要向eureka服务注册，所以需要配置eureka服务地址。按照目前的实现，apollo-configservice本身就是一个eureka服务，所以只需要填入apollo-configservice的地址即可，如有多个，用逗号分隔（注意不要忘了/eureka/后缀）。需要注意的是每个环境只填入自己环境的eureka服务地址，比如FAT的apollo-configservice是1.1.1.1:8080和2.2.2.2:8080，UAT的apollo-configservice是3.3.3.3:8080和4.4.4.4:8080，PRO的apollo-configservice是5.5.5.5:8080和6.6.6.6:8080，那么： 1. 在FAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://1.1.1.1:8080/eureka/,http://2.2.2.2:8080/eureka/ ``` 2. 在UAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://3.3.3.3:8080/eureka/,http://4.4.4.4:8080/eureka/ ``` 3. 在PRO环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://5.5.5.5:8080/eureka/,http://6.6.6.6:8080/eureka/ ``` >注1：这里需要填写本环境中全部的eureka服务地址，因为eureka需要互相复制注册信息 >注2：如果希望将Config Service和Admin Service注册到公司统一的Eureka上，可以参考[部署&开发遇到的常见问题 - 将Config Service和Admin Service注册到单独的Eureka Server上](zh/faq/common-issues-in-deployment-and-development-phase#_8-将config-service和admin-service注册到单独的eureka-server上)章节 >注3：在多机房部署时，往往希望config service和admin service只向同机房的eureka注册，要实现这个效果，需要利用`ServerConfig`表中的cluster字段，config service和admin service会读取所在机器的`/opt/settings/server.properties`（Mac/Linux）或`C:\opt\settings\server.properties`（Windows）中的idc属性，如果该idc有对应的eureka.service.url配置，那么就只会向该机房的eureka注册。比如config service和admin service会部署到`SHAOY`和`SHAJQ`两个IDC，那么为了实现这两个机房中的服务只向该机房注册，那么可以在`ServerConfig`表中新增两条记录，分别填入`SHAOY`和`SHAJQ`两个机房的eureka地址即可，`default` cluster的记录可以保留，如果有config service和admin service不是部署在`SHAOY`和`SHAJQ`这两个机房的，就会使用这条默认配置。 \| Key \|Cluster \| Value \| Comment \| \|--------------------\|-----------\|-------------------------------\|---------------------\| \| eureka.service.url \| default \| http://1.1.1.1:8080/eureka/ \| 默认的Eureka服务Url \| \| eureka.service.url \| SHAOY \| http://2.2.2.2:8080/eureka/ \| SHAOY的Eureka服务Url \| \| eureka.service.url \| SHAJQ \| http://3.3.3.3:8080/eureka/ \| SHAJQ的Eureka服务Url \| ### 3.2.2 namespace.lock.switch - 一次发布只能有一个人修改开关，用于发布审核这是一个功能开关，如果配置为true的话，那么一次配置发布只能是一个人修改，另一个发布。 > 生产环境建议开启此选项 ### 3.2.3 config-service.cache.enabled - 是否开启配置缓存这是一个功能开关，如果配置为true的话，config service会缓存加载过的配置信息，从而加快后续配置获取性能。默认为false，开启前请先评估总配置大小并调整config service内存配置。 > 开启缓存后必须确保应用中配置的app.id大小写正确，否则将获取不到正确的配置 ### 3.2.4 item.key.length.limit - 配置项 key 最大长度限制默认配置是128。 ### 3.2.5 item.value.length.limit - 配置项 value 最大长度限制默认配置是20000。 ### 3.2.6 admin-service.access.control.enabled - 配置apollo-adminservice是否开启访问控制 > 适用于1.7.1及以上版本默认为false，如果配置为true，那么apollo-portal就需要[正确配置](#_3112-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)访问该环境的access token，否则访问会被拒绝 ### 3.2.7 admin-service.access.tokens - 配置允许访问apollo-adminservice的access token列表 > 适用于1.7.1及以上版本如果该配置项为空，那么访问控制不会生效。如果允许多个token，token 之间以英文逗号分隔样例： ```properties admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6 admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6,ad0234829205b9033196ba818f7a872b ```	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/design/apollo-introduction.md	#   # 1、What is Apollo ## 1.1 背景随着程序功能的日益复杂，程序的配置日益增多：各种功能的开关、参数的配置、服务器的地址…… 对程序配置的期望值也越来越高：配置修改后实时生效，灰度发布，分环境、分集群管理配置，完善的权限、审核机制…… 在这样的大环境下，传统的通过配置文件、数据库等方式已经越来越无法满足开发人员对配置管理的需求。 Apollo配置中心应运而生！ ## 1.2 Apollo简介 Apollo（阿波罗）是携程框架部门研发的开源配置管理中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性。 Apollo支持4个维度管理Key-Value格式的配置： 1. application (应用) 2. environment (环境) 3. cluster (集群) 4. namespace (命名空间) 同时，Apollo基于开源模式开发，开源地址：<a href="https://github.com/ctripcorp/apollo" target="_blank">https://github.com/ctripcorp/apollo</a> ## 1.2 配置基本概念既然Apollo定位于配置中心，那么在这里有必要先简单介绍一下什么是配置。按照我们的理解，配置有以下几个属性： * 配置是独立于程序的只读变量 * 配置首先是独立于程序的，同一份程序在不同的配置下会有不同的行为。 * 其次，配置对于程序是只读的，程序通过读取配置来改变自己的行为，但是程序不应该去改变配置。 * 常见的配置有：DB Connection Str、Thread Pool Size、Buffer Size、Request Timeout、Feature Switch、Server Urls等。 * 配置伴随应用的整个生命周期 * 配置贯穿于应用的整个生命周期，应用在启动时通过读取配置来初始化，在运行时根据配置调整行为。 * 配置可以有多种加载方式 * 配置也有很多种加载方式，常见的有程序内部hard code，配置文件，环境变量，启动参数，基于数据库等 * 配置需要治理 * 权限控制 * 由于配置能改变程序的行为，不正确的配置甚至能引起灾难，所以对配置的修改必须有比较完善的权限控制 * 不同环境、集群配置管理 * 同一份程序在不同的环境（开发，测试，生产）、不同的集群（如不同的数据中心）经常需要有不同的配置，所以需要有完善的环境、集群配置管理 * 框架类组件配置管理 * 还有一类比较特殊的配置 - 框架类组件配置，比如CAT客户端的配置。 * 虽然这类框架类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为框架类组件也是应用的一部分。 * 这类组件对应的配置也需要有比较完善的管理方式。 # 2、Why Apollo 正是基于配置的特殊性，所以Apollo从设计之初就立志于成为一个有治理能力的配置发布平台，目前提供了以下的特性： * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zookeeper的地址等 * 通过命名空间（namespace）可以很方便地支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便地支持配置的回滚 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便地追踪问题 * 客户端配置信息监控 * 可以在界面上方便地看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder, Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便地使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。不过Apollo出于通用性考虑，不会对配置的修改做过多限制，只要符合基本的格式就能保存，不会针对不同的配置值进行针对性的校验，如数据库用户名、密码，Redis服务地址等 * 对于这类应用配置，Apollo支持应用方通过开放平台API在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # 3、Apollo at a glance ## 3.1 基础模型如下即是Apollo的基础模型： 1. 用户在配置中心对配置进行修改并发布 2. 配置中心通知Apollo客户端有配置更新 3. Apollo客户端从配置中心拉取最新的配置、更新本地配置并通知到应用 ![basic-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/basic-architecture.png) ## 3.2 界面概览 ![apollo-home-screenshot](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) 上图是Apollo配置中心中一个项目的配置首页 * 在页面左上方的环境列表模块展示了所有的环境和集群，用户可以随时切换。 * 页面中央展示了两个namespace(application和FX.apollo)的配置信息，默认按照表格模式展示、编辑。用户也可以切换到文本模式，以文件形式查看、编辑。 * 页面上可以方便地进行发布、回滚、灰度、授权、查看更改历史和发布历史等操作 ## 3.3 添加/修改配置项用户可以通过配置中心界面方便的添加/修改配置项，更多使用说明请参见[应用接入指南](zh/usage/apollo-user-guide) ![edit-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/edit-item-entry.png) 输入配置信息： ![edit-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/edit-item.png) ## 3.4 发布配置通过配置中心发布配置： ![publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/publish-items-entry.png) 填写发布信息： ![publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/publish-items.png) ## 3.5 客户端获取配置（Java API样例）配置发布后，就能在客户端获取到了，以Java为例，获取配置的示例代码如下。Apollo客户端还支持和Spring整合，更多客户端使用说明请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)和[.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide)。 ```java Config config = ConfigService.getAppConfig(); Integer defaultRequestTimeout = 200; Integer requestTimeout = config.getIntProperty("requestTimeout", defaultRequestTimeout); ``` ## 3.6 客户端监听配置变化通过上述获取配置代码，应用就能实时获取到最新的配置了。不过在某些场景下，应用还需要在配置变化时获得通知，比如数据库连接的切换等，所以Apollo还提供了监听配置变化的功能，Java示例如下： ```java Config config = ConfigService.getAppConfig(); config.addChangeListener(new ConfigChangeListener() { @Override public void onChange(ConfigChangeEvent changeEvent) { for (String key : changeEvent.changedKeys()) { ConfigChange change = changeEvent.getChange(key); System.out.println(String.format( "Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s", change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType())); } } }); ``` ## 3.7 Spring集成样例 Apollo和Spring也可以很方便地集成，只需要标注`@EnableApolloConfig`后就可以通过`@Value`获取配置信息： ```java @Configuration @EnableApolloConfig public class AppConfig {} ``` ```java @Component public class SomeBean { //timeout的值会自动更新 @Value("${request.timeout:200}") private int timeout; } ``` # 4、Apollo in depth 通过上面的介绍，相信大家已经对Apollo有了一个初步的了解，并且相信已经覆盖到了大部分的使用场景。接下来会主要介绍Apollo的cluster管理（集群）、namespace管理（命名空间）和对应的配置获取规则。 ## 4.1 Core Concepts 在介绍高级特性前，我们有必要先来了解一下Apollo中的几个核心概念： 1. application (应用) * 这个很好理解，就是实际使用配置的应用，Apollo客户端在运行时需要知道当前应用是谁，从而可以去获取对应的配置 * 每个应用都需要有唯一的身份标识 -- appId，我们认为应用身份是跟着代码走的，所以需要在代码中配置，具体信息请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)。 2. environment (环境) * 配置对应的环境，Apollo客户端在运行时需要知道当前应用处于哪个环境，从而可以去获取应用的配置 * 我们认为环境和代码无关，同一份代码部署在不同的环境就应该能够获取到不同环境的配置 * 所以环境默认是通过读取机器上的配置（server.properties中的env属性）指定的，不过为了开发方便，我们也支持运行时通过System Property等指定，具体信息请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)。 3. cluster (集群) * 一个应用下不同实例的分组，比如典型的可以按照数据中心分，把上海机房的应用实例分为一个集群，把北京机房的应用实例分为另一个集群。 * 对不同的cluster，同一个配置可以有不一样的值，如zookeeper地址。 * 集群默认是通过读取机器上的配置（server.properties中的idc属性）指定的，不过也支持运行时通过System Property指定，具体信息请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)。 4. namespace (命名空间) * 一个应用下不同配置的分组，可以简单地把namespace类比为文件，不同类型的配置存放在不同的文件中，如数据库配置文件，RPC配置文件，应用自身的配置文件等 * 应用可以直接读取到公共组件的配置namespace，如DAL，RPC等 * 应用也可以通过继承公共组件的配置namespace来对公共组件的配置做调整，如DAL的初始数据库连接数 ## 4.2 自定义Cluster > 【本节内容仅对应用需要对不同集群应用不同配置才需要，如没有相关需求，可以跳过本节】比如我们有应用在A数据中心和B数据中心都有部署，那么如果希望两个数据中心的配置不一样的话，我们可以通过新建cluster来解决。 ### 4.2.1 新建Cluster 新建Cluster只有项目的管理员才有权限，管理员可以在页面左侧看到“添加集群”按钮。 ![create-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster.png) 点击后就进入到集群添加页面，一般情况下可以按照数据中心来划分集群，如SHAJQ、SHAOY等。不过也支持自定义集群，比如可以为A机房的某一台机器和B机房的某一台机创建一个集群，使用一套配置。 ![create-cluster-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster-detail.png) ### 4.2.2 在Cluster中添加配置并发布集群添加成功后，就可以为该集群添加配置了，首先需要按照下图所示切换到SHAJQ集群，之后配置添加流程和[3.3 添加/修改配置项](#_33-添加修改配置项)一样，这里就不再赘述了。 ![cluster-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/cluster-created.png) ### 4.2.3 指定应用实例所属的Cluster Apollo会默认使用应用实例所在的数据中心作为cluster，所以如果两者一致的话，不需要额外配置。如果cluster和数据中心不一致的话，那么就需要通过System Property方式来指定运行时cluster： * -Dapollo.cluster=SomeCluster * 这里注意`apollo.cluster`为全小写 ## 4.3 自定义Namespace > 【本节仅对公共组件配置或需要多个应用共享配置才需要，如没有相关需求，可以跳过本节】如果应用有公共组件（如hermes-producer，cat-client等）供其它应用使用，就需要通过自定义namespace来实现公共组件的配置。 ### 4.3.1 新建Namespace 以hermes-producer为例，需要先新建一个namespace，新建namespace只有项目的管理员才有权限，管理员可以在页面左侧看到“添加Namespace”按钮。 ![create-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace.png) 点击后就进入namespace添加页面，Apollo会把应用所属的部门作为namespace的前缀，如FX。 ![create-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-detail.png) ### 4.3.2 关联到环境和集群 Namespace创建完，需要选择在哪些环境和集群下使用 ![link-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-namespace-detail.png) ### 4.3.3 在Namespace中添加配置项接下来在这个新建的namespace下添加配置项 ![add-item-in-new-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/add-item-in-new-namespace.png) 添加完成后就能在FX.Hermes.Producer的namespace中看到配置。 ![item-created-in-new-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/item-created-in-new-namespace.png) ### 4.3.4 发布namespace的配置 ![publish-items-in-new-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/publish-items-in-new-namespace.png) ### 4.3.5 客户端获取Namespace配置对自定义namespace的配置获取，稍有不同，需要程序传入namespace的名字。Apollo客户端还支持和Spring整合，更多客户端使用说明请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)和[.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide)。 ```java Config config = ConfigService.getConfig("FX.Hermes.Producer"); Integer defaultSenderBatchSize = 200; Integer senderBatchSize = config.getIntProperty("sender.batchsize", defaultSenderBatchSize); ``` ### 4.3.6 客户端监听Namespace配置变化 ```java Config config = ConfigService.getConfig("FX.Hermes.Producer"); config.addChangeListener(new ConfigChangeListener() { @Override public void onChange(ConfigChangeEvent changeEvent) { System.out.println("Changes for namespace " + changeEvent.getNamespace()); for (String key : changeEvent.changedKeys()) { ConfigChange change = changeEvent.getChange(key); System.out.println(String.format( "Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s", change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType())); } } }); ``` ### 4.3.7 Spring集成样例 ```java @Configuration @EnableApolloConfig("FX.Hermes.Producer") public class AppConfig {} ``` ```java @Component public class SomeBean { //timeout的值会自动更新 @Value("${request.timeout:200}") private int timeout; } ``` ## 4.4 配置获取规则 > 【本节仅当应用自定义了集群或namespace才需要，如无相关需求，可以跳过本节】在有了cluster概念后，配置的规则就显得重要了。比如应用部署在A机房，但是并没有在Apollo新建cluster，这个时候Apollo的行为是怎样的？或者在运行时指定了cluster=SomeCluster，但是并没有在Apollo新建cluster，这个时候Apollo的行为是怎样的？接下来就来介绍一下配置获取的规则。 ### 4.4.1 应用自身配置的获取规则当应用使用下面的语句获取配置时，我们称之为获取应用自身的配置，也就是应用自身的application namespace的配置。 ```java Config config = ConfigService.getAppConfig(); ``` 对这种情况的配置获取规则，简而言之如下： 1. 首先查找运行时cluster的配置（通过apollo.cluster指定） 2. 如果没有找到，则查找数据中心cluster的配置 3. 如果还是没有找到，则返回默认cluster的配置图示如下： ![application-config-precedence](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/application-config-precedence.png) 所以如果应用部署在A数据中心，但是用户没有在Apollo创建cluster，那么获取的配置就是默认cluster（default）的。如果应用部署在A数据中心，同时在运行时指定了SomeCluster，但是没有在Apollo创建cluster，那么获取的配置就是A数据中心cluster的配置，如果A数据中心cluster没有配置的话，那么获取的配置就是默认cluster（default）的。 ### 4.4.2 公共组件配置的获取规则以`FX.Hermes.Producer`为例，hermes producer是hermes发布的公共组件。当使用下面的语句获取配置时，我们称之为获取公共组件的配置。 ```java Config config = ConfigService.getConfig("FX.Hermes.Producer"); ``` 对这种情况的配置获取规则，简而言之如下： 1. 首先获取当前应用下的`FX.Hermes.Producer` namespace的配置 2. 然后获取hermes应用下`FX.Hermes.Producer` namespace的配置 3. 上面两部分配置的并集就是最终使用的配置，如有key一样的部分，以当前应用优先图示如下： ![public-namespace-config-precedence](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-config-precedence.png) 通过这种方式，就实现了对框架类组件的配置管理，框架组件提供方提供配置的默认值，应用如果有特殊需求，可以自行覆盖。 ## 4.5 总体设计 ![overall-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/overall-architecture.png) 上图简要描述了Apollo的总体设计，我们可以从下往上看： * Config Service提供配置的读取、推送等功能，服务对象是Apollo客户端 * Admin Service提供配置的修改、发布等功能，服务对象是Apollo Portal（管理界面） * Config Service和Admin Service都是多实例、无状态部署，所以需要将自己注册到Eureka中并保持心跳 * 在Eureka之上我们架了一层Meta Server用于封装Eureka的服务发现接口 * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Client侧会做load balance、错误重试 * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Portal侧会做load balance、错误重试 * 为了简化部署，我们实际上会把Config Service、Eureka和Meta Server三个逻辑角色部署在同一个JVM进程中 ### 4.5.1 Why Eureka 为什么我们采用Eureka作为服务注册中心，而不是使用传统的zk、etcd呢？我大致总结了一下，有以下几方面的原因： * 它提供了完整的Service Registry和Service Discovery实现 * 首先是提供了完整的实现，并且也经受住了Netflix自己的生产环境考验，相对使用起来会比较省心。 * 和Spring Cloud无缝集成 * 我们的项目本身就使用了Spring Cloud和Spring Boot，同时Spring Cloud还有一套非常完善的开源代码来整合Eureka，所以使用起来非常方便。 * 另外，Eureka还支持在我们应用自身的容器中启动，也就是说我们的应用启动完之后，既充当了Eureka的角色，同时也是服务的提供者。这样就极大的提高了服务的可用性。 * 这一点是我们选择Eureka而不是zk、etcd等的主要原因，为了提高配置中心的可用性和降低部署复杂度，我们需要尽可能地减少外部依赖。 * Open Source * 最后一点是开源，由于代码是开源的，所以非常便于我们了解它的实现原理和排查问题。 ## 4.6 客户端设计 ![client-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序从Apollo客户端获取最新的配置、订阅配置更新通知 ### 4.6.1 配置更新推送实现前面提到了Apollo客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。长连接实际上我们是通过Http Long Polling实现的，具体而言： * 客户端发起一个Http请求到服务端 * 服务端会保持住这个连接60秒 * 如果在60秒内有客户端关心的配置变化，被保持住的客户端请求会立即返回，并告知客户端有配置变化的namespace信息，客户端会据此拉取对应namespace的最新配置 * 如果在60秒内没有客户端关心的配置变化，那么会返回Http状态码304给客户端 * 客户端在收到服务端请求后会立即重新发起连接，回到第一步考虑到会有数万客户端向服务端发起长连，在服务端我们使用了async servlet(Spring DeferredResult)来服务Http Long Polling请求。 ## 4.7 可用性考虑配置中心作为基础服务，可用性要求非常高，下面的表格描述了不同场景下Apollo的可用性： \| 场景 \| 影响 \| 降级 \| 原因 \| \|------------------------\|--------------------------------------\|---------------------------------------\|-----------------------------------------------------------------------------------------\| \| 某台config service下线 \| 无影响 \| \| Config service无状态，客户端重连其它config service \| \| 所有config service下线 \| 客户端无法读取最新配置，Portal无影响 \| 客户端重启时,可以读取本地缓存配置文件 \| \| \| 某台admin service下线 \| 无影响 \| \| Admin service无状态，Portal重连其它admin service \| \| 所有admin service下线 \| 客户端无影响，portal无法更新配置 \| \| \| \| 某台portal下线 \| 无影响 \| \| Portal域名通过slb绑定多台服务器，重试后指向可用的服务器 \| \| 全部portal下线 \| 客户端无影响，portal无法更新配置 \| \| \| \| 某个数据中心下线 \| 无影响 \| \| 多数据中心部署，数据完全同步，Meta Server/Portal域名通过slb自动切换到其它存活的数据中心 \| # 5、Contribute to Apollo Apollo从开发之初就是以开源模式开发的，所以也非常欢迎有兴趣、有余力的朋友一起加入进来。服务端开发使用的是Java，基于Spring Cloud和Spring Boot框架。客户端目前提供了Java和.Net两种实现。 Github地址：<a href="https://github.com/ctripcorp/apollo" target="_blank">https://github.com/ctripcorp/apollo</a> 欢迎大家发起Pull Request！	#   # 1、What is Apollo ## 1.1 背景随着程序功能的日益复杂，程序的配置日益增多：各种功能的开关、参数的配置、服务器的地址…… 对程序配置的期望值也越来越高：配置修改后实时生效，灰度发布，分环境、分集群管理配置，完善的权限、审核机制…… 在这样的大环境下，传统的通过配置文件、数据库等方式已经越来越无法满足开发人员对配置管理的需求。 Apollo配置中心应运而生！ ## 1.2 Apollo简介 Apollo（阿波罗）是携程框架部门研发的开源配置管理中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性。 Apollo支持4个维度管理Key-Value格式的配置： 1. application (应用) 2. environment (环境) 3. cluster (集群) 4. namespace (命名空间) 同时，Apollo基于开源模式开发，开源地址：<a href="https://github.com/ctripcorp/apollo" target="_blank">https://github.com/ctripcorp/apollo</a> ## 1.2 配置基本概念既然Apollo定位于配置中心，那么在这里有必要先简单介绍一下什么是配置。按照我们的理解，配置有以下几个属性： * 配置是独立于程序的只读变量 * 配置首先是独立于程序的，同一份程序在不同的配置下会有不同的行为。 * 其次，配置对于程序是只读的，程序通过读取配置来改变自己的行为，但是程序不应该去改变配置。 * 常见的配置有：DB Connection Str、Thread Pool Size、Buffer Size、Request Timeout、Feature Switch、Server Urls等。 * 配置伴随应用的整个生命周期 * 配置贯穿于应用的整个生命周期，应用在启动时通过读取配置来初始化，在运行时根据配置调整行为。 * 配置可以有多种加载方式 * 配置也有很多种加载方式，常见的有程序内部hard code，配置文件，环境变量，启动参数，基于数据库等 * 配置需要治理 * 权限控制 * 由于配置能改变程序的行为，不正确的配置甚至能引起灾难，所以对配置的修改必须有比较完善的权限控制 * 不同环境、集群配置管理 * 同一份程序在不同的环境（开发，测试，生产）、不同的集群（如不同的数据中心）经常需要有不同的配置，所以需要有完善的环境、集群配置管理 * 框架类组件配置管理 * 还有一类比较特殊的配置 - 框架类组件配置，比如CAT客户端的配置。 * 虽然这类框架类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为框架类组件也是应用的一部分。 * 这类组件对应的配置也需要有比较完善的管理方式。 # 2、Why Apollo 正是基于配置的特殊性，所以Apollo从设计之初就立志于成为一个有治理能力的配置发布平台，目前提供了以下的特性： * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zookeeper的地址等 * 通过命名空间（namespace）可以很方便地支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便地支持配置的回滚 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便地追踪问题 * 客户端配置信息监控 * 可以在界面上方便地看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder, Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便地使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。不过Apollo出于通用性考虑，不会对配置的修改做过多限制，只要符合基本的格式就能保存，不会针对不同的配置值进行针对性的校验，如数据库用户名、密码，Redis服务地址等 * 对于这类应用配置，Apollo支持应用方通过开放平台API在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # 3、Apollo at a glance ## 3.1 基础模型如下即是Apollo的基础模型： 1. 用户在配置中心对配置进行修改并发布 2. 配置中心通知Apollo客户端有配置更新 3. Apollo客户端从配置中心拉取最新的配置、更新本地配置并通知到应用 ![basic-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/basic-architecture.png) ## 3.2 界面概览 ![apollo-home-screenshot](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) 上图是Apollo配置中心中一个项目的配置首页 * 在页面左上方的环境列表模块展示了所有的环境和集群，用户可以随时切换。 * 页面中央展示了两个namespace(application和FX.apollo)的配置信息，默认按照表格模式展示、编辑。用户也可以切换到文本模式，以文件形式查看、编辑。 * 页面上可以方便地进行发布、回滚、灰度、授权、查看更改历史和发布历史等操作 ## 3.3 添加/修改配置项用户可以通过配置中心界面方便的添加/修改配置项，更多使用说明请参见[应用接入指南](zh/usage/apollo-user-guide) ![edit-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/edit-item-entry.png) 输入配置信息： ![edit-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/edit-item.png) ## 3.4 发布配置通过配置中心发布配置： ![publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/publish-items-entry.png) 填写发布信息： ![publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/publish-items.png) ## 3.5 客户端获取配置（Java API样例）配置发布后，就能在客户端获取到了，以Java为例，获取配置的示例代码如下。Apollo客户端还支持和Spring整合，更多客户端使用说明请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)和[.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide)。 ```java Config config = ConfigService.getAppConfig(); Integer defaultRequestTimeout = 200; Integer requestTimeout = config.getIntProperty("requestTimeout", defaultRequestTimeout); ``` ## 3.6 客户端监听配置变化通过上述获取配置代码，应用就能实时获取到最新的配置了。不过在某些场景下，应用还需要在配置变化时获得通知，比如数据库连接的切换等，所以Apollo还提供了监听配置变化的功能，Java示例如下： ```java Config config = ConfigService.getAppConfig(); config.addChangeListener(new ConfigChangeListener() { @Override public void onChange(ConfigChangeEvent changeEvent) { for (String key : changeEvent.changedKeys()) { ConfigChange change = changeEvent.getChange(key); System.out.println(String.format( "Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s", change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType())); } } }); ``` ## 3.7 Spring集成样例 Apollo和Spring也可以很方便地集成，只需要标注`@EnableApolloConfig`后就可以通过`@Value`获取配置信息： ```java @Configuration @EnableApolloConfig public class AppConfig {} ``` ```java @Component public class SomeBean { //timeout的值会自动更新 @Value("${request.timeout:200}") private int timeout; } ``` # 4、Apollo in depth 通过上面的介绍，相信大家已经对Apollo有了一个初步的了解，并且相信已经覆盖到了大部分的使用场景。接下来会主要介绍Apollo的cluster管理（集群）、namespace管理（命名空间）和对应的配置获取规则。 ## 4.1 Core Concepts 在介绍高级特性前，我们有必要先来了解一下Apollo中的几个核心概念： 1. application (应用) * 这个很好理解，就是实际使用配置的应用，Apollo客户端在运行时需要知道当前应用是谁，从而可以去获取对应的配置 * 每个应用都需要有唯一的身份标识 -- appId，我们认为应用身份是跟着代码走的，所以需要在代码中配置，具体信息请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)。 2. environment (环境) * 配置对应的环境，Apollo客户端在运行时需要知道当前应用处于哪个环境，从而可以去获取应用的配置 * 我们认为环境和代码无关，同一份代码部署在不同的环境就应该能够获取到不同环境的配置 * 所以环境默认是通过读取机器上的配置（server.properties中的env属性）指定的，不过为了开发方便，我们也支持运行时通过System Property等指定，具体信息请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)。 3. cluster (集群) * 一个应用下不同实例的分组，比如典型的可以按照数据中心分，把上海机房的应用实例分为一个集群，把北京机房的应用实例分为另一个集群。 * 对不同的cluster，同一个配置可以有不一样的值，如zookeeper地址。 * 集群默认是通过读取机器上的配置（server.properties中的idc属性）指定的，不过也支持运行时通过System Property指定，具体信息请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)。 4. namespace (命名空间) * 一个应用下不同配置的分组，可以简单地把namespace类比为文件，不同类型的配置存放在不同的文件中，如数据库配置文件，RPC配置文件，应用自身的配置文件等 * 应用可以直接读取到公共组件的配置namespace，如DAL，RPC等 * 应用也可以通过继承公共组件的配置namespace来对公共组件的配置做调整，如DAL的初始数据库连接数 ## 4.2 自定义Cluster > 【本节内容仅对应用需要对不同集群应用不同配置才需要，如没有相关需求，可以跳过本节】比如我们有应用在A数据中心和B数据中心都有部署，那么如果希望两个数据中心的配置不一样的话，我们可以通过新建cluster来解决。 ### 4.2.1 新建Cluster 新建Cluster只有项目的管理员才有权限，管理员可以在页面左侧看到“添加集群”按钮。 ![create-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster.png) 点击后就进入到集群添加页面，一般情况下可以按照数据中心来划分集群，如SHAJQ、SHAOY等。不过也支持自定义集群，比如可以为A机房的某一台机器和B机房的某一台机创建一个集群，使用一套配置。 ![create-cluster-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster-detail.png) ### 4.2.2 在Cluster中添加配置并发布集群添加成功后，就可以为该集群添加配置了，首先需要按照下图所示切换到SHAJQ集群，之后配置添加流程和[3.3 添加/修改配置项](#_33-添加修改配置项)一样，这里就不再赘述了。 ![cluster-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/cluster-created.png) ### 4.2.3 指定应用实例所属的Cluster Apollo会默认使用应用实例所在的数据中心作为cluster，所以如果两者一致的话，不需要额外配置。如果cluster和数据中心不一致的话，那么就需要通过System Property方式来指定运行时cluster： * -Dapollo.cluster=SomeCluster * 这里注意`apollo.cluster`为全小写 ## 4.3 自定义Namespace > 【本节仅对公共组件配置或需要多个应用共享配置才需要，如没有相关需求，可以跳过本节】如果应用有公共组件（如hermes-producer，cat-client等）供其它应用使用，就需要通过自定义namespace来实现公共组件的配置。 ### 4.3.1 新建Namespace 以hermes-producer为例，需要先新建一个namespace，新建namespace只有项目的管理员才有权限，管理员可以在页面左侧看到“添加Namespace”按钮。 ![create-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace.png) 点击后就进入namespace添加页面，Apollo会把应用所属的部门作为namespace的前缀，如FX。 ![create-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-detail.png) ### 4.3.2 关联到环境和集群 Namespace创建完，需要选择在哪些环境和集群下使用 ![link-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-namespace-detail.png) ### 4.3.3 在Namespace中添加配置项接下来在这个新建的namespace下添加配置项 ![add-item-in-new-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/add-item-in-new-namespace.png) 添加完成后就能在FX.Hermes.Producer的namespace中看到配置。 ![item-created-in-new-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/item-created-in-new-namespace.png) ### 4.3.4 发布namespace的配置 ![publish-items-in-new-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/publish-items-in-new-namespace.png) ### 4.3.5 客户端获取Namespace配置对自定义namespace的配置获取，稍有不同，需要程序传入namespace的名字。Apollo客户端还支持和Spring整合，更多客户端使用说明请参见[Java客户端使用指南](zh/usage/java-sdk-user-guide)和[.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide)。 ```java Config config = ConfigService.getConfig("FX.Hermes.Producer"); Integer defaultSenderBatchSize = 200; Integer senderBatchSize = config.getIntProperty("sender.batchsize", defaultSenderBatchSize); ``` ### 4.3.6 客户端监听Namespace配置变化 ```java Config config = ConfigService.getConfig("FX.Hermes.Producer"); config.addChangeListener(new ConfigChangeListener() { @Override public void onChange(ConfigChangeEvent changeEvent) { System.out.println("Changes for namespace " + changeEvent.getNamespace()); for (String key : changeEvent.changedKeys()) { ConfigChange change = changeEvent.getChange(key); System.out.println(String.format( "Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s", change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType())); } } }); ``` ### 4.3.7 Spring集成样例 ```java @Configuration @EnableApolloConfig("FX.Hermes.Producer") public class AppConfig {} ``` ```java @Component public class SomeBean { //timeout的值会自动更新 @Value("${request.timeout:200}") private int timeout; } ``` ## 4.4 配置获取规则 > 【本节仅当应用自定义了集群或namespace才需要，如无相关需求，可以跳过本节】在有了cluster概念后，配置的规则就显得重要了。比如应用部署在A机房，但是并没有在Apollo新建cluster，这个时候Apollo的行为是怎样的？或者在运行时指定了cluster=SomeCluster，但是并没有在Apollo新建cluster，这个时候Apollo的行为是怎样的？接下来就来介绍一下配置获取的规则。 ### 4.4.1 应用自身配置的获取规则当应用使用下面的语句获取配置时，我们称之为获取应用自身的配置，也就是应用自身的application namespace的配置。 ```java Config config = ConfigService.getAppConfig(); ``` 对这种情况的配置获取规则，简而言之如下： 1. 首先查找运行时cluster的配置（通过apollo.cluster指定） 2. 如果没有找到，则查找数据中心cluster的配置 3. 如果还是没有找到，则返回默认cluster的配置图示如下： ![application-config-precedence](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/application-config-precedence.png) 所以如果应用部署在A数据中心，但是用户没有在Apollo创建cluster，那么获取的配置就是默认cluster（default）的。如果应用部署在A数据中心，同时在运行时指定了SomeCluster，但是没有在Apollo创建cluster，那么获取的配置就是A数据中心cluster的配置，如果A数据中心cluster没有配置的话，那么获取的配置就是默认cluster（default）的。 ### 4.4.2 公共组件配置的获取规则以`FX.Hermes.Producer`为例，hermes producer是hermes发布的公共组件。当使用下面的语句获取配置时，我们称之为获取公共组件的配置。 ```java Config config = ConfigService.getConfig("FX.Hermes.Producer"); ``` 对这种情况的配置获取规则，简而言之如下： 1. 首先获取当前应用下的`FX.Hermes.Producer` namespace的配置 2. 然后获取hermes应用下`FX.Hermes.Producer` namespace的配置 3. 上面两部分配置的并集就是最终使用的配置，如有key一样的部分，以当前应用优先图示如下： ![public-namespace-config-precedence](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-config-precedence.png) 通过这种方式，就实现了对框架类组件的配置管理，框架组件提供方提供配置的默认值，应用如果有特殊需求，可以自行覆盖。 ## 4.5 总体设计 ![overall-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/overall-architecture.png) 上图简要描述了Apollo的总体设计，我们可以从下往上看： * Config Service提供配置的读取、推送等功能，服务对象是Apollo客户端 * Admin Service提供配置的修改、发布等功能，服务对象是Apollo Portal（管理界面） * Config Service和Admin Service都是多实例、无状态部署，所以需要将自己注册到Eureka中并保持心跳 * 在Eureka之上我们架了一层Meta Server用于封装Eureka的服务发现接口 * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Client侧会做load balance、错误重试 * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Portal侧会做load balance、错误重试 * 为了简化部署，我们实际上会把Config Service、Eureka和Meta Server三个逻辑角色部署在同一个JVM进程中 ### 4.5.1 Why Eureka 为什么我们采用Eureka作为服务注册中心，而不是使用传统的zk、etcd呢？我大致总结了一下，有以下几方面的原因： * 它提供了完整的Service Registry和Service Discovery实现 * 首先是提供了完整的实现，并且也经受住了Netflix自己的生产环境考验，相对使用起来会比较省心。 * 和Spring Cloud无缝集成 * 我们的项目本身就使用了Spring Cloud和Spring Boot，同时Spring Cloud还有一套非常完善的开源代码来整合Eureka，所以使用起来非常方便。 * 另外，Eureka还支持在我们应用自身的容器中启动，也就是说我们的应用启动完之后，既充当了Eureka的角色，同时也是服务的提供者。这样就极大的提高了服务的可用性。 * 这一点是我们选择Eureka而不是zk、etcd等的主要原因，为了提高配置中心的可用性和降低部署复杂度，我们需要尽可能地减少外部依赖。 * Open Source * 最后一点是开源，由于代码是开源的，所以非常便于我们了解它的实现原理和排查问题。 ## 4.6 客户端设计 ![client-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序从Apollo客户端获取最新的配置、订阅配置更新通知 ### 4.6.1 配置更新推送实现前面提到了Apollo客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。长连接实际上我们是通过Http Long Polling实现的，具体而言： * 客户端发起一个Http请求到服务端 * 服务端会保持住这个连接60秒 * 如果在60秒内有客户端关心的配置变化，被保持住的客户端请求会立即返回，并告知客户端有配置变化的namespace信息，客户端会据此拉取对应namespace的最新配置 * 如果在60秒内没有客户端关心的配置变化，那么会返回Http状态码304给客户端 * 客户端在收到服务端请求后会立即重新发起连接，回到第一步考虑到会有数万客户端向服务端发起长连，在服务端我们使用了async servlet(Spring DeferredResult)来服务Http Long Polling请求。 ## 4.7 可用性考虑配置中心作为基础服务，可用性要求非常高，下面的表格描述了不同场景下Apollo的可用性： \| 场景 \| 影响 \| 降级 \| 原因 \| \|------------------------\|--------------------------------------\|---------------------------------------\|-----------------------------------------------------------------------------------------\| \| 某台config service下线 \| 无影响 \| \| Config service无状态，客户端重连其它config service \| \| 所有config service下线 \| 客户端无法读取最新配置，Portal无影响 \| 客户端重启时,可以读取本地缓存配置文件 \| \| \| 某台admin service下线 \| 无影响 \| \| Admin service无状态，Portal重连其它admin service \| \| 所有admin service下线 \| 客户端无影响，portal无法更新配置 \| \| \| \| 某台portal下线 \| 无影响 \| \| Portal域名通过slb绑定多台服务器，重试后指向可用的服务器 \| \| 全部portal下线 \| 客户端无影响，portal无法更新配置 \| \| \| \| 某个数据中心下线 \| 无影响 \| \| 多数据中心部署，数据完全同步，Meta Server/Portal域名通过slb自动切换到其它存活的数据中心 \| # 5、Contribute to Apollo Apollo从开发之初就是以开源模式开发的，所以也非常欢迎有兴趣、有余力的朋友一起加入进来。服务端开发使用的是Java，基于Spring Cloud和Spring Boot框架。客户端目前提供了Java和.Net两种实现。 Github地址：<a href="https://github.com/ctripcorp/apollo" target="_blank">https://github.com/ctripcorp/apollo</a> 欢迎大家发起Pull Request！	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/views/component/user-selector.html	<select class="{{id}}" style="width: 450px;" ng-disabled="disabled"> </select>	<select class="{{id}}" style="width: 450px;" ng-disabled="disabled"> </select>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/usage/apollo-user-guide.md	#   # 名词解释 * 普通应用 * 普通应用指的是独立运行的程序，如 * Web应用程序 * 带有main函数的程序 * 公共组件 * 公共组件指的是发布的类库、客户端程序，不会自己独立运行，如 * Java的jar包 * .Net的dll文件 # 一、普通应用接入指南 ## 1.1 创建项目要使用Apollo，第一步需要创建项目。 1. 打开apollo-portal主页 2. 点击“创建项目” ![create-app-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app-entry.png) 3. 输入项目信息 * 部门：选择应用所在的部门 * 应用AppId：用来标识应用身份的唯一id，格式为string，需要和客户端app.properties中配置的app.id对应 * 应用名称：应用名，仅用于界面展示 * 应用负责人：选择的人默认会成为该项目的管理员，具备项目权限管理、集群创建、Namespace创建等权限 ![create-app](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app.png) 4. 点击提交创建成功后，会自动跳转到项目首页 ![app-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-created.png) ## 1.2 项目权限分配 ### 1.2.1 项目管理员权限项目管理员拥有以下权限： 1. 可以管理项目的权限分配 2. 可以创建集群 3. 可以创建Namespace 创建项目时填写的应用负责人默认会成为项目的管理员之一，如果还需要其他人也成为项目管理员，可以按照下面步骤操作： 1. 点击页面左侧的“管理项目” * ![app-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-entry.png) 2. 搜索需要添加的成员并点击添加 * ![app-permission-search-user](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-search-user.png) * ![app-permission-user-added](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-user-added.png) ### 1.2.2 配置编辑、发布权限配置权限分为编辑和发布： * 编辑权限允许用户在Apollo界面上创建、修改、删除配置 * 配置修改后只在Apollo界面上变化，不会影响到应用实际使用的配置 * 发布权限允许用户在Apollo界面上发布、回滚配置 * 配置只有在发布、回滚动作后才会被应用实际使用到 * Apollo在用户操作发布、回滚动作后实时通知到应用，并使最新配置生效项目创建完，默认没有分配配置的编辑和发布权限，需要项目管理员进行授权。 1. 点击application这个namespace的授权按钮 * ![namespace-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-entry.png) 2. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 3. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) ## 1.3 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 ### 1.3.1 通过表格模式添加配置 1. 点击新增配置 * ![create-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-entry.png) 2. 输入配置项 * ![create-item-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-detail.png) 3. 点击提交 * ![item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/item-created.png) ### 1.3.2 通过文本模式编辑 Apollo除了支持表格模式，逐个添加、修改配置外，还提供文本模式批量添加、修改。这个对于从已有的properties文件迁移尤其有用。 1. 切换到文本编辑模式 ![text-mode-config-overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-overview.png) 2. 点击右侧的修改配置按钮 ![text-mode-config-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-entry.png) 3. 输入配置项，并点击提交修改 ![text-mode-config-submit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-submit.png) ## 1.4 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-entry.png) 2. 填写发布相关信息，点击发布 ![publish-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-detail.png) ## 1.5 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) ## 1.6 回滚已发布配置如果发现已发布的配置有问题，可以通过点击『回滚』按钮来将客户端读取到的配置回滚到上一个发布版本。这里的回滚机制类似于发布系统，发布系统中的回滚操作是将部署到机器上的安装包回滚到上一个部署的版本，但代码仓库中的代码是不会回滚的，从而开发可以在修复代码后重新发布。 Apollo中的回滚也是类似的机制，点击回滚后是将发布到客户端的配置回滚到上一个已发布版本，也就是说客户端读取到的配置会恢复到上一个版本，但页面上编辑状态的配置是不会回滚的，从而开发可以在修复配置后重新发布。 # 二、公共组件接入指南 ## 2.1 公共组件和普通应用的区别公共组件是指那些发布给其它应用使用的客户端代码，比如CAT客户端、Hermes Producer客户端等。虽然这类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为是应用的一部分。通常情况下，这类组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。 ## 2.2 公共组件接入步骤公共组件的接入步骤，和普通应用几乎一致，唯一的区别是公共组件需要创建自己唯一的Namespace。所以，首先执行普通应用接入文档中的以下几个步骤，然后再按照本章节后面的步骤操作。 1. [创建项目](#_11-%E5%88%9B%E5%BB%BA%E9%A1%B9%E7%9B%AE) 2. [项目管理员权限](#_121-%E9%A1%B9%E7%9B%AE%E7%AE%A1%E7%90%86%E5%91%98%E6%9D%83%E9%99%90) ### 2.2.1 创建Namespace 创建Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权。 1. 点击页面左侧的添加Namespace * ![create-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace.png) 2. 点击“创建新的Namespace” * ![create-namespace-select-type](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-select-type.png) 3. 输入公共组件的Namespace名称，需要注意的是Namespace名称全局唯一 * Apollo会默认把部门代号添加在最前面 * ![create-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-detail.png) 4. 点击提交后，页面会自动跳转到关联Namespace页面 * 首先，选中所有需要有这个Namespace的环境和集群，一般建议全选 * 其次，选中刚刚创建的namespace * 最后，点击提交 * ![link-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-namespace-detail.png) 5. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 6. 点击“返回”回到项目页面 ### 2.2.2 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 #### 2.2.2.1 通过表格模式添加配置 1. 点击新增配置 ![public-namespace-edit-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item-entry.png) 2. 输入配置项 ![public-namespace-edit-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item.png) 3. 点击提交 ![public-namespace-item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-item-created.png) #### 2.2.2.2 通过文本模式编辑这部分和普通应用一致，具体步骤请参见[1.3.2 通过文本模式编辑](#_132-%E9%80%9A%E8%BF%87%E6%96%87%E6%9C%AC%E6%A8%A1%E5%BC%8F%E7%BC%96%E8%BE%91)。 ### 2.2.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![public-namespace-publish-items-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items-entry.png) 2. 填写发布相关信息，点击发布 ![public-namespace-publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items.png) ### 2.2.4 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 对于公共组件的配置读取，可以参考上述文档中的“获取公共Namespace的配置”部分。 ## 2.3 应用覆盖公用组件配置步骤前面提到，通常情况下，公共组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。这里就讲一下应用如何覆盖公用组件的配置，简单起见，假设apollo-portal应用使用了hermes producer客户端，并且希望调整hermes的批量发送大小。 ### 2.3.1 关联公共组件Namespace 1. 进入使用公共组件的应用项目首页，点击左侧的添加Namespace按钮 * 所以，在这个例子中，我们需要进入apollo-portal的首页。 * （添加Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权） * ![link-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace-entry.png) 2. 找到hermes producer的namespace，并选择需要关联到哪些环境和集群 ![link-public-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace.png) 3. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 4. 点击“返回”回到项目页面 ### 2.3.2 覆盖公用组件配置 1. 点击新增配置 ![override-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-entry.png) 2. 输入要覆盖的配置项 ![override-public-namespace-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item.png) 3. 点击提交 ![override-public-namespace-item-done](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-done.png) ### 2.3.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![override-public-namespace-item-publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish-entry.png) 2. 填写发布相关信息，点击发布 ![override-public-namespace-item-publish](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish.png) 3. 配置发布成功后，hermes producer客户端在apollo-portal应用里面运行时读取到的sender.batchSize的值就是1000。 # 三、集群独立配置说明在有些特殊情况下，应用有需求对不同的集群做不同的配置，比如部署在A机房的应用连接的es服务器地址和部署在B机房的应用连接的es服务器地址不一样。在这种情况下，可以通过在Apollo创建不同的集群来解决。 ## 3.1 创建集群创建集群需要项目管理员权限，如果发现没有添加集群按钮，可以找项目管理员授权。 1. 点击页面左侧的“添加集群”按钮 * ![create-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster.png) 2. 输入集群名称，选择环境并提交 * ![create-cluster-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster-detail.png) 3. 切换到对应的集群，修改配置并发布即可 * ![config-in-cluster-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/cluster-created.png) 4. 通过上述配置，部署在SHAJQ机房的应用就会读到SHAJQ集群下的配置 5. 如果应用还在其它机房部署了应用，那么在上述的配置下，会读到default集群下的配置。 # 四、多个AppId使用同一份配置在一些情况下，尽管应用本身不是公共组件，但还是需要在多个AppId之间共用同一份配置，比如同一个产品的不同项目：XX-Web, XX-Service, XX-Job等。这种情况下如果希望实现多个AppId使用同一份配置的话，基本概念和公共组件的配置是一致的。具体来说，就是在其中一个AppId下创建一个namespace，写入公共的配置信息，然后在各个项目中读取该namespace的配置即可。如果某个AppId需要覆盖公共的配置信息，那么在该AppId下关联公共的namespace并写入需要覆盖的配置即可。具体步骤可以参考[公共组件接入指南](#%e4%ba%8c%e3%80%81%e5%85%ac%e5%85%b1%e7%bb%84%e4%bb%b6%e6%8e%a5%e5%85%a5%e6%8c%87%e5%8d%97)。 # 五、灰度发布使用指南通过灰度发布功能，可以实现： 1. 对于一些对程序有比较大影响的配置，可以先在一个或者多个实例生效，观察一段时间没问题后再全量发布配置。 2. 对于一些需要调优的配置参数，可以通过灰度发布功能来实现A/B测试。可以在不同的机器上应用不同的配置，不断调整、测评一段时间后找出较优的配置再全量发布配置。下面将结合一个实际例子来描述如何使用灰度发布功能。 ## 5.1 场景介绍 100004458(apollo-demo)项目有两个客户端： 1. 10.32.21.19 2. 10.32.21.22 ![initial-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-instance-list.png) 灰度目标： * 当前有一个配置timeout=2000，我们希望对10.32.21.22灰度发布timeout=3000，对10.32.21.19仍然是timeout=2000。 ![initial-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-config.png) ## 5.2 创建灰度首先点击application namespace右上角的`创建灰度`按钮。 ![create-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/create-gray-release.png) 点击确定后，灰度版本就创建成功了，页面会自动切换到`灰度版本`Tab。 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-gray-release-tab.png) ## 5.3 灰度配置点击`主版本的配置`中，timeout配置最右侧的`对此配置灰度`按钮 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/edit-gray-release-config.png) 在弹出框中填入要灰度的值：3000，点击提交。 ![submit-gray-release-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/submit-gray-release-config.png) ![gray-release-config-submitted](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-config-submitted.png) ## 5.4 配置灰度规则切换到`灰度规则`Tab，点击`新增规则`按钮 ![new-gray-release-rule](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/new-gray-release-rule.png) 在弹出框中`灰度的IP`下拉框会默认展示当前使用配置的机器列表，选择我们要灰度的IP，点击完成。 ![select-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/select-gray-release-ip.png) ![gray-release-ip-selected](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-ip-selected.png) ![gray-release-rule-saved](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-rule-saved.png) 如果下拉框中没找到需要的IP，说明机器还没从Apollo取过配置，可以点击手动输入IP来输入，输入完后点击添加按钮 ![manual-input-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip.png) ![manual-input-gray-release-ip-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip-2.png) >注：对于公共Namespace的灰度规则，需要先指定要灰度的appId，然后再选择IP。 ## 5.5 灰度发布配置规则已经生效，不过灰度配置还没有发布。切换到`配置`Tab。再次检查灰度的配置部分，如果没有问题，点击`灰度发布`。 ![prepare-to-do-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-do-gray-release.png) 在弹出框中可以看到主版本的值是2000，灰度版本即将发布的值是3000。填入其它信息后，点击发布。 ![gray-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-confirm-dialog.png) 发布后，切换到`灰度实例列表`Tab，就能看到10.32.21.22已经使用了灰度发布的值。 ![gray-release-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-instance-list.png) 切换到`主版本`的`实例列表`，会看到主版本配置只有10.32.21.19在使用了。 ![master-branch-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list.png) 后面可以继续配置的修改或规则的更改。配置的修改需要点击灰度发布后才会生效，规则的修改在规则点击完成后就会实时生效。 ## 5.6 全量发布如果灰度的配置测试下来比较理想，符合预期，那么就可以操作`全量发布`。全量发布的效果是： 1. 灰度版本的配置会合并回主版本，在这个例子中，就是主版本的timeout会被更新成3000 2. 主版本的配置会自动进行一次发布 3. 在全量发布页面，可以选择是否保留当前灰度版本，默认为不保留。 ![prepare-to-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-full-release.png) ![full-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog.png) ![full-release-confirm-dialog-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog-2.png) 我选择了不保留灰度版本，所以发布完的效果就是主版本的配置更新、灰度版本删除。点击主版本的实例列表，可以看到10.32.21.22和10.32.21.19都使用了主版本最新的配置。 ![master-branch-instance-list-after-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list-after-full-release.png) ## 5.7 放弃灰度如果灰度版本不理想或者不需要了，可以点击`放弃灰度`。 ![abandon-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/abandon-gray-release.png) ## 5.8 发布历史点击主版本的`发布历史`按钮，可以看到当前namespace的主版本以及灰度版本的发布历史。 ![view-release-history](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history.png) ![view-release-history-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history-detail.png) # 六、其它功能配置 ## 6.1 配置查看权限从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) ## 6.2 配置访问密钥 Apollo从1.6.0版本开始增加访问密钥机制，从而只有经过身份验证的客户端才能访问敏感配置。如果应用开启了访问密钥，客户端需要配置密钥，否则无法获取配置。 1. 项目管理员打开管理密钥页面 ![管理密钥入口](https://user-images.githubusercontent.com/837658/94990081-f4d3cd80-05ab-11eb-9470-fed5ec6de92e.png) 2. 为项目的每个环境生成访问密钥，注意默认是禁用的，建议在客户端都配置完成后再开启 ![密钥配置页面](https://user-images.githubusercontent.com/837658/94990150-788dba00-05ac-11eb-9a12-727fdb872e42.png) 3. 客户端侧[配置访问密钥](zh/usage/java-sdk-user-guide#_1244-配置访问密钥) # 七、最佳实践 ## 7.1 安全相关配置中心作为基础服务，存储着公司非常重要的配置信息，所以安全因素需要大家重点关注，下面列举了一些注意事项供大家参考，也欢迎大家分享自己的实践案例。 ### 7.1.1 认证建议接入公司统一的身份认证系统，如 SSO、LDAP 等，接入方式可以参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) > 如果使用Apollo提供的Spring Security简单认证，务必记得要修改超级管理员apollo的密码 ### 7.1.2 授权 Apollo 支持细粒度的权限控制，请务必根据实际情况做好权限控制： 1. [项目管理员权限](#_121-项目管理员权限) * Apollo 默认允许所有登录用户创建项目，如果只允许部分用户创建项目，可以开启[创建项目权限控制](zh/deployment/distributed-deployment-guide?id=_3110-rolecreate-applicationenabled-是否开启创建项目权限控制) 2. [配置编辑、发布权限](#_122-配置编辑、发布权限) * 配置编辑、发布权限支持按环境配置，比如开发环境开发人员可以自行完成配置编辑和发布的过程，但是生产环境发布权限交由测试或运维人员 * 生产环境建议同时开启[发布审核](zh/deployment/distributed-deployment-guide?id=_322-namespacelockswitch-一次发布只能有一个人修改开关，用于发布审核)，从而控制一次配置发布只能由一个人修改，另一个人发布，确保配置修改得到充分检查 3. [配置查看权限](#_61-配置查看权限) * 可以指定某个环境只允许项目成员查看私有Namespace的配置，从而避免敏感配置泄露，如生产环境 ### 7.1.3 系统访问除了用户权限，在系统访问上也需要加以考虑： 1. `apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，禁止`apollo-configservice`和`apollo-adminservice`直接暴露在公网 2. 对敏感配置可以考虑开启[访问秘钥](#_62-%e9%85%8d%e7%bd%ae%e8%ae%bf%e9%97%ae%e5%af%86%e9%92%a5)，从而只有经过身份验证的客户端才能访问敏感配置 3. 1.7.1及以上版本可以考虑为`apollo-adminservice`开启[访问控制](zh/deployment/distributed-deployment-guide?id=_326-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，从而只有[受控的](zh/deployment/distributed-deployment-guide?id=_3112-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)`apollo-portal`才能访问对应接口，增强安全性	#   # 名词解释 * 普通应用 * 普通应用指的是独立运行的程序，如 * Web应用程序 * 带有main函数的程序 * 公共组件 * 公共组件指的是发布的类库、客户端程序，不会自己独立运行，如 * Java的jar包 * .Net的dll文件 # 一、普通应用接入指南 ## 1.1 创建项目要使用Apollo，第一步需要创建项目。 1. 打开apollo-portal主页 2. 点击“创建项目” ![create-app-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app-entry.png) 3. 输入项目信息 * 部门：选择应用所在的部门 * 应用AppId：用来标识应用身份的唯一id，格式为string，需要和客户端app.properties中配置的app.id对应 * 应用名称：应用名，仅用于界面展示 * 应用负责人：选择的人默认会成为该项目的管理员，具备项目权限管理、集群创建、Namespace创建等权限 ![create-app](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app.png) 4. 点击提交创建成功后，会自动跳转到项目首页 ![app-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-created.png) ## 1.2 项目权限分配 ### 1.2.1 项目管理员权限项目管理员拥有以下权限： 1. 可以管理项目的权限分配 2. 可以创建集群 3. 可以创建Namespace 创建项目时填写的应用负责人默认会成为项目的管理员之一，如果还需要其他人也成为项目管理员，可以按照下面步骤操作： 1. 点击页面左侧的“管理项目” * ![app-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-entry.png) 2. 搜索需要添加的成员并点击添加 * ![app-permission-search-user](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-search-user.png) * ![app-permission-user-added](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-user-added.png) ### 1.2.2 配置编辑、发布权限配置权限分为编辑和发布： * 编辑权限允许用户在Apollo界面上创建、修改、删除配置 * 配置修改后只在Apollo界面上变化，不会影响到应用实际使用的配置 * 发布权限允许用户在Apollo界面上发布、回滚配置 * 配置只有在发布、回滚动作后才会被应用实际使用到 * Apollo在用户操作发布、回滚动作后实时通知到应用，并使最新配置生效项目创建完，默认没有分配配置的编辑和发布权限，需要项目管理员进行授权。 1. 点击application这个namespace的授权按钮 * ![namespace-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-entry.png) 2. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 3. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) ## 1.3 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 ### 1.3.1 通过表格模式添加配置 1. 点击新增配置 * ![create-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-entry.png) 2. 输入配置项 * ![create-item-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-detail.png) 3. 点击提交 * ![item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/item-created.png) ### 1.3.2 通过文本模式编辑 Apollo除了支持表格模式，逐个添加、修改配置外，还提供文本模式批量添加、修改。这个对于从已有的properties文件迁移尤其有用。 1. 切换到文本编辑模式 ![text-mode-config-overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-overview.png) 2. 点击右侧的修改配置按钮 ![text-mode-config-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-entry.png) 3. 输入配置项，并点击提交修改 ![text-mode-config-submit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-submit.png) ## 1.4 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-entry.png) 2. 填写发布相关信息，点击发布 ![publish-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-detail.png) ## 1.5 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) ## 1.6 回滚已发布配置如果发现已发布的配置有问题，可以通过点击『回滚』按钮来将客户端读取到的配置回滚到上一个发布版本。这里的回滚机制类似于发布系统，发布系统中的回滚操作是将部署到机器上的安装包回滚到上一个部署的版本，但代码仓库中的代码是不会回滚的，从而开发可以在修复代码后重新发布。 Apollo中的回滚也是类似的机制，点击回滚后是将发布到客户端的配置回滚到上一个已发布版本，也就是说客户端读取到的配置会恢复到上一个版本，但页面上编辑状态的配置是不会回滚的，从而开发可以在修复配置后重新发布。 # 二、公共组件接入指南 ## 2.1 公共组件和普通应用的区别公共组件是指那些发布给其它应用使用的客户端代码，比如CAT客户端、Hermes Producer客户端等。虽然这类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为是应用的一部分。通常情况下，这类组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。 ## 2.2 公共组件接入步骤公共组件的接入步骤，和普通应用几乎一致，唯一的区别是公共组件需要创建自己唯一的Namespace。所以，首先执行普通应用接入文档中的以下几个步骤，然后再按照本章节后面的步骤操作。 1. [创建项目](#_11-%E5%88%9B%E5%BB%BA%E9%A1%B9%E7%9B%AE) 2. [项目管理员权限](#_121-%E9%A1%B9%E7%9B%AE%E7%AE%A1%E7%90%86%E5%91%98%E6%9D%83%E9%99%90) ### 2.2.1 创建Namespace 创建Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权。 1. 点击页面左侧的添加Namespace * ![create-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace.png) 2. 点击“创建新的Namespace” * ![create-namespace-select-type](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-select-type.png) 3. 输入公共组件的Namespace名称，需要注意的是Namespace名称全局唯一 * Apollo会默认把部门代号添加在最前面 * ![create-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-detail.png) 4. 点击提交后，页面会自动跳转到关联Namespace页面 * 首先，选中所有需要有这个Namespace的环境和集群，一般建议全选 * 其次，选中刚刚创建的namespace * 最后，点击提交 * ![link-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-namespace-detail.png) 5. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 6. 点击“返回”回到项目页面 ### 2.2.2 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 #### 2.2.2.1 通过表格模式添加配置 1. 点击新增配置 ![public-namespace-edit-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item-entry.png) 2. 输入配置项 ![public-namespace-edit-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item.png) 3. 点击提交 ![public-namespace-item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-item-created.png) #### 2.2.2.2 通过文本模式编辑这部分和普通应用一致，具体步骤请参见[1.3.2 通过文本模式编辑](#_132-%E9%80%9A%E8%BF%87%E6%96%87%E6%9C%AC%E6%A8%A1%E5%BC%8F%E7%BC%96%E8%BE%91)。 ### 2.2.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![public-namespace-publish-items-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items-entry.png) 2. 填写发布相关信息，点击发布 ![public-namespace-publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items.png) ### 2.2.4 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 对于公共组件的配置读取，可以参考上述文档中的“获取公共Namespace的配置”部分。 ## 2.3 应用覆盖公用组件配置步骤前面提到，通常情况下，公共组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。这里就讲一下应用如何覆盖公用组件的配置，简单起见，假设apollo-portal应用使用了hermes producer客户端，并且希望调整hermes的批量发送大小。 ### 2.3.1 关联公共组件Namespace 1. 进入使用公共组件的应用项目首页，点击左侧的添加Namespace按钮 * 所以，在这个例子中，我们需要进入apollo-portal的首页。 * （添加Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权） * ![link-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace-entry.png) 2. 找到hermes producer的namespace，并选择需要关联到哪些环境和集群 ![link-public-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace.png) 3. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 4. 点击“返回”回到项目页面 ### 2.3.2 覆盖公用组件配置 1. 点击新增配置 ![override-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-entry.png) 2. 输入要覆盖的配置项 ![override-public-namespace-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item.png) 3. 点击提交 ![override-public-namespace-item-done](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-done.png) ### 2.3.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![override-public-namespace-item-publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish-entry.png) 2. 填写发布相关信息，点击发布 ![override-public-namespace-item-publish](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish.png) 3. 配置发布成功后，hermes producer客户端在apollo-portal应用里面运行时读取到的sender.batchSize的值就是1000。 # 三、集群独立配置说明在有些特殊情况下，应用有需求对不同的集群做不同的配置，比如部署在A机房的应用连接的es服务器地址和部署在B机房的应用连接的es服务器地址不一样。在这种情况下，可以通过在Apollo创建不同的集群来解决。 ## 3.1 创建集群创建集群需要项目管理员权限，如果发现没有添加集群按钮，可以找项目管理员授权。 1. 点击页面左侧的“添加集群”按钮 * ![create-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster.png) 2. 输入集群名称，选择环境并提交 * ![create-cluster-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster-detail.png) 3. 切换到对应的集群，修改配置并发布即可 * ![config-in-cluster-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/cluster-created.png) 4. 通过上述配置，部署在SHAJQ机房的应用就会读到SHAJQ集群下的配置 5. 如果应用还在其它机房部署了应用，那么在上述的配置下，会读到default集群下的配置。 # 四、多个AppId使用同一份配置在一些情况下，尽管应用本身不是公共组件，但还是需要在多个AppId之间共用同一份配置，比如同一个产品的不同项目：XX-Web, XX-Service, XX-Job等。这种情况下如果希望实现多个AppId使用同一份配置的话，基本概念和公共组件的配置是一致的。具体来说，就是在其中一个AppId下创建一个namespace，写入公共的配置信息，然后在各个项目中读取该namespace的配置即可。如果某个AppId需要覆盖公共的配置信息，那么在该AppId下关联公共的namespace并写入需要覆盖的配置即可。具体步骤可以参考[公共组件接入指南](#%e4%ba%8c%e3%80%81%e5%85%ac%e5%85%b1%e7%bb%84%e4%bb%b6%e6%8e%a5%e5%85%a5%e6%8c%87%e5%8d%97)。 # 五、灰度发布使用指南通过灰度发布功能，可以实现： 1. 对于一些对程序有比较大影响的配置，可以先在一个或者多个实例生效，观察一段时间没问题后再全量发布配置。 2. 对于一些需要调优的配置参数，可以通过灰度发布功能来实现A/B测试。可以在不同的机器上应用不同的配置，不断调整、测评一段时间后找出较优的配置再全量发布配置。下面将结合一个实际例子来描述如何使用灰度发布功能。 ## 5.1 场景介绍 100004458(apollo-demo)项目有两个客户端： 1. 10.32.21.19 2. 10.32.21.22 ![initial-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-instance-list.png) 灰度目标： * 当前有一个配置timeout=2000，我们希望对10.32.21.22灰度发布timeout=3000，对10.32.21.19仍然是timeout=2000。 ![initial-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-config.png) ## 5.2 创建灰度首先点击application namespace右上角的`创建灰度`按钮。 ![create-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/create-gray-release.png) 点击确定后，灰度版本就创建成功了，页面会自动切换到`灰度版本`Tab。 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-gray-release-tab.png) ## 5.3 灰度配置点击`主版本的配置`中，timeout配置最右侧的`对此配置灰度`按钮 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/edit-gray-release-config.png) 在弹出框中填入要灰度的值：3000，点击提交。 ![submit-gray-release-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/submit-gray-release-config.png) ![gray-release-config-submitted](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-config-submitted.png) ## 5.4 配置灰度规则切换到`灰度规则`Tab，点击`新增规则`按钮 ![new-gray-release-rule](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/new-gray-release-rule.png) 在弹出框中`灰度的IP`下拉框会默认展示当前使用配置的机器列表，选择我们要灰度的IP，点击完成。 ![select-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/select-gray-release-ip.png) ![gray-release-ip-selected](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-ip-selected.png) ![gray-release-rule-saved](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-rule-saved.png) 如果下拉框中没找到需要的IP，说明机器还没从Apollo取过配置，可以点击手动输入IP来输入，输入完后点击添加按钮 ![manual-input-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip.png) ![manual-input-gray-release-ip-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip-2.png) >注：对于公共Namespace的灰度规则，需要先指定要灰度的appId，然后再选择IP。 ## 5.5 灰度发布配置规则已经生效，不过灰度配置还没有发布。切换到`配置`Tab。再次检查灰度的配置部分，如果没有问题，点击`灰度发布`。 ![prepare-to-do-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-do-gray-release.png) 在弹出框中可以看到主版本的值是2000，灰度版本即将发布的值是3000。填入其它信息后，点击发布。 ![gray-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-confirm-dialog.png) 发布后，切换到`灰度实例列表`Tab，就能看到10.32.21.22已经使用了灰度发布的值。 ![gray-release-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-instance-list.png) 切换到`主版本`的`实例列表`，会看到主版本配置只有10.32.21.19在使用了。 ![master-branch-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list.png) 后面可以继续配置的修改或规则的更改。配置的修改需要点击灰度发布后才会生效，规则的修改在规则点击完成后就会实时生效。 ## 5.6 全量发布如果灰度的配置测试下来比较理想，符合预期，那么就可以操作`全量发布`。全量发布的效果是： 1. 灰度版本的配置会合并回主版本，在这个例子中，就是主版本的timeout会被更新成3000 2. 主版本的配置会自动进行一次发布 3. 在全量发布页面，可以选择是否保留当前灰度版本，默认为不保留。 ![prepare-to-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-full-release.png) ![full-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog.png) ![full-release-confirm-dialog-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog-2.png) 我选择了不保留灰度版本，所以发布完的效果就是主版本的配置更新、灰度版本删除。点击主版本的实例列表，可以看到10.32.21.22和10.32.21.19都使用了主版本最新的配置。 ![master-branch-instance-list-after-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list-after-full-release.png) ## 5.7 放弃灰度如果灰度版本不理想或者不需要了，可以点击`放弃灰度`。 ![abandon-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/abandon-gray-release.png) ## 5.8 发布历史点击主版本的`发布历史`按钮，可以看到当前namespace的主版本以及灰度版本的发布历史。 ![view-release-history](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history.png) ![view-release-history-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history-detail.png) # 六、其它功能配置 ## 6.1 配置查看权限从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) ## 6.2 配置访问密钥 Apollo从1.6.0版本开始增加访问密钥机制，从而只有经过身份验证的客户端才能访问敏感配置。如果应用开启了访问密钥，客户端需要配置密钥，否则无法获取配置。 1. 项目管理员打开管理密钥页面 ![管理密钥入口](https://user-images.githubusercontent.com/837658/94990081-f4d3cd80-05ab-11eb-9470-fed5ec6de92e.png) 2. 为项目的每个环境生成访问密钥，注意默认是禁用的，建议在客户端都配置完成后再开启 ![密钥配置页面](https://user-images.githubusercontent.com/837658/94990150-788dba00-05ac-11eb-9a12-727fdb872e42.png) 3. 客户端侧[配置访问密钥](zh/usage/java-sdk-user-guide#_1244-配置访问密钥) # 七、最佳实践 ## 7.1 安全相关配置中心作为基础服务，存储着公司非常重要的配置信息，所以安全因素需要大家重点关注，下面列举了一些注意事项供大家参考，也欢迎大家分享自己的实践案例。 ### 7.1.1 认证建议接入公司统一的身份认证系统，如 SSO、LDAP 等，接入方式可以参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) > 如果使用Apollo提供的Spring Security简单认证，务必记得要修改超级管理员apollo的密码 ### 7.1.2 授权 Apollo 支持细粒度的权限控制，请务必根据实际情况做好权限控制： 1. [项目管理员权限](#_121-项目管理员权限) * Apollo 默认允许所有登录用户创建项目，如果只允许部分用户创建项目，可以开启[创建项目权限控制](zh/deployment/distributed-deployment-guide?id=_3110-rolecreate-applicationenabled-是否开启创建项目权限控制) 2. [配置编辑、发布权限](#_122-配置编辑、发布权限) * 配置编辑、发布权限支持按环境配置，比如开发环境开发人员可以自行完成配置编辑和发布的过程，但是生产环境发布权限交由测试或运维人员 * 生产环境建议同时开启[发布审核](zh/deployment/distributed-deployment-guide?id=_322-namespacelockswitch-一次发布只能有一个人修改开关，用于发布审核)，从而控制一次配置发布只能由一个人修改，另一个人发布，确保配置修改得到充分检查 3. [配置查看权限](#_61-配置查看权限) * 可以指定某个环境只允许项目成员查看私有Namespace的配置，从而避免敏感配置泄露，如生产环境 ### 7.1.3 系统访问除了用户权限，在系统访问上也需要加以考虑： 1. `apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，禁止`apollo-configservice`和`apollo-adminservice`直接暴露在公网 2. 对敏感配置可以考虑开启[访问秘钥](#_62-%e9%85%8d%e7%bd%ae%e8%ae%bf%e9%97%ae%e5%af%86%e9%92%a5)，从而只有经过身份验证的客户端才能访问敏感配置 3. 1.7.1及以上版本可以考虑为`apollo-adminservice`开启[访问控制](zh/deployment/distributed-deployment-guide?id=_326-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，从而只有[受控的](zh/deployment/distributed-deployment-guide?id=_3112-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)`apollo-portal`才能访问对应接口，增强安全性	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/en/README.md	English version documentation of Apollo	English version documentation of Apollo	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/deployment/quick-start-docker.md	如果您对Docker非常熟悉，可以使用Docker的方式快速部署Apollo，从而快速的了解Apollo。如果您对Docker并不是很了解，请参考[常规方式部署Quick Start](zh/deployment/quick-start)。另外需要说明的是，不管是Docker方式部署Quick Start还是常规方式部署的，Quick Start只是用来快速入门、了解Apollo。如果部署Apollo在公司中使用，请参考[分布式部署指南](zh/deployment/distributed-deployment-guide)。 > 由于Docker对windows的支持并不是很好，所以不建议您在windows环境下使用Docker方式部署，除非您对windows docker非常了解 ## 一、准备工作 ### 1.1 安装Docker 具体步骤可以参考[Docker安装指南](https://yeasy.gitbooks.io/docker_practice/content/install/)，通过以下命令测试是否成功安装 ``` docker -v ``` 为了加速Docker镜像下载，建议[配置镜像加速器](https://yeasy.gitbooks.io/docker_practice/content/install/mirror.html)。 ### 1.2 下载Docker Quick Start配置文件确保[docker-quick-start](https://github.com/ctripcorp/apollo/tree/master/scripts/docker-quick-start)文件夹已经在本地存在，如果本地已经clone过Apollo的代码，则可以跳过此步骤。 ## 二、启动Apollo配置中心在docker-quick-start目录下执行`docker-compose up`，第一次执行会触发下载镜像等操作，需要耐心等待一些时间。搜索所有`apollo-quick-start`开头的日志，看到以下日志说明启动成功： ```log apollo-quick-start \| ==== starting service ==== apollo-quick-start \| Service logging file is ./service/apollo-service.log apollo-quick-start \| Started [45] apollo-quick-start \| Waiting for config service startup....... apollo-quick-start \| Config service started. You may visit http://localhost:8080 for service status now! apollo-quick-start \| Waiting for admin service startup...... apollo-quick-start \| Admin service started apollo-quick-start \| ==== starting portal ==== apollo-quick-start \| Portal logging file is ./portal/apollo-portal.log apollo-quick-start \| Started [254] apollo-quick-start \| Waiting for portal startup....... apollo-quick-start \| Portal started. You can visit http://localhost:8070 now! ``` > 注1：数据库的端口映射为13306，所以如果希望在宿主机上访问数据库，可以通过localhost:13306，用户名是root，密码留空。 > 注2：如要查看更多服务的日志，可以通过`docker exec -it apollo-quick-start bash`登录，然后到`/apollo-quick-start/service`和`/apollo-quick-start/portal`下查看日志信息。 ## 三、使用Apollo配置中心使用相关步骤可以参考[Quick Start - 四、使用Apollo配置中心](zh/deployment/quick-start#四、使用apollo配置中心) 需要注意的是，在Docker环境下需要通过下面的命令运行Demo客户端： ```bash docker exec -i apollo-quick-start /apollo-quick-start/demo.sh client ```	如果您对Docker非常熟悉，可以使用Docker的方式快速部署Apollo，从而快速的了解Apollo。如果您对Docker并不是很了解，请参考[常规方式部署Quick Start](zh/deployment/quick-start)。另外需要说明的是，不管是Docker方式部署Quick Start还是常规方式部署的，Quick Start只是用来快速入门、了解Apollo。如果部署Apollo在公司中使用，请参考[分布式部署指南](zh/deployment/distributed-deployment-guide)。 > 由于Docker对windows的支持并不是很好，所以不建议您在windows环境下使用Docker方式部署，除非您对windows docker非常了解 ## 一、准备工作 ### 1.1 安装Docker 具体步骤可以参考[Docker安装指南](https://yeasy.gitbooks.io/docker_practice/content/install/)，通过以下命令测试是否成功安装 ``` docker -v ``` 为了加速Docker镜像下载，建议[配置镜像加速器](https://yeasy.gitbooks.io/docker_practice/content/install/mirror.html)。 ### 1.2 下载Docker Quick Start配置文件确保[docker-quick-start](https://github.com/ctripcorp/apollo/tree/master/scripts/docker-quick-start)文件夹已经在本地存在，如果本地已经clone过Apollo的代码，则可以跳过此步骤。 ## 二、启动Apollo配置中心在docker-quick-start目录下执行`docker-compose up`，第一次执行会触发下载镜像等操作，需要耐心等待一些时间。搜索所有`apollo-quick-start`开头的日志，看到以下日志说明启动成功： ```log apollo-quick-start \| ==== starting service ==== apollo-quick-start \| Service logging file is ./service/apollo-service.log apollo-quick-start \| Started [45] apollo-quick-start \| Waiting for config service startup....... apollo-quick-start \| Config service started. You may visit http://localhost:8080 for service status now! apollo-quick-start \| Waiting for admin service startup...... apollo-quick-start \| Admin service started apollo-quick-start \| ==== starting portal ==== apollo-quick-start \| Portal logging file is ./portal/apollo-portal.log apollo-quick-start \| Started [254] apollo-quick-start \| Waiting for portal startup....... apollo-quick-start \| Portal started. You can visit http://localhost:8070 now! ``` > 注1：数据库的端口映射为13306，所以如果希望在宿主机上访问数据库，可以通过localhost:13306，用户名是root，密码留空。 > 注2：如要查看更多服务的日志，可以通过`docker exec -it apollo-quick-start bash`登录，然后到`/apollo-quick-start/service`和`/apollo-quick-start/portal`下查看日志信息。 ## 三、使用Apollo配置中心使用相关步骤可以参考[Quick Start - 四、使用Apollo配置中心](zh/deployment/quick-start#四、使用apollo配置中心) 需要注意的是，在Docker环境下需要通过下面的命令运行Demo客户端： ```bash docker exec -i apollo-quick-start /apollo-quick-start/demo.sh client ```	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/design/apollo-core-concept-namespace.md	### 1. 什么是Namespace? Namespace是配置项的集合，类似于一个配置文件的概念。 ### 2. 什么是“application”的Namespace？ Apollo在创建项目的时候，都会默认创建一个“application”的Namespace。顾名思义，“application”是给应用自身使用的，熟悉Spring Boot的同学都知道，Spring Boot项目都有一个默认配置文件application.yml。在这里application.yml就等同于“application”的Namespace。对于90%的应用来说，“application”的Namespace已经满足日常配置使用场景了。 #### 客户端获取“application” Namespace的代码如下： ``` java Config config = ConfigService.getAppConfig(); ``` #### 客户端获取非“application” Namespace的代码如下： ``` java Config config = ConfigService.getConfig(namespaceName); ``` ### 3. Namespace的格式有哪些？配置文件有多种格式，例如：properties、xml、yml、yaml、json等。同样Namespace也具有这些格式。在Portal UI中可以看到“application”的Namespace上有一个“properties”标签，表明“application”是properties格式的。 >注1：非properties格式的namespace，在客户端使用时需要调用`ConfigService.getConfigFile(String namespace, ConfigFileFormat configFileFormat)`来获取，如果使用[Http接口直接调用](zh/usage/other-language-client-user-guide#_12-通过带缓存的http接口从apollo读取配置)时，对应的namespace参数需要传入namespace的名字加上后缀名，如datasources.json。 >注2：apollo-client 1.3.0版本开始对yaml/yml做了更好的支持，使用起来和properties格式一致：`Config config = ConfigService.getConfig("application.yml");`，Spring的注入方式也和properties一致。 ### 4. Namespace的获取权限分类 Namespace的获取权限分为两种： * private （私有的） * public （公共的）这里的获取权限是相对于Apollo客户端来说的。 #### 4.1 private权限 private权限的Namespace，只能被所属的应用获取到。一个应用尝试获取其它应用private的Namespace，Apollo会报“404”异常。 #### 4.2 public权限 public权限的Namespace，能被任何应用获取。 ### 5. Namespace的类型 Namespace类型有三种： * 私有类型 * 公共类型 * 关联类型（继承类型） #### 5.1 私有类型私有类型的Namespace具有private权限。例如上文提到的“application” Namespace就是私有类型。 #### 5.2 公共类型 ##### 5.2.1 含义公共类型的Namespace具有public权限。公共类型的Namespace相当于游离于应用之外的配置，且通过Namespace的名称去标识公共Namespace，所以公共的Namespace的名称必须全局唯一。 ##### 5.2.2 使用场景 * 部门级别共享的配置 * 小组级别共享的配置 * 几个项目之间共享的配置 * 中间件客户端的配置 #### 5.3 关联类型 ##### 5.3.1 含义关联类型又可称为继承类型，关联类型具有private权限。关联类型的Namespace继承于公共类型的Namespace，用于覆盖公共Namespace的某些配置。例如公共的Namespace有两个配置项 ``` k1 = v1 k2 = v2 ``` 然后应用A有一个关联类型的Namespace关联了此公共Namespace，且覆盖了配置项k1，新值为v3。那么在应用A实际运行时，获取到的公共Namespace的配置为： ``` k1 = v3 k2 = v2 ``` ##### 5.3.2 使用场景举一个实际使用的场景。假设RPC框架的配置（如：timeout）有以下要求： * 提供一份全公司默认的配置且可动态调整 * RPC客户端项目可以自定义某些配置项且可动态调整 1. 如果把以上两点要求去掉“动态调整”，那么做法很简单。在rpc-client.jar包里有一份配置文件，每次修改配置文件然后重新发一个版本的jar包即可。同理，客户端项目修改配置也是如此。 2. 如果只支持客户端项目可动态调整配置。客户端项目可以在Apollo “application” Namespace上配置一些配置项。在初始化service的时候，从Apollo上读取配置即可。这样做的坏处就是，每个项目都要自定义一些key，不统一。 3. 那么如何完美支持以上需求呢？答案就是结合使用Apollo的公共类型的Namespace和关联类型的Namespace。RPC团队在Apollo上维护一个叫“rpc-client”的公共Namespace，在“rpc-client” Namespace上配置默认的参数值。rpc-client.jar里的代码读取“rpc-client”Namespace的配置即可。如果需要调整默认的配置，只需要修改公共类型“rpc-client” Namespace的配置。如果客户端项目想要自定义或动态修改某些配置项，只需要在Apollo 自己项目下关联“rpc-client”，就能创建关联类型“rpc-client”的Namespace。然后在关联类型“rpc-client”的Namespace下修改配置项即可。这里有一点需要指出的，那就是rpc-client.jar是在应用容器里运行的，所以rpc-client获取到的“rpc-client” Namespace的配置是应用的关联类型的Namespace加上公共类型的Namespace。 #### 5.4 例子如下图所示，有三个应用：应用A、应用B、应用C。 * 应用A有两个私有类型的Namespace：application和NS-Private，以及一个关联类型的Namespace：NS-Public。 * 应用B有一个私有类型的Namespace：application，以及一个公共类型的Namespace：NS-Public。 * 应用C只有一个私有类型的Namespace：application ![Namespace例子](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-model-example.png) ##### 5.4.1 应用A获取Apollo配置 ```java //application Config appConfig = ConfigService.getAppConfig(); appConfig.getProperty("k1", null); // k1 = v11 appConfig.getProperty("k2", null); // k2 = v21 //NS-Private Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.getProperty("k1", null); // k1 = v3 privateConfig.getProperty("k3", null); // k3 = v4 //NS-Public，覆盖公共类型配置的情况，k4被覆盖 Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.getProperty("k4", null); // k4 = v6 cover publicConfig.getProperty("k6", null); // k6 = v6 publicConfig.getProperty("k7", null); // k7 = v7 ``` ##### 5.4.2 应用B获取Apollo配置 ```java //application Config appConfig = ConfigService.getAppConfig(); appConfig.getProperty("k1", null); // k1 = v12 appConfig.getProperty("k2", null); // k2 = null appConfig.getProperty("k3", null); // k3 = v32 //NS-Private，由于没有NS-Private Namespace 所以获取到default value Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.getProperty("k1", "default value"); //NS-Public Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.getProperty("k4", null); // k4 = v5 publicConfig.getProperty("k6", null); // k6 = v6 publicConfig.getProperty("k7", null); // k7 = v7 ``` ##### 5.4.3 应用C获取Apollo配置 ```java //application Config appConfig = ConfigService.getAppConfig(); appConfig.getProperty("k1", null); // k1 = v12 appConfig.getProperty("k2", null); // k2 = null appConfig.getProperty("k3", null); // k3 = v33 //NS-Private，由于没有NS-Private Namespace 所以获取到default value Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.getProperty("k1", "default value"); //NS-Public，公共类型的Namespace，任何项目都可以获取到 Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.getProperty("k4", null); // k4 = v5 publicConfig.getProperty("k6", null); // k6 = v6 publicConfig.getProperty("k7", null); // k7 = v7 ``` ##### 5.4.4 ChangeListener 以上代码例子中可以看到，在客户端Namespace映射成一个Config对象。Namespace配置变更的监听器是注册在Config对象上。所以在应用A中监听application的Namespace代码如下： ```java Config appConfig = ConfigService.getAppConfig(); appConfig.addChangeListener(new ConfigChangeListener() { public void onChange(ConfigChangeEvent changeEvent) { //do something } }) ``` 在应用A中监听NS-Private的Namespace代码如下： ```java Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.addChangeListener(new ConfigChangeListener() { public void onChange(ConfigChangeEvent changeEvent) { //do something } }) ``` 在应用A、应用B、应用C中监听NS-Public的Namespace代码如下： ```java Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.addChangeListener(new ConfigChangeListener() { public void onChange(ConfigChangeEvent changeEvent) { //do something } }) ```	### 1. 什么是Namespace? Namespace是配置项的集合，类似于一个配置文件的概念。 ### 2. 什么是“application”的Namespace？ Apollo在创建项目的时候，都会默认创建一个“application”的Namespace。顾名思义，“application”是给应用自身使用的，熟悉Spring Boot的同学都知道，Spring Boot项目都有一个默认配置文件application.yml。在这里application.yml就等同于“application”的Namespace。对于90%的应用来说，“application”的Namespace已经满足日常配置使用场景了。 #### 客户端获取“application” Namespace的代码如下： ``` java Config config = ConfigService.getAppConfig(); ``` #### 客户端获取非“application” Namespace的代码如下： ``` java Config config = ConfigService.getConfig(namespaceName); ``` ### 3. Namespace的格式有哪些？配置文件有多种格式，例如：properties、xml、yml、yaml、json等。同样Namespace也具有这些格式。在Portal UI中可以看到“application”的Namespace上有一个“properties”标签，表明“application”是properties格式的。 >注1：非properties格式的namespace，在客户端使用时需要调用`ConfigService.getConfigFile(String namespace, ConfigFileFormat configFileFormat)`来获取，如果使用[Http接口直接调用](zh/usage/other-language-client-user-guide#_12-通过带缓存的http接口从apollo读取配置)时，对应的namespace参数需要传入namespace的名字加上后缀名，如datasources.json。 >注2：apollo-client 1.3.0版本开始对yaml/yml做了更好的支持，使用起来和properties格式一致：`Config config = ConfigService.getConfig("application.yml");`，Spring的注入方式也和properties一致。 ### 4. Namespace的获取权限分类 Namespace的获取权限分为两种： * private （私有的） * public （公共的）这里的获取权限是相对于Apollo客户端来说的。 #### 4.1 private权限 private权限的Namespace，只能被所属的应用获取到。一个应用尝试获取其它应用private的Namespace，Apollo会报“404”异常。 #### 4.2 public权限 public权限的Namespace，能被任何应用获取。 ### 5. Namespace的类型 Namespace类型有三种： * 私有类型 * 公共类型 * 关联类型（继承类型） #### 5.1 私有类型私有类型的Namespace具有private权限。例如上文提到的“application” Namespace就是私有类型。 #### 5.2 公共类型 ##### 5.2.1 含义公共类型的Namespace具有public权限。公共类型的Namespace相当于游离于应用之外的配置，且通过Namespace的名称去标识公共Namespace，所以公共的Namespace的名称必须全局唯一。 ##### 5.2.2 使用场景 * 部门级别共享的配置 * 小组级别共享的配置 * 几个项目之间共享的配置 * 中间件客户端的配置 #### 5.3 关联类型 ##### 5.3.1 含义关联类型又可称为继承类型，关联类型具有private权限。关联类型的Namespace继承于公共类型的Namespace，用于覆盖公共Namespace的某些配置。例如公共的Namespace有两个配置项 ``` k1 = v1 k2 = v2 ``` 然后应用A有一个关联类型的Namespace关联了此公共Namespace，且覆盖了配置项k1，新值为v3。那么在应用A实际运行时，获取到的公共Namespace的配置为： ``` k1 = v3 k2 = v2 ``` ##### 5.3.2 使用场景举一个实际使用的场景。假设RPC框架的配置（如：timeout）有以下要求： * 提供一份全公司默认的配置且可动态调整 * RPC客户端项目可以自定义某些配置项且可动态调整 1. 如果把以上两点要求去掉“动态调整”，那么做法很简单。在rpc-client.jar包里有一份配置文件，每次修改配置文件然后重新发一个版本的jar包即可。同理，客户端项目修改配置也是如此。 2. 如果只支持客户端项目可动态调整配置。客户端项目可以在Apollo “application” Namespace上配置一些配置项。在初始化service的时候，从Apollo上读取配置即可。这样做的坏处就是，每个项目都要自定义一些key，不统一。 3. 那么如何完美支持以上需求呢？答案就是结合使用Apollo的公共类型的Namespace和关联类型的Namespace。RPC团队在Apollo上维护一个叫“rpc-client”的公共Namespace，在“rpc-client” Namespace上配置默认的参数值。rpc-client.jar里的代码读取“rpc-client”Namespace的配置即可。如果需要调整默认的配置，只需要修改公共类型“rpc-client” Namespace的配置。如果客户端项目想要自定义或动态修改某些配置项，只需要在Apollo 自己项目下关联“rpc-client”，就能创建关联类型“rpc-client”的Namespace。然后在关联类型“rpc-client”的Namespace下修改配置项即可。这里有一点需要指出的，那就是rpc-client.jar是在应用容器里运行的，所以rpc-client获取到的“rpc-client” Namespace的配置是应用的关联类型的Namespace加上公共类型的Namespace。 #### 5.4 例子如下图所示，有三个应用：应用A、应用B、应用C。 * 应用A有两个私有类型的Namespace：application和NS-Private，以及一个关联类型的Namespace：NS-Public。 * 应用B有一个私有类型的Namespace：application，以及一个公共类型的Namespace：NS-Public。 * 应用C只有一个私有类型的Namespace：application ![Namespace例子](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-model-example.png) ##### 5.4.1 应用A获取Apollo配置 ```java //application Config appConfig = ConfigService.getAppConfig(); appConfig.getProperty("k1", null); // k1 = v11 appConfig.getProperty("k2", null); // k2 = v21 //NS-Private Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.getProperty("k1", null); // k1 = v3 privateConfig.getProperty("k3", null); // k3 = v4 //NS-Public，覆盖公共类型配置的情况，k4被覆盖 Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.getProperty("k4", null); // k4 = v6 cover publicConfig.getProperty("k6", null); // k6 = v6 publicConfig.getProperty("k7", null); // k7 = v7 ``` ##### 5.4.2 应用B获取Apollo配置 ```java //application Config appConfig = ConfigService.getAppConfig(); appConfig.getProperty("k1", null); // k1 = v12 appConfig.getProperty("k2", null); // k2 = null appConfig.getProperty("k3", null); // k3 = v32 //NS-Private，由于没有NS-Private Namespace 所以获取到default value Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.getProperty("k1", "default value"); //NS-Public Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.getProperty("k4", null); // k4 = v5 publicConfig.getProperty("k6", null); // k6 = v6 publicConfig.getProperty("k7", null); // k7 = v7 ``` ##### 5.4.3 应用C获取Apollo配置 ```java //application Config appConfig = ConfigService.getAppConfig(); appConfig.getProperty("k1", null); // k1 = v12 appConfig.getProperty("k2", null); // k2 = null appConfig.getProperty("k3", null); // k3 = v33 //NS-Private，由于没有NS-Private Namespace 所以获取到default value Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.getProperty("k1", "default value"); //NS-Public，公共类型的Namespace，任何项目都可以获取到 Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.getProperty("k4", null); // k4 = v5 publicConfig.getProperty("k6", null); // k6 = v6 publicConfig.getProperty("k7", null); // k7 = v7 ``` ##### 5.4.4 ChangeListener 以上代码例子中可以看到，在客户端Namespace映射成一个Config对象。Namespace配置变更的监听器是注册在Config对象上。所以在应用A中监听application的Namespace代码如下： ```java Config appConfig = ConfigService.getAppConfig(); appConfig.addChangeListener(new ConfigChangeListener() { public void onChange(ConfigChangeEvent changeEvent) { //do something } }) ``` 在应用A中监听NS-Private的Namespace代码如下： ```java Config privateConfig = ConfigService.getConfig("NS-Private"); privateConfig.addChangeListener(new ConfigChangeListener() { public void onChange(ConfigChangeEvent changeEvent) { //do something } }) ``` 在应用A、应用B、应用C中监听NS-Public的Namespace代码如下： ```java Config publicConfig = ConfigService.getConfig("NS-Public"); publicConfig.addChangeListener(new ConfigChangeListener() { public void onChange(ConfigChangeEvent changeEvent) { //do something } }) ```	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/views/component/env-selector.html	<table class="table table-hover" style="width: 300px"> <thead> <tr> <td><input type="checkbox" ng-checked="envAllSelected" ng-click="toggleEnvsCheckedStatus()"></td> </td> <td>{{'Common.Environment' \| translate }}</td> <td>{{'Common.Cluster' \| translate }}</td> </tr> </thead> <tbody> <tr style="cursor: pointer" ng-repeat="cluster in clusters" ng-click="toggleClusterCheckedStatus(cluster)"> <td width="10%"><input type="checkbox" ng-checked="cluster.checked" ng-click="switchSelect(cluster, $event)"></td> <td width="30%" ng-bind="cluster.env"></td> <td width="60%" ng-bind="cluster.name"></td> </tr> </tbody> </table>	<table class="table table-hover" style="width: 300px"> <thead> <tr> <td><input type="checkbox" ng-checked="envAllSelected" ng-click="toggleEnvsCheckedStatus()"></td> </td> <td>{{'Common.Environment' \| translate }}</td> <td>{{'Common.Cluster' \| translate }}</td> </tr> </thead> <tbody> <tr style="cursor: pointer" ng-repeat="cluster in clusters" ng-click="toggleClusterCheckedStatus(cluster)"> <td width="10%"><input type="checkbox" ng-checked="cluster.checked" ng-click="switchSelect(cluster, $event)"></td> <td width="30%" ng-bind="cluster.env"></td> <td width="60%" ng-bind="cluster.name"></td> </tr> </tbody> </table>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./.git/hooks/pre-merge-commit.sample	#!/bin/sh # # An example hook script to verify what is about to be committed. # Called by "git merge" with no arguments. The hook should # exit with non-zero status after issuing an appropriate message to # stderr if it wants to stop the merge commit. # # To enable this hook, rename this file to "pre-merge-commit". . git-sh-setup test -x "$GIT_DIR/hooks/pre-commit" && exec "$GIT_DIR/hooks/pre-commit" :	#!/bin/sh # # An example hook script to verify what is about to be committed. # Called by "git merge" with no arguments. The hook should # exit with non-zero status after issuing an appropriate message to # stderr if it wants to stop the merge commit. # # To enable this hook, rename this file to "pre-merge-commit". . git-sh-setup test -x "$GIT_DIR/hooks/pre-commit" && exec "$GIT_DIR/hooks/pre-commit" :	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/v1/controller/NamespaceBranchController.java	package com.ctrip.framework.apollo.openapi.v1.controller; /** * Created by qianjie on 8/10/17. */ import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleDTO; import com.ctrip.framework.apollo.common.dto.NamespaceDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.common.utils.BeanUtils; import com.ctrip.framework.apollo.common.utils.RequestPrecondition; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.core.utils.StringUtils; import com.ctrip.framework.apollo.openapi.auth.ConsumerPermissionValidator; import com.ctrip.framework.apollo.openapi.dto.OpenGrayReleaseRuleDTO; import com.ctrip.framework.apollo.openapi.dto.OpenNamespaceDTO; import com.ctrip.framework.apollo.openapi.util.OpenApiBeanUtils; import com.ctrip.framework.apollo.portal.entity.bo.NamespaceBO; import com.ctrip.framework.apollo.portal.service.NamespaceBranchService; import com.ctrip.framework.apollo.portal.service.ReleaseService; import com.ctrip.framework.apollo.portal.spi.UserService; import org.springframework.security.access.AccessDeniedException; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.web.bind.annotation.DeleteMapping; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PutMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; @RestController("openapiNamespaceBranchController") @RequestMapping("/openapi/v1/envs/{env}") public class NamespaceBranchController { private final ConsumerPermissionValidator consumerPermissionValidator; private final ReleaseService releaseService; private final NamespaceBranchService namespaceBranchService; private final UserService userService; public NamespaceBranchController( final ConsumerPermissionValidator consumerPermissionValidator, final ReleaseService releaseService, final NamespaceBranchService namespaceBranchService, final UserService userService) { this.consumerPermissionValidator = consumerPermissionValidator; this.releaseService = releaseService; this.namespaceBranchService = namespaceBranchService; this.userService = userService; } @GetMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public OpenNamespaceDTO findBranch(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName) { NamespaceBO namespaceBO = namespaceBranchService.findBranch(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName); if (namespaceBO == null) { return null; } return OpenApiBeanUtils.transformFromNamespaceBO(namespaceBO); } @PreAuthorize(value = "@consumerPermissionValidator.hasCreateNamespacePermission(#request, #appId)") @PostMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public OpenNamespaceDTO createBranch(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @RequestParam("operator") String operator, HttpServletRequest request) { RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(operator),"operator can not be empty"); if (userService.findByUserId(operator) == null) { throw new BadRequestException("operator " + operator + " not exists"); } NamespaceDTO namespaceDTO = namespaceBranchService.createBranch(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, operator); if (namespaceDTO == null) { return null; } return BeanUtils.transform(OpenNamespaceDTO.class, namespaceDTO); } @PreAuthorize(value = "@consumerPermissionValidator.hasModifyNamespacePermission(#request, #appId, #namespaceName, #env)") @DeleteMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}") public void deleteBranch(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestParam("operator") String operator, HttpServletRequest request) { RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(operator),"operator can not be empty"); if (userService.findByUserId(operator) == null) { throw new BadRequestException("operator " + operator + " not exists"); } boolean canDelete = consumerPermissionValidator.hasReleaseNamespacePermission(request, appId, namespaceName, env) \|\| (consumerPermissionValidator.hasModifyNamespacePermission(request, appId, namespaceName, env) && releaseService.loadLatestRelease(appId, Env.valueOf(env), branchName, namespaceName) == null); if (!canDelete) { throw new AccessDeniedException("Forbidden operation. " + "Caused by: 1.you don't have release permission " + "or 2. you don't have modification permission " + "or 3. you have modification permission but branch has been released"); } namespaceBranchService.deleteBranch(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, branchName, operator); } @GetMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public OpenGrayReleaseRuleDTO getBranchGrayRules(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName) { GrayReleaseRuleDTO grayReleaseRuleDTO = namespaceBranchService.findBranchGrayRules(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, branchName); if (grayReleaseRuleDTO == null) { return null; } return OpenApiBeanUtils.transformFromGrayReleaseRuleDTO(grayReleaseRuleDTO); } @PreAuthorize(value = "@consumerPermissionValidator.hasModifyNamespacePermission(#request, #appId, #namespaceName, #env)") @PutMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public void updateBranchRules(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestBody OpenGrayReleaseRuleDTO rules, @RequestParam("operator") String operator, HttpServletRequest request) { RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(operator),"operator can not be empty"); if (userService.findByUserId(operator) == null) { throw new BadRequestException("operator " + operator + " not exists"); } rules.setAppId(appId); rules.setClusterName(clusterName); rules.setNamespaceName(namespaceName); rules.setBranchName(branchName); GrayReleaseRuleDTO grayReleaseRuleDTO = OpenApiBeanUtils.transformToGrayReleaseRuleDTO(rules); namespaceBranchService .updateBranchGrayRules(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, branchName, grayReleaseRuleDTO, operator); } }	package com.ctrip.framework.apollo.openapi.v1.controller; /** * Created by qianjie on 8/10/17. */ import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleDTO; import com.ctrip.framework.apollo.common.dto.NamespaceDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.common.utils.BeanUtils; import com.ctrip.framework.apollo.common.utils.RequestPrecondition; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.core.utils.StringUtils; import com.ctrip.framework.apollo.openapi.auth.ConsumerPermissionValidator; import com.ctrip.framework.apollo.openapi.dto.OpenGrayReleaseRuleDTO; import com.ctrip.framework.apollo.openapi.dto.OpenNamespaceDTO; import com.ctrip.framework.apollo.openapi.util.OpenApiBeanUtils; import com.ctrip.framework.apollo.portal.entity.bo.NamespaceBO; import com.ctrip.framework.apollo.portal.service.NamespaceBranchService; import com.ctrip.framework.apollo.portal.service.ReleaseService; import com.ctrip.framework.apollo.portal.spi.UserService; import org.springframework.security.access.AccessDeniedException; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.web.bind.annotation.DeleteMapping; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PutMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; @RestController("openapiNamespaceBranchController") @RequestMapping("/openapi/v1/envs/{env}") public class NamespaceBranchController { private final ConsumerPermissionValidator consumerPermissionValidator; private final ReleaseService releaseService; private final NamespaceBranchService namespaceBranchService; private final UserService userService; public NamespaceBranchController( final ConsumerPermissionValidator consumerPermissionValidator, final ReleaseService releaseService, final NamespaceBranchService namespaceBranchService, final UserService userService) { this.consumerPermissionValidator = consumerPermissionValidator; this.releaseService = releaseService; this.namespaceBranchService = namespaceBranchService; this.userService = userService; } @GetMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public OpenNamespaceDTO findBranch(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName) { NamespaceBO namespaceBO = namespaceBranchService.findBranch(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName); if (namespaceBO == null) { return null; } return OpenApiBeanUtils.transformFromNamespaceBO(namespaceBO); } @PreAuthorize(value = "@consumerPermissionValidator.hasCreateNamespacePermission(#request, #appId)") @PostMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public OpenNamespaceDTO createBranch(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @RequestParam("operator") String operator, HttpServletRequest request) { RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(operator),"operator can not be empty"); if (userService.findByUserId(operator) == null) { throw new BadRequestException("operator " + operator + " not exists"); } NamespaceDTO namespaceDTO = namespaceBranchService.createBranch(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, operator); if (namespaceDTO == null) { return null; } return BeanUtils.transform(OpenNamespaceDTO.class, namespaceDTO); } @PreAuthorize(value = "@consumerPermissionValidator.hasModifyNamespacePermission(#request, #appId, #namespaceName, #env)") @DeleteMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}") public void deleteBranch(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestParam("operator") String operator, HttpServletRequest request) { RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(operator),"operator can not be empty"); if (userService.findByUserId(operator) == null) { throw new BadRequestException("operator " + operator + " not exists"); } boolean canDelete = consumerPermissionValidator.hasReleaseNamespacePermission(request, appId, namespaceName, env) \|\| (consumerPermissionValidator.hasModifyNamespacePermission(request, appId, namespaceName, env) && releaseService.loadLatestRelease(appId, Env.valueOf(env), branchName, namespaceName) == null); if (!canDelete) { throw new AccessDeniedException("Forbidden operation. " + "Caused by: 1.you don't have release permission " + "or 2. you don't have modification permission " + "or 3. you have modification permission but branch has been released"); } namespaceBranchService.deleteBranch(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, branchName, operator); } @GetMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public OpenGrayReleaseRuleDTO getBranchGrayRules(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName) { GrayReleaseRuleDTO grayReleaseRuleDTO = namespaceBranchService.findBranchGrayRules(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, branchName); if (grayReleaseRuleDTO == null) { return null; } return OpenApiBeanUtils.transformFromGrayReleaseRuleDTO(grayReleaseRuleDTO); } @PreAuthorize(value = "@consumerPermissionValidator.hasModifyNamespacePermission(#request, #appId, #namespaceName, #env)") @PutMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public void updateBranchRules(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestBody OpenGrayReleaseRuleDTO rules, @RequestParam("operator") String operator, HttpServletRequest request) { RequestPrecondition.checkArguments(!StringUtils.isContainEmpty(operator),"operator can not be empty"); if (userService.findByUserId(operator) == null) { throw new BadRequestException("operator " + operator + " not exists"); } rules.setAppId(appId); rules.setClusterName(clusterName); rules.setNamespaceName(namespaceName); rules.setBranchName(branchName); GrayReleaseRuleDTO grayReleaseRuleDTO = OpenApiBeanUtils.transformToGrayReleaseRuleDTO(rules); namespaceBranchService .updateBranchGrayRules(appId, Env.valueOf(env.toUpperCase()), clusterName, namespaceName, branchName, grayReleaseRuleDTO, operator); } }	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/scripts/services/FavoriteService.js	appService.service('FavoriteService', ['$resource', '$q', 'AppUtil', function ($resource, $q, AppUtil) { var resource = $resource('', {}, { find_favorites: { method: 'GET', url: AppUtil.prefixPath() + '/favorites', isArray: true }, add_favorite: { method: 'POST', url: AppUtil.prefixPath() + '/favorites' }, delete_favorite: { method: 'DELETE', url: AppUtil.prefixPath() + '/favorites/:favoriteId' }, to_top: { method: 'PUT', url: AppUtil.prefixPath() + '/favorites/:favoriteId' } }); return { findFavorites: function (userId, appId, page, size) { var d = $q.defer(); resource.find_favorites({ userId: userId, appId: appId, page: page, size: size }, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; }, addFavorite: function (favorite) { var d = $q.defer(); resource.add_favorite({}, favorite, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; }, deleteFavorite: function (favoriteId) { var d = $q.defer(); resource.delete_favorite({ favoriteId: favoriteId }, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; }, toTop: function (favoriteId) { var d = $q.defer(); resource.to_top({ favoriteId: favoriteId }, {}, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; } } }]);	appService.service('FavoriteService', ['$resource', '$q', 'AppUtil', function ($resource, $q, AppUtil) { var resource = $resource('', {}, { find_favorites: { method: 'GET', url: AppUtil.prefixPath() + '/favorites', isArray: true }, add_favorite: { method: 'POST', url: AppUtil.prefixPath() + '/favorites' }, delete_favorite: { method: 'DELETE', url: AppUtil.prefixPath() + '/favorites/:favoriteId' }, to_top: { method: 'PUT', url: AppUtil.prefixPath() + '/favorites/:favoriteId' } }); return { findFavorites: function (userId, appId, page, size) { var d = $q.defer(); resource.find_favorites({ userId: userId, appId: appId, page: page, size: size }, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; }, addFavorite: function (favorite) { var d = $q.defer(); resource.add_favorite({}, favorite, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; }, deleteFavorite: function (favoriteId) { var d = $q.defer(); resource.delete_favorite({ favoriteId: favoriteId }, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; }, toTop: function (favoriteId) { var d = $q.defer(); resource.to_top({ favoriteId: favoriteId }, {}, function (result) { d.resolve(result); }, function (result) { d.reject(result); }); return d.promise; } } }]);	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/resources/static/img/cancel.png	PNG IHDRX RIDATx^[v9g0#230PHb,H߯HLC?$@ dC$@@3@xrcWh)K $)k,7vI A暲"ˍ]AH,rcWh)K $)k,7vI A暲"ˍ]AH,rcWh)K $)k,7vI A暲"ˍ]AH,@>~{n]]{$:V{2 d1ߗe_ǀ\|a^~jOqHۯ}1u՞L98,dwu8=ړ u){R$[ srqXI5R0-C)K="a)9)+=RJkqXIV8,_;#¡'U@Zy84H/ïQ{{ړ qh ԐK_7= Kuľphi(qhĠK^sozdMKu=phi8hzd f^~O:Oo.?7zg5̆IS ${\|k<@@?=WrvFj$==Vz3[Kky)Z /d%8JҚ&@@RVfj58R z )/pr4$r!J,.S@@RV68RLZ_7$KG4 $+Gȗ1$OlsW 8rǽ\| Q\|Kv 8JF](H!].xG1w+pȇ]5oH!=xAA:pHǻ~_ V~kNpԌvXA6^{JH ڑvD+}<O,<i7; qmhD'p4shC"nF/i9s/m9g]dyGx$8 @N" K8$$ h ߦJ<#0-p$q3UCHfTn#e)<p fC7OAl搀C2Oqh$'HE\|$h'Hux$h/O1{A<AgȧiZ2%xm8IeRV (d+@Yja w0Ck8@RX0Oy`VqD9OIf<Aʃ$Id HʐJ^^q$ @6$yHr!(8@Fu$yOT Fle$y?ڳ+ɱL$^$O e囮@F3ё\|hq2~Ĳ$:p=% с$G,8@2I qd,@<8$x1H$#q 38@W@">H$H"1_pl4pH"1ۃvHLGz@(g9 ȩi HZi 8Iyfowy gg8$u٩IRj (/4$Z (+d5HR JW$/9u@W\U I 8҅^뉪֣HRk%H.';8z\| 9l(pq Q =Aݐ'8ûN<%=[kώYy5H4: 4 raHQd4rOÞ ÐG1ݑ(I]( jJoqKYOjtE,3^ݐ(I.H^= hDiO4E4t-4C'@ QzTrH5=RDyJf#1Гj /Hm=.#1ғz \|v7ߓb$=.Fb'@ g$c=rг&M${2"~hO怼Cb4)34MV$#vҭhEC={,xw^&G%V@4=$.rI%tC$/Mr. K%xi{tI ]bP/ KܣK+zI ^]HX9K$@ʡ^&G%V@4=$.rI%tC$/Mr. K%xi{tI ]bP/ KܣK+zIbP/IENDB`	PNG IHDRX RIDATx^[v9g0#230PHb,H߯HLC?$@ dC$@@3@xrcWh)K $)k,7vI A暲"ˍ]AH,rcWh)K $)k,7vI A暲"ˍ]AH,rcWh)K $)k,7vI A暲"ˍ]AH,@>~{n]]{$:V{2 d1ߗe_ǀ\|a^~jOqHۯ}1u՞L98,dwu8=ړ u){R$[ srqXI5R0-C)K="a)9)+=RJkqXIV8,_;#¡'U@Zy84H/ïQ{{ړ qh ԐK_7= Kuľphi(qhĠK^sozdMKu=phi8hzd f^~O:Oo.?7zg5̆IS ${\|k<@@?=WrvFj$==Vz3[Kky)Z /d%8JҚ&@@RVfj58R z )/pr4$r!J,.S@@RV68RLZ_7$KG4 $+Gȗ1$OlsW 8rǽ\| Q\|Kv 8JF](H!].xG1w+pȇ]5oH!=xAA:pHǻ~_ V~kNpԌvXA6^{JH ڑvD+}<O,<i7; qmhD'p4shC"nF/i9s/m9g]dyGx$8 @N" K8$$ h ߦJ<#0-p$q3UCHfTn#e)<p fC7OAl搀C2Oqh$'HE\|$h'Hux$h/O1{A<AgȧiZ2%xm8IeRV (d+@Yja w0Ck8@RX0Oy`VqD9OIf<Aʃ$Id HʐJ^^q$ @6$yHr!(8@Fu$yOT Fle$y?ڳ+ɱL$^$O e囮@F3ё\|hq2~Ĳ$:p=% с$G,8@2I qd,@<8$x1H$#q 38@W@">H$H"1_pl4pH"1ۃvHLGz@(g9 ȩi HZi 8Iyfowy gg8$u٩IRj (/4$Z (+d5HR JW$/9u@W\U I 8҅^뉪֣HRk%H.';8z\| 9l(pq Q =Aݐ'8ûN<%=[kώYy5H4: 4 raHQd4rOÞ ÐG1ݑ(I]( jJoqKYOjtE,3^ݐ(I.H^= hDiO4E4t-4C'@ QzTrH5=RDyJf#1Гj /Hm=.#1ғz \|v7ߓb$=.Fb'@ g$c=rг&M${2"~hO怼Cb4)34MV$#vҭhEC={,xw^&G%V@4=$.rI%tC$/Mr. K%xi{tI ]bP/ KܣK+zI ^]HX9K$@ʡ^&G%V@4=$.rI%tC$/Mr. K%xi{tI ]bP/ KܣK+zIbP/IENDB`	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./doc/images/application-config-precedence.png	PNG IHDR IDATx\|{MKj1{/q\qNj'q$N8qލk0 S)w ! ^?opNB0X[fgfs;ޛ7o4]0HHHHH&=9HHHHHHHHHHB}۞ON$@$@$@$@B tcTqIHHHH $@$@$@$@$Ѝ P!ƍG' * @7& p# sEeش9`P^д{ ˍy;i !3+؇HMI STԤxD/pRmv躎3Fcxt6DZ,0Z~:lU݉ 6:71 a`. twneՀX46[э"LMܶ{;ؒWJܾJM&&SKA:gKq-n?~}]@03qy?NsO8.gՒ7jvEWN7=^N\Sۈ~oN<چN+<Ҟf!:ruXV矼s/\= qAx,> J`w? 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apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/service/ConfigsExportService.java	package com.ctrip.framework.apollo.portal.service; import com.ctrip.framework.apollo.common.dto.ClusterDTO; import com.ctrip.framework.apollo.common.entity.App; import com.ctrip.framework.apollo.core.enums.ConfigFileFormat; import com.ctrip.framework.apollo.portal.component.PermissionValidator; import com.ctrip.framework.apollo.portal.component.PortalSettings; import com.ctrip.framework.apollo.portal.entity.bo.ConfigBO; import com.ctrip.framework.apollo.portal.entity.bo.NamespaceBO; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.util.ConfigFileUtils; import java.io.IOException; import java.io.OutputStream; import java.util.Collection; import java.util.List; import java.util.function.BiFunction; import java.util.function.BinaryOperator; import java.util.function.Consumer; import java.util.function.Function; import java.util.function.Predicate; import java.util.stream.Collectors; import java.util.stream.Stream; import java.util.zip.ZipEntry; import java.util.zip.ZipOutputStream; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.annotation.Lazy; import org.springframework.stereotype.Service; @Service public class ConfigsExportService { private static final Logger logger = LoggerFactory.getLogger(ConfigsExportService.class); private final AppService appService; private final ClusterService clusterService; private final NamespaceService namespaceService; private final PortalSettings portalSettings; private final PermissionValidator permissionValidator; public ConfigsExportService( AppService appService, ClusterService clusterService, final @Lazy NamespaceService namespaceService, PortalSettings portalSettings, PermissionValidator permissionValidator) { this.appService = appService; this.clusterService = clusterService; this.namespaceService = namespaceService; this.portalSettings = portalSettings; this.permissionValidator = permissionValidator; } /** * write multiple namespace to a zip. use {@link Stream#reduce(Object, BiFunction, * BinaryOperator)} to forbid concurrent write. * * @param configBOStream namespace's stream * @param outputStream receive zip file output stream * @throws IOException if happen write problem / private static void writeAsZipOutputStream( Stream<ConfigBO> configBOStream, OutputStream outputStream) throws IOException { try (final ZipOutputStream zipOutputStream = new ZipOutputStream(outputStream)) { final Consumer<ConfigBO> configBOConsumer = configBO -> { try { // TODO, Stream.reduce will cause some problems. Is There other way to speed up the // downloading? synchronized (zipOutputStream) { write2ZipOutputStream(zipOutputStream, configBO); } } catch (IOException e) { logger.error("Write error. {}", configBO); throw new IllegalStateException(e); } }; configBOStream.forEach(configBOConsumer); } } /* * write {@link ConfigBO} as file to {@link ZipOutputStream}. Watch out the concurrent problem! * zip output stream is same like cannot write concurrently! the name of file is determined by * {@link ConfigFileUtils#toFilename(String, String, String, ConfigFileFormat)}. the path of file * is determined by {@link ConfigFileUtils#toFilePath(String, String, Env, String)}. * * @param zipOutputStream zip file output stream * @param configBO a namespace represent * @return zip file output stream same as parameter zipOutputStream / private static ZipOutputStream write2ZipOutputStream( final ZipOutputStream zipOutputStream, final ConfigBO configBO) throws IOException { final Env env = configBO.getEnv(); final String ownerName = configBO.getOwnerName(); final String appId = configBO.getAppId(); final String clusterName = configBO.getClusterName(); final String namespace = configBO.getNamespace(); final String configFileContent = configBO.getConfigFileContent(); final ConfigFileFormat configFileFormat = configBO.getFormat(); final String configFilename = ConfigFileUtils.toFilename(appId, clusterName, namespace, configFileFormat); final String filePath = ConfigFileUtils.toFilePath(ownerName, appId, env, configFilename); final ZipEntry zipEntry = new ZipEntry(filePath); try { zipOutputStream.putNextEntry(zipEntry); zipOutputStream.write(configFileContent.getBytes()); zipOutputStream.closeEntry(); } catch (IOException e) { logger.error("config export failed. {}", configBO); throw new IOException("config export failed", e); } return zipOutputStream; } /* @return the namespaces current user exists / private Stream<ConfigBO> makeStreamBy( final Env env, final String ownerName, final String appId, final String clusterName) { final List<NamespaceBO> namespaceBOS = namespaceService.findNamespaceBOs(appId, env, clusterName); final Function<NamespaceBO, ConfigBO> function = namespaceBO -> new ConfigBO(env, ownerName, appId, clusterName, namespaceBO); return namespaceBOS.parallelStream().map(function); } private Stream<ConfigBO> makeStreamBy(final Env env, final String ownerName, final String appId) { final List<ClusterDTO> clusterDTOS = clusterService.findClusters(env, appId); final Function<ClusterDTO, Stream<ConfigBO>> function = clusterDTO -> this.makeStreamBy(env, ownerName, appId, clusterDTO.getName()); return clusterDTOS.parallelStream().flatMap(function); } private Stream<ConfigBO> makeStreamBy(final Env env, final List<App> apps) { final Function<App, Stream<ConfigBO>> function = app -> this.makeStreamBy(env, app.getOwnerName(), app.getAppId()); return apps.parallelStream().flatMap(function); } private Stream<ConfigBO> makeStreamBy(final Collection<Env> envs) { // get all apps final List<App> apps = appService.findAll(); // permission check final Predicate<App> isAppAdmin = app -> { try { return permissionValidator.isAppAdmin(app.getAppId()); } catch (Exception e) { logger.error("app = {}", app); logger.error(app.getAppId()); } return false; }; // app admin permission filter final List<App> appsExistPermission = apps.stream().filter(isAppAdmin).collect(Collectors.toList()); return envs.parallelStream().flatMap(env -> this.makeStreamBy(env, appsExistPermission)); } /* * Export all projects which current user own them. Permission check by {@link * PermissionValidator#isAppAdmin(java.lang.String)} * * @param outputStream network file download stream to user * @throws IOException if happen write problem */ public void exportAllTo(OutputStream outputStream) throws IOException { final List<Env> activeEnvs = portalSettings.getActiveEnvs(); final Stream<ConfigBO> configBOStream = this.makeStreamBy(activeEnvs); writeAsZipOutputStream(configBOStream, outputStream); } }	package com.ctrip.framework.apollo.portal.service; import com.ctrip.framework.apollo.common.dto.ClusterDTO; import com.ctrip.framework.apollo.common.entity.App; import com.ctrip.framework.apollo.core.enums.ConfigFileFormat; import com.ctrip.framework.apollo.portal.component.PermissionValidator; import com.ctrip.framework.apollo.portal.component.PortalSettings; import com.ctrip.framework.apollo.portal.entity.bo.ConfigBO; import com.ctrip.framework.apollo.portal.entity.bo.NamespaceBO; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.util.ConfigFileUtils; import java.io.IOException; import java.io.OutputStream; import java.util.Collection; import java.util.List; import java.util.function.BiFunction; import java.util.function.BinaryOperator; import java.util.function.Consumer; import java.util.function.Function; import java.util.function.Predicate; import java.util.stream.Collectors; import java.util.stream.Stream; import java.util.zip.ZipEntry; import java.util.zip.ZipOutputStream; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.annotation.Lazy; import org.springframework.stereotype.Service; @Service public class ConfigsExportService { private static final Logger logger = LoggerFactory.getLogger(ConfigsExportService.class); private final AppService appService; private final ClusterService clusterService; private final NamespaceService namespaceService; private final PortalSettings portalSettings; private final PermissionValidator permissionValidator; public ConfigsExportService( AppService appService, ClusterService clusterService, final @Lazy NamespaceService namespaceService, PortalSettings portalSettings, PermissionValidator permissionValidator) { this.appService = appService; this.clusterService = clusterService; this.namespaceService = namespaceService; this.portalSettings = portalSettings; this.permissionValidator = permissionValidator; } /** * write multiple namespace to a zip. use {@link Stream#reduce(Object, BiFunction, * BinaryOperator)} to forbid concurrent write. * * @param configBOStream namespace's stream * @param outputStream receive zip file output stream * @throws IOException if happen write problem / private static void writeAsZipOutputStream( Stream<ConfigBO> configBOStream, OutputStream outputStream) throws IOException { try (final ZipOutputStream zipOutputStream = new ZipOutputStream(outputStream)) { final Consumer<ConfigBO> configBOConsumer = configBO -> { try { // TODO, Stream.reduce will cause some problems. Is There other way to speed up the // downloading? synchronized (zipOutputStream) { write2ZipOutputStream(zipOutputStream, configBO); } } catch (IOException e) { logger.error("Write error. {}", configBO); throw new IllegalStateException(e); } }; configBOStream.forEach(configBOConsumer); } } /* * write {@link ConfigBO} as file to {@link ZipOutputStream}. Watch out the concurrent problem! * zip output stream is same like cannot write concurrently! the name of file is determined by * {@link ConfigFileUtils#toFilename(String, String, String, ConfigFileFormat)}. the path of file * is determined by {@link ConfigFileUtils#toFilePath(String, String, Env, String)}. * * @param zipOutputStream zip file output stream * @param configBO a namespace represent * @return zip file output stream same as parameter zipOutputStream / private static ZipOutputStream write2ZipOutputStream( final ZipOutputStream zipOutputStream, final ConfigBO configBO) throws IOException { final Env env = configBO.getEnv(); final String ownerName = configBO.getOwnerName(); final String appId = configBO.getAppId(); final String clusterName = configBO.getClusterName(); final String namespace = configBO.getNamespace(); final String configFileContent = configBO.getConfigFileContent(); final ConfigFileFormat configFileFormat = configBO.getFormat(); final String configFilename = ConfigFileUtils.toFilename(appId, clusterName, namespace, configFileFormat); final String filePath = ConfigFileUtils.toFilePath(ownerName, appId, env, configFilename); final ZipEntry zipEntry = new ZipEntry(filePath); try { zipOutputStream.putNextEntry(zipEntry); zipOutputStream.write(configFileContent.getBytes()); zipOutputStream.closeEntry(); } catch (IOException e) { logger.error("config export failed. {}", configBO); throw new IOException("config export failed", e); } return zipOutputStream; } /* @return the namespaces current user exists / private Stream<ConfigBO> makeStreamBy( final Env env, final String ownerName, final String appId, final String clusterName) { final List<NamespaceBO> namespaceBOS = namespaceService.findNamespaceBOs(appId, env, clusterName); final Function<NamespaceBO, ConfigBO> function = namespaceBO -> new ConfigBO(env, ownerName, appId, clusterName, namespaceBO); return namespaceBOS.parallelStream().map(function); } private Stream<ConfigBO> makeStreamBy(final Env env, final String ownerName, final String appId) { final List<ClusterDTO> clusterDTOS = clusterService.findClusters(env, appId); final Function<ClusterDTO, Stream<ConfigBO>> function = clusterDTO -> this.makeStreamBy(env, ownerName, appId, clusterDTO.getName()); return clusterDTOS.parallelStream().flatMap(function); } private Stream<ConfigBO> makeStreamBy(final Env env, final List<App> apps) { final Function<App, Stream<ConfigBO>> function = app -> this.makeStreamBy(env, app.getOwnerName(), app.getAppId()); return apps.parallelStream().flatMap(function); } private Stream<ConfigBO> makeStreamBy(final Collection<Env> envs) { // get all apps final List<App> apps = appService.findAll(); // permission check final Predicate<App> isAppAdmin = app -> { try { return permissionValidator.isAppAdmin(app.getAppId()); } catch (Exception e) { logger.error("app = {}", app); logger.error(app.getAppId()); } return false; }; // app admin permission filter final List<App> appsExistPermission = apps.stream().filter(isAppAdmin).collect(Collectors.toList()); return envs.parallelStream().flatMap(env -> this.makeStreamBy(env, appsExistPermission)); } /* * Export all projects which current user own them. Permission check by {@link * PermissionValidator#isAppAdmin(java.lang.String)} * * @param outputStream network file download stream to user * @throws IOException if happen write problem */ public void exportAllTo(OutputStream outputStream) throws IOException { final List<Env> activeEnvs = portalSettings.getActiveEnvs(); final Stream<ConfigBO> configBOStream = this.makeStreamBy(activeEnvs); writeAsZipOutputStream(configBOStream, outputStream); } }	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/usage/third-party-sdks-user-guide.md	## 1. Go ### Apollo Go 客户端 1 项目地址：[zouyx/agollo](https://github.com/zouyx/agollo) > 非常感谢网友@zouyx提供Go Apollo客户端的支持 ### Apollo Go 客户端 2 项目地址：[philchia/agollo](https://github.com/philchia/agollo) > 非常感谢网友@philchia提供Go Apollo客户端的支持 ### Apollo Go 客户端 3 项目地址：[shima-park/agollo](https://github.com/shima-park/agollo) > 非常感谢网友@shima-park提供Go Apollo客户端的支持 ### Apollo Go 客户端 4 项目地址：[go-microservices/php_conf_agent](https://github.com/go-microservices/php_conf_agent) > 非常感谢网友@GanymedeNil提供Go Apollo客户端的支持 ### Apollo Go 客户端 5 项目地址：[hyperjiang/lunar](https://github.com/hyperjiang/lunar) > 非常感谢网友@hyperjiang提供Go Apollo客户端的支持 ### Apollo Go 客户端 6 项目地址：[tagconfig/tagconfig](https://github.com/tagconfig/tagconfig) > 非常感谢网友@n0trace提供Go Apollo客户端的支持 ### Apollo Go 客户端 7 项目地址：[go-chassis/go-archaius](https://github.com/go-chassis/go-archaius/tree/master/examples/apollo) > 非常感谢网友@tianxiaoliang 和 @Shonminh提供Go Apollo客户端的支持 ### Apollo Go 客户端 8 项目地址：[xhrg-product/apollo-client-golang](https://github.com/xhrg-product/apollo-client-golang) > 非常感谢网友@xhrg提供Go Apollo客户端的支持 ## 2. Python ### Apollo Python 客户端 1 项目地址：[pyapollo](https://github.com/filamoon/pyapollo) > 非常感谢网友@filamoon提供Python Apollo客户端的支持 ### Apollo Python 客户端 2 项目地址：[BruceWW-pyapollo](https://github.com/BruceWW/pyapollo) > 非常感谢网友@BruceWW提供Python Apollo客户端的支持 ### Apollo Python 客户端 3 项目地址：[xhrg-product/apollo-client-python](https://github.com/xhrg-product/apollo-client-python) > 非常感谢网友@xhrg提供Python Apollo客户端的支持 ## 3. NodeJS ### Apollo NodeJS 客户端 1 项目地址：[node-apollo](https://github.com/Quinton/node-apollo) > 非常感谢网友@Quinton提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 2 项目地址：[ctrip-apollo](https://github.com/kaelzhang/ctrip-apollo) > 非常感谢网友@kaelzhang提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 3 项目地址：[node-apollo-client](https://github.com/shinux/node-apollo-client) > 非常感谢网友@shinux提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 4 项目地址：[ctrip-apollo-client](https://github.com/lvgithub/ctrip-apollo-client) > 非常感谢网友@lvgithub提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 5 项目地址：[apollo-node](https://github.com/lengyuxuan/apollo-node) > 非常感谢网友@lengyuxuan提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 6 项目地址：[egg-apollo-client](https://github.com/xuezier/egg-apollo-client) > 非常感谢网友@xuezier提供NodeJS Apollo客户端的支持 ## 4. PHP ### Apollo PHP 客户端项目地址：[apollo-php-client](https://github.com/multilinguals/apollo-php-client) > 非常感谢网友@t04041143提供PHP Apollo客户端的支持 ## 5. C ### Apollo C 客户端项目地址：[apollo-c-client](https://github.com/lzeqian/apollo) > 非常感谢网友@lzeqian提供C Apollo客户端的支持	## 1. Go ### Apollo Go 客户端 1 项目地址：[zouyx/agollo](https://github.com/zouyx/agollo) > 非常感谢网友@zouyx提供Go Apollo客户端的支持 ### Apollo Go 客户端 2 项目地址：[philchia/agollo](https://github.com/philchia/agollo) > 非常感谢网友@philchia提供Go Apollo客户端的支持 ### Apollo Go 客户端 3 项目地址：[shima-park/agollo](https://github.com/shima-park/agollo) > 非常感谢网友@shima-park提供Go Apollo客户端的支持 ### Apollo Go 客户端 4 项目地址：[go-microservices/php_conf_agent](https://github.com/go-microservices/php_conf_agent) > 非常感谢网友@GanymedeNil提供Go Apollo客户端的支持 ### Apollo Go 客户端 5 项目地址：[hyperjiang/lunar](https://github.com/hyperjiang/lunar) > 非常感谢网友@hyperjiang提供Go Apollo客户端的支持 ### Apollo Go 客户端 6 项目地址：[tagconfig/tagconfig](https://github.com/tagconfig/tagconfig) > 非常感谢网友@n0trace提供Go Apollo客户端的支持 ### Apollo Go 客户端 7 项目地址：[go-chassis/go-archaius](https://github.com/go-chassis/go-archaius/tree/master/examples/apollo) > 非常感谢网友@tianxiaoliang 和 @Shonminh提供Go Apollo客户端的支持 ### Apollo Go 客户端 8 项目地址：[xhrg-product/apollo-client-golang](https://github.com/xhrg-product/apollo-client-golang) > 非常感谢网友@xhrg提供Go Apollo客户端的支持 ## 2. Python ### Apollo Python 客户端 1 项目地址：[pyapollo](https://github.com/filamoon/pyapollo) > 非常感谢网友@filamoon提供Python Apollo客户端的支持 ### Apollo Python 客户端 2 项目地址：[BruceWW-pyapollo](https://github.com/BruceWW/pyapollo) > 非常感谢网友@BruceWW提供Python Apollo客户端的支持 ### Apollo Python 客户端 3 项目地址：[xhrg-product/apollo-client-python](https://github.com/xhrg-product/apollo-client-python) > 非常感谢网友@xhrg提供Python Apollo客户端的支持 ## 3. NodeJS ### Apollo NodeJS 客户端 1 项目地址：[node-apollo](https://github.com/Quinton/node-apollo) > 非常感谢网友@Quinton提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 2 项目地址：[ctrip-apollo](https://github.com/kaelzhang/ctrip-apollo) > 非常感谢网友@kaelzhang提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 3 项目地址：[node-apollo-client](https://github.com/shinux/node-apollo-client) > 非常感谢网友@shinux提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 4 项目地址：[ctrip-apollo-client](https://github.com/lvgithub/ctrip-apollo-client) > 非常感谢网友@lvgithub提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 5 项目地址：[apollo-node](https://github.com/lengyuxuan/apollo-node) > 非常感谢网友@lengyuxuan提供NodeJS Apollo客户端的支持 ### Apollo NodeJS 客户端 6 项目地址：[egg-apollo-client](https://github.com/xuezier/egg-apollo-client) > 非常感谢网友@xuezier提供NodeJS Apollo客户端的支持 ## 4. PHP ### Apollo PHP 客户端项目地址：[apollo-php-client](https://github.com/multilinguals/apollo-php-client) > 非常感谢网友@t04041143提供PHP Apollo客户端的支持 ## 5. C ### Apollo C 客户端项目地址：[apollo-c-client](https://github.com/lzeqian/apollo) > 非常感谢网友@lzeqian提供C Apollo客户端的支持	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./scripts/sql/delta/v060-v062/apolloportaldb-v060-v062.sql	# delta schema to upgrade apollo portal db from v0.6.0 to v0.6.2 Use ApolloPortalDB; ALTER TABLE `App` DROP INDEX `NAME`; CREATE INDEX `IX_NAME` ON App (`Name`(191));	# delta schema to upgrade apollo portal db from v0.6.0 to v0.6.2 Use ApolloPortalDB; ALTER TABLE `App` DROP INDEX `NAME`; CREATE INDEX `IX_NAME` ON App (`Name`(191));	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/NullTransaction.java	package com.ctrip.framework.apollo.tracer.internals; import com.ctrip.framework.apollo.tracer.spi.Transaction; /** * @author Jason Song([email protected]) */ public class NullTransaction implements Transaction { @Override public void setStatus(String status) { } @Override public void setStatus(Throwable e) { } @Override public void addData(String key, Object value) { } @Override public void complete() { } }	package com.ctrip.framework.apollo.tracer.internals; import com.ctrip.framework.apollo.tracer.spi.Transaction; /** * @author Jason Song([email protected]) */ public class NullTransaction implements Transaction { @Override public void setStatus(String status) { } @Override public void setStatus(Throwable e) { } @Override public void addData(String key, Object value) { } @Override public void complete() { } }	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/repository/AppRepository.java	package com.ctrip.framework.apollo.biz.repository; import com.ctrip.framework.apollo.common.entity.App; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.PagingAndSortingRepository; import org.springframework.data.repository.query.Param; import java.util.List; public interface AppRepository extends PagingAndSortingRepository<App, Long> { @Query("SELECT a from App a WHERE a.name LIKE %:name%") List<App> findByName(@Param("name") String name); App findByAppId(String appId); }	package com.ctrip.framework.apollo.biz.repository; import com.ctrip.framework.apollo.common.entity.App; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.PagingAndSortingRepository; import org.springframework.data.repository.query.Param; import java.util.List; public interface AppRepository extends PagingAndSortingRepository<App, Long> { @Query("SELECT a from App a WHERE a.name LIKE %:name%") List<App> findByName(@Param("name") String name); App findByAppId(String appId); }	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-demo/pom.xml	<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <artifactId>apollo</artifactId> <groupId>com.ctrip.framework.apollo</groupId> <version>${revision}</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>apollo-demo</artifactId> <name>Apollo Demo</name> <packaging>jar</packaging> <properties> <java.version>1.7</java.version> <github.path>${project.artifactId}</github.path> </properties> <dependencies> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-client</artifactId> <version>${project.version}</version> </dependency> <!-- for spring demo --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> </dependency> <!-- for spring boot demo --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j2</artifactId> </dependency> <!-- for refresh scope demo --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-context</artifactId> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-api</artifactId> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-slf4j-impl</artifactId> </dependency> <!-- take over jcl --> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> </dependency> </dependencies> </project>	<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <artifactId>apollo</artifactId> <groupId>com.ctrip.framework.apollo</groupId> <version>${revision}</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>apollo-demo</artifactId> <name>Apollo Demo</name> <packaging>jar</packaging> <properties> <java.version>1.7</java.version> <github.path>${project.artifactId}</github.path> </properties> <dependencies> <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-client</artifactId> <version>${project.version}</version> </dependency> <!-- for spring demo --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> </dependency> <!-- for spring boot demo --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j2</artifactId> </dependency> <!-- for refresh scope demo --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-context</artifactId> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-api</artifactId> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-slf4j-impl</artifactId> </dependency> <!-- take over jcl --> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> </dependency> </dependencies> </project>	-1
apolloconfig/apollo	3,546	misc change	## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-15T11:16:30Z"	"2021-02-15T11:21:01Z"	d82086b2be884c4aac536d4d099a7148daeadafa	1433783f06956c23a0c1fd7083b218caca45a88c	misc change. ## What's the purpose of this PR misc change Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/test/resources/META-INF/app-with-utf8bom.properties	app.id=110402	app.id=110402	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/component/ConfigReleaseWebhookNotifier.java	package com.ctrip.framework.apollo.portal.component; import javax.annotation.PostConstruct; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.MediaType; import org.springframework.stereotype.Component; import org.springframework.web.client.RestTemplate; import com.ctrip.framework.apollo.portal.entity.bo.ReleaseHistoryBO; import com.ctrip.framework.apollo.portal.environment.Env; /** * publish webHook * * @author HuangSheng */ @Component public class ConfigReleaseWebhookNotifier { private static final Logger logger = LoggerFactory.getLogger(ConfigReleaseWebhookNotifier.class); private final RestTemplateFactory restTemplateFactory; private RestTemplate restTemplate; public ConfigReleaseWebhookNotifier(RestTemplateFactory restTemplateFactory) { this.restTemplateFactory = restTemplateFactory; } @PostConstruct public void init() { // init restTemplate restTemplate = restTemplateFactory.getObject(); } public void notify(String[] webHookUrls, Env env, ReleaseHistoryBO releaseHistory) { if (webHookUrls == null) { return; } for (String webHookUrl : webHookUrls) { HttpHeaders headers = new HttpHeaders(); headers.setContentType(MediaType.APPLICATION_JSON_UTF8); HttpEntity entity = new HttpEntity(releaseHistory, headers); String url = webHookUrl + "?env={env}"; try { restTemplate.postForObject(url, entity, String.class, env); } catch (Exception e) { logger.error("Notify webHook server failed. webHook server url:{}", env, url, e); } } } }	package com.ctrip.framework.apollo.portal.component; import javax.annotation.PostConstruct; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.MediaType; import org.springframework.stereotype.Component; import org.springframework.web.client.RestTemplate; import com.ctrip.framework.apollo.portal.entity.bo.ReleaseHistoryBO; import com.ctrip.framework.apollo.portal.environment.Env; /** * publish webHook * * @author HuangSheng */ @Component public class ConfigReleaseWebhookNotifier { private static final Logger logger = LoggerFactory.getLogger(ConfigReleaseWebhookNotifier.class); private final RestTemplateFactory restTemplateFactory; private RestTemplate restTemplate; public ConfigReleaseWebhookNotifier(RestTemplateFactory restTemplateFactory) { this.restTemplateFactory = restTemplateFactory; } @PostConstruct public void init() { // init restTemplate restTemplate = restTemplateFactory.getObject(); } public void notify(String[] webHookUrls, Env env, ReleaseHistoryBO releaseHistory) { if (webHookUrls == null) { return; } for (String webHookUrl : webHookUrls) { HttpHeaders headers = new HttpHeaders(); headers.setContentType(MediaType.APPLICATION_JSON_UTF8); HttpEntity entity = new HttpEntity(releaseHistory, headers); String url = webHookUrl + "?env={env}"; try { restTemplate.postForObject(url, entity, String.class, env); } catch (Exception e) { logger.error("Notify webHook server failed, env: {}, webHook server url:{}", env, url, e); } } } }	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/README.md	<img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/logo/logo-simple.png" alt="apollo-logo" width="40%"> # Introduction Apollo（阿波罗）是携程框架部门研发的分布式配置中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性，适用于微服务配置管理场景。服务端基于Spring Boot和Spring Cloud开发，打包后可以直接运行，不需要额外安装Tomcat等应用容器。 Java客户端不依赖任何框架，能够运行于所有Java运行时环境，同时对Spring/Spring Boot环境也有较好的支持。 .Net客户端不依赖任何框架，能够运行于所有.Net运行时环境。更多产品介绍参见[Apollo配置中心介绍](zh/design/apollo-introduction) 本地快速部署请参见[Quick Start](zh/deployment/quick-start) 演示环境（Demo）: - [106.54.227.205](http://106.54.227.205/) - 账号/密码:apollo/admin > 如访问github速度缓慢，可以访问[gitee镜像](https://gitee.com/nobodyiam/apollo)，不定期同步 # Screenshots ![配置界面](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) # Features * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zk的地址等 * 通过命名空间（namespace）可以很方便的支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置界面支持多语言（中文，English） * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序。 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便的支持配置的回滚。 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例。 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便的追踪问题。 * 客户端配置信息监控 * 可以方便的看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder，Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便的使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。 * 不过Apollo出于通用性考虑，对配置的修改不会做过多限制，只要符合基本的格式就能够保存。 * 在我们的调研中发现，对于有些使用方，它们的配置可能会有比较复杂的格式，如xml, json，需要对格式做校验。 * 还有一些使用方如DAL，不仅有特定的格式，而且对输入的值也需要进行校验后方可保存，如检查数据库、用户名和密码是否匹配。 * 对于这类应用，Apollo支持应用方通过开放接口在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # Usage 1. [应用接入指南](zh/usage/apollo-user-guide) 2. [Java客户端使用指南](zh/usage/java-sdk-user-guide) 3. [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide) 4. [其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 5. [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform) 6. [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) 7. [Apollo实践案例](zh/usage/apollo-user-practices) 8. [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) # Design - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) * [Apollo源码解析](http://www.iocoder.cn/categories/Apollo/)（据说Apollo非常适合作为初学者第一个通读源码学习的分布式中间件产品） # Development - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [邮件模板样例](zh/development/email-template-samples.md) # Deployment - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) # Release Notes * [版本发布历史](https://github.com/ctripcorp/apollo/releases) # FAQ * [常见问题回答](zh/faq/faq.md) * [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) # Presentation * [携程开源配置中心Apollo的设计与实现](http://www.itdks.com/dakalive/detail/3420) * [Slides](https://myslide.cn/slides/10168) * [配置中心，让微服务更『智能』](https://2018.qconshanghai.com/presentation/799) * [Slides](https://myslide.cn/slides/10035) # Publication * [开源配置中心Apollo的设计与实现](https://www.infoq.cn/article/open-source-configuration-center-apollo) * [配置中心，让微服务更『智能』](https://mp.weixin.qq.com/s/iDmYJre_ULEIxuliu1EbIQ) # Support <table> <thead> <th>Apollo技术支持②群<br />群号：904287263（未满）</th> <th>Apollo技术支持⑤群<br />群号：914839843（已满）</th> <th>Apollo技术支持④群<br />群号：516773934（已满）</th> <th>Apollo技术支持③群<br />群号：742035428（已满）</th> <th>Apollo技术支持①群<br />群号：375526581（已满）</th> </thead> <tbody> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-2.png" alt="tech-support-qq-2"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-5.png" alt="tech-support-qq-5"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-4.png" alt="tech-support-qq-4"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-3.png" alt="tech-support-qq-3"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-1.png" alt="tech-support-qq-1"></td> </tr> </tbody> </table> # Contribution Please make sure to read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making a pull request. Thanks for all the people who contributed to Apollo! <a href="https://github.com/ctripcorp/apollo/graphs/contributors"><img src="https://opencollective.com/apollo/contributors.svg?width=880&button=false" /></a> # License The project is licensed under the [Apache 2 license](https://github.com/ctripcorp/apollo/blob/master/LICENSE). # Known Users > 按照登记顺序排序，更多接入公司，欢迎在[https://github.com/ctripcorp/apollo/issues/451](https://github.com/ctripcorp/apollo/issues/451)登记（仅供开源用户参考） <table> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctrip.png" alt="携程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bluestone.png" alt="青石证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sagreen.png" alt="沙绿"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/umetrip.jpg" alt="航旅纵横"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuanzhuan.png" alt="58转转"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/phone580.png" alt="蜂助手"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hainan-airlines.png" alt="海南航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cvte.png" alt="CVTE"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mainbo.jpg" alt="明博教育"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/madailicai.png" alt="麻袋理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mxnavi.jpg" alt="美行科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fshows.jpg" alt="首展科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/feezu.png" alt="易微行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rencaijia.png" alt="人才加"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/keking.png" alt="凯京集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leoao.png" alt="乐刻运动"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dji.png" alt="大疆"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kkmh.png" alt="快看漫画"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wolaidai.png" alt="我来贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xsrj.png" alt="虚实软件"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yanxuan.png" alt="网易严选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sjzg.png" alt="视觉中国"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zc360.png" alt="资产360"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ecarx.png" alt="亿咖通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5173.png" alt="5173"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hujiang.png" alt="沪江"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163yun.png" alt="网易云基础服务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cash-bus.png" alt="现金巴士"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/smartisan.png" alt="锤子科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toodc.png" alt="头等仓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/juneyaoair.png" alt="吉祥航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/263mobile.png" alt="263移动通信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toutoujinrong.png" alt="投投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mytijian.png" alt="每天健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyabank.png" alt="麦芽金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fengunion.png" alt="蜂向科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/geex-logo.png" alt="即科金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beike.png" alt="贝壳网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/youzan.png" alt="有赞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunjihuitong.png" alt="云集汇通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rhinotech.png" alt="犀牛瀚海科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nxin.png" alt="农信互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mgzf.png" alt="蘑菇租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huli-logo.png" alt="狐狸金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mandao.png" alt="漫道集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enmonster.png" alt="怪兽充电"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nanguazufang.png" alt="南瓜租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shitoujinrong.png" alt="石投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tubatu.png" alt="土巴兔"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/payh_logo.png" alt="平安银行"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinxindai.png" alt="新新贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chrtc.png" alt="中国华戎科技集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuya_logo.png" alt="涂鸦智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/szlcsc.jpg" alt="立创商城"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hairongyi.png" alt="乐赚金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kxqc.png" alt="开心汽车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppcredit.png" alt="乐赚金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/primeton.png" alt="普元信息"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoskeeper.png" alt="医帮管家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fula.png" alt="付啦信用卡管家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uzai.png" alt="悠哉网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/91wutong.png" alt="梧桐诚选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppdai.png" alt="拍拍贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinyongfei.png" alt="信用飞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dxy.png" alt="丁香园"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ghtech.png" alt="国槐科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qbb.png" alt="亲宝宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huawei_logo.png" alt="华为视频直播"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weiboyi.png" alt="微播易"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ofpay.png" alt="欧飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mishuo.png" alt="迷说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yixia.png" alt="一下科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daocloud.png" alt="DaoCloud"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnvex.png" alt="汽摩交易所"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100tal.png" alt="好未来教育集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ainirobot.png" alt="猎户星空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuojian.png" alt="卓健科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoyor.png" alt="银江股份"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuhu.png" alt="途虎养车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/homedo.png" alt="河姆渡"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xwbank.png" alt="新网银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctspcl.png" alt="中旅安信云贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meiyou.png" alt="美柚"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkh-logo.png" alt="震坤行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wgss.png" alt="万谷盛世"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/plateno.png" alt="铂涛旅行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lifesense.png" alt="乐心"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/reachmedia.png" alt="亿投传媒"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guxiansheng.png" alt="股先生"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caixuetang.png" alt="财学堂"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/4399.png" alt="4399"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autohome.png" alt="汽车之家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mbcaijing.png" alt="面包财经"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoopchina.png" alt="虎扑"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sohu-auto.png" alt="搜狐汽车"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/liangfuzhengxin.png" alt="量富征信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maihaoche.png" alt="卖好车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiot.jpg" alt="中移物联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/biauto.png" alt="易车网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyaole.png" alt="一药网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoying.png" alt="小影"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caibeike.png" alt="彩贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeelight.png" alt="YEELIGHT"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/itsgmu.png" alt="积目"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acmedcare.png" alt="极致医疗"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhui365.png" alt="金汇金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/900etrip.png" alt="久柏易游"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/24xiaomai.png" alt="小麦铺"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vvic.png" alt="搜款网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mizlicai.png" alt="米庄理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bjt.png" alt="贝吉塔网络科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weimob.png" alt="微盟"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kada.png" alt="网易卡搭"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kapbook.png" alt="股书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jumore.png" alt="聚贸"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bimface.png" alt="广联达bimface"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/globalgrow.png" alt="环球易购"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jollychic.png" alt="浙江执御"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2dfire.jpg" alt="二维火"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shopin.png" alt="上品"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/inspur.png" alt="浪潮集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ngarihealth.png" alt="纳里健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oraro.png" alt="橙红科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dragonpass.png" alt="龙腾出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lizhi.fm.png" alt="荔枝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/htd.png" alt="汇通达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunrong.png" alt="云融金科"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tszg360.png" alt="天生掌柜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rongplus.png" alt="容联光辉"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/intellif.png" alt="云天励飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jiayundata.png" alt="嘉云数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zts.png" alt="中泰证券网络金融部"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163dun.png" alt="网易易盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiangwushuo.png" alt="享物说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sto.png" alt="申通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhe.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2345.png" alt="二三四五"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chtwm.jpg" alt="恒天财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uweixin.png" alt="沐雪微信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wzeye.png" alt="温州医科大学附属眼视光医院"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/10010pay.png" alt="联通支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanshu.png" alt="杉数科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fenlibao.png" alt="分利宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hetao101.png" alt="核桃编程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaohongshu.png" alt="小红书"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/blissmall.png" alt="幸福西饼"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ky-express.png" alt="跨越速运"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oyohotels.png" alt="OYO"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100-me.png" alt="叮咚买菜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhidaohulian.jpg" alt="智道网联"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xueqiu.jpg" alt="雪球"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autocloudpro.png" alt="车通云"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dadaabc.png" alt="哒哒英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xedaojia.jpg" alt="小E微店"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daling.png" alt="达令家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/renliwo.png" alt="人力窝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mocire.jpg" alt="嘉美在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uepay.png" alt="极易付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wdom.png" alt="智慧开源"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cheshiku.png" alt="车仕库"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/taimeitech.png" alt="太美医疗科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yilianbaihui.png" alt="亿联百汇"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhoupu123.png" alt="舟谱数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/frxs.png" alt="芙蓉兴盛"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beastshop.png" alt="野兽派"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kaishustory.png" alt="凯叔讲故事"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/haodf.png" alt="好大夫在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/insyunmi.png" alt="云幂信息技术"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/duiba.png" alt="兑吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/9ji.png" alt="九机网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sui.png" alt="随手科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aixiangdao.png" alt="万谷盛世"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunzhangfang.png" alt="云账房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yuantutech.png" alt="浙江远图互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qk365.png" alt="青客公寓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/eastmoney.png" alt="东方财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jikexiu.png" alt="极客修"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meix.png" alt="美市科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zto.png" alt="中通快递"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/e6yun.png" alt="易流科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoyuanzhao.png" alt="实习僧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dalingjia.png" alt="达令家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/secoo.png" alt="寺库"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lianlianpay.png" alt="连连支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhongan.png" alt="众安保险"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/360jinrong.png" alt="360金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caschina.png" alt="中航服商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ke.png" alt="贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeahmobi.png" alt="Yeahmobi易点天下"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/idengyun.png" alt="北京登云美业网络科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinher.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/komect.png" alt="中移（杭州）信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beisen.png" alt="北森"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/log56.png" alt="合肥维天运通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meboth.png" alt="北京蜜步科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/postop.png" alt="术康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rfchina.png" alt="富力集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tfxing.png" alt="天府行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/8travelpay.png" alt="八商山"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/centaline.png" alt="中原地产"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkyda.png" alt="智科云达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/house730.png" alt="中原730"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/pagoda.png" alt="百果园"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bolome.png" alt="波罗蜜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xignite.png" alt="Xignite"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aduer.png" alt="杭州有云科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jojoreading.png" alt="成都书声科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sweetome.png" alt="斯维登集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vipthink.png" alt="广东快乐种子科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tongxuecool.png" alt="上海盈翼文化传播有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sccfc.png" alt="上海尚诚消费金融股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ziroom.png" alt="自如网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jd.png" alt="京东"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rabbitpre.png" alt="兔展智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhubei.png" alt="竹贝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/imile.png" alt="iMile(中东)"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/helloglobal.png" alt="哈罗出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhaopin.png" alt="智联招聘"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acadsoc.png" alt="阿卡索"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mojory.png" alt="妙知旅"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chengduoduo.png" alt="程多多"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baojunev.png" alt="上汽通用五菱"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leyan.png" alt="乐言科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dushu.png" alt="樊登读书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiz.png" alt="找一找教程网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bppc.png" alt="中油碧辟石油有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanglv51.png" alt="四川商旅无忧科技服务有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/waijiao365.png" alt="懿鸢网络科技（上海）有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaoding.jpg" alt="稿定科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ricacorp.png" alt="搵樓 - 利嘉閣"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/t3go.png" alt="南京领行科技股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg" alt="北京希瑞亚斯科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png" alt="印彩虹印刷公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png" alt="Million Tech"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg" alt="果果科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png" alt="昆明航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png" alt="我爱我家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gjzq.png" alt="国金证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoymusic.jpg" alt="不亦乐乎"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnhnb.png" alt="惠农网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daoklab.jpg" alt="成都道壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ausnutria.jpg" alt="澳优乳业"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/deiyoudian.png" alt="河南有态度信息科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezhiyang.png" alt="智阳第一人力"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shie.png" alt="上海保险交易所"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wsecar.png" alt="万顺叫车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shouqinba.jpg" alt="收钱吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baozun.png" alt="宝尊电商"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xbnwl.png" alt="喜百年供应链"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gwwisdom.png" alt="南京观为智慧软件科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ztrip.png" alt="在途商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hualala.png" alt="哗啦啦"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xin.png" alt="优信二手车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maycur.png" alt="每刻科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bullyun.png" alt="杭州蛮牛"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bestpay.png" alt="翼支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mockuai.png" alt="魔筷科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ct108.png" alt="畅唐网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jusdaglobal.jpg" alt="准时达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/izaodao.png" alt="早道网校"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ovopark.jpg" alt="万店掌"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/funstory.jpg" alt="推文科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lemonbox.png" alt="Lemonbox"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/polyt.png" alt="保利票务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chipwing.png" alt="芯翼科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbank.png" alt="浙商银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbyqy.png" alt="易企银科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yundun.jpg" alt="上海云盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaiaworks.jpg" alt="苏州盖雅信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mengxiang.png" alt="爱库存"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jidouauto.png" alt="极豆车联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ipalfish.png" alt="伴鱼少儿英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td> </tr> </table> # Awards <img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件">	<img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/logo/logo-simple.png" alt="apollo-logo" width="40%"> # Introduction Apollo（阿波罗）是携程框架部门研发的分布式配置中心，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性，适用于微服务配置管理场景。服务端基于Spring Boot和Spring Cloud开发，打包后可以直接运行，不需要额外安装Tomcat等应用容器。 Java客户端不依赖任何框架，能够运行于所有Java运行时环境，同时对Spring/Spring Boot环境也有较好的支持。 .Net客户端不依赖任何框架，能够运行于所有.Net运行时环境。更多产品介绍参见[Apollo配置中心介绍](zh/design/apollo-introduction) 本地快速部署请参见[Quick Start](zh/deployment/quick-start) 演示环境（Demo）: - [106.54.227.205](http://106.54.227.205/) - 账号/密码:apollo/admin > 如访问github速度缓慢，可以访问[gitee镜像](https://gitee.com/nobodyiam/apollo)，不定期同步 # Screenshots ![配置界面](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-home-screenshot.jpg) # Features * 统一管理不同环境、不同集群的配置 * Apollo提供了一个统一界面集中式管理不同环境（environment）、不同集群（cluster）、不同命名空间（namespace）的配置。 * 同一份代码部署在不同的集群，可以有不同的配置，比如zk的地址等 * 通过命名空间（namespace）可以很方便的支持多个不同应用共享同一份配置，同时还允许应用对共享的配置进行覆盖 * 配置界面支持多语言（中文，English） * 配置修改实时生效（热发布） * 用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序。 * 版本发布管理 * 所有的配置发布都有版本概念，从而可以方便的支持配置的回滚。 * 灰度发布 * 支持配置的灰度发布，比如点了发布后，只对部分应用实例生效，等观察一段时间没问题后再推给所有应用实例。 * 权限管理、发布审核、操作审计 * 应用和配置的管理都有完善的权限管理机制，对配置的管理还分为了编辑和发布两个环节，从而减少人为的错误。 * 所有的操作都有审计日志，可以方便的追踪问题。 * 客户端配置信息监控 * 可以方便的看到配置在被哪些实例使用 * 提供Java和.Net原生客户端 * 提供了Java和.Net的原生客户端，方便应用集成 * 支持Spring Placeholder，Annotation和Spring Boot的ConfigurationProperties，方便应用使用（需要Spring 3.1.1+） * 同时提供了Http接口，非Java和.Net应用也可以方便的使用 * 提供开放平台API * Apollo自身提供了比较完善的统一配置管理界面，支持多环境、多数据中心配置管理、权限、流程治理等特性。 * 不过Apollo出于通用性考虑，对配置的修改不会做过多限制，只要符合基本的格式就能够保存。 * 在我们的调研中发现，对于有些使用方，它们的配置可能会有比较复杂的格式，如xml, json，需要对格式做校验。 * 还有一些使用方如DAL，不仅有特定的格式，而且对输入的值也需要进行校验后方可保存，如检查数据库、用户名和密码是否匹配。 * 对于这类应用，Apollo支持应用方通过开放接口在Apollo进行配置的修改和发布，并且具备完善的授权和权限控制 * 部署简单 * 配置中心作为基础服务，可用性要求非常高，这就要求Apollo对外部依赖尽可能地少 * 目前唯一的外部依赖是MySQL，所以部署非常简单，只要安装好Java和MySQL就可以让Apollo跑起来 * Apollo还提供了打包脚本，一键就可以生成所有需要的安装包，并且支持自定义运行时参数 # Usage 1. [应用接入指南](zh/usage/apollo-user-guide) 2. [Java客户端使用指南](zh/usage/java-sdk-user-guide) 3. [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide) 4. [其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 5. [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform) 6. [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) 7. [Apollo实践案例](zh/usage/apollo-user-practices) 8. [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) # Design - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析](http://www.iocoder.cn/categories/Apollo/)（据说Apollo非常适合作为初学者第一个通读源码学习的分布式中间件产品） # Development - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [Portal接入邮件服务](zh/development/portal-how-to-enable-email-service.md) - [Portal启用webhook通知](zh/development/portal-how-to-enable-webhook-notification.md) # Deployment - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) # Release Notes * [版本发布历史](https://github.com/ctripcorp/apollo/releases) # FAQ * [常见问题回答](zh/faq/faq.md) * [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) # Presentation * [携程开源配置中心Apollo的设计与实现](http://www.itdks.com/dakalive/detail/3420) * [Slides](https://myslide.cn/slides/10168) * [配置中心，让微服务更『智能』](https://2018.qconshanghai.com/presentation/799) * [Slides](https://myslide.cn/slides/10035) # Publication * [开源配置中心Apollo的设计与实现](https://www.infoq.cn/article/open-source-configuration-center-apollo) * [配置中心，让微服务更『智能』](https://mp.weixin.qq.com/s/iDmYJre_ULEIxuliu1EbIQ) # Support <table> <thead> <th>Apollo技术支持②群<br />群号：904287263（未满）</th> <th>Apollo技术支持⑤群<br />群号：914839843（已满）</th> <th>Apollo技术支持④群<br />群号：516773934（已满）</th> <th>Apollo技术支持③群<br />群号：742035428（已满）</th> <th>Apollo技术支持①群<br />群号：375526581（已满）</th> </thead> <tbody> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-2.png" alt="tech-support-qq-2"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-5.png" alt="tech-support-qq-5"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-4.png" alt="tech-support-qq-4"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-3.png" alt="tech-support-qq-3"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/tech-support/tech-support-qq-1.png" alt="tech-support-qq-1"></td> </tr> </tbody> </table> # Contribution Please make sure to read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making a pull request. Thanks for all the people who contributed to Apollo! <a href="https://github.com/ctripcorp/apollo/graphs/contributors"><img src="https://opencollective.com/apollo/contributors.svg?width=880&button=false" /></a> # License The project is licensed under the [Apache 2 license](https://github.com/ctripcorp/apollo/blob/master/LICENSE). # Known Users > 按照登记顺序排序，更多接入公司，欢迎在[https://github.com/ctripcorp/apollo/issues/451](https://github.com/ctripcorp/apollo/issues/451)登记（仅供开源用户参考） <table> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctrip.png" alt="携程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bluestone.png" alt="青石证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sagreen.png" alt="沙绿"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/umetrip.jpg" alt="航旅纵横"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuanzhuan.png" alt="58转转"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/phone580.png" alt="蜂助手"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hainan-airlines.png" alt="海南航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cvte.png" alt="CVTE"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mainbo.jpg" alt="明博教育"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/madailicai.png" alt="麻袋理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mxnavi.jpg" alt="美行科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fshows.jpg" alt="首展科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/feezu.png" alt="易微行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rencaijia.png" alt="人才加"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/keking.png" alt="凯京集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leoao.png" alt="乐刻运动"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dji.png" alt="大疆"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kkmh.png" alt="快看漫画"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wolaidai.png" alt="我来贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xsrj.png" alt="虚实软件"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yanxuan.png" alt="网易严选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sjzg.png" alt="视觉中国"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zc360.png" alt="资产360"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ecarx.png" alt="亿咖通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5173.png" alt="5173"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hujiang.png" alt="沪江"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163yun.png" alt="网易云基础服务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cash-bus.png" alt="现金巴士"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/smartisan.png" alt="锤子科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toodc.png" alt="头等仓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/juneyaoair.png" alt="吉祥航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/263mobile.png" alt="263移动通信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/toutoujinrong.png" alt="投投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mytijian.png" alt="每天健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyabank.png" alt="麦芽金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fengunion.png" alt="蜂向科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/geex-logo.png" alt="即科金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beike.png" alt="贝壳网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/youzan.png" alt="有赞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunjihuitong.png" alt="云集汇通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rhinotech.png" alt="犀牛瀚海科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nxin.png" alt="农信互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mgzf.png" alt="蘑菇租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huli-logo.png" alt="狐狸金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mandao.png" alt="漫道集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enmonster.png" alt="怪兽充电"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/nanguazufang.png" alt="南瓜租房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shitoujinrong.png" alt="石投金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tubatu.png" alt="土巴兔"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/payh_logo.png" alt="平安银行"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinxindai.png" alt="新新贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chrtc.png" alt="中国华戎科技集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuya_logo.png" alt="涂鸦智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/szlcsc.jpg" alt="立创商城"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hairongyi.png" alt="乐赚金服"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kxqc.png" alt="开心汽车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppcredit.png" alt="乐赚金服"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/primeton.png" alt="普元信息"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoskeeper.png" alt="医帮管家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fula.png" alt="付啦信用卡管家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uzai.png" alt="悠哉网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/91wutong.png" alt="梧桐诚选"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ppdai.png" alt="拍拍贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xinyongfei.png" alt="信用飞"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dxy.png" alt="丁香园"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ghtech.png" alt="国槐科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qbb.png" alt="亲宝宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/huawei_logo.png" alt="华为视频直播"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weiboyi.png" alt="微播易"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ofpay.png" alt="欧飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mishuo.png" alt="迷说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yixia.png" alt="一下科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daocloud.png" alt="DaoCloud"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnvex.png" alt="汽摩交易所"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100tal.png" alt="好未来教育集团"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ainirobot.png" alt="猎户星空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhuojian.png" alt="卓健科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoyor.png" alt="银江股份"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tuhu.png" alt="途虎养车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/homedo.png" alt="河姆渡"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xwbank.png" alt="新网银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ctspcl.png" alt="中旅安信云贷"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meiyou.png" alt="美柚"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkh-logo.png" alt="震坤行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wgss.png" alt="万谷盛世"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/plateno.png" alt="铂涛旅行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lifesense.png" alt="乐心"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/reachmedia.png" alt="亿投传媒"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guxiansheng.png" alt="股先生"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caixuetang.png" alt="财学堂"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/4399.png" alt="4399"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autohome.png" alt="汽车之家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mbcaijing.png" alt="面包财经"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hoopchina.png" alt="虎扑"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sohu-auto.png" alt="搜狐汽车"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/liangfuzhengxin.png" alt="量富征信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maihaoche.png" alt="卖好车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiot.jpg" alt="中移物联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/biauto.png" alt="易车网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maiyaole.png" alt="一药网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoying.png" alt="小影"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caibeike.png" alt="彩贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeelight.png" alt="YEELIGHT"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/itsgmu.png" alt="积目"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acmedcare.png" alt="极致医疗"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhui365.png" alt="金汇金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/900etrip.png" alt="久柏易游"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/24xiaomai.png" alt="小麦铺"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vvic.png" alt="搜款网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mizlicai.png" alt="米庄理财"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bjt.png" alt="贝吉塔网络科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/weimob.png" alt="微盟"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kada.png" alt="网易卡搭"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kapbook.png" alt="股书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jumore.png" alt="聚贸"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bimface.png" alt="广联达bimface"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/globalgrow.png" alt="环球易购"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jollychic.png" alt="浙江执御"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2dfire.jpg" alt="二维火"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shopin.png" alt="上品"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/inspur.png" alt="浪潮集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ngarihealth.png" alt="纳里健康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oraro.png" alt="橙红科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dragonpass.png" alt="龙腾出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lizhi.fm.png" alt="荔枝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/htd.png" alt="汇通达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunrong.png" alt="云融金科"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tszg360.png" alt="天生掌柜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rongplus.png" alt="容联光辉"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/intellif.png" alt="云天励飞"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jiayundata.png" alt="嘉云数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zts.png" alt="中泰证券网络金融部"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/163dun.png" alt="网易易盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiangwushuo.png" alt="享物说"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sto.png" alt="申通"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinhe.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/2345.png" alt="二三四五"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chtwm.jpg" alt="恒天财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uweixin.png" alt="沐雪微信"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wzeye.png" alt="温州医科大学附属眼视光医院"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/10010pay.png" alt="联通支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanshu.png" alt="杉数科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/fenlibao.png" alt="分利宝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hetao101.png" alt="核桃编程"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaohongshu.png" alt="小红书"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/blissmall.png" alt="幸福西饼"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ky-express.png" alt="跨越速运"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/oyohotels.png" alt="OYO"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/100-me.png" alt="叮咚买菜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhidaohulian.jpg" alt="智道网联"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xueqiu.jpg" alt="雪球"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/autocloudpro.png" alt="车通云"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dadaabc.png" alt="哒哒英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xedaojia.jpg" alt="小E微店"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daling.png" alt="达令家"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/renliwo.png" alt="人力窝"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mocire.jpg" alt="嘉美在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/uepay.png" alt="极易付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wdom.png" alt="智慧开源"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cheshiku.png" alt="车仕库"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/taimeitech.png" alt="太美医疗科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yilianbaihui.png" alt="亿联百汇"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhoupu123.png" alt="舟谱数据"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/frxs.png" alt="芙蓉兴盛"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beastshop.png" alt="野兽派"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kaishustory.png" alt="凯叔讲故事"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/haodf.png" alt="好大夫在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/insyunmi.png" alt="云幂信息技术"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/duiba.png" alt="兑吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/9ji.png" alt="九机网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sui.png" alt="随手科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aixiangdao.png" alt="万谷盛世"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yunzhangfang.png" alt="云账房"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yuantutech.png" alt="浙江远图互联"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/qk365.png" alt="青客公寓"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/eastmoney.png" alt="东方财富"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jikexiu.png" alt="极客修"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meix.png" alt="美市科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zto.png" alt="中通快递"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/e6yun.png" alt="易流科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xiaoyuanzhao.png" alt="实习僧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dalingjia.png" alt="达令家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/secoo.png" alt="寺库"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lianlianpay.png" alt="连连支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhongan.png" alt="众安保险"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/360jinrong.png" alt="360金融"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/caschina.png" alt="中航服商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ke.png" alt="贝壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yeahmobi.png" alt="Yeahmobi易点天下"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/idengyun.png" alt="北京登云美业网络科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jinher.png" alt="金和网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/komect.png" alt="中移（杭州）信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/beisen.png" alt="北森"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/log56.png" alt="合肥维天运通"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/meboth.png" alt="北京蜜步科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/postop.png" alt="术康"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rfchina.png" alt="富力集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tfxing.png" alt="天府行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/8travelpay.png" alt="八商山"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/centaline.png" alt="中原地产"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zkyda.png" alt="智科云达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/house730.png" alt="中原730"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/pagoda.png" alt="百果园"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bolome.png" alt="波罗蜜"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xignite.png" alt="Xignite"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aduer.png" alt="杭州有云科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jojoreading.png" alt="成都书声科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sweetome.png" alt="斯维登集团"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/vipthink.png" alt="广东快乐种子科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/tongxuecool.png" alt="上海盈翼文化传播有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/sccfc.png" alt="上海尚诚消费金融股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ziroom.png" alt="自如网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jd.png" alt="京东"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/rabbitpre.png" alt="兔展智能"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhubei.png" alt="竹贝"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/imile.png" alt="iMile(中东)"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/helloglobal.png" alt="哈罗出行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zhaopin.png" alt="智联招聘"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/acadsoc.png" alt="阿卡索"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mojory.png" alt="妙知旅"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chengduoduo.png" alt="程多多"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baojunev.png" alt="上汽通用五菱"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/leyan.png" alt="乐言科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/dushu.png" alt="樊登读书"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/zyiz.png" alt="找一找教程网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bppc.png" alt="中油碧辟石油有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shanglv51.png" alt="四川商旅无忧科技服务有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/waijiao365.png" alt="懿鸢网络科技（上海）有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaoding.jpg" alt="稿定科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ricacorp.png" alt="搵樓 - 利嘉閣"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/t3go.png" alt="南京领行科技股份有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg" alt="北京希瑞亚斯科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png" alt="印彩虹印刷公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png" alt="Million Tech"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg" alt="果果科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png" alt="昆明航空"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png" alt="我爱我家"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gjzq.png" alt="国金证券"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/enjoymusic.jpg" alt="不亦乐乎"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/cnhnb.png" alt="惠农网"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/daoklab.jpg" alt="成都道壳"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ausnutria.jpg" alt="澳优乳业"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/deiyoudian.png" alt="河南有态度信息科技有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezhiyang.png" alt="智阳第一人力"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shie.png" alt="上海保险交易所"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/wsecar.png" alt="万顺叫车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/shouqinba.jpg" alt="收钱吧"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/baozun.png" alt="宝尊电商"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xbnwl.png" alt="喜百年供应链"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gwwisdom.png" alt="南京观为智慧软件科技有限公司"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ztrip.png" alt="在途商旅"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hualala.png" alt="哗啦啦"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/xin.png" alt="优信二手车"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/maycur.png" alt="每刻科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bullyun.png" alt="杭州蛮牛"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/bestpay.png" alt="翼支付"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mockuai.png" alt="魔筷科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ct108.png" alt="畅唐网络"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jusdaglobal.jpg" alt="准时达"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/izaodao.png" alt="早道网校"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ovopark.jpg" alt="万店掌"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/funstory.jpg" alt="推文科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/lemonbox.png" alt="Lemonbox"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/polyt.png" alt="保利票务"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/chipwing.png" alt="芯翼科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbank.png" alt="浙商银行"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/czbyqy.png" alt="易企银科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/yundun.jpg" alt="上海云盾"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/gaiaworks.jpg" alt="苏州盖雅信息技术有限公司"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mengxiang.png" alt="爱库存"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/jidouauto.png" alt="极豆车联网"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ipalfish.png" alt="伴鱼少儿英语"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td> </tr> <tr> <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td> </tr> </table> # Awards <img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件">	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/_sidebar.md	- [首页](zh/README.md) - 设计文档 - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析（全）](http://www.iocoder.cn/categories/Apollo/) - 部署文档 - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) - 开发文档 - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [邮件模板样例](zh/development/email-template-samples.md) - 使用文档 - [Apollo使用指南](zh/usage/apollo-user-guide.md) - [Java客户端使用指南](zh/usage/java-sdk-user-guide.md) - [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide.md) - [Go、Python、NodeJS、PHP等客户端使用指南](zh/usage/third-party-sdks-user-guide.md) - [其它语言客户端接入指南](zh/usage/other-language-client-user-guide.md) - [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform.md) - [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) - [Apollo实践案例](zh/usage/apollo-user-practices.md) - [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) - FAQ - [常见问题回答](zh/faq/faq.md) - [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) - 其它 - [版本历史](https://github.com/ctripcorp/apollo/releases) - [Apollo性能测试报告](zh/misc/apollo-benchmark.md)	- [首页](zh/README.md) - 设计文档 - [Apollo配置中心设计](zh/design/apollo-design.md) - [Apollo配置中心介绍](zh/design/apollo-introduction.md) - [Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace.md) - [Apollo源码解析（全）](http://www.iocoder.cn/categories/Apollo/) - 部署文档 - [Quick Start](zh/deployment/quick-start.md) - [Docker方式部署Quick Start](zh/deployment/quick-start-docker.md) - [分布式部署指南](zh/deployment/distributed-deployment-guide.md) - 开发文档 - [Apollo开发指南](zh/development/apollo-development-guide.md) - Code Styles - [Eclipse Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/eclipse-java-google-style.xml) - [Intellij Code Style](https://github.com/ctripcorp/apollo/blob/master/apollo-buildtools/style/intellij-java-google-style.xml) - [Portal实现用户登录功能](zh/development/portal-how-to-implement-user-login-function.md) - [Portal接入邮件服务](zh/development/portal-how-to-enable-email-service.md) - [Portal启用webhook通知](zh/development/portal-how-to-enable-webhook-notification.md) - 使用文档 - [Apollo使用指南](zh/usage/apollo-user-guide.md) - [Java客户端使用指南](zh/usage/java-sdk-user-guide.md) - [.Net客户端使用指南](zh/usage/dotnet-sdk-user-guide.md) - [Go、Python、NodeJS、PHP等客户端使用指南](zh/usage/third-party-sdks-user-guide.md) - [其它语言客户端接入指南](zh/usage/other-language-client-user-guide.md) - [Apollo开放平台接入指南](zh/usage/apollo-open-api-platform.md) - [Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases) - [Apollo实践案例](zh/usage/apollo-user-practices.md) - [Apollo安全相关最佳实践](zh/usage/apollo-user-guide?id=_71-%e5%ae%89%e5%85%a8%e7%9b%b8%e5%85%b3) - FAQ - [常见问题回答](zh/faq/faq.md) - [部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase.md) - 其它 - [版本历史](https://github.com/ctripcorp/apollo/releases) - [Apollo性能测试报告](zh/misc/apollo-benchmark.md)	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/deployment/distributed-deployment-guide.md	本文档介绍了如何按照分布式部署的方式编译、打包、部署Apollo配置中心，从而可以在开发、测试、生产等环境分别部署运行。 > 如果只是需要在本地快速部署试用Apollo的话，可以参考[Quick Start](zh/deployment/quick-start) #   # 一、准备工作 ## 1.1 运行时环境 ### 1.1.1 OS 服务端基于Spring Boot，启动脚本理论上支持所有Linux发行版，建议[CentOS 7](https://www.centos.org/)。 ### 1.1.2 Java * Apollo服务端：1.8+ * Apollo客户端：1.7+ 由于需要同时运行服务端和客户端，所以建议安装Java 1.8+。 >对于Apollo客户端，运行时环境只需要1.7+即可。 >注：对于Apollo客户端，如果有需要的话，可以做少量代码修改来降级到Java 1.6，详细信息可以参考[Issue 483](https://github.com/ctripcorp/apollo/issues/483) 在配置好后，可以通过如下命令检查： ```sh java -version ``` 样例输出： ```sh java version "1.8.0_74" Java(TM) SE Runtime Environment (build 1.8.0_74-b02) Java HotSpot(TM) 64-Bit Server VM (build 25.74-b02, mixed mode) ``` ## 1.2 MySQL * 版本要求：5.6.5+ Apollo的表结构对`timestamp`使用了多个default声明，所以需要5.6.5以上版本。连接上MySQL后，可以通过如下命令检查： ```sql SHOW VARIABLES WHERE Variable_name = 'version'; ``` \| Variable_name \| Value \| \|---------------\|--------\| \| version \| 5.7.11 \| > 注1：MySQL版本可以降级到5.5，详见[mysql 依赖降级讨论](https://github.com/ctripcorp/apollo/issues/481)。 > 注2：如果希望使用Oracle的话，可以参考[vanpersl](https://github.com/vanpersl)在Apollo 0.8.0基础上开发的[Oracle适配代码](https://github.com/ctripcorp/apollo/compare/v0.8.0...vanpersl:db-oracle)，Oracle版本为10.2.0.1.0。 > 注3：如果希望使用Postgres的话，可以参考[oaksharks](https://github.com/oaksharks)在Apollo 0.9.1基础上开发的[Pg适配代码](https://github.com/oaksharks/apollo/compare/ac10768ee2e11c488523ca0e845984f6f71499ac...oaksharks:pg)，Postgres的版本为9.3.20，也可以参考[xiao0yy](https://github.com/xiao0yy)在Apollo 0.10.2基础上开发的[Pg适配代码](https://github.com/ctripcorp/apollo/issues/1293)，Postgres的版本为9.5。 ## 1.3 环境分布式部署需要事先确定部署的环境以及部署方式。 Apollo目前支持以下环境： * DEV * 开发环境 * FAT * 测试环境，相当于alpha环境(功能测试) * UAT * 集成环境，相当于beta环境（回归测试） * PRO * 生产环境 > 如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？) 以ctrip为例，我们的部署策略如下： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-deployment.png) * Portal部署在生产环境的机房，通过它来直接管理FAT、UAT、PRO等环境的配置 * Meta Server、Config Service和Admin Service在每个环境都单独部署，使用独立的数据库 * Meta Server、Config Service和Admin Service在生产环境部署在两个机房，实现双活 * Meta Server和Config Service部署在同一个JVM进程内，Admin Service部署在同一台服务器的另一个JVM进程内另外也可以参考下[@lyliyongblue](https://github.com/lyliyongblue) 贡献的样例部署图（建议右键新窗口打开看大图）： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/lyliyongblue-apollo-deployment.png) ## 1.4 网络策略分布式部署的时候，`apollo-configservice`和`apollo-adminservice`需要把自己的IP和端口注册到Meta Server（apollo-configservice本身）。 Apollo客户端和Portal会从Meta Server获取服务的地址（IP+端口），然后通过服务地址直接访问。需要注意的是，`apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，请不要将`apollo-configservice`和`apollo-adminservice`直接暴露在公网。所以如果实际部署的机器有多块网卡（如docker），或者存在某些网卡的IP是Apollo客户端和Portal无法访问的（如网络安全限制），那么我们就需要在`apollo-configservice`和`apollo-adminservice`中做相关限制以避免Eureka将这些网卡的IP注册到Meta Server。具体文档可以参考[Ignore Network Interfaces](http://projects.spring.io/spring-cloud/spring-cloud.html#ignore-network-interfaces)章节。具体而言，就是分别编辑[apollo-configservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/resources/application.yml)和[apollo-adminservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/resources/application.yml)，然后把需要忽略的网卡加进去。如下面这个例子就是对于`apollo-configservice`，把docker0和veth.的网卡在注册到Eureka时忽略掉。 ``` spring: application: name: apollo-configservice profiles: active: ${apollo_profile} cloud: inetutils: ignoredInterfaces: - docker0 - veth. ``` > 注意，对于application.yml修改时要小心，千万不要把其它信息改错了，如spring.application.name等。另外一种方式是直接指定要注册的IP，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.ip-address=${指定的IP}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_IP_ADDRESS=${指定的IP}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: ip-address: ${指定的IP} ``` 最后一种方式是直接指定要注册的IP+PORT，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.homePageUrl=http://${指定的IP}:${指定的Port}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_HOME_PAGE_URL=http://${指定的IP}:${指定的Port}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: homePageUrl: http://${指定的IP}:${指定的Port} preferIpAddress: false ``` 做完上述修改并重启后，可以查看Eureka页面（http://${config-service-url:port}）检查注册上来的IP信息是否正确。如果Apollo部署在公有云上，本地开发环境无法连接，但又需要做开发测试的话，客户端可以升级到0.11.0版本及以上，然后配置[跳过Apollo Meta Server服务发现](zh/usage/java-sdk-user-guide#_1222-跳过apollo-meta-server服务发现) # 二、部署步骤部署步骤总体还是比较简单的，Apollo的唯一依赖是数据库，所以需要首先把数据库准备好，然后根据实际情况，选择不同的部署方式： > [@lingjiaju](https://github.com/lingjiaju)录制了一系列Apollo快速上手视频，如果看文档觉得略繁琐的话，不妨可以先看一下他的[视频教程](https://pan.baidu.com/s/1blv87EOZS77NWT8Amkijkw#list/path=%2F)。 > 如果部署过程中遇到了问题，可以参考[部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase)，一般都能找到答案。 ## 2.1 创建数据库 Apollo服务端共需要两个数据库：`ApolloPortalDB`和`ApolloConfigDB`，我们把数据库、表的创建和样例数据都分别准备了sql文件，只需要导入数据库即可。需要注意的是ApolloPortalDB只需要在生产环境部署一个即可，而ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB。 > 注意：如果你本地已经创建过Apollo数据库，请注意备份数据。我们准备的sql文件会清空Apollo相关的表。 ### 2.1.1 创建ApolloPortalDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.1.1 手动导入SQL创建通过各种MySQL客户端导入[apolloportaldb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloportaldb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloportaldb.sql ``` #### 2.1.1.2 通过Flyway导入SQL创建 > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-portaldb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-portaldb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pportaldb flyway:migrate` #### 2.1.1.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloPortalDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------\|------------------\| \| 1 \| apollo.portal.envs \| dev \| 可支持的环境列表 \| > 注：ApolloPortalDB只需要在生产环境部署一个即可 ### 2.1.2 创建ApolloConfigDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.2.1 手动导入SQL 通过各种MySQL客户端导入[apolloconfigdb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloconfigdb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloconfigdb.sql ``` #### 2.1.2.2 通过Flyway导入SQL > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-configdb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-configdb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pconfigdb flyway:migrate` #### 2.1.2.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloConfigDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------------------------------\|---------------\| \| 1 \| eureka.service.url \| http://127.0.0.1:8080/eureka/ \| Eureka服务Url \| > 注：ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB #### 2.1.2.4 从别的环境导入ApolloConfigDB的项目数据如果是全新部署的Apollo配置中心，请忽略此步。如果不是全新部署的Apollo配置中心，比如已经使用了一段时间，这时在Apollo配置中心已经创建了不少项目以及namespace等，那么在新环境中的ApolloConfigDB中需要从其它正常运行的环境中导入必要的项目数据。主要涉及ApolloConfigDB的下面4张表，下面同时附上需要导入的数据查询语句： 1. App * 导入全部的App * 如：insert into `新环境的ApolloConfigDB`.`App` select * from `其它环境的ApolloConfigDB`.`App` where `IsDeleted` = 0; 2. AppNamespace * 导入全部的AppNamespace * 如：insert into `新环境的ApolloConfigDB`.`AppNamespace` select * from `其它环境的ApolloConfigDB`.`AppNamespace` where `IsDeleted` = 0; 3. Cluster * 导入默认的default集群 * 如：insert into `新环境的ApolloConfigDB`.`Cluster` select * from `其它环境的ApolloConfigDB`.`Cluster` where `Name` = 'default' and `IsDeleted` = 0; 4. Namespace * 导入默认的default集群中的namespace * 如：insert into `新环境的ApolloConfigDB`.`Namespace` select * from `其它环境的ApolloConfigDB`.`Namespace` where `ClusterName` = 'default' and `IsDeleted` = 0; 同时也别忘了通知用户在新的环境给自己的项目设置正确的配置信息，尤其是一些影响面比较大的公共namespace配置。 > 如果是为正在运行的环境迁移数据，建议迁移完重启一下config service，因为config service中有appnamespace的缓存数据 ### 2.1.3 调整服务端配置 Apollo自身的一些配置是放在数据库里面的，所以需要针对实际情况做一些调整。 > 以下配置除了支持在数据库中配置以外，也支持通过-D参数、application.properties等配置，且-D参数、application.properties等优先级高于数据库中的配置 #### 2.1.3.1 调整ApolloPortalDB配置配置项统一存储在ApolloPortalDB.ServerConfig表中，也可以通过`管理员工具 - 系统参数`页面进行配置，无特殊说明则修改完一分钟实时生效。 ##### 1. apollo.portal.envs - 可支持的环境列表默认值是dev，如果portal需要管理多个环境的话，以逗号分隔即可（大小写不敏感），如： ``` DEV,FAT,UAT,PRO ``` 修改完需要重启生效。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](#_212-创建apolloconfigdb)，[2.1.3.2 调整ApolloConfigDB配置](#_2132-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](#_22112-配置数据库连接信息)，另外如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](#_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化。 >注2：只在数据库添加环境是不起作用的，还需要为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 >注3：如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？)。 >注4：1.1.0版本增加了系统信息页面（`管理员工具` -> `系统信息`），可以通过该页面检查配置是否正确 ##### 2. apollo.portal.meta.servers - 各环境Meta Service列表 > 适用于1.6.0及以上版本 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。样例如下： ```json { "DEV":"http://1.1.1.1:8080", "FAT":"http://apollo.fat.xxx.com", "UAT":"http://apollo.uat.xxx.com", "PRO":"http://apollo.xxx.com" } ``` 修改完需要重启生效。 > 该配置优先级高于其它方式设置的Meta Service地址，更多信息可以参考[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。 ##### 3. organizations - 部门列表 Portal中新建的App都需要选择部门，所以需要在这里配置可选的部门信息，样例如下： ```json [{"orgId":"TEST1","orgName":"样例部门1"},{"orgId":"TEST2","orgName":"样例部门2"}] ``` ##### 4. superAdmin - Portal超级管理员超级管理员拥有所有权限，需要谨慎设置。如果没有接入自己公司的SSO系统的话，可以先暂时使用默认值apollo（默认用户）。等接入后，修改为实际使用的账号，多个账号以英文逗号分隔(,)。 ##### 5. consumer.token.salt - consumer token salt 如果会使用开放平台API的话，可以设置一个token salt。如果不使用，可以忽略。 ##### 6. wiki.address portal上“帮助”链接的地址，默认是Apollo github的wiki首页，可自行设置。 ##### 7. admin.createPrivateNamespace.switch 是否允许项目管理员创建private namespace。设置为`true`允许创建，设置为`false`则项目管理员在页面上看不到创建private namespace的选项。[了解更多Namespace](zh/design/apollo-core-concept-namespace) ##### 8. emergencyPublish.supported.envs 配置允许紧急发布的环境列表，多个env以英文逗号分隔。当config service开启一次发布只能有一个人修改开关(`namespace.lock.switch`)后，一次配置发布只能是一个人修改，另一个发布。为了避免遇到紧急情况时（如非工作时间、节假日）无法发布配置，可以配置此项以允许某些环境可以操作紧急发布，即同一个人可以修改并发布配置。 ##### 9. configView.memberOnly.envs 只对项目成员显示配置信息的环境列表，多个env以英文逗号分隔。对设定了只对项目成员显示配置信息的环境，只有该项目的管理员或拥有该namespace的编辑或发布权限的用户才能看到该私有namespace的配置信息和发布历史。公共namespace始终对所有用户可见。 > 从1.1.0版本开始支持，详见[PR 1531](https://github.com/ctripcorp/apollo/pull/1531) ##### 10. role.create-application.enabled - 是否开启创建项目权限控制 > 适用于1.5.0及以上版本默认为false，所有用户都可以创建项目如果设置为true，那么只有超级管理员和拥有创建项目权限的帐号可以创建项目，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配创建项目权限 ##### 11. role.manage-app-master.enabled - 是否开启项目管理员分配权限控制 > 适用于1.5.0及以上版本默认为false，所有项目的管理员可以为项目添加/删除管理员如果设置为true，那么只有超级管理员和拥有项目管理员分配权限的帐号可以为特定项目添加/删除管理员，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配特定项目的管理员分配权限 ##### 12. admin-service.access.tokens - 设置apollo-portal访问各环境apollo-adminservice所需的access token > 适用于1.7.1及以上版本如果对应环境的apollo-adminservice开启了[访问控制](#_6-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，那么需要在此配置apollo-portal访问该环境apollo-adminservice所需的access token，否则会访问失败格式为json，如下所示： ```json { "dev" : "098f6bcd4621d373cade4e832627b4f6", "pro" : "ad0234829205b9033196ba818f7a872b" } ``` #### 2.1.3.2 调整ApolloConfigDB配置配置项统一存储在ApolloConfigDB.ServerConfig表中，需要注意每个环境的ApolloConfigDB.ServerConfig都需要单独配置，修改完一分钟实时生效。 ##### 1. eureka.service.url - Eureka服务Url > 不适用于基于Kubernetes原生服务发现场景不管是apollo-configservice还是apollo-adminservice都需要向eureka服务注册，所以需要配置eureka服务地址。按照目前的实现，apollo-configservice本身就是一个eureka服务，所以只需要填入apollo-configservice的地址即可，如有多个，用逗号分隔（注意不要忘了/eureka/后缀）。需要注意的是每个环境只填入自己环境的eureka服务地址，比如FAT的apollo-configservice是1.1.1.1:8080和2.2.2.2:8080，UAT的apollo-configservice是3.3.3.3:8080和4.4.4.4:8080，PRO的apollo-configservice是5.5.5.5:8080和6.6.6.6:8080，那么： 1. 在FAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://1.1.1.1:8080/eureka/,http://2.2.2.2:8080/eureka/ ``` 2. 在UAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://3.3.3.3:8080/eureka/,http://4.4.4.4:8080/eureka/ ``` 3. 在PRO环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://5.5.5.5:8080/eureka/,http://6.6.6.6:8080/eureka/ ``` >注1：这里需要填写本环境中全部的eureka服务地址，因为eureka需要互相复制注册信息 >注2：如果希望将Config Service和Admin Service注册到公司统一的Eureka上，可以参考[部署&开发遇到的常见问题 - 将Config Service和Admin Service注册到单独的Eureka Server上](zh/faq/common-issues-in-deployment-and-development-phase#_8-将config-service和admin-service注册到单独的eureka-server上)章节 >注3：在多机房部署时，往往希望config service和admin service只向同机房的eureka注册，要实现这个效果，需要利用`ServerConfig`表中的cluster字段，config service和admin service会读取所在机器的`/opt/settings/server.properties`（Mac/Linux）或`C:\opt\settings\server.properties`（Windows）中的idc属性，如果该idc有对应的eureka.service.url配置，那么就只会向该机房的eureka注册。比如config service和admin service会部署到`SHAOY`和`SHAJQ`两个IDC，那么为了实现这两个机房中的服务只向该机房注册，那么可以在`ServerConfig`表中新增两条记录，分别填入`SHAOY`和`SHAJQ`两个机房的eureka地址即可，`default` cluster的记录可以保留，如果有config service和admin service不是部署在`SHAOY`和`SHAJQ`这两个机房的，就会使用这条默认配置。 \| Key \|Cluster \| Value \| Comment \| \|--------------------\|-----------\|-------------------------------\|---------------------\| \| eureka.service.url \| default \| http://1.1.1.1:8080/eureka/ \| 默认的Eureka服务Url \| \| eureka.service.url \| SHAOY \| http://2.2.2.2:8080/eureka/ \| SHAOY的Eureka服务Url \| \| eureka.service.url \| SHAJQ \| http://3.3.3.3:8080/eureka/ \| SHAJQ的Eureka服务Url \| ##### 2. namespace.lock.switch - 一次发布只能有一个人修改开关，用于发布审核这是一个功能开关，如果配置为true的话，那么一次配置发布只能是一个人修改，另一个发布。 > 生产环境建议开启此选项 ##### 3. config-service.cache.enabled - 是否开启配置缓存这是一个功能开关，如果配置为true的话，config service会缓存加载过的配置信息，从而加快后续配置获取性能。默认为false，开启前请先评估总配置大小并调整config service内存配置。 > 开启缓存后必须确保应用中配置的app.id大小写正确，否则将获取不到正确的配置 ##### 4. item.key.length.limit - 配置项 key 最大长度限制默认配置是128。 ##### 5. item.value.length.limit - 配置项 value 最大长度限制默认配置是20000。 ##### 6. admin-service.access.control.enabled - 配置apollo-adminservice是否开启访问控制 > 适用于1.7.1及以上版本默认为false，如果配置为true，那么apollo-portal就需要[正确配置](#_12-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)访问该环境的access token，否则访问会被拒绝 ##### 7. admin-service.access.tokens - 配置允许访问apollo-adminservice的access token列表 > 适用于1.7.1及以上版本如果该配置项为空，那么访问控制不会生效。如果允许多个token，token 之间以英文逗号分隔样例： ```properties admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6 admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6,ad0234829205b9033196ba818f7a872b ``` ## 2.2 虚拟机/物理机部署 ### 2.2.1 获取安装包可以通过两种方式获取安装包： 1. 直接下载安装包 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载预先打好的安装包 * 如果对Apollo的代码没有定制需求，建议使用这种方式，可以省去本地打包的过程 2. 通过源码构建 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载Source code包或直接clone[源码](https://github.com/ctripcorp/apollo)后在本地构建 * 如果需要对Apollo的做定制开发，需要使用这种方式 #### 2.2.1.1 直接下载安装包 ##### 2.2.1.1.1 获取apollo-configservice、apollo-adminservice、apollo-portal安装包从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载最新版本的`apollo-configservice-x.x.x-github.zip`、`apollo-adminservice-x.x.x-github.zip`和`apollo-portal-x.x.x-github.zip`即可。 ##### 2.2.1.1.2 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，数据库连接串信息位于上一步下载的压缩包中的`config/application-github.properties`中。 ###### 2.2.1.1.2.1 配置apollo-configservice的数据库连接信息 1. 解压`apollo-configservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.2 配置apollo-adminservice的数据库连接信息 1. 解压`apollo-adminservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境admin-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.3 配置apollo-portal的数据库连接信息 1. 解压`apollo-portal-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloPortalDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` ###### 2.2.1.1.2.4 配置apollo-portal的meta service信息 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。 > 对于1.6.0及以上版本，可以通过ApolloPortalDB.ServerConfig中的配置项来配置Meta Service地址，详见[apollo.portal.meta.servers - 各环境Meta Service列表](#_2-apolloportalmetaservers-各环境meta-service列表) 使用程序员专用编辑器（如vim，notepad++，sublime等）打开`apollo-portal-x.x.x-github.zip`中`config`目录下的`apollo-env.properties`文件。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么可以如下修改各环境meta service服务地址，格式为`${env}.meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项（如lpt.meta）： ```sh dev.meta=http://1.1.1.1:8080 fat.meta=http://apollo.fat.xxx.com uat.meta=http://apollo.uat.xxx.com pro.meta=http://apollo.xxx.com ``` 除了通过`apollo-env.properties`方式配置meta service以外，apollo也支持在运行时指定meta service（优先级比`apollo-env.properties`高）： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 #### 2.2.1.2 通过源码构建 ##### 2.2.1.2.1 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，所以需要编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，修改ApolloPortalDB和ApolloConfigDB相关的数据库连接串信息。 > 注意：填入的用户需要具备对ApolloPortalDB和ApolloConfigDB数据的读写权限。 ```sh #apollo config db info apollo_config_db_url=jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 apollo_config_db_username=用户名 apollo_config_db_password=密码（如果没有密码，留空即可） # apollo portal db info apollo_portal_db_url=jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 apollo_portal_db_username=用户名 apollo_portal_db_password=密码（如果没有密码，留空即可） ``` > 注1：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service和admin-service需要使用不同的数据库参数打不同的包，portal只需要打一次包即可 > 注2：如果不想config-service和admin-service每个环境打一个包的话，也可以通过运行时传入数据库连接串信息实现，具体可以参考 [Issue 869](https://github.com/ctripcorp/apollo/issues/869) > 注3：每个环境都需要独立部署一套config-service、admin-service和ApolloConfigDB ##### 2.2.1.2.2 配置各环境meta service地址 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以需要在打包时提供这些信息。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，如下修改各环境meta service服务地址，格式为`${env}_meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项： ```sh dev_meta=http://1.1.1.1:8080 fat_meta=http://apollo.fat.xxx.com uat_meta=http://apollo.uat.xxx.com pro_meta=http://apollo.xxx.com META_SERVERS_OPTS="-Ddev_meta=$dev_meta -Dfat_meta=$fat_meta -Duat_meta=$uat_meta -Dpro_meta=$pro_meta" ``` 除了在打包时配置meta service以外，apollo也支持在运行时指定meta service： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 ##### 2.2.1.2.3 执行编译、打包做完上述配置后，就可以执行编译和打包了。 > 注：初次编译会从Maven中央仓库下载不少依赖，如果网络情况不佳时很容易出错，建议使用国内的Maven仓库源，比如[阿里云Maven镜像](http://www.cnblogs.com/geektown/p/5705405.html) ```sh ./build.sh ``` 该脚本会依次打包apollo-configservice, apollo-adminservice, apollo-portal。 > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service和admin-service需要使用不同的数据库连接信息打不同的包，portal只需要打一次包即可 ##### 2.2.1.2.4 获取apollo-configservice安装包位于`apollo-configservice/target/`目录下的`apollo-configservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.5 获取apollo-adminservice安装包位于`apollo-adminservice/target/`目录下的`apollo-adminservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的admin-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.6 获取apollo-portal安装包位于`apollo-portal/target/`目录下的`apollo-portal-x.x.x-github.zip` ##### 2.2.1.2.7 启用外部nacos服务注册中心替换内置eureka 1. 修改build.sh/build.bat，将config-service和admin-service的maven编译命令更改为 ```shell mvn clean package -Pgithub,nacos-discovery -DskipTests -pl apollo-configservice,apollo-adminservice -am -Dapollo_profile=github,nacos-discovery -Dspring_datasource_url=$apollo_config_db_url -Dspring_datasource_username=$apollo_config_db_username -Dspring_datasource_password=$apollo_config_db_password ``` 2. 在config目录下修改application-github.properties，配置nacos服务器地址 ```properties nacos.discovery.server-addr=127.0.0.1:8848 ``` ### 2.2.2 部署Apollo服务端 #### 2.2.2.1 部署apollo-configservice 将对应环境的`apollo-configservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=18" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-configservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。另外apollo-configservice同时承担meta server职责，如果要修改端口，注意要同时ApolloConfigDB.ServerConfig表中的`eureka.service.url`配置项以及apollo-portal和apollo-client中的使用到的meta server信息，详见：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)和[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 > 注4：如果ApolloConfigDB.ServerConfig的eureka.service.url只配了当前正在启动的机器的话，在启动apollo-configservice的过程中会在日志中输出eureka注册失败的信息，如`com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused`。需要注意的是，这个是预期的情况，因为apollo-configservice需要向Meta Server（它自己）注册服务，但是因为在启动过程中，自己还没起来，所以会报这个错。后面会进行重试的动作，所以等自己服务起来后就会注册正常了。 > 注5：如果你看到了这里，相信你一定是一个细心阅读文档的人，而且离成功就差一点点了，继续加油，应该很快就能完成Apollo的分布式部署了！不过你是否有感觉Apollo的分布式部署步骤有点繁琐？是否有啥建议想要和作者说？如果答案是肯定的话，请移步 [#1424](https://github.com/ctripcorp/apollo/issues/1424)，期待你的建议！ #### 2.2.2.2 部署apollo-adminservice 将对应环境的`apollo-adminservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-adminservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 #### 2.2.2.3 部署apollo-portal 将`apollo-portal-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms4096m -Xmx4096m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-portal.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 ## 2.3 Docker部署 ### 2.3.1 1.7.0及以上版本 Apollo 1.7.0版本开始会默认上传Docker镜像到[Docker Hub](https://hub.docker.com/u/apolloconfig)，可以按照如下步骤获取 #### 2.3.1.1 Apollo Config Service ##### 2.3.1.1.1 获取镜像 ```bash docker pull apolloconfig/apollo-configservice:${version} ``` ##### 2.3.1.1.2 运行镜像示例： ```bash docker run -p 8080:8080 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-configservice apolloconfig/apollo-configservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.2 Apollo Admin Service ##### 2.3.1.2.1 获取镜像 ```bash docker pull apolloconfig/apollo-adminservice:${version} ``` ##### 2.3.1.2.2 运行镜像示例： ```bash docker run -p 8090:8090 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-adminservice apolloconfig/apollo-adminservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.3 Apollo Portal ##### 2.3.1.3.1 获取镜像 ```bash docker pull apolloconfig/apollo-portal:${version} ``` ##### 2.3.1.3.2 运行镜像示例： ```bash docker run -p 8070:8070 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloPortalDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -e APOLLO_PORTAL_ENVS=dev,pro \ -e DEV_META=http://fill-in-dev-meta-server:8080 -e PRO_META=http://fill-in-pro-meta-server:8080 \ -d -v /tmp/logs:/opt/logs --name apollo-portal apolloconfig/apollo-portal:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloPortalDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloPortalDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloPortalDB的密码 * APOLLO_PORTAL_ENVS(可选): 对应ApolloPortalDB中的[apollo.portal.envs](#_1-apolloportalenvs-可支持的环境列表)配置项，如果没有在数据库中配置的话，可以通过此环境参数配置 * DEV_META/PRO_META(可选): 配置对应环境的Meta Service地址，以${ENV}_META命名，需要注意的是如果配置了ApolloPortalDB中的[apollo.portal.meta.servers](#_2-apolloportalmetaservers-各环境meta-service列表)配置，则以apollo.portal.meta.servers中的配置为准 ### 2.3.2 1.7.0之前的版本 Apollo项目已经自带了Docker file，可以参照[2.2.1 获取安装包](#_221-获取安装包)配置好安装包后通过下面的文件来打Docker镜像： 1. [apollo-configservice](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/docker/Dockerfile) 2. [apollo-adminservice](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/docker/Dockerfile) 3. [apollo-portal](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/docker/Dockerfile) 也可以参考Apollo用户[@kulovecc](https://github.com/kulovecc)的[docker-apollo](https://github.com/kulovecc/docker-apollo)项目和[@idoop](https://github.com/idoop)的[docker-apollo](https://github.com/idoop/docker-apollo)项目。 ## 2.4 Kubernetes部署 ### 2.4.1 基于Kubernetes原生服务发现 Apollo 1.7.0版本增加了基于Kubernetes原生服务发现的部署模式，由于不再使用内置的Eureka，所以在整体部署上有很大简化，同时也提供了Helm Charts，便于部署。 > 更多设计说明可以参考[#3054](https://github.com/ctripcorp/apollo/issues/3054)。 #### 2.4.1.1 环境要求 - Kubernetes 1.10+ - Helm 3 #### 2.4.1.2 添加Apollo Helm Chart仓库 ```bash $ helm repo add apollo http://ctripcorp.github.io/apollo/charts $ helm search repo apollo ``` #### 2.4.1.3 部署apollo-configservice和apollo-adminservice ##### 2.4.1.3.1 安装apollo-configservice和apollo-adminservice 需要在每个环境中安装apollo-configservice和apollo-adminservice，所以建议在release名称中加入环境信息，例如：`apollo-service-dev` ```bash $ helm install apollo-service-dev \ --set configdb.host=1.2.3.4 \ --set configdb.userName=apollo \ --set configdb.password=apollo \ --set configdb.service.enabled=true \ --set configService.replicaCount=1 \ --set adminService.replicaCount=1 \ -n your-namespace \ apollo/apollo-service ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-service-dev -f values.yaml -n your-namespace apollo/apollo-service ``` 安装完成后会提示对应环境的Meta Server地址，需要记录下来，apollo-portal安装时需要用到： ```bash Get meta service url for current release by running these commands: echo http://apollo-service-dev-apollo-configservice:8080 ``` > 更多配置项说明可以参考[2.4.1.3.3 配置项说明](#_24133-配置项说明) ##### 2.4.1.3.2 卸载apollo-configservice和apollo-adminservice 例如要卸载`apollo-service-dev`的部署： ```bash $ helm uninstall -n your-namespace apollo-service-dev ``` ##### 2.4.1.3.3 配置项说明下表列出了apollo-service chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|---------------------\| \| `configdb.host` \| The host for apollo config db \| `nil` \| \| `configdb.port` \| The port for apollo config db \| `3306` \| \| `configdb.dbName` \| The database name for apollo config db \| `ApolloConfigDB` \| \| `configdb.userName` \| The user name for apollo config db \| `nil` \| \| `configdb.password` \| The password for apollo config db \| `nil` \| \| `configdb.connectionStringProperties` \| The connection string properties for apollo config db \| `characterEncoding=utf8` \| \| `configdb.service.enabled` \| Whether to create a Kubernetes Service for `configdb.host` or not. Set it to `true` if `configdb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `configdb.service.fullNameOverride` \| Override the service name for apollo config db \| `nil` \| \| `configdb.service.port` \| The port for the service of apollo config db \| `3306` \| \| `configdb.service.type` \| The service type of apollo config db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| \| `configService.fullNameOverride` \| Override the deployment name for apollo-configservice \| `nil` \| \| `configService.replicaCount` \| Replica count of apollo-configservice \| `2` \| \| `configService.containerPort` \| Container port of apollo-configservice \| `8080` \| \| `configService.image.repository` \| Image repository of apollo-configservice \| `apolloconfig/apollo-configservice` \| \| `configService.image.tag` \| Image tag of apollo-configservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.image.pullPolicy` \| Image pull policy of apollo-configservice \| `IfNotPresent` \| \| `configService.imagePullSecrets` \| Image pull secrets of apollo-configservice \| `[]` \| \| `configService.service.fullNameOverride` \| Override the service name for apollo-configservice \| `nil` \| \| `configService.service.port` \| The port for the service of apollo-configservice \| `8080` \| \| `configService.service.targetPort` \| The target port for the service of apollo-configservice \| `8080` \| \| `configService.service.type` \| The service type of apollo-configservice \| `ClusterIP` \| \| `configService.ingress.enabled` \| Whether to enable the ingress for config-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `configService.ingress.annotations` \| The annotations of the ingress for config-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `configService.ingress.hosts.host` \| The host of the ingress for config-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.ingress.hosts.paths` \| The paths of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.ingress.tls` \| The tls definition of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `configService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `configService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `configService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `configService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `configService.config.configServiceUrlOverride` \| Override `apollo.config-service.url`: config service url to be accessed by apollo-client, e.g. `http://apollo-config-service-dev:8080` \| `nil` \| \| `configService.config.adminServiceUrlOverride` \| Override `apollo.admin-service.url`: admin service url to be accessed by apollo-portal, e.g. `http://apollo-admin-service-dev:8090` \| `nil` \| \| `configService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access config service via `http://{config_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `configService.strategy` \| The deployment strategy of apollo-configservice \| `{}` \| \| `configService.resources` \| The resources definition of apollo-configservice \| `{}` \| \| `configService.nodeSelector` \| The node selector definition of apollo-configservice \| `{}` \| \| `configService.tolerations` \| The tolerations definition of apollo-configservice \| `[]` \| \| `configService.affinity` \| The affinity definition of apollo-configservice \| `{}` \| \| `adminService.fullNameOverride` \| Override the deployment name for apollo-adminservice \| `nil` \| \| `adminService.replicaCount` \| Replica count of apollo-adminservice \| `2` \| \| `adminService.containerPort` \| Container port of apollo-adminservice \| `8090` \| \| `adminService.image.repository` \| Image repository of apollo-adminservice \| `apolloconfig/apollo-adminservice` \| \| `adminService.image.tag` \| Image tag of apollo-adminservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.image.pullPolicy` \| Image pull policy of apollo-adminservice \| `IfNotPresent` \| \| `adminService.imagePullSecrets` \| Image pull secrets of apollo-adminservice \| `[]` \| \| `adminService.service.fullNameOverride` \| Override the service name for apollo-adminservice \| `nil` \| \| `adminService.service.port` \| The port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.targetPort` \| The target port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.type` \| The service type of apollo-adminservice \| `ClusterIP` \| \| `adminService.ingress.enabled` \| Whether to enable the ingress for admin-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `adminService.ingress.annotations` \| The annotations of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `adminService.ingress.hosts.host` \| The host of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.ingress.hosts.paths` \| The paths of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.ingress.tls` \| The tls definition of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `adminService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `adminService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `adminService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `adminService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `adminService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access admin service via `http://{admin_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `adminService.strategy` \| The deployment strategy of apollo-adminservice \| `{}` \| \| `adminService.resources` \| The resources definition of apollo-adminservice \| `{}` \| \| `adminService.nodeSelector` \| The node selector definition of apollo-adminservice \| `{}` \| \| `adminService.tolerations` \| The tolerations definition of apollo-adminservice \| `[]` \| \| `adminService.affinity` \| The affinity definition of apollo-adminservice \| `{}` \| ##### 2.4.1.3.4 配置样例 ###### 2.4.1.3.4.1 ConfigDB的host是k8s集群外的IP ```yaml configdb: host: 1.2.3.4 dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.3.4.2 ConfigDB的host是k8s集群外的域名 ```yaml configdb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.3.4.3 ConfigDB的host是k8s集群内的一个服务 ```yaml configdb: host: apollodb-mysql.mysql dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.3.4.4 指定Meta Server返回的apollo-configservice地址如果apollo-client无法直接访问apollo-configservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-client的地址（比如可以通过nodeport访问） ```yaml configService: config: configServiceUrlOverride: http://1.2.3.4:12345 ``` ###### 2.4.1.3.4.5 指定Meta Server返回的apollo-adminservice地址如果apollo-portal无法直接访问apollo-adminservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-portal的地址（比如可以通过nodeport访问） ```yaml configService: config: adminServiceUrlOverride: http://1.2.3.4:23456 ``` ###### 2.4.1.3.4.6 以Ingress配置自定义路径`/config`形式暴露apollo-configservice服务 ```yaml # use /config as root, should specify configService.config.contextPath as /config configService: config: contextPath: /config ingress: enabled: true hosts: - paths: - /config ``` ###### 2.4.1.3.4.7 以Ingress配置自定义路径`/admin`形式暴露apollo-adminservice服务 ```yaml # use /admin as root, should specify adminService.config.contextPath as /admin adminService: config: contextPath: /admin ingress: enabled: true hosts: - paths: - /admin ``` #### 2.4.1.4 部署apollo-portal ##### 2.4.1.4.1 安装apollo-portal 假设有dev, pro两个环境，且meta server地址分别为`http://apollo-service-dev-apollo-configservice:8080`和`http://apollo-service-pro-apollo-configservice:8080`： ```bash $ helm install apollo-portal \ --set portaldb.host=1.2.3.4 \ --set portaldb.userName=apollo \ --set portaldb.password=apollo \ --set portaldb.service.enabled=true \ --set config.envs="dev\,pro" \ --set config.metaServers.dev=http://apollo-service-dev-apollo-configservice:8080 \ --set config.metaServers.pro=http://apollo-service-pro-apollo-configservice:8080 \ --set replicaCount=1 \ -n your-namespace \ apollo/apollo-portal ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-portal -f values.yaml -n your-namespace apollo/apollo-portal ``` > 更多配置项说明可以参考[2.4.1.4.3 配置项说明](#_24143-配置项说明) ##### 2.4.1.4.2 卸载apollo-portal 例如要卸载`apollo-portal`的部署： ```bash $ helm uninstall -n your-namespace apollo-portal ``` ##### 2.4.1.4.3 配置项说明下表列出了apollo-portal chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|-----------------------\| \| `fullNameOverride` \| Override the deployment name for apollo-portal \| `nil` \| \| `replicaCount` \| Replica count of apollo-portal \| `2` \| \| `containerPort` \| Container port of apollo-portal \| `8070` \| \| `image.repository` \| Image repository of apollo-portal \| `apolloconfig/apollo-portal` \| \| `image.tag` \| Image tag of apollo-portal, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `image.pullPolicy` \| Image pull policy of apollo-portal \| `IfNotPresent` \| \| `imagePullSecrets` \| Image pull secrets of apollo-portal \| `[]` \| \| `service.fullNameOverride` \| Override the service name for apollo-portal \| `nil` \| \| `service.port` \| The port for the service of apollo-portal \| `8070` \| \| `service.targetPort` \| The target port for the service of apollo-portal \| `8070` \| \| `service.type` \| The service type of apollo-portal \| `ClusterIP` \| \| `service.sessionAffinity` \| The session affinity for the service of apollo-portal \| `ClientIP` \| \| `ingress.enabled` \| Whether to enable the ingress or not \| `false` \| \| `ingress.annotations` \| The annotations of the ingress \| `{}` \| \| `ingress.hosts.host` \| The host of the ingress \| `nil` \| \| `ingress.hosts.paths` \| The paths of the ingress \| `[]` \| \| `ingress.tls` \| The tls definition of the ingress \| `[]` \| \| `liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `strategy` \| The deployment strategy of apollo-portal \| `{}` \| \| `resources` \| The resources definition of apollo-portal \| `{}` \| \| `nodeSelector` \| The node selector definition of apollo-portal \| `{}` \| \| `tolerations` \| The tolerations definition of apollo-portal \| `[]` \| \| `affinity` \| The affinity definition of apollo-portal \| `{}` \| \| `config.profiles` \| specify the spring profiles to activate \| `github,auth` \| \| `config.envs` \| specify the env names, e.g. `dev,pro` \| `nil` \| \| `config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access portal via `http://{portal_address}/apollo` \| `nil` \| \| `config.metaServers` \| specify the meta servers, e.g.<br />`dev: http://apollo-configservice-dev:8080`<br />`pro: http://apollo-configservice-pro:8080` \| `{}` \| \| `config.files` \| specify the extra config files for apollo-portal, e.g. `application-ldap.yml` \| `{}` \| \| `portaldb.host` \| The host for apollo portal db \| `nil` \| \| `portaldb.port` \| The port for apollo portal db \| `3306` \| \| `portaldb.dbName` \| The database name for apollo portal db \| `ApolloPortalDB` \| \| `portaldb.userName` \| The user name for apollo portal db \| `nil` \| \| `portaldb.password` \| The password for apollo portal db \| `nil` \| \| `portaldb.connectionStringProperties` \| The connection string properties for apollo portal db \| `characterEncoding=utf8` \| \| `portaldb.service.enabled` \| Whether to create a Kubernetes Service for `portaldb.host` or not. Set it to `true` if `portaldb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `portaldb.service.fullNameOverride` \| Override the service name for apollo portal db \| `nil` \| \| `portaldb.service.port` \| The port for the service of apollo portal db \| `3306` \| \| `portaldb.service.type` \| The service type of apollo portal db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| ##### 2.4.1.4.4 配置样例 ###### 2.4.1.4.4.1 PortalDB的host是k8s集群外的IP ```yaml portaldb: host: 1.2.3.4 dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.4.4.2 PortalDB的host是k8s集群外的域名 ```yaml portaldb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.4.4.3 PortalDB的host是k8s集群内的一个服务 ```yaml portaldb: host: apollodb-mysql.mysql dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.4.4.4 配置环境信息 ```yaml config: envs: dev,pro metaServers: dev: http://apollo-service-dev-apollo-configservice:8080 pro: http://apollo-service-pro-apollo-configservice:8080 ``` ###### 2.4.1.4.4.5 以Load Balancer形式暴露服务 ```yaml service: type: LoadBalancer ``` ###### 2.4.1.4.4.6 以Ingress形式暴露服务 ```yaml ingress: enabled: true hosts: - paths: - / ``` ###### 2.4.1.4.4.7 以Ingress配置自定义路径`/apollo`形式暴露服务 ```yaml # use /apollo as root, should specify config.contextPath as /apollo ingress: enabled: true hosts: - paths: - /apollo config: ... contextPath: /apollo ... ``` ###### 2.4.1.4.4.8 以Ingress配置session affinity形式暴露服务 ```yaml ingress: enabled: true annotations: kubernetes.io/ingress.class: nginx nginx.ingress.kubernetes.io/affinity: "cookie" nginx.ingress.kubernetes.io/affinity-mode: "persistent" nginx.ingress.kubernetes.io/session-cookie-conditional-samesite-none: "true" nginx.ingress.kubernetes.io/session-cookie-expires: "172800" nginx.ingress.kubernetes.io/session-cookie-max-age: "172800" hosts: - host: xxx.somedomain.com # host is required to make session affinity work paths: - / ``` ###### 2.4.1.4.4.9 启用 LDAP 支持 ```yaml config: ... profiles: github,ldap ... files: application-ldap.yml: \| spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" password: "password" searchFilter: "(uid={0})" urls: - "ldap://xxx.somedomain.com:389" ldap: mapping: objectClass: "inetOrgPerson" loginId: "uid" userDisplayName: "cn" email: "mail" ``` ### 2.4.2 基于内置的Eureka服务发现感谢[AiotCEO](https://github.com/AiotCEO)提供了k8s的部署支持，使用说明可以参考[apollo-on-kubernetes](https://github.com/ctripcorp/apollo/blob/master/scripts/apollo-on-kubernetes/README.md)。感谢[qct](https://github.com/qct)提供的Helm Chart部署支持，使用说明可以参考[qct/apollo-helm](https://github.com/qct/apollo-helm)。 # 三、Portal 实现用户登录功能请参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function)	本文档介绍了如何按照分布式部署的方式编译、打包、部署Apollo配置中心，从而可以在开发、测试、生产等环境分别部署运行。 > 如果只是需要在本地快速部署试用Apollo的话，可以参考[Quick Start](zh/deployment/quick-start) #   # 一、准备工作 ## 1.1 运行时环境 ### 1.1.1 OS 服务端基于Spring Boot，启动脚本理论上支持所有Linux发行版，建议[CentOS 7](https://www.centos.org/)。 ### 1.1.2 Java * Apollo服务端：1.8+ * Apollo客户端：1.7+ 由于需要同时运行服务端和客户端，所以建议安装Java 1.8+。 >对于Apollo客户端，运行时环境只需要1.7+即可。 >注：对于Apollo客户端，如果有需要的话，可以做少量代码修改来降级到Java 1.6，详细信息可以参考[Issue 483](https://github.com/ctripcorp/apollo/issues/483) 在配置好后，可以通过如下命令检查： ```sh java -version ``` 样例输出： ```sh java version "1.8.0_74" Java(TM) SE Runtime Environment (build 1.8.0_74-b02) Java HotSpot(TM) 64-Bit Server VM (build 25.74-b02, mixed mode) ``` ## 1.2 MySQL * 版本要求：5.6.5+ Apollo的表结构对`timestamp`使用了多个default声明，所以需要5.6.5以上版本。连接上MySQL后，可以通过如下命令检查： ```sql SHOW VARIABLES WHERE Variable_name = 'version'; ``` \| Variable_name \| Value \| \|---------------\|--------\| \| version \| 5.7.11 \| > 注1：MySQL版本可以降级到5.5，详见[mysql 依赖降级讨论](https://github.com/ctripcorp/apollo/issues/481)。 > 注2：如果希望使用Oracle的话，可以参考[vanpersl](https://github.com/vanpersl)在Apollo 0.8.0基础上开发的[Oracle适配代码](https://github.com/ctripcorp/apollo/compare/v0.8.0...vanpersl:db-oracle)，Oracle版本为10.2.0.1.0。 > 注3：如果希望使用Postgres的话，可以参考[oaksharks](https://github.com/oaksharks)在Apollo 0.9.1基础上开发的[Pg适配代码](https://github.com/oaksharks/apollo/compare/ac10768ee2e11c488523ca0e845984f6f71499ac...oaksharks:pg)，Postgres的版本为9.3.20，也可以参考[xiao0yy](https://github.com/xiao0yy)在Apollo 0.10.2基础上开发的[Pg适配代码](https://github.com/ctripcorp/apollo/issues/1293)，Postgres的版本为9.5。 ## 1.3 环境分布式部署需要事先确定部署的环境以及部署方式。 Apollo目前支持以下环境： * DEV * 开发环境 * FAT * 测试环境，相当于alpha环境(功能测试) * UAT * 集成环境，相当于beta环境（回归测试） * PRO * 生产环境 > 如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？) 以ctrip为例，我们的部署策略如下： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-deployment.png) * Portal部署在生产环境的机房，通过它来直接管理FAT、UAT、PRO等环境的配置 * Meta Server、Config Service和Admin Service在每个环境都单独部署，使用独立的数据库 * Meta Server、Config Service和Admin Service在生产环境部署在两个机房，实现双活 * Meta Server和Config Service部署在同一个JVM进程内，Admin Service部署在同一台服务器的另一个JVM进程内另外也可以参考下[@lyliyongblue](https://github.com/lyliyongblue) 贡献的样例部署图（建议右键新窗口打开看大图）： ![Deployment](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/lyliyongblue-apollo-deployment.png) ## 1.4 网络策略分布式部署的时候，`apollo-configservice`和`apollo-adminservice`需要把自己的IP和端口注册到Meta Server（apollo-configservice本身）。 Apollo客户端和Portal会从Meta Server获取服务的地址（IP+端口），然后通过服务地址直接访问。需要注意的是，`apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，请不要将`apollo-configservice`和`apollo-adminservice`直接暴露在公网。所以如果实际部署的机器有多块网卡（如docker），或者存在某些网卡的IP是Apollo客户端和Portal无法访问的（如网络安全限制），那么我们就需要在`apollo-configservice`和`apollo-adminservice`中做相关限制以避免Eureka将这些网卡的IP注册到Meta Server。具体文档可以参考[Ignore Network Interfaces](http://projects.spring.io/spring-cloud/spring-cloud.html#ignore-network-interfaces)章节。具体而言，就是分别编辑[apollo-configservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/resources/application.yml)和[apollo-adminservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/resources/application.yml)，然后把需要忽略的网卡加进去。如下面这个例子就是对于`apollo-configservice`，把docker0和veth.的网卡在注册到Eureka时忽略掉。 ``` spring: application: name: apollo-configservice profiles: active: ${apollo_profile} cloud: inetutils: ignoredInterfaces: - docker0 - veth. ``` > 注意，对于application.yml修改时要小心，千万不要把其它信息改错了，如spring.application.name等。另外一种方式是直接指定要注册的IP，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.ip-address=${指定的IP}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_IP_ADDRESS=${指定的IP}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: ip-address: ${指定的IP} ``` 最后一种方式是直接指定要注册的IP+PORT，可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.homePageUrl=http://${指定的IP}:${指定的Port}`，也可以通过OS Environment Variable，如`EUREKA_INSTANCE_HOME_PAGE_URL=http://${指定的IP}:${指定的Port}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: homePageUrl: http://${指定的IP}:${指定的Port} preferIpAddress: false ``` 做完上述修改并重启后，可以查看Eureka页面（http://${config-service-url:port}）检查注册上来的IP信息是否正确。如果Apollo部署在公有云上，本地开发环境无法连接，但又需要做开发测试的话，客户端可以升级到0.11.0版本及以上，然后配置[跳过Apollo Meta Server服务发现](zh/usage/java-sdk-user-guide#_1222-跳过apollo-meta-server服务发现) # 二、部署步骤部署步骤总体还是比较简单的，Apollo的唯一依赖是数据库，所以需要首先把数据库准备好，然后根据实际情况，选择不同的部署方式： > [@lingjiaju](https://github.com/lingjiaju)录制了一系列Apollo快速上手视频，如果看文档觉得略繁琐的话，不妨可以先看一下他的[视频教程](https://pan.baidu.com/s/1blv87EOZS77NWT8Amkijkw#list/path=%2F)。 > 如果部署过程中遇到了问题，可以参考[部署&开发遇到的常见问题](zh/faq/common-issues-in-deployment-and-development-phase)，一般都能找到答案。 ## 2.1 创建数据库 Apollo服务端共需要两个数据库：`ApolloPortalDB`和`ApolloConfigDB`，我们把数据库、表的创建和样例数据都分别准备了sql文件，只需要导入数据库即可。需要注意的是ApolloPortalDB只需要在生产环境部署一个即可，而ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB。 > 注意：如果你本地已经创建过Apollo数据库，请注意备份数据。我们准备的sql文件会清空Apollo相关的表。 ### 2.1.1 创建ApolloPortalDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.1.1 手动导入SQL创建通过各种MySQL客户端导入[apolloportaldb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloportaldb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloportaldb.sql ``` #### 2.1.1.2 通过Flyway导入SQL创建 > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-portaldb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-portaldb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pportaldb flyway:migrate` #### 2.1.1.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloPortalDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------\|------------------\| \| 1 \| apollo.portal.envs \| dev \| 可支持的环境列表 \| > 注：ApolloPortalDB只需要在生产环境部署一个即可 ### 2.1.2 创建ApolloConfigDB 可以根据实际情况选择通过手动导入SQL或是通过[Flyway](https://flywaydb.org/)自动导入SQL创建。 #### 2.1.2.1 手动导入SQL 通过各种MySQL客户端导入[apolloconfigdb.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/apolloconfigdb.sql)即可。以MySQL原生客户端为例： ```sql source /your_local_path/scripts/sql/apolloconfigdb.sql ``` #### 2.1.2.2 通过Flyway导入SQL > 需要1.3.0及以上版本 1. 根据实际情况修改[flyway-configdb.properties](https://github.com/ctripcorp/apollo/blob/master/scripts/flyway/flyway-configdb.properties)中的`flyway.user`、`flyway.password`和`flyway.url`配置 2. 在apollo项目根目录下执行`mvn -N -Pconfigdb flyway:migrate` #### 2.1.2.3 验证导入成功后，可以通过执行以下sql语句来验证： ```sql select `Id`, `Key`, `Value`, `Comment` from `ApolloConfigDB`.`ServerConfig` limit 1; ``` \| Id \| Key \| Value \| Comment \| \|----\|--------------------\|-------------------------------\|---------------\| \| 1 \| eureka.service.url \| http://127.0.0.1:8080/eureka/ \| Eureka服务Url \| > 注：ApolloConfigDB需要在每个环境部署一套，如fat、uat和pro分别部署3套ApolloConfigDB #### 2.1.2.4 从别的环境导入ApolloConfigDB的项目数据如果是全新部署的Apollo配置中心，请忽略此步。如果不是全新部署的Apollo配置中心，比如已经使用了一段时间，这时在Apollo配置中心已经创建了不少项目以及namespace等，那么在新环境中的ApolloConfigDB中需要从其它正常运行的环境中导入必要的项目数据。主要涉及ApolloConfigDB的下面4张表，下面同时附上需要导入的数据查询语句： 1. App * 导入全部的App * 如：insert into `新环境的ApolloConfigDB`.`App` select * from `其它环境的ApolloConfigDB`.`App` where `IsDeleted` = 0; 2. AppNamespace * 导入全部的AppNamespace * 如：insert into `新环境的ApolloConfigDB`.`AppNamespace` select * from `其它环境的ApolloConfigDB`.`AppNamespace` where `IsDeleted` = 0; 3. Cluster * 导入默认的default集群 * 如：insert into `新环境的ApolloConfigDB`.`Cluster` select * from `其它环境的ApolloConfigDB`.`Cluster` where `Name` = 'default' and `IsDeleted` = 0; 4. Namespace * 导入默认的default集群中的namespace * 如：insert into `新环境的ApolloConfigDB`.`Namespace` select * from `其它环境的ApolloConfigDB`.`Namespace` where `ClusterName` = 'default' and `IsDeleted` = 0; 同时也别忘了通知用户在新的环境给自己的项目设置正确的配置信息，尤其是一些影响面比较大的公共namespace配置。 > 如果是为正在运行的环境迁移数据，建议迁移完重启一下config service，因为config service中有appnamespace的缓存数据 ### 2.1.3 调整服务端配置 Apollo自身的一些配置是放在数据库里面的，所以需要针对实际情况做一些调整，具体参数说明请参考[三、服务端配置说明](#三、服务端配置说明) ## 2.2 虚拟机/物理机部署 ### 2.2.1 获取安装包可以通过两种方式获取安装包： 1. 直接下载安装包 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载预先打好的安装包 * 如果对Apollo的代码没有定制需求，建议使用这种方式，可以省去本地打包的过程 2. 通过源码构建 * 从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载Source code包或直接clone[源码](https://github.com/ctripcorp/apollo)后在本地构建 * 如果需要对Apollo的做定制开发，需要使用这种方式 #### 2.2.1.1 直接下载安装包 ##### 2.2.1.1.1 获取apollo-configservice、apollo-adminservice、apollo-portal安装包从[GitHub Release](https://github.com/ctripcorp/apollo/releases)页面下载最新版本的`apollo-configservice-x.x.x-github.zip`、`apollo-adminservice-x.x.x-github.zip`和`apollo-portal-x.x.x-github.zip`即可。 ##### 2.2.1.1.2 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，数据库连接串信息位于上一步下载的压缩包中的`config/application-github.properties`中。 ###### 2.2.1.1.2.1 配置apollo-configservice的数据库连接信息 1. 解压`apollo-configservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.2 配置apollo-adminservice的数据库连接信息 1. 解压`apollo-adminservice-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloConfigDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境admin-service需要配置对应环境的数据库参数 ###### 2.2.1.1.2.3 配置apollo-portal的数据库连接信息 1. 解压`apollo-portal-x.x.x-github.zip` 2. 用程序员专用编辑器（如vim，notepad++，sublime等）打开`config`目录下的`application-github.properties`文件 3. 填写正确的ApolloPortalDB数据库连接串信息，注意用户名和密码后面不要有空格! 4. 修改完的效果如下： ```properties # DataSource spring.datasource.url = jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 spring.datasource.username = someuser spring.datasource.password = somepwd ``` ###### 2.2.1.1.2.4 配置apollo-portal的meta service信息 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。 > 对于1.6.0及以上版本，可以通过ApolloPortalDB.ServerConfig中的配置项来配置Meta Service地址，详见[apollo.portal.meta.servers - 各环境Meta Service列表](#_312-apolloportalmetaservers-各环境meta-service列表) 使用程序员专用编辑器（如vim，notepad++，sublime等）打开`apollo-portal-x.x.x-github.zip`中`config`目录下的`apollo-env.properties`文件。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么可以如下修改各环境meta service服务地址，格式为`${env}.meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项（如lpt.meta）： ```sh dev.meta=http://1.1.1.1:8080 fat.meta=http://apollo.fat.xxx.com uat.meta=http://apollo.uat.xxx.com pro.meta=http://apollo.xxx.com ``` 除了通过`apollo-env.properties`方式配置meta service以外，apollo也支持在运行时指定meta service（优先级比`apollo-env.properties`高）： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 #### 2.2.1.2 通过源码构建 ##### 2.2.1.2.1 配置数据库连接信息 Apollo服务端需要知道如何连接到你前面创建的数据库，所以需要编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，修改ApolloPortalDB和ApolloConfigDB相关的数据库连接串信息。 > 注意：填入的用户需要具备对ApolloPortalDB和ApolloConfigDB数据的读写权限。 ```sh #apollo config db info apollo_config_db_url=jdbc:mysql://localhost:3306/ApolloConfigDB?useSSL=false&characterEncoding=utf8 apollo_config_db_username=用户名 apollo_config_db_password=密码（如果没有密码，留空即可） # apollo portal db info apollo_portal_db_url=jdbc:mysql://localhost:3306/ApolloPortalDB?useSSL=false&characterEncoding=utf8 apollo_portal_db_username=用户名 apollo_portal_db_password=密码（如果没有密码，留空即可） ``` > 注1：由于ApolloConfigDB在每个环境都有部署，所以对不同的环境config-service和admin-service需要使用不同的数据库参数打不同的包，portal只需要打一次包即可 > 注2：如果不想config-service和admin-service每个环境打一个包的话，也可以通过运行时传入数据库连接串信息实现，具体可以参考 [Issue 869](https://github.com/ctripcorp/apollo/issues/869) > 注3：每个环境都需要独立部署一套config-service、admin-service和ApolloConfigDB ##### 2.2.1.2.2 配置各环境meta service地址 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以需要在打包时提供这些信息。假设DEV的apollo-configservice未绑定域名，地址是1.1.1.1:8080，FAT的apollo-configservice绑定了域名apollo.fat.xxx.com，UAT的apollo-configservice绑定了域名apollo.uat.xxx.com，PRO的apollo-configservice绑定了域名apollo.xxx.com，那么编辑[scripts/build.sh](https://github.com/ctripcorp/apollo/blob/master/scripts/build.sh)，如下修改各环境meta service服务地址，格式为`${env}_meta=http://${config-service-url:port}`，如果某个环境不需要，也可以直接删除对应的配置项： ```sh dev_meta=http://1.1.1.1:8080 fat_meta=http://apollo.fat.xxx.com uat_meta=http://apollo.uat.xxx.com pro_meta=http://apollo.xxx.com META_SERVERS_OPTS="-Ddev_meta=$dev_meta -Dfat_meta=$fat_meta -Duat_meta=$uat_meta -Dpro_meta=$pro_meta" ``` 除了在打包时配置meta service以外，apollo也支持在运行时指定meta service： 1. 通过Java System Property `${env}_meta` * 可以通过Java的System Property `${env}_meta`来指定 * 如`java -Ddev_meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("dev_meta", "http://config-service-url");` 2. 通过操作系统的System Environment`${ENV}_META` * 如`DEV_META=http://config-service-url` * 注意key为全大写，且中间是`_`分隔 >注1: 为了实现meta service的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡 >注2: meta service地址也可以填入IP，0.11.0版本之前只支持填入一个IP。从0.11.0版本开始支持填入以逗号分隔的多个地址（[PR #1214](https://github.com/ctripcorp/apollo/pull/1214)），如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 ##### 2.2.1.2.3 执行编译、打包做完上述配置后，就可以执行编译和打包了。 > 注：初次编译会从Maven中央仓库下载不少依赖，如果网络情况不佳时很容易出错，建议使用国内的Maven仓库源，比如[阿里云Maven镜像](http://www.cnblogs.com/geektown/p/5705405.html) ```sh ./build.sh ``` 该脚本会依次打包apollo-configservice, apollo-adminservice, apollo-portal。 > 注：由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service和admin-service需要使用不同的数据库连接信息打不同的包，portal只需要打一次包即可 ##### 2.2.1.2.4 获取apollo-configservice安装包位于`apollo-configservice/target/`目录下的`apollo-configservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的config-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.5 获取apollo-adminservice安装包位于`apollo-adminservice/target/`目录下的`apollo-adminservice-x.x.x-github.zip` 需要注意的是由于ApolloConfigDB在每个环境都有部署，所以对不同环境的admin-service需要使用不同的数据库参数打不同的包后分别部署 ##### 2.2.1.2.6 获取apollo-portal安装包位于`apollo-portal/target/`目录下的`apollo-portal-x.x.x-github.zip` ##### 2.2.1.2.7 启用外部nacos服务注册中心替换内置eureka 1. 修改build.sh/build.bat，将config-service和admin-service的maven编译命令更改为 ```shell mvn clean package -Pgithub,nacos-discovery -DskipTests -pl apollo-configservice,apollo-adminservice -am -Dapollo_profile=github,nacos-discovery -Dspring_datasource_url=$apollo_config_db_url -Dspring_datasource_username=$apollo_config_db_username -Dspring_datasource_password=$apollo_config_db_password ``` 2. 分别修改apollo-configservice和apollo-adminservice安装包中config目录下的application-github.properties，配置nacos服务器地址 ```properties nacos.discovery.server-addr=127.0.0.1:8848 ``` ### 2.2.2 部署Apollo服务端 #### 2.2.2.1 部署apollo-configservice 将对应环境的`apollo-configservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=18" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-configservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。另外apollo-configservice同时承担meta server职责，如果要修改端口，注意要同时ApolloConfigDB.ServerConfig表中的`eureka.service.url`配置项以及apollo-portal和apollo-client中的使用到的meta server信息，详见：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)和[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 > 注4：如果ApolloConfigDB.ServerConfig的eureka.service.url只配了当前正在启动的机器的话，在启动apollo-configservice的过程中会在日志中输出eureka注册失败的信息，如`com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused`。需要注意的是，这个是预期的情况，因为apollo-configservice需要向Meta Server（它自己）注册服务，但是因为在启动过程中，自己还没起来，所以会报这个错。后面会进行重试的动作，所以等自己服务起来后就会注册正常了。 > 注5：如果你看到了这里，相信你一定是一个细心阅读文档的人，而且离成功就差一点点了，继续加油，应该很快就能完成Apollo的分布式部署了！不过你是否有感觉Apollo的分布式部署步骤有点繁琐？是否有啥建议想要和作者说？如果答案是肯定的话，请移步 [#1424](https://github.com/ctripcorp/apollo/issues/1424)，期待你的建议！ #### 2.2.2.2 部署apollo-adminservice 将对应环境的`apollo-adminservice-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在scripts/startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-adminservice.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 #### 2.2.2.3 部署apollo-portal 将`apollo-portal-x.x.x-github.zip`上传到服务器上，解压后执行scripts/startup.sh即可。如需停止服务，执行scripts/shutdown.sh. 记得在startup.sh中按照实际的环境设置一个JVM内存，以下是我们的默认设置，供参考： ```bash export JAVA_OPTS="-server -Xms4096m -Xmx4096m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=22" ``` > 注1：如果需要修改JVM参数，可以修改scripts/startup.sh的`JAVA_OPTS`部分。 > 注2：如要调整服务的日志输出路径，可以修改scripts/startup.sh和apollo-portal.conf中的`LOG_DIR`。 > 注3：如要调整服务的监听端口，可以修改scripts/startup.sh中的`SERVER_PORT`。 ## 2.3 Docker部署 ### 2.3.1 1.7.0及以上版本 Apollo 1.7.0版本开始会默认上传Docker镜像到[Docker Hub](https://hub.docker.com/u/apolloconfig)，可以按照如下步骤获取 #### 2.3.1.1 Apollo Config Service ##### 2.3.1.1.1 获取镜像 ```bash docker pull apolloconfig/apollo-configservice:${version} ``` ##### 2.3.1.1.2 运行镜像示例： ```bash docker run -p 8080:8080 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-configservice apolloconfig/apollo-configservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.2 Apollo Admin Service ##### 2.3.1.2.1 获取镜像 ```bash docker pull apolloconfig/apollo-adminservice:${version} ``` ##### 2.3.1.2.2 运行镜像示例： ```bash docker run -p 8090:8090 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloConfigDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -d -v /tmp/logs:/opt/logs --name apollo-adminservice apolloconfig/apollo-adminservice:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloConfigDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloConfigDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloConfigDB的密码 #### 2.3.1.3 Apollo Portal ##### 2.3.1.3.1 获取镜像 ```bash docker pull apolloconfig/apollo-portal:${version} ``` ##### 2.3.1.3.2 运行镜像示例： ```bash docker run -p 8070:8070 \ -e SPRING_DATASOURCE_URL="jdbc:mysql://fill-in-the-correct-server:3306/ApolloPortalDB?characterEncoding=utf8" \ -e SPRING_DATASOURCE_USERNAME=FillInCorrectUser -e SPRING_DATASOURCE_PASSWORD=FillInCorrectPassword \ -e APOLLO_PORTAL_ENVS=dev,pro \ -e DEV_META=http://fill-in-dev-meta-server:8080 -e PRO_META=http://fill-in-pro-meta-server:8080 \ -d -v /tmp/logs:/opt/logs --name apollo-portal apolloconfig/apollo-portal:${version} ``` 参数说明： * SPRING_DATASOURCE_URL: 对应环境ApolloPortalDB的地址 * SPRING_DATASOURCE_USERNAME: 对应环境ApolloPortalDB的用户名 * SPRING_DATASOURCE_PASSWORD: 对应环境ApolloPortalDB的密码 * APOLLO_PORTAL_ENVS(可选): 对应ApolloPortalDB中的[apollo.portal.envs](#_311-apolloportalenvs-可支持的环境列表)配置项，如果没有在数据库中配置的话，可以通过此环境参数配置 * DEV_META/PRO_META(可选): 配置对应环境的Meta Service地址，以${ENV}_META命名，需要注意的是如果配置了ApolloPortalDB中的[apollo.portal.meta.servers](#_312-apolloportalmetaservers-各环境meta-service列表)配置，则以apollo.portal.meta.servers中的配置为准 ### 2.3.2 1.7.0之前的版本 Apollo项目已经自带了Docker file，可以参照[2.2.1 获取安装包](#_221-获取安装包)配置好安装包后通过下面的文件来打Docker镜像： 1. [apollo-configservice](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/docker/Dockerfile) 2. [apollo-adminservice](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/docker/Dockerfile) 3. [apollo-portal](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/docker/Dockerfile) 也可以参考Apollo用户[@kulovecc](https://github.com/kulovecc)的[docker-apollo](https://github.com/kulovecc/docker-apollo)项目和[@idoop](https://github.com/idoop)的[docker-apollo](https://github.com/idoop/docker-apollo)项目。 ## 2.4 Kubernetes部署 ### 2.4.1 基于Kubernetes原生服务发现 Apollo 1.7.0版本增加了基于Kubernetes原生服务发现的部署模式，由于不再使用内置的Eureka，所以在整体部署上有很大简化，同时也提供了Helm Charts，便于部署。 > 更多设计说明可以参考[#3054](https://github.com/ctripcorp/apollo/issues/3054)。 #### 2.4.1.1 环境要求 - Kubernetes 1.10+ - Helm 3 #### 2.4.1.2 添加Apollo Helm Chart仓库 ```bash $ helm repo add apollo http://ctripcorp.github.io/apollo/charts $ helm search repo apollo ``` #### 2.4.1.3 部署apollo-configservice和apollo-adminservice ##### 2.4.1.3.1 安装apollo-configservice和apollo-adminservice 需要在每个环境中安装apollo-configservice和apollo-adminservice，所以建议在release名称中加入环境信息，例如：`apollo-service-dev` ```bash $ helm install apollo-service-dev \ --set configdb.host=1.2.3.4 \ --set configdb.userName=apollo \ --set configdb.password=apollo \ --set configdb.service.enabled=true \ --set configService.replicaCount=1 \ --set adminService.replicaCount=1 \ -n your-namespace \ apollo/apollo-service ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-service-dev -f values.yaml -n your-namespace apollo/apollo-service ``` 安装完成后会提示对应环境的Meta Server地址，需要记录下来，apollo-portal安装时需要用到： ```bash Get meta service url for current release by running these commands: echo http://apollo-service-dev-apollo-configservice:8080 ``` > 更多配置项说明可以参考[2.4.1.3.3 配置项说明](#_24133-配置项说明) ##### 2.4.1.3.2 卸载apollo-configservice和apollo-adminservice 例如要卸载`apollo-service-dev`的部署： ```bash $ helm uninstall -n your-namespace apollo-service-dev ``` ##### 2.4.1.3.3 配置项说明下表列出了apollo-service chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|---------------------\| \| `configdb.host` \| The host for apollo config db \| `nil` \| \| `configdb.port` \| The port for apollo config db \| `3306` \| \| `configdb.dbName` \| The database name for apollo config db \| `ApolloConfigDB` \| \| `configdb.userName` \| The user name for apollo config db \| `nil` \| \| `configdb.password` \| The password for apollo config db \| `nil` \| \| `configdb.connectionStringProperties` \| The connection string properties for apollo config db \| `characterEncoding=utf8` \| \| `configdb.service.enabled` \| Whether to create a Kubernetes Service for `configdb.host` or not. Set it to `true` if `configdb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `configdb.service.fullNameOverride` \| Override the service name for apollo config db \| `nil` \| \| `configdb.service.port` \| The port for the service of apollo config db \| `3306` \| \| `configdb.service.type` \| The service type of apollo config db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| \| `configService.fullNameOverride` \| Override the deployment name for apollo-configservice \| `nil` \| \| `configService.replicaCount` \| Replica count of apollo-configservice \| `2` \| \| `configService.containerPort` \| Container port of apollo-configservice \| `8080` \| \| `configService.image.repository` \| Image repository of apollo-configservice \| `apolloconfig/apollo-configservice` \| \| `configService.image.tag` \| Image tag of apollo-configservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.image.pullPolicy` \| Image pull policy of apollo-configservice \| `IfNotPresent` \| \| `configService.imagePullSecrets` \| Image pull secrets of apollo-configservice \| `[]` \| \| `configService.service.fullNameOverride` \| Override the service name for apollo-configservice \| `nil` \| \| `configService.service.port` \| The port for the service of apollo-configservice \| `8080` \| \| `configService.service.targetPort` \| The target port for the service of apollo-configservice \| `8080` \| \| `configService.service.type` \| The service type of apollo-configservice \| `ClusterIP` \| \| `configService.ingress.enabled` \| Whether to enable the ingress for config-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `configService.ingress.annotations` \| The annotations of the ingress for config-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `configService.ingress.hosts.host` \| The host of the ingress for config-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.ingress.hosts.paths` \| The paths of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.ingress.tls` \| The tls definition of the ingress for config-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `configService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `configService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `configService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `configService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `configService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `configService.config.configServiceUrlOverride` \| Override `apollo.config-service.url`: config service url to be accessed by apollo-client, e.g. `http://apollo-config-service-dev:8080` \| `nil` \| \| `configService.config.adminServiceUrlOverride` \| Override `apollo.admin-service.url`: admin service url to be accessed by apollo-portal, e.g. `http://apollo-admin-service-dev:8090` \| `nil` \| \| `configService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access config service via `http://{config_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `configService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `configService.strategy` \| The deployment strategy of apollo-configservice \| `{}` \| \| `configService.resources` \| The resources definition of apollo-configservice \| `{}` \| \| `configService.nodeSelector` \| The node selector definition of apollo-configservice \| `{}` \| \| `configService.tolerations` \| The tolerations definition of apollo-configservice \| `[]` \| \| `configService.affinity` \| The affinity definition of apollo-configservice \| `{}` \| \| `adminService.fullNameOverride` \| Override the deployment name for apollo-adminservice \| `nil` \| \| `adminService.replicaCount` \| Replica count of apollo-adminservice \| `2` \| \| `adminService.containerPort` \| Container port of apollo-adminservice \| `8090` \| \| `adminService.image.repository` \| Image repository of apollo-adminservice \| `apolloconfig/apollo-adminservice` \| \| `adminService.image.tag` \| Image tag of apollo-adminservice, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.image.pullPolicy` \| Image pull policy of apollo-adminservice \| `IfNotPresent` \| \| `adminService.imagePullSecrets` \| Image pull secrets of apollo-adminservice \| `[]` \| \| `adminService.service.fullNameOverride` \| Override the service name for apollo-adminservice \| `nil` \| \| `adminService.service.port` \| The port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.targetPort` \| The target port for the service of apollo-adminservice \| `8090` \| \| `adminService.service.type` \| The service type of apollo-adminservice \| `ClusterIP` \| \| `adminService.ingress.enabled` \| Whether to enable the ingress for admin-service or not. _(chart version >= 0.2.0)_ \| `false` \| \| `adminService.ingress.annotations` \| The annotations of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `{}` \| \| `adminService.ingress.hosts.host` \| The host of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.ingress.hosts.paths` \| The paths of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.ingress.tls` \| The tls definition of the ingress for admin-service. _(chart version >= 0.2.0)_ \| `[]` \| \| `adminService.liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `adminService.liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `adminService.readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `adminService.readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `adminService.config.profiles` \| specify the spring profiles to activate \| `github,kubernetes` \| \| `adminService.config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access admin service via `http://{admin_service_address}/apollo`. _(chart version >= 0.2.0)_ \| `nil` \| \| `adminService.env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `adminService.strategy` \| The deployment strategy of apollo-adminservice \| `{}` \| \| `adminService.resources` \| The resources definition of apollo-adminservice \| `{}` \| \| `adminService.nodeSelector` \| The node selector definition of apollo-adminservice \| `{}` \| \| `adminService.tolerations` \| The tolerations definition of apollo-adminservice \| `[]` \| \| `adminService.affinity` \| The affinity definition of apollo-adminservice \| `{}` \| ##### 2.4.1.3.4 配置样例 ###### 2.4.1.3.4.1 ConfigDB的host是k8s集群外的IP ```yaml configdb: host: 1.2.3.4 dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.3.4.2 ConfigDB的host是k8s集群外的域名 ```yaml configdb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.3.4.3 ConfigDB的host是k8s集群内的一个服务 ```yaml configdb: host: apollodb-mysql.mysql dbName: ApolloConfigDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.3.4.4 指定Meta Server返回的apollo-configservice地址如果apollo-client无法直接访问apollo-configservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-client的地址（比如可以通过nodeport访问） ```yaml configService: config: configServiceUrlOverride: http://1.2.3.4:12345 ``` ###### 2.4.1.3.4.5 指定Meta Server返回的apollo-adminservice地址如果apollo-portal无法直接访问apollo-adminservice的Service（比如不在同一个k8s集群），那么可以参照下面的示例指定Meta Server返回给apollo-portal的地址（比如可以通过nodeport访问） ```yaml configService: config: adminServiceUrlOverride: http://1.2.3.4:23456 ``` ###### 2.4.1.3.4.6 以Ingress配置自定义路径`/config`形式暴露apollo-configservice服务 ```yaml # use /config as root, should specify configService.config.contextPath as /config configService: config: contextPath: /config ingress: enabled: true hosts: - paths: - /config ``` ###### 2.4.1.3.4.7 以Ingress配置自定义路径`/admin`形式暴露apollo-adminservice服务 ```yaml # use /admin as root, should specify adminService.config.contextPath as /admin adminService: config: contextPath: /admin ingress: enabled: true hosts: - paths: - /admin ``` #### 2.4.1.4 部署apollo-portal ##### 2.4.1.4.1 安装apollo-portal 假设有dev, pro两个环境，且meta server地址分别为`http://apollo-service-dev-apollo-configservice:8080`和`http://apollo-service-pro-apollo-configservice:8080`： ```bash $ helm install apollo-portal \ --set portaldb.host=1.2.3.4 \ --set portaldb.userName=apollo \ --set portaldb.password=apollo \ --set portaldb.service.enabled=true \ --set config.envs="dev\,pro" \ --set config.metaServers.dev=http://apollo-service-dev-apollo-configservice:8080 \ --set config.metaServers.pro=http://apollo-service-pro-apollo-configservice:8080 \ --set replicaCount=1 \ -n your-namespace \ apollo/apollo-portal ``` 一般部署建议通过 values.yaml 来配置： ```bash $ helm install apollo-portal -f values.yaml -n your-namespace apollo/apollo-portal ``` > 更多配置项说明可以参考[2.4.1.4.3 配置项说明](#_24143-配置项说明) ##### 2.4.1.4.2 卸载apollo-portal 例如要卸载`apollo-portal`的部署： ```bash $ helm uninstall -n your-namespace apollo-portal ``` ##### 2.4.1.4.3 配置项说明下表列出了apollo-portal chart的可配置参数及其默认值： \| Parameter \| Description \| Default \| \|----------------------\|---------------------------------------------\|-----------------------\| \| `fullNameOverride` \| Override the deployment name for apollo-portal \| `nil` \| \| `replicaCount` \| Replica count of apollo-portal \| `2` \| \| `containerPort` \| Container port of apollo-portal \| `8070` \| \| `image.repository` \| Image repository of apollo-portal \| `apolloconfig/apollo-portal` \| \| `image.tag` \| Image tag of apollo-portal, e.g. `1.8.0`, leave it to `nil` to use the default version. _(chart version >= 0.2.0)_ \| `nil` \| \| `image.pullPolicy` \| Image pull policy of apollo-portal \| `IfNotPresent` \| \| `imagePullSecrets` \| Image pull secrets of apollo-portal \| `[]` \| \| `service.fullNameOverride` \| Override the service name for apollo-portal \| `nil` \| \| `service.port` \| The port for the service of apollo-portal \| `8070` \| \| `service.targetPort` \| The target port for the service of apollo-portal \| `8070` \| \| `service.type` \| The service type of apollo-portal \| `ClusterIP` \| \| `service.sessionAffinity` \| The session affinity for the service of apollo-portal \| `ClientIP` \| \| `ingress.enabled` \| Whether to enable the ingress or not \| `false` \| \| `ingress.annotations` \| The annotations of the ingress \| `{}` \| \| `ingress.hosts.host` \| The host of the ingress \| `nil` \| \| `ingress.hosts.paths` \| The paths of the ingress \| `[]` \| \| `ingress.tls` \| The tls definition of the ingress \| `[]` \| \| `liveness.initialDelaySeconds` \| The initial delay seconds of liveness probe \| `100` \| \| `liveness.periodSeconds` \| The period seconds of liveness probe \| `10` \| \| `readiness.initialDelaySeconds` \| The initial delay seconds of readiness probe \| `30` \| \| `readiness.periodSeconds` \| The period seconds of readiness probe \| `5` \| \| `env` \| Environment variables passed to the container, e.g. <br />`JAVA_OPTS: -Xss256k` \| `{}` \| \| `strategy` \| The deployment strategy of apollo-portal \| `{}` \| \| `resources` \| The resources definition of apollo-portal \| `{}` \| \| `nodeSelector` \| The node selector definition of apollo-portal \| `{}` \| \| `tolerations` \| The tolerations definition of apollo-portal \| `[]` \| \| `affinity` \| The affinity definition of apollo-portal \| `{}` \| \| `config.profiles` \| specify the spring profiles to activate \| `github,auth` \| \| `config.envs` \| specify the env names, e.g. `dev,pro` \| `nil` \| \| `config.contextPath` \| specify the context path, e.g. `/apollo`, then users could access portal via `http://{portal_address}/apollo` \| `nil` \| \| `config.metaServers` \| specify the meta servers, e.g.<br />`dev: http://apollo-configservice-dev:8080`<br />`pro: http://apollo-configservice-pro:8080` \| `{}` \| \| `config.files` \| specify the extra config files for apollo-portal, e.g. `application-ldap.yml` \| `{}` \| \| `portaldb.host` \| The host for apollo portal db \| `nil` \| \| `portaldb.port` \| The port for apollo portal db \| `3306` \| \| `portaldb.dbName` \| The database name for apollo portal db \| `ApolloPortalDB` \| \| `portaldb.userName` \| The user name for apollo portal db \| `nil` \| \| `portaldb.password` \| The password for apollo portal db \| `nil` \| \| `portaldb.connectionStringProperties` \| The connection string properties for apollo portal db \| `characterEncoding=utf8` \| \| `portaldb.service.enabled` \| Whether to create a Kubernetes Service for `portaldb.host` or not. Set it to `true` if `portaldb.host` is an endpoint outside of the kubernetes cluster \| `false` \| \| `portaldb.service.fullNameOverride` \| Override the service name for apollo portal db \| `nil` \| \| `portaldb.service.port` \| The port for the service of apollo portal db \| `3306` \| \| `portaldb.service.type` \| The service type of apollo portal db: `ClusterIP` or `ExternalName`. If the host is a DNS name, please specify `ExternalName` as the service type, e.g. `xxx.mysql.rds.aliyuncs.com` \| `ClusterIP` \| ##### 2.4.1.4.4 配置样例 ###### 2.4.1.4.4.1 PortalDB的host是k8s集群外的IP ```yaml portaldb: host: 1.2.3.4 dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true ``` ###### 2.4.1.4.4.2 PortalDB的host是k8s集群外的域名 ```yaml portaldb: host: xxx.mysql.rds.aliyuncs.com dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false service: enabled: true type: ExternalName ``` ###### 2.4.1.4.4.3 PortalDB的host是k8s集群内的一个服务 ```yaml portaldb: host: apollodb-mysql.mysql dbName: ApolloPortalDBName userName: someUserName password: somePassword connectionStringProperties: characterEncoding=utf8&useSSL=false ``` ###### 2.4.1.4.4.4 配置环境信息 ```yaml config: envs: dev,pro metaServers: dev: http://apollo-service-dev-apollo-configservice:8080 pro: http://apollo-service-pro-apollo-configservice:8080 ``` ###### 2.4.1.4.4.5 以Load Balancer形式暴露服务 ```yaml service: type: LoadBalancer ``` ###### 2.4.1.4.4.6 以Ingress形式暴露服务 ```yaml ingress: enabled: true hosts: - paths: - / ``` ###### 2.4.1.4.4.7 以Ingress配置自定义路径`/apollo`形式暴露服务 ```yaml # use /apollo as root, should specify config.contextPath as /apollo ingress: enabled: true hosts: - paths: - /apollo config: ... contextPath: /apollo ... ``` ###### 2.4.1.4.4.8 以Ingress配置session affinity形式暴露服务 ```yaml ingress: enabled: true annotations: kubernetes.io/ingress.class: nginx nginx.ingress.kubernetes.io/affinity: "cookie" nginx.ingress.kubernetes.io/affinity-mode: "persistent" nginx.ingress.kubernetes.io/session-cookie-conditional-samesite-none: "true" nginx.ingress.kubernetes.io/session-cookie-expires: "172800" nginx.ingress.kubernetes.io/session-cookie-max-age: "172800" hosts: - host: xxx.somedomain.com # host is required to make session affinity work paths: - / ``` ###### 2.4.1.4.4.9 启用 LDAP 支持 ```yaml config: ... profiles: github,ldap ... files: application-ldap.yml: \| spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" password: "password" searchFilter: "(uid={0})" urls: - "ldap://xxx.somedomain.com:389" ldap: mapping: objectClass: "inetOrgPerson" loginId: "uid" userDisplayName: "cn" email: "mail" ``` ### 2.4.2 基于内置的Eureka服务发现感谢[AiotCEO](https://github.com/AiotCEO)提供了k8s的部署支持，使用说明可以参考[apollo-on-kubernetes](https://github.com/ctripcorp/apollo/blob/master/scripts/apollo-on-kubernetes/README.md)。感谢[qct](https://github.com/qct)提供的Helm Chart部署支持，使用说明可以参考[qct/apollo-helm](https://github.com/qct/apollo-helm)。 # 三、服务端配置说明 > 以下配置除了支持在数据库中配置以外，也支持通过-D参数、application.properties等配置，且-D参数、application.properties等优先级高于数据库中的配置 ## 3.1 调整ApolloPortalDB配置配置项统一存储在ApolloPortalDB.ServerConfig表中，也可以通过`管理员工具 - 系统参数`页面进行配置，无特殊说明则修改完一分钟实时生效。 ### 3.1.1 apollo.portal.envs - 可支持的环境列表默认值是dev，如果portal需要管理多个环境的话，以逗号分隔即可（大小写不敏感），如： ``` DEV,FAT,UAT,PRO ``` 修改完需要重启生效。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](#_212-创建apolloconfigdb)，[3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_32-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](#_22112-配置数据库连接信息)，另外如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](#_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化。 >注2：只在数据库添加环境是不起作用的，还需要为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server)。 >注3：如果希望添加自定义的环境名称，具体步骤可以参考[Portal如何增加环境](zh/faq/common-issues-in-deployment-and-development-phase?id=_4-portal如何增加环境？)。 >注4：1.1.0版本增加了系统信息页面（`管理员工具` -> `系统信息`），可以通过该页面检查配置是否正确 ### 3.1.2 apollo.portal.meta.servers - 各环境Meta Service列表 > 适用于1.6.0及以上版本 Apollo Portal需要在不同的环境访问不同的meta service(apollo-configservice)地址，所以我们需要在配置中提供这些信息。默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址。样例如下： ```json { "DEV":"http://1.1.1.1:8080", "FAT":"http://apollo.fat.xxx.com", "UAT":"http://apollo.uat.xxx.com", "PRO":"http://apollo.xxx.com" } ``` 修改完需要重启生效。 > 该配置优先级高于其它方式设置的Meta Service地址，更多信息可以参考[2.2.1.1.2.4 配置apollo-portal的meta service信息](#_221124-配置apollo-portal的meta-service信息)。 ### 3.1.3 organizations - 部门列表 Portal中新建的App都需要选择部门，所以需要在这里配置可选的部门信息，样例如下： ```json [{"orgId":"TEST1","orgName":"样例部门1"},{"orgId":"TEST2","orgName":"样例部门2"}] ``` ### 3.1.4 superAdmin - Portal超级管理员超级管理员拥有所有权限，需要谨慎设置。如果没有接入自己公司的SSO系统的话，可以先暂时使用默认值apollo（默认用户）。等接入后，修改为实际使用的账号，多个账号以英文逗号分隔(,)。 ### 3.1.5 consumer.token.salt - consumer token salt 如果会使用开放平台API的话，可以设置一个token salt。如果不使用，可以忽略。 ### 3.1.6 wiki.address portal上“帮助”链接的地址，默认是Apollo github的wiki首页，可自行设置。 ### 3.1.7 admin.createPrivateNamespace.switch 是否允许项目管理员创建private namespace。设置为`true`允许创建，设置为`false`则项目管理员在页面上看不到创建private namespace的选项。[了解更多Namespace](zh/design/apollo-core-concept-namespace) ### 3.1.8 emergencyPublish.supported.envs 配置允许紧急发布的环境列表，多个env以英文逗号分隔。当config service开启一次发布只能有一个人修改开关(`namespace.lock.switch`)后，一次配置发布只能是一个人修改，另一个发布。为了避免遇到紧急情况时（如非工作时间、节假日）无法发布配置，可以配置此项以允许某些环境可以操作紧急发布，即同一个人可以修改并发布配置。 ### 3.1.9 configView.memberOnly.envs 只对项目成员显示配置信息的环境列表，多个env以英文逗号分隔。对设定了只对项目成员显示配置信息的环境，只有该项目的管理员或拥有该namespace的编辑或发布权限的用户才能看到该私有namespace的配置信息和发布历史。公共namespace始终对所有用户可见。 > 从1.1.0版本开始支持，详见[PR 1531](https://github.com/ctripcorp/apollo/pull/1531) ### 3.1.10 role.create-application.enabled - 是否开启创建项目权限控制 > 适用于1.5.0及以上版本默认为false，所有用户都可以创建项目如果设置为true，那么只有超级管理员和拥有创建项目权限的帐号可以创建项目，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配创建项目权限 ### 3.1.11 role.manage-app-master.enabled - 是否开启项目管理员分配权限控制 > 适用于1.5.0及以上版本默认为false，所有项目的管理员可以为项目添加/删除管理员如果设置为true，那么只有超级管理员和拥有项目管理员分配权限的帐号可以为特定项目添加/删除管理员，超级管理员可以通过`管理员工具 - 系统权限管理`给用户分配特定项目的管理员分配权限 ### 3.1.12 admin-service.access.tokens - 设置apollo-portal访问各环境apollo-adminservice所需的access token > 适用于1.7.1及以上版本如果对应环境的apollo-adminservice开启了[访问控制](#_326-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，那么需要在此配置apollo-portal访问该环境apollo-adminservice所需的access token，否则会访问失败格式为json，如下所示： ```json { "dev" : "098f6bcd4621d373cade4e832627b4f6", "pro" : "ad0234829205b9033196ba818f7a872b" } ``` ## 3.2 调整ApolloConfigDB配置配置项统一存储在ApolloConfigDB.ServerConfig表中，需要注意每个环境的ApolloConfigDB.ServerConfig都需要单独配置，修改完一分钟实时生效。 ### 3.2.1 eureka.service.url - Eureka服务Url > 不适用于基于Kubernetes原生服务发现场景不管是apollo-configservice还是apollo-adminservice都需要向eureka服务注册，所以需要配置eureka服务地址。按照目前的实现，apollo-configservice本身就是一个eureka服务，所以只需要填入apollo-configservice的地址即可，如有多个，用逗号分隔（注意不要忘了/eureka/后缀）。需要注意的是每个环境只填入自己环境的eureka服务地址，比如FAT的apollo-configservice是1.1.1.1:8080和2.2.2.2:8080，UAT的apollo-configservice是3.3.3.3:8080和4.4.4.4:8080，PRO的apollo-configservice是5.5.5.5:8080和6.6.6.6:8080，那么： 1. 在FAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://1.1.1.1:8080/eureka/,http://2.2.2.2:8080/eureka/ ``` 2. 在UAT环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://3.3.3.3:8080/eureka/,http://4.4.4.4:8080/eureka/ ``` 3. 在PRO环境的ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://5.5.5.5:8080/eureka/,http://6.6.6.6:8080/eureka/ ``` >注1：这里需要填写本环境中全部的eureka服务地址，因为eureka需要互相复制注册信息 >注2：如果希望将Config Service和Admin Service注册到公司统一的Eureka上，可以参考[部署&开发遇到的常见问题 - 将Config Service和Admin Service注册到单独的Eureka Server上](zh/faq/common-issues-in-deployment-and-development-phase#_8-将config-service和admin-service注册到单独的eureka-server上)章节 >注3：在多机房部署时，往往希望config service和admin service只向同机房的eureka注册，要实现这个效果，需要利用`ServerConfig`表中的cluster字段，config service和admin service会读取所在机器的`/opt/settings/server.properties`（Mac/Linux）或`C:\opt\settings\server.properties`（Windows）中的idc属性，如果该idc有对应的eureka.service.url配置，那么就只会向该机房的eureka注册。比如config service和admin service会部署到`SHAOY`和`SHAJQ`两个IDC，那么为了实现这两个机房中的服务只向该机房注册，那么可以在`ServerConfig`表中新增两条记录，分别填入`SHAOY`和`SHAJQ`两个机房的eureka地址即可，`default` cluster的记录可以保留，如果有config service和admin service不是部署在`SHAOY`和`SHAJQ`这两个机房的，就会使用这条默认配置。 \| Key \|Cluster \| Value \| Comment \| \|--------------------\|-----------\|-------------------------------\|---------------------\| \| eureka.service.url \| default \| http://1.1.1.1:8080/eureka/ \| 默认的Eureka服务Url \| \| eureka.service.url \| SHAOY \| http://2.2.2.2:8080/eureka/ \| SHAOY的Eureka服务Url \| \| eureka.service.url \| SHAJQ \| http://3.3.3.3:8080/eureka/ \| SHAJQ的Eureka服务Url \| ### 3.2.2 namespace.lock.switch - 一次发布只能有一个人修改开关，用于发布审核这是一个功能开关，如果配置为true的话，那么一次配置发布只能是一个人修改，另一个发布。 > 生产环境建议开启此选项 ### 3.2.3 config-service.cache.enabled - 是否开启配置缓存这是一个功能开关，如果配置为true的话，config service会缓存加载过的配置信息，从而加快后续配置获取性能。默认为false，开启前请先评估总配置大小并调整config service内存配置。 > 开启缓存后必须确保应用中配置的app.id大小写正确，否则将获取不到正确的配置 ### 3.2.4 item.key.length.limit - 配置项 key 最大长度限制默认配置是128。 ### 3.2.5 item.value.length.limit - 配置项 value 最大长度限制默认配置是20000。 ### 3.2.6 admin-service.access.control.enabled - 配置apollo-adminservice是否开启访问控制 > 适用于1.7.1及以上版本默认为false，如果配置为true，那么apollo-portal就需要[正确配置](#_3112-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)访问该环境的access token，否则访问会被拒绝 ### 3.2.7 admin-service.access.tokens - 配置允许访问apollo-adminservice的access token列表 > 适用于1.7.1及以上版本如果该配置项为空，那么访问控制不会生效。如果允许多个token，token 之间以英文逗号分隔样例： ```properties admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6 admin-service.access.tokens=098f6bcd4621d373cade4e832627b4f6,ad0234829205b9033196ba818f7a872b ```	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/design/apollo-design.md	#   # 一、总体设计 ## 1.1 基础模型如下即是Apollo的基础模型： 1. 用户在配置中心对配置进行修改并发布 2. 配置中心通知Apollo客户端有配置更新 3. Apollo客户端从配置中心拉取最新的配置、更新本地配置并通知到应用 ![basic-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/basic-architecture.png) ## 1.2 架构模块下图是Apollo架构模块的概览，详细说明可以参考[Apollo配置中心架构剖析](https://mp.weixin.qq.com/s/-hUaQPzfsl9Lm3IqQW3VDQ)。 ![overall-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/overall-architecture.png) 上图简要描述了Apollo的总体设计，我们可以从下往上看： * Config Service提供配置的读取、推送等功能，服务对象是Apollo客户端 * Admin Service提供配置的修改、发布等功能，服务对象是Apollo Portal（管理界面） * Config Service和Admin Service都是多实例、无状态部署，所以需要将自己注册到Eureka中并保持心跳 * 在Eureka之上我们架了一层Meta Server用于封装Eureka的服务发现接口 * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Client侧会做load balance、错误重试 * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Portal侧会做load balance、错误重试 * 为了简化部署，我们实际上会把Config Service、Eureka和Meta Server三个逻辑角色部署在同一个JVM进程中 ### 1.2.1 Why Eureka 为什么我们采用Eureka作为服务注册中心，而不是使用传统的zk、etcd呢？我大致总结了一下，有以下几方面的原因： * 它提供了完整的Service Registry和Service Discovery实现 * 首先是提供了完整的实现，并且也经受住了Netflix自己的生产环境考验，相对使用起来会比较省心。 * 和Spring Cloud无缝集成 * 我们的项目本身就使用了Spring Cloud和Spring Boot，同时Spring Cloud还有一套非常完善的开源代码来整合Eureka，所以使用起来非常方便。 * 另外，Eureka还支持在我们应用自身的容器中启动，也就是说我们的应用启动完之后，既充当了Eureka的角色，同时也是服务的提供者。这样就极大的提高了服务的可用性。 * 这一点是我们选择Eureka而不是zk、etcd等的主要原因，为了提高配置中心的可用性和降低部署复杂度，我们需要尽可能地减少外部依赖。 * Open Source * 最后一点是开源，由于代码是开源的，所以非常便于我们了解它的实现原理和排查问题。 ## 1.3 各模块概要介绍 ### 1.3.1 Config Service * 提供配置获取接口 * 提供配置更新推送接口（基于Http long polling） * 服务端使用[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)实现异步化，从而大大增加长连接数量 * 目前使用的tomcat embed默认配置是最多10000个连接（可以调整），使用了4C8G的虚拟机实测可以支撑10000个连接，所以满足需求（一个应用实例只会发起一个长连接）。 * 接口服务对象为Apollo客户端 ### 1.3.2 Admin Service * 提供配置管理接口 * 提供配置修改、发布等接口 * 接口服务对象为Portal ### 1.3.3 Meta Server * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port） * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port） * Meta Server从Eureka获取Config Service和Admin Service的服务信息，相当于是一个Eureka Client * 增设一个Meta Server的角色主要是为了封装服务发现的细节，对Portal和Client而言，永远通过一个Http接口获取Admin Service和Config Service的服务信息，而不需要关心背后实际的服务注册和发现组件 * Meta Server只是一个逻辑角色，在部署时和Config Service是在一个JVM进程中的，所以IP、端口和Config Service一致 ### 1.3.4 Eureka * 基于[Eureka](https://github.com/Netflix/eureka)和[Spring Cloud Netflix](https://cloud.spring.io/spring-cloud-netflix/)提供服务注册和发现 * Config Service和Admin Service会向Eureka注册服务，并保持心跳 * 为了简单起见，目前Eureka在部署时和Config Service是在一个JVM进程中的（通过Spring Cloud Netflix） ### 1.3.5 Portal * 提供Web界面供用户管理配置 * 通过Meta Server获取Admin Service服务列表（IP+Port），通过IP+Port访问服务 * 在Portal侧做load balance、错误重试 ### 1.3.6 Client * Apollo提供的客户端程序，为应用提供配置获取、实时更新等功能 * 通过Meta Server获取Config Service服务列表（IP+Port），通过IP+Port访问服务 * 在Client侧做load balance、错误重试 ## 1.4 E-R Diagram ### 1.4.1 主体E-R Diagram ![apollo-erd](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd.png) * App * App信息 * AppNamespace * App下Namespace的元信息 * Cluster * 集群信息 * Namespace * 集群下的namespace * Item * Namespace的配置，每个Item是一个key, value组合 * Release * Namespace发布的配置，每个发布包含发布时该Namespace的所有配置 * Commit * Namespace下的配置更改记录 * Audit * 审计信息，记录用户在何时使用何种方式操作了哪个实体。 ### 1.4.2 权限相关E-R Diagram ![apollo-erd-role-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd-role-permission.png) * User * Apollo portal用户 * UserRole * 用户和角色的关系 * Role * 角色 * RolePermission * 角色和权限的关系 * Permission * 权限 * 对应到具体的实体资源和操作，如修改NamespaceA的配置，发布NamespaceB的配置等。 * Consumer * 第三方应用 * ConsumerToken * 发给第三方应用的token * ConsumerRole * 第三方应用和角色的关系 * ConsumerAudit * 第三方应用访问审计 # 二、服务端设计 ## 2.1 配置发布后的实时推送设计在配置中心中，一个重要的功能就是配置发布后实时推送到客户端。下面我们简要看一下这块是怎么设计实现的。 ![release-message-notification-design](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-notification-design.png) 上图简要描述了配置发布的大致过程： 1. 用户在Portal操作配置发布 2. Portal调用Admin Service的接口操作发布 3. Admin Service发布配置后，发送ReleaseMessage给各个Config Service 4. Config Service收到ReleaseMessage后，通知对应的客户端 ### 2.1.1 发送ReleaseMessage的实现方式 Admin Service在配置发布后，需要通知所有的Config Service有配置发布，从而Config Service可以通知对应的客户端来拉取最新的配置。从概念上来看，这是一个典型的消息使用场景，Admin Service作为producer发出消息，各个Config Service作为consumer消费消息。通过一个消息组件（Message Queue）就能很好的实现Admin Service和Config Service的解耦。在实现上，考虑到Apollo的实际使用场景，以及为了尽可能减少外部依赖，我们没有采用外部的消息中间件，而是通过数据库实现了一个简单的消息队列。实现方式如下： 1. Admin Service在配置发布后会往ReleaseMessage表插入一条消息记录，消息内容就是配置发布的AppId+Cluster+Namespace，参见[DatabaseMessageSender](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/DatabaseMessageSender.java) 2. Config Service有一个线程会每秒扫描一次ReleaseMessage表，看看是否有新的消息记录，参见[ReleaseMessageScanner](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageScanner.java) 3. Config Service如果发现有新的消息记录，那么就会通知到所有的消息监听器（[ReleaseMessageListener](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageListener.java)），如[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，消息监听器的注册过程参见[ConfigServiceAutoConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/ConfigServiceAutoConfiguration.java) 4. NotificationControllerV2得到配置发布的AppId+Cluster+Namespace后，会通知对应的客户端示意图如下： <img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-design.png" alt="release-message-design" width="400px"> ### 2.1.2 Config Service通知客户端的实现方式上一节中简要描述了NotificationControllerV2是如何得知有配置发布的，那NotificationControllerV2在得知有配置发布后是如何通知到客户端的呢？实现方式如下： 1. 客户端会发起一个Http请求到Config Service的`notifications/v2`接口，也就是[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，参见[RemoteConfigLongPollService](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java) 2. NotificationControllerV2不会立即返回结果，而是通过[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)把请求挂起 3. 如果在60秒内没有该客户端关心的配置发布，那么会返回Http状态码304给客户端 4. 如果有该客户端关心的配置发布，NotificationControllerV2会调用DeferredResult的[setResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html#setResult-T-)方法，传入有配置变化的namespace信息，同时该请求会立即返回。客户端从返回的结果中获取到配置变化的namespace后，会立即请求Config Service获取该namespace的最新配置。 # 三、客户端设计 ![client-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 ## 3.1 和Spring集成的原理 Apollo除了支持API方式获取配置，也支持和Spring/Spring Boot集成，集成原理简述如下。 Spring从3.1版本开始增加了`ConfigurableEnvironment`和`PropertySource`： * ConfigurableEnvironment * Spring的ApplicationContext会包含一个Environment（实现ConfigurableEnvironment接口） * ConfigurableEnvironment自身包含了很多个PropertySource * PropertySource * 属性源 * 可以理解为很多个Key - Value的属性配置在运行时的结构形如： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment.png) 需要注意的是，PropertySource之间是有优先级顺序的，如果有一个Key在多个property source中都存在，那么在前面的property source优先。所以对上图的例子： * env.getProperty(“key1”) -> value1 * env.getProperty(“key2”) -> value2 * env.getProperty(“key3”) -> value4 在理解了上述原理后，Apollo和Spring/Spring Boot集成的手段就呼之欲出了：在应用启动阶段，Apollo从远端获取配置，然后组装成PropertySource并插入到第一个即可，如下图所示： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment-remote-source.png) 相关代码可以参考[PropertySourcesProcessor](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/spring/config/PropertySourcesProcessor.java) # 四、可用性考虑 <table> <thead> <tr> <th width="20%">场景</th> <th width="20%">影响</th> <th width="30%">降级</th> <th width="30%">原因</th> </tr> </thead> <tbody> <tr> <td>某台Config Service下线</td> <td>无影响</td> <td></td> <td>Config Service无状态，客户端重连其它Config Service</td> </tr> <tr> <td>所有Config Service下线</td> <td>客户端无法读取最新配置，Portal无影响</td> <td>客户端重启时，可以读取本地缓存配置文件。如果是新扩容的机器，可以从其它机器上获取已缓存的配置文件，具体信息可以参考<a href='/#/zh/usage/java-sdk-user-guide?id=_123-本地缓存路径'>Java客户端使用指南 - 1.2.3 本地缓存路径</a> </td> <td></td> </tr> <tr> <td>某台Admin Service下线</td> <td>无影响</td> <td></td> <td>Admin Service无状态，Portal重连其它Admin Service</td> </tr> <tr> <td>所有Admin Service下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某台Portal下线</td> <td>无影响</td> <td></td> <td>Portal域名通过SLB绑定多台服务器，重试后指向可用的服务器</td> </tr> <tr> <td>全部Portal下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某个数据中心下线</td> <td>无影响</td> <td></td> <td>多数据中心部署，数据完全同步，Meta Server/Portal域名通过SLB自动切换到其它存活的数据中心</td> </tr> <tr> <td>数据库宕机</td> <td>客户端无影响，Portal无法更新配置</td> <td>Config Service开启<a href="/#/zh/deployment/distributed-deployment-guide?id=_3-config-servicecacheenabled-是否开启配置缓存">配置缓存</a>后，对配置的读取不受数据库宕机影响</td> <td></td> </tr> </tbody> </table> # 五、监控相关 ## 5.1 Tracing ### 5.1.1 CAT Apollo客户端和服务端目前支持[CAT](https://github.com/dianping/cat)自动打点，所以如果自己公司内部部署了CAT的话，只要引入cat-client后Apollo就会自动启用CAT打点。如果不使用CAT的话，也不用担心，只要不引入cat-client，Apollo是不会启用CAT打点的。 Apollo也提供了Tracer相关的SPI，可以方便地对接自己公司的监控系统。更多信息，可以参考[v0.4.0 Release Note](https://github.com/ctripcorp/apollo/releases/tag/v0.4.0) ### 5.1.2 SkyWalking 可以参考[@hepyu](https://github.com/hepyu)贡献的[apollo-skywalking-pro样例](https://github.com/hepyu/k8s-app-config/tree/master/product/standard/apollo-skywalking-pro)。 ## 5.2 Metrics 从1.5.0版本开始，Apollo服务端支持通过`/prometheus`暴露prometheus格式的metrics，如`http://${someIp:somePort}/prometheus`	#   # 一、总体设计 ## 1.1 基础模型如下即是Apollo的基础模型： 1. 用户在配置中心对配置进行修改并发布 2. 配置中心通知Apollo客户端有配置更新 3. Apollo客户端从配置中心拉取最新的配置、更新本地配置并通知到应用 ![basic-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/basic-architecture.png) ## 1.2 架构模块下图是Apollo架构模块的概览，详细说明可以参考[Apollo配置中心架构剖析](https://mp.weixin.qq.com/s/-hUaQPzfsl9Lm3IqQW3VDQ)。 ![overall-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/overall-architecture.png) 上图简要描述了Apollo的总体设计，我们可以从下往上看： * Config Service提供配置的读取、推送等功能，服务对象是Apollo客户端 * Admin Service提供配置的修改、发布等功能，服务对象是Apollo Portal（管理界面） * Config Service和Admin Service都是多实例、无状态部署，所以需要将自己注册到Eureka中并保持心跳 * 在Eureka之上我们架了一层Meta Server用于封装Eureka的服务发现接口 * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Client侧会做load balance、错误重试 * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port），而后直接通过IP+Port访问服务，同时在Portal侧会做load balance、错误重试 * 为了简化部署，我们实际上会把Config Service、Eureka和Meta Server三个逻辑角色部署在同一个JVM进程中 ### 1.2.1 Why Eureka 为什么我们采用Eureka作为服务注册中心，而不是使用传统的zk、etcd呢？我大致总结了一下，有以下几方面的原因： * 它提供了完整的Service Registry和Service Discovery实现 * 首先是提供了完整的实现，并且也经受住了Netflix自己的生产环境考验，相对使用起来会比较省心。 * 和Spring Cloud无缝集成 * 我们的项目本身就使用了Spring Cloud和Spring Boot，同时Spring Cloud还有一套非常完善的开源代码来整合Eureka，所以使用起来非常方便。 * 另外，Eureka还支持在我们应用自身的容器中启动，也就是说我们的应用启动完之后，既充当了Eureka的角色，同时也是服务的提供者。这样就极大的提高了服务的可用性。 * 这一点是我们选择Eureka而不是zk、etcd等的主要原因，为了提高配置中心的可用性和降低部署复杂度，我们需要尽可能地减少外部依赖。 * Open Source * 最后一点是开源，由于代码是开源的，所以非常便于我们了解它的实现原理和排查问题。 ## 1.3 各模块概要介绍 ### 1.3.1 Config Service * 提供配置获取接口 * 提供配置更新推送接口（基于Http long polling） * 服务端使用[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)实现异步化，从而大大增加长连接数量 * 目前使用的tomcat embed默认配置是最多10000个连接（可以调整），使用了4C8G的虚拟机实测可以支撑10000个连接，所以满足需求（一个应用实例只会发起一个长连接）。 * 接口服务对象为Apollo客户端 ### 1.3.2 Admin Service * 提供配置管理接口 * 提供配置修改、发布等接口 * 接口服务对象为Portal ### 1.3.3 Meta Server * Portal通过域名访问Meta Server获取Admin Service服务列表（IP+Port） * Client通过域名访问Meta Server获取Config Service服务列表（IP+Port） * Meta Server从Eureka获取Config Service和Admin Service的服务信息，相当于是一个Eureka Client * 增设一个Meta Server的角色主要是为了封装服务发现的细节，对Portal和Client而言，永远通过一个Http接口获取Admin Service和Config Service的服务信息，而不需要关心背后实际的服务注册和发现组件 * Meta Server只是一个逻辑角色，在部署时和Config Service是在一个JVM进程中的，所以IP、端口和Config Service一致 ### 1.3.4 Eureka * 基于[Eureka](https://github.com/Netflix/eureka)和[Spring Cloud Netflix](https://cloud.spring.io/spring-cloud-netflix/)提供服务注册和发现 * Config Service和Admin Service会向Eureka注册服务，并保持心跳 * 为了简单起见，目前Eureka在部署时和Config Service是在一个JVM进程中的（通过Spring Cloud Netflix） ### 1.3.5 Portal * 提供Web界面供用户管理配置 * 通过Meta Server获取Admin Service服务列表（IP+Port），通过IP+Port访问服务 * 在Portal侧做load balance、错误重试 ### 1.3.6 Client * Apollo提供的客户端程序，为应用提供配置获取、实时更新等功能 * 通过Meta Server获取Config Service服务列表（IP+Port），通过IP+Port访问服务 * 在Client侧做load balance、错误重试 ## 1.4 E-R Diagram ### 1.4.1 主体E-R Diagram ![apollo-erd](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd.png) * App * App信息 * AppNamespace * App下Namespace的元信息 * Cluster * 集群信息 * Namespace * 集群下的namespace * Item * Namespace的配置，每个Item是一个key, value组合 * Release * Namespace发布的配置，每个发布包含发布时该Namespace的所有配置 * Commit * Namespace下的配置更改记录 * Audit * 审计信息，记录用户在何时使用何种方式操作了哪个实体。 ### 1.4.2 权限相关E-R Diagram ![apollo-erd-role-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-erd-role-permission.png) * User * Apollo portal用户 * UserRole * 用户和角色的关系 * Role * 角色 * RolePermission * 角色和权限的关系 * Permission * 权限 * 对应到具体的实体资源和操作，如修改NamespaceA的配置，发布NamespaceB的配置等。 * Consumer * 第三方应用 * ConsumerToken * 发给第三方应用的token * ConsumerRole * 第三方应用和角色的关系 * ConsumerAudit * 第三方应用访问审计 # 二、服务端设计 ## 2.1 配置发布后的实时推送设计在配置中心中，一个重要的功能就是配置发布后实时推送到客户端。下面我们简要看一下这块是怎么设计实现的。 ![release-message-notification-design](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-notification-design.png) 上图简要描述了配置发布的大致过程： 1. 用户在Portal操作配置发布 2. Portal调用Admin Service的接口操作发布 3. Admin Service发布配置后，发送ReleaseMessage给各个Config Service 4. Config Service收到ReleaseMessage后，通知对应的客户端 ### 2.1.1 发送ReleaseMessage的实现方式 Admin Service在配置发布后，需要通知所有的Config Service有配置发布，从而Config Service可以通知对应的客户端来拉取最新的配置。从概念上来看，这是一个典型的消息使用场景，Admin Service作为producer发出消息，各个Config Service作为consumer消费消息。通过一个消息组件（Message Queue）就能很好的实现Admin Service和Config Service的解耦。在实现上，考虑到Apollo的实际使用场景，以及为了尽可能减少外部依赖，我们没有采用外部的消息中间件，而是通过数据库实现了一个简单的消息队列。实现方式如下： 1. Admin Service在配置发布后会往ReleaseMessage表插入一条消息记录，消息内容就是配置发布的AppId+Cluster+Namespace，参见[DatabaseMessageSender](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/DatabaseMessageSender.java) 2. Config Service有一个线程会每秒扫描一次ReleaseMessage表，看看是否有新的消息记录，参见[ReleaseMessageScanner](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageScanner.java) 3. Config Service如果发现有新的消息记录，那么就会通知到所有的消息监听器（[ReleaseMessageListener](https://github.com/ctripcorp/apollo/blob/master/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/message/ReleaseMessageListener.java)），如[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，消息监听器的注册过程参见[ConfigServiceAutoConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/ConfigServiceAutoConfiguration.java) 4. NotificationControllerV2得到配置发布的AppId+Cluster+Namespace后，会通知对应的客户端示意图如下： <img src="https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/release-message-design.png" alt="release-message-design" width="400px"> ### 2.1.2 Config Service通知客户端的实现方式上一节中简要描述了NotificationControllerV2是如何得知有配置发布的，那NotificationControllerV2在得知有配置发布后是如何通知到客户端的呢？实现方式如下： 1. 客户端会发起一个Http请求到Config Service的`notifications/v2`接口，也就是[NotificationControllerV2](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/NotificationControllerV2.java)，参见[RemoteConfigLongPollService](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java) 2. NotificationControllerV2不会立即返回结果，而是通过[Spring DeferredResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html)把请求挂起 3. 如果在60秒内没有该客户端关心的配置发布，那么会返回Http状态码304给客户端 4. 如果有该客户端关心的配置发布，NotificationControllerV2会调用DeferredResult的[setResult](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/context/request/async/DeferredResult.html#setResult-T-)方法，传入有配置变化的namespace信息，同时该请求会立即返回。客户端从返回的结果中获取到配置变化的namespace后，会立即请求Config Service获取该namespace的最新配置。 # 三、客户端设计 ![client-architecture](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 ## 3.1 和Spring集成的原理 Apollo除了支持API方式获取配置，也支持和Spring/Spring Boot集成，集成原理简述如下。 Spring从3.1版本开始增加了`ConfigurableEnvironment`和`PropertySource`： * ConfigurableEnvironment * Spring的ApplicationContext会包含一个Environment（实现ConfigurableEnvironment接口） * ConfigurableEnvironment自身包含了很多个PropertySource * PropertySource * 属性源 * 可以理解为很多个Key - Value的属性配置在运行时的结构形如： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment.png) 需要注意的是，PropertySource之间是有优先级顺序的，如果有一个Key在多个property source中都存在，那么在前面的property source优先。所以对上图的例子： * env.getProperty(“key1”) -> value1 * env.getProperty(“key2”) -> value2 * env.getProperty(“key3”) -> value4 在理解了上述原理后，Apollo和Spring/Spring Boot集成的手段就呼之欲出了：在应用启动阶段，Apollo从远端获取配置，然后组装成PropertySource并插入到第一个即可，如下图所示： ![Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/environment-remote-source.png) 相关代码可以参考[PropertySourcesProcessor](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/spring/config/PropertySourcesProcessor.java) # 四、可用性考虑 <table> <thead> <tr> <th width="20%">场景</th> <th width="20%">影响</th> <th width="30%">降级</th> <th width="30%">原因</th> </tr> </thead> <tbody> <tr> <td>某台Config Service下线</td> <td>无影响</td> <td></td> <td>Config Service无状态，客户端重连其它Config Service</td> </tr> <tr> <td>所有Config Service下线</td> <td>客户端无法读取最新配置，Portal无影响</td> <td>客户端重启时，可以读取本地缓存配置文件。如果是新扩容的机器，可以从其它机器上获取已缓存的配置文件，具体信息可以参考<a href='/#/zh/usage/java-sdk-user-guide?id=_123-本地缓存路径'>Java客户端使用指南 - 1.2.3 本地缓存路径</a> </td> <td></td> </tr> <tr> <td>某台Admin Service下线</td> <td>无影响</td> <td></td> <td>Admin Service无状态，Portal重连其它Admin Service</td> </tr> <tr> <td>所有Admin Service下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某台Portal下线</td> <td>无影响</td> <td></td> <td>Portal域名通过SLB绑定多台服务器，重试后指向可用的服务器</td> </tr> <tr> <td>全部Portal下线</td> <td>客户端无影响，Portal无法更新配置</td> <td></td> <td></td> </tr> <tr> <td>某个数据中心下线</td> <td>无影响</td> <td></td> <td>多数据中心部署，数据完全同步，Meta Server/Portal域名通过SLB自动切换到其它存活的数据中心</td> </tr> <tr> <td>数据库宕机</td> <td>客户端无影响，Portal无法更新配置</td> <td>Config Service开启<a href="/#/zh/deployment/distributed-deployment-guide?id=_323-config-servicecacheenabled-是否开启配置缓存">配置缓存</a>后，对配置的读取不受数据库宕机影响</td> <td></td> </tr> </tbody> </table> # 五、监控相关 ## 5.1 Tracing ### 5.1.1 CAT Apollo客户端和服务端目前支持[CAT](https://github.com/dianping/cat)自动打点，所以如果自己公司内部部署了CAT的话，只要引入cat-client后Apollo就会自动启用CAT打点。如果不使用CAT的话，也不用担心，只要不引入cat-client，Apollo是不会启用CAT打点的。 Apollo也提供了Tracer相关的SPI，可以方便地对接自己公司的监控系统。更多信息，可以参考[v0.4.0 Release Note](https://github.com/ctripcorp/apollo/releases/tag/v0.4.0) ### 5.1.2 SkyWalking 可以参考[@hepyu](https://github.com/hepyu)贡献的[apollo-skywalking-pro样例](https://github.com/hepyu/k8s-app-config/tree/master/product/standard/apollo-skywalking-pro)。 ## 5.2 Metrics 从1.5.0版本开始，Apollo服务端支持通过`/prometheus`暴露prometheus格式的metrics，如`http://${someIp:somePort}/prometheus`	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/development/apollo-development-guide.md	本文档介绍了如何在本地使用IDE编译、运行Apollo，从而可以帮助大家了解Apollo的内在运行机制，同时也为自定义开发做好准备。 #   # 一、准备工作 ## 1.1 本地运行时环境 Apollo本地开发需要以下组件： 1. Java: 1.8+ 2. MySQL: 5.6.5+ 3. IDE: 没有特殊要求其中MySQL需要创建Apollo数据库并导入基础数据。具体步骤请参考[分布式部署指南](zh/deployment/distributed-deployment-guide)中的以下部分： 1. [一、准备工作](zh/deployment/distributed-deployment-guide#一、准备工作) 2. [2.1 创建数据库](zh/deployment/distributed-deployment-guide#_21-创建数据库) ## 1.2 Apollo总体设计具体请参考[Apollo配置中心设计](zh/design/apollo-design) # 二、本地启动 ## 2.1 Apollo Config Service和Apollo Admin Service 我们在本地开发时，一般会在IDE中同时启动`apollo-configservice`和`apollo-adminservice`。下面以Intellij Community 2016.2版本为例来说明如何在本地启动`apollo-configservice`和`apollo-adminservice`。 ![ConfigAdminApplication-Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-Overview.png) ### 2.1.1 新建运行配置 ![NewConfiguration-Application](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/NewConfiguration-Application.png) ### 2.1.2 Main class配置 `com.ctrip.framework.apollo.assembly.ApolloApplication` > 注：如果希望独立启动`apollo-configservice`和`apollo-adminservice`，可以把Main Class分别换成 > `com.ctrip.framework.apollo.configservice.ConfigServiceApplication`和 > `com.ctrip.framework.apollo.adminservice.AdminServiceApplication` ### 2.1.3 VM options配置 ![ConfigAdminApplication-VM-Options](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-VM-Options.png) -Dapollo_profile=github -Dspring.datasource.url=jdbc:mysql://localhost:3306/ApolloConfigDB?characterEncoding=utf8 -Dspring.datasource.username=root -Dspring.datasource.password= >注1：spring.datasource相关配置替换成你自己的数据库连接信息，注意数据库是`ApolloConfigDB` > >注2：程序默认日志输出为/opt/logs/100003171/apollo-assembly.log，如果需要修改日志文件路径，可以增加`logging.file.name`参数，如下： > >-Dlogging.file.name=/your-path/apollo-assembly.log ### 2.1.4 Program arguments配置 `--configservice --adminservice` ### 2.1.5 运行对新建的运行配置点击Run或Debug皆可。 ![ConfigAdminApplication-Run](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-Run.png) 启动完后，打开[http://localhost:8080](http://localhost:8080)可以看到`apollo-configservice`和`apollo-adminservice`都已经启动完成并注册到Eureka。 ![ConfigAdminApplication-Eureka](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-Eureka.png) > 注：除了在Eureka确认服务状态外，还可以通过健康检查接口确认服务健康状况： > > apollo-adminservice： [http://localhost:8090/health](http://localhost:8090/health) > apollo-configservice： [http://localhost:8080/health](http://localhost:8080/health) > > 如果服务健康，返回内容中的status.code应当为`UP`： > > { > "status": { > "code": "UP", > ... > }, > ... > } ## 2.2 Apollo-Portal 下面以Intellij Community 2016.2版本为例来说明如何在本地启动`apollo-portal`。 ![PortalApplication-Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-Overview.png) ### 2.2.1 新建运行配置 ![NewConfiguration-Application](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/NewConfiguration-Application.png) ### 2.2.2 Main class配置 `com.ctrip.framework.apollo.portal.PortalApplication` ### 2.2.3 VM options配置 ![PortalApplication-VM-Options](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-VM-Options.png) -Dapollo_profile=github,auth -Ddev_meta=http://localhost:8080/ -Dserver.port=8070 -Dspring.datasource.url=jdbc:mysql://localhost:3306/ApolloPortalDB?characterEncoding=utf8 -Dspring.datasource.username=root -Dspring.datasource.password= >注1：这里指定了apollo_profile是`github`和`auth`，其中`github`是Apollo必须的一个profile，用于数据库的配置，`auth`是从0.9.0新增的，用来支持使用apollo提供的Spring Security简单认证，更多信息可以参考[Portal-实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) > >注2：spring.datasource相关配置替换成你自己的数据库连接信息，注意数据库是`ApolloPortalDB `。 > >注3：默认ApolloPortalDB中导入的配置只会展示DEV环境的配置，所以这里配置了dev\_meta属性，如果你希望在本地展示其它环境的配置，需要在这里增加其它环境的meta服务器地址，如fat\_meta。 > >注4：这里指定了server.port=8070是因为`apollo-configservice`启动在8080端口，所以这里配置`apollo-portal`启动在8070端口。 > >注5：程序默认日志输出为/opt/logs/100003173/apollo-portal.log，如果需要修改日志文件路径，可以增加`logging.file.name`参数，如下： > >-Dlogging.file.name=/your-path/apollo-portal.log ### 2.2.4 运行对新建的运行配置点击Run或Debug皆可。 ![PortalApplication-Run](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-Run.png) 启动完后，打开[http://localhost:8070](http://localhost:8070)就可以看到Apollo配置中心界面了。 ![PortalApplication-Home](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-Home.png) >注：如果启用了`auth` profile的话，默认的用户名是apollo，密码是admin ### 2.2.5 Demo应用接入为了更好的开发和调试，一般我们都会自己创建一个demo项目给自己使用。可以参考[一、普通应用接入指南](zh/usage/apollo-user-guide#一、普通应用接入指南)创建自己的demo项目。 ## 2.3 Java样例客户端启动项目中有一个样例客户端的项目：`apollo-demo`，下面以Intellij Community 2016.2版本为例来说明如何在本地启动。 ### 2.3.1 配置项目AppId 在`2.2.5 Demo应用接入`中创建Demo项目时，系统会要求填入一个全局唯一的AppId，我们需要把这个AppId配置到`apollo-demo`项目的app.properties文件中：`apollo-demo/src/main/resources/META-INF/app.properties`。 ![apollo-demo-app-properties](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-app-properties.png) 如我们自己的demo项目使用的AppId是100004458，那么文件内容就是： app.id=100004458 >注：AppId是应用的唯一身份标识，Apollo客户端使用这个标识来获取应用自己的私有Namespace配置。 > 对于公共Namespace的配置，没有AppId也可以获取到配置，但是就失去了应用覆盖公共Namespace配置的能力。 > 更多配置AppId的方式可以参考[1.2.1 AppId](zh/usage/java-sdk-user-guide#_121-appid) ### 2.3.2 新建运行配置 ![NewConfiguration-Application](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/NewConfiguration-Application.png) ### 2.3.3 Main class配置 `SimpleApolloConfigDemo` ### 2.3.4 VM options配置 ![apollo-demo-vm-options](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-vm-options.png) -Dapollo.meta=http://localhost:8080 > 注：这里当前环境的meta server地址为`http://localhost:8080`，也就是`apollo-configservice`的地址。 > 更多配置Apollo Meta Server的方式可以参考[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server) ### 2.3.5 概览 ![apollo-demo-overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-overview.png) ### 2.3.6 运行对新建的运行配置点击Run或Debug皆可。 ![apollo-demo-run](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-run.png) 启动完后，忽略前面的调试信息，可以看到如下提示： Apollo Config Demo. Please input key to get the value. Input quit to exit. > 输入你之前在Portal上配置的值，如我们的Demo项目中配置了`timeout`，会看到如下信息： > timeout > [SimpleApolloConfigDemo] Loading key : timeout with value: 100 > 客户端日志级别默认是`DEBUG`，如果需要调整，可以通过修改`apollo-demo/src/main/resources/log4j2.xml`中的level配置 > ```xml > <logger name="com.ctrip.framework.apollo" additivity="false" level="trace"> > <AppenderRef ref="Async" level="DEBUG"/> > </logger> > ``` ## 2.4 .Net样例客户端启动 [apollo.net](https://github.com/ctripcorp/apollo.net)项目中有一个样例客户端的项目：`ApolloDemo`，下面就以VS 2010为例来说明如何在本地启动。 ### 2.4.1 配置项目AppId 在`2.2.5 Demo应用接入`中创建Demo项目时，系统会要求填入一个全局唯一的AppId，我们需要把这个AppId配置到`ApolloDemo`项目的APP.config文件中：`apollo.net\ApolloDemo\App.config`。 ![apollo-demo-app-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-app-config.png) 如我们自己的demo项目使用的AppId是100004458，那么文件内容就是： ```xml <add key="AppID" value="100004458"/> ``` >注：AppId是应用的唯一身份标识，Apollo客户端使用这个标识来获取应用自己的私有Namespace配置。 > 对于公共Namespace的配置，没有AppId也可以获取到配置，但是就失去了应用覆盖公共Namespace配置的能力。 ### 2.4.2 配置服务地址 Apollo客户端针对不同的环境会从不同的服务器获取配置，所以我们需要在app.config或web.config配置服务器地址(Apollo.{ENV}.Meta)。假设DEV环境的配置服务(apollo-configservice)地址是11.22.33.44，那么我们就做如下配置： ![apollo-net-server-url-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-server-url-config.png) ### 2.4.3 运行运行`ApolloConfigDemo.cs`即可。启动完后，忽略前面的调试信息，可以看到如下提示： Apollo Config Demo. Please input key to get the value. Input quit to exit. > 输入你之前在Portal上配置的值，如我们的Demo项目中配置了`timeout`，会看到如下信息： > timeout > Loading key: timeout with value: 100 >注：Apollo .Net客户端开源版目前默认会把日志直接输出到Console，大家可以自己实现Logging相关功能。 > > 详见[https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi](https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi) # 三、开发 ## 模块依赖图 ![模块依赖图](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/module-dependency.png) ## 3.1 Portal 实现用户登录功能请参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) ## 3.2 Portal接入邮件服务在配置发布时候，我们希望发布信息邮件通知到相关的负责人。现支持发送邮件的动作有：普通发布、灰度发布、全量发布、回滚，通知对象包括：具有namespace编辑和发布权限的人员以及App负责人。和SSO类似，每个公司也有自己的邮件服务实现，所以我们相应的定义了[EmailService](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/EmailService.java)接口，现有两个实现类： 1. CtripEmailService：携程实现的EmailService 2. DefaultEmailService：空实现 ### 3.2.1 接入步骤 1. 提供自己公司的[EmailService](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/EmailService.java)实现，并在[EmailConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/EmailConfiguration.java)中注册。 2. 构建邮件内容需要在PortalDB，serverconfig表内配置一些参数，如下： * apollo.portal.address Apollo Portal的地址。方便用户从邮件点击跳转到Apollo Portal查看详细的发布信息。 * email.supported.envs 支持发送邮件的环境列表，英文逗号隔开。我们不希望发布邮件变成用户的垃圾邮件，只有某些环境下的发布动作才会发送邮件。 * email.sender 邮件的发送人。 * email.template.framework 邮件内容模板框架。将邮件内容模板化、可配置化，方便管理和变更邮件内容。 * email.template.release.module.diff 发布邮件的diff模块。 * email.template.rollback.module.diff 回滚邮件的diff模块。 * email.template.release.module.rules 灰度发布的灰度规则模块。我们提供了以上[邮件模板样例](zh/development/email-template-samples)，方便大家使用。 >注：运行时使用不同的实现是通过[Profiles](http://docs.spring.io/autorepo/docs/spring-boot/current/reference/html/boot-features-profiles.html)实现的，比如你自己的Email实现是在`custom` profile中的话，在打包脚本中可以指定-Dapollo_profile=github,custom。其中`github`是Apollo必须的一个profile，用于数据库的配置，`custom`是你自己实现的profile。同时需要注意在[EmailConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/EmailConfiguration.java)中修改默认实现的条件`@Profile({"!custom"})`。 ### 3.2.2 相关代码 1. [ConfigPublishListener](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/listener/ConfigPublishListener.java)监听发布事件，调用emailbuilder构建邮件内容，然后调用EmailService发送邮件 2. [emailbuilder](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/components/emailbuilder)包是构建邮件内容的实现 3. [EmailService](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/EmailService.java) 邮件发送服务 4. [EmailConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/EmailConfiguration.java) 邮件服务注册类	本文档介绍了如何在本地使用IDE编译、运行Apollo，从而可以帮助大家了解Apollo的内在运行机制，同时也为自定义开发做好准备。 #   # 一、准备工作 ## 1.1 本地运行时环境 Apollo本地开发需要以下组件： 1. Java: 1.8+ 2. MySQL: 5.6.5+ 3. IDE: 没有特殊要求其中MySQL需要创建Apollo数据库并导入基础数据。具体步骤请参考[分布式部署指南](zh/deployment/distributed-deployment-guide)中的以下部分： 1. [一、准备工作](zh/deployment/distributed-deployment-guide#一、准备工作) 2. [2.1 创建数据库](zh/deployment/distributed-deployment-guide#_21-创建数据库) ## 1.2 Apollo总体设计具体请参考[Apollo配置中心设计](zh/design/apollo-design) # 二、本地启动 ## 2.1 Apollo Config Service和Apollo Admin Service 我们在本地开发时，一般会在IDE中同时启动`apollo-configservice`和`apollo-adminservice`。下面以Intellij Community 2016.2版本为例来说明如何在本地启动`apollo-configservice`和`apollo-adminservice`。 ![ConfigAdminApplication-Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-Overview.png) ### 2.1.1 新建运行配置 ![NewConfiguration-Application](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/NewConfiguration-Application.png) ### 2.1.2 Main class配置 `com.ctrip.framework.apollo.assembly.ApolloApplication` > 注：如果希望独立启动`apollo-configservice`和`apollo-adminservice`，可以把Main Class分别换成 > `com.ctrip.framework.apollo.configservice.ConfigServiceApplication`和 > `com.ctrip.framework.apollo.adminservice.AdminServiceApplication` ### 2.1.3 VM options配置 ![ConfigAdminApplication-VM-Options](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-VM-Options.png) -Dapollo_profile=github -Dspring.datasource.url=jdbc:mysql://localhost:3306/ApolloConfigDB?characterEncoding=utf8 -Dspring.datasource.username=root -Dspring.datasource.password= >注1：spring.datasource相关配置替换成你自己的数据库连接信息，注意数据库是`ApolloConfigDB` > >注2：程序默认日志输出为/opt/logs/100003171/apollo-assembly.log，如果需要修改日志文件路径，可以增加`logging.file.name`参数，如下： > >-Dlogging.file.name=/your-path/apollo-assembly.log ### 2.1.4 Program arguments配置 `--configservice --adminservice` ### 2.1.5 运行对新建的运行配置点击Run或Debug皆可。 ![ConfigAdminApplication-Run](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-Run.png) 启动完后，打开[http://localhost:8080](http://localhost:8080)可以看到`apollo-configservice`和`apollo-adminservice`都已经启动完成并注册到Eureka。 ![ConfigAdminApplication-Eureka](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/ConfigAdminApplication-Eureka.png) > 注：除了在Eureka确认服务状态外，还可以通过健康检查接口确认服务健康状况： > > apollo-adminservice： [http://localhost:8090/health](http://localhost:8090/health) > apollo-configservice： [http://localhost:8080/health](http://localhost:8080/health) > > 如果服务健康，返回内容中的status.code应当为`UP`： > > { > "status": { > "code": "UP", > ... > }, > ... > } ## 2.2 Apollo-Portal 下面以Intellij Community 2016.2版本为例来说明如何在本地启动`apollo-portal`。 ![PortalApplication-Overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-Overview.png) ### 2.2.1 新建运行配置 ![NewConfiguration-Application](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/NewConfiguration-Application.png) ### 2.2.2 Main class配置 `com.ctrip.framework.apollo.portal.PortalApplication` ### 2.2.3 VM options配置 ![PortalApplication-VM-Options](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-VM-Options.png) -Dapollo_profile=github,auth -Ddev_meta=http://localhost:8080/ -Dserver.port=8070 -Dspring.datasource.url=jdbc:mysql://localhost:3306/ApolloPortalDB?characterEncoding=utf8 -Dspring.datasource.username=root -Dspring.datasource.password= >注1：这里指定了apollo_profile是`github`和`auth`，其中`github`是Apollo必须的一个profile，用于数据库的配置，`auth`是从0.9.0新增的，用来支持使用apollo提供的Spring Security简单认证，更多信息可以参考[Portal-实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) > >注2：spring.datasource相关配置替换成你自己的数据库连接信息，注意数据库是`ApolloPortalDB `。 > >注3：默认ApolloPortalDB中导入的配置只会展示DEV环境的配置，所以这里配置了dev\_meta属性，如果你希望在本地展示其它环境的配置，需要在这里增加其它环境的meta服务器地址，如fat\_meta。 > >注4：这里指定了server.port=8070是因为`apollo-configservice`启动在8080端口，所以这里配置`apollo-portal`启动在8070端口。 > >注5：程序默认日志输出为/opt/logs/100003173/apollo-portal.log，如果需要修改日志文件路径，可以增加`logging.file.name`参数，如下： > >-Dlogging.file.name=/your-path/apollo-portal.log ### 2.2.4 运行对新建的运行配置点击Run或Debug皆可。 ![PortalApplication-Run](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-Run.png) 启动完后，打开[http://localhost:8070](http://localhost:8070)就可以看到Apollo配置中心界面了。 ![PortalApplication-Home](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/PortalApplication-Home.png) >注：如果启用了`auth` profile的话，默认的用户名是apollo，密码是admin ### 2.2.5 Demo应用接入为了更好的开发和调试，一般我们都会自己创建一个demo项目给自己使用。可以参考[一、普通应用接入指南](zh/usage/apollo-user-guide#一、普通应用接入指南)创建自己的demo项目。 ## 2.3 Java样例客户端启动项目中有一个样例客户端的项目：`apollo-demo`，下面以Intellij Community 2016.2版本为例来说明如何在本地启动。 ### 2.3.1 配置项目AppId 在`2.2.5 Demo应用接入`中创建Demo项目时，系统会要求填入一个全局唯一的AppId，我们需要把这个AppId配置到`apollo-demo`项目的app.properties文件中：`apollo-demo/src/main/resources/META-INF/app.properties`。 ![apollo-demo-app-properties](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-app-properties.png) 如我们自己的demo项目使用的AppId是100004458，那么文件内容就是： app.id=100004458 >注：AppId是应用的唯一身份标识，Apollo客户端使用这个标识来获取应用自己的私有Namespace配置。 > 对于公共Namespace的配置，没有AppId也可以获取到配置，但是就失去了应用覆盖公共Namespace配置的能力。 > 更多配置AppId的方式可以参考[1.2.1 AppId](zh/usage/java-sdk-user-guide#_121-appid) ### 2.3.2 新建运行配置 ![NewConfiguration-Application](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/NewConfiguration-Application.png) ### 2.3.3 Main class配置 `SimpleApolloConfigDemo` ### 2.3.4 VM options配置 ![apollo-demo-vm-options](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-vm-options.png) -Dapollo.meta=http://localhost:8080 > 注：这里当前环境的meta server地址为`http://localhost:8080`，也就是`apollo-configservice`的地址。 > 更多配置Apollo Meta Server的方式可以参考[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide#_122-apollo-meta-server) ### 2.3.5 概览 ![apollo-demo-overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-overview.png) ### 2.3.6 运行对新建的运行配置点击Run或Debug皆可。 ![apollo-demo-run](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/local-development/apollo-demo-run.png) 启动完后，忽略前面的调试信息，可以看到如下提示： Apollo Config Demo. Please input key to get the value. Input quit to exit. > 输入你之前在Portal上配置的值，如我们的Demo项目中配置了`timeout`，会看到如下信息： > timeout > [SimpleApolloConfigDemo] Loading key : timeout with value: 100 > 客户端日志级别默认是`DEBUG`，如果需要调整，可以通过修改`apollo-demo/src/main/resources/log4j2.xml`中的level配置 > ```xml > <logger name="com.ctrip.framework.apollo" additivity="false" level="trace"> > <AppenderRef ref="Async" level="DEBUG"/> > </logger> > ``` ## 2.4 .Net样例客户端启动 [apollo.net](https://github.com/ctripcorp/apollo.net)项目中有一个样例客户端的项目：`ApolloDemo`，下面就以VS 2010为例来说明如何在本地启动。 ### 2.4.1 配置项目AppId 在`2.2.5 Demo应用接入`中创建Demo项目时，系统会要求填入一个全局唯一的AppId，我们需要把这个AppId配置到`ApolloDemo`项目的APP.config文件中：`apollo.net\ApolloDemo\App.config`。 ![apollo-demo-app-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-app-config.png) 如我们自己的demo项目使用的AppId是100004458，那么文件内容就是： ```xml <add key="AppID" value="100004458"/> ``` >注：AppId是应用的唯一身份标识，Apollo客户端使用这个标识来获取应用自己的私有Namespace配置。 > 对于公共Namespace的配置，没有AppId也可以获取到配置，但是就失去了应用覆盖公共Namespace配置的能力。 ### 2.4.2 配置服务地址 Apollo客户端针对不同的环境会从不同的服务器获取配置，所以我们需要在app.config或web.config配置服务器地址(Apollo.{ENV}.Meta)。假设DEV环境的配置服务(apollo-configservice)地址是11.22.33.44，那么我们就做如下配置： ![apollo-net-server-url-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/apollo-net-server-url-config.png) ### 2.4.3 运行运行`ApolloConfigDemo.cs`即可。启动完后，忽略前面的调试信息，可以看到如下提示： Apollo Config Demo. Please input key to get the value. Input quit to exit. > 输入你之前在Portal上配置的值，如我们的Demo项目中配置了`timeout`，会看到如下信息： > timeout > Loading key: timeout with value: 100 >注：Apollo .Net客户端开源版目前默认会把日志直接输出到Console，大家可以自己实现Logging相关功能。 > > 详见[https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi](https://github.com/ctripcorp/apollo.net/tree/master/Apollo/Logging/Spi) # 三、开发 ## 模块依赖图 ![模块依赖图](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/module-dependency.png) ## 3.1 Portal 实现用户登录功能请参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) ## 3.2 Portal 接入邮件服务请参考[Portal 接入邮件服务](zh/development/portal-how-to-enable-email-service)	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/development/portal-how-to-implement-user-login-function.md	Apollo是配置管理系统，会提供权限管理（Authorization），理论上是不负责用户登录认证功能的实现（Authentication）。所以Apollo定义了一些SPI用来解耦，Apollo接入登录的关键就是实现这些SPI。 ## 实现方式一：使用Apollo提供的Spring Security简单认证可能很多公司并没有统一的登录认证系统，如果自己实现一套会比较麻烦。Apollo针对这种情况，从0.9.0开始提供了利用Spring Security实现的Http Basic简单认证版本。使用步骤如下： ### 1. 安装0.9.0以上版本 >如果之前是0.8.0版本，需要导入[apolloportaldb-v080-v090.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/delta/v080-v090/apolloportaldb-v080-v090.sql) 查看ApolloPortalDB，应该已经存在`Users`表，并有一条初始记录。初始用户名是apollo，密码是admin。 \|Id\|Username\|Password\|Email\|Enabled\| \|-\|-\|-\|-\|-\| \|1\|apollo\|$2a$10$7r20uS.BQ9uBpf3Baj3uQOZvMVvB1RN3PYoKE94gtz2.WAOuiiwXS\|[email protected]\|1\| ### 2. 重启Portal 如果是IDE启动的话，确保`-Dapollo_profile=github,auth` ### 3. 添加用户超级管理员登录系统后打开`管理员工具 - 用户管理`即可添加用户。 ### 4. 修改用户密码超级管理员登录系统后打开`管理员工具 - 用户管理`，输入用户名和密码后即可修改用户密码，建议同时修改超级管理员apollo的密码。 ## 实现方式二：接入LDAP 从1.2.0版本开始，Apollo支持了ldap协议的登录，按照如下方式配置即可。 > 如果采用helm chart部署方式，建议通过配置方式实现，不用修改镜像，可以参考[启用 LDAP 支持](zh/deployment/distributed-deployment-guide#_241449-启用-ldap-支持) ### 1. OpenLDAP接入方式 #### 1.1 配置`application-ldap.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-ldap.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-ldap-openldap-sample.yml)），相关的内容需要按照具体情况调整： ```yml spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 ``` ##### 1.1.1 基于memberOf过滤用户 OpenLDAP[开启memberOf特性](https://myanbin.github.io/post/enable-memberof-in-openldap.html)后，可以配置filter从而缩小用户搜索的范围： ```yml spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 filter: # 配置过滤，目前只支持 memberOf memberOf: "cn=ServiceDEV,ou=DEV,dc=example,dc=org\|cn=WebDEV,ou=DEV,dc=example,dc=org" # 只允许 memberOf 属性为 ServiceDEV 和 WebDEV 的用户访问 ``` ##### 1.1.2 基于Group过滤用户从1.3.0版本开始支持基于Group过滤用户，从而可以控制只有特定Group的用户可以登录和使用apollo： ```yml spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id rdnKey: "uid" # ldap rdn key userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 group: # 启用group search，启用后只有特定group的用户可以登录apollo objectClass: "posixGroup" # 配置groupClassName groupBase: "ou=group" # group search base groupSearch: "(&(cn=dev))" # group filter groupMembership: "memberUid" # group memberShip eg. member or memberUid ``` #### 1.2 配置`startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,ldap`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,ldap" ``` ### 2. Active Directory接入方式 #### 2.1 配置`application-ldap.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-ldap.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-ldap-activedirectory-sample.yml)），相关的内容需要按照具体情况调整： ```yml spring: ldap: base: "dc=example,dc=com" username: "admin" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(sAMAccountName={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://1.1.1.1:389" ldap: mapping: # 配置 ldap 属性 objectClass: "user" # ldap 用户 objectClass 配置 loginId: "sAMAccountName" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "userPrincipalName" # ldap 邮箱属性 filter: # 可选项，配置过滤，目前只支持 memberOf memberOf: "CN=ServiceDEV,OU=test,DC=example,DC=com\|CN=WebDEV,OU=test,DC=example,DC=com" # 只允许 memberOf 属性为 ServiceDEV 和 WebDEV 的用户访问 ``` #### 2.2 配置`startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,ldap`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,ldap" ``` ### 3. ApacheDS接入方式 #### 3.1 配置`application-ldap.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-ldap.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-ldap-apacheds-sample.yml)），相关的内容需要按照具体情况调整： ```yml spring: ldap: base: "dc=example,dc=com" username: "uid=admin,ou=system" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:10389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "displayName" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 ``` ##### 3.1.1 基于Group过滤用户从1.3.0版本开始支持基于Group过滤用户，从而可以控制只有特定Group的用户可以登录和使用apollo： ```yml spring: ldap: base: "dc=example,dc=com" username: "uid=admin,ou=system" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:10389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id rdnKey: "cn" # ldap rdn key userDisplayName: "displayName" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 group: # 配置ldap group，启用后只有特定group的用户可以登录apollo objectClass: "groupOfNames" # 配置groupClassName groupBase: "ou=group" # group search base groupSearch: "(&(cn=dev))" # group filter groupMembership: "member" # group memberShip eg. member or memberUid ``` #### 3.2 配置`startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,ldap`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,ldap" ``` ## 实现方式三：接入OIDC 从 1.8.0 版本开始支持 OpenID Connect 登录, 这种实现方式的前提是已经部署了 OpenID Connect 登录服务配置前需要准备: * OpenID Connect 的提供者配置端点(符合 RFC 8414 标准的 issuer-uri), 需要是 https 的, 例如 https://host:port/auth/realms/apollo/.well-known/openid-configuration * 在 OpenID Connect 服务里创建一个 client, 获取 client-id 以及对应的 client-secret ### 1. 配置 `application-oidc.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-oidc.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-oidc-sample.yml)），相关的内容需要按照具体情况调整： #### 1.1 最小配置 ```yml spring: security: oauth2: client: provider: # provider-name 是 oidc 提供者的名称, 任意字符均可, registration 的配置需要用到这个名称 provider-name: # 必须是 https, oidc 的 issuer-uri # 例如你的 issuer-uri 是 https://host:port/auth/realms/apollo/.well-known/openid-configuration, 那么此处只需要配置 https://host:port/auth/realms/apollo 即可, spring boot 处理的时候会加上 /.well-known/openid-configuration 的后缀 issuer-uri: https://host:port/auth/realms/apollo registration: # registration-name 是 oidc 客户端的名称, 任意字符均可, oidc 登录必须配置一个 authorization_code 类型的 registration registration-name: # oidc 登录必须配置一个 authorization_code 类型的 registration authorization-grant-type: authorization_code client-authentication-method: basic # client-id 是在 oidc 提供者处配置的客户端ID, 用于登录 provider client-id: apollo-portal # provider 的名称, 需要和上面配置的 provider 名称保持一致 provider: provider-name # openid 为 oidc 登录的必须 scope, 此处可以添加其它自定义的 scope scope: - openid # client-secret 是在 oidc 提供者处配置的客户端密码, 用于登录 provider # 从安全角度考虑更推荐使用环境变量来配置, 环境变量的命名规则为: 将配置项的 key 当中的点(.)、横杠(-)替换为下划线(_), 然后将所有字母改为大写, spring boot 会自动处理符合此规则的环境变量 # 例如 spring.security.oauth2.client.registration.registration-name.client-secret -> SPRING_SECURITY_OAUTH2_CLIENT_REGISTRATION_NAME_VDISK_CLIENT_SECRET (REGISTRATION_NAME 可以替换为自定义的 oidc 客户端的名称) client-secret: d43c91c0-xxxx-xxxx-xxxx-xxxxxxxxxxxx ``` #### 1.2 扩展配置 * 如果 OpenID Connect 登录服务支持 client_credentials 模式, 还可以再配置一个 client_credentials 类型的 registration, 用于 apollo-portal 作为客户端请求其它被 oidc 保护的资源 * 如果 OpenID Connect 登录服务支持 jwt, 还可以配置 ${spring.security.oauth2.resourceserver.jwt.issuer-uri}, 以支持通过 jwt 访问 apollo-portal ```yml spring: security: oauth2: client: provider: # provider-name 是 oidc 提供者的名称, 任意字符均可, registration 的配置需要用到这个名称 provider-name: # 必须是 https, oidc 的 issuer-uri, 和 jwt 的 issuer-uri 一致的话直接引用即可, 也可以单独设置 issuer-uri: ${spring.security.oauth2.resourceserver.jwt.issuer-uri} registration: # registration-name 是 oidc 客户端的名称, 任意字符均可, oidc 登录必须配置一个 authorization_code 类型的 registration registration-name: # oidc 登录必须配置一个 authorization_code 类型的 registration authorization-grant-type: authorization_code client-authentication-method: basic # client-id 是在 oidc 提供者处配置的客户端ID, 用于登录 provider client-id: apollo-portal # provider 的名称, 需要和上面配置的 provider 名称保持一致 provider: provider-name # openid 为 oidc 登录的必须 scope, 此处可以添加其它自定义的 scope scope: - openid # client-secret 是在 oidc 提供者处配置的客户端密码, 用于登录 provider # 从安全角度考虑更推荐使用环境变量来配置, 环境变量的命名规则为: 将配置项的 key 当中的点(.)、横杠(-)替换为下划线(_), 然后将所有字母改为大写, spring boot 会自动处理符合此规则的环境变量 # 例如 spring.security.oauth2.client.registration.registration-name.client-secret -> SPRING_SECURITY_OAUTH2_CLIENT_REGISTRATION_NAME_VDISK_CLIENT_SECRET (REGISTRATION_NAME 可以替换为自定义的 oidc 客户端的名称) client-secret: d43c91c0-xxxx-xxxx-xxxx-xxxxxxxxxxxx # registration-name-client 是 oidc 客户端的名称, 任意字符均可, client_credentials 类型的 registration 为选填项, 可以不配置 registration-name-client: # client_credentials 类型的 registration 为选填项, 用于 apollo-portal 作为客户端请求其它被 oidc 保护的资源, 可以不配置 authorization-grant-type: client_credentials client-authentication-method: basic # client-id 是在 oidc 提供者处配置的客户端ID, 用于登录 provider client-id: apollo-portal # provider 的名称, 需要和上面配置的 provider 名称保持一致 provider: provider-name # openid 为 oidc 登录的必须 scope, 此处可以添加其它自定义的 scope scope: - openid # client-secret 是在 oidc 提供者处配置的客户端密码, 用于登录 provider, 多个 registration 的密码如果一致可以直接引用 client-secret: ${spring.security.oauth2.client.registration.registration-name.client-secret} resourceserver: jwt: # 必须是 https, jwt 的 issuer-uri # 例如你的 issuer-uri 是 https://host:port/auth/realms/apollo/.well-known/openid-configuration, 那么此处只需要配置 https://host:port/auth/realms/apollo 即可, spring boot 处理的时候会自动加上 /.well-known/openid-configuration 的后缀 issuer-uri: https://host:port/auth/realms/apollo ``` ### 2. 配置 `startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,oidc`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,oidc" ``` ## 实现方式四：接入公司的统一登录认证系统这种实现方式的前提是公司已经有统一的登录认证系统，最常见的比如SSO、LDAP等。接入时，实现以下SPI。其中UserService和UserInfoHolder是必须要实现的。接口说明如下： * UserService（Required）：用户服务，用来给Portal提供用户搜索相关功能 * UserInfoHolder（Required）：获取当前登录用户信息，SSO一般都是把当前登录用户信息放在线程ThreadLocal上 * LogoutHandler（Optional）：用来实现登出功能 * SsoHeartbeatHandler（Optional）：Portal页面如果长时间不刷新，登录信息会过期。通过此接口来刷新登录信息可以参考apollo-portal下的[com.ctrip.framework.apollo.portal.spi](https://github.com/ctripcorp/apollo/tree/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi)这个包下面的四个实现： 1. defaultimpl：默认实现，全局只有apollo一个账号 2. ctrip：ctrip实现，接入了SSO并实现用户搜索、查询接口 3. springsecurity: spring security实现，可以新增用户，修改用户密码等 4. ldap: [@pandalin](https://github.com/pandalin)和[codepiano](https://github.com/codepiano)贡献的ldap实现实现了相关接口后，可以通过[com.ctrip.framework.apollo.portal.configuration.AuthConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/AuthConfiguration.java)在运行时替换默认的实现。接入SSO的思路如下： 1. SSO会提供一个jar包，需要配置一个filter 2. filter会拦截所有请求，检查是否已经登录 3. 如果没有登录，那么就会跳转到SSO的登录页面 4. 在SSO登录页面登录成功后，会跳转回apollo的页面，带上认证的信息 5. 再次进入SSO的filter，校验认证信息，把用户的信息保存下来，并且把用户凭证写入cookie或分布式session，以免下次还要重新登录 6. 进入Apollo的代码，Apollo的代码会调用UserInfoHolder.getUser获取当前登录用户注意，以上1-5这几步都是SSO的代码，不是Apollo的代码，Apollo的代码只需要你实现第6步。 >注：运行时使用不同的实现是通过[Profiles](http://docs.spring.io/autorepo/docs/spring-boot/current/reference/html/boot-features-profiles.html)实现的，比如你自己的sso实现是在`custom` profile中的话，在打包脚本中可以指定-Dapollo_profile=github,custom。其中`github`是Apollo必须的一个profile，用于数据库的配置，`custom`是你自己实现的profile。同时需要注意在[AuthConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/AuthConfiguration.java)中修改默认实现的条件，从`@ConditionalOnMissingProfile({"ctrip", "auth", "ldap"})`改为`@ConditionalOnMissingProfile({"ctrip", "auth", "ldap", "custom"})`。	Apollo是配置管理系统，会提供权限管理（Authorization），理论上是不负责用户登录认证功能的实现（Authentication）。所以Apollo定义了一些SPI用来解耦，Apollo接入登录的关键就是实现这些SPI。 ## 实现方式一：使用Apollo提供的Spring Security简单认证可能很多公司并没有统一的登录认证系统，如果自己实现一套会比较麻烦。Apollo针对这种情况，从0.9.0开始提供了利用Spring Security实现的Http Basic简单认证版本。使用步骤如下： ### 1. 安装0.9.0以上版本 >如果之前是0.8.0版本，需要导入[apolloportaldb-v080-v090.sql](https://github.com/ctripcorp/apollo/blob/master/scripts/sql/delta/v080-v090/apolloportaldb-v080-v090.sql) 查看ApolloPortalDB，应该已经存在`Users`表，并有一条初始记录。初始用户名是apollo，密码是admin。 \|Id\|Username\|Password\|Email\|Enabled\| \|-\|-\|-\|-\|-\| \|1\|apollo\|$2a$10$7r20uS.BQ9uBpf3Baj3uQOZvMVvB1RN3PYoKE94gtz2.WAOuiiwXS\|[email protected]\|1\| ### 2. 重启Portal 如果是IDE启动的话，确保`-Dapollo_profile=github,auth` ### 3. 添加用户超级管理员登录系统后打开`管理员工具 - 用户管理`即可添加用户。 ### 4. 修改用户密码超级管理员登录系统后打开`管理员工具 - 用户管理`，输入用户名和密码后即可修改用户密码，建议同时修改超级管理员apollo的密码。 ## 实现方式二：接入LDAP 从1.2.0版本开始，Apollo支持了ldap协议的登录，按照如下方式配置即可。 > 如果采用helm chart部署方式，建议通过配置方式实现，不用修改镜像，可以参考[启用 LDAP 支持](zh/deployment/distributed-deployment-guide#_241449-启用-ldap-支持) ### 1. OpenLDAP接入方式 #### 1.1 配置`application-ldap.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-ldap.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-ldap-openldap-sample.yml)），相关的内容需要按照具体情况调整： ```yml spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 ``` ##### 1.1.1 基于memberOf过滤用户 OpenLDAP[开启memberOf特性](https://myanbin.github.io/post/enable-memberof-in-openldap.html)后，可以配置filter从而缩小用户搜索的范围： ```yml spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 filter: # 配置过滤，目前只支持 memberOf memberOf: "cn=ServiceDEV,ou=DEV,dc=example,dc=org\|cn=WebDEV,ou=DEV,dc=example,dc=org" # 只允许 memberOf 属性为 ServiceDEV 和 WebDEV 的用户访问 ``` ##### 1.1.2 基于Group过滤用户从1.3.0版本开始支持基于Group过滤用户，从而可以控制只有特定Group的用户可以登录和使用apollo： ```yml spring: ldap: base: "dc=example,dc=org" username: "cn=admin,dc=example,dc=org" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id rdnKey: "uid" # ldap rdn key userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 group: # 启用group search，启用后只有特定group的用户可以登录apollo objectClass: "posixGroup" # 配置groupClassName groupBase: "ou=group" # group search base groupSearch: "(&(cn=dev))" # group filter groupMembership: "memberUid" # group memberShip eg. member or memberUid ``` #### 1.2 配置`startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,ldap`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,ldap" ``` ### 2. Active Directory接入方式 #### 2.1 配置`application-ldap.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-ldap.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-ldap-activedirectory-sample.yml)），相关的内容需要按照具体情况调整： ```yml spring: ldap: base: "dc=example,dc=com" username: "admin" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(sAMAccountName={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://1.1.1.1:389" ldap: mapping: # 配置 ldap 属性 objectClass: "user" # ldap 用户 objectClass 配置 loginId: "sAMAccountName" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "cn" # ldap 用户名，用来作为显示名 email: "userPrincipalName" # ldap 邮箱属性 filter: # 可选项，配置过滤，目前只支持 memberOf memberOf: "CN=ServiceDEV,OU=test,DC=example,DC=com\|CN=WebDEV,OU=test,DC=example,DC=com" # 只允许 memberOf 属性为 ServiceDEV 和 WebDEV 的用户访问 ``` #### 2.2 配置`startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,ldap`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,ldap" ``` ### 3. ApacheDS接入方式 #### 3.1 配置`application-ldap.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-ldap.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-ldap-apacheds-sample.yml)），相关的内容需要按照具体情况调整： ```yml spring: ldap: base: "dc=example,dc=com" username: "uid=admin,ou=system" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:10389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id userDisplayName: "displayName" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 ``` ##### 3.1.1 基于Group过滤用户从1.3.0版本开始支持基于Group过滤用户，从而可以控制只有特定Group的用户可以登录和使用apollo： ```yml spring: ldap: base: "dc=example,dc=com" username: "uid=admin,ou=system" # 配置管理员账号，用于搜索、匹配用户 password: "password" searchFilter: "(uid={0})" # 用户过滤器，登录的时候用这个过滤器来搜索用户 urls: - "ldap://localhost:10389" ldap: mapping: # 配置 ldap 属性 objectClass: "inetOrgPerson" # ldap 用户 objectClass 配置 loginId: "uid" # ldap 用户惟一 id，用来作为登录的 id rdnKey: "cn" # ldap rdn key userDisplayName: "displayName" # ldap 用户名，用来作为显示名 email: "mail" # ldap 邮箱属性 group: # 配置ldap group，启用后只有特定group的用户可以登录apollo objectClass: "groupOfNames" # 配置groupClassName groupBase: "ou=group" # group search base groupSearch: "(&(cn=dev))" # group filter groupMembership: "member" # group memberShip eg. member or memberUid ``` #### 3.2 配置`startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,ldap`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,ldap" ``` ## 实现方式三：接入OIDC 从 1.8.0 版本开始支持 OpenID Connect 登录, 这种实现方式的前提是已经部署了 OpenID Connect 登录服务配置前需要准备: * OpenID Connect 的提供者配置端点(符合 RFC 8414 标准的 issuer-uri), 需要是 https 的, 例如 https://host:port/auth/realms/apollo/.well-known/openid-configuration * 在 OpenID Connect 服务里创建一个 client, 获取 client-id 以及对应的 client-secret ### 1. 配置 `application-oidc.yml` 解压`apollo-portal-x.x.x-github.zip`后，在`config`目录下创建`application-oidc.yml`，内容参考如下（[样例](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/config/application-oidc-sample.yml)），相关的内容需要按照具体情况调整： #### 1.1 最小配置 ```yml spring: security: oauth2: client: provider: # provider-name 是 oidc 提供者的名称, 任意字符均可, registration 的配置需要用到这个名称 provider-name: # 必须是 https, oidc 的 issuer-uri # 例如你的 issuer-uri 是 https://host:port/auth/realms/apollo/.well-known/openid-configuration, 那么此处只需要配置 https://host:port/auth/realms/apollo 即可, spring boot 处理的时候会加上 /.well-known/openid-configuration 的后缀 issuer-uri: https://host:port/auth/realms/apollo registration: # registration-name 是 oidc 客户端的名称, 任意字符均可, oidc 登录必须配置一个 authorization_code 类型的 registration registration-name: # oidc 登录必须配置一个 authorization_code 类型的 registration authorization-grant-type: authorization_code client-authentication-method: basic # client-id 是在 oidc 提供者处配置的客户端ID, 用于登录 provider client-id: apollo-portal # provider 的名称, 需要和上面配置的 provider 名称保持一致 provider: provider-name # openid 为 oidc 登录的必须 scope, 此处可以添加其它自定义的 scope scope: - openid # client-secret 是在 oidc 提供者处配置的客户端密码, 用于登录 provider # 从安全角度考虑更推荐使用环境变量来配置, 环境变量的命名规则为: 将配置项的 key 当中的点(.)、横杠(-)替换为下划线(_), 然后将所有字母改为大写, spring boot 会自动处理符合此规则的环境变量 # 例如 spring.security.oauth2.client.registration.registration-name.client-secret -> SPRING_SECURITY_OAUTH2_CLIENT_REGISTRATION_NAME_VDISK_CLIENT_SECRET (REGISTRATION_NAME 可以替换为自定义的 oidc 客户端的名称) client-secret: d43c91c0-xxxx-xxxx-xxxx-xxxxxxxxxxxx ``` #### 1.2 扩展配置 * 如果 OpenID Connect 登录服务支持 client_credentials 模式, 还可以再配置一个 client_credentials 类型的 registration, 用于 apollo-portal 作为客户端请求其它被 oidc 保护的资源 * 如果 OpenID Connect 登录服务支持 jwt, 还可以配置 ${spring.security.oauth2.resourceserver.jwt.issuer-uri}, 以支持通过 jwt 访问 apollo-portal ```yml spring: security: oauth2: client: provider: # provider-name 是 oidc 提供者的名称, 任意字符均可, registration 的配置需要用到这个名称 provider-name: # 必须是 https, oidc 的 issuer-uri, 和 jwt 的 issuer-uri 一致的话直接引用即可, 也可以单独设置 issuer-uri: ${spring.security.oauth2.resourceserver.jwt.issuer-uri} registration: # registration-name 是 oidc 客户端的名称, 任意字符均可, oidc 登录必须配置一个 authorization_code 类型的 registration registration-name: # oidc 登录必须配置一个 authorization_code 类型的 registration authorization-grant-type: authorization_code client-authentication-method: basic # client-id 是在 oidc 提供者处配置的客户端ID, 用于登录 provider client-id: apollo-portal # provider 的名称, 需要和上面配置的 provider 名称保持一致 provider: provider-name # openid 为 oidc 登录的必须 scope, 此处可以添加其它自定义的 scope scope: - openid # client-secret 是在 oidc 提供者处配置的客户端密码, 用于登录 provider # 从安全角度考虑更推荐使用环境变量来配置, 环境变量的命名规则为: 将配置项的 key 当中的点(.)、横杠(-)替换为下划线(_), 然后将所有字母改为大写, spring boot 会自动处理符合此规则的环境变量 # 例如 spring.security.oauth2.client.registration.registration-name.client-secret -> SPRING_SECURITY_OAUTH2_CLIENT_REGISTRATION_NAME_VDISK_CLIENT_SECRET (REGISTRATION_NAME 可以替换为自定义的 oidc 客户端的名称) client-secret: d43c91c0-xxxx-xxxx-xxxx-xxxxxxxxxxxx # registration-name-client 是 oidc 客户端的名称, 任意字符均可, client_credentials 类型的 registration 为选填项, 可以不配置 registration-name-client: # client_credentials 类型的 registration 为选填项, 用于 apollo-portal 作为客户端请求其它被 oidc 保护的资源, 可以不配置 authorization-grant-type: client_credentials client-authentication-method: basic # client-id 是在 oidc 提供者处配置的客户端ID, 用于登录 provider client-id: apollo-portal # provider 的名称, 需要和上面配置的 provider 名称保持一致 provider: provider-name # openid 为 oidc 登录的必须 scope, 此处可以添加其它自定义的 scope scope: - openid # client-secret 是在 oidc 提供者处配置的客户端密码, 用于登录 provider, 多个 registration 的密码如果一致可以直接引用 client-secret: ${spring.security.oauth2.client.registration.registration-name.client-secret} resourceserver: jwt: # 必须是 https, jwt 的 issuer-uri # 例如你的 issuer-uri 是 https://host:port/auth/realms/apollo/.well-known/openid-configuration, 那么此处只需要配置 https://host:port/auth/realms/apollo 即可, spring boot 处理的时候会自动加上 /.well-known/openid-configuration 的后缀 issuer-uri: https://host:port/auth/realms/apollo ``` ### 2. 配置 `startup.sh` 修改`scripts/startup.sh`，指定`spring.profiles.active`为`github,oidc`。 ```bash SERVICE_NAME=apollo-portal ## Adjust log dir if necessary LOG_DIR=/opt/logs/100003173 ## Adjust server port if necessary SERVER_PORT=8070 export JAVA_OPTS="$JAVA_OPTS -Dspring.profiles.active=github,oidc" ``` ## 实现方式四：接入公司的统一登录认证系统这种实现方式的前提是公司已经有统一的登录认证系统，最常见的比如SSO、LDAP等。接入时，实现以下SPI。其中UserService和UserInfoHolder是必须要实现的。接口说明如下： * UserService（Required）：用户服务，用来给Portal提供用户搜索相关功能 * UserInfoHolder（Required）：获取当前登录用户信息，SSO一般都是把当前登录用户信息放在线程ThreadLocal上 * LogoutHandler（Optional）：用来实现登出功能 * SsoHeartbeatHandler（Optional）：Portal页面如果长时间不刷新，登录信息会过期。通过此接口来刷新登录信息可以参考apollo-portal下的[com.ctrip.framework.apollo.portal.spi](https://github.com/ctripcorp/apollo/tree/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi)这个包下面的四个实现： 1. defaultimpl：默认实现，全局只有apollo一个账号 2. ctrip：ctrip实现，接入了SSO并实现用户搜索、查询接口 3. springsecurity: spring security实现，可以新增用户，修改用户密码等 4. ldap: [@pandalin](https://github.com/pandalin)和[codepiano](https://github.com/codepiano)贡献的ldap实现实现了相关接口后，可以通过[com.ctrip.framework.apollo.portal.configuration.AuthConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/AuthConfiguration.java)在运行时替换默认的实现。接入SSO的思路如下： 1. SSO会提供一个jar包，需要配置一个filter 2. filter会拦截所有请求，检查是否已经登录 3. 如果没有登录，那么就会跳转到SSO的登录页面 4. 在SSO登录页面登录成功后，会跳转回apollo的页面，带上认证的信息 5. 再次进入SSO的filter，校验认证信息，把用户的信息保存下来，并且把用户凭证写入cookie或分布式session，以免下次还要重新登录 6. 进入Apollo的代码，Apollo的代码会调用UserInfoHolder.getUser获取当前登录用户注意，以上1-5这几步都是SSO的代码，不是Apollo的代码，Apollo的代码只需要你实现第6步。 >注：运行时使用不同的实现是通过[Profiles](http://docs.spring.io/autorepo/docs/spring-boot/current/reference/html/boot-features-profiles.html)实现的，比如你自己的sso实现是在`custom` profile中的话，在打包脚本中可以指定-Dapollo_profile=github,custom。其中`github`是Apollo必须的一个profile，用于数据库的配置，`custom`是你自己实现的profile。同时需要注意在[AuthConfiguration](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/AuthConfiguration.java)中修改默认实现的条件，从`@ConditionalOnMissingProfile({"ctrip", "auth", "ldap"})`改为`@ConditionalOnMissingProfile({"ctrip", "auth", "ldap", "custom"})`。	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/faq/common-issues-in-deployment-and-development-phase.md	### 1. windows怎么执行build.sh? 安装[Git Bash](https://git-for-windows.github.io/)，然后运行 “./build.sh” 注意前面 “./” ### 2. 本地运行时Portal一直报Env is down. 默认config service启动在8080端口，admin service启动在8090端口。请确认这两个端口是否被其它应用程序占用。如果还伴有异常信息：org.springframework.web.client.HttpClientErrorException: 405 Method Not Allowed，一般是由于本地启动了`ShadowSocks`，因为`ShadowSocks`默认会占用8090端口。 1.1.0版本增加了系统信息页面，可以通过`管理员工具` -> `系统信息`查看当前各个环境的Meta Server以及admin service信息，有助于排查问题。 ### 3. admin server 或者 config server 注册了内网IP，导致portal或者client访问不了admin server或config server 分布式部署的时候，`apollo-configservice`和`apollo-adminservice`需要把自己的IP和端口注册到Meta Server（apollo-configservice本身）。 Apollo客户端和Portal会从Meta Server获取服务的地址（IP+端口），然后通过服务地址直接访问。所以如果实际部署的机器有多块网卡（如docker），或者存在某些网卡的IP是Apollo客户端和Portal无法访问的（如网络安全限制），那么我们就需要在`apollo-configservice`和`apollo-adminservice`中做相关限制以避免Eureka将这些网卡的IP注册到Meta Server。 #### 方案一：忽略某些网卡具体文档可以参考[Ignore Network Interfaces](http://projects.spring.io/spring-cloud/spring-cloud.html#ignore-network-interfaces)章节。具体而言，就是分别编辑[apollo-configservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/resources/application.yml)和[apollo-adminservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/resources/application.yml)，然后把需要忽略的网卡加进去。如下面这个例子就是对于`apollo-configservice`，把docker0和veth.的网卡在注册到Eureka时忽略掉。 ```yaml spring: application: name: apollo-configservice profiles: active: ${apollo_profile} cloud: inetutils: ignoredInterfaces: - docker0 - veth. ``` > 注意，对于application.yml修改时要小心，千万不要把其它信息改错了，如spring.application.name等。 #### 方案二：强制指定admin server和config server向eureka注册的IP 可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.ip-address=${指定的IP}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: ip-address: ${指定的IP} ``` #### 方案三：强制指定admin server和config server向eureka注册的IP和Port 可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.homePageUrl=http://${指定的IP}:${指定的Port}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: homePageUrl: http://${指定的IP}:${指定的Port} preferIpAddress: false ``` 做完上述修改并重启后，可以查看Eureka页面（http://${config-service-url:port}）检查注册上来的IP信息是否正确。 > 注：如果Apollo部署在公有云上，本地开发环境无法连接，但又需要做开发测试的话，客户端可以升级到0.11.0版本及以上，然后通过`-Dapollo.configService=http://config-service的公网IP:端口`来跳过meta service的服务发现，记得要对公网 SLB 设置 IP 白名单，避免数据泄露 ### 4. Portal如何增加环境？ #### 4.1 1.6.0及以上的版本 1.6.0版本增加了自定义环境的功能，可以在不修改代码的情况增加环境 1. protaldb增加环境，参考[分布式部署指南 2.1.3.1一节](zh/deployment/distributed-deployment-guide?id=_2131-调整apolloportaldb配置) 2. 为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](zh/deployment/distributed-deployment-guide?id=_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide?id=_122-apollo-meta-server)。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](zh/deployment/distributed-deployment-guide?id=_212-创建apolloconfigdb)，[2.1.3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_2132-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](zh/deployment/distributed-deployment-guide?id=_22112-配置数据库连接信息) > 注2：如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](zh/deployment/distributed-deployment-guide?id=_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化 #### 4.2 1.5.1及之前的版本 ##### 4.2.1 添加Apollo预先定义好的环境如果需要添加的环境是Apollo预先定义的环境（DEV, FAT, UAT, PRO），需要两步操作： 1. protaldb增加环境，参考[分布式部署指南 2.1.3.1一节](zh/deployment/distributed-deployment-guide?id=_2131-调整apolloportaldb配置) 2. 为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](zh/deployment/distributed-deployment-guide?id=_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide?id=_122-apollo-meta-server)。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](zh/deployment/distributed-deployment-guide?id=_212-创建apolloconfigdb)，[2.1.3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_2132-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](zh/deployment/distributed-deployment-guide?id=_22112-配置数据库连接信息) > 注2：如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](zh/deployment/distributed-deployment-guide?id=_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化 ##### 4.2.2 添加自定义的环境如果需要添加的环境不是Apollo预先定义的环境，请参照如下步骤操作： 1. 假设需要添加的环境名称叫beta 2. 修改[com.ctrip.framework.apollo.core.enums.Env](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/Env.java)类，在其中加入`BETA`枚举： ```java public enum Env{ LOCAL, DEV, BETA, FWS, FAT, UAT, LPT, PRO, TOOLS, UNKNOWN; ... } ``` 3. 修改[com.ctrip.framework.apollo.core.enums.EnvUtils](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/EnvUtils.java)类，在其中加入`BETA`枚举的转换逻辑： ```java public final class EnvUtils { public static Env transformEnv(String envName) { if (StringUtils.isBlank(envName)) { return Env.UNKNOWN; } switch (envName.trim().toUpperCase()) { ... case "BETA": return Env.BETA; ... default: return Env.UNKNOWN; } } } ``` 4. 修改[apollo-env.properties](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/resources/apollo-env.properties)，增加`beta.meta`占位符： ```properties local.meta=http://localhost:8080 dev.meta=${dev_meta} fat.meta=${fat_meta} beta.meta=${beta_meta} uat.meta=${uat_meta} lpt.meta=${lpt_meta} pro.meta=${pro_meta} ``` 5. 修改[com.ctrip.framework.apollo.core.internals.LegacyMetaServerProvider](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/internals/LegacyMetaServerProvider.java)类，增加读取`BETA`环境的meta server地址逻辑： ```java public class LegacyMetaServerProvider { ... domains.put(Env.BETA, getMetaServerAddress(prop, "beta_meta", "beta.meta")); ... } ``` 6. protaldb增加`BETA`环境，参考[分布式部署指南 2.1.3.1一节](zh/deployment/distributed-deployment-guide?id=_2131-调整apolloportaldb配置) 7. 为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](zh/deployment/distributed-deployment-guide?id=_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide?id=_122-apollo-meta-server)。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](zh/deployment/distributed-deployment-guide?id=_212-创建apolloconfigdb)，[2.1.3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_2132-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](zh/deployment/distributed-deployment-guide?id=_22112-配置数据库连接信息) > 注2：如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](zh/deployment/distributed-deployment-guide?id=_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化 ### 5. 如何删除应用、集群、Namespace？ 0.11.0版本开始Apollo管理员增加了删除应用、集群和AppNamespace的页面，建议使用该页面进行删除。页面入口： ![delete-app-cluster-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/delete-app-cluster-namespace-entry.png) 页面详情： ![delete-app-cluster-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/delete-app-cluster-namespace-detail.png) ### 6. 客户端多块网卡造成获取IP不准，如何解决？获取客户端网卡逻辑在1.4.0版本有所调整，所以需要根据客户端版本区分 #### 6.1 apollo-client为1.3.0及之前的版本如果有多网卡，且都是普通网卡的话，需要在/etc/hosts里面加一条映射关系来提升权重。格式：`ip ${hostname}` 这里的${hostname}就是你在机器上执行hostname的结果。比如正确IP为：192.168.1.50，hostname执行结果为：jim-ubuntu-pc 那么最终在hosts文件映射的记录为： ``` 192.168.1.50 jim-ubuntu-pc ``` #### 6.2 apollo-client为1.4.0及之后的版本如果有多网卡，且都是普通网卡的话，可以通过调整它们在系统中的顺序来改变优先级，顺序在前的优先级更高。 ### 7. 通过Apollo动态调整Spring Boot的Logging level 可以参考[apollo-use-cases](https://github.com/ctripcorp/apollo-use-cases)项目中的[spring-cloud-logger](https://github.com/ctripcorp/apollo-use-cases/tree/master/spring-cloud-logger)和[spring-boot-logger](https://github.com/ctripcorp/apollo-use-cases/tree/master/spring-boot-logger)代码示例。 ### 8. 将Config Service和Admin Service注册到单独的Eureka Server上 Apollo默认自带了Eureka作为内部的注册中心实现，一般情况下不需要考虑为Apollo单独部署注册中心。不过有些公司自己已经有了一套Eureka，如果希望把Apollo的Config Service和Admin Service也注册过去实现统一管理的话，可以按照如下步骤操作： #### 1. 配置Config Service不启动内置Eureka Server ##### 1.1 1.5.0及以上版本为apollo-configservice配置`apollo.eureka.server.enabled=false`即可，通过bootstrap.yml或-D参数等方式皆可。 ##### 1.2 1.5.0之前的版本修改[com.ctrip.framework.apollo.configservice.ConfigServiceApplication](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/ConfigServiceApplication.java)，把`@EnableEurekaServer`改为`@EnableEurekaClient` ```java @EnableEurekaClient @EnableAspectJAutoProxy @EnableAutoConfiguration // (exclude = EurekaClientConfigBean.class) @Configuration @EnableTransactionManagement @PropertySource(value = {"classpath:configservice.properties"}) @ComponentScan(basePackageClasses = {ApolloCommonConfig.class, ApolloBizConfig.class, ConfigServiceApplication.class, ApolloMetaServiceConfig.class}) public class ConfigServiceApplication { ... } ``` #### 2. 修改ApolloConfigDB.ServerConfig表中的`eureka.service.url`，指向自己的Eureka地址比如自己的Eureka服务地址是1.1.1.1:8761和2.2.2.2:8761，那么就将ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://1.1.1.1:8761/eureka/,http://2.2.2.2:8761/eureka/ ``` 需要注意的是更改Eureka地址只需要改ApolloConfigDB.ServerConfig表中的`eureka.service.url`即可，不需要修改meta server地址。 > 默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址，修改Eureka地址时不需要修改meta server地址。 ### 9. Spring Boot中使用`ConditionalOnProperty`读取不到配置 `@ConditionalOnProperty`功能从0.10.0版本开始支持，具体可以参考 [Spring Boot集成方式](zh/usage/java-sdk-user-guide?id=_3213-spring-boot集成方式（推荐）) ### 10. 多机房如何实现A机房的客户端就近读取A机房的config service，B机房的客户端就近读取B机房的config service？请参考[Issue 1294](https://github.com/ctripcorp/apollo/issues/1294)，该案例中由于中美机房相距甚远，所以需要config db两地部署，如果是同城多机房的话，两个机房的config service可以连同一个config db。 ### 11. apollo是否有支持HEAD请求的页面？阿里云slb配置健康检查只支持HEAD请求 apollo的每个服务都有`/health`页面的，该页面是apollo用来做健康检测的，支持各种请求方法，如GET, POST, HEAD等。 ### 12. apollo如何配置查看权限? 从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) ### 13. apollo如何放在独立的tomcat中跑？有些公司的运维策略可能会要求必须使用独立的tomcat跑应用，不允许apollo默认的startup.sh方式运行，下面以apollo-configservice为例简述一下如何使apollo服务端运行在独立的tomcat中： 1. 获取apollo代码（生产部署建议用release的版本） 2. 修改apollo-configservice的pom.xml，增加`<packaging>war</packaging>` 3. 按照分布式部署文档配置build.sh，然后打包 4. 把apollo-configservice的war包放到tomcat下 * cp apollo-configservice/target/apollo-configservice-xxx.war ${tomcat-dir}/webapps/ROOT.war 运行tomcat的startup.sh 5. 运行tomcat的startup.sh 另外，apollo还有一些调优参数建议在tomcat的server.xml中配置一下，可以参考[application.properties](https://github.com/ctripcorp/apollo/blob/master/apollo-common/src/main/resources/application.properties#L12) ### 14. 注册中心Eureka如何替换为zookeeper？许多公司微服务项目已经在使用zookeeper，如果出于方便服务管理的目的，希望Eureka替换为zookeeper的情况，可以参考[@hanyidreamer](https://github.com/hanyidreamer)贡献的改造步骤：[注册中心Eureka替换为zookeeper](https://blog.csdn.net/u014732209/article/details/89555535) ### 15. 本地多人同时开发，如何实现配置不一样且互不影响？参考[#1560](https://github.com/ctripcorp/apollo/issues/1560) ### 16. Portal挂载到nginx/slb后如何设置相对路径？一般情况下建议直接使用根目录来挂载portal，不过如果有些情况希望和其它应用共用nginx/slb，需要加上相对路径（如/apollo），那么可以按照下面的方式配置。 #### 16.1 Portal为1.7.0及以上版本首先为apollo-portal增加-D参数`server.servlet.context-path=/apollo`或系统环境变量`SERVER_SERVLET_CONTEXT_PATH=/apollo`。然后在nginx/slb上配置转发即可，以nginx为例： ``` location /apollo/ { proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://127.0.0.1:8070/apollo/; } ``` #### 16.2 Portal为1.6.0及以上版本首先为portal加上`prefix.path=/apollo`配置参数，配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`prefix.path`配置项即可。然后在nginx/slb上配置转发即可，以nginx为例： ``` location /apollo/ { proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://127.0.0.1:8070/; } ```	### 1. windows怎么执行build.sh? 安装[Git Bash](https://git-for-windows.github.io/)，然后运行 “./build.sh” 注意前面 “./” ### 2. 本地运行时Portal一直报Env is down. 默认config service启动在8080端口，admin service启动在8090端口。请确认这两个端口是否被其它应用程序占用。如果还伴有异常信息：org.springframework.web.client.HttpClientErrorException: 405 Method Not Allowed，一般是由于本地启动了`ShadowSocks`，因为`ShadowSocks`默认会占用8090端口。 1.1.0版本增加了系统信息页面，可以通过`管理员工具` -> `系统信息`查看当前各个环境的Meta Server以及admin service信息，有助于排查问题。 ### 3. admin server 或者 config server 注册了内网IP，导致portal或者client访问不了admin server或config server 分布式部署的时候，`apollo-configservice`和`apollo-adminservice`需要把自己的IP和端口注册到Meta Server（apollo-configservice本身）。 Apollo客户端和Portal会从Meta Server获取服务的地址（IP+端口），然后通过服务地址直接访问。所以如果实际部署的机器有多块网卡（如docker），或者存在某些网卡的IP是Apollo客户端和Portal无法访问的（如网络安全限制），那么我们就需要在`apollo-configservice`和`apollo-adminservice`中做相关限制以避免Eureka将这些网卡的IP注册到Meta Server。 #### 方案一：忽略某些网卡具体文档可以参考[Ignore Network Interfaces](http://projects.spring.io/spring-cloud/spring-cloud.html#ignore-network-interfaces)章节。具体而言，就是分别编辑[apollo-configservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/resources/application.yml)和[apollo-adminservice/src/main/resources/application.yml](https://github.com/ctripcorp/apollo/blob/master/apollo-adminservice/src/main/resources/application.yml)，然后把需要忽略的网卡加进去。如下面这个例子就是对于`apollo-configservice`，把docker0和veth.的网卡在注册到Eureka时忽略掉。 ```yaml spring: application: name: apollo-configservice profiles: active: ${apollo_profile} cloud: inetutils: ignoredInterfaces: - docker0 - veth. ``` > 注意，对于application.yml修改时要小心，千万不要把其它信息改错了，如spring.application.name等。 #### 方案二：强制指定admin server和config server向eureka注册的IP 可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.ip-address=${指定的IP}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: ip-address: ${指定的IP} ``` #### 方案三：强制指定admin server和config server向eureka注册的IP和Port 可以修改startup.sh，通过JVM System Property在运行时传入，如`-Deureka.instance.homePageUrl=http://${指定的IP}:${指定的Port}`，或者也可以修改apollo-adminservice或apollo-configservice 的bootstrap.yml文件，加入以下配置 ``` yaml eureka: instance: homePageUrl: http://${指定的IP}:${指定的Port} preferIpAddress: false ``` 做完上述修改并重启后，可以查看Eureka页面（http://${config-service-url:port}）检查注册上来的IP信息是否正确。 > 注：如果Apollo部署在公有云上，本地开发环境无法连接，但又需要做开发测试的话，客户端可以升级到0.11.0版本及以上，然后通过`-Dapollo.configService=http://config-service的公网IP:端口`来跳过meta service的服务发现，记得要对公网 SLB 设置 IP 白名单，避免数据泄露 ### 4. Portal如何增加环境？ #### 4.1 1.6.0及以上的版本 1.6.0版本增加了自定义环境的功能，可以在不修改代码的情况增加环境 1. protaldb增加环境，参考[3.1 调整ApolloPortalDB配置](zh/deployment/distributed-deployment-guide?id=_31-调整apolloportaldb配置) 2. 为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](zh/deployment/distributed-deployment-guide?id=_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide?id=_122-apollo-meta-server)。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](zh/deployment/distributed-deployment-guide?id=_212-创建apolloconfigdb)，[3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_32-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](zh/deployment/distributed-deployment-guide?id=_22112-配置数据库连接信息) > 注2：如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](zh/deployment/distributed-deployment-guide?id=_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化 #### 4.2 1.5.1及之前的版本 ##### 4.2.1 添加Apollo预先定义好的环境如果需要添加的环境是Apollo预先定义的环境（DEV, FAT, UAT, PRO），需要两步操作： 1. protaldb增加环境，参考[3.1 调整ApolloPortalDB配置](zh/deployment/distributed-deployment-guide?id=_31-调整apolloportaldb配置) 2. 为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](zh/deployment/distributed-deployment-guide?id=_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide?id=_122-apollo-meta-server)。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](zh/deployment/distributed-deployment-guide?id=_212-创建apolloconfigdb)，[3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_32-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](zh/deployment/distributed-deployment-guide?id=_22112-配置数据库连接信息) > 注2：如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](zh/deployment/distributed-deployment-guide?id=_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化 ##### 4.2.2 添加自定义的环境如果需要添加的环境不是Apollo预先定义的环境，请参照如下步骤操作： 1. 假设需要添加的环境名称叫beta 2. 修改[com.ctrip.framework.apollo.core.enums.Env](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/Env.java)类，在其中加入`BETA`枚举： ```java public enum Env{ LOCAL, DEV, BETA, FWS, FAT, UAT, LPT, PRO, TOOLS, UNKNOWN; ... } ``` 3. 修改[com.ctrip.framework.apollo.core.enums.EnvUtils](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/EnvUtils.java)类，在其中加入`BETA`枚举的转换逻辑： ```java public final class EnvUtils { public static Env transformEnv(String envName) { if (StringUtils.isBlank(envName)) { return Env.UNKNOWN; } switch (envName.trim().toUpperCase()) { ... case "BETA": return Env.BETA; ... default: return Env.UNKNOWN; } } } ``` 4. 修改[apollo-env.properties](https://github.com/ctripcorp/apollo/blob/master/apollo-portal/src/main/resources/apollo-env.properties)，增加`beta.meta`占位符： ```properties local.meta=http://localhost:8080 dev.meta=${dev_meta} fat.meta=${fat_meta} beta.meta=${beta_meta} uat.meta=${uat_meta} lpt.meta=${lpt_meta} pro.meta=${pro_meta} ``` 5. 修改[com.ctrip.framework.apollo.core.internals.LegacyMetaServerProvider](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/internals/LegacyMetaServerProvider.java)类，增加读取`BETA`环境的meta server地址逻辑： ```java public class LegacyMetaServerProvider { ... domains.put(Env.BETA, getMetaServerAddress(prop, "beta_meta", "beta.meta")); ... } ``` 6. protaldb增加`BETA`环境，参考[3.1 调整ApolloPortalDB配置](zh/deployment/distributed-deployment-guide?id=_31-调整apolloportaldb配置) 7. 为apollo-portal添加新增环境对应的meta server地址，具体参考：[2.2.1.1.2.4 配置apollo-portal的meta service信息](zh/deployment/distributed-deployment-guide?id=_221124-配置apollo-portal的meta-service信息)。apollo-client在新的环境下使用时也需要做好相应的配置，具体参考：[1.2.2 Apollo Meta Server](zh/usage/java-sdk-user-guide?id=_122-apollo-meta-server)。 >注1：一套Portal可以管理多个环境，但是每个环境都需要独立部署一套Config Service、Admin Service和ApolloConfigDB，具体请参考：[2.1.2 创建ApolloConfigDB](zh/deployment/distributed-deployment-guide?id=_212-创建apolloconfigdb)，[3.2 调整ApolloConfigDB配置](zh/deployment/distributed-deployment-guide?id=_32-调整apolloconfigdb配置)，[2.2.1.1.2 配置数据库连接信息](zh/deployment/distributed-deployment-guide?id=_22112-配置数据库连接信息) > 注2：如果是为已经运行了一段时间的Apollo配置中心增加环境，别忘了参考[2.1.2.4 从别的环境导入ApolloConfigDB的项目数据](zh/deployment/distributed-deployment-guide?id=_2124-从别的环境导入apolloconfigdb的项目数据)对新的环境做初始化 ### 5. 如何删除应用、集群、Namespace？ 0.11.0版本开始Apollo管理员增加了删除应用、集群和AppNamespace的页面，建议使用该页面进行删除。页面入口： ![delete-app-cluster-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/delete-app-cluster-namespace-entry.png) 页面详情： ![delete-app-cluster-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/delete-app-cluster-namespace-detail.png) ### 6. 客户端多块网卡造成获取IP不准，如何解决？获取客户端网卡逻辑在1.4.0版本有所调整，所以需要根据客户端版本区分 #### 6.1 apollo-client为1.3.0及之前的版本如果有多网卡，且都是普通网卡的话，需要在/etc/hosts里面加一条映射关系来提升权重。格式：`ip ${hostname}` 这里的${hostname}就是你在机器上执行hostname的结果。比如正确IP为：192.168.1.50，hostname执行结果为：jim-ubuntu-pc 那么最终在hosts文件映射的记录为： ``` 192.168.1.50 jim-ubuntu-pc ``` #### 6.2 apollo-client为1.4.0及之后的版本如果有多网卡，且都是普通网卡的话，可以通过调整它们在系统中的顺序来改变优先级，顺序在前的优先级更高。 ### 7. 通过Apollo动态调整Spring Boot的Logging level 可以参考[apollo-use-cases](https://github.com/ctripcorp/apollo-use-cases)项目中的[spring-cloud-logger](https://github.com/ctripcorp/apollo-use-cases/tree/master/spring-cloud-logger)和[spring-boot-logger](https://github.com/ctripcorp/apollo-use-cases/tree/master/spring-boot-logger)代码示例。 ### 8. 将Config Service和Admin Service注册到单独的Eureka Server上 Apollo默认自带了Eureka作为内部的注册中心实现，一般情况下不需要考虑为Apollo单独部署注册中心。不过有些公司自己已经有了一套Eureka，如果希望把Apollo的Config Service和Admin Service也注册过去实现统一管理的话，可以按照如下步骤操作： #### 1. 配置Config Service不启动内置Eureka Server ##### 1.1 1.5.0及以上版本为apollo-configservice配置`apollo.eureka.server.enabled=false`即可，通过bootstrap.yml或-D参数等方式皆可。 ##### 1.2 1.5.0之前的版本修改[com.ctrip.framework.apollo.configservice.ConfigServiceApplication](https://github.com/ctripcorp/apollo/blob/master/apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/ConfigServiceApplication.java)，把`@EnableEurekaServer`改为`@EnableEurekaClient` ```java @EnableEurekaClient @EnableAspectJAutoProxy @EnableAutoConfiguration // (exclude = EurekaClientConfigBean.class) @Configuration @EnableTransactionManagement @PropertySource(value = {"classpath:configservice.properties"}) @ComponentScan(basePackageClasses = {ApolloCommonConfig.class, ApolloBizConfig.class, ConfigServiceApplication.class, ApolloMetaServiceConfig.class}) public class ConfigServiceApplication { ... } ``` #### 2. 修改ApolloConfigDB.ServerConfig表中的`eureka.service.url`，指向自己的Eureka地址比如自己的Eureka服务地址是1.1.1.1:8761和2.2.2.2:8761，那么就将ApolloConfigDB.ServerConfig表中设置eureka.service.url为： ``` http://1.1.1.1:8761/eureka/,http://2.2.2.2:8761/eureka/ ``` 需要注意的是更改Eureka地址只需要改ApolloConfigDB.ServerConfig表中的`eureka.service.url`即可，不需要修改meta server地址。 > 默认情况下，meta service和config service是部署在同一个JVM进程，所以meta service的地址就是config service的地址，修改Eureka地址时不需要修改meta server地址。 ### 9. Spring Boot中使用`ConditionalOnProperty`读取不到配置 `@ConditionalOnProperty`功能从0.10.0版本开始支持，具体可以参考 [Spring Boot集成方式](zh/usage/java-sdk-user-guide?id=_3213-spring-boot集成方式（推荐）) ### 10. 多机房如何实现A机房的客户端就近读取A机房的config service，B机房的客户端就近读取B机房的config service？请参考[Issue 1294](https://github.com/ctripcorp/apollo/issues/1294)，该案例中由于中美机房相距甚远，所以需要config db两地部署，如果是同城多机房的话，两个机房的config service可以连同一个config db。 ### 11. apollo是否有支持HEAD请求的页面？阿里云slb配置健康检查只支持HEAD请求 apollo的每个服务都有`/health`页面的，该页面是apollo用来做健康检测的，支持各种请求方法，如GET, POST, HEAD等。 ### 12. apollo如何配置查看权限? 从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) ### 13. apollo如何放在独立的tomcat中跑？有些公司的运维策略可能会要求必须使用独立的tomcat跑应用，不允许apollo默认的startup.sh方式运行，下面以apollo-configservice为例简述一下如何使apollo服务端运行在独立的tomcat中： 1. 获取apollo代码（生产部署建议用release的版本） 2. 修改apollo-configservice的pom.xml，增加`<packaging>war</packaging>` 3. 按照分布式部署文档配置build.sh，然后打包 4. 把apollo-configservice的war包放到tomcat下 * cp apollo-configservice/target/apollo-configservice-xxx.war ${tomcat-dir}/webapps/ROOT.war 运行tomcat的startup.sh 5. 运行tomcat的startup.sh 另外，apollo还有一些调优参数建议在tomcat的server.xml中配置一下，可以参考[application.properties](https://github.com/ctripcorp/apollo/blob/master/apollo-common/src/main/resources/application.properties#L12) ### 14. 注册中心Eureka如何替换为zookeeper？许多公司微服务项目已经在使用zookeeper，如果出于方便服务管理的目的，希望Eureka替换为zookeeper的情况，可以参考[@hanyidreamer](https://github.com/hanyidreamer)贡献的改造步骤：[注册中心Eureka替换为zookeeper](https://blog.csdn.net/u014732209/article/details/89555535) ### 15. 本地多人同时开发，如何实现配置不一样且互不影响？参考[#1560](https://github.com/ctripcorp/apollo/issues/1560) ### 16. Portal挂载到nginx/slb后如何设置相对路径？一般情况下建议直接使用根目录来挂载portal，不过如果有些情况希望和其它应用共用nginx/slb，需要加上相对路径（如/apollo），那么可以按照下面的方式配置。 #### 16.1 Portal为1.7.0及以上版本首先为apollo-portal增加-D参数`server.servlet.context-path=/apollo`或系统环境变量`SERVER_SERVLET_CONTEXT_PATH=/apollo`。然后在nginx/slb上配置转发即可，以nginx为例： ``` location /apollo/ { proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://127.0.0.1:8070/apollo/; } ``` #### 16.2 Portal为1.6.0及以上版本首先为portal加上`prefix.path=/apollo`配置参数，配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`prefix.path`配置项即可。然后在nginx/slb上配置转发即可，以nginx为例： ``` location /apollo/ { proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://127.0.0.1:8070/; } ```	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/misc/apollo-benchmark.md	很多同学关心Apollo的性能和可靠性，以下数据是采集携程内部生产环境单台机器的数据。监控工具是[Cat](https://github.com/dianping/cat)。 ### 一、测试机器配置 #### 1.1 机器配置 4C12G #### 1.2 JVM参数 ```` -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=8 -XX:+UseParNewGC -XX:ParallelGCThreads=4 -XX:MaxTenuringThreshold=9 -XX:+UseConcMarkSweepGC -XX:+DisableExplicitGC -XX:+UseCMSInitiatingOccupancyOnly -XX:+ScavengeBeforeFullGC -XX:+UseCMSCompactAtFullCollection -XX:+CMSParallelRemarkEnabled -XX:CMSFullGCsBeforeCompaction=9 -XX:CMSInitiatingOccupancyFraction=60 -XX:+CMSClassUnloadingEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSPermGenSweepingEnabled -XX:CMSInitiatingPermOccupancyFraction=70 -XX:+ExplicitGCInvokesConcurrent -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationConcurrentTime -XX:+PrintHeapAtGC -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Duser.timezone=Asia/Shanghai -Dclient.encoding.override=UTF-8 -Dfile.encoding=UTF-8 -Djava.security.egd=file:/dev/./urandom ```` #### 1.3 JVM版本 1.8.0_60 #### 1.4 Apollo版本 0.9.0 #### 1.5 单台机器客户端连接数（客户端数） 5600 #### 1.6 集群总客户端连接数（客户端数） 10W+ ### 二、性能指标 #### 2.1 获取配置Http接口响应时间 QPS: 160 平均响应时间: 0.1ms 95线响应时间: 0.3ms 999线响应时间: 2.5ms >注：config service开启了配置缓存，更多信息可以参考[分布式部署指南中的缓存配置](zh/deployment/distributed-deployment-guide#_3-config-servicecacheenabled-是否开启配置缓存) #### 2.2 Config Server GC情况 YGC: 平均2Min一次，一次耗时300ms OGC: 平均1H一次，一次耗时380ms #### 2.3 CPU指标 LoadAverage：0.5 System CPU利用率：6% Process CPU利用率：8%	很多同学关心Apollo的性能和可靠性，以下数据是采集携程内部生产环境单台机器的数据。监控工具是[Cat](https://github.com/dianping/cat)。 ### 一、测试机器配置 #### 1.1 机器配置 4C12G #### 1.2 JVM参数 ```` -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=8 -XX:+UseParNewGC -XX:ParallelGCThreads=4 -XX:MaxTenuringThreshold=9 -XX:+UseConcMarkSweepGC -XX:+DisableExplicitGC -XX:+UseCMSInitiatingOccupancyOnly -XX:+ScavengeBeforeFullGC -XX:+UseCMSCompactAtFullCollection -XX:+CMSParallelRemarkEnabled -XX:CMSFullGCsBeforeCompaction=9 -XX:CMSInitiatingOccupancyFraction=60 -XX:+CMSClassUnloadingEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSPermGenSweepingEnabled -XX:CMSInitiatingPermOccupancyFraction=70 -XX:+ExplicitGCInvokesConcurrent -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationConcurrentTime -XX:+PrintHeapAtGC -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Duser.timezone=Asia/Shanghai -Dclient.encoding.override=UTF-8 -Dfile.encoding=UTF-8 -Djava.security.egd=file:/dev/./urandom ```` #### 1.3 JVM版本 1.8.0_60 #### 1.4 Apollo版本 0.9.0 #### 1.5 单台机器客户端连接数（客户端数） 5600 #### 1.6 集群总客户端连接数（客户端数） 10W+ ### 二、性能指标 #### 2.1 获取配置Http接口响应时间 QPS: 160 平均响应时间: 0.1ms 95线响应时间: 0.3ms 999线响应时间: 2.5ms >注：config service开启了配置缓存，更多信息可以参考[分布式部署指南中的缓存配置](zh/deployment/distributed-deployment-guide#_323-config-servicecacheenabled-是否开启配置缓存) #### 2.2 Config Server GC情况 YGC: 平均2Min一次，一次耗时300ms OGC: 平均1H一次，一次耗时380ms #### 2.3 CPU指标 LoadAverage：0.5 System CPU利用率：6% Process CPU利用率：8%	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/usage/apollo-user-guide.md	#   # 名词解释 * 普通应用 * 普通应用指的是独立运行的程序，如 * Web应用程序 * 带有main函数的程序 * 公共组件 * 公共组件指的是发布的类库、客户端程序，不会自己独立运行，如 * Java的jar包 * .Net的dll文件 # 一、普通应用接入指南 ## 1.1 创建项目要使用Apollo，第一步需要创建项目。 1. 打开apollo-portal主页 2. 点击“创建项目” ![create-app-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app-entry.png) 3. 输入项目信息 * 部门：选择应用所在的部门 * 应用AppId：用来标识应用身份的唯一id，格式为string，需要和客户端app.properties中配置的app.id对应 * 应用名称：应用名，仅用于界面展示 * 应用负责人：选择的人默认会成为该项目的管理员，具备项目权限管理、集群创建、Namespace创建等权限 ![create-app](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app.png) 4. 点击提交创建成功后，会自动跳转到项目首页 ![app-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-created.png) ## 1.2 项目权限分配 ### 1.2.1 项目管理员权限项目管理员拥有以下权限： 1. 可以管理项目的权限分配 2. 可以创建集群 3. 可以创建Namespace 创建项目时填写的应用负责人默认会成为项目的管理员之一，如果还需要其他人也成为项目管理员，可以按照下面步骤操作： 1. 点击页面左侧的“管理项目” * ![app-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-entry.png) 2. 搜索需要添加的成员并点击添加 * ![app-permission-search-user](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-search-user.png) * ![app-permission-user-added](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-user-added.png) ### 1.2.2 配置编辑、发布权限配置权限分为编辑和发布： * 编辑权限允许用户在Apollo界面上创建、修改、删除配置 * 配置修改后只在Apollo界面上变化，不会影响到应用实际使用的配置 * 发布权限允许用户在Apollo界面上发布、回滚配置 * 配置只有在发布、回滚动作后才会被应用实际使用到 * Apollo在用户操作发布、回滚动作后实时通知到应用，并使最新配置生效项目创建完，默认没有分配配置的编辑和发布权限，需要项目管理员进行授权。 1. 点击application这个namespace的授权按钮 * ![namespace-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-entry.png) 2. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 3. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) ## 1.3 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 ### 1.3.1 通过表格模式添加配置 1. 点击新增配置 * ![create-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-entry.png) 2. 输入配置项 * ![create-item-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-detail.png) 3. 点击提交 * ![item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/item-created.png) ### 1.3.2 通过文本模式编辑 Apollo除了支持表格模式，逐个添加、修改配置外，还提供文本模式批量添加、修改。这个对于从已有的properties文件迁移尤其有用。 1. 切换到文本编辑模式 ![text-mode-config-overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-overview.png) 2. 点击右侧的修改配置按钮 ![text-mode-config-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-entry.png) 3. 输入配置项，并点击提交修改 ![text-mode-config-submit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-submit.png) ## 1.4 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-entry.png) 2. 填写发布相关信息，点击发布 ![publish-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-detail.png) ## 1.5 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) ## 1.6 回滚已发布配置如果发现已发布的配置有问题，可以通过点击『回滚』按钮来将客户端读取到的配置回滚到上一个发布版本。这里的回滚机制类似于发布系统，发布系统中的回滚操作是将部署到机器上的安装包回滚到上一个部署的版本，但代码仓库中的代码是不会回滚的，从而开发可以在修复代码后重新发布。 Apollo中的回滚也是类似的机制，点击回滚后是将发布到客户端的配置回滚到上一个已发布版本，也就是说客户端读取到的配置会恢复到上一个版本，但页面上编辑状态的配置是不会回滚的，从而开发可以在修复配置后重新发布。 # 二、公共组件接入指南 ## 2.1 公共组件和普通应用的区别公共组件是指那些发布给其它应用使用的客户端代码，比如CAT客户端、Hermes Producer客户端等。虽然这类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为是应用的一部分。通常情况下，这类组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。 ## 2.2 公共组件接入步骤公共组件的接入步骤，和普通应用几乎一致，唯一的区别是公共组件需要创建自己唯一的Namespace。所以，首先执行普通应用接入文档中的以下几个步骤，然后再按照本章节后面的步骤操作。 1. [创建项目](#_11-%E5%88%9B%E5%BB%BA%E9%A1%B9%E7%9B%AE) 2. [项目管理员权限](#_121-%E9%A1%B9%E7%9B%AE%E7%AE%A1%E7%90%86%E5%91%98%E6%9D%83%E9%99%90) ### 2.2.1 创建Namespace 创建Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权。 1. 点击页面左侧的添加Namespace * ![create-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace.png) 2. 点击“创建新的Namespace” * ![create-namespace-select-type](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-select-type.png) 3. 输入公共组件的Namespace名称，需要注意的是Namespace名称全局唯一 * Apollo会默认把部门代号添加在最前面 * ![create-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-detail.png) 4. 点击提交后，页面会自动跳转到关联Namespace页面 * 首先，选中所有需要有这个Namespace的环境和集群，一般建议全选 * 其次，选中刚刚创建的namespace * 最后，点击提交 * ![link-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-namespace-detail.png) 5. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 6. 点击“返回”回到项目页面 ### 2.2.2 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 #### 2.2.2.1 通过表格模式添加配置 1. 点击新增配置 ![public-namespace-edit-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item-entry.png) 2. 输入配置项 ![public-namespace-edit-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item.png) 3. 点击提交 ![public-namespace-item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-item-created.png) #### 2.2.2.2 通过文本模式编辑这部分和普通应用一致，具体步骤请参见[1.3.2 通过文本模式编辑](#_132-%E9%80%9A%E8%BF%87%E6%96%87%E6%9C%AC%E6%A8%A1%E5%BC%8F%E7%BC%96%E8%BE%91)。 ### 2.2.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![public-namespace-publish-items-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items-entry.png) 2. 填写发布相关信息，点击发布 ![public-namespace-publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items.png) ### 2.2.4 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 对于公共组件的配置读取，可以参考上述文档中的“获取公共Namespace的配置”部分。 ## 2.3 应用覆盖公用组件配置步骤前面提到，通常情况下，公共组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。这里就讲一下应用如何覆盖公用组件的配置，简单起见，假设apollo-portal应用使用了hermes producer客户端，并且希望调整hermes的批量发送大小。 ### 2.3.1 关联公共组件Namespace 1. 进入使用公共组件的应用项目首页，点击左侧的添加Namespace按钮 * 所以，在这个例子中，我们需要进入apollo-portal的首页。 * （添加Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权） * ![link-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace-entry.png) 2. 找到hermes producer的namespace，并选择需要关联到哪些环境和集群 ![link-public-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace.png) 3. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 4. 点击“返回”回到项目页面 ### 2.3.2 覆盖公用组件配置 1. 点击新增配置 ![override-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-entry.png) 2. 输入要覆盖的配置项 ![override-public-namespace-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item.png) 3. 点击提交 ![override-public-namespace-item-done](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-done.png) ### 2.3.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![override-public-namespace-item-publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish-entry.png) 2. 填写发布相关信息，点击发布 ![override-public-namespace-item-publish](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish.png) 3. 配置发布成功后，hermes producer客户端在apollo-portal应用里面运行时读取到的sender.batchSize的值就是1000。 # 三、集群独立配置说明在有些特殊情况下，应用有需求对不同的集群做不同的配置，比如部署在A机房的应用连接的es服务器地址和部署在B机房的应用连接的es服务器地址不一样。在这种情况下，可以通过在Apollo创建不同的集群来解决。 ## 3.1 创建集群创建集群需要项目管理员权限，如果发现没有添加集群按钮，可以找项目管理员授权。 1. 点击页面左侧的“添加集群”按钮 * ![create-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster.png) 2. 输入集群名称，选择环境并提交 * ![create-cluster-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster-detail.png) 3. 切换到对应的集群，修改配置并发布即可 * ![config-in-cluster-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/cluster-created.png) 4. 通过上述配置，部署在SHAJQ机房的应用就会读到SHAJQ集群下的配置 5. 如果应用还在其它机房部署了应用，那么在上述的配置下，会读到default集群下的配置。 # 四、多个AppId使用同一份配置在一些情况下，尽管应用本身不是公共组件，但还是需要在多个AppId之间共用同一份配置，比如同一个产品的不同项目：XX-Web, XX-Service, XX-Job等。这种情况下如果希望实现多个AppId使用同一份配置的话，基本概念和公共组件的配置是一致的。具体来说，就是在其中一个AppId下创建一个namespace，写入公共的配置信息，然后在各个项目中读取该namespace的配置即可。如果某个AppId需要覆盖公共的配置信息，那么在该AppId下关联公共的namespace并写入需要覆盖的配置即可。具体步骤可以参考[公共组件接入指南](#%e4%ba%8c%e3%80%81%e5%85%ac%e5%85%b1%e7%bb%84%e4%bb%b6%e6%8e%a5%e5%85%a5%e6%8c%87%e5%8d%97)。 # 五、灰度发布使用指南通过灰度发布功能，可以实现： 1. 对于一些对程序有比较大影响的配置，可以先在一个或者多个实例生效，观察一段时间没问题后再全量发布配置。 2. 对于一些需要调优的配置参数，可以通过灰度发布功能来实现A/B测试。可以在不同的机器上应用不同的配置，不断调整、测评一段时间后找出较优的配置再全量发布配置。下面将结合一个实际例子来描述如何使用灰度发布功能。 ## 5.1 场景介绍 100004458(apollo-demo)项目有两个客户端： 1. 10.32.21.19 2. 10.32.21.22 ![initial-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-instance-list.png) 灰度目标： * 当前有一个配置timeout=2000，我们希望对10.32.21.22灰度发布timeout=3000，对10.32.21.19仍然是timeout=2000。 ![initial-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-config.png) ## 5.2 创建灰度首先点击application namespace右上角的`创建灰度`按钮。 ![create-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/create-gray-release.png) 点击确定后，灰度版本就创建成功了，页面会自动切换到`灰度版本`Tab。 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-gray-release-tab.png) ## 5.3 灰度配置点击`主版本的配置`中，timeout配置最右侧的`对此配置灰度`按钮 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/edit-gray-release-config.png) 在弹出框中填入要灰度的值：3000，点击提交。 ![submit-gray-release-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/submit-gray-release-config.png) ![gray-release-config-submitted](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-config-submitted.png) ## 5.4 配置灰度规则切换到`灰度规则`Tab，点击`新增规则`按钮 ![new-gray-release-rule](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/new-gray-release-rule.png) 在弹出框中`灰度的IP`下拉框会默认展示当前使用配置的机器列表，选择我们要灰度的IP，点击完成。 ![select-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/select-gray-release-ip.png) ![gray-release-ip-selected](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-ip-selected.png) ![gray-release-rule-saved](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-rule-saved.png) 如果下拉框中没找到需要的IP，说明机器还没从Apollo取过配置，可以点击手动输入IP来输入，输入完后点击添加按钮 ![manual-input-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip.png) ![manual-input-gray-release-ip-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip-2.png) >注：对于公共Namespace的灰度规则，需要先指定要灰度的appId，然后再选择IP。 ## 5.5 灰度发布配置规则已经生效，不过灰度配置还没有发布。切换到`配置`Tab。再次检查灰度的配置部分，如果没有问题，点击`灰度发布`。 ![prepare-to-do-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-do-gray-release.png) 在弹出框中可以看到主版本的值是2000，灰度版本即将发布的值是3000。填入其它信息后，点击发布。 ![gray-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-confirm-dialog.png) 发布后，切换到`灰度实例列表`Tab，就能看到10.32.21.22已经使用了灰度发布的值。 ![gray-release-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-instance-list.png) 切换到`主版本`的`实例列表`，会看到主版本配置只有10.32.21.19在使用了。 ![master-branch-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list.png) 后面可以继续配置的修改或规则的更改。配置的修改需要点击灰度发布后才会生效，规则的修改在规则点击完成后就会实时生效。 ## 5.6 全量发布如果灰度的配置测试下来比较理想，符合预期，那么就可以操作`全量发布`。全量发布的效果是： 1. 灰度版本的配置会合并回主版本，在这个例子中，就是主版本的timeout会被更新成3000 2. 主版本的配置会自动进行一次发布 3. 在全量发布页面，可以选择是否保留当前灰度版本，默认为不保留。 ![prepare-to-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-full-release.png) ![full-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog.png) ![full-release-confirm-dialog-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog-2.png) 我选择了不保留灰度版本，所以发布完的效果就是主版本的配置更新、灰度版本删除。点击主版本的实例列表，可以看到10.32.21.22和10.32.21.19都使用了主版本最新的配置。 ![master-branch-instance-list-after-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list-after-full-release.png) ## 5.7 放弃灰度如果灰度版本不理想或者不需要了，可以点击`放弃灰度`。 ![abandon-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/abandon-gray-release.png) ## 5.8 发布历史点击主版本的`发布历史`按钮，可以看到当前namespace的主版本以及灰度版本的发布历史。 ![view-release-history](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history.png) ![view-release-history-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history-detail.png) # 六、其它功能配置 ## 6.1 配置查看权限从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) ## 6.2 配置访问密钥 Apollo从1.6.0版本开始增加访问密钥机制，从而只有经过身份验证的客户端才能访问敏感配置。如果应用开启了访问密钥，客户端需要配置密钥，否则无法获取配置。 1. 项目管理员打开管理密钥页面 ![管理密钥入口](https://user-images.githubusercontent.com/837658/94990081-f4d3cd80-05ab-11eb-9470-fed5ec6de92e.png) 2. 为项目的每个环境生成访问密钥，注意默认是禁用的，建议在客户端都配置完成后再开启 ![密钥配置页面](https://user-images.githubusercontent.com/837658/94990150-788dba00-05ac-11eb-9a12-727fdb872e42.png) 3. 客户端侧[配置访问密钥](zh/usage/java-sdk-user-guide#_1244-配置访问密钥) # 七、最佳实践 ## 7.1 安全相关配置中心作为基础服务，存储着公司非常重要的配置信息，所以安全因素需要大家重点关注，下面列举了一些注意事项供大家参考，也欢迎大家分享自己的实践案例。 ### 7.1.1 认证建议接入公司统一的身份认证系统，如 SSO、LDAP 等，接入方式可以参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) > 如果使用Apollo提供的Spring Security简单认证，务必记得要修改超级管理员apollo的密码 ### 7.1.2 授权 Apollo 支持细粒度的权限控制，请务必根据实际情况做好权限控制： 1. [项目管理员权限](#_121-项目管理员权限) * Apollo 默认允许所有登录用户创建项目，如果只允许部分用户创建项目，可以开启[创建项目权限控制](zh/deployment/distributed-deployment-guide?id=_10-rolecreate-applicationenabled-是否开启创建项目权限控制) 2. [配置编辑、发布权限](#_122-配置编辑、发布权限) * 配置编辑、发布权限支持按环境配置，比如开发环境开发人员可以自行完成配置编辑和发布的过程，但是生产环境发布权限交由测试或运维人员 * 生产环境建议同时开启[发布审核](zh/deployment/distributed-deployment-guide?id=_2-namespacelockswitch-一次发布只能有一个人修改开关，用于发布审核)，从而控制一次配置发布只能由一个人修改，另一个人发布，确保配置修改得到充分检查 3. [配置查看权限](#_61-配置查看权限) * 可以指定某个环境只允许项目成员查看私有Namespace的配置，从而避免敏感配置泄露，如生产环境 ### 7.1.3 系统访问除了用户权限，在系统访问上也需要加以考虑： 1. `apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，禁止`apollo-configservice`和`apollo-adminservice`直接暴露在公网 2. 对敏感配置可以考虑开启[访问秘钥](#_62-%e9%85%8d%e7%bd%ae%e8%ae%bf%e9%97%ae%e5%af%86%e9%92%a5)，从而只有经过身份验证的客户端才能访问敏感配置 3. 1.7.1及以上版本可以考虑为`apollo-adminservice`开启[访问控制](zh/deployment/distributed-deployment-guide?id=_6-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，从而只有[受控的](zh/deployment/distributed-deployment-guide?id=_12-admin-serviceaccesstokens-%e8%ae%be%e7%bd%aeapollo-portal%e8%ae%bf%e9%97%ae%e5%90%84%e7%8e%af%e5%a2%83apollo-adminservice%e6%89%80%e9%9c%80%e7%9a%84access-token)`apollo-portal`才能访问对应接口，增强安全性	#   # 名词解释 * 普通应用 * 普通应用指的是独立运行的程序，如 * Web应用程序 * 带有main函数的程序 * 公共组件 * 公共组件指的是发布的类库、客户端程序，不会自己独立运行，如 * Java的jar包 * .Net的dll文件 # 一、普通应用接入指南 ## 1.1 创建项目要使用Apollo，第一步需要创建项目。 1. 打开apollo-portal主页 2. 点击“创建项目” ![create-app-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app-entry.png) 3. 输入项目信息 * 部门：选择应用所在的部门 * 应用AppId：用来标识应用身份的唯一id，格式为string，需要和客户端app.properties中配置的app.id对应 * 应用名称：应用名，仅用于界面展示 * 应用负责人：选择的人默认会成为该项目的管理员，具备项目权限管理、集群创建、Namespace创建等权限 ![create-app](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-app.png) 4. 点击提交创建成功后，会自动跳转到项目首页 ![app-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-created.png) ## 1.2 项目权限分配 ### 1.2.1 项目管理员权限项目管理员拥有以下权限： 1. 可以管理项目的权限分配 2. 可以创建集群 3. 可以创建Namespace 创建项目时填写的应用负责人默认会成为项目的管理员之一，如果还需要其他人也成为项目管理员，可以按照下面步骤操作： 1. 点击页面左侧的“管理项目” * ![app-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-entry.png) 2. 搜索需要添加的成员并点击添加 * ![app-permission-search-user](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-search-user.png) * ![app-permission-user-added](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/app-permission-user-added.png) ### 1.2.2 配置编辑、发布权限配置权限分为编辑和发布： * 编辑权限允许用户在Apollo界面上创建、修改、删除配置 * 配置修改后只在Apollo界面上变化，不会影响到应用实际使用的配置 * 发布权限允许用户在Apollo界面上发布、回滚配置 * 配置只有在发布、回滚动作后才会被应用实际使用到 * Apollo在用户操作发布、回滚动作后实时通知到应用，并使最新配置生效项目创建完，默认没有分配配置的编辑和发布权限，需要项目管理员进行授权。 1. 点击application这个namespace的授权按钮 * ![namespace-permission-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-entry.png) 2. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 3. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) ## 1.3 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 ### 1.3.1 通过表格模式添加配置 1. 点击新增配置 * ![create-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-entry.png) 2. 输入配置项 * ![create-item-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-item-detail.png) 3. 点击提交 * ![item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/item-created.png) ### 1.3.2 通过文本模式编辑 Apollo除了支持表格模式，逐个添加、修改配置外，还提供文本模式批量添加、修改。这个对于从已有的properties文件迁移尤其有用。 1. 切换到文本编辑模式 ![text-mode-config-overview](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-overview.png) 2. 点击右侧的修改配置按钮 ![text-mode-config-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-entry.png) 3. 输入配置项，并点击提交修改 ![text-mode-config-submit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-config-submit.png) ## 1.4 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-entry.png) 2. 填写发布相关信息，点击发布 ![publish-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/hermes-portal-publish-detail.png) ## 1.5 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) ## 1.6 回滚已发布配置如果发现已发布的配置有问题，可以通过点击『回滚』按钮来将客户端读取到的配置回滚到上一个发布版本。这里的回滚机制类似于发布系统，发布系统中的回滚操作是将部署到机器上的安装包回滚到上一个部署的版本，但代码仓库中的代码是不会回滚的，从而开发可以在修复代码后重新发布。 Apollo中的回滚也是类似的机制，点击回滚后是将发布到客户端的配置回滚到上一个已发布版本，也就是说客户端读取到的配置会恢复到上一个版本，但页面上编辑状态的配置是不会回滚的，从而开发可以在修复配置后重新发布。 # 二、公共组件接入指南 ## 2.1 公共组件和普通应用的区别公共组件是指那些发布给其它应用使用的客户端代码，比如CAT客户端、Hermes Producer客户端等。虽然这类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为是应用的一部分。通常情况下，这类组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。 ## 2.2 公共组件接入步骤公共组件的接入步骤，和普通应用几乎一致，唯一的区别是公共组件需要创建自己唯一的Namespace。所以，首先执行普通应用接入文档中的以下几个步骤，然后再按照本章节后面的步骤操作。 1. [创建项目](#_11-%E5%88%9B%E5%BB%BA%E9%A1%B9%E7%9B%AE) 2. [项目管理员权限](#_121-%E9%A1%B9%E7%9B%AE%E7%AE%A1%E7%90%86%E5%91%98%E6%9D%83%E9%99%90) ### 2.2.1 创建Namespace 创建Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权。 1. 点击页面左侧的添加Namespace * ![create-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace.png) 2. 点击“创建新的Namespace” * ![create-namespace-select-type](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-select-type.png) 3. 输入公共组件的Namespace名称，需要注意的是Namespace名称全局唯一 * Apollo会默认把部门代号添加在最前面 * ![create-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-namespace-detail.png) 4. 点击提交后，页面会自动跳转到关联Namespace页面 * 首先，选中所有需要有这个Namespace的环境和集群，一般建议全选 * 其次，选中刚刚创建的namespace * 最后，点击提交 * ![link-namespace-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-namespace-detail.png) 5. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 * ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 * ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 6. 点击“返回”回到项目页面 ### 2.2.2 添加配置项编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。 #### 2.2.2.1 通过表格模式添加配置 1. 点击新增配置 ![public-namespace-edit-item-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item-entry.png) 2. 输入配置项 ![public-namespace-edit-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-edit-item.png) 3. 点击提交 ![public-namespace-item-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-item-created.png) #### 2.2.2.2 通过文本模式编辑这部分和普通应用一致，具体步骤请参见[1.3.2 通过文本模式编辑](#_132-%E9%80%9A%E8%BF%87%E6%96%87%E6%9C%AC%E6%A8%A1%E5%BC%8F%E7%BC%96%E8%BE%91)。 ### 2.2.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![public-namespace-publish-items-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items-entry.png) 2. 填写发布相关信息，点击发布 ![public-namespace-publish-items](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/public-namespace-publish-items.png) ### 2.2.4 应用读取配置配置发布成功后，应用就可以通过Apollo客户端读取到配置了。 Apollo目前提供Java客户端，具体信息请点击[Java客户端使用文档](zh/usage/java-sdk-user-guide)：如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考[其它语言客户端接入指南](zh/usage/other-language-client-user-guide) 对于公共组件的配置读取，可以参考上述文档中的“获取公共Namespace的配置”部分。 ## 2.3 应用覆盖公用组件配置步骤前面提到，通常情况下，公共组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。这里就讲一下应用如何覆盖公用组件的配置，简单起见，假设apollo-portal应用使用了hermes producer客户端，并且希望调整hermes的批量发送大小。 ### 2.3.1 关联公共组件Namespace 1. 进入使用公共组件的应用项目首页，点击左侧的添加Namespace按钮 * 所以，在这个例子中，我们需要进入apollo-portal的首页。 * （添加Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权） * ![link-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace-entry.png) 2. 找到hermes producer的namespace，并选择需要关联到哪些环境和集群 ![link-public-namespace](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/link-public-namespace.png) 3. 关联成功后，页面会自动跳转到Namespace权限管理页面 1. 分配修改权限 ![namespace-permission-edit](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-permission-edit.png) 2. 分配发布权限 ![namespace-publish-permission](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/namespace-publish-permission.png) 4. 点击“返回”回到项目页面 ### 2.3.2 覆盖公用组件配置 1. 点击新增配置 ![override-public-namespace-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-entry.png) 2. 输入要覆盖的配置项 ![override-public-namespace-item](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item.png) 3. 点击提交 ![override-public-namespace-item-done](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-done.png) ### 2.3.3 发布配置配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。 1. 点击“发布按钮” ![override-public-namespace-item-publish-entry](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish-entry.png) 2. 填写发布相关信息，点击发布 ![override-public-namespace-item-publish](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/override-public-namespace-item-publish.png) 3. 配置发布成功后，hermes producer客户端在apollo-portal应用里面运行时读取到的sender.batchSize的值就是1000。 # 三、集群独立配置说明在有些特殊情况下，应用有需求对不同的集群做不同的配置，比如部署在A机房的应用连接的es服务器地址和部署在B机房的应用连接的es服务器地址不一样。在这种情况下，可以通过在Apollo创建不同的集群来解决。 ## 3.1 创建集群创建集群需要项目管理员权限，如果发现没有添加集群按钮，可以找项目管理员授权。 1. 点击页面左侧的“添加集群”按钮 * ![create-cluster](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster.png) 2. 输入集群名称，选择环境并提交 * ![create-cluster-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/create-cluster-detail.png) 3. 切换到对应的集群，修改配置并发布即可 * ![config-in-cluster-created](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/cluster-created.png) 4. 通过上述配置，部署在SHAJQ机房的应用就会读到SHAJQ集群下的配置 5. 如果应用还在其它机房部署了应用，那么在上述的配置下，会读到default集群下的配置。 # 四、多个AppId使用同一份配置在一些情况下，尽管应用本身不是公共组件，但还是需要在多个AppId之间共用同一份配置，比如同一个产品的不同项目：XX-Web, XX-Service, XX-Job等。这种情况下如果希望实现多个AppId使用同一份配置的话，基本概念和公共组件的配置是一致的。具体来说，就是在其中一个AppId下创建一个namespace，写入公共的配置信息，然后在各个项目中读取该namespace的配置即可。如果某个AppId需要覆盖公共的配置信息，那么在该AppId下关联公共的namespace并写入需要覆盖的配置即可。具体步骤可以参考[公共组件接入指南](#%e4%ba%8c%e3%80%81%e5%85%ac%e5%85%b1%e7%bb%84%e4%bb%b6%e6%8e%a5%e5%85%a5%e6%8c%87%e5%8d%97)。 # 五、灰度发布使用指南通过灰度发布功能，可以实现： 1. 对于一些对程序有比较大影响的配置，可以先在一个或者多个实例生效，观察一段时间没问题后再全量发布配置。 2. 对于一些需要调优的配置参数，可以通过灰度发布功能来实现A/B测试。可以在不同的机器上应用不同的配置，不断调整、测评一段时间后找出较优的配置再全量发布配置。下面将结合一个实际例子来描述如何使用灰度发布功能。 ## 5.1 场景介绍 100004458(apollo-demo)项目有两个客户端： 1. 10.32.21.19 2. 10.32.21.22 ![initial-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-instance-list.png) 灰度目标： * 当前有一个配置timeout=2000，我们希望对10.32.21.22灰度发布timeout=3000，对10.32.21.19仍然是timeout=2000。 ![initial-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-config.png) ## 5.2 创建灰度首先点击application namespace右上角的`创建灰度`按钮。 ![create-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/create-gray-release.png) 点击确定后，灰度版本就创建成功了，页面会自动切换到`灰度版本`Tab。 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/initial-gray-release-tab.png) ## 5.3 灰度配置点击`主版本的配置`中，timeout配置最右侧的`对此配置灰度`按钮 ![initial-gray-release-tab](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/edit-gray-release-config.png) 在弹出框中填入要灰度的值：3000，点击提交。 ![submit-gray-release-config](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/submit-gray-release-config.png) ![gray-release-config-submitted](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-config-submitted.png) ## 5.4 配置灰度规则切换到`灰度规则`Tab，点击`新增规则`按钮 ![new-gray-release-rule](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/new-gray-release-rule.png) 在弹出框中`灰度的IP`下拉框会默认展示当前使用配置的机器列表，选择我们要灰度的IP，点击完成。 ![select-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/select-gray-release-ip.png) ![gray-release-ip-selected](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-ip-selected.png) ![gray-release-rule-saved](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-rule-saved.png) 如果下拉框中没找到需要的IP，说明机器还没从Apollo取过配置，可以点击手动输入IP来输入，输入完后点击添加按钮 ![manual-input-gray-release-ip](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip.png) ![manual-input-gray-release-ip-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/manual-input-gray-release-ip-2.png) >注：对于公共Namespace的灰度规则，需要先指定要灰度的appId，然后再选择IP。 ## 5.5 灰度发布配置规则已经生效，不过灰度配置还没有发布。切换到`配置`Tab。再次检查灰度的配置部分，如果没有问题，点击`灰度发布`。 ![prepare-to-do-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-do-gray-release.png) 在弹出框中可以看到主版本的值是2000，灰度版本即将发布的值是3000。填入其它信息后，点击发布。 ![gray-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-confirm-dialog.png) 发布后，切换到`灰度实例列表`Tab，就能看到10.32.21.22已经使用了灰度发布的值。 ![gray-release-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/gray-release-instance-list.png) 切换到`主版本`的`实例列表`，会看到主版本配置只有10.32.21.19在使用了。 ![master-branch-instance-list](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list.png) 后面可以继续配置的修改或规则的更改。配置的修改需要点击灰度发布后才会生效，规则的修改在规则点击完成后就会实时生效。 ## 5.6 全量发布如果灰度的配置测试下来比较理想，符合预期，那么就可以操作`全量发布`。全量发布的效果是： 1. 灰度版本的配置会合并回主版本，在这个例子中，就是主版本的timeout会被更新成3000 2. 主版本的配置会自动进行一次发布 3. 在全量发布页面，可以选择是否保留当前灰度版本，默认为不保留。 ![prepare-to-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/prepare-to-full-release.png) ![full-release-confirm-dialog](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog.png) ![full-release-confirm-dialog-2](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/full-release-confirm-dialog-2.png) 我选择了不保留灰度版本，所以发布完的效果就是主版本的配置更新、灰度版本删除。点击主版本的实例列表，可以看到10.32.21.22和10.32.21.19都使用了主版本最新的配置。 ![master-branch-instance-list-after-full-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/master-branch-instance-list-after-full-release.png) ## 5.7 放弃灰度如果灰度版本不理想或者不需要了，可以点击`放弃灰度`。 ![abandon-gray-release](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/abandon-gray-release.png) ## 5.8 发布历史点击主版本的`发布历史`按钮，可以看到当前namespace的主版本以及灰度版本的发布历史。 ![view-release-history](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history.png) ![view-release-history-detail](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/gray-release/view-release-history-detail.png) # 六、其它功能配置 ## 6.1 配置查看权限从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) ## 6.2 配置访问密钥 Apollo从1.6.0版本开始增加访问密钥机制，从而只有经过身份验证的客户端才能访问敏感配置。如果应用开启了访问密钥，客户端需要配置密钥，否则无法获取配置。 1. 项目管理员打开管理密钥页面 ![管理密钥入口](https://user-images.githubusercontent.com/837658/94990081-f4d3cd80-05ab-11eb-9470-fed5ec6de92e.png) 2. 为项目的每个环境生成访问密钥，注意默认是禁用的，建议在客户端都配置完成后再开启 ![密钥配置页面](https://user-images.githubusercontent.com/837658/94990150-788dba00-05ac-11eb-9a12-727fdb872e42.png) 3. 客户端侧[配置访问密钥](zh/usage/java-sdk-user-guide#_1244-配置访问密钥) # 七、最佳实践 ## 7.1 安全相关配置中心作为基础服务，存储着公司非常重要的配置信息，所以安全因素需要大家重点关注，下面列举了一些注意事项供大家参考，也欢迎大家分享自己的实践案例。 ### 7.1.1 认证建议接入公司统一的身份认证系统，如 SSO、LDAP 等，接入方式可以参考[Portal 实现用户登录功能](zh/development/portal-how-to-implement-user-login-function) > 如果使用Apollo提供的Spring Security简单认证，务必记得要修改超级管理员apollo的密码 ### 7.1.2 授权 Apollo 支持细粒度的权限控制，请务必根据实际情况做好权限控制： 1. [项目管理员权限](#_121-项目管理员权限) * Apollo 默认允许所有登录用户创建项目，如果只允许部分用户创建项目，可以开启[创建项目权限控制](zh/deployment/distributed-deployment-guide?id=_3110-rolecreate-applicationenabled-是否开启创建项目权限控制) 2. [配置编辑、发布权限](#_122-配置编辑、发布权限) * 配置编辑、发布权限支持按环境配置，比如开发环境开发人员可以自行完成配置编辑和发布的过程，但是生产环境发布权限交由测试或运维人员 * 生产环境建议同时开启[发布审核](zh/deployment/distributed-deployment-guide?id=_322-namespacelockswitch-一次发布只能有一个人修改开关，用于发布审核)，从而控制一次配置发布只能由一个人修改，另一个人发布，确保配置修改得到充分检查 3. [配置查看权限](#_61-配置查看权限) * 可以指定某个环境只允许项目成员查看私有Namespace的配置，从而避免敏感配置泄露，如生产环境 ### 7.1.3 系统访问除了用户权限，在系统访问上也需要加以考虑： 1. `apollo-configservice`和`apollo-adminservice`是基于内网可信网络设计的，所以出于安全考虑，禁止`apollo-configservice`和`apollo-adminservice`直接暴露在公网 2. 对敏感配置可以考虑开启[访问秘钥](#_62-%e9%85%8d%e7%bd%ae%e8%ae%bf%e9%97%ae%e5%af%86%e9%92%a5)，从而只有经过身份验证的客户端才能访问敏感配置 3. 1.7.1及以上版本可以考虑为`apollo-adminservice`开启[访问控制](zh/deployment/distributed-deployment-guide?id=_326-admin-serviceaccesscontrolenabled-配置apollo-adminservice是否开启访问控制)，从而只有[受控的](zh/deployment/distributed-deployment-guide?id=_3112-admin-serviceaccesstokens-设置apollo-portal访问各环境apollo-adminservice所需的access-token)`apollo-portal`才能访问对应接口，增强安全性	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/usage/java-sdk-user-guide.md	>注意：本文档适用对象是Apollo系统的使用者，如果你是公司内Apollo系统的开发者/维护人员，建议先参考[Apollo开发指南](zh/development/apollo-development-guide)。 #   # 一、准备工作 ## 1.1 环境要求 * Java: 1.7+ * Guava: 15.0+ * Apollo客户端默认会引用Guava 19，如果你的项目引用了其它版本，请确保版本号大于等于15.0 >注：对于Apollo客户端，如果有需要的话，可以做少量代码修改来降级到Java 1.6，详细信息可以参考[Issue 483](https://github.com/ctripcorp/apollo/issues/483) ## 1.2 必选设置 Apollo客户端依赖于`AppId`，`Apollo Meta Server`等环境信息来工作，所以请确保阅读下面的说明并且做正确的配置： ### 1.2.1 AppId AppId是应用的身份信息，是从服务端获取配置的一个重要信息。有以下几种方式设置，按照优先级从高到低分别为： 1. System Property Apollo 0.7.0+支持通过System Property传入app.id信息，如 ```bash -Dapp.id=YOUR-APP-ID ``` 2. 操作系统的System Environment Apollo 1.4.0+支持通过操作系统的System Environment `APP_ID`来传入app.id信息，如 ```bash APP_ID=YOUR-APP-ID ``` 3. Spring Boot application.properties Apollo 1.0.0+支持通过Spring Boot的application.properties文件配置，如 ```properties app.id=YOUR-APP-ID ``` > 该配置方式不适用于多个war包部署在同一个tomcat的使用场景 4. app.properties 确保classpath:/META-INF/app.properties文件存在，并且其中内容形如： >app.id=YOUR-APP-ID 文件位置参考如下： ![app-id-location](https://raw.githubusercontent.com/ctripcorp/apollo/master/apollo-client/doc/pic/app-id-location.png) > 注：app.id是用来标识应用身份的唯一id，格式为string。 ### 1.2.2 Apollo Meta Server Apollo支持应用在不同的环境有不同的配置，所以需要在运行提供给Apollo客户端当前环境的[Apollo Meta Server](zh/design/apollo-design?id=_133-meta-server)信息。默认情况下，meta server和config service是部署在同一个JVM进程，所以meta server的地址就是config service的地址。为了实现meta server的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡。Meta server地址也可以填入IP，如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 1.0.0版本开始支持以下方式配置apollo meta server信息，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.meta` * 可以通过Java的System Property `apollo.meta`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.meta=http://config-service-url` * 如果是运行jar文件，需要注意格式是`java -Dapollo.meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.meta", "http://config-service-url");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.meta=http://config-service-url` > 该配置方式不适用于多个war包部署在同一个tomcat的使用场景 3. 通过操作系统的System Environment`APOLLO_META` * 可以通过操作系统的System Environment `APOLLO_META`来指定 * 注意key为全大写，且中间是`_`分隔 4. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`apollo.meta=http://config-service-url` * 对于Mac/Linux，文件位置为`/opt/settings/server.properties` * 对于Windows，文件位置为`C:\opt\settings\server.properties` 5. 通过`app.properties`配置文件 * 可以在`classpath:/META-INF/app.properties`指定`apollo.meta=http://config-service-url` 6. 通过Java system property `${env}_meta` * 如果当前[env](#_1241-environment)是`dev`，那么用户可以配置`-Ddev_meta=http://config-service-url` * 使用该配置方式，那么就必须要正确配置Environment，详见[1.2.4.1 Environment](#_1241-environment) 7. 通过操作系统的System Environment `${ENV}_META` (1.2.0版本开始支持) * 如果当前[env](#_1241-environment)是`dev`，那么用户可以配置操作系统的System Environment `DEV_META=http://config-service-url` * 注意key为全大写 * 使用该配置方式，那么就必须要正确配置Environment，详见[1.2.4.1 Environment](#_1241-environment) 8. 通过`apollo-env.properties`文件 * 用户也可以创建一个`apollo-env.properties`，放在程序的classpath下，或者放在spring boot应用的config目录下 * 使用该配置方式，那么就必须要正确配置Environment，详见[1.2.4.1 Environment](#_1241-environment) * 文件内容形如： ```properties dev.meta=http://1.1.1.1:8080 fat.meta=http://apollo.fat.xxx.com uat.meta=http://apollo.uat.xxx.com pro.meta=http://apollo.xxx.com ``` > 如果通过以上各种手段都无法获取到Meta Server地址，Apollo最终会fallback到`http://apollo.meta`作为Meta Server地址 #### 1.2.2.1 自定义Apollo Meta Server地址定位逻辑在1.0.0版本中，Apollo提供了[MetaServerProvider SPI](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/spi/MetaServerProvider.java)，用户可以注入自己的MetaServerProvider来自定义Meta Server地址定位逻辑。由于我们使用典型的[Java Service Loader模式](https://docs.oracle.com/javase/7/docs/api/java/util/ServiceLoader.html)，所以实现起来还是比较简单的。有一点需要注意的是，apollo会在运行时按照顺序遍历所有的MetaServerProvider，直到某一个MetaServerProvider提供了一个非空的Meta Server地址，因此用户需要格外注意自定义MetaServerProvider的Order。规则是较小的Order具有较高的优先级，因此Order=0的MetaServerProvider会排在Order=1的MetaServerProvider的前面。如果你的公司有很多应用需要接入Apollo，建议封装一个jar包，然后提供自定义的Apollo Meta Server定位逻辑，从而可以让接入Apollo的应用零配置使用。比如自己写一个`xx-company-apollo-client`，该jar包依赖`apollo-client`，在该jar包中通过spi方式定义自定义的MetaServerProvider实现，然后应用直接依赖`xx-company-apollo-client`即可。 MetaServerProvider的实现可以参考[LegacyMetaServerProvider](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/internals/LegacyMetaServerProvider.java)和[DefaultMetaServerProvider](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultMetaServerProvider.java)。 #### 1.2.2.2 跳过Apollo Meta Server服务发现 > 适用于apollo-client 0.11.0及以上版本一般情况下都建议使用Apollo的Meta Server机制来实现Config Service的服务发现，从而可以实现Config Service的高可用。不过apollo-client也支持跳过Meta Server服务发现，主要用于以下场景： 1. Config Service部署在公有云上，注册到Meta Server的是内网地址，本地开发环境无法直接连接 * 如果通过公网 SLB 对外暴露 Config Service的话，记得要设置 IP 白名单，避免数据泄露 2. Config Service部署在docker环境中，注册到Meta Server的是docker内网地址，本地开发环境无法直接连接 3. Config Service部署在kubernetes中，希望使用kubernetes自带的服务发现能力（Service）针对以上场景，可以通过直接指定Config Service地址的方式来跳过Meta Server服务发现，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.configService` * 可以通过Java的System Property `apollo.configService`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.configService=http://config-service-url:port` * 如果是运行jar文件，需要注意格式是`java -Dapollo.configService=http://config-service-url:port -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.configService", "http://config-service-url:port");` 2. 通过操作系统的System Environment`APOLLO_CONFIGSERVICE` * 可以通过操作系统的System Environment `APOLLO_CONFIGSERVICE`来指定 * 注意key为全大写，且中间是`_`分隔 4. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`apollo.configService=http://config-service-url:port` * 对于Mac/Linux，文件位置为`/opt/settings/server.properties` * 对于Windows，文件位置为`C:\opt\settings\server.properties` ### 1.2.3 本地缓存路径 Apollo客户端会把从服务端获取到的配置在本地文件系统缓存一份，用于在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置，不影响应用正常运行。本地缓存路径默认位于以下路径，所以请确保`/opt/data`或`C:\opt\data\`目录存在，且应用有读写权限。 * Mac/Linux: /opt/data/{_appId_}/config-cache * Windows: C:\opt\data\\{_appId_}\config-cache 本地配置文件会以下面的文件名格式放置于本地缓存路径下： _{appId}+{cluster}+{namespace}.properties_ * appId就是应用自己的appId，如100004458 * cluster就是应用使用的集群，一般在本地模式下没有做过配置的话，就是default * namespace就是应用使用的配置namespace，一般是application ![client-local-cache](https://raw.githubusercontent.com/ctripcorp/apollo/master/apollo-client/doc/pic/client-local-cache.png) 文件内容以properties格式存储，比如如果有两个key，一个是request.timeout，另一个是batch，那么文件内容就是如下格式： ```properties request.timeout=2000 batch=2000 ``` #### 1.2.3.1 自定义缓存路径 1.0.0版本开始支持以下方式自定义缓存路径，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.cacheDir` * 可以通过Java的System Property `apollo.cacheDir`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.cacheDir=/opt/data/some-cache-dir` * 如果是运行jar文件，需要注意格式是`java -Dapollo.cacheDir=/opt/data/some-cache-dir -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.cacheDir", "/opt/data/some-cache-dir");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.cacheDir=/opt/data/some-cache-dir` 3. 通过操作系统的System Environment`APOLLO_CACHEDIR` * 可以通过操作系统的System Environment `APOLLO_CACHEDIR`来指定 * 注意key为全大写，且中间是`_`分隔 4. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`apollo.cacheDir=/opt/data/some-cache-dir` * 对于Mac/Linux，文件位置为`/opt/settings/server.properties` * 对于Windows，文件位置为`C:\opt\settings\server.properties` > 注：本地缓存路径也可用于容灾目录，如果应用在所有config service都挂掉的情况下需要扩容，那么也可以先把配置从已有机器上的缓存路径复制到新机器上的相同缓存路径 ### 1.2.4 可选设置 #### 1.2.4.1 Environment Environment可以通过以下3种方式的任意一个配置： 1. 通过Java System Property * 可以通过Java的System Property `env`来指定环境 * 在Java程序启动脚本中，可以指定`-Denv=YOUR-ENVIRONMENT` * 如果是运行jar文件，需要注意格式是`java -Denv=YOUR-ENVIRONMENT -jar xxx.jar` * 注意key为全小写 2. 通过操作系统的System Environment * 还可以通过操作系统的System Environment `ENV`来指定 * 注意key为全大写 3. 通过配置文件 * 最后一个推荐的方式是通过配置文件来指定`env=YOUR-ENVIRONMENT` * 对于Mac/Linux，文件位置为`/opt/settings/server.properties` * 对于Windows，文件位置为`C:\opt\settings\server.properties` 文件内容形如： ```properties env=DEV ``` 目前，`env`支持以下几个值（大小写不敏感）： * DEV * Development environment * FAT * Feature Acceptance Test environment * UAT * User Acceptance Test environment * PRO * Production environment 更多环境定义，可以参考[Env.java](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/Env.java) #### 1.2.4.2 Cluster（集群） Apollo支持配置按照集群划分，也就是说对于一个appId和一个环境，对不同的集群可以有不同的配置。 1.0.0版本开始支持以下方式集群，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.cluster` * 可以通过Java的System Property `apollo.cluster`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.cluster=SomeCluster` * 如果是运行jar文件，需要注意格式是`java -Dapollo.cluster=SomeCluster -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.cluster", "SomeCluster");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.cluster=SomeCluster` 3. 通过Java System Property * 可以通过Java的System Property `idc`来指定环境 * 在Java程序启动脚本中，可以指定`-Didc=xxx` * 如果是运行jar文件，需要注意格式是`java -Didc=xxx -jar xxx.jar` * 注意key为全小写 4. 通过操作系统的System Environment * 还可以通过操作系统的System Environment `IDC`来指定 * 注意key为全大写 5. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`idc=xxx` * 对于Mac/Linux，文件位置为`/opt/settings/server.properties` * 对于Windows，文件位置为`C:\opt\settings\server.properties` Cluster Precedence（集群顺序） 1. 如果`apollo.cluster`和`idc`同时指定： * 我们会首先尝试从`apollo.cluster`指定的集群加载配置 * 如果没找到任何配置，会尝试从`idc`指定的集群加载配置 * 如果还是没找到，会从默认的集群（`default`）加载 2. 如果只指定了`apollo.cluster`： * 我们会首先尝试从`apollo.cluster`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 3. 如果只指定了`idc`： * 我们会首先尝试从`idc`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 4. 如果`apollo.cluster`和`idc`都没有指定： * 我们会从默认的集群（`default`）加载配置 #### 1.2.4.3 设置内存中的配置项是否保持和页面上的顺序一致 > 适用于1.6.0及以上版本默认情况下，apollo client内存中的配置存放在Properties中（底下是Hashtable），不会刻意保持和页面上看到的顺序一致，对绝大部分的场景是没有影响的。不过有些场景会强依赖配置项的顺序（如spring cloud zuul的路由规则），针对这种情况，可以开启OrderedProperties特性来使得内存中的配置顺序和页面上看到的一致。配置方式按照优先级从高到低分别为： 1. 通过Java System Property `apollo.property.order.enable` * 可以通过Java的System Property `apollo.property.order.enable`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.property.order.enable=true` * 如果是运行jar文件，需要注意格式是`java -Dapollo.property.order.enable=true -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.property.order.enable", "true");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.property.order.enable=true` 3. 通过`app.properties`配置文件 * 可以在`classpath:/META-INF/app.properties`指定`apollo.property.order.enable=true` #### 1.2.4.4 配置访问密钥 > 适用于1.6.0及以上版本 Apollo从1.6.0版本开始增加访问密钥机制，从而只有经过身份验证的客户端才能访问敏感配置。如果应用开启了访问密钥，客户端需要配置密钥，否则无法获取配置。配置方式按照优先级从高到低分别为： 1. 通过Java System Property `apollo.accesskey.secret` * 可以通过Java的System Property `apollo.accesskey.secret`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719` * 如果是运行jar文件，需要注意格式是`java -Dapollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719 -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.accesskey.secret", "1cf998c4e2ad4704b45a98a509d15719");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719` 3. 通过操作系统的System Environment * 还可以通过操作系统的System Environment `APOLLO_ACCESSKEY_SECRET`来指定 * 注意key为全大写 4. 通过`app.properties`配置文件 * 可以在`classpath:/META-INF/app.properties`指定`apollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719` # 二、Maven Dependency Apollo的客户端jar包已经上传到中央仓库，应用在实际使用时只需要按照如下方式引入即可。 ```xml <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-client</artifactId> <version>1.7.0</version> </dependency> ``` # 三、客户端用法 Apollo支持API方式和Spring整合方式，该怎么选择用哪一种方式？ * API方式灵活，功能完备，配置值实时更新（热发布），支持所有Java环境。 * Spring方式接入简单，结合Spring有N种酷炫的玩法，如 * Placeholder方式： * 代码中直接使用，如：`@Value("${someKeyFromApollo:someDefaultValue}")` * 配置文件中使用替换placeholder，如：`spring.datasource.url: ${someKeyFromApollo:someDefaultValue}` * 直接托管spring的配置，如在apollo中直接配置`spring.datasource.url=jdbc:mysql://localhost:3306/somedb?characterEncoding=utf8` * Spring boot的[@ConfigurationProperties](http://docs.spring.io/spring-boot/docs/current/api/org/springframework/boot/context/properties/ConfigurationProperties.html)方式 * 从v0.10.0开始的版本支持placeholder在运行时自动更新，具体参见[PR #972](https://github.com/ctripcorp/apollo/pull/972)。（v0.10.0之前的版本在配置变化后不会重新注入，需要重启才会更新，如果需要配置值实时更新，可以参考后续[3.2.2 Spring Placeholder的使用](#_322-spring-placeholder的使用)的说明） * Spring方式也可以结合API方式使用，如注入Apollo的Config对象，就可以照常通过API方式获取配置了： ```java @ApolloConfig private Config config; //inject config for namespace application ``` * 更多有意思的实际使用场景和示例代码，请参考[apollo-use-cases](https://github.com/ctripcorp/apollo-use-cases) ## 3.1 API使用方式 API方式是最简单、高效使用Apollo配置的方式，不依赖Spring框架即可使用。 ### 3.1.1 获取默认namespace的配置（application） ```java Config config = ConfigService.getAppConfig(); //config instance is singleton for each namespace and is never null String someKey = "someKeyFromDefaultNamespace"; String someDefaultValue = "someDefaultValueForTheKey"; String value = config.getProperty(someKey, someDefaultValue); ``` 通过上述的config.getProperty可以获取到someKey对应的实时最新的配置值。另外，配置值从内存中获取，所以不需要应用自己做缓存。 ### 3.1.2 监听配置变化事件监听配置变化事件只在应用真的关心配置变化，需要在配置变化时得到通知时使用，比如：数据库连接串变化后需要重建连接等。如果只是希望每次都取到最新的配置的话，只需要按照上面的例子，调用config.getProperty即可。 ```java Config config = ConfigService.getAppConfig(); //config instance is singleton for each namespace and is never null config.addChangeListener(new ConfigChangeListener() { @Override public void onChange(ConfigChangeEvent changeEvent) { System.out.println("Changes for namespace " + changeEvent.getNamespace()); for (String key : changeEvent.changedKeys()) { ConfigChange change = changeEvent.getChange(key); System.out.println(String.format("Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s", change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType())); } } }); ``` ### 3.1.3 获取公共Namespace的配置 ```java String somePublicNamespace = "CAT"; Config config = ConfigService.getConfig(somePublicNamespace); //config instance is singleton for each namespace and is never null String someKey = "someKeyFromPublicNamespace"; String someDefaultValue = "someDefaultValueForTheKey"; String value = config.getProperty(someKey, someDefaultValue); ``` ### 3.1.4 获取非properties格式namespace的配置 #### 3.1.4.1 yaml/yml格式的namespace apollo-client 1.3.0版本开始对yaml/yml做了更好的支持，使用起来和properties格式一致。 ```java Config config = ConfigService.getConfig("application.yml"); String someKey = "someKeyFromYmlNamespace"; String someDefaultValue = "someDefaultValueForTheKey"; String value = config.getProperty(someKey, someDefaultValue); ``` #### 3.1.4.2 非yaml/yml格式的namespace 获取时需要使用`ConfigService.getConfigFile`接口并指定Format，如`ConfigFileFormat.XML`。 ```java String someNamespace = "test"; ConfigFile configFile = ConfigService.getConfigFile("test", ConfigFileFormat.XML); String content = configFile.getContent(); ``` ## 3.2 Spring整合方式 ### 3.2.1 配置 Apollo也支持和Spring整合（Spring 3.1.1+），只需要做一些简单的配置就可以了。 Apollo目前既支持比较传统的`基于XML`的配置，也支持目前比较流行的`基于Java（推荐）`的配置。如果是Spring Boot环境，建议参照[3.2.1.3 Spring Boot集成方式（推荐）](#_3213-spring-boot集成方式（推荐）)配置。需要注意的是，如果之前有使用`org.springframework.beans.factory.config.PropertyPlaceholderConfigurer`的，请替换成`org.springframework.context.support.PropertySourcesPlaceholderConfigurer`。Spring 3.1以后就不建议使用PropertyPlaceholderConfigurer了，要改用PropertySourcesPlaceholderConfigurer。如果之前有使用`<context:property-placeholder>`，请注意xml中引入的`spring-context.xsd`版本需要是3.1以上（一般只要没有指定版本会自动升级的），建议使用不带版本号的形式引入，如：`http://www.springframework.org/schema/context/spring-context.xsd` > 注1：yaml/yml格式的namespace从1.3.0版本开始支持和Spring整合，注入时需要填写带后缀的完整名字，比如application.yml > 注2：非properties、非yaml/yml格式（如xml，json等）的namespace暂不支持和Spring整合。 #### 3.2.1.1 基于XML的配置 >注：需要把apollo相关的xml namespace加到配置文件头上，不然会报xml语法错误。 1.注入默认namespace的配置到Spring中 ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <!-- 这个是最简单的配置形式，一般应用用这种形式就可以了，用来指示Apollo注入application namespace的配置到Spring环境中 --> <apollo:config/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` 2.注入多个namespace的配置到Spring中 ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <!-- 这个是最简单的配置形式，一般应用用这种形式就可以了，用来指示Apollo注入application namespace的配置到Spring环境中 --> <apollo:config/> <!-- 这个是稍微复杂一些的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中 --> <apollo:config namespaces="FX.apollo,application.yml"/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` 3.注入多个namespace，并且指定顺序 Spring的配置是有顺序的，如果多个property source都有同一个key，那么最终是顺序在前的配置生效。 <apollo:config>如果不指定order，那么默认是最低优先级。 ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <apollo:config order="2"/> <!-- 这个是最复杂的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中，并且顺序在application前面 --> <apollo:config namespaces="FX.apollo,application.yml" order="1"/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` #### 3.2.1.2 基于Java的配置（推荐）相对于基于XML的配置，基于Java的配置是目前比较流行的方式。注意`@EnableApolloConfig`要和`@Configuration`一起使用，不然不会生效。 1.注入默认namespace的配置到Spring中 ```java //这个是最简单的配置形式，一般应用用这种形式就可以了，用来指示Apollo注入application namespace的配置到Spring环境中 @Configuration @EnableApolloConfig public class AppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } ``` 2.注入多个namespace的配置到Spring中 ```java @Configuration @EnableApolloConfig public class SomeAppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } //这个是稍微复杂一些的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中 @Configuration @EnableApolloConfig({"FX.apollo", "application.yml"}) public class AnotherAppConfig {} ``` 3.注入多个namespace，并且指定顺序 ```java //这个是最复杂的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中，并且顺序在application前面 @Configuration @EnableApolloConfig(order = 2) public class SomeAppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } @Configuration @EnableApolloConfig(value = {"FX.apollo", "application.yml"}, order = 1) public class AnotherAppConfig {} ``` #### 3.2.1.3 Spring Boot集成方式（推荐） Spring Boot除了支持上述两种集成方式以外，还支持通过application.properties/bootstrap.properties来配置，该方式能使配置在更早的阶段注入，比如使用`@ConditionalOnProperty`的场景或者是有一些spring-boot-starter在启动阶段就需要读取配置做一些事情（如[dubbo-spring-boot-project](https://github.com/apache/incubator-dubbo-spring-boot-project)），所以对于Spring Boot环境建议通过以下方式来接入Apollo(需要0.10.0及以上版本）。使用方式很简单，只需要在application.properties/bootstrap.properties中按照如下样例配置即可。 1. 注入默认`application` namespace的配置示例 ```properties # will inject 'application' namespace in bootstrap phase apollo.bootstrap.enabled = true ``` 2. 注入非默认`application` namespace或多个namespace的配置示例 ```properties apollo.bootstrap.enabled = true # will inject 'application', 'FX.apollo' and 'application.yml' namespaces in bootstrap phase apollo.bootstrap.namespaces = application,FX.apollo,application.yml ``` 3. 将Apollo配置加载提到初始化日志系统之前(1.2.0+) 从1.2.0版本开始，如果希望把日志相关的配置（如`logging.level.root=info`或`logback-spring.xml`中的参数）也放在Apollo管理，那么可以额外配置`apollo.bootstrap.eagerLoad.enabled=true`来使Apollo的加载顺序放到日志系统加载之前，不过这会导致Apollo的启动过程无法通过日志的方式输出(因为执行Apollo加载的时候，日志系统压根没有准备好呢！所以在Apollo代码中使用Slf4j的日志输出便没有任何内容)，更多信息可以参考[PR 1614](https://github.com/ctripcorp/apollo/pull/1614)。参考配置示例如下： ```properties # will inject 'application' namespace in bootstrap phase apollo.bootstrap.enabled = true # put apollo initialization before logging system initialization apollo.bootstrap.eagerLoad.enabled=true ``` ### 3.2.2 Spring Placeholder的使用 Spring应用通常会使用Placeholder来注入配置，使用的格式形如${someKey:someDefaultValue}，如${timeout:100}。冒号前面的是key，冒号后面的是默认值。建议在实际使用时尽量给出默认值，以免由于key没有定义导致运行时错误。从v0.10.0开始的版本支持placeholder在运行时自动更新，具体参见[PR #972](https://github.com/ctripcorp/apollo/pull/972)。如果需要关闭placeholder在运行时自动更新功能，可以通过以下两种方式关闭： 1. 通过设置System Property `apollo.autoUpdateInjectedSpringProperties`，如启动时传入`-Dapollo.autoUpdateInjectedSpringProperties=false` 2. 通过设置META-INF/app.properties中的`apollo.autoUpdateInjectedSpringProperties`属性，如 ```properties app.id=SampleApp apollo.autoUpdateInjectedSpringProperties=false ``` #### 3.2.2.1 XML使用方式假设我有一个TestXmlBean，它有两个配置项需要注入： ```java public class TestXmlBean { private int timeout; private int batch; public void setTimeout(int timeout) { this.timeout = timeout; } public void setBatch(int batch) { this.batch = batch; } public int getTimeout() { return timeout; } public int getBatch() { return batch; } } ``` 那么，我在XML中会使用如下方式来定义（假设应用默认的application namespace中有timeout和batch的配置项）： ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <apollo:config/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` #### 3.2.2.2 Java Config使用方式假设我有一个TestJavaConfigBean，通过Java Config的方式还可以使用@Value的方式注入： ```java public class TestJavaConfigBean { @Value("${timeout:100}") private int timeout; private int batch; @Value("${batch:200}") public void setBatch(int batch) { this.batch = batch; } public int getTimeout() { return timeout; } public int getBatch() { return batch; } } ``` 在Configuration类中按照下面的方式使用（假设应用默认的application namespace中有`timeout`和`batch`的配置项）： ```java @Configuration @EnableApolloConfig public class AppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } ``` #### 3.2.2.3 ConfigurationProperties使用方式 Spring Boot提供了[@ConfigurationProperties](http://docs.spring.io/spring-boot/docs/current/api/org/springframework/boot/context/properties/ConfigurationProperties.html)把配置注入到bean对象中。 Apollo也支持这种方式，下面的例子会把`redis.cache.expireSeconds`和`redis.cache.commandTimeout`分别注入到SampleRedisConfig的`expireSeconds`和`commandTimeout`字段中。 ```java @ConfigurationProperties(prefix = "redis.cache") public class SampleRedisConfig { private int expireSeconds; private int commandTimeout; public void setExpireSeconds(int expireSeconds) { this.expireSeconds = expireSeconds; } public void setCommandTimeout(int commandTimeout) { this.commandTimeout = commandTimeout; } } ``` 在Configuration类中按照下面的方式使用（假设应用默认的application namespace中有`redis.cache.expireSeconds`和`redis.cache.commandTimeout`的配置项）： ```java @Configuration @EnableApolloConfig public class AppConfig { @Bean public SampleRedisConfig sampleRedisConfig() { return new SampleRedisConfig(); } } ``` 需要注意的是，`@ConfigurationProperties`如果需要在Apollo配置变化时自动更新注入的值，需要配合使用[EnvironmentChangeEvent](https://cloud.spring.io/spring-cloud-static/spring-cloud.html#_environment_changes)或[RefreshScope](https://cloud.spring.io/spring-cloud-static/spring-cloud.html#_refresh_scope)。相关代码实现，可以参考apollo-use-cases项目中的[ZuulPropertiesRefresher.java](https://github.com/ctripcorp/apollo-use-cases/blob/master/spring-cloud-zuul/src/main/java/com/ctrip/framework/apollo/use/cases/spring/cloud/zuul/ZuulPropertiesRefresher.java#L48)和apollo-demo项目中的[SampleRedisConfig.java](https://github.com/ctripcorp/apollo/blob/master/apollo-demo/src/main/java/com/ctrip/framework/apollo/demo/spring/springBootDemo/config/SampleRedisConfig.java)以及[SpringBootApolloRefreshConfig.java](https://github.com/ctripcorp/apollo/blob/master/apollo-demo/src/main/java/com/ctrip/framework/apollo/demo/spring/springBootDemo/refresh/SpringBootApolloRefreshConfig.java) ### 3.2.3 Spring Annotation支持 Apollo同时还增加了几个新的Annotation来简化在Spring环境中的使用。 1. @ApolloConfig * 用来自动注入Config对象 2. @ApolloConfigChangeListener * 用来自动注册ConfigChangeListener 3. @ApolloJsonValue * 用来把配置的json字符串自动注入为对象使用样例如下： ```java public class TestApolloAnnotationBean { @ApolloConfig private Config config; //inject config for namespace application @ApolloConfig("application") private Config anotherConfig; //inject config for namespace application @ApolloConfig("FX.apollo") private Config yetAnotherConfig; //inject config for namespace FX.apollo @ApolloConfig("application.yml") private Config ymlConfig; //inject config for namespace application.yml /** * ApolloJsonValue annotated on fields example, the default value is specified as empty list - [] * <br /> * jsonBeanProperty=[{"someString":"hello","someInt":100},{"someString":"world!","someInt":200}] / @ApolloJsonValue("${jsonBeanProperty:[]}") private List<JsonBean> anotherJsonBeans; @Value("${batch:100}") private int batch; //config change listener for namespace application @ApolloConfigChangeListener private void someOnChange(ConfigChangeEvent changeEvent) { //update injected value of batch if it is changed in Apollo if (changeEvent.isChanged("batch")) { batch = config.getIntProperty("batch", 100); } } //config change listener for namespace application @ApolloConfigChangeListener("application") private void anotherOnChange(ConfigChangeEvent changeEvent) { //do something } //config change listener for namespaces application, FX.apollo and application.yml @ApolloConfigChangeListener({"application", "FX.apollo", "application.yml"}) private void yetAnotherOnChange(ConfigChangeEvent changeEvent) { //do something } //example of getting config from Apollo directly //this will always return the latest value of timeout public int getTimeout() { return config.getIntProperty("timeout", 200); } //example of getting config from injected value //the program needs to update the injected value when batch is changed in Apollo using @ApolloConfigChangeListener shown above public int getBatch() { return this.batch; } private static class JsonBean{ private String someString; private int someInt; } } ``` 在Configuration类中按照下面的方式使用： ```java @Configuration @EnableApolloConfig public class AppConfig { @Bean public TestApolloAnnotationBean testApolloAnnotationBean() { return new TestApolloAnnotationBean(); } } ``` ### 3.2.4 已有配置迁移很多情况下，应用可能已经有不少配置了，比如Spring Boot的应用，就会有bootstrap.properties/yml, application.properties/yml等配置。在应用接入Apollo之后，这些配置是可以非常方便的迁移到Apollo的，具体步骤如下： 1. 在Apollo为应用新建项目 2. 在应用中配置好META-INF/app.properties 3. 建议把原先配置先转为properties格式，然后通过Apollo提供的文本编辑模式全部粘帖到应用的application namespace，发布配置如果原来格式是yml，可以使用[YamlPropertiesFactoryBean.getObject](https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/beans/factory/config/YamlPropertiesFactoryBean.html#getObject--)转成properties格式 4. 如果原来是yml，想继续使用yml来编辑配置，那么可以创建私有的application.yml namespace，把原来的配置全部粘贴进去，发布配置 * 需要apollo-client是1.3.0及以上版本 5. 把原先的配置文件如bootstrap.properties/yml, application.properties/yml从项目中删除 * 如果需要保留本地配置文件，需要注意部分配置如`server.port`必须确保本地文件已经删除该配置项如： ```properties spring.application.name = reservation-service server.port = 8080 logging.level = ERROR eureka.client.serviceUrl.defaultZone = http://127.0.0.1:8761/eureka/ eureka.client.healthcheck.enabled = true eureka.client.registerWithEureka = true eureka.client.fetchRegistry = true eureka.client.eurekaServiceUrlPollIntervalSeconds = 60 eureka.instance.preferIpAddress = true ``` ![text-mode-spring-boot-config-sample](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-spring-boot-config-sample.png) ## 3.3 Demo 项目中有一个样例客户端的项目：`apollo-demo`，具体信息可以参考[Apollo开发指南](zh/development/apollo-development-guide)中的[2.3 Java样例客户端启动](zh/development/apollo-development-guide?id=_23-java样例客户端启动)部分。更多使用案例Demo可以参考[Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases)。 # 四、客户端设计 ![client-architecture](https://github.com/ctripcorp/apollo/raw/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 # 五、本地开发模式 Apollo客户端还支持本地开发模式，这个主要用于当开发环境无法连接Apollo服务器的时候，比如在邮轮、飞机上做相关功能开发。在本地开发模式下，Apollo只会从本地文件读取配置信息，不会从Apollo服务器读取配置。可以通过下面的步骤开启Apollo本地开发模式。 ## 5.1 修改环境修改/opt/settings/server.properties（Mac/Linux）或C:\opt\settings\server.properties（Windows）文件，设置env为Local： ```properties env=Local ``` 更多配置环境的方式请参考[1.2.4.1 Environment](#_1241-environment) ## 5.2 准备本地配置文件在本地开发模式下，Apollo客户端会从本地读取文件，所以我们需要事先准备好配置文件。 ### 5.2.1 本地配置目录本地配置目录位于： * Mac/Linux: /opt/data/{_appId_}/config-cache * Windows: C:\opt\data\\{_appId_}\config-cache appId就是应用的appId，如100004458。请确保该目录存在，且应用程序对该目录有读权限。【小技巧】推荐的方式是先在普通模式下使用Apollo，这样Apollo会自动创建该目录并在目录下生成配置文件。 ### 5.2.2 本地配置文件本地配置文件需要按照一定的文件名格式放置于本地配置目录下，文件名格式如下： _{appId}+{cluster}+{namespace}.properties_ * appId就是应用自己的appId，如100004458 * cluster就是应用使用的集群，一般在本地模式下没有做过配置的话，就是default * namespace就是应用使用的配置namespace，一般是application ![client-local-cache](https://raw.githubusercontent.com/ctripcorp/apollo/master/apollo-client/doc/pic/client-local-cache.png) 文件内容以properties格式存储，比如如果有两个key，一个是request.timeout，另一个是batch，那么文件内容就是如下格式： ```properties request.timeout=2000 batch=2000 ``` ## 5.3 修改配置在本地开发模式下，Apollo不会实时监测文件内容是否有变化，所以如果修改了配置，需要重启应用生效。 # 六、测试模式 1.1.0版本开始增加了`apollo-mockserver`，从而可以很好地支持单元测试时需要mock配置的场景，使用方法如下： ## 6.1 引入pom依赖 ```xml <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-mockserver</artifactId> <version>1.7.0</version> </dependency> ``` ## 6.2 在test的resources下放置mock的数据文件名格式约定为`mockdata-{namespace}.properties` ![image](https://user-images.githubusercontent.com/17842829/44515526-5e0e6480-a6f5-11e8-9c3c-4ff2ec737c8d.png) ## 6.3 写测试类更多使用demo可以参考[ApolloMockServerApiTest.java](https://github.com/ctripcorp/apollo/blob/master/apollo-mockserver/src/test/java/com/ctrip/framework/apollo/mockserver/ApolloMockServerApiTest.java)和[ApolloMockServerSpringIntegrationTest.java](https://github.com/ctripcorp/apollo/blob/master/apollo-mockserver/src/test/java/com/ctrip/framework/apollo/mockserver/ApolloMockServerSpringIntegrationTest.java)。 ```java @RunWith(SpringJUnit4ClassRunner.class) @SpringApplicationConfiguration(classes = TestConfiguration.class) public class SpringIntegrationTest { // 启动apollo的mockserver @ClassRule public static EmbeddedApollo embeddedApollo = new EmbeddedApollo(); @Test @DirtiesContext // 这个注解很有必要，因为配置注入会弄脏应用上下文 public void testPropertyInject(){ assertEquals("value1", testBean.key1); assertEquals("value2", testBean.key2); } @Test @DirtiesContext public void testListenerTriggeredByAdd() throws InterruptedException, ExecutionException, TimeoutException { String otherNamespace = "othernamespace"; embeddedApollo.addOrModifyPropery(otherNamespace,"someKey","someValue"); ConfigChangeEvent changeEvent = testBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals("someValue", changeEvent.getChange("someKey").getNewValue()); } @EnableApolloConfig("application") @Configuration static class TestConfiguration{ @Bean public TestBean testBean(){ return new TestBean(); } } static class TestBean{ @Value("${key1:default}") String key1; @Value("${key2:default}") String key2; SettableFuture<ConfigChangeEvent> futureData = SettableFuture.create(); @ApolloConfigChangeListener("othernamespace") private void onChange(ConfigChangeEvent changeEvent) { futureData.set(changeEvent); } } } ```	>注意：本文档适用对象是Apollo系统的使用者，如果你是公司内Apollo系统的开发者/维护人员，建议先参考[Apollo开发指南](zh/development/apollo-development-guide)。 #   # 一、准备工作 ## 1.1 环境要求 * Java: 1.7+ * Guava: 15.0+ * Apollo客户端默认会引用Guava 19，如果你的项目引用了其它版本，请确保版本号大于等于15.0 >注：对于Apollo客户端，如果有需要的话，可以做少量代码修改来降级到Java 1.6，详细信息可以参考[Issue 483](https://github.com/ctripcorp/apollo/issues/483) ## 1.2 必选设置 Apollo客户端依赖于`AppId`，`Apollo Meta Server`等环境信息来工作，所以请确保阅读下面的说明并且做正确的配置： ### 1.2.1 AppId AppId是应用的身份信息，是从服务端获取配置的一个重要信息。有以下几种方式设置，按照优先级从高到低分别为： 1. System Property Apollo 0.7.0+支持通过System Property传入app.id信息，如 ```bash -Dapp.id=YOUR-APP-ID ``` 2. 操作系统的System Environment Apollo 1.4.0+支持通过操作系统的System Environment `APP_ID`来传入app.id信息，如 ```bash APP_ID=YOUR-APP-ID ``` 3. Spring Boot application.properties Apollo 1.0.0+支持通过Spring Boot的application.properties文件配置，如 ```properties app.id=YOUR-APP-ID ``` > 该配置方式不适用于多个war包部署在同一个tomcat的使用场景 4. app.properties 确保classpath:/META-INF/app.properties文件存在，并且其中内容形如： >app.id=YOUR-APP-ID 文件位置参考如下： ![app-id-location](https://raw.githubusercontent.com/ctripcorp/apollo/master/apollo-client/doc/pic/app-id-location.png) > 注：app.id是用来标识应用身份的唯一id，格式为string。 ### 1.2.2 Apollo Meta Server Apollo支持应用在不同的环境有不同的配置，所以需要在运行提供给Apollo客户端当前环境的[Apollo Meta Server](zh/design/apollo-design?id=_133-meta-server)信息。默认情况下，meta server和config service是部署在同一个JVM进程，所以meta server的地址就是config service的地址。为了实现meta server的高可用，推荐通过SLB（Software Load Balancer）做动态负载均衡。Meta server地址也可以填入IP，如`http://1.1.1.1:8080,http://2.2.2.2:8080`，不过生产环境还是建议使用域名（走slb），因为机器扩容、缩容等都可能导致IP列表的变化。 1.0.0版本开始支持以下方式配置apollo meta server信息，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.meta` * 可以通过Java的System Property `apollo.meta`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.meta=http://config-service-url` * 如果是运行jar文件，需要注意格式是`java -Dapollo.meta=http://config-service-url -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.meta", "http://config-service-url");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.meta=http://config-service-url` > 该配置方式不适用于多个war包部署在同一个tomcat的使用场景 3. 通过操作系统的System Environment`APOLLO_META` * 可以通过操作系统的System Environment `APOLLO_META`来指定 * 注意key为全大写，且中间是`_`分隔 4. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`apollo.meta=http://config-service-url` * 对于Mac/Linux，默认文件位置为`/opt/settings/server.properties` * 对于Windows，默认文件位置为`C:\opt\settings\server.properties` 5. 通过`app.properties`配置文件 * 可以在`classpath:/META-INF/app.properties`指定`apollo.meta=http://config-service-url` 6. 通过Java system property `${env}_meta` * 如果当前[env](#_1241-environment)是`dev`，那么用户可以配置`-Ddev_meta=http://config-service-url` * 使用该配置方式，那么就必须要正确配置Environment，详见[1.2.4.1 Environment](#_1241-environment) 7. 通过操作系统的System Environment `${ENV}_META` (1.2.0版本开始支持) * 如果当前[env](#_1241-environment)是`dev`，那么用户可以配置操作系统的System Environment `DEV_META=http://config-service-url` * 注意key为全大写 * 使用该配置方式，那么就必须要正确配置Environment，详见[1.2.4.1 Environment](#_1241-environment) 8. 通过`apollo-env.properties`文件 * 用户也可以创建一个`apollo-env.properties`，放在程序的classpath下，或者放在spring boot应用的config目录下 * 使用该配置方式，那么就必须要正确配置Environment，详见[1.2.4.1 Environment](#_1241-environment) * 文件内容形如： ```properties dev.meta=http://1.1.1.1:8080 fat.meta=http://apollo.fat.xxx.com uat.meta=http://apollo.uat.xxx.com pro.meta=http://apollo.xxx.com ``` > 如果通过以上各种手段都无法获取到Meta Server地址，Apollo最终会fallback到`http://apollo.meta`作为Meta Server地址 #### 1.2.2.1 自定义Apollo Meta Server地址定位逻辑在1.0.0版本中，Apollo提供了[MetaServerProvider SPI](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/spi/MetaServerProvider.java)，用户可以注入自己的MetaServerProvider来自定义Meta Server地址定位逻辑。由于我们使用典型的[Java Service Loader模式](https://docs.oracle.com/javase/7/docs/api/java/util/ServiceLoader.html)，所以实现起来还是比较简单的。有一点需要注意的是，apollo会在运行时按照顺序遍历所有的MetaServerProvider，直到某一个MetaServerProvider提供了一个非空的Meta Server地址，因此用户需要格外注意自定义MetaServerProvider的Order。规则是较小的Order具有较高的优先级，因此Order=0的MetaServerProvider会排在Order=1的MetaServerProvider的前面。如果你的公司有很多应用需要接入Apollo，建议封装一个jar包，然后提供自定义的Apollo Meta Server定位逻辑，从而可以让接入Apollo的应用零配置使用。比如自己写一个`xx-company-apollo-client`，该jar包依赖`apollo-client`，在该jar包中通过spi方式定义自定义的MetaServerProvider实现，然后应用直接依赖`xx-company-apollo-client`即可。 MetaServerProvider的实现可以参考[LegacyMetaServerProvider](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/internals/LegacyMetaServerProvider.java)和[DefaultMetaServerProvider](https://github.com/ctripcorp/apollo/blob/master/apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultMetaServerProvider.java)。 #### 1.2.2.2 跳过Apollo Meta Server服务发现 > 适用于apollo-client 0.11.0及以上版本一般情况下都建议使用Apollo的Meta Server机制来实现Config Service的服务发现，从而可以实现Config Service的高可用。不过apollo-client也支持跳过Meta Server服务发现，主要用于以下场景： 1. Config Service部署在公有云上，注册到Meta Server的是内网地址，本地开发环境无法直接连接 * 如果通过公网 SLB 对外暴露 Config Service的话，记得要设置 IP 白名单，避免数据泄露 2. Config Service部署在docker环境中，注册到Meta Server的是docker内网地址，本地开发环境无法直接连接 3. Config Service部署在kubernetes中，希望使用kubernetes自带的服务发现能力（Service）针对以上场景，可以通过直接指定Config Service地址的方式来跳过Meta Server服务发现，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.configService` * 可以通过Java的System Property `apollo.configService`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.configService=http://config-service-url:port` * 如果是运行jar文件，需要注意格式是`java -Dapollo.configService=http://config-service-url:port -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.configService", "http://config-service-url:port");` 2. 通过操作系统的System Environment`APOLLO_CONFIGSERVICE` * 可以通过操作系统的System Environment `APOLLO_CONFIGSERVICE`来指定 * 注意key为全大写，且中间是`_`分隔 4. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`apollo.configService=http://config-service-url:port` * 对于Mac/Linux，默认文件位置为`/opt/settings/server.properties` * 对于Windows，默认文件位置为`C:\opt\settings\server.properties` ### 1.2.3 本地缓存路径 Apollo客户端会把从服务端获取到的配置在本地文件系统缓存一份，用于在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置，不影响应用正常运行。本地缓存路径默认位于以下路径，所以请确保`/opt/data`或`C:\opt\data\`目录存在，且应用有读写权限。 * Mac/Linux: /opt/data/{_appId_}/config-cache * Windows: C:\opt\data\\{_appId_}\config-cache 本地配置文件会以下面的文件名格式放置于本地缓存路径下： _{appId}+{cluster}+{namespace}.properties_ * appId就是应用自己的appId，如100004458 * cluster就是应用使用的集群，一般在本地模式下没有做过配置的话，就是default * namespace就是应用使用的配置namespace，一般是application ![client-local-cache](https://raw.githubusercontent.com/ctripcorp/apollo/master/apollo-client/doc/pic/client-local-cache.png) 文件内容以properties格式存储，比如如果有两个key，一个是request.timeout，另一个是batch，那么文件内容就是如下格式： ```properties request.timeout=2000 batch=2000 ``` #### 1.2.3.1 自定义缓存路径 1.0.0版本开始支持以下方式自定义缓存路径，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.cacheDir` * 可以通过Java的System Property `apollo.cacheDir`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.cacheDir=/opt/data/some-cache-dir` * 如果是运行jar文件，需要注意格式是`java -Dapollo.cacheDir=/opt/data/some-cache-dir -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.cacheDir", "/opt/data/some-cache-dir");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.cacheDir=/opt/data/some-cache-dir` 3. 通过操作系统的System Environment`APOLLO_CACHEDIR` * 可以通过操作系统的System Environment `APOLLO_CACHEDIR`来指定 * 注意key为全大写，且中间是`_`分隔 4. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`apollo.cacheDir=/opt/data/some-cache-dir` * 对于Mac/Linux，默认文件位置为`/opt/settings/server.properties` * 对于Windows，默认文件位置为`C:\opt\settings\server.properties` > 注：本地缓存路径也可用于容灾目录，如果应用在所有config service都挂掉的情况下需要扩容，那么也可以先把配置从已有机器上的缓存路径复制到新机器上的相同缓存路径 ### 1.2.4 可选设置 #### 1.2.4.1 Environment Environment可以通过以下3种方式的任意一个配置： 1. 通过Java System Property * 可以通过Java的System Property `env`来指定环境 * 在Java程序启动脚本中，可以指定`-Denv=YOUR-ENVIRONMENT` * 如果是运行jar文件，需要注意格式是`java -Denv=YOUR-ENVIRONMENT -jar xxx.jar` * 注意key为全小写 2. 通过操作系统的System Environment * 还可以通过操作系统的System Environment `ENV`来指定 * 注意key为全大写 3. 通过配置文件 * 最后一个推荐的方式是通过配置文件来指定`env=YOUR-ENVIRONMENT` * 对于Mac/Linux，默认文件位置为`/opt/settings/server.properties` * 对于Windows，默认文件位置为`C:\opt\settings\server.properties` 文件内容形如： ```properties env=DEV ``` 目前，`env`支持以下几个值（大小写不敏感）： * DEV * Development environment * FAT * Feature Acceptance Test environment * UAT * User Acceptance Test environment * PRO * Production environment 更多环境定义，可以参考[Env.java](https://github.com/ctripcorp/apollo/blob/master/apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/Env.java) #### 1.2.4.2 Cluster（集群） Apollo支持配置按照集群划分，也就是说对于一个appId和一个环境，对不同的集群可以有不同的配置。 1.0.0版本开始支持以下方式集群，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.cluster` * 可以通过Java的System Property `apollo.cluster`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.cluster=SomeCluster` * 如果是运行jar文件，需要注意格式是`java -Dapollo.cluster=SomeCluster -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.cluster", "SomeCluster");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.cluster=SomeCluster` 3. 通过Java System Property * 可以通过Java的System Property `idc`来指定环境 * 在Java程序启动脚本中，可以指定`-Didc=xxx` * 如果是运行jar文件，需要注意格式是`java -Didc=xxx -jar xxx.jar` * 注意key为全小写 4. 通过操作系统的System Environment * 还可以通过操作系统的System Environment `IDC`来指定 * 注意key为全大写 5. 通过`server.properties`配置文件 * 可以在`server.properties`配置文件中指定`idc=xxx` * 对于Mac/Linux，默认文件位置为`/opt/settings/server.properties` * 对于Windows，默认文件位置为`C:\opt\settings\server.properties` Cluster Precedence（集群顺序） 1. 如果`apollo.cluster`和`idc`同时指定： * 我们会首先尝试从`apollo.cluster`指定的集群加载配置 * 如果没找到任何配置，会尝试从`idc`指定的集群加载配置 * 如果还是没找到，会从默认的集群（`default`）加载 2. 如果只指定了`apollo.cluster`： * 我们会首先尝试从`apollo.cluster`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 3. 如果只指定了`idc`： * 我们会首先尝试从`idc`指定的集群加载配置 * 如果没找到，会从默认的集群（`default`）加载 4. 如果`apollo.cluster`和`idc`都没有指定： * 我们会从默认的集群（`default`）加载配置 #### 1.2.4.3 设置内存中的配置项是否保持和页面上的顺序一致 > 适用于1.6.0及以上版本默认情况下，apollo client内存中的配置存放在Properties中（底下是Hashtable），不会刻意保持和页面上看到的顺序一致，对绝大部分的场景是没有影响的。不过有些场景会强依赖配置项的顺序（如spring cloud zuul的路由规则），针对这种情况，可以开启OrderedProperties特性来使得内存中的配置顺序和页面上看到的一致。配置方式按照优先级从高到低分别为： 1. 通过Java System Property `apollo.property.order.enable` * 可以通过Java的System Property `apollo.property.order.enable`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.property.order.enable=true` * 如果是运行jar文件，需要注意格式是`java -Dapollo.property.order.enable=true -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.property.order.enable", "true");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.property.order.enable=true` 3. 通过`app.properties`配置文件 * 可以在`classpath:/META-INF/app.properties`指定`apollo.property.order.enable=true` #### 1.2.4.4 配置访问密钥 > 适用于1.6.0及以上版本 Apollo从1.6.0版本开始增加访问密钥机制，从而只有经过身份验证的客户端才能访问敏感配置。如果应用开启了访问密钥，客户端需要配置密钥，否则无法获取配置。配置方式按照优先级从高到低分别为： 1. 通过Java System Property `apollo.accesskey.secret` * 可以通过Java的System Property `apollo.accesskey.secret`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719` * 如果是运行jar文件，需要注意格式是`java -Dapollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719 -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.accesskey.secret", "1cf998c4e2ad4704b45a98a509d15719");` 2. 通过Spring Boot的配置文件 * 可以在Spring Boot的`application.properties`或`bootstrap.properties`中指定`apollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719` 3. 通过操作系统的System Environment * 还可以通过操作系统的System Environment `APOLLO_ACCESSKEY_SECRET`来指定 * 注意key为全大写 4. 通过`app.properties`配置文件 * 可以在`classpath:/META-INF/app.properties`指定`apollo.accesskey.secret=1cf998c4e2ad4704b45a98a509d15719` #### 1.2.4.5 自定义server.properties路径 > 适用于1.8.0及以上版本 1.8.0版本开始支持以下方式自定义server.properties路径，按照优先级从高到低分别为： 1. 通过Java System Property `apollo.path.server.properties` * 可以通过Java的System Property `apollo.path.server.properties`来指定 * 在Java程序启动脚本中，可以指定`-Dapollo.path.server.properties=/some-dir/some-file.properties` * 如果是运行jar文件，需要注意格式是`java -Dapollo.path.server.properties=/some-dir/some-file.properties -jar xxx.jar` * 也可以通过程序指定，如`System.setProperty("apollo.path.server.properties", "/some-dir/some-file.properties");` 2. 通过操作系统的System Environment`APOLLO_PATH_SERVER_PROPERTIES` * 可以通过操作系统的System Environment `APOLLO_PATH_SERVER_PROPERTIES`来指定 * 注意key为全大写，且中间是`_`分隔 # 二、Maven Dependency Apollo的客户端jar包已经上传到中央仓库，应用在实际使用时只需要按照如下方式引入即可。 ```xml <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-client</artifactId> <version>1.7.0</version> </dependency> ``` # 三、客户端用法 Apollo支持API方式和Spring整合方式，该怎么选择用哪一种方式？ * API方式灵活，功能完备，配置值实时更新（热发布），支持所有Java环境。 * Spring方式接入简单，结合Spring有N种酷炫的玩法，如 * Placeholder方式： * 代码中直接使用，如：`@Value("${someKeyFromApollo:someDefaultValue}")` * 配置文件中使用替换placeholder，如：`spring.datasource.url: ${someKeyFromApollo:someDefaultValue}` * 直接托管spring的配置，如在apollo中直接配置`spring.datasource.url=jdbc:mysql://localhost:3306/somedb?characterEncoding=utf8` * Spring boot的[@ConfigurationProperties](http://docs.spring.io/spring-boot/docs/current/api/org/springframework/boot/context/properties/ConfigurationProperties.html)方式 * 从v0.10.0开始的版本支持placeholder在运行时自动更新，具体参见[PR #972](https://github.com/ctripcorp/apollo/pull/972)。（v0.10.0之前的版本在配置变化后不会重新注入，需要重启才会更新，如果需要配置值实时更新，可以参考后续[3.2.2 Spring Placeholder的使用](#_322-spring-placeholder的使用)的说明） * Spring方式也可以结合API方式使用，如注入Apollo的Config对象，就可以照常通过API方式获取配置了： ```java @ApolloConfig private Config config; //inject config for namespace application ``` * 更多有意思的实际使用场景和示例代码，请参考[apollo-use-cases](https://github.com/ctripcorp/apollo-use-cases) ## 3.1 API使用方式 API方式是最简单、高效使用Apollo配置的方式，不依赖Spring框架即可使用。 ### 3.1.1 获取默认namespace的配置（application） ```java Config config = ConfigService.getAppConfig(); //config instance is singleton for each namespace and is never null String someKey = "someKeyFromDefaultNamespace"; String someDefaultValue = "someDefaultValueForTheKey"; String value = config.getProperty(someKey, someDefaultValue); ``` 通过上述的config.getProperty可以获取到someKey对应的实时最新的配置值。另外，配置值从内存中获取，所以不需要应用自己做缓存。 ### 3.1.2 监听配置变化事件监听配置变化事件只在应用真的关心配置变化，需要在配置变化时得到通知时使用，比如：数据库连接串变化后需要重建连接等。如果只是希望每次都取到最新的配置的话，只需要按照上面的例子，调用config.getProperty即可。 ```java Config config = ConfigService.getAppConfig(); //config instance is singleton for each namespace and is never null config.addChangeListener(new ConfigChangeListener() { @Override public void onChange(ConfigChangeEvent changeEvent) { System.out.println("Changes for namespace " + changeEvent.getNamespace()); for (String key : changeEvent.changedKeys()) { ConfigChange change = changeEvent.getChange(key); System.out.println(String.format("Found change - key: %s, oldValue: %s, newValue: %s, changeType: %s", change.getPropertyName(), change.getOldValue(), change.getNewValue(), change.getChangeType())); } } }); ``` ### 3.1.3 获取公共Namespace的配置 ```java String somePublicNamespace = "CAT"; Config config = ConfigService.getConfig(somePublicNamespace); //config instance is singleton for each namespace and is never null String someKey = "someKeyFromPublicNamespace"; String someDefaultValue = "someDefaultValueForTheKey"; String value = config.getProperty(someKey, someDefaultValue); ``` ### 3.1.4 获取非properties格式namespace的配置 #### 3.1.4.1 yaml/yml格式的namespace apollo-client 1.3.0版本开始对yaml/yml做了更好的支持，使用起来和properties格式一致。 ```java Config config = ConfigService.getConfig("application.yml"); String someKey = "someKeyFromYmlNamespace"; String someDefaultValue = "someDefaultValueForTheKey"; String value = config.getProperty(someKey, someDefaultValue); ``` #### 3.1.4.2 非yaml/yml格式的namespace 获取时需要使用`ConfigService.getConfigFile`接口并指定Format，如`ConfigFileFormat.XML`。 ```java String someNamespace = "test"; ConfigFile configFile = ConfigService.getConfigFile("test", ConfigFileFormat.XML); String content = configFile.getContent(); ``` ## 3.2 Spring整合方式 ### 3.2.1 配置 Apollo也支持和Spring整合（Spring 3.1.1+），只需要做一些简单的配置就可以了。 Apollo目前既支持比较传统的`基于XML`的配置，也支持目前比较流行的`基于Java（推荐）`的配置。如果是Spring Boot环境，建议参照[3.2.1.3 Spring Boot集成方式（推荐）](#_3213-spring-boot集成方式（推荐）)配置。需要注意的是，如果之前有使用`org.springframework.beans.factory.config.PropertyPlaceholderConfigurer`的，请替换成`org.springframework.context.support.PropertySourcesPlaceholderConfigurer`。Spring 3.1以后就不建议使用PropertyPlaceholderConfigurer了，要改用PropertySourcesPlaceholderConfigurer。如果之前有使用`<context:property-placeholder>`，请注意xml中引入的`spring-context.xsd`版本需要是3.1以上（一般只要没有指定版本会自动升级的），建议使用不带版本号的形式引入，如：`http://www.springframework.org/schema/context/spring-context.xsd` > 注1：yaml/yml格式的namespace从1.3.0版本开始支持和Spring整合，注入时需要填写带后缀的完整名字，比如application.yml > 注2：非properties、非yaml/yml格式（如xml，json等）的namespace暂不支持和Spring整合。 #### 3.2.1.1 基于XML的配置 >注：需要把apollo相关的xml namespace加到配置文件头上，不然会报xml语法错误。 1.注入默认namespace的配置到Spring中 ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <!-- 这个是最简单的配置形式，一般应用用这种形式就可以了，用来指示Apollo注入application namespace的配置到Spring环境中 --> <apollo:config/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` 2.注入多个namespace的配置到Spring中 ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <!-- 这个是最简单的配置形式，一般应用用这种形式就可以了，用来指示Apollo注入application namespace的配置到Spring环境中 --> <apollo:config/> <!-- 这个是稍微复杂一些的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中 --> <apollo:config namespaces="FX.apollo,application.yml"/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` 3.注入多个namespace，并且指定顺序 Spring的配置是有顺序的，如果多个property source都有同一个key，那么最终是顺序在前的配置生效。 <apollo:config>如果不指定order，那么默认是最低优先级。 ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <apollo:config order="2"/> <!-- 这个是最复杂的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中，并且顺序在application前面 --> <apollo:config namespaces="FX.apollo,application.yml" order="1"/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` #### 3.2.1.2 基于Java的配置（推荐）相对于基于XML的配置，基于Java的配置是目前比较流行的方式。注意`@EnableApolloConfig`要和`@Configuration`一起使用，不然不会生效。 1.注入默认namespace的配置到Spring中 ```java //这个是最简单的配置形式，一般应用用这种形式就可以了，用来指示Apollo注入application namespace的配置到Spring环境中 @Configuration @EnableApolloConfig public class AppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } ``` 2.注入多个namespace的配置到Spring中 ```java @Configuration @EnableApolloConfig public class SomeAppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } //这个是稍微复杂一些的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中 @Configuration @EnableApolloConfig({"FX.apollo", "application.yml"}) public class AnotherAppConfig {} ``` 3.注入多个namespace，并且指定顺序 ```java //这个是最复杂的配置形式，指示Apollo注入FX.apollo和application.yml namespace的配置到Spring环境中，并且顺序在application前面 @Configuration @EnableApolloConfig(order = 2) public class SomeAppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } @Configuration @EnableApolloConfig(value = {"FX.apollo", "application.yml"}, order = 1) public class AnotherAppConfig {} ``` #### 3.2.1.3 Spring Boot集成方式（推荐） Spring Boot除了支持上述两种集成方式以外，还支持通过application.properties/bootstrap.properties来配置，该方式能使配置在更早的阶段注入，比如使用`@ConditionalOnProperty`的场景或者是有一些spring-boot-starter在启动阶段就需要读取配置做一些事情（如[dubbo-spring-boot-project](https://github.com/apache/incubator-dubbo-spring-boot-project)），所以对于Spring Boot环境建议通过以下方式来接入Apollo(需要0.10.0及以上版本）。使用方式很简单，只需要在application.properties/bootstrap.properties中按照如下样例配置即可。 1. 注入默认`application` namespace的配置示例 ```properties # will inject 'application' namespace in bootstrap phase apollo.bootstrap.enabled = true ``` 2. 注入非默认`application` namespace或多个namespace的配置示例 ```properties apollo.bootstrap.enabled = true # will inject 'application', 'FX.apollo' and 'application.yml' namespaces in bootstrap phase apollo.bootstrap.namespaces = application,FX.apollo,application.yml ``` 3. 将Apollo配置加载提到初始化日志系统之前(1.2.0+) 从1.2.0版本开始，如果希望把日志相关的配置（如`logging.level.root=info`或`logback-spring.xml`中的参数）也放在Apollo管理，那么可以额外配置`apollo.bootstrap.eagerLoad.enabled=true`来使Apollo的加载顺序放到日志系统加载之前，不过这会导致Apollo的启动过程无法通过日志的方式输出(因为执行Apollo加载的时候，日志系统压根没有准备好呢！所以在Apollo代码中使用Slf4j的日志输出便没有任何内容)，更多信息可以参考[PR 1614](https://github.com/ctripcorp/apollo/pull/1614)。参考配置示例如下： ```properties # will inject 'application' namespace in bootstrap phase apollo.bootstrap.enabled = true # put apollo initialization before logging system initialization apollo.bootstrap.eagerLoad.enabled=true ``` ### 3.2.2 Spring Placeholder的使用 Spring应用通常会使用Placeholder来注入配置，使用的格式形如${someKey:someDefaultValue}，如${timeout:100}。冒号前面的是key，冒号后面的是默认值。建议在实际使用时尽量给出默认值，以免由于key没有定义导致运行时错误。从v0.10.0开始的版本支持placeholder在运行时自动更新，具体参见[PR #972](https://github.com/ctripcorp/apollo/pull/972)。如果需要关闭placeholder在运行时自动更新功能，可以通过以下两种方式关闭： 1. 通过设置System Property `apollo.autoUpdateInjectedSpringProperties`，如启动时传入`-Dapollo.autoUpdateInjectedSpringProperties=false` 2. 通过设置META-INF/app.properties中的`apollo.autoUpdateInjectedSpringProperties`属性，如 ```properties app.id=SampleApp apollo.autoUpdateInjectedSpringProperties=false ``` #### 3.2.2.1 XML使用方式假设我有一个TestXmlBean，它有两个配置项需要注入： ```java public class TestXmlBean { private int timeout; private int batch; public void setTimeout(int timeout) { this.timeout = timeout; } public void setBatch(int batch) { this.batch = batch; } public int getTimeout() { return timeout; } public int getBatch() { return batch; } } ``` 那么，我在XML中会使用如下方式来定义（假设应用默认的application namespace中有timeout和batch的配置项）： ```xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:apollo="http://www.ctrip.com/schema/apollo" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.ctrip.com/schema/apollo http://www.ctrip.com/schema/apollo.xsd"> <apollo:config/> <bean class="com.ctrip.framework.apollo.spring.TestXmlBean"> <property name="timeout" value="${timeout:100}"/> <property name="batch" value="${batch:200}"/> </bean> </beans> ``` #### 3.2.2.2 Java Config使用方式假设我有一个TestJavaConfigBean，通过Java Config的方式还可以使用@Value的方式注入： ```java public class TestJavaConfigBean { @Value("${timeout:100}") private int timeout; private int batch; @Value("${batch:200}") public void setBatch(int batch) { this.batch = batch; } public int getTimeout() { return timeout; } public int getBatch() { return batch; } } ``` 在Configuration类中按照下面的方式使用（假设应用默认的application namespace中有`timeout`和`batch`的配置项）： ```java @Configuration @EnableApolloConfig public class AppConfig { @Bean public TestJavaConfigBean javaConfigBean() { return new TestJavaConfigBean(); } } ``` #### 3.2.2.3 ConfigurationProperties使用方式 Spring Boot提供了[@ConfigurationProperties](http://docs.spring.io/spring-boot/docs/current/api/org/springframework/boot/context/properties/ConfigurationProperties.html)把配置注入到bean对象中。 Apollo也支持这种方式，下面的例子会把`redis.cache.expireSeconds`和`redis.cache.commandTimeout`分别注入到SampleRedisConfig的`expireSeconds`和`commandTimeout`字段中。 ```java @ConfigurationProperties(prefix = "redis.cache") public class SampleRedisConfig { private int expireSeconds; private int commandTimeout; public void setExpireSeconds(int expireSeconds) { this.expireSeconds = expireSeconds; } public void setCommandTimeout(int commandTimeout) { this.commandTimeout = commandTimeout; } } ``` 在Configuration类中按照下面的方式使用（假设应用默认的application namespace中有`redis.cache.expireSeconds`和`redis.cache.commandTimeout`的配置项）： ```java @Configuration @EnableApolloConfig public class AppConfig { @Bean public SampleRedisConfig sampleRedisConfig() { return new SampleRedisConfig(); } } ``` 需要注意的是，`@ConfigurationProperties`如果需要在Apollo配置变化时自动更新注入的值，需要配合使用[EnvironmentChangeEvent](https://cloud.spring.io/spring-cloud-static/spring-cloud.html#_environment_changes)或[RefreshScope](https://cloud.spring.io/spring-cloud-static/spring-cloud.html#_refresh_scope)。相关代码实现，可以参考apollo-use-cases项目中的[ZuulPropertiesRefresher.java](https://github.com/ctripcorp/apollo-use-cases/blob/master/spring-cloud-zuul/src/main/java/com/ctrip/framework/apollo/use/cases/spring/cloud/zuul/ZuulPropertiesRefresher.java#L48)和apollo-demo项目中的[SampleRedisConfig.java](https://github.com/ctripcorp/apollo/blob/master/apollo-demo/src/main/java/com/ctrip/framework/apollo/demo/spring/springBootDemo/config/SampleRedisConfig.java)以及[SpringBootApolloRefreshConfig.java](https://github.com/ctripcorp/apollo/blob/master/apollo-demo/src/main/java/com/ctrip/framework/apollo/demo/spring/springBootDemo/refresh/SpringBootApolloRefreshConfig.java) ### 3.2.3 Spring Annotation支持 Apollo同时还增加了几个新的Annotation来简化在Spring环境中的使用。 1. @ApolloConfig * 用来自动注入Config对象 2. @ApolloConfigChangeListener * 用来自动注册ConfigChangeListener 3. @ApolloJsonValue * 用来把配置的json字符串自动注入为对象使用样例如下： ```java public class TestApolloAnnotationBean { @ApolloConfig private Config config; //inject config for namespace application @ApolloConfig("application") private Config anotherConfig; //inject config for namespace application @ApolloConfig("FX.apollo") private Config yetAnotherConfig; //inject config for namespace FX.apollo @ApolloConfig("application.yml") private Config ymlConfig; //inject config for namespace application.yml /** * ApolloJsonValue annotated on fields example, the default value is specified as empty list - [] * <br /> * jsonBeanProperty=[{"someString":"hello","someInt":100},{"someString":"world!","someInt":200}] / @ApolloJsonValue("${jsonBeanProperty:[]}") private List<JsonBean> anotherJsonBeans; @Value("${batch:100}") private int batch; //config change listener for namespace application @ApolloConfigChangeListener private void someOnChange(ConfigChangeEvent changeEvent) { //update injected value of batch if it is changed in Apollo if (changeEvent.isChanged("batch")) { batch = config.getIntProperty("batch", 100); } } //config change listener for namespace application @ApolloConfigChangeListener("application") private void anotherOnChange(ConfigChangeEvent changeEvent) { //do something } //config change listener for namespaces application, FX.apollo and application.yml @ApolloConfigChangeListener({"application", "FX.apollo", "application.yml"}) private void yetAnotherOnChange(ConfigChangeEvent changeEvent) { //do something } //example of getting config from Apollo directly //this will always return the latest value of timeout public int getTimeout() { return config.getIntProperty("timeout", 200); } //example of getting config from injected value //the program needs to update the injected value when batch is changed in Apollo using @ApolloConfigChangeListener shown above public int getBatch() { return this.batch; } private static class JsonBean{ private String someString; private int someInt; } } ``` 在Configuration类中按照下面的方式使用： ```java @Configuration @EnableApolloConfig public class AppConfig { @Bean public TestApolloAnnotationBean testApolloAnnotationBean() { return new TestApolloAnnotationBean(); } } ``` ### 3.2.4 已有配置迁移很多情况下，应用可能已经有不少配置了，比如Spring Boot的应用，就会有bootstrap.properties/yml, application.properties/yml等配置。在应用接入Apollo之后，这些配置是可以非常方便的迁移到Apollo的，具体步骤如下： 1. 在Apollo为应用新建项目 2. 在应用中配置好META-INF/app.properties 3. 建议把原先配置先转为properties格式，然后通过Apollo提供的文本编辑模式全部粘帖到应用的application namespace，发布配置如果原来格式是yml，可以使用[YamlPropertiesFactoryBean.getObject](https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/beans/factory/config/YamlPropertiesFactoryBean.html#getObject--)转成properties格式 4. 如果原来是yml，想继续使用yml来编辑配置，那么可以创建私有的application.yml namespace，把原来的配置全部粘贴进去，发布配置 * 需要apollo-client是1.3.0及以上版本 5. 把原先的配置文件如bootstrap.properties/yml, application.properties/yml从项目中删除 * 如果需要保留本地配置文件，需要注意部分配置如`server.port`必须确保本地文件已经删除该配置项如： ```properties spring.application.name = reservation-service server.port = 8080 logging.level = ERROR eureka.client.serviceUrl.defaultZone = http://127.0.0.1:8761/eureka/ eureka.client.healthcheck.enabled = true eureka.client.registerWithEureka = true eureka.client.fetchRegistry = true eureka.client.eurekaServiceUrlPollIntervalSeconds = 60 eureka.instance.preferIpAddress = true ``` ![text-mode-spring-boot-config-sample](https://raw.githubusercontent.com/ctripcorp/apollo/master/doc/images/text-mode-spring-boot-config-sample.png) ## 3.3 Demo 项目中有一个样例客户端的项目：`apollo-demo`，具体信息可以参考[Apollo开发指南](zh/development/apollo-development-guide)中的[2.3 Java样例客户端启动](zh/development/apollo-development-guide?id=_23-java样例客户端启动)部分。更多使用案例Demo可以参考[Apollo使用场景和示例代码](https://github.com/ctripcorp/apollo-use-cases)。 # 四、客户端设计 ![client-architecture](https://github.com/ctripcorp/apollo/raw/master/doc/images/client-architecture.png) 上图简要描述了Apollo客户端的实现原理： 1. 客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现） 2. 客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。 * 这是一个fallback机制，为了防止推送机制失效导致配置不更新 * 客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified * 定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: `apollo.refreshInterval`来覆盖，单位为分钟。 3. 客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中 4. 客户端会把从服务端获取到的配置在本地文件系统缓存一份 * 在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置 5. 应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知 # 五、本地开发模式 Apollo客户端还支持本地开发模式，这个主要用于当开发环境无法连接Apollo服务器的时候，比如在邮轮、飞机上做相关功能开发。在本地开发模式下，Apollo只会从本地文件读取配置信息，不会从Apollo服务器读取配置。可以通过下面的步骤开启Apollo本地开发模式。 ## 5.1 修改环境修改/opt/settings/server.properties（Mac/Linux）或C:\opt\settings\server.properties（Windows）文件，设置env为Local： ```properties env=Local ``` 更多配置环境的方式请参考[1.2.4.1 Environment](#_1241-environment) ## 5.2 准备本地配置文件在本地开发模式下，Apollo客户端会从本地读取文件，所以我们需要事先准备好配置文件。 ### 5.2.1 本地配置目录本地配置目录位于： * Mac/Linux: /opt/data/{_appId_}/config-cache * Windows: C:\opt\data\\{_appId_}\config-cache appId就是应用的appId，如100004458。请确保该目录存在，且应用程序对该目录有读权限。【小技巧】推荐的方式是先在普通模式下使用Apollo，这样Apollo会自动创建该目录并在目录下生成配置文件。 ### 5.2.2 本地配置文件本地配置文件需要按照一定的文件名格式放置于本地配置目录下，文件名格式如下： _{appId}+{cluster}+{namespace}.properties_ * appId就是应用自己的appId，如100004458 * cluster就是应用使用的集群，一般在本地模式下没有做过配置的话，就是default * namespace就是应用使用的配置namespace，一般是application ![client-local-cache](https://raw.githubusercontent.com/ctripcorp/apollo/master/apollo-client/doc/pic/client-local-cache.png) 文件内容以properties格式存储，比如如果有两个key，一个是request.timeout，另一个是batch，那么文件内容就是如下格式： ```properties request.timeout=2000 batch=2000 ``` ## 5.3 修改配置在本地开发模式下，Apollo不会实时监测文件内容是否有变化，所以如果修改了配置，需要重启应用生效。 # 六、测试模式 1.1.0版本开始增加了`apollo-mockserver`，从而可以很好地支持单元测试时需要mock配置的场景，使用方法如下： ## 6.1 引入pom依赖 ```xml <dependency> <groupId>com.ctrip.framework.apollo</groupId> <artifactId>apollo-mockserver</artifactId> <version>1.7.0</version> </dependency> ``` ## 6.2 在test的resources下放置mock的数据文件名格式约定为`mockdata-{namespace}.properties` ![image](https://user-images.githubusercontent.com/17842829/44515526-5e0e6480-a6f5-11e8-9c3c-4ff2ec737c8d.png) ## 6.3 写测试类更多使用demo可以参考[ApolloMockServerApiTest.java](https://github.com/ctripcorp/apollo/blob/master/apollo-mockserver/src/test/java/com/ctrip/framework/apollo/mockserver/ApolloMockServerApiTest.java)和[ApolloMockServerSpringIntegrationTest.java](https://github.com/ctripcorp/apollo/blob/master/apollo-mockserver/src/test/java/com/ctrip/framework/apollo/mockserver/ApolloMockServerSpringIntegrationTest.java)。 ```java @RunWith(SpringJUnit4ClassRunner.class) @SpringApplicationConfiguration(classes = TestConfiguration.class) public class SpringIntegrationTest { // 启动apollo的mockserver @ClassRule public static EmbeddedApollo embeddedApollo = new EmbeddedApollo(); @Test @DirtiesContext // 这个注解很有必要，因为配置注入会弄脏应用上下文 public void testPropertyInject(){ assertEquals("value1", testBean.key1); assertEquals("value2", testBean.key2); } @Test @DirtiesContext public void testListenerTriggeredByAdd() throws InterruptedException, ExecutionException, TimeoutException { String otherNamespace = "othernamespace"; embeddedApollo.addOrModifyPropery(otherNamespace,"someKey","someValue"); ConfigChangeEvent changeEvent = testBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals("someValue", changeEvent.getChange("someKey").getNewValue()); } @EnableApolloConfig("application") @Configuration static class TestConfiguration{ @Bean public TestBean testBean(){ return new TestBean(); } } static class TestBean{ @Value("${key1:default}") String key1; @Value("${key2:default}") String key2; SettableFuture<ConfigChangeEvent> futureData = SettableFuture.create(); @ApolloConfigChangeListener("othernamespace") private void onChange(ConfigChangeEvent changeEvent) { futureData.set(changeEvent); } } } ```	1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/zh/faq/faq.md	## 1. Apollo是什么？ Apollo（阿波罗）是携程框架部门研发的配置管理平台，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性。更多介绍，可以参考[Apollo配置中心介绍](zh/design/apollo-introduction) ## 2. Cluster是什么？一个应用下不同实例的分组，比如典型的可以按照数据中心分，把A机房的应用实例分为一个集群，把B机房的应用实例分为另一个集群。 ## 3. Namespace是什么？一个应用下不同配置的分组。请参考[Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace) ## 4. 我想要接入Apollo，该如何操作？请参考[Apollo使用指南](zh/usage/apollo-user-guide) ## 5. 我的应用需要不同机房的配置不一样，Apollo是否能支持？ Apollo是支持的。请参考[Apollo使用指南](zh/usage/apollo-user-guide)中的`三、集群独立配置说明` ## 6. 我有多个应用需要使用同一份配置，Apollo是否能支持？ Apollo是支持的。请参考[Apollo使用指南](zh/usage/apollo-user-guide)中的`四、多个AppId使用同一份配置` ## 7. Apollo是否支持查看权限控制或者配置加密？从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) 配置加密可以参考[spring-boot-encrypt demo项目](https://github.com/ctripcorp/apollo-use-cases/tree/master/spring-boot-encrypt) ## 8. 如果有多个config server，打包时如何配置meta server地址？有多台meta server可以通过nginx反向代理，通过一个域名代理多个meta server实现ha。 ## 9. Apollo相比于Spring Cloud Config有什么优势？ Spring Cloud Config的精妙之处在于它的配置存储于Git，这就天然的把配置的修改、权限、版本等问题隔离在外。通过这个设计使得Spring Cloud Config整体很简单，不过也带来了一些不便之处。下面尝试做一个简单的小结： \| 功能点 \| Apollo \| Spring Cloud Config \| 备注 \| \|------------------\|--------------------------------------------\|-------------------------------------------------\|----------------------------------------------------------------------------\| \| 配置界面 \| 一个界面管理不同环境、不同集群配置 \| 无，需要通过git操作 \| \| \| 配置生效时间 \| 实时 \| 重启生效，或手动refresh生效 \| Spring Cloud Config需要通过Git webhook，加上额外的消息队列才能支持实时生效 \| \| 版本管理 \| 界面上直接提供发布历史和回滚按钮 \| 无，需要通过git操作 \| \| \| 灰度发布 \| 支持 \| 不支持 \| \| \| 授权、审核、审计 \| 界面上直接支持，而且支持修改、发布权限分离 \| 需要通过git仓库设置，且不支持修改、发布权限分离 \| \| \| 实例配置监控 \| 可以方便的看到当前哪些客户端在使用哪些配置 \| 不支持 \| \| \| 配置获取性能 \| 快，通过数据库访问，还有缓存支持 \| 较慢，需要从git clone repository，然后从文件系统读取 \| \| \| 客户端支持 \| 原生支持所有Java和.Net应用，提供API支持其它语言应用，同时也支持Spring annotation获取配置 \| 支持Spring应用，提供annotation获取配置 \| Apollo的适用范围更广一些 \| ## 10. Apollo和Disconf相比有什么优点？由于我们自己并非Disconf的资深用户，所以无法主观地给出评价。不过之前Apollo技术支持群中的热心网友[@Krast](https://github.com/krast)做了一个[开源配置中心对比矩阵](https://github.com/ctripcorp/apollo/files/983064/default.pdf)，可以参考一下。	## 1. Apollo是什么？ Apollo（阿波罗）是携程框架部门研发的配置管理平台，能够集中化管理应用不同环境、不同集群的配置，配置修改后能够实时推送到应用端，并且具备规范的权限、流程治理等特性。更多介绍，可以参考[Apollo配置中心介绍](zh/design/apollo-introduction) ## 2. Cluster是什么？一个应用下不同实例的分组，比如典型的可以按照数据中心分，把A机房的应用实例分为一个集群，把B机房的应用实例分为另一个集群。 ## 3. Namespace是什么？一个应用下不同配置的分组。请参考[Apollo核心概念之“Namespace”](zh/design/apollo-core-concept-namespace) ## 4. 我想要接入Apollo，该如何操作？请参考[Apollo使用指南](zh/usage/apollo-user-guide) ## 5. 我的应用需要不同机房的配置不一样，Apollo是否能支持？ Apollo是支持的。请参考[Apollo使用指南](zh/usage/apollo-user-guide)中的`三、集群独立配置说明` ## 6. 我有多个应用需要使用同一份配置，Apollo是否能支持？ Apollo是支持的。请参考[Apollo使用指南](zh/usage/apollo-user-guide)中的`四、多个AppId使用同一份配置` ## 7. Apollo是否支持查看权限控制或者配置加密？从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。这里的项目成员是指： 1. 项目的管理员 2. 具备该私有Namespace在该环境下的修改或发布权限配置方式很简单，用超级管理员账号登录后，进入`管理员工具 - 系统参数`页面新增或修改`configView.memberOnly.envs`配置项即可。 ![configView.memberOnly.envs](https://user-images.githubusercontent.com/837658/46456519-c155e100-c7e1-11e8-969b-8f332379fa29.png) 配置加密可以参考[spring-boot-encrypt demo项目](https://github.com/ctripcorp/apollo-use-cases/tree/master/spring-boot-encrypt) ## 8. 如果有多个config server，打包时如何配置meta server地址？有多台meta server可以通过nginx反向代理，通过一个域名代理多个meta server实现ha。 ## 9. Apollo相比于Spring Cloud Config有什么优势？ Spring Cloud Config的精妙之处在于它的配置存储于Git，这就天然的把配置的修改、权限、版本等问题隔离在外。通过这个设计使得Spring Cloud Config整体很简单，不过也带来了一些不便之处。下面尝试做一个简单的小结： \| 功能点 \| Apollo \| Spring Cloud Config \| 备注 \| \|------------------\|--------------------------------------------\|-------------------------------------------------\|----------------------------------------------------------------------------\| \| 配置界面 \| 一个界面管理不同环境、不同集群配置 \| 无，需要通过git操作 \| \| \| 配置生效时间 \| 实时 \| 重启生效，或手动refresh生效 \| Spring Cloud Config需要通过Git webhook，加上额外的消息队列才能支持实时生效 \| \| 版本管理 \| 界面上直接提供发布历史和回滚按钮 \| 无，需要通过git操作 \| \| \| 灰度发布 \| 支持 \| 不支持 \| \| \| 授权、审核、审计 \| 界面上直接支持，而且支持修改、发布权限分离 \| 需要通过git仓库设置，且不支持修改、发布权限分离 \| \| \| 实例配置监控 \| 可以方便的看到当前哪些客户端在使用哪些配置 \| 不支持 \| \| \| 配置获取性能 \| 快，通过数据库访问，还有缓存支持 \| 较慢，需要从git clone repository，然后从文件系统读取 \| \| \| 客户端支持 \| 原生支持所有Java和.Net应用，提供API支持其它语言应用，同时也支持Spring annotation获取配置 \| 支持Spring应用，提供annotation获取配置 \| Apollo的适用范围更广一些 \| ## 10. Apollo和Disconf相比有什么优点？由于我们自己并非Disconf的资深用户，所以无法主观地给出评价。不过之前Apollo技术支持群中的热心网友[@Krast](https://github.com/krast)做了一个[开源配置中心对比矩阵](https://github.com/ctripcorp/apollo/files/983064/default.pdf)，可以参考一下。	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/test/java/com/ctrip/framework/apollo/util/parser/DurationParserTest.java	package com.ctrip.framework.apollo.util.parser; import static org.junit.Assert.assertEquals; import org.junit.Test; public class DurationParserTest { private Parsers.DurationParser durationParser = Parsers.forDuration(); @Test public void testParseMilliSeconds() throws Exception { String text = "345MS"; long expected = 345; checkParseToMillis(expected, text); } @Test public void testParseMilliSecondsWithNoSuffix() throws Exception { String text = "123"; long expected = 123; checkParseToMillis(expected, text); } @Test public void testParseSeconds() throws Exception { String text = "20S"; long expected = 20 * 1000; checkParseToMillis(expected, text); } @Test public void testParseMinutes() throws Exception { String text = "15M"; long expected = 15 * 60 * 1000; checkParseToMillis(expected, text); } @Test public void testParseHours() throws Exception { String text = "10H"; long expected = 10 * 3600 * 1000; checkParseToMillis(expected, text); } @Test public void testParseDays() throws Exception { String text = "2D"; long expected = 2 * 24 * 3600 * 1000; checkParseToMillis(expected, text); } @Test public void testParseFullText() throws Exception { String text = "2D3H4M5S123MS"; long expected = 2 * 24 * 3600 * 1000 + 3 * 3600 * 1000 + 4 * 60 * 1000 + 5 * 1000 + 123; checkParseToMillis(expected, text); } @Test public void testParseFullTextWithLowerCase() throws Exception { String text = "2d3h4m5s123ms"; long expected = 2 * 24 * 3600 * 1000 + 3 * 3600 * 1000 + 4 * 60 * 1000 + 5 * 1000 + 123; checkParseToMillis(expected, text); } @Test public void testParseFullTextWithNoMS() throws Exception { String text = "2D3H4M5S123"; long expected = 2 * 24 * 3600 * 1000 + 3 * 3600 * 1000 + 4 * 60 * 1000 + 5 * 1000 + 123; checkParseToMillis(expected, text); } @Test(expected = ParserException.class) public void testParseException() throws Exception { String text = "someInvalidText"; durationParser.parseToMillis(text); } private void checkParseToMillis(long expected, String text) throws Exception { assertEquals(expected, durationParser.parseToMillis(text)); } }	package com.ctrip.framework.apollo.util.parser; import static org.junit.Assert.assertEquals; import org.junit.Test; public class DurationParserTest { private Parsers.DurationParser durationParser = Parsers.forDuration(); @Test public void testParseMilliSeconds() throws Exception { String text = "345MS"; long expected = 345; checkParseToMillis(expected, text); } @Test public void testParseMilliSecondsWithNoSuffix() throws Exception { String text = "123"; long expected = 123; checkParseToMillis(expected, text); } @Test public void testParseSeconds() throws Exception { String text = "20S"; long expected = 20 * 1000; checkParseToMillis(expected, text); } @Test public void testParseMinutes() throws Exception { String text = "15M"; long expected = 15 * 60 * 1000; checkParseToMillis(expected, text); } @Test public void testParseHours() throws Exception { String text = "10H"; long expected = 10 * 3600 * 1000; checkParseToMillis(expected, text); } @Test public void testParseDays() throws Exception { String text = "2D"; long expected = 2 * 24 * 3600 * 1000; checkParseToMillis(expected, text); } @Test public void testParseFullText() throws Exception { String text = "2D3H4M5S123MS"; long expected = 2 * 24 * 3600 * 1000 + 3 * 3600 * 1000 + 4 * 60 * 1000 + 5 * 1000 + 123; checkParseToMillis(expected, text); } @Test public void testParseFullTextWithLowerCase() throws Exception { String text = "2d3h4m5s123ms"; long expected = 2 * 24 * 3600 * 1000 + 3 * 3600 * 1000 + 4 * 60 * 1000 + 5 * 1000 + 123; checkParseToMillis(expected, text); } @Test public void testParseFullTextWithNoMS() throws Exception { String text = "2D3H4M5S123"; long expected = 2 * 24 * 3600 * 1000 + 3 * 3600 * 1000 + 4 * 60 * 1000 + 5 * 1000 + 123; checkParseToMillis(expected, text); } @Test(expected = ParserException.class) public void testParseException() throws Exception { String text = "someInvalidText"; durationParser.parseToMillis(text); } private void checkParseToMillis(long expected, String text) throws Exception { assertEquals(expected, durationParser.parseToMillis(text)); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-openapi/src/test/java/com/ctrip/framework/apollo/openapi/client/service/NamespaceOpenApiServiceTest.java	package com.ctrip.framework.apollo.openapi.client.service; import static org.junit.Assert.assertEquals; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.openapi.dto.OpenAppNamespaceDTO; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.StringEntity; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; public class NamespaceOpenApiServiceTest extends AbstractOpenApiServiceTest { private NamespaceOpenApiService namespaceOpenApiService; private String someAppId; private String someEnv; private String someCluster; private String someNamespace; @Override @Before public void setUp() throws Exception { super.setUp(); someAppId = "someAppId"; someEnv = "someEnv"; someCluster = "someCluster"; someNamespace = "someNamespace"; StringEntity responseEntity = new StringEntity("{}"); when(someHttpResponse.getEntity()).thenReturn(responseEntity); namespaceOpenApiService = new NamespaceOpenApiService(httpClient, someBaseUrl, gson); } @Test public void testGetNamespace() throws Exception { final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); namespaceOpenApiService.getNamespace(someAppId, someEnv, someCluster, someNamespace); verify(httpClient, times(1)).execute(request.capture()); HttpGet get = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace), get.getURI().toString()); } @Test(expected = RuntimeException.class) public void testGetNamespaceWithError() throws Exception { when(statusLine.getStatusCode()).thenReturn(404); namespaceOpenApiService.getNamespace(someAppId, someEnv, someCluster, someNamespace); } @Test public void testGetNamespaces() throws Exception { StringEntity responseEntity = new StringEntity("[]"); when(someHttpResponse.getEntity()).thenReturn(responseEntity); final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); namespaceOpenApiService.getNamespaces(someAppId, someEnv, someCluster); verify(httpClient, times(1)).execute(request.capture()); HttpGet get = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces", someBaseUrl, someEnv, someAppId, someCluster), get.getURI().toString()); } @Test(expected = RuntimeException.class) public void testGetNamespacesWithError() throws Exception { when(statusLine.getStatusCode()).thenReturn(404); namespaceOpenApiService.getNamespaces(someAppId, someEnv, someCluster); } @Test public void testCreateAppNamespace() throws Exception { String someName = "someName"; String someCreatedBy = "someCreatedBy"; OpenAppNamespaceDTO appNamespaceDTO = new OpenAppNamespaceDTO(); appNamespaceDTO.setAppId(someAppId); appNamespaceDTO.setName(someName); appNamespaceDTO.setDataChangeCreatedBy(someCreatedBy); final ArgumentCaptor<HttpPost> request = ArgumentCaptor.forClass(HttpPost.class); namespaceOpenApiService.createAppNamespace(appNamespaceDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPost post = request.getValue(); assertEquals(String.format("%s/apps/%s/appnamespaces", someBaseUrl, someAppId), post.getURI().toString()); } @Test(expected = RuntimeException.class) public void testCreateAppNamespaceWithError() throws Exception { String someName = "someName"; String someCreatedBy = "someCreatedBy"; OpenAppNamespaceDTO appNamespaceDTO = new OpenAppNamespaceDTO(); appNamespaceDTO.setAppId(someAppId); appNamespaceDTO.setName(someName); appNamespaceDTO.setDataChangeCreatedBy(someCreatedBy); when(statusLine.getStatusCode()).thenReturn(400); namespaceOpenApiService.createAppNamespace(appNamespaceDTO); } @Test public void testGetNamespaceLock() throws Exception { final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); namespaceOpenApiService.getNamespaceLock(someAppId, someEnv, someCluster, someNamespace); verify(httpClient, times(1)).execute(request.capture()); HttpGet post = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/lock", someBaseUrl, someEnv, someAppId, someCluster, someNamespace), post.getURI().toString()); } @Test(expected = RuntimeException.class) public void testGetNamespaceLockWithError() throws Exception { when(statusLine.getStatusCode()).thenReturn(404); namespaceOpenApiService.getNamespaceLock(someAppId, someEnv, someCluster, someNamespace); } }	package com.ctrip.framework.apollo.openapi.client.service; import static org.junit.Assert.assertEquals; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.openapi.dto.OpenAppNamespaceDTO; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.StringEntity; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; public class NamespaceOpenApiServiceTest extends AbstractOpenApiServiceTest { private NamespaceOpenApiService namespaceOpenApiService; private String someAppId; private String someEnv; private String someCluster; private String someNamespace; @Override @Before public void setUp() throws Exception { super.setUp(); someAppId = "someAppId"; someEnv = "someEnv"; someCluster = "someCluster"; someNamespace = "someNamespace"; StringEntity responseEntity = new StringEntity("{}"); when(someHttpResponse.getEntity()).thenReturn(responseEntity); namespaceOpenApiService = new NamespaceOpenApiService(httpClient, someBaseUrl, gson); } @Test public void testGetNamespace() throws Exception { final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); namespaceOpenApiService.getNamespace(someAppId, someEnv, someCluster, someNamespace); verify(httpClient, times(1)).execute(request.capture()); HttpGet get = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace), get.getURI().toString()); } @Test(expected = RuntimeException.class) public void testGetNamespaceWithError() throws Exception { when(statusLine.getStatusCode()).thenReturn(404); namespaceOpenApiService.getNamespace(someAppId, someEnv, someCluster, someNamespace); } @Test public void testGetNamespaces() throws Exception { StringEntity responseEntity = new StringEntity("[]"); when(someHttpResponse.getEntity()).thenReturn(responseEntity); final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); namespaceOpenApiService.getNamespaces(someAppId, someEnv, someCluster); verify(httpClient, times(1)).execute(request.capture()); HttpGet get = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces", someBaseUrl, someEnv, someAppId, someCluster), get.getURI().toString()); } @Test(expected = RuntimeException.class) public void testGetNamespacesWithError() throws Exception { when(statusLine.getStatusCode()).thenReturn(404); namespaceOpenApiService.getNamespaces(someAppId, someEnv, someCluster); } @Test public void testCreateAppNamespace() throws Exception { String someName = "someName"; String someCreatedBy = "someCreatedBy"; OpenAppNamespaceDTO appNamespaceDTO = new OpenAppNamespaceDTO(); appNamespaceDTO.setAppId(someAppId); appNamespaceDTO.setName(someName); appNamespaceDTO.setDataChangeCreatedBy(someCreatedBy); final ArgumentCaptor<HttpPost> request = ArgumentCaptor.forClass(HttpPost.class); namespaceOpenApiService.createAppNamespace(appNamespaceDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPost post = request.getValue(); assertEquals(String.format("%s/apps/%s/appnamespaces", someBaseUrl, someAppId), post.getURI().toString()); } @Test(expected = RuntimeException.class) public void testCreateAppNamespaceWithError() throws Exception { String someName = "someName"; String someCreatedBy = "someCreatedBy"; OpenAppNamespaceDTO appNamespaceDTO = new OpenAppNamespaceDTO(); appNamespaceDTO.setAppId(someAppId); appNamespaceDTO.setName(someName); appNamespaceDTO.setDataChangeCreatedBy(someCreatedBy); when(statusLine.getStatusCode()).thenReturn(400); namespaceOpenApiService.createAppNamespace(appNamespaceDTO); } @Test public void testGetNamespaceLock() throws Exception { final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); namespaceOpenApiService.getNamespaceLock(someAppId, someEnv, someCluster, someNamespace); verify(httpClient, times(1)).execute(request.capture()); HttpGet post = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/lock", someBaseUrl, someEnv, someAppId, someCluster, someNamespace), post.getURI().toString()); } @Test(expected = RuntimeException.class) public void testGetNamespaceLockWithError() throws Exception { when(statusLine.getStatusCode()).thenReturn(404); namespaceOpenApiService.getNamespaceLock(someAppId, someEnv, someCluster, someNamespace); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/test/java/com/ctrip/framework/apollo/spring/boot/ApolloApplicationContextInitializerTest.java	package com.ctrip.framework.apollo.spring.boot; import static org.junit.Assert.*; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.core.ConfigConsts; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.springframework.core.env.ConfigurableEnvironment; public class ApolloApplicationContextInitializerTest { private ApolloApplicationContextInitializer apolloApplicationContextInitializer; @Before public void setUp() throws Exception { apolloApplicationContextInitializer = new ApolloApplicationContextInitializer(); } @After public void tearDown() throws Exception { System.clearProperty("app.id"); System.clearProperty(ConfigConsts.APOLLO_CLUSTER_KEY); System.clearProperty("apollo.cacheDir"); System.clearProperty(ConfigConsts.APOLLO_META_KEY); } @Test public void testFillFromEnvironment() throws Exception { String someAppId = "someAppId"; String someCluster = "someCluster"; String someCacheDir = "someCacheDir"; String someApolloMeta = "someApolloMeta"; ConfigurableEnvironment environment = mock(ConfigurableEnvironment.class); when(environment.getProperty("app.id")).thenReturn(someAppId); when(environment.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)).thenReturn(someCluster); when(environment.getProperty("apollo.cacheDir")).thenReturn(someCacheDir); when(environment.getProperty(ConfigConsts.APOLLO_META_KEY)).thenReturn(someApolloMeta); apolloApplicationContextInitializer.initializeSystemProperty(environment); assertEquals(someAppId, System.getProperty("app.id")); assertEquals(someCluster, System.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)); assertEquals(someCacheDir, System.getProperty("apollo.cacheDir")); assertEquals(someApolloMeta, System.getProperty(ConfigConsts.APOLLO_META_KEY)); } @Test public void testFillFromEnvironmentWithSystemPropertyAlreadyFilled() throws Exception { String someAppId = "someAppId"; String someCluster = "someCluster"; String someCacheDir = "someCacheDir"; String someApolloMeta = "someApolloMeta"; System.setProperty("app.id", someAppId); System.setProperty(ConfigConsts.APOLLO_CLUSTER_KEY, someCluster); System.setProperty("apollo.cacheDir", someCacheDir); System.setProperty(ConfigConsts.APOLLO_META_KEY, someApolloMeta); String anotherAppId = "anotherAppId"; String anotherCluster = "anotherCluster"; String anotherCacheDir = "anotherCacheDir"; String anotherApolloMeta = "anotherApolloMeta"; ConfigurableEnvironment environment = mock(ConfigurableEnvironment.class); when(environment.getProperty("app.id")).thenReturn(anotherAppId); when(environment.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)).thenReturn(anotherCluster); when(environment.getProperty("apollo.cacheDir")).thenReturn(anotherCacheDir); when(environment.getProperty(ConfigConsts.APOLLO_META_KEY)).thenReturn(anotherApolloMeta); apolloApplicationContextInitializer.initializeSystemProperty(environment); assertEquals(someAppId, System.getProperty("app.id")); assertEquals(someCluster, System.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)); assertEquals(someCacheDir, System.getProperty("apollo.cacheDir")); assertEquals(someApolloMeta, System.getProperty(ConfigConsts.APOLLO_META_KEY)); } @Test public void testFillFromEnvironmentWithNoPropertyFromEnvironment() throws Exception { ConfigurableEnvironment environment = mock(ConfigurableEnvironment.class); apolloApplicationContextInitializer.initializeSystemProperty(environment); assertNull(System.getProperty("app.id")); assertNull(System.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)); assertNull(System.getProperty("apollo.cacheDir")); assertNull(System.getProperty(ConfigConsts.APOLLO_META_KEY)); } }	package com.ctrip.framework.apollo.spring.boot; import static org.junit.Assert.*; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.core.ConfigConsts; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.springframework.core.env.ConfigurableEnvironment; public class ApolloApplicationContextInitializerTest { private ApolloApplicationContextInitializer apolloApplicationContextInitializer; @Before public void setUp() throws Exception { apolloApplicationContextInitializer = new ApolloApplicationContextInitializer(); } @After public void tearDown() throws Exception { System.clearProperty("app.id"); System.clearProperty(ConfigConsts.APOLLO_CLUSTER_KEY); System.clearProperty("apollo.cacheDir"); System.clearProperty(ConfigConsts.APOLLO_META_KEY); } @Test public void testFillFromEnvironment() throws Exception { String someAppId = "someAppId"; String someCluster = "someCluster"; String someCacheDir = "someCacheDir"; String someApolloMeta = "someApolloMeta"; ConfigurableEnvironment environment = mock(ConfigurableEnvironment.class); when(environment.getProperty("app.id")).thenReturn(someAppId); when(environment.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)).thenReturn(someCluster); when(environment.getProperty("apollo.cacheDir")).thenReturn(someCacheDir); when(environment.getProperty(ConfigConsts.APOLLO_META_KEY)).thenReturn(someApolloMeta); apolloApplicationContextInitializer.initializeSystemProperty(environment); assertEquals(someAppId, System.getProperty("app.id")); assertEquals(someCluster, System.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)); assertEquals(someCacheDir, System.getProperty("apollo.cacheDir")); assertEquals(someApolloMeta, System.getProperty(ConfigConsts.APOLLO_META_KEY)); } @Test public void testFillFromEnvironmentWithSystemPropertyAlreadyFilled() throws Exception { String someAppId = "someAppId"; String someCluster = "someCluster"; String someCacheDir = "someCacheDir"; String someApolloMeta = "someApolloMeta"; System.setProperty("app.id", someAppId); System.setProperty(ConfigConsts.APOLLO_CLUSTER_KEY, someCluster); System.setProperty("apollo.cacheDir", someCacheDir); System.setProperty(ConfigConsts.APOLLO_META_KEY, someApolloMeta); String anotherAppId = "anotherAppId"; String anotherCluster = "anotherCluster"; String anotherCacheDir = "anotherCacheDir"; String anotherApolloMeta = "anotherApolloMeta"; ConfigurableEnvironment environment = mock(ConfigurableEnvironment.class); when(environment.getProperty("app.id")).thenReturn(anotherAppId); when(environment.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)).thenReturn(anotherCluster); when(environment.getProperty("apollo.cacheDir")).thenReturn(anotherCacheDir); when(environment.getProperty(ConfigConsts.APOLLO_META_KEY)).thenReturn(anotherApolloMeta); apolloApplicationContextInitializer.initializeSystemProperty(environment); assertEquals(someAppId, System.getProperty("app.id")); assertEquals(someCluster, System.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)); assertEquals(someCacheDir, System.getProperty("apollo.cacheDir")); assertEquals(someApolloMeta, System.getProperty(ConfigConsts.APOLLO_META_KEY)); } @Test public void testFillFromEnvironmentWithNoPropertyFromEnvironment() throws Exception { ConfigurableEnvironment environment = mock(ConfigurableEnvironment.class); apolloApplicationContextInitializer.initializeSystemProperty(environment); assertNull(System.getProperty("app.id")); assertNull(System.getProperty(ConfigConsts.APOLLO_CLUSTER_KEY)); assertNull(System.getProperty("apollo.cacheDir")); assertNull(System.getProperty(ConfigConsts.APOLLO_META_KEY)); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/component/ItemsComparator.java	package com.ctrip.framework.apollo.portal.component; import com.ctrip.framework.apollo.common.dto.ItemChangeSets; import com.ctrip.framework.apollo.common.dto.ItemDTO; import com.ctrip.framework.apollo.common.utils.BeanUtils; import com.ctrip.framework.apollo.core.utils.StringUtils; import org.springframework.stereotype.Component; import org.springframework.util.CollectionUtils; import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Objects; @Component public class ItemsComparator { public ItemChangeSets compareIgnoreBlankAndCommentItem(long baseNamespaceId, List<ItemDTO> baseItems, List<ItemDTO> targetItems){ List<ItemDTO> filteredSourceItems = filterBlankAndCommentItem(baseItems); List<ItemDTO> filteredTargetItems = filterBlankAndCommentItem(targetItems); Map<String, ItemDTO> sourceItemMap = BeanUtils.mapByKey("key", filteredSourceItems); Map<String, ItemDTO> targetItemMap = BeanUtils.mapByKey("key", filteredTargetItems); ItemChangeSets changeSets = new ItemChangeSets(); for (ItemDTO item: targetItems){ String key = item.getKey(); ItemDTO sourceItem = sourceItemMap.get(key); if (sourceItem == null){//add ItemDTO copiedItem = copyItem(item); copiedItem.setNamespaceId(baseNamespaceId); changeSets.addCreateItem(copiedItem); }else if (!Objects.equals(sourceItem.getValue(), item.getValue())){//update //only value & comment can be update sourceItem.setValue(item.getValue()); sourceItem.setComment(item.getComment()); changeSets.addUpdateItem(sourceItem); } } for (ItemDTO item: baseItems){ String key = item.getKey(); ItemDTO targetItem = targetItemMap.get(key); if(targetItem == null){//delete changeSets.addDeleteItem(item); } } return changeSets; } private List<ItemDTO> filterBlankAndCommentItem(List<ItemDTO> items){ List<ItemDTO> result = new LinkedList<>(); if (CollectionUtils.isEmpty(items)){ return result; } for (ItemDTO item: items){ if (!StringUtils.isEmpty(item.getKey())){ result.add(item); } } return result; } private ItemDTO copyItem(ItemDTO sourceItem){ ItemDTO copiedItem = new ItemDTO(); copiedItem.setKey(sourceItem.getKey()); copiedItem.setValue(sourceItem.getValue()); copiedItem.setComment(sourceItem.getComment()); return copiedItem; } }	package com.ctrip.framework.apollo.portal.component; import com.ctrip.framework.apollo.common.dto.ItemChangeSets; import com.ctrip.framework.apollo.common.dto.ItemDTO; import com.ctrip.framework.apollo.common.utils.BeanUtils; import com.ctrip.framework.apollo.core.utils.StringUtils; import org.springframework.stereotype.Component; import org.springframework.util.CollectionUtils; import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Objects; @Component public class ItemsComparator { public ItemChangeSets compareIgnoreBlankAndCommentItem(long baseNamespaceId, List<ItemDTO> baseItems, List<ItemDTO> targetItems){ List<ItemDTO> filteredSourceItems = filterBlankAndCommentItem(baseItems); List<ItemDTO> filteredTargetItems = filterBlankAndCommentItem(targetItems); Map<String, ItemDTO> sourceItemMap = BeanUtils.mapByKey("key", filteredSourceItems); Map<String, ItemDTO> targetItemMap = BeanUtils.mapByKey("key", filteredTargetItems); ItemChangeSets changeSets = new ItemChangeSets(); for (ItemDTO item: targetItems){ String key = item.getKey(); ItemDTO sourceItem = sourceItemMap.get(key); if (sourceItem == null){//add ItemDTO copiedItem = copyItem(item); copiedItem.setNamespaceId(baseNamespaceId); changeSets.addCreateItem(copiedItem); }else if (!Objects.equals(sourceItem.getValue(), item.getValue())){//update //only value & comment can be update sourceItem.setValue(item.getValue()); sourceItem.setComment(item.getComment()); changeSets.addUpdateItem(sourceItem); } } for (ItemDTO item: baseItems){ String key = item.getKey(); ItemDTO targetItem = targetItemMap.get(key); if(targetItem == null){//delete changeSets.addDeleteItem(item); } } return changeSets; } private List<ItemDTO> filterBlankAndCommentItem(List<ItemDTO> items){ List<ItemDTO> result = new LinkedList<>(); if (CollectionUtils.isEmpty(items)){ return result; } for (ItemDTO item: items){ if (!StringUtils.isEmpty(item.getKey())){ result.add(item); } } return result; } private ItemDTO copyItem(ItemDTO sourceItem){ ItemDTO copiedItem = new ItemDTO(); copiedItem.setKey(sourceItem.getKey()); copiedItem.setValue(sourceItem.getValue()); copiedItem.setComment(sourceItem.getComment()); return copiedItem; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-mockserver/src/test/java/com/ctrip/framework/apollo/mockserver/ApolloMockServerSpringIntegrationTest.java	package com.ctrip.framework.apollo.mockserver; import com.ctrip.framework.apollo.enums.PropertyChangeType; import com.ctrip.framework.apollo.mockserver.ApolloMockServerSpringIntegrationTest.TestConfiguration; import com.ctrip.framework.apollo.model.ConfigChangeEvent; import com.ctrip.framework.apollo.spring.annotation.ApolloConfigChangeListener; import com.ctrip.framework.apollo.spring.annotation.EnableApolloConfig; import com.google.common.util.concurrent.SettableFuture; import org.junit.ClassRule; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.test.annotation.DirtiesContext; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import java.util.concurrent.ExecutionException; import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeoutException; import static org.junit.Assert.assertEquals; /** * Create by zhangzheng on 8/16/18 Email:[email protected] */ @RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest(classes = TestConfiguration.class) public class ApolloMockServerSpringIntegrationTest { private static final String otherNamespace = "otherNamespace"; @ClassRule public static EmbeddedApollo embeddedApollo = new EmbeddedApollo(); @Autowired private TestBean testBean; @Autowired private TestInterestedKeyPrefixesBean testInterestedKeyPrefixesBean; @Test @DirtiesContext public void testPropertyInject() { assertEquals("value1", testBean.key1); assertEquals("value2", testBean.key2); } @Test @DirtiesContext public void testListenerTriggeredByAdd() throws InterruptedException, ExecutionException, TimeoutException { embeddedApollo.addOrModifyProperty(otherNamespace, "someKey", "someValue"); ConfigChangeEvent changeEvent = testBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals("someValue", changeEvent.getChange("someKey").getNewValue()); } @Test @DirtiesContext public void testListenerTriggeredByDel() throws InterruptedException, ExecutionException, TimeoutException { embeddedApollo.deleteProperty(otherNamespace, "key1"); ConfigChangeEvent changeEvent = testBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals(PropertyChangeType.DELETED, changeEvent.getChange("key1").getChangeType()); } @Test @DirtiesContext public void shouldNotifyOnInterestedPatterns() throws Exception { embeddedApollo.addOrModifyProperty(otherNamespace, "server.port", "8080"); embeddedApollo.addOrModifyProperty(otherNamespace, "server.path", "/apollo"); embeddedApollo.addOrModifyProperty(otherNamespace, "spring.application.name", "whatever"); ConfigChangeEvent changeEvent = testInterestedKeyPrefixesBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals("8080", changeEvent.getChange("server.port").getNewValue()); assertEquals("/apollo", changeEvent.getChange("server.path").getNewValue()); } @Test(expected = TimeoutException.class) @DirtiesContext public void shouldNotNotifyOnUninterestedPatterns() throws Exception { embeddedApollo.addOrModifyProperty(otherNamespace, "spring.application.name", "apollo"); testInterestedKeyPrefixesBean.futureData.get(5000, TimeUnit.MILLISECONDS); } @EnableApolloConfig @Configuration static class TestConfiguration { @Bean public TestBean testBean() { return new TestBean(); } @Bean public TestInterestedKeyPrefixesBean testInterestedKeyPrefixesBean() { return new TestInterestedKeyPrefixesBean(); } } private static class TestBean { @Value("${key1:default}") private String key1; @Value("${key2:default}") private String key2; private SettableFuture<ConfigChangeEvent> futureData = SettableFuture.create(); @ApolloConfigChangeListener(otherNamespace) private void onChange(ConfigChangeEvent changeEvent) { futureData.set(changeEvent); } } private static class TestInterestedKeyPrefixesBean { private SettableFuture<ConfigChangeEvent> futureData = SettableFuture.create(); @ApolloConfigChangeListener(value = otherNamespace, interestedKeyPrefixes = "server.") private void onChange(ConfigChangeEvent changeEvent) { futureData.set(changeEvent); } } }	package com.ctrip.framework.apollo.mockserver; import com.ctrip.framework.apollo.enums.PropertyChangeType; import com.ctrip.framework.apollo.mockserver.ApolloMockServerSpringIntegrationTest.TestConfiguration; import com.ctrip.framework.apollo.model.ConfigChangeEvent; import com.ctrip.framework.apollo.spring.annotation.ApolloConfigChangeListener; import com.ctrip.framework.apollo.spring.annotation.EnableApolloConfig; import com.google.common.util.concurrent.SettableFuture; import org.junit.ClassRule; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.test.annotation.DirtiesContext; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import java.util.concurrent.ExecutionException; import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeoutException; import static org.junit.Assert.assertEquals; /** * Create by zhangzheng on 8/16/18 Email:[email protected] */ @RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest(classes = TestConfiguration.class) public class ApolloMockServerSpringIntegrationTest { private static final String otherNamespace = "otherNamespace"; @ClassRule public static EmbeddedApollo embeddedApollo = new EmbeddedApollo(); @Autowired private TestBean testBean; @Autowired private TestInterestedKeyPrefixesBean testInterestedKeyPrefixesBean; @Test @DirtiesContext public void testPropertyInject() { assertEquals("value1", testBean.key1); assertEquals("value2", testBean.key2); } @Test @DirtiesContext public void testListenerTriggeredByAdd() throws InterruptedException, ExecutionException, TimeoutException { embeddedApollo.addOrModifyProperty(otherNamespace, "someKey", "someValue"); ConfigChangeEvent changeEvent = testBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals("someValue", changeEvent.getChange("someKey").getNewValue()); } @Test @DirtiesContext public void testListenerTriggeredByDel() throws InterruptedException, ExecutionException, TimeoutException { embeddedApollo.deleteProperty(otherNamespace, "key1"); ConfigChangeEvent changeEvent = testBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals(PropertyChangeType.DELETED, changeEvent.getChange("key1").getChangeType()); } @Test @DirtiesContext public void shouldNotifyOnInterestedPatterns() throws Exception { embeddedApollo.addOrModifyProperty(otherNamespace, "server.port", "8080"); embeddedApollo.addOrModifyProperty(otherNamespace, "server.path", "/apollo"); embeddedApollo.addOrModifyProperty(otherNamespace, "spring.application.name", "whatever"); ConfigChangeEvent changeEvent = testInterestedKeyPrefixesBean.futureData.get(5000, TimeUnit.MILLISECONDS); assertEquals(otherNamespace, changeEvent.getNamespace()); assertEquals("8080", changeEvent.getChange("server.port").getNewValue()); assertEquals("/apollo", changeEvent.getChange("server.path").getNewValue()); } @Test(expected = TimeoutException.class) @DirtiesContext public void shouldNotNotifyOnUninterestedPatterns() throws Exception { embeddedApollo.addOrModifyProperty(otherNamespace, "spring.application.name", "apollo"); testInterestedKeyPrefixesBean.futureData.get(5000, TimeUnit.MILLISECONDS); } @EnableApolloConfig @Configuration static class TestConfiguration { @Bean public TestBean testBean() { return new TestBean(); } @Bean public TestInterestedKeyPrefixesBean testInterestedKeyPrefixesBean() { return new TestInterestedKeyPrefixesBean(); } } private static class TestBean { @Value("${key1:default}") private String key1; @Value("${key2:default}") private String key2; private SettableFuture<ConfigChangeEvent> futureData = SettableFuture.create(); @ApolloConfigChangeListener(otherNamespace) private void onChange(ConfigChangeEvent changeEvent) { futureData.set(changeEvent); } } private static class TestInterestedKeyPrefixesBean { private SettableFuture<ConfigChangeEvent> futureData = SettableFuture.create(); @ApolloConfigChangeListener(value = otherNamespace, interestedKeyPrefixes = "server.") private void onChange(ConfigChangeEvent changeEvent) { futureData.set(changeEvent); } } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/constant/RoleType.java	package com.ctrip.framework.apollo.portal.constant; public class RoleType { public static final String MASTER = "Master"; public static final String MODIFY_NAMESPACE = "ModifyNamespace"; public static final String RELEASE_NAMESPACE = "ReleaseNamespace"; public static boolean isValidRoleType(String roleType) { return MASTER.equals(roleType) \|\| MODIFY_NAMESPACE.equals(roleType) \|\| RELEASE_NAMESPACE.equals(roleType); } }	package com.ctrip.framework.apollo.portal.constant; public class RoleType { public static final String MASTER = "Master"; public static final String MODIFY_NAMESPACE = "ModifyNamespace"; public static final String RELEASE_NAMESPACE = "ReleaseNamespace"; public static boolean isValidRoleType(String roleType) { return MASTER.equals(roleType) \|\| MODIFY_NAMESPACE.equals(roleType) \|\| RELEASE_NAMESPACE.equals(roleType); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/controller/ConfigFileController.java	package com.ctrip.framework.apollo.configservice.controller; import com.ctrip.framework.apollo.biz.entity.ReleaseMessage; import com.ctrip.framework.apollo.biz.grayReleaseRule.GrayReleaseRulesHolder; import com.ctrip.framework.apollo.biz.message.ReleaseMessageListener; import com.ctrip.framework.apollo.biz.message.Topics; import com.ctrip.framework.apollo.configservice.util.NamespaceUtil; import com.ctrip.framework.apollo.configservice.util.WatchKeysUtil; import com.ctrip.framework.apollo.core.ConfigConsts; import com.ctrip.framework.apollo.core.dto.ApolloConfig; import com.ctrip.framework.apollo.core.utils.PropertiesUtil; import com.ctrip.framework.apollo.tracer.Tracer; import com.google.common.base.Joiner; import com.google.common.base.Splitter; import com.google.common.base.Strings; import com.google.common.cache.Cache; import com.google.common.cache.CacheBuilder; import com.google.common.cache.Weigher; import com.google.common.collect.HashMultimap; import com.google.common.collect.Lists; import com.google.common.collect.Multimap; import com.google.common.collect.Multimaps; import com.google.gson.Gson; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.util.Properties; import java.util.Set; import java.util.concurrent.TimeUnit; /** * @author Jason Song([email protected]) / @RestController @RequestMapping("/configfiles") public class ConfigFileController implements ReleaseMessageListener { private static final Logger logger = LoggerFactory.getLogger(ConfigFileController.class); private static final Joiner STRING_JOINER = Joiner.on(ConfigConsts.CLUSTER_NAMESPACE_SEPARATOR); private static final Splitter X_FORWARDED_FOR_SPLITTER = Splitter.on(",").omitEmptyStrings() .trimResults(); private static final long MAX_CACHE_SIZE = 50 1024 * 1024; // 50MB private static final long EXPIRE_AFTER_WRITE = 30; private final HttpHeaders propertiesResponseHeaders; private final HttpHeaders jsonResponseHeaders; private final ResponseEntity<String> NOT_FOUND_RESPONSE; private Cache<String, String> localCache; private final Multimap<String, String> watchedKeys2CacheKey = Multimaps.synchronizedSetMultimap(HashMultimap.create()); private final Multimap<String, String> cacheKey2WatchedKeys = Multimaps.synchronizedSetMultimap(HashMultimap.create()); private static final Gson GSON = new Gson(); private final ConfigController configController; private final NamespaceUtil namespaceUtil; private final WatchKeysUtil watchKeysUtil; private final GrayReleaseRulesHolder grayReleaseRulesHolder; public ConfigFileController( final ConfigController configController, final NamespaceUtil namespaceUtil, final WatchKeysUtil watchKeysUtil, final GrayReleaseRulesHolder grayReleaseRulesHolder) { localCache = CacheBuilder.newBuilder() .expireAfterWrite(EXPIRE_AFTER_WRITE, TimeUnit.MINUTES) .weigher((Weigher<String, String>) (key, value) -> value == null ? 0 : value.length()) .maximumWeight(MAX_CACHE_SIZE) .removalListener(notification -> { String cacheKey = notification.getKey(); logger.debug("removing cache key: {}", cacheKey); if (!cacheKey2WatchedKeys.containsKey(cacheKey)) { return; } //create a new list to avoid ConcurrentModificationException List<String> watchedKeys = new ArrayList<>(cacheKey2WatchedKeys.get(cacheKey)); for (String watchedKey : watchedKeys) { watchedKeys2CacheKey.remove(watchedKey, cacheKey); } cacheKey2WatchedKeys.removeAll(cacheKey); logger.debug("removed cache key: {}", cacheKey); }) .build(); propertiesResponseHeaders = new HttpHeaders(); propertiesResponseHeaders.add("Content-Type", "text/plain;charset=UTF-8"); jsonResponseHeaders = new HttpHeaders(); jsonResponseHeaders.add("Content-Type", "application/json;charset=UTF-8"); NOT_FOUND_RESPONSE = new ResponseEntity<>(HttpStatus.NOT_FOUND); this.configController = configController; this.namespaceUtil = namespaceUtil; this.watchKeysUtil = watchKeysUtil; this.grayReleaseRulesHolder = grayReleaseRulesHolder; } @GetMapping(value = "/{appId}/{clusterName}/{namespace:.+}") public ResponseEntity<String> queryConfigAsProperties(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespace, @RequestParam(value = "dataCenter", required = false) String dataCenter, @RequestParam(value = "ip", required = false) String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { String result = queryConfig(ConfigFileOutputFormat.PROPERTIES, appId, clusterName, namespace, dataCenter, clientIp, request, response); if (result == null) { return NOT_FOUND_RESPONSE; } return new ResponseEntity<>(result, propertiesResponseHeaders, HttpStatus.OK); } @GetMapping(value = "/json/{appId}/{clusterName}/{namespace:.+}") public ResponseEntity<String> queryConfigAsJson(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespace, @RequestParam(value = "dataCenter", required = false) String dataCenter, @RequestParam(value = "ip", required = false) String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { String result = queryConfig(ConfigFileOutputFormat.JSON, appId, clusterName, namespace, dataCenter, clientIp, request, response); if (result == null) { return NOT_FOUND_RESPONSE; } return new ResponseEntity<>(result, jsonResponseHeaders, HttpStatus.OK); } String queryConfig(ConfigFileOutputFormat outputFormat, String appId, String clusterName, String namespace, String dataCenter, String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { //strip out .properties suffix namespace = namespaceUtil.filterNamespaceName(namespace); //fix the character case issue, such as FX.apollo <-> fx.apollo namespace = namespaceUtil.normalizeNamespace(appId, namespace); if (Strings.isNullOrEmpty(clientIp)) { clientIp = tryToGetClientIp(request); } //1. check whether this client has gray release rules boolean hasGrayReleaseRule = grayReleaseRulesHolder.hasGrayReleaseRule(appId, clientIp, namespace); String cacheKey = assembleCacheKey(outputFormat, appId, clusterName, namespace, dataCenter); //2. try to load gray release and return if (hasGrayReleaseRule) { Tracer.logEvent("ConfigFile.Cache.GrayRelease", cacheKey); return loadConfig(outputFormat, appId, clusterName, namespace, dataCenter, clientIp, request, response); } //3. if not gray release, check weather cache exists, if exists, return String result = localCache.getIfPresent(cacheKey); //4. if not exists, load from ConfigController if (Strings.isNullOrEmpty(result)) { Tracer.logEvent("ConfigFile.Cache.Miss", cacheKey); result = loadConfig(outputFormat, appId, clusterName, namespace, dataCenter, clientIp, request, response); if (result == null) { return null; } //5. Double check if this client needs to load gray release, if yes, load from db again //This step is mainly to avoid cache pollution if (grayReleaseRulesHolder.hasGrayReleaseRule(appId, clientIp, namespace)) { Tracer.logEvent("ConfigFile.Cache.GrayReleaseConflict", cacheKey); return loadConfig(outputFormat, appId, clusterName, namespace, dataCenter, clientIp, request, response); } localCache.put(cacheKey, result); logger.debug("adding cache for key: {}", cacheKey); Set<String> watchedKeys = watchKeysUtil.assembleAllWatchKeys(appId, clusterName, namespace, dataCenter); for (String watchedKey : watchedKeys) { watchedKeys2CacheKey.put(watchedKey, cacheKey); } cacheKey2WatchedKeys.putAll(cacheKey, watchedKeys); logger.debug("added cache for key: {}", cacheKey); } else { Tracer.logEvent("ConfigFile.Cache.Hit", cacheKey); } return result; } private String loadConfig(ConfigFileOutputFormat outputFormat, String appId, String clusterName, String namespace, String dataCenter, String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { ApolloConfig apolloConfig = configController.queryConfig(appId, clusterName, namespace, dataCenter, "-1", clientIp, null, request, response); if (apolloConfig == null \|\| apolloConfig.getConfigurations() == null) { return null; } String result = null; switch (outputFormat) { case PROPERTIES: Properties properties = new Properties(); properties.putAll(apolloConfig.getConfigurations()); result = PropertiesUtil.toString(properties); break; case JSON: result = GSON.toJson(apolloConfig.getConfigurations()); break; } return result; } String assembleCacheKey(ConfigFileOutputFormat outputFormat, String appId, String clusterName, String namespace, String dataCenter) { List<String> keyParts = Lists.newArrayList(outputFormat.getValue(), appId, clusterName, namespace); if (!Strings.isNullOrEmpty(dataCenter)) { keyParts.add(dataCenter); } return STRING_JOINER.join(keyParts); } @Override public void handleMessage(ReleaseMessage message, String channel) { logger.info("message received - channel: {}, message: {}", channel, message); String content = message.getMessage(); if (!Topics.APOLLO_RELEASE_TOPIC.equals(channel) \|\| Strings.isNullOrEmpty(content)) { return; } if (!watchedKeys2CacheKey.containsKey(content)) { return; } //create a new list to avoid ConcurrentModificationException List<String> cacheKeys = new ArrayList<>(watchedKeys2CacheKey.get(content)); for (String cacheKey : cacheKeys) { logger.debug("invalidate cache key: {}", cacheKey); localCache.invalidate(cacheKey); } } enum ConfigFileOutputFormat { PROPERTIES("properties"), JSON("json"); private String value; ConfigFileOutputFormat(String value) { this.value = value; } public String getValue() { return value; } } private String tryToGetClientIp(HttpServletRequest request) { String forwardedFor = request.getHeader("X-FORWARDED-FOR"); if (!Strings.isNullOrEmpty(forwardedFor)) { return X_FORWARDED_FOR_SPLITTER.splitToList(forwardedFor).get(0); } return request.getRemoteAddr(); } }	package com.ctrip.framework.apollo.configservice.controller; import com.ctrip.framework.apollo.biz.entity.ReleaseMessage; import com.ctrip.framework.apollo.biz.grayReleaseRule.GrayReleaseRulesHolder; import com.ctrip.framework.apollo.biz.message.ReleaseMessageListener; import com.ctrip.framework.apollo.biz.message.Topics; import com.ctrip.framework.apollo.configservice.util.NamespaceUtil; import com.ctrip.framework.apollo.configservice.util.WatchKeysUtil; import com.ctrip.framework.apollo.core.ConfigConsts; import com.ctrip.framework.apollo.core.dto.ApolloConfig; import com.ctrip.framework.apollo.core.utils.PropertiesUtil; import com.ctrip.framework.apollo.tracer.Tracer; import com.google.common.base.Joiner; import com.google.common.base.Splitter; import com.google.common.base.Strings; import com.google.common.cache.Cache; import com.google.common.cache.CacheBuilder; import com.google.common.cache.Weigher; import com.google.common.collect.HashMultimap; import com.google.common.collect.Lists; import com.google.common.collect.Multimap; import com.google.common.collect.Multimaps; import com.google.gson.Gson; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.util.Properties; import java.util.Set; import java.util.concurrent.TimeUnit; /** * @author Jason Song([email protected]) / @RestController @RequestMapping("/configfiles") public class ConfigFileController implements ReleaseMessageListener { private static final Logger logger = LoggerFactory.getLogger(ConfigFileController.class); private static final Joiner STRING_JOINER = Joiner.on(ConfigConsts.CLUSTER_NAMESPACE_SEPARATOR); private static final Splitter X_FORWARDED_FOR_SPLITTER = Splitter.on(",").omitEmptyStrings() .trimResults(); private static final long MAX_CACHE_SIZE = 50 1024 * 1024; // 50MB private static final long EXPIRE_AFTER_WRITE = 30; private final HttpHeaders propertiesResponseHeaders; private final HttpHeaders jsonResponseHeaders; private final ResponseEntity<String> NOT_FOUND_RESPONSE; private Cache<String, String> localCache; private final Multimap<String, String> watchedKeys2CacheKey = Multimaps.synchronizedSetMultimap(HashMultimap.create()); private final Multimap<String, String> cacheKey2WatchedKeys = Multimaps.synchronizedSetMultimap(HashMultimap.create()); private static final Gson GSON = new Gson(); private final ConfigController configController; private final NamespaceUtil namespaceUtil; private final WatchKeysUtil watchKeysUtil; private final GrayReleaseRulesHolder grayReleaseRulesHolder; public ConfigFileController( final ConfigController configController, final NamespaceUtil namespaceUtil, final WatchKeysUtil watchKeysUtil, final GrayReleaseRulesHolder grayReleaseRulesHolder) { localCache = CacheBuilder.newBuilder() .expireAfterWrite(EXPIRE_AFTER_WRITE, TimeUnit.MINUTES) .weigher((Weigher<String, String>) (key, value) -> value == null ? 0 : value.length()) .maximumWeight(MAX_CACHE_SIZE) .removalListener(notification -> { String cacheKey = notification.getKey(); logger.debug("removing cache key: {}", cacheKey); if (!cacheKey2WatchedKeys.containsKey(cacheKey)) { return; } //create a new list to avoid ConcurrentModificationException List<String> watchedKeys = new ArrayList<>(cacheKey2WatchedKeys.get(cacheKey)); for (String watchedKey : watchedKeys) { watchedKeys2CacheKey.remove(watchedKey, cacheKey); } cacheKey2WatchedKeys.removeAll(cacheKey); logger.debug("removed cache key: {}", cacheKey); }) .build(); propertiesResponseHeaders = new HttpHeaders(); propertiesResponseHeaders.add("Content-Type", "text/plain;charset=UTF-8"); jsonResponseHeaders = new HttpHeaders(); jsonResponseHeaders.add("Content-Type", "application/json;charset=UTF-8"); NOT_FOUND_RESPONSE = new ResponseEntity<>(HttpStatus.NOT_FOUND); this.configController = configController; this.namespaceUtil = namespaceUtil; this.watchKeysUtil = watchKeysUtil; this.grayReleaseRulesHolder = grayReleaseRulesHolder; } @GetMapping(value = "/{appId}/{clusterName}/{namespace:.+}") public ResponseEntity<String> queryConfigAsProperties(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespace, @RequestParam(value = "dataCenter", required = false) String dataCenter, @RequestParam(value = "ip", required = false) String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { String result = queryConfig(ConfigFileOutputFormat.PROPERTIES, appId, clusterName, namespace, dataCenter, clientIp, request, response); if (result == null) { return NOT_FOUND_RESPONSE; } return new ResponseEntity<>(result, propertiesResponseHeaders, HttpStatus.OK); } @GetMapping(value = "/json/{appId}/{clusterName}/{namespace:.+}") public ResponseEntity<String> queryConfigAsJson(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespace, @RequestParam(value = "dataCenter", required = false) String dataCenter, @RequestParam(value = "ip", required = false) String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { String result = queryConfig(ConfigFileOutputFormat.JSON, appId, clusterName, namespace, dataCenter, clientIp, request, response); if (result == null) { return NOT_FOUND_RESPONSE; } return new ResponseEntity<>(result, jsonResponseHeaders, HttpStatus.OK); } String queryConfig(ConfigFileOutputFormat outputFormat, String appId, String clusterName, String namespace, String dataCenter, String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { //strip out .properties suffix namespace = namespaceUtil.filterNamespaceName(namespace); //fix the character case issue, such as FX.apollo <-> fx.apollo namespace = namespaceUtil.normalizeNamespace(appId, namespace); if (Strings.isNullOrEmpty(clientIp)) { clientIp = tryToGetClientIp(request); } //1. check whether this client has gray release rules boolean hasGrayReleaseRule = grayReleaseRulesHolder.hasGrayReleaseRule(appId, clientIp, namespace); String cacheKey = assembleCacheKey(outputFormat, appId, clusterName, namespace, dataCenter); //2. try to load gray release and return if (hasGrayReleaseRule) { Tracer.logEvent("ConfigFile.Cache.GrayRelease", cacheKey); return loadConfig(outputFormat, appId, clusterName, namespace, dataCenter, clientIp, request, response); } //3. if not gray release, check weather cache exists, if exists, return String result = localCache.getIfPresent(cacheKey); //4. if not exists, load from ConfigController if (Strings.isNullOrEmpty(result)) { Tracer.logEvent("ConfigFile.Cache.Miss", cacheKey); result = loadConfig(outputFormat, appId, clusterName, namespace, dataCenter, clientIp, request, response); if (result == null) { return null; } //5. Double check if this client needs to load gray release, if yes, load from db again //This step is mainly to avoid cache pollution if (grayReleaseRulesHolder.hasGrayReleaseRule(appId, clientIp, namespace)) { Tracer.logEvent("ConfigFile.Cache.GrayReleaseConflict", cacheKey); return loadConfig(outputFormat, appId, clusterName, namespace, dataCenter, clientIp, request, response); } localCache.put(cacheKey, result); logger.debug("adding cache for key: {}", cacheKey); Set<String> watchedKeys = watchKeysUtil.assembleAllWatchKeys(appId, clusterName, namespace, dataCenter); for (String watchedKey : watchedKeys) { watchedKeys2CacheKey.put(watchedKey, cacheKey); } cacheKey2WatchedKeys.putAll(cacheKey, watchedKeys); logger.debug("added cache for key: {}", cacheKey); } else { Tracer.logEvent("ConfigFile.Cache.Hit", cacheKey); } return result; } private String loadConfig(ConfigFileOutputFormat outputFormat, String appId, String clusterName, String namespace, String dataCenter, String clientIp, HttpServletRequest request, HttpServletResponse response) throws IOException { ApolloConfig apolloConfig = configController.queryConfig(appId, clusterName, namespace, dataCenter, "-1", clientIp, null, request, response); if (apolloConfig == null \|\| apolloConfig.getConfigurations() == null) { return null; } String result = null; switch (outputFormat) { case PROPERTIES: Properties properties = new Properties(); properties.putAll(apolloConfig.getConfigurations()); result = PropertiesUtil.toString(properties); break; case JSON: result = GSON.toJson(apolloConfig.getConfigurations()); break; } return result; } String assembleCacheKey(ConfigFileOutputFormat outputFormat, String appId, String clusterName, String namespace, String dataCenter) { List<String> keyParts = Lists.newArrayList(outputFormat.getValue(), appId, clusterName, namespace); if (!Strings.isNullOrEmpty(dataCenter)) { keyParts.add(dataCenter); } return STRING_JOINER.join(keyParts); } @Override public void handleMessage(ReleaseMessage message, String channel) { logger.info("message received - channel: {}, message: {}", channel, message); String content = message.getMessage(); if (!Topics.APOLLO_RELEASE_TOPIC.equals(channel) \|\| Strings.isNullOrEmpty(content)) { return; } if (!watchedKeys2CacheKey.containsKey(content)) { return; } //create a new list to avoid ConcurrentModificationException List<String> cacheKeys = new ArrayList<>(watchedKeys2CacheKey.get(content)); for (String cacheKey : cacheKeys) { logger.debug("invalidate cache key: {}", cacheKey); localCache.invalidate(cacheKey); } } enum ConfigFileOutputFormat { PROPERTIES("properties"), JSON("json"); private String value; ConfigFileOutputFormat(String value) { this.value = value; } public String getValue() { return value; } } private String tryToGetClientIp(HttpServletRequest request) { String forwardedFor = request.getHeader("X-FORWARDED-FOR"); if (!Strings.isNullOrEmpty(forwardedFor)) { return X_FORWARDED_FOR_SPLITTER.splitToList(forwardedFor).get(0); } return request.getRemoteAddr(); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/java/com/ctrip/framework/apollo/util/parser/ParserException.java	package com.ctrip.framework.apollo.util.parser; public class ParserException extends Exception { public ParserException(String message) { super(message); } public ParserException(String message, Throwable cause) { super(message, cause); } }	package com.ctrip.framework.apollo.util.parser; public class ParserException extends Exception { public ParserException(String message) { super(message); } public ParserException(String message, Throwable cause) { super(message, cause); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/test/java/com/ctrip/framework/apollo/tracer/internals/NullMessageProducerTest.java	package com.ctrip.framework.apollo.tracer.internals; import com.ctrip.framework.apollo.tracer.spi.MessageProducer; import org.junit.Before; import org.junit.Test; import static org.junit.Assert.; /* * @author Jason Song([email protected]) */ public class NullMessageProducerTest { private MessageProducer messageProducer; @Before public void setUp() throws Exception { messageProducer = new NullMessageProducer(); } @Test public void testNewTransaction() throws Exception { String someType = "someType"; String someName = "someName"; assertTrue(messageProducer.newTransaction(someType, someName) instanceof NullTransaction); } }	package com.ctrip.framework.apollo.tracer.internals; import com.ctrip.framework.apollo.tracer.spi.MessageProducer; import org.junit.Before; import org.junit.Test; import static org.junit.Assert.; /* * @author Jason Song([email protected]) */ public class NullMessageProducerTest { private MessageProducer messageProducer; @Before public void setUp() throws Exception { messageProducer = new NullMessageProducer(); } @Test public void testNewTransaction() throws Exception { String someType = "someType"; String someName = "someName"; assertTrue(messageProducer.newTransaction(someType, someName) instanceof NullTransaction); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Role.java	package com.ctrip.framework.apollo.portal.entity.po; import com.ctrip.framework.apollo.common.entity.BaseEntity; import org.hibernate.annotations.SQLDelete; import org.hibernate.annotations.Where; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Table; /** * @author Jason Song([email protected]) */ @Entity @Table(name = "Role") @SQLDelete(sql = "Update Role set isDeleted = 1 where id = ?") @Where(clause = "isDeleted = 0") public class Role extends BaseEntity { @Column(name = "RoleName", nullable = false) private String roleName; public String getRoleName() { return roleName; } public void setRoleName(String roleName) { this.roleName = roleName; } }	package com.ctrip.framework.apollo.portal.entity.po; import com.ctrip.framework.apollo.common.entity.BaseEntity; import org.hibernate.annotations.SQLDelete; import org.hibernate.annotations.Where; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Table; /** * @author Jason Song([email protected]) */ @Entity @Table(name = "Role") @SQLDelete(sql = "Update Role set isDeleted = 1 where id = ?") @Where(clause = "isDeleted = 0") public class Role extends BaseEntity { @Column(name = "RoleName", nullable = false) private String roleName; public String getRoleName() { return roleName; } public void setRoleName(String roleName) { this.roleName = roleName; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-common/src/main/java/com/ctrip/framework/apollo/common/constants/GsonType.java	package com.ctrip.framework.apollo.common.constants; import com.google.gson.reflect.TypeToken; import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleItemDTO; import java.lang.reflect.Type; import java.util.List; import java.util.Map; public interface GsonType { Type CONFIG = new TypeToken<Map<String, String>>() {}.getType(); Type RULE_ITEMS = new TypeToken<List<GrayReleaseRuleItemDTO>>() {}.getType(); }	package com.ctrip.framework.apollo.common.constants; import com.google.gson.reflect.TypeToken; import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleItemDTO; import java.lang.reflect.Type; import java.util.List; import java.util.Map; public interface GsonType { Type CONFIG = new TypeToken<Map<String, String>>() {}.getType(); Type RULE_ITEMS = new TypeToken<List<GrayReleaseRuleItemDTO>>() {}.getType(); }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/grayReleaseRule/GrayReleaseRuleCache.java	package com.ctrip.framework.apollo.biz.grayReleaseRule; import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleItemDTO; import java.util.Set; /** * @author Jason Song([email protected]) */ public class GrayReleaseRuleCache implements Comparable<GrayReleaseRuleCache> { private long ruleId; private String branchName; private String namespaceName; private long releaseId; private long loadVersion; private int branchStatus; private Set<GrayReleaseRuleItemDTO> ruleItems; public GrayReleaseRuleCache(long ruleId, String branchName, String namespaceName, long releaseId, int branchStatus, long loadVersion, Set<GrayReleaseRuleItemDTO> ruleItems) { this.ruleId = ruleId; this.branchName = branchName; this.namespaceName = namespaceName; this.releaseId = releaseId; this.branchStatus = branchStatus; this.loadVersion = loadVersion; this.ruleItems = ruleItems; } public long getRuleId() { return ruleId; } public Set<GrayReleaseRuleItemDTO> getRuleItems() { return ruleItems; } public String getBranchName() { return branchName; } public int getBranchStatus() { return branchStatus; } public long getReleaseId() { return releaseId; } public long getLoadVersion() { return loadVersion; } public void setLoadVersion(long loadVersion) { this.loadVersion = loadVersion; } public String getNamespaceName() { return namespaceName; } public boolean matches(String clientAppId, String clientIp) { for (GrayReleaseRuleItemDTO ruleItem : ruleItems) { if (ruleItem.matches(clientAppId, clientIp)) { return true; } } return false; } @Override public int compareTo(GrayReleaseRuleCache that) { return Long.compare(this.ruleId, that.ruleId); } }	package com.ctrip.framework.apollo.biz.grayReleaseRule; import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleItemDTO; import java.util.Set; /** * @author Jason Song([email protected]) */ public class GrayReleaseRuleCache implements Comparable<GrayReleaseRuleCache> { private long ruleId; private String branchName; private String namespaceName; private long releaseId; private long loadVersion; private int branchStatus; private Set<GrayReleaseRuleItemDTO> ruleItems; public GrayReleaseRuleCache(long ruleId, String branchName, String namespaceName, long releaseId, int branchStatus, long loadVersion, Set<GrayReleaseRuleItemDTO> ruleItems) { this.ruleId = ruleId; this.branchName = branchName; this.namespaceName = namespaceName; this.releaseId = releaseId; this.branchStatus = branchStatus; this.loadVersion = loadVersion; this.ruleItems = ruleItems; } public long getRuleId() { return ruleId; } public Set<GrayReleaseRuleItemDTO> getRuleItems() { return ruleItems; } public String getBranchName() { return branchName; } public int getBranchStatus() { return branchStatus; } public long getReleaseId() { return releaseId; } public long getLoadVersion() { return loadVersion; } public void setLoadVersion(long loadVersion) { this.loadVersion = loadVersion; } public String getNamespaceName() { return namespaceName; } public boolean matches(String clientAppId, String clientIp) { for (GrayReleaseRuleItemDTO ruleItem : ruleItems) { if (ruleItem.matches(clientAppId, clientIp)) { return true; } } return false; } @Override public int compareTo(GrayReleaseRuleCache that) { return Long.compare(this.ruleId, that.ruleId); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-openapi/src/test/java/com/ctrip/framework/apollo/openapi/client/service/ItemOpenApiServiceTest.java	package com.ctrip.framework.apollo.openapi.client.service; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.openapi.dto.OpenItemDTO; import org.apache.http.client.methods.HttpDelete; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.client.methods.HttpPut; import org.apache.http.entity.ContentType; import org.apache.http.entity.StringEntity; import org.apache.http.util.EntityUtils; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; public class ItemOpenApiServiceTest extends AbstractOpenApiServiceTest { private ItemOpenApiService itemOpenApiService; private String someAppId; private String someEnv; private String someCluster; private String someNamespace; @Override @Before public void setUp() throws Exception { super.setUp(); someAppId = "someAppId"; someEnv = "someEnv"; someCluster = "someCluster"; someNamespace = "someNamespace"; StringEntity responseEntity = new StringEntity("{}"); when(someHttpResponse.getEntity()).thenReturn(responseEntity); itemOpenApiService = new ItemOpenApiService(httpClient, someBaseUrl, gson); } @Test public void testGetItem() throws Exception { String someKey = "someKey"; final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); itemOpenApiService.getItem(someAppId, someEnv, someCluster, someNamespace, someKey); verify(httpClient, times(1)).execute(request.capture()); HttpGet get = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey), get.getURI().toString()); } @Test public void testGetNotExistedItem() throws Exception { String someKey = "someKey"; when(statusLine.getStatusCode()).thenReturn(404); assertNull(itemOpenApiService.getItem(someAppId, someEnv, someCluster, someNamespace, someKey)); } @Test public void testCreateItem() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); final ArgumentCaptor<HttpPost> request = ArgumentCaptor.forClass(HttpPost.class); itemOpenApiService.createItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPost post = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items", someBaseUrl, someEnv, someAppId, someCluster, someNamespace), post.getURI().toString()); StringEntity entity = (StringEntity) post.getEntity(); assertEquals(ContentType.APPLICATION_JSON.toString(), entity.getContentType().getValue()); assertEquals(gson.toJson(itemDTO), EntityUtils.toString(entity)); } @Test(expected = RuntimeException.class) public void testCreateItemWithError() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); when(statusLine.getStatusCode()).thenReturn(400); itemOpenApiService.createItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); } @Test public void testUpdateItem() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someModifiedBy = "someModifiedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeLastModifiedBy(someModifiedBy); final ArgumentCaptor<HttpPut> request = ArgumentCaptor.forClass(HttpPut.class); itemOpenApiService.updateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPut put = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey), put.getURI().toString()); } @Test(expected = RuntimeException.class) public void testUpdateItemWithError() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someModifiedBy = "someModifiedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeLastModifiedBy(someModifiedBy); when(statusLine.getStatusCode()).thenReturn(400); itemOpenApiService.updateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); } @Test public void testCreateOrUpdateItem() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); final ArgumentCaptor<HttpPut> request = ArgumentCaptor.forClass(HttpPut.class); itemOpenApiService.createOrUpdateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPut put = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s?createIfNotExists=true", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey), put.getURI().toString()); } @Test(expected = RuntimeException.class) public void testCreateOrUpdateItemWithError() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); when(statusLine.getStatusCode()).thenReturn(400); itemOpenApiService.createOrUpdateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); } @Test public void testRemoveItem() throws Exception { String someKey = "someKey"; String someOperator = "someOperator"; final ArgumentCaptor<HttpDelete> request = ArgumentCaptor.forClass(HttpDelete.class); itemOpenApiService.removeItem(someAppId, someEnv, someCluster, someNamespace, someKey, someOperator); verify(httpClient, times(1)).execute(request.capture()); HttpDelete delete = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s?operator=%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey, someOperator), delete.getURI().toString()); } @Test(expected = RuntimeException.class) public void testRemoveItemWithError() throws Exception { String someKey = "someKey"; String someOperator = "someOperator"; when(statusLine.getStatusCode()).thenReturn(404); itemOpenApiService.removeItem(someAppId, someEnv, someCluster, someNamespace, someKey, someOperator); } }	package com.ctrip.framework.apollo.openapi.client.service; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.openapi.dto.OpenItemDTO; import org.apache.http.client.methods.HttpDelete; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.client.methods.HttpPut; import org.apache.http.entity.ContentType; import org.apache.http.entity.StringEntity; import org.apache.http.util.EntityUtils; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; public class ItemOpenApiServiceTest extends AbstractOpenApiServiceTest { private ItemOpenApiService itemOpenApiService; private String someAppId; private String someEnv; private String someCluster; private String someNamespace; @Override @Before public void setUp() throws Exception { super.setUp(); someAppId = "someAppId"; someEnv = "someEnv"; someCluster = "someCluster"; someNamespace = "someNamespace"; StringEntity responseEntity = new StringEntity("{}"); when(someHttpResponse.getEntity()).thenReturn(responseEntity); itemOpenApiService = new ItemOpenApiService(httpClient, someBaseUrl, gson); } @Test public void testGetItem() throws Exception { String someKey = "someKey"; final ArgumentCaptor<HttpGet> request = ArgumentCaptor.forClass(HttpGet.class); itemOpenApiService.getItem(someAppId, someEnv, someCluster, someNamespace, someKey); verify(httpClient, times(1)).execute(request.capture()); HttpGet get = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey), get.getURI().toString()); } @Test public void testGetNotExistedItem() throws Exception { String someKey = "someKey"; when(statusLine.getStatusCode()).thenReturn(404); assertNull(itemOpenApiService.getItem(someAppId, someEnv, someCluster, someNamespace, someKey)); } @Test public void testCreateItem() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); final ArgumentCaptor<HttpPost> request = ArgumentCaptor.forClass(HttpPost.class); itemOpenApiService.createItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPost post = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items", someBaseUrl, someEnv, someAppId, someCluster, someNamespace), post.getURI().toString()); StringEntity entity = (StringEntity) post.getEntity(); assertEquals(ContentType.APPLICATION_JSON.toString(), entity.getContentType().getValue()); assertEquals(gson.toJson(itemDTO), EntityUtils.toString(entity)); } @Test(expected = RuntimeException.class) public void testCreateItemWithError() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); when(statusLine.getStatusCode()).thenReturn(400); itemOpenApiService.createItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); } @Test public void testUpdateItem() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someModifiedBy = "someModifiedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeLastModifiedBy(someModifiedBy); final ArgumentCaptor<HttpPut> request = ArgumentCaptor.forClass(HttpPut.class); itemOpenApiService.updateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPut put = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey), put.getURI().toString()); } @Test(expected = RuntimeException.class) public void testUpdateItemWithError() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someModifiedBy = "someModifiedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeLastModifiedBy(someModifiedBy); when(statusLine.getStatusCode()).thenReturn(400); itemOpenApiService.updateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); } @Test public void testCreateOrUpdateItem() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); final ArgumentCaptor<HttpPut> request = ArgumentCaptor.forClass(HttpPut.class); itemOpenApiService.createOrUpdateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); verify(httpClient, times(1)).execute(request.capture()); HttpPut put = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s?createIfNotExists=true", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey), put.getURI().toString()); } @Test(expected = RuntimeException.class) public void testCreateOrUpdateItemWithError() throws Exception { String someKey = "someKey"; String someValue = "someValue"; String someCreatedBy = "someCreatedBy"; OpenItemDTO itemDTO = new OpenItemDTO(); itemDTO.setKey(someKey); itemDTO.setValue(someValue); itemDTO.setDataChangeCreatedBy(someCreatedBy); when(statusLine.getStatusCode()).thenReturn(400); itemOpenApiService.createOrUpdateItem(someAppId, someEnv, someCluster, someNamespace, itemDTO); } @Test public void testRemoveItem() throws Exception { String someKey = "someKey"; String someOperator = "someOperator"; final ArgumentCaptor<HttpDelete> request = ArgumentCaptor.forClass(HttpDelete.class); itemOpenApiService.removeItem(someAppId, someEnv, someCluster, someNamespace, someKey, someOperator); verify(httpClient, times(1)).execute(request.capture()); HttpDelete delete = request.getValue(); assertEquals(String .format("%s/envs/%s/apps/%s/clusters/%s/namespaces/%s/items/%s?operator=%s", someBaseUrl, someEnv, someAppId, someCluster, someNamespace, someKey, someOperator), delete.getURI().toString()); } @Test(expected = RuntimeException.class) public void testRemoveItemWithError() throws Exception { String someKey = "someKey"; String someOperator = "someOperator"; when(statusLine.getStatusCode()).thenReturn(404); itemOpenApiService.removeItem(someAppId, someEnv, someCluster, someNamespace, someKey, someOperator); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/test/java/com/ctrip/framework/apollo/portal/controller/CommitControllerTest.java	package com.ctrip.framework.apollo.portal.controller; import com.ctrip.framework.apollo.portal.AbstractIntegrationTest; import java.util.List; import org.junit.Test; import org.springframework.web.client.HttpClientErrorException; import static org.hamcrest.core.StringContains.containsString; import static org.junit.Assert.assertThat; import static org.junit.Assert.fail; /** * Created by kezhenxu at 2019/1/14 12:49. * * @author kezhenxu (kezhenxu at lizhi dot fm) */ public class CommitControllerTest extends AbstractIntegrationTest { @Test public void shouldFailWhenPageOrSiseIsNegative() { try { restTemplate.getForEntity( url("/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/commits?page=-1"), List.class, "1", "env", "cl", "ns" ); fail("should throw"); } catch (final HttpClientErrorException e) { assertThat( new String(e.getResponseBodyAsByteArray()), containsString("page should be positive or 0") ); } try { restTemplate.getForEntity( url("/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/commits?size=0"), List.class, "1", "env", "cl", "ns" ); fail("should throw"); } catch (final HttpClientErrorException e) { assertThat( new String(e.getResponseBodyAsByteArray()), containsString("size should be positive number") ); } } }	package com.ctrip.framework.apollo.portal.controller; import com.ctrip.framework.apollo.portal.AbstractIntegrationTest; import java.util.List; import org.junit.Test; import org.springframework.web.client.HttpClientErrorException; import static org.hamcrest.core.StringContains.containsString; import static org.junit.Assert.assertThat; import static org.junit.Assert.fail; /** * Created by kezhenxu at 2019/1/14 12:49. * * @author kezhenxu (kezhenxu at lizhi dot fm) */ public class CommitControllerTest extends AbstractIntegrationTest { @Test public void shouldFailWhenPageOrSiseIsNegative() { try { restTemplate.getForEntity( url("/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/commits?page=-1"), List.class, "1", "env", "cl", "ns" ); fail("should throw"); } catch (final HttpClientErrorException e) { assertThat( new String(e.getResponseBodyAsByteArray()), containsString("page should be positive or 0") ); } try { restTemplate.getForEntity( url("/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/commits?size=0"), List.class, "1", "env", "cl", "ns" ); fail("should throw"); } catch (final HttpClientErrorException e) { assertThat( new String(e.getResponseBodyAsByteArray()), containsString("size should be positive number") ); } } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/model/NamespaceCreationModel.java	package com.ctrip.framework.apollo.portal.entity.model; import com.ctrip.framework.apollo.common.dto.NamespaceDTO; public class NamespaceCreationModel { private String env; private NamespaceDTO namespace; public String getEnv() { return env; } public void setEnv(String env) { this.env = env; } public NamespaceDTO getNamespace() { return namespace; } public void setNamespace(NamespaceDTO namespace) { this.namespace = namespace; } }	package com.ctrip.framework.apollo.portal.entity.model; import com.ctrip.framework.apollo.common.dto.NamespaceDTO; public class NamespaceCreationModel { private String env; private NamespaceDTO namespace; public String getEnv() { return env; } public void setEnv(String env) { this.env = env; } public NamespaceDTO getNamespace() { return namespace; } public void setNamespace(NamespaceDTO namespace) { this.namespace = namespace; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/test/java/com/ctrip/framework/apollo/portal/RetryableRestTemplateTest.java	package com.ctrip.framework.apollo.portal; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertSame; import static org.junit.Assert.assertTrue; import static org.mockito.ArgumentMatchers.any; import static org.mockito.ArgumentMatchers.eq; import static org.mockito.ArgumentMatchers.isNull; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.never; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.common.exception.ServiceException; import com.ctrip.framework.apollo.core.dto.ServiceDTO; import com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator; import com.ctrip.framework.apollo.portal.component.RetryableRestTemplate; import com.ctrip.framework.apollo.portal.component.config.PortalConfig; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.environment.PortalMetaDomainService; import com.google.common.collect.Maps; import com.google.gson.Gson; import java.net.SocketTimeoutException; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Map; import org.apache.http.HttpHost; import org.apache.http.conn.ConnectTimeoutException; import org.apache.http.conn.HttpHostConnectException; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; import org.mockito.InjectMocks; import org.mockito.Mock; import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.web.client.ResourceAccessException; import org.springframework.web.client.RestTemplate; public class RetryableRestTemplateTest extends AbstractUnitTest { @Mock private AdminServiceAddressLocator serviceAddressLocator; @Mock private RestTemplate restTemplate; @Mock private PortalMetaDomainService portalMetaDomainService; @Mock private PortalConfig portalConfig; @InjectMocks private RetryableRestTemplate retryableRestTemplate; private static final Gson GSON = new Gson(); private String path = "app"; private String serviceOne = "http://10.0.0.1"; private String serviceTwo = "http://10.0.0.2"; private String serviceThree = "http://10.0.0.3"; private ResourceAccessException socketTimeoutException = new ResourceAccessException(""); private ResourceAccessException httpHostConnectException = new ResourceAccessException(""); private ResourceAccessException connectTimeoutException = new ResourceAccessException(""); private Object request = new Object(); private Object result = new Object(); private Class<?> requestType = request.getClass(); @Before public void init() { socketTimeoutException.initCause(new SocketTimeoutException()); httpHostConnectException .initCause(new HttpHostConnectException(new ConnectTimeoutException(), new HttpHost(serviceOne, 80))); connectTimeoutException.initCause(new ConnectTimeoutException()); } @Test(expected = ServiceException.class) public void testNoAdminServer() { when(serviceAddressLocator.getServiceList(any())).thenReturn(Collections.emptyList()); retryableRestTemplate.get(Env.DEV, path, Object.class); } @Test(expected = ServiceException.class) public void testAllServerDown() { when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(socketTimeoutException); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(httpHostConnectException); when(restTemplate .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(connectTimeoutException); retryableRestTemplate.get(Env.DEV, path, Object.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, times(1)) .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); } @Test public void testOneServerDown() { ResponseEntity someEntity = mock(ResponseEntity.class); when(someEntity.getBody()).thenReturn(result); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(socketTimeoutException); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenReturn(someEntity); when(restTemplate .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(connectTimeoutException); Object actualResult = retryableRestTemplate.get(Env.DEV, path, Object.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, never()) .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); assertEquals(result, actualResult); } @Test public void testPostSocketTimeoutNotRetry() { ResponseEntity someEntity = mock(ResponseEntity.class); when(someEntity.getBody()).thenReturn(result); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class))).thenThrow(socketTimeoutException); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class))).thenReturn(someEntity); Throwable exception = null; Object actualResult = null; try { actualResult = retryableRestTemplate.post(Env.DEV, path, request, Object.class); } catch (Throwable ex) { exception = ex; } assertNull(actualResult); assertSame(socketTimeoutException, exception); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, never()) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class)); } @Test public void testDelete() { ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.DELETE), any(HttpEntity.class), (Class<Object>) isNull())).thenReturn(someEntity); retryableRestTemplate.delete(Env.DEV, path); verify(restTemplate) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.DELETE), any(HttpEntity.class), (Class<Object>) isNull()); } @Test public void testPut() { ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.PUT), any(HttpEntity.class), (Class<Object>) isNull())).thenReturn(someEntity); retryableRestTemplate.put(Env.DEV, path, request); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.PUT), argumentCaptor.capture(), (Class<Object>) isNull()); assertEquals(request, argumentCaptor.getValue().getBody()); } @Test public void testPostObjectWithNoAccessToken() { Env someEnv = Env.DEV; ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, request, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); assertSame(request, entity.getBody()); assertTrue(headers.isEmpty()); } @Test public void testPostObjectWithAccessToken() { Env someEnv = Env.DEV; String someToken = "someToken"; ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, request, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); List<String> headerValue = headers.get(HttpHeaders.AUTHORIZATION); assertSame(request, entity.getBody()); assertEquals(1, headers.size()); assertEquals(1, headerValue.size()); assertEquals(someToken, headerValue.get(0)); } @Test public void testPostObjectWithNoAccessTokenForEnv() { Env someEnv = Env.DEV; Env anotherEnv = Env.PRO; String someToken = "someToken"; ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(serviceAddressLocator.getServiceList(anotherEnv)) .thenReturn(Collections.singletonList(mockService(serviceTwo))); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(anotherEnv, path, request, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); assertSame(request, entity.getBody()); assertTrue(headers.isEmpty()); } @Test public void testPostEntityWithNoAccessToken() { Env someEnv = Env.DEV; String originalHeader = "someHeader"; String originalValue = "someValue"; HttpHeaders originalHeaders = new HttpHeaders(); originalHeaders.add(originalHeader, originalValue); HttpEntity<Object> requestEntity = new HttpEntity<>(request, originalHeaders); ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, requestEntity, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); assertSame(requestEntity, entity); assertSame(request, entity.getBody()); assertEquals(originalHeaders, entity.getHeaders()); } @Test public void testPostEntityWithAccessToken() { Env someEnv = Env.DEV; String someToken = "someToken"; String originalHeader = "someHeader"; String originalValue = "someValue"; HttpHeaders originalHeaders = new HttpHeaders(); originalHeaders.add(originalHeader, originalValue); HttpEntity<Object> requestEntity = new HttpEntity<>(request, originalHeaders); ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, requestEntity, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); assertSame(request, entity.getBody()); assertEquals(2, headers.size()); assertEquals(originalValue, headers.get(originalHeader).get(0)); assertEquals(someToken, headers.get(HttpHeaders.AUTHORIZATION).get(0)); } @Test public void testGetEntityWithNoAccessToken() { Env someEnv = Env.DEV; ParameterizedTypeReference requestType = mock(ParameterizedTypeReference.class); ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); ResponseEntity actualResult = retryableRestTemplate.get(someEnv, path, requestType); assertEquals(someEntity, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), argumentCaptor.capture(), eq(requestType)); HttpHeaders headers = argumentCaptor.getValue().getHeaders(); assertTrue(headers.isEmpty()); } @Test public void testGetEntityWithAccessToken() { Env someEnv = Env.DEV; String someToken = "someToken"; ParameterizedTypeReference requestType = mock(ParameterizedTypeReference.class); ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); ResponseEntity actualResult = retryableRestTemplate.get(someEnv, path, requestType); assertEquals(someEntity, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), argumentCaptor.capture(), eq(requestType)); HttpHeaders headers = argumentCaptor.getValue().getHeaders(); List<String> headerValue = headers.get(HttpHeaders.AUTHORIZATION); assertEquals(1, headers.size()); assertEquals(1, headerValue.size()); assertEquals(someToken, headerValue.get(0)); } @Test public void testGetEntityWithNoAccessTokenForEnv() { Env someEnv = Env.DEV; Env anotherEnv = Env.PRO; String someToken = "someToken"; ParameterizedTypeReference requestType = mock(ParameterizedTypeReference.class); ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(serviceAddressLocator.getServiceList(anotherEnv)) .thenReturn(Collections.singletonList(mockService(serviceTwo))); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); ResponseEntity actualResult = retryableRestTemplate.get(anotherEnv, path, requestType); assertEquals(someEntity, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), argumentCaptor.capture(), eq(requestType)); HttpHeaders headers = argumentCaptor.getValue().getHeaders(); assertTrue(headers.isEmpty()); } private String mockAdminServiceTokens(Env env, String token) { Map<String, String> tokenMap = Maps.newHashMap(); tokenMap.put(env.getName(), token); return GSON.toJson(tokenMap); } private ServiceDTO mockService(String homeUrl) { ServiceDTO serviceDTO = new ServiceDTO(); serviceDTO.setHomepageUrl(homeUrl); return serviceDTO; } }	package com.ctrip.framework.apollo.portal; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertSame; import static org.junit.Assert.assertTrue; import static org.mockito.ArgumentMatchers.any; import static org.mockito.ArgumentMatchers.eq; import static org.mockito.ArgumentMatchers.isNull; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.never; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.common.exception.ServiceException; import com.ctrip.framework.apollo.core.dto.ServiceDTO; import com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator; import com.ctrip.framework.apollo.portal.component.RetryableRestTemplate; import com.ctrip.framework.apollo.portal.component.config.PortalConfig; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.environment.PortalMetaDomainService; import com.google.common.collect.Maps; import com.google.gson.Gson; import java.net.SocketTimeoutException; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Map; import org.apache.http.HttpHost; import org.apache.http.conn.ConnectTimeoutException; import org.apache.http.conn.HttpHostConnectException; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; import org.mockito.InjectMocks; import org.mockito.Mock; import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.web.client.ResourceAccessException; import org.springframework.web.client.RestTemplate; public class RetryableRestTemplateTest extends AbstractUnitTest { @Mock private AdminServiceAddressLocator serviceAddressLocator; @Mock private RestTemplate restTemplate; @Mock private PortalMetaDomainService portalMetaDomainService; @Mock private PortalConfig portalConfig; @InjectMocks private RetryableRestTemplate retryableRestTemplate; private static final Gson GSON = new Gson(); private String path = "app"; private String serviceOne = "http://10.0.0.1"; private String serviceTwo = "http://10.0.0.2"; private String serviceThree = "http://10.0.0.3"; private ResourceAccessException socketTimeoutException = new ResourceAccessException(""); private ResourceAccessException httpHostConnectException = new ResourceAccessException(""); private ResourceAccessException connectTimeoutException = new ResourceAccessException(""); private Object request = new Object(); private Object result = new Object(); private Class<?> requestType = request.getClass(); @Before public void init() { socketTimeoutException.initCause(new SocketTimeoutException()); httpHostConnectException .initCause(new HttpHostConnectException(new ConnectTimeoutException(), new HttpHost(serviceOne, 80))); connectTimeoutException.initCause(new ConnectTimeoutException()); } @Test(expected = ServiceException.class) public void testNoAdminServer() { when(serviceAddressLocator.getServiceList(any())).thenReturn(Collections.emptyList()); retryableRestTemplate.get(Env.DEV, path, Object.class); } @Test(expected = ServiceException.class) public void testAllServerDown() { when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(socketTimeoutException); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(httpHostConnectException); when(restTemplate .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(connectTimeoutException); retryableRestTemplate.get(Env.DEV, path, Object.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, times(1)) .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); } @Test public void testOneServerDown() { ResponseEntity someEntity = mock(ResponseEntity.class); when(someEntity.getBody()).thenReturn(result); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(socketTimeoutException); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenReturn(someEntity); when(restTemplate .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class))).thenThrow(connectTimeoutException); Object actualResult = retryableRestTemplate.get(Env.DEV, path, Object.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, never()) .exchange(eq(serviceThree + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(Object.class)); assertEquals(result, actualResult); } @Test public void testPostSocketTimeoutNotRetry() { ResponseEntity someEntity = mock(ResponseEntity.class); when(someEntity.getBody()).thenReturn(result); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class))).thenThrow(socketTimeoutException); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class))).thenReturn(someEntity); Throwable exception = null; Object actualResult = null; try { actualResult = retryableRestTemplate.post(Env.DEV, path, request, Object.class); } catch (Throwable ex) { exception = ex; } assertNull(actualResult); assertSame(socketTimeoutException, exception); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class)); verify(restTemplate, never()) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(Object.class)); } @Test public void testDelete() { ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.DELETE), any(HttpEntity.class), (Class<Object>) isNull())).thenReturn(someEntity); retryableRestTemplate.delete(Env.DEV, path); verify(restTemplate) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.DELETE), any(HttpEntity.class), (Class<Object>) isNull()); } @Test public void testPut() { ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(any())) .thenReturn(Arrays .asList(mockService(serviceOne), mockService(serviceTwo), mockService(serviceThree))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.PUT), any(HttpEntity.class), (Class<Object>) isNull())).thenReturn(someEntity); retryableRestTemplate.put(Env.DEV, path, request); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.PUT), argumentCaptor.capture(), (Class<Object>) isNull()); assertEquals(request, argumentCaptor.getValue().getBody()); } @Test public void testPostObjectWithNoAccessToken() { Env someEnv = Env.DEV; ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, request, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); assertSame(request, entity.getBody()); assertTrue(headers.isEmpty()); } @Test public void testPostObjectWithAccessToken() { Env someEnv = Env.DEV; String someToken = "someToken"; ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, request, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); List<String> headerValue = headers.get(HttpHeaders.AUTHORIZATION); assertSame(request, entity.getBody()); assertEquals(1, headers.size()); assertEquals(1, headerValue.size()); assertEquals(someToken, headerValue.get(0)); } @Test public void testPostObjectWithNoAccessTokenForEnv() { Env someEnv = Env.DEV; Env anotherEnv = Env.PRO; String someToken = "someToken"; ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(serviceAddressLocator.getServiceList(anotherEnv)) .thenReturn(Collections.singletonList(mockService(serviceTwo))); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(anotherEnv, path, request, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); assertSame(request, entity.getBody()); assertTrue(headers.isEmpty()); } @Test public void testPostEntityWithNoAccessToken() { Env someEnv = Env.DEV; String originalHeader = "someHeader"; String originalValue = "someValue"; HttpHeaders originalHeaders = new HttpHeaders(); originalHeaders.add(originalHeader, originalValue); HttpEntity<Object> requestEntity = new HttpEntity<>(request, originalHeaders); ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, requestEntity, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); assertSame(requestEntity, entity); assertSame(request, entity.getBody()); assertEquals(originalHeaders, entity.getHeaders()); } @Test public void testPostEntityWithAccessToken() { Env someEnv = Env.DEV; String someToken = "someToken"; String originalHeader = "someHeader"; String originalValue = "someValue"; HttpHeaders originalHeaders = new HttpHeaders(); originalHeaders.add(originalHeader, originalValue); HttpEntity<Object> requestEntity = new HttpEntity<>(request, originalHeaders); ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); when(someEntity.getBody()).thenReturn(result); Object actualResult = retryableRestTemplate.post(someEnv, path, requestEntity, requestType); assertEquals(result, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.POST), argumentCaptor.capture(), eq(requestType)); HttpEntity entity = argumentCaptor.getValue(); HttpHeaders headers = entity.getHeaders(); assertSame(request, entity.getBody()); assertEquals(2, headers.size()); assertEquals(originalValue, headers.get(originalHeader).get(0)); assertEquals(someToken, headers.get(HttpHeaders.AUTHORIZATION).get(0)); } @Test public void testGetEntityWithNoAccessToken() { Env someEnv = Env.DEV; ParameterizedTypeReference requestType = mock(ParameterizedTypeReference.class); ResponseEntity someEntity = mock(ResponseEntity.class); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); ResponseEntity actualResult = retryableRestTemplate.get(someEnv, path, requestType); assertEquals(someEntity, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), argumentCaptor.capture(), eq(requestType)); HttpHeaders headers = argumentCaptor.getValue().getHeaders(); assertTrue(headers.isEmpty()); } @Test public void testGetEntityWithAccessToken() { Env someEnv = Env.DEV; String someToken = "someToken"; ParameterizedTypeReference requestType = mock(ParameterizedTypeReference.class); ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(restTemplate .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); ResponseEntity actualResult = retryableRestTemplate.get(someEnv, path, requestType); assertEquals(someEntity, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceOne + "/" + path), eq(HttpMethod.GET), argumentCaptor.capture(), eq(requestType)); HttpHeaders headers = argumentCaptor.getValue().getHeaders(); List<String> headerValue = headers.get(HttpHeaders.AUTHORIZATION); assertEquals(1, headers.size()); assertEquals(1, headerValue.size()); assertEquals(someToken, headerValue.get(0)); } @Test public void testGetEntityWithNoAccessTokenForEnv() { Env someEnv = Env.DEV; Env anotherEnv = Env.PRO; String someToken = "someToken"; ParameterizedTypeReference requestType = mock(ParameterizedTypeReference.class); ResponseEntity someEntity = mock(ResponseEntity.class); when(portalConfig.getAdminServiceAccessTokens()) .thenReturn(mockAdminServiceTokens(someEnv, someToken)); when(serviceAddressLocator.getServiceList(someEnv)) .thenReturn(Collections.singletonList(mockService(serviceOne))); when(serviceAddressLocator.getServiceList(anotherEnv)) .thenReturn(Collections.singletonList(mockService(serviceTwo))); when(restTemplate .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), any(HttpEntity.class), eq(requestType))).thenReturn(someEntity); ResponseEntity actualResult = retryableRestTemplate.get(anotherEnv, path, requestType); assertEquals(someEntity, actualResult); ArgumentCaptor<HttpEntity> argumentCaptor = ArgumentCaptor.forClass(HttpEntity.class); verify(restTemplate, times(1)) .exchange(eq(serviceTwo + "/" + path), eq(HttpMethod.GET), argumentCaptor.capture(), eq(requestType)); HttpHeaders headers = argumentCaptor.getValue().getHeaders(); assertTrue(headers.isEmpty()); } private String mockAdminServiceTokens(Env env, String token) { Map<String, String> tokenMap = Maps.newHashMap(); tokenMap.put(env.getName(), token); return GSON.toJson(tokenMap); } private ServiceDTO mockService(String homeUrl) { ServiceDTO serviceDTO = new ServiceDTO(); serviceDTO.setHomepageUrl(homeUrl); return serviceDTO; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/foundation/internals/Utils.java	package com.ctrip.framework.foundation.internals; import com.google.common.base.Strings; public class Utils { public static boolean isBlank(String str) { return Strings.nullToEmpty(str).trim().isEmpty(); } public static boolean isOSWindows() { String osName = System.getProperty("os.name"); if (Utils.isBlank(osName)) { return false; } return osName.startsWith("Windows"); } }	package com.ctrip.framework.foundation.internals; import com.google.common.base.Strings; public class Utils { public static boolean isBlank(String str) { return Strings.nullToEmpty(str).trim().isEmpty(); } public static boolean isOSWindows() { String osName = System.getProperty("os.name"); if (Utils.isBlank(osName)) { return false; } return osName.startsWith("Windows"); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-common/src/main/java/com/ctrip/framework/apollo/common/dto/ItemChangeSets.java	package com.ctrip.framework.apollo.common.dto; import java.util.LinkedList; import java.util.List; /** * storage cud result */ public class ItemChangeSets extends BaseDTO{ private List<ItemDTO> createItems = new LinkedList<>(); private List<ItemDTO> updateItems = new LinkedList<>(); private List<ItemDTO> deleteItems = new LinkedList<>(); public void addCreateItem(ItemDTO item) { createItems.add(item); } public void addUpdateItem(ItemDTO item) { updateItems.add(item); } public void addDeleteItem(ItemDTO item) { deleteItems.add(item); } public boolean isEmpty(){ return createItems.isEmpty() && updateItems.isEmpty() && deleteItems.isEmpty(); } public List<ItemDTO> getCreateItems() { return createItems; } public List<ItemDTO> getUpdateItems() { return updateItems; } public List<ItemDTO> getDeleteItems() { return deleteItems; } public void setCreateItems(List<ItemDTO> createItems) { this.createItems = createItems; } public void setUpdateItems(List<ItemDTO> updateItems) { this.updateItems = updateItems; } public void setDeleteItems(List<ItemDTO> deleteItems) { this.deleteItems = deleteItems; } }	package com.ctrip.framework.apollo.common.dto; import java.util.LinkedList; import java.util.List; /** * storage cud result */ public class ItemChangeSets extends BaseDTO{ private List<ItemDTO> createItems = new LinkedList<>(); private List<ItemDTO> updateItems = new LinkedList<>(); private List<ItemDTO> deleteItems = new LinkedList<>(); public void addCreateItem(ItemDTO item) { createItems.add(item); } public void addUpdateItem(ItemDTO item) { updateItems.add(item); } public void addDeleteItem(ItemDTO item) { deleteItems.add(item); } public boolean isEmpty(){ return createItems.isEmpty() && updateItems.isEmpty() && deleteItems.isEmpty(); } public List<ItemDTO> getCreateItems() { return createItems; } public List<ItemDTO> getUpdateItems() { return updateItems; } public List<ItemDTO> getDeleteItems() { return deleteItems; } public void setCreateItems(List<ItemDTO> createItems) { this.createItems = createItems; } public void setUpdateItems(List<ItemDTO> updateItems) { this.updateItems = updateItems; } public void setDeleteItems(List<ItemDTO> deleteItems) { this.deleteItems = deleteItems; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/java/com/ctrip/framework/apollo/model/ConfigChangeEvent.java	package com.ctrip.framework.apollo.model; import java.util.Map; import java.util.Set; /** * A change event when a namespace's config is changed. * @author Jason Song([email protected]) / public class ConfigChangeEvent { private final String m_namespace; private final Map<String, ConfigChange> m_changes; /* * Constructor. * @param namespace the namespace of this change * @param changes the actual changes / public ConfigChangeEvent(String namespace, Map<String, ConfigChange> changes) { m_namespace = namespace; m_changes = changes; } /* * Get the keys changed. * @return the list of the keys / public Set<String> changedKeys() { return m_changes.keySet(); } /* * Get a specific change instance for the key specified. * @param key the changed key * @return the change instance / public ConfigChange getChange(String key) { return m_changes.get(key); } /* * Check whether the specified key is changed * @param key the key * @return true if the key is changed, false otherwise. / public boolean isChanged(String key) { return m_changes.containsKey(key); } /* * Get the namespace of this change event. * @return the namespace */ public String getNamespace() { return m_namespace; } }	package com.ctrip.framework.apollo.model; import java.util.Map; import java.util.Set; /** * A change event when a namespace's config is changed. * @author Jason Song([email protected]) / public class ConfigChangeEvent { private final String m_namespace; private final Map<String, ConfigChange> m_changes; /* * Constructor. * @param namespace the namespace of this change * @param changes the actual changes / public ConfigChangeEvent(String namespace, Map<String, ConfigChange> changes) { m_namespace = namespace; m_changes = changes; } /* * Get the keys changed. * @return the list of the keys / public Set<String> changedKeys() { return m_changes.keySet(); } /* * Get a specific change instance for the key specified. * @param key the changed key * @return the change instance / public ConfigChange getChange(String key) { return m_changes.get(key); } /* * Check whether the specified key is changed * @param key the key * @return true if the key is changed, false otherwise. / public boolean isChanged(String key) { return m_changes.containsKey(key); } /* * Get the namespace of this change event. * @return the namespace */ public String getNamespace() { return m_namespace; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/test/java/com/ctrip/framework/apollo/spring/spi/ApolloConfigRegistrarHelperTest.java	package com.ctrip.framework.apollo.spring.spi; import static org.springframework.test.util.AssertionErrors.assertEquals; import com.ctrip.framework.apollo.spring.annotation.ApolloConfigRegistrar; import java.lang.reflect.Field; import org.junit.Test; import org.springframework.util.ReflectionUtils; public class ApolloConfigRegistrarHelperTest { @Test public void testHelperLoadingOrder() { ApolloConfigRegistrar apolloConfigRegistrar = new ApolloConfigRegistrar(); Field field = ReflectionUtils.findField(ApolloConfigRegistrar.class, "helper"); ReflectionUtils.makeAccessible(field); Object helper = ReflectionUtils.getField(field, apolloConfigRegistrar); assertEquals("helper is not TestRegistrarHelper instance", TestRegistrarHelper.class, helper.getClass()); } }	package com.ctrip.framework.apollo.spring.spi; import static org.springframework.test.util.AssertionErrors.assertEquals; import com.ctrip.framework.apollo.spring.annotation.ApolloConfigRegistrar; import java.lang.reflect.Field; import org.junit.Test; import org.springframework.util.ReflectionUtils; public class ApolloConfigRegistrarHelperTest { @Test public void testHelperLoadingOrder() { ApolloConfigRegistrar apolloConfigRegistrar = new ApolloConfigRegistrar(); Field field = ReflectionUtils.findField(ApolloConfigRegistrar.class, "helper"); ReflectionUtils.makeAccessible(field); Object helper = ReflectionUtils.getField(field, apolloConfigRegistrar); assertEquals("helper is not TestRegistrarHelper instance", TestRegistrarHelper.class, helper.getClass()); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/test/java/com/ctrip/framework/apollo/portal/environment/BaseIntegrationTest.java	package com.ctrip.framework.apollo.portal.environment; import org.eclipse.jetty.server.Request; import org.eclipse.jetty.server.Server; import org.eclipse.jetty.server.handler.AbstractHandler; import org.eclipse.jetty.server.handler.ContextHandler; import org.eclipse.jetty.server.handler.ContextHandlerCollection; import org.junit.After; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.net.ServerSocket; public abstract class BaseIntegrationTest { protected static final int PORT = findFreePort(); private Server server; /** * init and start a jetty server, remember to call server.stop when the task is finished / protected Server startServerWithHandlers(ContextHandler... handlers) throws Exception { server = new Server(PORT); ContextHandlerCollection contexts = new ContextHandlerCollection(); contexts.setHandlers(handlers); server.setHandler(contexts); server.start(); return server; } @After public void tearDown() throws Exception { if (server != null && server.isStarted()) { server.stop(); } } ContextHandler mockServerHandler(final int statusCode, final String response) { ContextHandler context = new ContextHandler("/"); context.setHandler(new AbstractHandler() { @Override public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/plain;charset=UTF-8"); response.setStatus(statusCode); response.getWriter().println(response); baseRequest.setHandled(true); } }); return context; } /* * Returns a free port number on localhost. * * Heavily inspired from org.eclipse.jdt.launching.SocketUtil (to avoid a dependency to JDT just because of this). * Slightly improved with close() missing in JDT. And throws exception instead of returning -1. * * @return a free port number on localhost * @throws IllegalStateException if unable to find a free port */ static int findFreePort() { ServerSocket socket = null; try { socket = new ServerSocket(0); socket.setReuseAddress(true); int port = socket.getLocalPort(); try { socket.close(); } catch (IOException e) { // Ignore IOException on close() } return port; } catch (IOException e) { } finally { if (socket != null) { try { socket.close(); } catch (IOException e) { } } } throw new IllegalStateException("Could not find a free TCP/IP port to start embedded Jetty HTTP Server on"); } }	package com.ctrip.framework.apollo.portal.environment; import org.eclipse.jetty.server.Request; import org.eclipse.jetty.server.Server; import org.eclipse.jetty.server.handler.AbstractHandler; import org.eclipse.jetty.server.handler.ContextHandler; import org.eclipse.jetty.server.handler.ContextHandlerCollection; import org.junit.After; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.net.ServerSocket; public abstract class BaseIntegrationTest { protected static final int PORT = findFreePort(); private Server server; /** * init and start a jetty server, remember to call server.stop when the task is finished / protected Server startServerWithHandlers(ContextHandler... handlers) throws Exception { server = new Server(PORT); ContextHandlerCollection contexts = new ContextHandlerCollection(); contexts.setHandlers(handlers); server.setHandler(contexts); server.start(); return server; } @After public void tearDown() throws Exception { if (server != null && server.isStarted()) { server.stop(); } } ContextHandler mockServerHandler(final int statusCode, final String response) { ContextHandler context = new ContextHandler("/"); context.setHandler(new AbstractHandler() { @Override public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/plain;charset=UTF-8"); response.setStatus(statusCode); response.getWriter().println(response); baseRequest.setHandled(true); } }); return context; } /* * Returns a free port number on localhost. * * Heavily inspired from org.eclipse.jdt.launching.SocketUtil (to avoid a dependency to JDT just because of this). * Slightly improved with close() missing in JDT. And throws exception instead of returning -1. * * @return a free port number on localhost * @throws IllegalStateException if unable to find a free port */ static int findFreePort() { ServerSocket socket = null; try { socket = new ServerSocket(0); socket.setReuseAddress(true); int port = socket.getLocalPort(); try { socket.close(); } catch (IOException e) { // Ignore IOException on close() } return port; } catch (IOException e) { } finally { if (socket != null) { try { socket.close(); } catch (IOException e) { } } } throw new IllegalStateException("Could not find a free TCP/IP port to start embedded Jetty HTTP Server on"); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-common/src/main/java/com/ctrip/framework/apollo/common/datasource/TitanEntityManager.java	package com.ctrip.framework.apollo.common.datasource; import com.ctrip.framework.apollo.tracer.Tracer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Conditional; import org.springframework.stereotype.Component; import javax.sql.DataSource; import java.lang.reflect.Method; @Component @Conditional(TitanCondition.class) public class TitanEntityManager { private final TitanSettings settings; public TitanEntityManager(final TitanSettings settings) { this.settings = settings; } @SuppressWarnings({"rawtypes", "unchecked"}) @Bean public DataSource datasource() throws Exception { Class clazz = Class.forName("com.ctrip.datasource.configure.DalDataSourceFactory"); Object obj = clazz.newInstance(); Method method = clazz.getMethod("createDataSource", new Class[] {String.class, String.class}); DataSource ds = ((DataSource) method.invoke(obj, new Object[] {settings.getTitanDbname(), settings.getTitanUrl()})); Tracer.logEvent("Apollo.Datasource.Titan", settings.getTitanDbname()); return ds; } }	package com.ctrip.framework.apollo.common.datasource; import com.ctrip.framework.apollo.tracer.Tracer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Conditional; import org.springframework.stereotype.Component; import javax.sql.DataSource; import java.lang.reflect.Method; @Component @Conditional(TitanCondition.class) public class TitanEntityManager { private final TitanSettings settings; public TitanEntityManager(final TitanSettings settings) { this.settings = settings; } @SuppressWarnings({"rawtypes", "unchecked"}) @Bean public DataSource datasource() throws Exception { Class clazz = Class.forName("com.ctrip.datasource.configure.DalDataSourceFactory"); Object obj = clazz.newInstance(); Method method = clazz.getMethod("createDataSource", new Class[] {String.class, String.class}); DataSource ds = ((DataSource) method.invoke(obj, new Object[] {settings.getTitanDbname(), settings.getTitanUrl()})); Tracer.logEvent("Apollo.Datasource.Titan", settings.getTitanDbname()); return ds; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-adminservice/src/main/java/com/ctrip/framework/apollo/adminservice/controller/NamespaceBranchController.java	package com.ctrip.framework.apollo.adminservice.controller; import com.ctrip.framework.apollo.biz.entity.GrayReleaseRule; import com.ctrip.framework.apollo.biz.entity.Namespace; import com.ctrip.framework.apollo.biz.message.MessageSender; import com.ctrip.framework.apollo.biz.message.Topics; import com.ctrip.framework.apollo.biz.service.NamespaceBranchService; import com.ctrip.framework.apollo.biz.service.NamespaceService; import com.ctrip.framework.apollo.biz.utils.ReleaseMessageKeyGenerator; import com.ctrip.framework.apollo.common.constants.NamespaceBranchStatus; import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleDTO; import com.ctrip.framework.apollo.common.dto.NamespaceDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.common.utils.BeanUtils; import com.ctrip.framework.apollo.common.utils.GrayReleaseRuleItemTransformer; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.DeleteMapping; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PutMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; @RestController public class NamespaceBranchController { private final MessageSender messageSender; private final NamespaceBranchService namespaceBranchService; private final NamespaceService namespaceService; public NamespaceBranchController( final MessageSender messageSender, final NamespaceBranchService namespaceBranchService, final NamespaceService namespaceService) { this.messageSender = messageSender; this.namespaceBranchService = namespaceBranchService; this.namespaceService = namespaceService; } @PostMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public NamespaceDTO createBranch(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @RequestParam("operator") String operator) { checkNamespace(appId, clusterName, namespaceName); Namespace createdBranch = namespaceBranchService.createBranch(appId, clusterName, namespaceName, operator); return BeanUtils.transform(NamespaceDTO.class, createdBranch); } @GetMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public GrayReleaseRuleDTO findBranchGrayRules(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName) { checkBranch(appId, clusterName, namespaceName, branchName); GrayReleaseRule rules = namespaceBranchService.findBranchGrayRules(appId, clusterName, namespaceName, branchName); if (rules == null) { return null; } GrayReleaseRuleDTO ruleDTO = new GrayReleaseRuleDTO(rules.getAppId(), rules.getClusterName(), rules.getNamespaceName(), rules.getBranchName()); ruleDTO.setReleaseId(rules.getReleaseId()); ruleDTO.setRuleItems(GrayReleaseRuleItemTransformer.batchTransformFromJSON(rules.getRules())); return ruleDTO; } @Transactional @PutMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public void updateBranchGrayRules(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestBody GrayReleaseRuleDTO newRuleDto) { checkBranch(appId, clusterName, namespaceName, branchName); GrayReleaseRule newRules = BeanUtils.transform(GrayReleaseRule.class, newRuleDto); newRules.setRules(GrayReleaseRuleItemTransformer.batchTransformToJSON(newRuleDto.getRuleItems())); newRules.setBranchStatus(NamespaceBranchStatus.ACTIVE); namespaceBranchService.updateBranchGrayRules(appId, clusterName, namespaceName, branchName, newRules); messageSender.sendMessage(ReleaseMessageKeyGenerator.generate(appId, clusterName, namespaceName), Topics.APOLLO_RELEASE_TOPIC); } @Transactional @DeleteMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}") public void deleteBranch(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestParam("operator") String operator) { checkBranch(appId, clusterName, namespaceName, branchName); namespaceBranchService .deleteBranch(appId, clusterName, namespaceName, branchName, NamespaceBranchStatus.DELETED, operator); messageSender.sendMessage(ReleaseMessageKeyGenerator.generate(appId, clusterName, namespaceName), Topics.APOLLO_RELEASE_TOPIC); } @GetMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public NamespaceDTO loadNamespaceBranch(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName) { checkNamespace(appId, clusterName, namespaceName); Namespace childNamespace = namespaceBranchService.findBranch(appId, clusterName, namespaceName); if (childNamespace == null) { return null; } return BeanUtils.transform(NamespaceDTO.class, childNamespace); } private void checkBranch(String appId, String clusterName, String namespaceName, String branchName) { //1. check parent namespace checkNamespace(appId, clusterName, namespaceName); //2. check child namespace Namespace childNamespace = namespaceService.findOne(appId, branchName, namespaceName); if (childNamespace == null) { throw new BadRequestException(String.format("Namespace's branch not exist. AppId = %s, ClusterName = %s, " + "NamespaceName = %s, BranchName = %s", appId, clusterName, namespaceName, branchName)); } } private void checkNamespace(String appId, String clusterName, String namespaceName) { Namespace parentNamespace = namespaceService.findOne(appId, clusterName, namespaceName); if (parentNamespace == null) { throw new BadRequestException(String.format("Namespace not exist. AppId = %s, ClusterName = %s, NamespaceName = %s", appId, clusterName, namespaceName)); } } }	package com.ctrip.framework.apollo.adminservice.controller; import com.ctrip.framework.apollo.biz.entity.GrayReleaseRule; import com.ctrip.framework.apollo.biz.entity.Namespace; import com.ctrip.framework.apollo.biz.message.MessageSender; import com.ctrip.framework.apollo.biz.message.Topics; import com.ctrip.framework.apollo.biz.service.NamespaceBranchService; import com.ctrip.framework.apollo.biz.service.NamespaceService; import com.ctrip.framework.apollo.biz.utils.ReleaseMessageKeyGenerator; import com.ctrip.framework.apollo.common.constants.NamespaceBranchStatus; import com.ctrip.framework.apollo.common.dto.GrayReleaseRuleDTO; import com.ctrip.framework.apollo.common.dto.NamespaceDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.common.utils.BeanUtils; import com.ctrip.framework.apollo.common.utils.GrayReleaseRuleItemTransformer; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.DeleteMapping; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PutMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; @RestController public class NamespaceBranchController { private final MessageSender messageSender; private final NamespaceBranchService namespaceBranchService; private final NamespaceService namespaceService; public NamespaceBranchController( final MessageSender messageSender, final NamespaceBranchService namespaceBranchService, final NamespaceService namespaceService) { this.messageSender = messageSender; this.namespaceBranchService = namespaceBranchService; this.namespaceService = namespaceService; } @PostMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public NamespaceDTO createBranch(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @RequestParam("operator") String operator) { checkNamespace(appId, clusterName, namespaceName); Namespace createdBranch = namespaceBranchService.createBranch(appId, clusterName, namespaceName, operator); return BeanUtils.transform(NamespaceDTO.class, createdBranch); } @GetMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public GrayReleaseRuleDTO findBranchGrayRules(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName) { checkBranch(appId, clusterName, namespaceName, branchName); GrayReleaseRule rules = namespaceBranchService.findBranchGrayRules(appId, clusterName, namespaceName, branchName); if (rules == null) { return null; } GrayReleaseRuleDTO ruleDTO = new GrayReleaseRuleDTO(rules.getAppId(), rules.getClusterName(), rules.getNamespaceName(), rules.getBranchName()); ruleDTO.setReleaseId(rules.getReleaseId()); ruleDTO.setRuleItems(GrayReleaseRuleItemTransformer.batchTransformFromJSON(rules.getRules())); return ruleDTO; } @Transactional @PutMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}/rules") public void updateBranchGrayRules(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestBody GrayReleaseRuleDTO newRuleDto) { checkBranch(appId, clusterName, namespaceName, branchName); GrayReleaseRule newRules = BeanUtils.transform(GrayReleaseRule.class, newRuleDto); newRules.setRules(GrayReleaseRuleItemTransformer.batchTransformToJSON(newRuleDto.getRuleItems())); newRules.setBranchStatus(NamespaceBranchStatus.ACTIVE); namespaceBranchService.updateBranchGrayRules(appId, clusterName, namespaceName, branchName, newRules); messageSender.sendMessage(ReleaseMessageKeyGenerator.generate(appId, clusterName, namespaceName), Topics.APOLLO_RELEASE_TOPIC); } @Transactional @DeleteMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches/{branchName}") public void deleteBranch(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName, @PathVariable String branchName, @RequestParam("operator") String operator) { checkBranch(appId, clusterName, namespaceName, branchName); namespaceBranchService .deleteBranch(appId, clusterName, namespaceName, branchName, NamespaceBranchStatus.DELETED, operator); messageSender.sendMessage(ReleaseMessageKeyGenerator.generate(appId, clusterName, namespaceName), Topics.APOLLO_RELEASE_TOPIC); } @GetMapping("/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/branches") public NamespaceDTO loadNamespaceBranch(@PathVariable String appId, @PathVariable String clusterName, @PathVariable String namespaceName) { checkNamespace(appId, clusterName, namespaceName); Namespace childNamespace = namespaceBranchService.findBranch(appId, clusterName, namespaceName); if (childNamespace == null) { return null; } return BeanUtils.transform(NamespaceDTO.class, childNamespace); } private void checkBranch(String appId, String clusterName, String namespaceName, String branchName) { //1. check parent namespace checkNamespace(appId, clusterName, namespaceName); //2. check child namespace Namespace childNamespace = namespaceService.findOne(appId, branchName, namespaceName); if (childNamespace == null) { throw new BadRequestException(String.format("Namespace's branch not exist. AppId = %s, ClusterName = %s, " + "NamespaceName = %s, BranchName = %s", appId, clusterName, namespaceName, branchName)); } } private void checkNamespace(String appId, String clusterName, String namespaceName) { Namespace parentNamespace = namespaceService.findOne(appId, clusterName, namespaceName); if (parentNamespace == null) { throw new BadRequestException(String.format("Namespace not exist. AppId = %s, ClusterName = %s, NamespaceName = %s", appId, clusterName, namespaceName)); } } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/apollo/core/internals/LegacyMetaServerProvider.java	package com.ctrip.framework.apollo.core.internals; import com.ctrip.framework.apollo.core.enums.Env; import com.ctrip.framework.apollo.core.spi.MetaServerProvider; import com.ctrip.framework.apollo.core.utils.ResourceUtils; import com.google.common.base.Strings; import java.util.HashMap; import java.util.Map; import java.util.Properties; /** * For legacy meta server configuration use, i.e. apollo-env.properties */ public class LegacyMetaServerProvider implements MetaServerProvider { // make it as lowest as possible, yet not the lowest public static final int ORDER = MetaServerProvider.LOWEST_PRECEDENCE - 1; private static final Map<Env, String> domains = new HashMap<>(); public LegacyMetaServerProvider() { initialize(); } private void initialize() { Properties prop = new Properties(); prop = ResourceUtils.readConfigFile("apollo-env.properties", prop); domains.put(Env.LOCAL, getMetaServerAddress(prop, "local_meta", "local.meta")); domains.put(Env.DEV, getMetaServerAddress(prop, "dev_meta", "dev.meta")); domains.put(Env.FAT, getMetaServerAddress(prop, "fat_meta", "fat.meta")); domains.put(Env.UAT, getMetaServerAddress(prop, "uat_meta", "uat.meta")); domains.put(Env.LPT, getMetaServerAddress(prop, "lpt_meta", "lpt.meta")); domains.put(Env.PRO, getMetaServerAddress(prop, "pro_meta", "pro.meta")); } private String getMetaServerAddress(Properties prop, String sourceName, String propName) { // 1. Get from System Property. String metaAddress = System.getProperty(sourceName); if (Strings.isNullOrEmpty(metaAddress)) { // 2. Get from OS environment variable, which could not contain dot and is normally in UPPER case,like DEV_META. metaAddress = System.getenv(sourceName.toUpperCase()); } if (Strings.isNullOrEmpty(metaAddress)) { // 3. Get from properties file. metaAddress = prop.getProperty(propName); } return metaAddress; } @Override public String getMetaServerAddress(Env targetEnv) { String metaServerAddress = domains.get(targetEnv); return metaServerAddress == null ? null : metaServerAddress.trim(); } @Override public int getOrder() { return ORDER; } }	package com.ctrip.framework.apollo.core.internals; import com.ctrip.framework.apollo.core.enums.Env; import com.ctrip.framework.apollo.core.spi.MetaServerProvider; import com.ctrip.framework.apollo.core.utils.ResourceUtils; import com.google.common.base.Strings; import java.util.HashMap; import java.util.Map; import java.util.Properties; /** * For legacy meta server configuration use, i.e. apollo-env.properties */ public class LegacyMetaServerProvider implements MetaServerProvider { // make it as lowest as possible, yet not the lowest public static final int ORDER = MetaServerProvider.LOWEST_PRECEDENCE - 1; private static final Map<Env, String> domains = new HashMap<>(); public LegacyMetaServerProvider() { initialize(); } private void initialize() { Properties prop = new Properties(); prop = ResourceUtils.readConfigFile("apollo-env.properties", prop); domains.put(Env.LOCAL, getMetaServerAddress(prop, "local_meta", "local.meta")); domains.put(Env.DEV, getMetaServerAddress(prop, "dev_meta", "dev.meta")); domains.put(Env.FAT, getMetaServerAddress(prop, "fat_meta", "fat.meta")); domains.put(Env.UAT, getMetaServerAddress(prop, "uat_meta", "uat.meta")); domains.put(Env.LPT, getMetaServerAddress(prop, "lpt_meta", "lpt.meta")); domains.put(Env.PRO, getMetaServerAddress(prop, "pro_meta", "pro.meta")); } private String getMetaServerAddress(Properties prop, String sourceName, String propName) { // 1. Get from System Property. String metaAddress = System.getProperty(sourceName); if (Strings.isNullOrEmpty(metaAddress)) { // 2. Get from OS environment variable, which could not contain dot and is normally in UPPER case,like DEV_META. metaAddress = System.getenv(sourceName.toUpperCase()); } if (Strings.isNullOrEmpty(metaAddress)) { // 3. Get from properties file. metaAddress = prop.getProperty(propName); } return metaAddress; } @Override public String getMetaServerAddress(Env targetEnv) { String metaServerAddress = domains.get(targetEnv); return metaServerAddress == null ? null : metaServerAddress.trim(); } @Override public int getOrder() { return ORDER; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/controller/InstanceController.java	package com.ctrip.framework.apollo.portal.controller; import com.ctrip.framework.apollo.common.dto.InstanceDTO; import com.ctrip.framework.apollo.common.dto.PageDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.entity.vo.Number; import com.ctrip.framework.apollo.portal.service.InstanceService; import com.google.common.base.Splitter; import org.springframework.http.ResponseEntity; import org.springframework.util.CollectionUtils; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import java.util.List; import java.util.Set; import java.util.stream.Collectors; @RestController public class InstanceController { private static final Splitter RELEASES_SPLITTER = Splitter.on(",").omitEmptyStrings() .trimResults(); private final InstanceService instanceService; public InstanceController(final InstanceService instanceService) { this.instanceService = instanceService; } @GetMapping("/envs/{env}/instances/by-release") public PageDTO<InstanceDTO> getByRelease(@PathVariable String env, @RequestParam long releaseId, @RequestParam(defaultValue = "0") int page, @RequestParam(defaultValue = "20") int size) { return instanceService.getByRelease(Env.valueOf(env), releaseId, page, size); } @GetMapping("/envs/{env}/instances/by-namespace") public PageDTO<InstanceDTO> getByNamespace(@PathVariable String env, @RequestParam String appId, @RequestParam String clusterName, @RequestParam String namespaceName, @RequestParam(required = false) String instanceAppId, @RequestParam(defaultValue = "0") int page, @RequestParam(defaultValue = "20") int size) { return instanceService.getByNamespace(Env.valueOf(env), appId, clusterName, namespaceName, instanceAppId, page, size); } @GetMapping("/envs/{env}/instances/by-namespace/count") public ResponseEntity<Number> getInstanceCountByNamespace(@PathVariable String env, @RequestParam String appId, @RequestParam String clusterName, @RequestParam String namespaceName) { int count = instanceService.getInstanceCountByNamepsace(appId, Env.valueOf(env), clusterName, namespaceName); return ResponseEntity.ok(new Number(count)); } @GetMapping("/envs/{env}/instances/by-namespace-and-releases-not-in") public List<InstanceDTO> getByReleasesNotIn(@PathVariable String env, @RequestParam String appId, @RequestParam String clusterName, @RequestParam String namespaceName, @RequestParam String releaseIds) { Set<Long> releaseIdSet = RELEASES_SPLITTER.splitToList(releaseIds).stream().map(Long::parseLong) .collect(Collectors.toSet()); if (CollectionUtils.isEmpty(releaseIdSet)) { throw new BadRequestException("release ids can not be empty"); } return instanceService.getByReleasesNotIn(Env.valueOf(env), appId, clusterName, namespaceName, releaseIdSet); } }	package com.ctrip.framework.apollo.portal.controller; import com.ctrip.framework.apollo.common.dto.InstanceDTO; import com.ctrip.framework.apollo.common.dto.PageDTO; import com.ctrip.framework.apollo.common.exception.BadRequestException; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.entity.vo.Number; import com.ctrip.framework.apollo.portal.service.InstanceService; import com.google.common.base.Splitter; import org.springframework.http.ResponseEntity; import org.springframework.util.CollectionUtils; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import java.util.List; import java.util.Set; import java.util.stream.Collectors; @RestController public class InstanceController { private static final Splitter RELEASES_SPLITTER = Splitter.on(",").omitEmptyStrings() .trimResults(); private final InstanceService instanceService; public InstanceController(final InstanceService instanceService) { this.instanceService = instanceService; } @GetMapping("/envs/{env}/instances/by-release") public PageDTO<InstanceDTO> getByRelease(@PathVariable String env, @RequestParam long releaseId, @RequestParam(defaultValue = "0") int page, @RequestParam(defaultValue = "20") int size) { return instanceService.getByRelease(Env.valueOf(env), releaseId, page, size); } @GetMapping("/envs/{env}/instances/by-namespace") public PageDTO<InstanceDTO> getByNamespace(@PathVariable String env, @RequestParam String appId, @RequestParam String clusterName, @RequestParam String namespaceName, @RequestParam(required = false) String instanceAppId, @RequestParam(defaultValue = "0") int page, @RequestParam(defaultValue = "20") int size) { return instanceService.getByNamespace(Env.valueOf(env), appId, clusterName, namespaceName, instanceAppId, page, size); } @GetMapping("/envs/{env}/instances/by-namespace/count") public ResponseEntity<Number> getInstanceCountByNamespace(@PathVariable String env, @RequestParam String appId, @RequestParam String clusterName, @RequestParam String namespaceName) { int count = instanceService.getInstanceCountByNamepsace(appId, Env.valueOf(env), clusterName, namespaceName); return ResponseEntity.ok(new Number(count)); } @GetMapping("/envs/{env}/instances/by-namespace-and-releases-not-in") public List<InstanceDTO> getByReleasesNotIn(@PathVariable String env, @RequestParam String appId, @RequestParam String clusterName, @RequestParam String namespaceName, @RequestParam String releaseIds) { Set<Long> releaseIdSet = RELEASES_SPLITTER.splitToList(releaseIds).stream().map(Long::parseLong) .collect(Collectors.toSet()); if (CollectionUtils.isEmpty(releaseIdSet)) { throw new BadRequestException("release ids can not be empty"); } return instanceService.getByReleasesNotIn(Env.valueOf(env), appId, clusterName, namespaceName, releaseIdSet); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-common/src/main/java/com/ctrip/framework/apollo/common/dto/InstanceConfigDTO.java	package com.ctrip.framework.apollo.common.dto; import java.util.Date; /** * @author Jason Song([email protected]) */ public class InstanceConfigDTO { private ReleaseDTO release; private Date releaseDeliveryTime; private Date dataChangeLastModifiedTime; public ReleaseDTO getRelease() { return release; } public void setRelease(ReleaseDTO release) { this.release = release; } public Date getDataChangeLastModifiedTime() { return dataChangeLastModifiedTime; } public void setDataChangeLastModifiedTime(Date dataChangeLastModifiedTime) { this.dataChangeLastModifiedTime = dataChangeLastModifiedTime; } public Date getReleaseDeliveryTime() { return releaseDeliveryTime; } public void setReleaseDeliveryTime(Date releaseDeliveryTime) { this.releaseDeliveryTime = releaseDeliveryTime; } }	package com.ctrip.framework.apollo.common.dto; import java.util.Date; /** * @author Jason Song([email protected]) */ public class InstanceConfigDTO { private ReleaseDTO release; private Date releaseDeliveryTime; private Date dataChangeLastModifiedTime; public ReleaseDTO getRelease() { return release; } public void setRelease(ReleaseDTO release) { this.release = release; } public Date getDataChangeLastModifiedTime() { return dataChangeLastModifiedTime; } public void setDataChangeLastModifiedTime(Date dataChangeLastModifiedTime) { this.dataChangeLastModifiedTime = dataChangeLastModifiedTime; } public Date getReleaseDeliveryTime() { return releaseDeliveryTime; } public void setReleaseDeliveryTime(Date releaseDeliveryTime) { this.releaseDeliveryTime = releaseDeliveryTime; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-biz/src/test/java/com/ctrip/framework/apollo/biz/service/AccessKeyServiceTest.java	package com.ctrip.framework.apollo.biz.service; import static org.junit.Assert.assertNotNull; import com.ctrip.framework.apollo.biz.AbstractIntegrationTest; import com.ctrip.framework.apollo.biz.entity.AccessKey; import com.ctrip.framework.apollo.common.exception.BadRequestException; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; /** * @author nisiyong */ public class AccessKeyServiceTest extends AbstractIntegrationTest { @Autowired private AccessKeyService accessKeyService; @Test public void testCreate() { String appId = "someAppId"; String secret = "someSecret"; AccessKey entity = assembleAccessKey(appId, secret); AccessKey accessKey = accessKeyService.create(appId, entity); assertNotNull(accessKey); } @Test(expected = BadRequestException.class) public void testCreateWithException() { String appId = "someAppId"; String secret = "someSecret"; int maxCount = 5; for (int i = 0; i <= maxCount; i++) { AccessKey entity = assembleAccessKey(appId, secret); accessKeyService.create(appId, entity); } } private AccessKey assembleAccessKey(String appId, String secret) { AccessKey accessKey = new AccessKey(); accessKey.setAppId(appId); accessKey.setSecret(secret); return accessKey; } }	package com.ctrip.framework.apollo.biz.service; import static org.junit.Assert.assertNotNull; import com.ctrip.framework.apollo.biz.AbstractIntegrationTest; import com.ctrip.framework.apollo.biz.entity.AccessKey; import com.ctrip.framework.apollo.common.exception.BadRequestException; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; /** * @author nisiyong */ public class AccessKeyServiceTest extends AbstractIntegrationTest { @Autowired private AccessKeyService accessKeyService; @Test public void testCreate() { String appId = "someAppId"; String secret = "someSecret"; AccessKey entity = assembleAccessKey(appId, secret); AccessKey accessKey = accessKeyService.create(appId, entity); assertNotNull(accessKey); } @Test(expected = BadRequestException.class) public void testCreateWithException() { String appId = "someAppId"; String secret = "someSecret"; int maxCount = 5; for (int i = 0; i <= maxCount; i++) { AccessKey entity = assembleAccessKey(appId, secret); accessKeyService.create(appId, entity); } } private AccessKey assembleAccessKey(String appId, String secret) { AccessKey accessKey = new AccessKey(); accessKey.setAppId(appId); accessKey.setSecret(secret); return accessKey; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/defaultimpl/DefaultRoleInitializationService.java	package com.ctrip.framework.apollo.portal.spi.defaultimpl; import com.ctrip.framework.apollo.common.entity.App; import com.ctrip.framework.apollo.common.entity.BaseEntity; import com.ctrip.framework.apollo.core.ConfigConsts; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.component.config.PortalConfig; import com.ctrip.framework.apollo.portal.constant.PermissionType; import com.ctrip.framework.apollo.portal.constant.RoleType; import com.ctrip.framework.apollo.portal.entity.po.Permission; import com.ctrip.framework.apollo.portal.entity.po.Role; import com.ctrip.framework.apollo.portal.repository.PermissionRepository; import com.ctrip.framework.apollo.portal.service.RoleInitializationService; import com.ctrip.framework.apollo.portal.service.RolePermissionService; import com.ctrip.framework.apollo.portal.service.SystemRoleManagerService; import com.ctrip.framework.apollo.portal.util.RoleUtils; import com.google.common.collect.Sets; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import java.util.HashSet; import java.util.List; import java.util.Set; import java.util.stream.Collectors; import java.util.stream.Stream; /** * Created by timothy on 2017/4/26. */ public class DefaultRoleInitializationService implements RoleInitializationService { @Autowired private RolePermissionService rolePermissionService; @Autowired private PortalConfig portalConfig; @Autowired private PermissionRepository permissionRepository; @Transactional public void initAppRoles(App app) { String appId = app.getAppId(); String appMasterRoleName = RoleUtils.buildAppMasterRoleName(appId); //has created before if (rolePermissionService.findRoleByRoleName(appMasterRoleName) != null) { return; } String operator = app.getDataChangeCreatedBy(); //create app permissions createAppMasterRole(appId, operator); //create manageAppMaster permission createManageAppMasterRole(appId, operator); //assign master role to user rolePermissionService .assignRoleToUsers(RoleUtils.buildAppMasterRoleName(appId), Sets.newHashSet(app.getOwnerName()), operator); initNamespaceRoles(appId, ConfigConsts.NAMESPACE_APPLICATION, operator); initNamespaceEnvRoles(appId, ConfigConsts.NAMESPACE_APPLICATION, operator); //assign modify、release namespace role to user rolePermissionService.assignRoleToUsers( RoleUtils.buildNamespaceRoleName(appId, ConfigConsts.NAMESPACE_APPLICATION, RoleType.MODIFY_NAMESPACE), Sets.newHashSet(operator), operator); rolePermissionService.assignRoleToUsers( RoleUtils.buildNamespaceRoleName(appId, ConfigConsts.NAMESPACE_APPLICATION, RoleType.RELEASE_NAMESPACE), Sets.newHashSet(operator), operator); } @Transactional public void initNamespaceRoles(String appId, String namespaceName, String operator) { String modifyNamespaceRoleName = RoleUtils.buildModifyNamespaceRoleName(appId, namespaceName); if (rolePermissionService.findRoleByRoleName(modifyNamespaceRoleName) == null) { createNamespaceRole(appId, namespaceName, PermissionType.MODIFY_NAMESPACE, modifyNamespaceRoleName, operator); } String releaseNamespaceRoleName = RoleUtils.buildReleaseNamespaceRoleName(appId, namespaceName); if (rolePermissionService.findRoleByRoleName(releaseNamespaceRoleName) == null) { createNamespaceRole(appId, namespaceName, PermissionType.RELEASE_NAMESPACE, releaseNamespaceRoleName, operator); } } @Transactional public void initNamespaceEnvRoles(String appId, String namespaceName, String operator) { List<Env> portalEnvs = portalConfig.portalSupportedEnvs(); for (Env env : portalEnvs) { initNamespaceSpecificEnvRoles(appId, namespaceName, env.toString(), operator); } } @Transactional public void initNamespaceSpecificEnvRoles(String appId, String namespaceName, String env, String operator) { String modifyNamespaceEnvRoleName = RoleUtils.buildModifyNamespaceRoleName(appId, namespaceName, env); if (rolePermissionService.findRoleByRoleName(modifyNamespaceEnvRoleName) == null) { createNamespaceEnvRole(appId, namespaceName, PermissionType.MODIFY_NAMESPACE, env, modifyNamespaceEnvRoleName, operator); } String releaseNamespaceEnvRoleName = RoleUtils.buildReleaseNamespaceRoleName(appId, namespaceName, env); if (rolePermissionService.findRoleByRoleName(releaseNamespaceEnvRoleName) == null) { createNamespaceEnvRole(appId, namespaceName, PermissionType.RELEASE_NAMESPACE, env, releaseNamespaceEnvRoleName, operator); } } @Transactional public void initCreateAppRole() { if (rolePermissionService.findRoleByRoleName(SystemRoleManagerService.CREATE_APPLICATION_ROLE_NAME) != null) { return; } Permission createAppPermission = permissionRepository.findTopByPermissionTypeAndTargetId(PermissionType.CREATE_APPLICATION, SystemRoleManagerService.SYSTEM_PERMISSION_TARGET_ID); if (createAppPermission == null) { // create application permission init createAppPermission = createPermission(SystemRoleManagerService.SYSTEM_PERMISSION_TARGET_ID, PermissionType.CREATE_APPLICATION, "apollo"); rolePermissionService.createPermission(createAppPermission); } // create application role init Role createAppRole = createRole(SystemRoleManagerService.CREATE_APPLICATION_ROLE_NAME, "apollo"); rolePermissionService.createRoleWithPermissions(createAppRole, Sets.newHashSet(createAppPermission.getId())); } @Transactional private void createManageAppMasterRole(String appId, String operator) { Permission permission = createPermission(appId, PermissionType.MANAGE_APP_MASTER, operator); rolePermissionService.createPermission(permission); Role role = createRole(RoleUtils.buildAppRoleName(appId, PermissionType.MANAGE_APP_MASTER), operator); Set<Long> permissionIds = new HashSet<>(); permissionIds.add(permission.getId()); rolePermissionService.createRoleWithPermissions(role, permissionIds); } // fix historical data @Transactional public void initManageAppMasterRole(String appId, String operator) { String manageAppMasterRoleName = RoleUtils.buildAppRoleName(appId, PermissionType.MANAGE_APP_MASTER); if (rolePermissionService.findRoleByRoleName(manageAppMasterRoleName) != null) { return; } synchronized (DefaultRoleInitializationService.class) { createManageAppMasterRole(appId, operator); } } private void createAppMasterRole(String appId, String operator) { Set<Permission> appPermissions = Stream.of(PermissionType.CREATE_CLUSTER, PermissionType.CREATE_NAMESPACE, PermissionType.ASSIGN_ROLE) .map(permissionType -> createPermission(appId, permissionType, operator)).collect(Collectors.toSet()); Set<Permission> createdAppPermissions = rolePermissionService.createPermissions(appPermissions); Set<Long> appPermissionIds = createdAppPermissions.stream().map(BaseEntity::getId).collect(Collectors.toSet()); //create app master role Role appMasterRole = createRole(RoleUtils.buildAppMasterRoleName(appId), operator); rolePermissionService.createRoleWithPermissions(appMasterRole, appPermissionIds); } private Permission createPermission(String targetId, String permissionType, String operator) { Permission permission = new Permission(); permission.setPermissionType(permissionType); permission.setTargetId(targetId); permission.setDataChangeCreatedBy(operator); permission.setDataChangeLastModifiedBy(operator); return permission; } private Role createRole(String roleName, String operator) { Role role = new Role(); role.setRoleName(roleName); role.setDataChangeCreatedBy(operator); role.setDataChangeLastModifiedBy(operator); return role; } private void createNamespaceRole(String appId, String namespaceName, String permissionType, String roleName, String operator) { Permission permission = createPermission(RoleUtils.buildNamespaceTargetId(appId, namespaceName), permissionType, operator); Permission createdPermission = rolePermissionService.createPermission(permission); Role role = createRole(roleName, operator); rolePermissionService .createRoleWithPermissions(role, Sets.newHashSet(createdPermission.getId())); } private void createNamespaceEnvRole(String appId, String namespaceName, String permissionType, String env, String roleName, String operator) { Permission permission = createPermission(RoleUtils.buildNamespaceTargetId(appId, namespaceName, env), permissionType, operator); Permission createdPermission = rolePermissionService.createPermission(permission); Role role = createRole(roleName, operator); rolePermissionService .createRoleWithPermissions(role, Sets.newHashSet(createdPermission.getId())); } }	package com.ctrip.framework.apollo.portal.spi.defaultimpl; import com.ctrip.framework.apollo.common.entity.App; import com.ctrip.framework.apollo.common.entity.BaseEntity; import com.ctrip.framework.apollo.core.ConfigConsts; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.component.config.PortalConfig; import com.ctrip.framework.apollo.portal.constant.PermissionType; import com.ctrip.framework.apollo.portal.constant.RoleType; import com.ctrip.framework.apollo.portal.entity.po.Permission; import com.ctrip.framework.apollo.portal.entity.po.Role; import com.ctrip.framework.apollo.portal.repository.PermissionRepository; import com.ctrip.framework.apollo.portal.service.RoleInitializationService; import com.ctrip.framework.apollo.portal.service.RolePermissionService; import com.ctrip.framework.apollo.portal.service.SystemRoleManagerService; import com.ctrip.framework.apollo.portal.util.RoleUtils; import com.google.common.collect.Sets; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import java.util.HashSet; import java.util.List; import java.util.Set; import java.util.stream.Collectors; import java.util.stream.Stream; /** * Created by timothy on 2017/4/26. */ public class DefaultRoleInitializationService implements RoleInitializationService { @Autowired private RolePermissionService rolePermissionService; @Autowired private PortalConfig portalConfig; @Autowired private PermissionRepository permissionRepository; @Transactional public void initAppRoles(App app) { String appId = app.getAppId(); String appMasterRoleName = RoleUtils.buildAppMasterRoleName(appId); //has created before if (rolePermissionService.findRoleByRoleName(appMasterRoleName) != null) { return; } String operator = app.getDataChangeCreatedBy(); //create app permissions createAppMasterRole(appId, operator); //create manageAppMaster permission createManageAppMasterRole(appId, operator); //assign master role to user rolePermissionService .assignRoleToUsers(RoleUtils.buildAppMasterRoleName(appId), Sets.newHashSet(app.getOwnerName()), operator); initNamespaceRoles(appId, ConfigConsts.NAMESPACE_APPLICATION, operator); initNamespaceEnvRoles(appId, ConfigConsts.NAMESPACE_APPLICATION, operator); //assign modify、release namespace role to user rolePermissionService.assignRoleToUsers( RoleUtils.buildNamespaceRoleName(appId, ConfigConsts.NAMESPACE_APPLICATION, RoleType.MODIFY_NAMESPACE), Sets.newHashSet(operator), operator); rolePermissionService.assignRoleToUsers( RoleUtils.buildNamespaceRoleName(appId, ConfigConsts.NAMESPACE_APPLICATION, RoleType.RELEASE_NAMESPACE), Sets.newHashSet(operator), operator); } @Transactional public void initNamespaceRoles(String appId, String namespaceName, String operator) { String modifyNamespaceRoleName = RoleUtils.buildModifyNamespaceRoleName(appId, namespaceName); if (rolePermissionService.findRoleByRoleName(modifyNamespaceRoleName) == null) { createNamespaceRole(appId, namespaceName, PermissionType.MODIFY_NAMESPACE, modifyNamespaceRoleName, operator); } String releaseNamespaceRoleName = RoleUtils.buildReleaseNamespaceRoleName(appId, namespaceName); if (rolePermissionService.findRoleByRoleName(releaseNamespaceRoleName) == null) { createNamespaceRole(appId, namespaceName, PermissionType.RELEASE_NAMESPACE, releaseNamespaceRoleName, operator); } } @Transactional public void initNamespaceEnvRoles(String appId, String namespaceName, String operator) { List<Env> portalEnvs = portalConfig.portalSupportedEnvs(); for (Env env : portalEnvs) { initNamespaceSpecificEnvRoles(appId, namespaceName, env.toString(), operator); } } @Transactional public void initNamespaceSpecificEnvRoles(String appId, String namespaceName, String env, String operator) { String modifyNamespaceEnvRoleName = RoleUtils.buildModifyNamespaceRoleName(appId, namespaceName, env); if (rolePermissionService.findRoleByRoleName(modifyNamespaceEnvRoleName) == null) { createNamespaceEnvRole(appId, namespaceName, PermissionType.MODIFY_NAMESPACE, env, modifyNamespaceEnvRoleName, operator); } String releaseNamespaceEnvRoleName = RoleUtils.buildReleaseNamespaceRoleName(appId, namespaceName, env); if (rolePermissionService.findRoleByRoleName(releaseNamespaceEnvRoleName) == null) { createNamespaceEnvRole(appId, namespaceName, PermissionType.RELEASE_NAMESPACE, env, releaseNamespaceEnvRoleName, operator); } } @Transactional public void initCreateAppRole() { if (rolePermissionService.findRoleByRoleName(SystemRoleManagerService.CREATE_APPLICATION_ROLE_NAME) != null) { return; } Permission createAppPermission = permissionRepository.findTopByPermissionTypeAndTargetId(PermissionType.CREATE_APPLICATION, SystemRoleManagerService.SYSTEM_PERMISSION_TARGET_ID); if (createAppPermission == null) { // create application permission init createAppPermission = createPermission(SystemRoleManagerService.SYSTEM_PERMISSION_TARGET_ID, PermissionType.CREATE_APPLICATION, "apollo"); rolePermissionService.createPermission(createAppPermission); } // create application role init Role createAppRole = createRole(SystemRoleManagerService.CREATE_APPLICATION_ROLE_NAME, "apollo"); rolePermissionService.createRoleWithPermissions(createAppRole, Sets.newHashSet(createAppPermission.getId())); } @Transactional private void createManageAppMasterRole(String appId, String operator) { Permission permission = createPermission(appId, PermissionType.MANAGE_APP_MASTER, operator); rolePermissionService.createPermission(permission); Role role = createRole(RoleUtils.buildAppRoleName(appId, PermissionType.MANAGE_APP_MASTER), operator); Set<Long> permissionIds = new HashSet<>(); permissionIds.add(permission.getId()); rolePermissionService.createRoleWithPermissions(role, permissionIds); } // fix historical data @Transactional public void initManageAppMasterRole(String appId, String operator) { String manageAppMasterRoleName = RoleUtils.buildAppRoleName(appId, PermissionType.MANAGE_APP_MASTER); if (rolePermissionService.findRoleByRoleName(manageAppMasterRoleName) != null) { return; } synchronized (DefaultRoleInitializationService.class) { createManageAppMasterRole(appId, operator); } } private void createAppMasterRole(String appId, String operator) { Set<Permission> appPermissions = Stream.of(PermissionType.CREATE_CLUSTER, PermissionType.CREATE_NAMESPACE, PermissionType.ASSIGN_ROLE) .map(permissionType -> createPermission(appId, permissionType, operator)).collect(Collectors.toSet()); Set<Permission> createdAppPermissions = rolePermissionService.createPermissions(appPermissions); Set<Long> appPermissionIds = createdAppPermissions.stream().map(BaseEntity::getId).collect(Collectors.toSet()); //create app master role Role appMasterRole = createRole(RoleUtils.buildAppMasterRoleName(appId), operator); rolePermissionService.createRoleWithPermissions(appMasterRole, appPermissionIds); } private Permission createPermission(String targetId, String permissionType, String operator) { Permission permission = new Permission(); permission.setPermissionType(permissionType); permission.setTargetId(targetId); permission.setDataChangeCreatedBy(operator); permission.setDataChangeLastModifiedBy(operator); return permission; } private Role createRole(String roleName, String operator) { Role role = new Role(); role.setRoleName(roleName); role.setDataChangeCreatedBy(operator); role.setDataChangeLastModifiedBy(operator); return role; } private void createNamespaceRole(String appId, String namespaceName, String permissionType, String roleName, String operator) { Permission permission = createPermission(RoleUtils.buildNamespaceTargetId(appId, namespaceName), permissionType, operator); Permission createdPermission = rolePermissionService.createPermission(permission); Role role = createRole(roleName, operator); rolePermissionService .createRoleWithPermissions(role, Sets.newHashSet(createdPermission.getId())); } private void createNamespaceEnvRole(String appId, String namespaceName, String permissionType, String env, String roleName, String operator) { Permission permission = createPermission(RoleUtils.buildNamespaceTargetId(appId, namespaceName, env), permissionType, operator); Permission createdPermission = rolePermissionService.createPermission(permission); Role role = createRole(roleName, operator); rolePermissionService .createRoleWithPermissions(role, Sets.newHashSet(createdPermission.getId())); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/listener/AppNamespaceCreationEvent.java	package com.ctrip.framework.apollo.portal.listener; import com.google.common.base.Preconditions; import com.ctrip.framework.apollo.common.entity.AppNamespace; import org.springframework.context.ApplicationEvent; public class AppNamespaceCreationEvent extends ApplicationEvent { public AppNamespaceCreationEvent(Object source) { super(source); } public AppNamespace getAppNamespace() { Preconditions.checkState(source != null); return (AppNamespace) this.source; } }	package com.ctrip.framework.apollo.portal.listener; import com.google.common.base.Preconditions; import com.ctrip.framework.apollo.common.entity.AppNamespace; import org.springframework.context.ApplicationEvent; public class AppNamespaceCreationEvent extends ApplicationEvent { public AppNamespaceCreationEvent(Object source) { super(source); } public AppNamespace getAppNamespace() { Preconditions.checkState(source != null); return (AppNamespace) this.source; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/cat/CatNames.java	package com.ctrip.framework.apollo.tracer.internals.cat; /** * @author Jason Song([email protected]) */ public interface CatNames { String CAT_CLASS = "com.dianping.cat.Cat"; String LOG_ERROR_METHOD = "logError"; String LOG_EVENT_METHOD = "logEvent"; String NEW_TRANSACTION_METHOD = "newTransaction"; String CAT_TRANSACTION_CLASS = "com.dianping.cat.message.Transaction"; String SET_STATUS_METHOD = "setStatus"; String ADD_DATA_METHOD = "addData"; String COMPLETE_METHOD = "complete"; }	package com.ctrip.framework.apollo.tracer.internals.cat; /** * @author Jason Song([email protected]) */ public interface CatNames { String CAT_CLASS = "com.dianping.cat.Cat"; String LOG_ERROR_METHOD = "logError"; String LOG_EVENT_METHOD = "logEvent"; String NEW_TRANSACTION_METHOD = "newTransaction"; String CAT_TRANSACTION_CLASS = "com.dianping.cat.message.Transaction"; String SET_STATUS_METHOD = "setStatus"; String ADD_DATA_METHOD = "addData"; String COMPLETE_METHOD = "complete"; }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/controller/NamespaceLockController.java	package com.ctrip.framework.apollo.portal.controller; import com.ctrip.framework.apollo.common.dto.NamespaceLockDTO; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.entity.vo.LockInfo; import com.ctrip.framework.apollo.portal.service.NamespaceLockService; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RestController; @RestController public class NamespaceLockController { private final NamespaceLockService namespaceLockService; public NamespaceLockController(final NamespaceLockService namespaceLockService) { this.namespaceLockService = namespaceLockService; } @Deprecated @GetMapping(value = "/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/lock") public NamespaceLockDTO getNamespaceLock(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName) { return namespaceLockService.getNamespaceLock(appId, Env.valueOf(env), clusterName, namespaceName); } @GetMapping(value = "/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/lock-info") public LockInfo getNamespaceLockInfo(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName) { return namespaceLockService.getNamespaceLockInfo(appId, Env.valueOf(env), clusterName, namespaceName); } }	package com.ctrip.framework.apollo.portal.controller; import com.ctrip.framework.apollo.common.dto.NamespaceLockDTO; import com.ctrip.framework.apollo.portal.environment.Env; import com.ctrip.framework.apollo.portal.entity.vo.LockInfo; import com.ctrip.framework.apollo.portal.service.NamespaceLockService; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RestController; @RestController public class NamespaceLockController { private final NamespaceLockService namespaceLockService; public NamespaceLockController(final NamespaceLockService namespaceLockService) { this.namespaceLockService = namespaceLockService; } @Deprecated @GetMapping(value = "/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/lock") public NamespaceLockDTO getNamespaceLock(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName) { return namespaceLockService.getNamespaceLock(appId, Env.valueOf(env), clusterName, namespaceName); } @GetMapping(value = "/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces/{namespaceName}/lock-info") public LockInfo getNamespaceLockInfo(@PathVariable String appId, @PathVariable String env, @PathVariable String clusterName, @PathVariable String namespaceName) { return namespaceLockService.getNamespaceLockInfo(appId, Env.valueOf(env), clusterName, namespaceName); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/UserRole.java	package com.ctrip.framework.apollo.portal.entity.po; import com.ctrip.framework.apollo.common.entity.BaseEntity; import org.hibernate.annotations.SQLDelete; import org.hibernate.annotations.Where; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Table; /** * @author Jason Song([email protected]) */ @Entity @Table(name = "UserRole") @SQLDelete(sql = "Update UserRole set isDeleted = 1 where id = ?") @Where(clause = "isDeleted = 0") public class UserRole extends BaseEntity { @Column(name = "UserId", nullable = false) private String userId; @Column(name = "RoleId", nullable = false) private long roleId; public String getUserId() { return userId; } public void setUserId(String userId) { this.userId = userId; } public long getRoleId() { return roleId; } public void setRoleId(long roleId) { this.roleId = roleId; } }	package com.ctrip.framework.apollo.portal.entity.po; import com.ctrip.framework.apollo.common.entity.BaseEntity; import org.hibernate.annotations.SQLDelete; import org.hibernate.annotations.Where; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Table; /** * @author Jason Song([email protected]) */ @Entity @Table(name = "UserRole") @SQLDelete(sql = "Update UserRole set isDeleted = 1 where id = ?") @Where(clause = "isDeleted = 0") public class UserRole extends BaseEntity { @Column(name = "UserId", nullable = false) private String userId; @Column(name = "RoleId", nullable = false) private long roleId; public String getUserId() { return userId; } public void setUserId(String userId) { this.userId = userId; } public long getRoleId() { return roleId; } public void setRoleId(long roleId) { this.roleId = roleId; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-configservice/src/test/java/com/ctrip/framework/apollo/configservice/util/WatchKeysUtilTest.java	package com.ctrip.framework.apollo.configservice.util; import com.ctrip.framework.apollo.common.entity.AppNamespace; import com.ctrip.framework.apollo.configservice.service.AppNamespaceServiceWithCache; import com.ctrip.framework.apollo.core.ConfigConsts; import com.google.common.base.Joiner; import com.google.common.collect.Lists; import com.google.common.collect.Multimap; import com.google.common.collect.Sets; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.Mock; import org.mockito.junit.MockitoJUnitRunner; import java.util.Collection; import java.util.Set; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import static org.mockito.Mockito.when; /** * @author Jason Song([email protected]) / @RunWith(MockitoJUnitRunner.class) public class WatchKeysUtilTest { @Mock private AppNamespaceServiceWithCache appNamespaceService; @Mock private AppNamespace someAppNamespace; @Mock private AppNamespace anotherAppNamespace; @Mock private AppNamespace somePublicAppNamespace; private WatchKeysUtil watchKeysUtil; private String someAppId; private String someCluster; private String someNamespace; private String anotherNamespace; private String somePublicNamespace; private String defaultCluster; private String someDC; private String somePublicAppId; @Before public void setUp() throws Exception { watchKeysUtil = new WatchKeysUtil(appNamespaceService); someAppId = "someId"; someCluster = "someCluster"; someNamespace = "someName"; anotherNamespace = "anotherName"; somePublicNamespace = "somePublicName"; defaultCluster = ConfigConsts.CLUSTER_NAME_DEFAULT; someDC = "someDC"; somePublicAppId = "somePublicId"; when(someAppNamespace.getName()).thenReturn(someNamespace); when(anotherAppNamespace.getName()).thenReturn(anotherNamespace); when(appNamespaceService.findByAppIdAndNamespaces(someAppId, Sets.newHashSet(someNamespace))) .thenReturn(Lists.newArrayList(someAppNamespace)); when(appNamespaceService .findByAppIdAndNamespaces(someAppId, Sets.newHashSet(someNamespace, anotherNamespace))) .thenReturn(Lists.newArrayList(someAppNamespace, anotherAppNamespace)); when(appNamespaceService .findByAppIdAndNamespaces(someAppId, Sets.newHashSet(someNamespace, anotherNamespace, somePublicNamespace))) .thenReturn(Lists.newArrayList(someAppNamespace, anotherAppNamespace)); when(somePublicAppNamespace.getAppId()).thenReturn(somePublicAppId); when(somePublicAppNamespace.getName()).thenReturn(somePublicNamespace); when(appNamespaceService.findPublicNamespacesByNames(Sets.newHashSet(somePublicNamespace))) .thenReturn(Lists.newArrayList(somePublicAppNamespace)); when(appNamespaceService.findPublicNamespacesByNames(Sets.newHashSet(someNamespace, somePublicNamespace))) .thenReturn(Lists.newArrayList(somePublicAppNamespace)); } @Test public void testAssembleAllWatchKeysWithOneNamespaceAndDefaultCluster() throws Exception { Set<String> watchKeys = watchKeysUtil.assembleAllWatchKeys(someAppId, defaultCluster, someNamespace, null); Set<String> clusters = Sets.newHashSet(defaultCluster); assertEquals(clusters.size(), watchKeys.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeys); } @Test public void testAssembleAllWatchKeysWithOneNamespaceAndSomeDC() throws Exception { Set<String> watchKeys = watchKeysUtil.assembleAllWatchKeys(someAppId, someDC, someNamespace, someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someDC); assertEquals(clusters.size(), watchKeys.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeys); } @Test public void testAssembleAllWatchKeysWithOneNamespaceAndSomeDCAndSomeCluster() throws Exception { Set<String> watchKeys = watchKeysUtil.assembleAllWatchKeys(someAppId, someCluster, someNamespace, someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size(), watchKeys.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeys); } @Test public void testAssembleAllWatchKeysWithMultipleNamespaces() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(someAppId, someCluster, Sets.newHashSet(someNamespace, anotherNamespace), someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size() 2, watchKeysMap.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeysMap.get(someNamespace)); assertWatchKeys(someAppId, clusters, anotherNamespace, watchKeysMap.get(anotherNamespace)); } @Test public void testAssembleAllWatchKeysWithPrivateAndPublicNamespaces() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(someAppId, someCluster, Sets.newHashSet(someNamespace, anotherNamespace, somePublicNamespace), someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size() * 4, watchKeysMap.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeysMap.get(someNamespace)); assertWatchKeys(someAppId, clusters, anotherNamespace, watchKeysMap.get(anotherNamespace)); assertWatchKeys(someAppId, clusters, somePublicNamespace, watchKeysMap.get(somePublicNamespace)); assertWatchKeys(somePublicAppId, clusters, somePublicNamespace, watchKeysMap.get(somePublicNamespace)); } @Test public void testAssembleWatchKeysForNoAppIdPlaceHolder() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(ConfigConsts.NO_APPID_PLACEHOLDER, someCluster, Sets.newHashSet(someNamespace, anotherNamespace), someDC); assertTrue(watchKeysMap.isEmpty()); } @Test public void testAssembleWatchKeysForNoAppIdPlaceHolderAndPublicNamespace() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(ConfigConsts.NO_APPID_PLACEHOLDER, someCluster, Sets.newHashSet(someNamespace, somePublicNamespace), someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size(), watchKeysMap.size()); assertWatchKeys(somePublicAppId, clusters, somePublicNamespace, watchKeysMap.get(somePublicNamespace)); } private void assertWatchKeys(String appId, Set<String> clusters, String namespaceName, Collection<String> watchedKeys) { for (String cluster : clusters) { String key = Joiner.on(ConfigConsts.CLUSTER_NAMESPACE_SEPARATOR) .join(appId, cluster, namespaceName); assertTrue(watchedKeys.contains(key)); } } }	package com.ctrip.framework.apollo.configservice.util; import com.ctrip.framework.apollo.common.entity.AppNamespace; import com.ctrip.framework.apollo.configservice.service.AppNamespaceServiceWithCache; import com.ctrip.framework.apollo.core.ConfigConsts; import com.google.common.base.Joiner; import com.google.common.collect.Lists; import com.google.common.collect.Multimap; import com.google.common.collect.Sets; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.Mock; import org.mockito.junit.MockitoJUnitRunner; import java.util.Collection; import java.util.Set; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import static org.mockito.Mockito.when; /** * @author Jason Song([email protected]) / @RunWith(MockitoJUnitRunner.class) public class WatchKeysUtilTest { @Mock private AppNamespaceServiceWithCache appNamespaceService; @Mock private AppNamespace someAppNamespace; @Mock private AppNamespace anotherAppNamespace; @Mock private AppNamespace somePublicAppNamespace; private WatchKeysUtil watchKeysUtil; private String someAppId; private String someCluster; private String someNamespace; private String anotherNamespace; private String somePublicNamespace; private String defaultCluster; private String someDC; private String somePublicAppId; @Before public void setUp() throws Exception { watchKeysUtil = new WatchKeysUtil(appNamespaceService); someAppId = "someId"; someCluster = "someCluster"; someNamespace = "someName"; anotherNamespace = "anotherName"; somePublicNamespace = "somePublicName"; defaultCluster = ConfigConsts.CLUSTER_NAME_DEFAULT; someDC = "someDC"; somePublicAppId = "somePublicId"; when(someAppNamespace.getName()).thenReturn(someNamespace); when(anotherAppNamespace.getName()).thenReturn(anotherNamespace); when(appNamespaceService.findByAppIdAndNamespaces(someAppId, Sets.newHashSet(someNamespace))) .thenReturn(Lists.newArrayList(someAppNamespace)); when(appNamespaceService .findByAppIdAndNamespaces(someAppId, Sets.newHashSet(someNamespace, anotherNamespace))) .thenReturn(Lists.newArrayList(someAppNamespace, anotherAppNamespace)); when(appNamespaceService .findByAppIdAndNamespaces(someAppId, Sets.newHashSet(someNamespace, anotherNamespace, somePublicNamespace))) .thenReturn(Lists.newArrayList(someAppNamespace, anotherAppNamespace)); when(somePublicAppNamespace.getAppId()).thenReturn(somePublicAppId); when(somePublicAppNamespace.getName()).thenReturn(somePublicNamespace); when(appNamespaceService.findPublicNamespacesByNames(Sets.newHashSet(somePublicNamespace))) .thenReturn(Lists.newArrayList(somePublicAppNamespace)); when(appNamespaceService.findPublicNamespacesByNames(Sets.newHashSet(someNamespace, somePublicNamespace))) .thenReturn(Lists.newArrayList(somePublicAppNamespace)); } @Test public void testAssembleAllWatchKeysWithOneNamespaceAndDefaultCluster() throws Exception { Set<String> watchKeys = watchKeysUtil.assembleAllWatchKeys(someAppId, defaultCluster, someNamespace, null); Set<String> clusters = Sets.newHashSet(defaultCluster); assertEquals(clusters.size(), watchKeys.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeys); } @Test public void testAssembleAllWatchKeysWithOneNamespaceAndSomeDC() throws Exception { Set<String> watchKeys = watchKeysUtil.assembleAllWatchKeys(someAppId, someDC, someNamespace, someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someDC); assertEquals(clusters.size(), watchKeys.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeys); } @Test public void testAssembleAllWatchKeysWithOneNamespaceAndSomeDCAndSomeCluster() throws Exception { Set<String> watchKeys = watchKeysUtil.assembleAllWatchKeys(someAppId, someCluster, someNamespace, someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size(), watchKeys.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeys); } @Test public void testAssembleAllWatchKeysWithMultipleNamespaces() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(someAppId, someCluster, Sets.newHashSet(someNamespace, anotherNamespace), someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size() 2, watchKeysMap.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeysMap.get(someNamespace)); assertWatchKeys(someAppId, clusters, anotherNamespace, watchKeysMap.get(anotherNamespace)); } @Test public void testAssembleAllWatchKeysWithPrivateAndPublicNamespaces() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(someAppId, someCluster, Sets.newHashSet(someNamespace, anotherNamespace, somePublicNamespace), someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size() * 4, watchKeysMap.size()); assertWatchKeys(someAppId, clusters, someNamespace, watchKeysMap.get(someNamespace)); assertWatchKeys(someAppId, clusters, anotherNamespace, watchKeysMap.get(anotherNamespace)); assertWatchKeys(someAppId, clusters, somePublicNamespace, watchKeysMap.get(somePublicNamespace)); assertWatchKeys(somePublicAppId, clusters, somePublicNamespace, watchKeysMap.get(somePublicNamespace)); } @Test public void testAssembleWatchKeysForNoAppIdPlaceHolder() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(ConfigConsts.NO_APPID_PLACEHOLDER, someCluster, Sets.newHashSet(someNamespace, anotherNamespace), someDC); assertTrue(watchKeysMap.isEmpty()); } @Test public void testAssembleWatchKeysForNoAppIdPlaceHolderAndPublicNamespace() throws Exception { Multimap<String, String> watchKeysMap = watchKeysUtil.assembleAllWatchKeys(ConfigConsts.NO_APPID_PLACEHOLDER, someCluster, Sets.newHashSet(someNamespace, somePublicNamespace), someDC); Set<String> clusters = Sets.newHashSet(defaultCluster, someCluster, someDC); assertEquals(clusters.size(), watchKeysMap.size()); assertWatchKeys(somePublicAppId, clusters, somePublicNamespace, watchKeysMap.get(somePublicNamespace)); } private void assertWatchKeys(String appId, Set<String> clusters, String namespaceName, Collection<String> watchedKeys) { for (String cluster : clusters) { String key = Joiner.on(ConfigConsts.CLUSTER_NAMESPACE_SEPARATOR) .join(appId, cluster, namespaceName); assertTrue(watchedKeys.contains(key)); } } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/java/com/ctrip/framework/apollo/util/parser/Parsers.java	package com.ctrip.framework.apollo.util.parser; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Parsers { public static DateParser forDate() { return DateParser.INSTANCE; } public static DurationParser forDuration() { return DurationParser.INSTANCE; } public enum DateParser { INSTANCE; private static final String LONG_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.SSS"; private static final String MEDIUM_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss"; private static final String SHORT_DATE_FORMAT = "yyyy-MM-dd"; /** * Will try to parse the date with Locale.US and formats as follows: * yyyy-MM-dd HH:mm:ss.SSS, yyyy-MM-dd HH:mm:ss and yyyy-MM-dd * * @param text the text to parse * @return the parsed date * @throws ParserException if the text cannot be parsed / public Date parse(String text) throws ParserException { text = text.trim(); int length = text.length(); if (length == LONG_DATE_FORMAT.length()) { return parse(text, LONG_DATE_FORMAT); } if (length == MEDIUM_DATE_FORMAT.length()) { return parse(text, MEDIUM_DATE_FORMAT); } return parse(text, SHORT_DATE_FORMAT); } /* * Parse the text with the format specified and Locale.US * * @param text the text to parse * @param format the date format, see {@link java.text.SimpleDateFormat} for more information * @return the parsed date * @throws ParserException if the text cannot be parsed / public Date parse(String text, String format) throws ParserException { return parse(text, format, Locale.US); } /* * Parse the text with the format and locale specified * * @param text the text to parse * @param format the date format, see {@link java.text.SimpleDateFormat} for more information * @param locale the locale * @return the parsed date * @throws ParserException if the text cannot be parsed / public Date parse(String text, String format, Locale locale) throws ParserException { SimpleDateFormat dateFormat = getDateFormat(format, locale); try { return dateFormat.parse(text.trim()); } catch (ParseException e) { throw new ParserException("Error when parsing date(" + dateFormat.toPattern() + ") from " + text, e); } } private SimpleDateFormat getDateFormat(String format, Locale locale) { return new SimpleDateFormat(format, locale); } } public enum DurationParser { INSTANCE; private static final Pattern PATTERN = Pattern.compile("(?:([0-9]+)D)?(?:([0-9]+)H)?(?:([0-9]+)M)?(?:([0-9]+)S)?(?:([0-9]+)(?:MS)?)?", Pattern.CASE_INSENSITIVE); private static final int HOURS_PER_DAY = 24; private static final int MINUTES_PER_HOUR = 60; private static final int SECONDS_PER_MINUTE = 60; private static final int MILLIS_PER_SECOND = 1000; private static final int MILLIS_PER_MINUTE = MILLIS_PER_SECOND SECONDS_PER_MINUTE; private static final int MILLIS_PER_HOUR = MILLIS_PER_MINUTE * MINUTES_PER_HOUR; private static final int MILLIS_PER_DAY = MILLIS_PER_HOUR * HOURS_PER_DAY; public long parseToMillis(String text) throws ParserException { Matcher matcher = PATTERN.matcher(text); if (matcher.matches()) { String dayMatch = matcher.group(1); String hourMatch = matcher.group(2); String minuteMatch = matcher.group(3); String secondMatch = matcher.group(4); String fractionMatch = matcher.group(5); if (dayMatch != null \|\| hourMatch != null \|\| minuteMatch != null \|\| secondMatch != null \|\| fractionMatch != null) { int daysAsMilliSecs = parseNumber(dayMatch, MILLIS_PER_DAY); int hoursAsMilliSecs = parseNumber(hourMatch, MILLIS_PER_HOUR); int minutesAsMilliSecs = parseNumber(minuteMatch, MILLIS_PER_MINUTE); int secondsAsMilliSecs = parseNumber(secondMatch, MILLIS_PER_SECOND); int milliseconds = parseNumber(fractionMatch, 1); return daysAsMilliSecs + hoursAsMilliSecs + minutesAsMilliSecs + secondsAsMilliSecs + milliseconds; } } throw new ParserException(String.format("Text %s cannot be parsed to duration)", text)); } private static int parseNumber(String parsed, int multiplier) { // regex limits to [0-9]+ if (parsed == null \|\| parsed.trim().isEmpty()) { return 0; } return Integer.parseInt(parsed) * multiplier; } } }	package com.ctrip.framework.apollo.util.parser; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Parsers { public static DateParser forDate() { return DateParser.INSTANCE; } public static DurationParser forDuration() { return DurationParser.INSTANCE; } public enum DateParser { INSTANCE; private static final String LONG_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.SSS"; private static final String MEDIUM_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss"; private static final String SHORT_DATE_FORMAT = "yyyy-MM-dd"; /** * Will try to parse the date with Locale.US and formats as follows: * yyyy-MM-dd HH:mm:ss.SSS, yyyy-MM-dd HH:mm:ss and yyyy-MM-dd * * @param text the text to parse * @return the parsed date * @throws ParserException if the text cannot be parsed / public Date parse(String text) throws ParserException { text = text.trim(); int length = text.length(); if (length == LONG_DATE_FORMAT.length()) { return parse(text, LONG_DATE_FORMAT); } if (length == MEDIUM_DATE_FORMAT.length()) { return parse(text, MEDIUM_DATE_FORMAT); } return parse(text, SHORT_DATE_FORMAT); } /* * Parse the text with the format specified and Locale.US * * @param text the text to parse * @param format the date format, see {@link java.text.SimpleDateFormat} for more information * @return the parsed date * @throws ParserException if the text cannot be parsed / public Date parse(String text, String format) throws ParserException { return parse(text, format, Locale.US); } /* * Parse the text with the format and locale specified * * @param text the text to parse * @param format the date format, see {@link java.text.SimpleDateFormat} for more information * @param locale the locale * @return the parsed date * @throws ParserException if the text cannot be parsed / public Date parse(String text, String format, Locale locale) throws ParserException { SimpleDateFormat dateFormat = getDateFormat(format, locale); try { return dateFormat.parse(text.trim()); } catch (ParseException e) { throw new ParserException("Error when parsing date(" + dateFormat.toPattern() + ") from " + text, e); } } private SimpleDateFormat getDateFormat(String format, Locale locale) { return new SimpleDateFormat(format, locale); } } public enum DurationParser { INSTANCE; private static final Pattern PATTERN = Pattern.compile("(?:([0-9]+)D)?(?:([0-9]+)H)?(?:([0-9]+)M)?(?:([0-9]+)S)?(?:([0-9]+)(?:MS)?)?", Pattern.CASE_INSENSITIVE); private static final int HOURS_PER_DAY = 24; private static final int MINUTES_PER_HOUR = 60; private static final int SECONDS_PER_MINUTE = 60; private static final int MILLIS_PER_SECOND = 1000; private static final int MILLIS_PER_MINUTE = MILLIS_PER_SECOND SECONDS_PER_MINUTE; private static final int MILLIS_PER_HOUR = MILLIS_PER_MINUTE * MINUTES_PER_HOUR; private static final int MILLIS_PER_DAY = MILLIS_PER_HOUR * HOURS_PER_DAY; public long parseToMillis(String text) throws ParserException { Matcher matcher = PATTERN.matcher(text); if (matcher.matches()) { String dayMatch = matcher.group(1); String hourMatch = matcher.group(2); String minuteMatch = matcher.group(3); String secondMatch = matcher.group(4); String fractionMatch = matcher.group(5); if (dayMatch != null \|\| hourMatch != null \|\| minuteMatch != null \|\| secondMatch != null \|\| fractionMatch != null) { int daysAsMilliSecs = parseNumber(dayMatch, MILLIS_PER_DAY); int hoursAsMilliSecs = parseNumber(hourMatch, MILLIS_PER_HOUR); int minutesAsMilliSecs = parseNumber(minuteMatch, MILLIS_PER_MINUTE); int secondsAsMilliSecs = parseNumber(secondMatch, MILLIS_PER_SECOND); int milliseconds = parseNumber(fractionMatch, 1); return daysAsMilliSecs + hoursAsMilliSecs + minutesAsMilliSecs + secondsAsMilliSecs + milliseconds; } } throw new ParserException(String.format("Text %s cannot be parsed to duration)", text)); } private static int parseNumber(String parsed, int multiplier) { // regex limits to [0-9]+ if (parsed == null \|\| parsed.trim().isEmpty()) { return 0; } return Integer.parseInt(parsed) * multiplier; } } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java	package com.ctrip.framework.apollo.internals; import com.ctrip.framework.apollo.util.ExceptionUtil; import java.util.Properties; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.ctrip.framework.apollo.PropertiesCompatibleConfigFile; import com.ctrip.framework.apollo.build.ApolloInjector; import com.ctrip.framework.apollo.core.enums.ConfigFileFormat; import com.ctrip.framework.apollo.exceptions.ApolloConfigException; import com.ctrip.framework.apollo.tracer.Tracer; import com.ctrip.framework.apollo.util.yaml.YamlParser; /** * @author Jason Song([email protected]) */ public class YamlConfigFile extends PlainTextConfigFile implements PropertiesCompatibleConfigFile { private static final Logger logger = LoggerFactory.getLogger(YamlConfigFile.class); private volatile Properties cachedProperties; public YamlConfigFile(String namespace, ConfigRepository configRepository) { super(namespace, configRepository); tryTransformToProperties(); } @Override public ConfigFileFormat getConfigFileFormat() { return ConfigFileFormat.YAML; } @Override protected void update(Properties newProperties) { super.update(newProperties); tryTransformToProperties(); } @Override public Properties asProperties() { if (cachedProperties == null) { transformToProperties(); } return cachedProperties; } private boolean tryTransformToProperties() { try { transformToProperties(); return true; } catch (Throwable ex) { Tracer.logEvent("ApolloConfigException", ExceptionUtil.getDetailMessage(ex)); logger.warn("yaml to properties failed, reason: {}", ExceptionUtil.getDetailMessage(ex)); } return false; } private synchronized void transformToProperties() { cachedProperties = toProperties(); } private Properties toProperties() { if (!this.hasContent()) { return propertiesFactory.getPropertiesInstance(); } try { return ApolloInjector.getInstance(YamlParser.class).yamlToProperties(getContent()); } catch (Throwable ex) { ApolloConfigException exception = new ApolloConfigException( "Parse yaml file content failed for namespace: " + m_namespace, ex); Tracer.logError(exception); throw exception; } } }	package com.ctrip.framework.apollo.internals; import com.ctrip.framework.apollo.util.ExceptionUtil; import java.util.Properties; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.ctrip.framework.apollo.PropertiesCompatibleConfigFile; import com.ctrip.framework.apollo.build.ApolloInjector; import com.ctrip.framework.apollo.core.enums.ConfigFileFormat; import com.ctrip.framework.apollo.exceptions.ApolloConfigException; import com.ctrip.framework.apollo.tracer.Tracer; import com.ctrip.framework.apollo.util.yaml.YamlParser; /** * @author Jason Song([email protected]) */ public class YamlConfigFile extends PlainTextConfigFile implements PropertiesCompatibleConfigFile { private static final Logger logger = LoggerFactory.getLogger(YamlConfigFile.class); private volatile Properties cachedProperties; public YamlConfigFile(String namespace, ConfigRepository configRepository) { super(namespace, configRepository); tryTransformToProperties(); } @Override public ConfigFileFormat getConfigFileFormat() { return ConfigFileFormat.YAML; } @Override protected void update(Properties newProperties) { super.update(newProperties); tryTransformToProperties(); } @Override public Properties asProperties() { if (cachedProperties == null) { transformToProperties(); } return cachedProperties; } private boolean tryTransformToProperties() { try { transformToProperties(); return true; } catch (Throwable ex) { Tracer.logEvent("ApolloConfigException", ExceptionUtil.getDetailMessage(ex)); logger.warn("yaml to properties failed, reason: {}", ExceptionUtil.getDetailMessage(ex)); } return false; } private synchronized void transformToProperties() { cachedProperties = toProperties(); } private Properties toProperties() { if (!this.hasContent()) { return propertiesFactory.getPropertiesInstance(); } try { return ApolloInjector.getInstance(YamlParser.class).yamlToProperties(getContent()); } catch (Throwable ex) { ApolloConfigException exception = new ApolloConfigException( "Parse yaml file content failed for namespace: " + m_namespace, ex); Tracer.logError(exception); throw exception; } } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/java/com/ctrip/framework/apollo/model/ConfigChange.java	package com.ctrip.framework.apollo.model; import com.ctrip.framework.apollo.enums.PropertyChangeType; /** * Holds the information for a config change. * @author Jason Song([email protected]) / public class ConfigChange { private final String namespace; private final String propertyName; private String oldValue; private String newValue; private PropertyChangeType changeType; /* * Constructor. * @param namespace the namespace of the key * @param propertyName the key whose value is changed * @param oldValue the value before change * @param newValue the value after change * @param changeType the change type */ public ConfigChange(String namespace, String propertyName, String oldValue, String newValue, PropertyChangeType changeType) { this.namespace = namespace; this.propertyName = propertyName; this.oldValue = oldValue; this.newValue = newValue; this.changeType = changeType; } public String getPropertyName() { return propertyName; } public String getOldValue() { return oldValue; } public String getNewValue() { return newValue; } public PropertyChangeType getChangeType() { return changeType; } public void setOldValue(String oldValue) { this.oldValue = oldValue; } public void setNewValue(String newValue) { this.newValue = newValue; } public void setChangeType(PropertyChangeType changeType) { this.changeType = changeType; } public String getNamespace() { return namespace; } @Override public String toString() { final StringBuilder sb = new StringBuilder("ConfigChange{"); sb.append("namespace='").append(namespace).append('\''); sb.append(", propertyName='").append(propertyName).append('\''); sb.append(", oldValue='").append(oldValue).append('\''); sb.append(", newValue='").append(newValue).append('\''); sb.append(", changeType=").append(changeType); sb.append('}'); return sb.toString(); } }	package com.ctrip.framework.apollo.model; import com.ctrip.framework.apollo.enums.PropertyChangeType; /** * Holds the information for a config change. * @author Jason Song([email protected]) / public class ConfigChange { private final String namespace; private final String propertyName; private String oldValue; private String newValue; private PropertyChangeType changeType; /* * Constructor. * @param namespace the namespace of the key * @param propertyName the key whose value is changed * @param oldValue the value before change * @param newValue the value after change * @param changeType the change type */ public ConfigChange(String namespace, String propertyName, String oldValue, String newValue, PropertyChangeType changeType) { this.namespace = namespace; this.propertyName = propertyName; this.oldValue = oldValue; this.newValue = newValue; this.changeType = changeType; } public String getPropertyName() { return propertyName; } public String getOldValue() { return oldValue; } public String getNewValue() { return newValue; } public PropertyChangeType getChangeType() { return changeType; } public void setOldValue(String oldValue) { this.oldValue = oldValue; } public void setNewValue(String newValue) { this.newValue = newValue; } public void setChangeType(PropertyChangeType changeType) { this.changeType = changeType; } public String getNamespace() { return namespace; } @Override public String toString() { final StringBuilder sb = new StringBuilder("ConfigChange{"); sb.append("namespace='").append(namespace).append('\''); sb.append(", propertyName='").append(propertyName).append('\''); sb.append(", oldValue='").append(oldValue).append('\''); sb.append(", newValue='").append(newValue).append('\''); sb.append(", changeType=").append(changeType); sb.append('}'); return sb.toString(); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/apollo/core/schedule/SchedulePolicy.java	package com.ctrip.framework.apollo.core.schedule; /** * Schedule policy * @author Jason Song([email protected]) */ public interface SchedulePolicy { long fail(); void success(); }	package com.ctrip.framework.apollo.core.schedule; /** * Schedule policy * @author Jason Song([email protected]) */ public interface SchedulePolicy { long fail(); void success(); }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-biz/src/test/java/com/ctrip/framework/apollo/biz/service/NamespaceBranchServiceTest.java	package com.ctrip.framework.apollo.biz.service; import com.ctrip.framework.apollo.biz.AbstractIntegrationTest; import com.ctrip.framework.apollo.biz.entity.GrayReleaseRule; import com.ctrip.framework.apollo.biz.entity.Namespace; import com.ctrip.framework.apollo.biz.entity.ReleaseHistory; import com.ctrip.framework.apollo.common.constants.NamespaceBranchStatus; import com.ctrip.framework.apollo.common.constants.ReleaseOperation; import org.junit.Assert; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.domain.Page; import org.springframework.data.domain.PageRequest; import org.springframework.data.domain.Pageable; import org.springframework.test.context.jdbc.Sql; public class NamespaceBranchServiceTest extends AbstractIntegrationTest { @Autowired private NamespaceBranchService namespaceBranchService; @Autowired private ReleaseHistoryService releaseHistoryService; private String testApp = "test"; private String testCluster = "default"; private String testNamespace = "application"; private String testBranchName = "child-cluster"; private String operator = "apollo"; private Pageable pageable = PageRequest.of(0, 10); @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testFindBranch() { Namespace branch = namespaceBranchService.findBranch(testApp, testCluster, testNamespace); Assert.assertNotNull(branch); Assert.assertEquals(testBranchName, branch.getClusterName()); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateBranchGrayRulesWithUpdateOnce() { GrayReleaseRule rule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, rule); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(activeRule); Assert.assertEquals(rule.getAppId(), activeRule.getAppId()); Assert.assertEquals(rule.getRules(), activeRule.getRules()); Assert.assertEquals(Long.valueOf(0), activeRule.getReleaseId()); Page<ReleaseHistory> releaseHistories = releaseHistoryService.findReleaseHistoriesByNamespace (testApp, testCluster, testNamespace, pageable); ReleaseHistory releaseHistory = releaseHistories.getContent().get(0); Assert.assertEquals(1, releaseHistories.getTotalElements()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, releaseHistory.getOperation()); Assert.assertEquals(0, releaseHistory.getReleaseId()); Assert.assertEquals(0, releaseHistory.getPreviousReleaseId()); Assert.assertTrue(releaseHistory.getOperationContext().contains(rule.getRules())); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateBranchGrayRulesWithUpdateTwice() { GrayReleaseRule firstRule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, firstRule); GrayReleaseRule secondRule = instanceGrayReleaseRule(); secondRule.setRules("[{\"clientAppId\":\"branch-test\",\"clientIpList\":[\"10.38.57.112\"]}]"); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, secondRule); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(secondRule); Assert.assertEquals(secondRule.getAppId(), activeRule.getAppId()); Assert.assertEquals(secondRule.getRules(), activeRule.getRules()); Assert.assertEquals(Long.valueOf(0), activeRule.getReleaseId()); Page<ReleaseHistory> releaseHistories = releaseHistoryService.findReleaseHistoriesByNamespace (testApp, testCluster, testNamespace, pageable); ReleaseHistory firstReleaseHistory = releaseHistories.getContent().get(1); ReleaseHistory secondReleaseHistory = releaseHistories.getContent().get(0); Assert.assertEquals(2, releaseHistories.getTotalElements()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, firstReleaseHistory.getOperation()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, secondReleaseHistory.getOperation()); Assert.assertTrue(firstReleaseHistory.getOperationContext().contains(firstRule.getRules())); Assert.assertFalse(firstReleaseHistory.getOperationContext().contains(secondRule.getRules())); Assert.assertTrue(secondReleaseHistory.getOperationContext().contains(firstRule.getRules())); Assert.assertTrue(secondReleaseHistory.getOperationContext().contains(secondRule.getRules())); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateRulesReleaseIdWithOldRuleNotExist() { long latestReleaseId = 100; namespaceBranchService .updateRulesReleaseId(testApp, testCluster, testNamespace, testBranchName, latestReleaseId, operator); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNull(activeRule); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateRulesReleaseIdWithOldRuleExist() { GrayReleaseRule rule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, rule); long latestReleaseId = 100; namespaceBranchService .updateRulesReleaseId(testApp, testCluster, testNamespace, testBranchName, latestReleaseId, operator); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(activeRule); Assert.assertEquals(Long.valueOf(latestReleaseId), activeRule.getReleaseId()); Assert.assertEquals(rule.getRules(), activeRule.getRules()); Assert.assertEquals(NamespaceBranchStatus.ACTIVE, activeRule.getBranchStatus()); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testDeleteBranch() { GrayReleaseRule rule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, rule); namespaceBranchService.deleteBranch(testApp, testCluster, testNamespace, testBranchName, NamespaceBranchStatus.DELETED, operator); Namespace branch = namespaceBranchService.findBranch(testApp, testCluster, testNamespace); Assert.assertNull(branch); GrayReleaseRule latestRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(latestRule); Assert.assertEquals(NamespaceBranchStatus.DELETED, latestRule.getBranchStatus()); Assert.assertEquals("[]", latestRule.getRules()); Page<ReleaseHistory> releaseHistories = releaseHistoryService.findReleaseHistoriesByNamespace (testApp, testCluster, testNamespace, pageable); ReleaseHistory firstReleaseHistory = releaseHistories.getContent().get(1); ReleaseHistory secondReleaseHistory = releaseHistories.getContent().get(0); Assert.assertEquals(2, releaseHistories.getTotalElements()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, firstReleaseHistory.getOperation()); Assert.assertEquals(ReleaseOperation.ABANDON_GRAY_RELEASE, secondReleaseHistory.getOperation()); } private GrayReleaseRule instanceGrayReleaseRule() { GrayReleaseRule rule = new GrayReleaseRule(); rule.setAppId(testApp); rule.setClusterName(testCluster); rule.setNamespaceName(testNamespace); rule.setBranchName(testBranchName); rule.setBranchStatus(NamespaceBranchStatus.ACTIVE); rule.setRules("[{\"clientAppId\":\"test\",\"clientIpList\":[\"1.0.0.4\"]}]"); return rule; } }	package com.ctrip.framework.apollo.biz.service; import com.ctrip.framework.apollo.biz.AbstractIntegrationTest; import com.ctrip.framework.apollo.biz.entity.GrayReleaseRule; import com.ctrip.framework.apollo.biz.entity.Namespace; import com.ctrip.framework.apollo.biz.entity.ReleaseHistory; import com.ctrip.framework.apollo.common.constants.NamespaceBranchStatus; import com.ctrip.framework.apollo.common.constants.ReleaseOperation; import org.junit.Assert; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.domain.Page; import org.springframework.data.domain.PageRequest; import org.springframework.data.domain.Pageable; import org.springframework.test.context.jdbc.Sql; public class NamespaceBranchServiceTest extends AbstractIntegrationTest { @Autowired private NamespaceBranchService namespaceBranchService; @Autowired private ReleaseHistoryService releaseHistoryService; private String testApp = "test"; private String testCluster = "default"; private String testNamespace = "application"; private String testBranchName = "child-cluster"; private String operator = "apollo"; private Pageable pageable = PageRequest.of(0, 10); @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testFindBranch() { Namespace branch = namespaceBranchService.findBranch(testApp, testCluster, testNamespace); Assert.assertNotNull(branch); Assert.assertEquals(testBranchName, branch.getClusterName()); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateBranchGrayRulesWithUpdateOnce() { GrayReleaseRule rule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, rule); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(activeRule); Assert.assertEquals(rule.getAppId(), activeRule.getAppId()); Assert.assertEquals(rule.getRules(), activeRule.getRules()); Assert.assertEquals(Long.valueOf(0), activeRule.getReleaseId()); Page<ReleaseHistory> releaseHistories = releaseHistoryService.findReleaseHistoriesByNamespace (testApp, testCluster, testNamespace, pageable); ReleaseHistory releaseHistory = releaseHistories.getContent().get(0); Assert.assertEquals(1, releaseHistories.getTotalElements()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, releaseHistory.getOperation()); Assert.assertEquals(0, releaseHistory.getReleaseId()); Assert.assertEquals(0, releaseHistory.getPreviousReleaseId()); Assert.assertTrue(releaseHistory.getOperationContext().contains(rule.getRules())); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateBranchGrayRulesWithUpdateTwice() { GrayReleaseRule firstRule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, firstRule); GrayReleaseRule secondRule = instanceGrayReleaseRule(); secondRule.setRules("[{\"clientAppId\":\"branch-test\",\"clientIpList\":[\"10.38.57.112\"]}]"); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, secondRule); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(secondRule); Assert.assertEquals(secondRule.getAppId(), activeRule.getAppId()); Assert.assertEquals(secondRule.getRules(), activeRule.getRules()); Assert.assertEquals(Long.valueOf(0), activeRule.getReleaseId()); Page<ReleaseHistory> releaseHistories = releaseHistoryService.findReleaseHistoriesByNamespace (testApp, testCluster, testNamespace, pageable); ReleaseHistory firstReleaseHistory = releaseHistories.getContent().get(1); ReleaseHistory secondReleaseHistory = releaseHistories.getContent().get(0); Assert.assertEquals(2, releaseHistories.getTotalElements()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, firstReleaseHistory.getOperation()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, secondReleaseHistory.getOperation()); Assert.assertTrue(firstReleaseHistory.getOperationContext().contains(firstRule.getRules())); Assert.assertFalse(firstReleaseHistory.getOperationContext().contains(secondRule.getRules())); Assert.assertTrue(secondReleaseHistory.getOperationContext().contains(firstRule.getRules())); Assert.assertTrue(secondReleaseHistory.getOperationContext().contains(secondRule.getRules())); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateRulesReleaseIdWithOldRuleNotExist() { long latestReleaseId = 100; namespaceBranchService .updateRulesReleaseId(testApp, testCluster, testNamespace, testBranchName, latestReleaseId, operator); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNull(activeRule); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testUpdateRulesReleaseIdWithOldRuleExist() { GrayReleaseRule rule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, rule); long latestReleaseId = 100; namespaceBranchService .updateRulesReleaseId(testApp, testCluster, testNamespace, testBranchName, latestReleaseId, operator); GrayReleaseRule activeRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(activeRule); Assert.assertEquals(Long.valueOf(latestReleaseId), activeRule.getReleaseId()); Assert.assertEquals(rule.getRules(), activeRule.getRules()); Assert.assertEquals(NamespaceBranchStatus.ACTIVE, activeRule.getBranchStatus()); } @Test @Sql(scripts = "/sql/namespace-branch-test.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) @Sql(scripts = "/sql/clean.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) public void testDeleteBranch() { GrayReleaseRule rule = instanceGrayReleaseRule(); namespaceBranchService.updateBranchGrayRules(testApp, testCluster, testNamespace, testBranchName, rule); namespaceBranchService.deleteBranch(testApp, testCluster, testNamespace, testBranchName, NamespaceBranchStatus.DELETED, operator); Namespace branch = namespaceBranchService.findBranch(testApp, testCluster, testNamespace); Assert.assertNull(branch); GrayReleaseRule latestRule = namespaceBranchService.findBranchGrayRules(testApp, testCluster, testNamespace, testBranchName); Assert.assertNotNull(latestRule); Assert.assertEquals(NamespaceBranchStatus.DELETED, latestRule.getBranchStatus()); Assert.assertEquals("[]", latestRule.getRules()); Page<ReleaseHistory> releaseHistories = releaseHistoryService.findReleaseHistoriesByNamespace (testApp, testCluster, testNamespace, pageable); ReleaseHistory firstReleaseHistory = releaseHistories.getContent().get(1); ReleaseHistory secondReleaseHistory = releaseHistories.getContent().get(0); Assert.assertEquals(2, releaseHistories.getTotalElements()); Assert.assertEquals(ReleaseOperation.APPLY_GRAY_RULES, firstReleaseHistory.getOperation()); Assert.assertEquals(ReleaseOperation.ABANDON_GRAY_RELEASE, secondReleaseHistory.getOperation()); } private GrayReleaseRule instanceGrayReleaseRule() { GrayReleaseRule rule = new GrayReleaseRule(); rule.setAppId(testApp); rule.setClusterName(testCluster); rule.setNamespaceName(testNamespace); rule.setBranchName(testBranchName); rule.setBranchStatus(NamespaceBranchStatus.ACTIVE); rule.setRules("[{\"clientAppId\":\"test\",\"clientIpList\":[\"1.0.0.4\"]}]"); return rule; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-common/src/main/java/com/ctrip/framework/apollo/common/utils/ExceptionUtils.java	package com.ctrip.framework.apollo.common.utils; import com.google.common.base.MoreObjects; import com.google.gson.Gson; import com.google.gson.reflect.TypeToken; import org.springframework.web.client.HttpStatusCodeException; import java.lang.reflect.Type; import java.util.Map; public final class ExceptionUtils { private static Gson gson = new Gson(); private static Type mapType = new TypeToken<Map<String, Object>>() {}.getType(); public static String toString(HttpStatusCodeException e) { Map<String, Object> errorAttributes = gson.fromJson(e.getResponseBodyAsString(), mapType); if (errorAttributes != null) { return MoreObjects.toStringHelper(HttpStatusCodeException.class).omitNullValues() .add("status", errorAttributes.get("status")) .add("message", errorAttributes.get("message")) .add("timestamp", errorAttributes.get("timestamp")) .add("exception", errorAttributes.get("exception")) .add("errorCode", errorAttributes.get("errorCode")) .add("stackTrace", errorAttributes.get("stackTrace")).toString(); } return ""; } }	package com.ctrip.framework.apollo.common.utils; import com.google.common.base.MoreObjects; import com.google.gson.Gson; import com.google.gson.reflect.TypeToken; import org.springframework.web.client.HttpStatusCodeException; import java.lang.reflect.Type; import java.util.Map; public final class ExceptionUtils { private static Gson gson = new Gson(); private static Type mapType = new TypeToken<Map<String, Object>>() {}.getType(); public static String toString(HttpStatusCodeException e) { Map<String, Object> errorAttributes = gson.fromJson(e.getResponseBodyAsString(), mapType); if (errorAttributes != null) { return MoreObjects.toStringHelper(HttpStatusCodeException.class).omitNullValues() .add("status", errorAttributes.get("status")) .add("message", errorAttributes.get("message")) .add("timestamp", errorAttributes.get("timestamp")) .add("exception", errorAttributes.get("exception")) .add("errorCode", errorAttributes.get("errorCode")) .add("stackTrace", errorAttributes.get("stackTrace")).toString(); } return ""; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-configservice/src/main/java/com/ctrip/framework/apollo/configservice/wrapper/CaseInsensitiveMapWrapper.java	package com.ctrip.framework.apollo.configservice.wrapper; import java.util.Map; /** * @author Jason Song([email protected]) */ public class CaseInsensitiveMapWrapper<T> { private final Map<String, T> delegate; public CaseInsensitiveMapWrapper(Map<String, T> delegate) { this.delegate = delegate; } public T get(String key) { return delegate.get(key.toLowerCase()); } public T put(String key, T value) { return delegate.put(key.toLowerCase(), value); } public T remove(String key) { return delegate.remove(key.toLowerCase()); } }	package com.ctrip.framework.apollo.configservice.wrapper; import java.util.Map; /** * @author Jason Song([email protected]) */ public class CaseInsensitiveMapWrapper<T> { private final Map<String, T> delegate; public CaseInsensitiveMapWrapper(Map<String, T> delegate) { this.delegate = delegate; } public T get(String key) { return delegate.get(key.toLowerCase()); } public T put(String key, T value) { return delegate.put(key.toLowerCase(), value); } public T remove(String key) { return delegate.remove(key.toLowerCase()); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/oidc/ExcludeClientCredentialsClientRegistrationRepository.java	package com.ctrip.framework.apollo.portal.spi.oidc; import java.util.Collections; import java.util.Iterator; import java.util.List; import java.util.Objects; import java.util.Spliterator; import java.util.Spliterators; import java.util.stream.Collectors; import java.util.stream.StreamSupport; import org.springframework.security.oauth2.client.registration.ClientRegistration; import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository; import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository; import org.springframework.security.oauth2.core.AuthorizationGrantType; /** * @author vdisk <[email protected]> / public class ExcludeClientCredentialsClientRegistrationRepository implements ClientRegistrationRepository, Iterable<ClientRegistration> { /* * origin clientRegistrationRepository / private final InMemoryClientRegistrationRepository delegate; /* * exclude client_credentials */ private final List<ClientRegistration> clientRegistrationList; public ExcludeClientCredentialsClientRegistrationRepository( InMemoryClientRegistrationRepository delegate) { Objects.requireNonNull(delegate, "clientRegistrationRepository cannot be null"); this.delegate = delegate; this.clientRegistrationList = Collections.unmodifiableList(StreamSupport .stream(Spliterators.spliteratorUnknownSize(delegate.iterator(), Spliterator.ORDERED), false) .filter(clientRegistration -> !AuthorizationGrantType.CLIENT_CREDENTIALS .equals(clientRegistration.getAuthorizationGrantType())) .collect(Collectors.toList())); } @Override public ClientRegistration findByRegistrationId(String registrationId) { ClientRegistration clientRegistration = this.delegate.findByRegistrationId(registrationId); if (clientRegistration == null) { return null; } if (AuthorizationGrantType.CLIENT_CREDENTIALS .equals(clientRegistration.getAuthorizationGrantType())) { return null; } return clientRegistration; } @Override public Iterator<ClientRegistration> iterator() { return this.clientRegistrationList.iterator(); } }	package com.ctrip.framework.apollo.portal.spi.oidc; import java.util.Collections; import java.util.Iterator; import java.util.List; import java.util.Objects; import java.util.Spliterator; import java.util.Spliterators; import java.util.stream.Collectors; import java.util.stream.StreamSupport; import org.springframework.security.oauth2.client.registration.ClientRegistration; import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository; import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository; import org.springframework.security.oauth2.core.AuthorizationGrantType; /** * @author vdisk <[email protected]> / public class ExcludeClientCredentialsClientRegistrationRepository implements ClientRegistrationRepository, Iterable<ClientRegistration> { /* * origin clientRegistrationRepository / private final InMemoryClientRegistrationRepository delegate; /* * exclude client_credentials */ private final List<ClientRegistration> clientRegistrationList; public ExcludeClientCredentialsClientRegistrationRepository( InMemoryClientRegistrationRepository delegate) { Objects.requireNonNull(delegate, "clientRegistrationRepository cannot be null"); this.delegate = delegate; this.clientRegistrationList = Collections.unmodifiableList(StreamSupport .stream(Spliterators.spliteratorUnknownSize(delegate.iterator(), Spliterator.ORDERED), false) .filter(clientRegistration -> !AuthorizationGrantType.CLIENT_CREDENTIALS .equals(clientRegistration.getAuthorizationGrantType())) .collect(Collectors.toList())); } @Override public ClientRegistration findByRegistrationId(String registrationId) { ClientRegistration clientRegistration = this.delegate.findByRegistrationId(registrationId); if (clientRegistration == null) { return null; } if (AuthorizationGrantType.CLIENT_CREDENTIALS .equals(clientRegistration.getAuthorizationGrantType())) { return null; } return clientRegistration; } @Override public Iterator<ClientRegistration> iterator() { return this.clientRegistrationList.iterator(); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/util/ConfigToFileUtils.java	package com.ctrip.framework.apollo.portal.util; import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStream; import java.io.PrintWriter; import java.util.List; import java.util.stream.Collectors; /** * jian.tan */ public class ConfigToFileUtils { @Deprecated public static void itemsToFile(OutputStream os, List<String> items) { try { PrintWriter printWriter = new PrintWriter(os); items.forEach(printWriter::println); printWriter.close(); } catch (Exception e) { throw e; } } public static String fileToString(InputStream inputStream) { BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); return bufferedReader.lines().collect(Collectors.joining(System.lineSeparator())); } }	package com.ctrip.framework.apollo.portal.util; import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStream; import java.io.PrintWriter; import java.util.List; import java.util.stream.Collectors; /** * jian.tan */ public class ConfigToFileUtils { @Deprecated public static void itemsToFile(OutputStream os, List<String> items) { try { PrintWriter printWriter = new PrintWriter(os); items.forEach(printWriter::println); printWriter.close(); } catch (Exception e) { throw e; } } public static String fileToString(InputStream inputStream) { BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); return bufferedReader.lines().collect(Collectors.joining(System.lineSeparator())); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-client/src/main/java/com/ctrip/framework/apollo/spring/property/SpringValue.java	package com.ctrip.framework.apollo.spring.property; import java.lang.ref.WeakReference; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.lang.reflect.Type; import org.springframework.core.MethodParameter; /** * Spring @Value method info * * @author github.com/zhegexiaohuozi [email protected] * @since 2018/2/6. */ public class SpringValue { private MethodParameter methodParameter; private Field field; private WeakReference<Object> beanRef; private String beanName; private String key; private String placeholder; private Class<?> targetType; private Type genericType; private boolean isJson; public SpringValue(String key, String placeholder, Object bean, String beanName, Field field, boolean isJson) { this.beanRef = new WeakReference<>(bean); this.beanName = beanName; this.field = field; this.key = key; this.placeholder = placeholder; this.targetType = field.getType(); this.isJson = isJson; if(isJson){ this.genericType = field.getGenericType(); } } public SpringValue(String key, String placeholder, Object bean, String beanName, Method method, boolean isJson) { this.beanRef = new WeakReference<>(bean); this.beanName = beanName; this.methodParameter = new MethodParameter(method, 0); this.key = key; this.placeholder = placeholder; Class<?>[] paramTps = method.getParameterTypes(); this.targetType = paramTps[0]; this.isJson = isJson; if(isJson){ this.genericType = method.getGenericParameterTypes()[0]; } } public void update(Object newVal) throws IllegalAccessException, InvocationTargetException { if (isField()) { injectField(newVal); } else { injectMethod(newVal); } } private void injectField(Object newVal) throws IllegalAccessException { Object bean = beanRef.get(); if (bean == null) { return; } boolean accessible = field.isAccessible(); field.setAccessible(true); field.set(bean, newVal); field.setAccessible(accessible); } private void injectMethod(Object newVal) throws InvocationTargetException, IllegalAccessException { Object bean = beanRef.get(); if (bean == null) { return; } methodParameter.getMethod().invoke(bean, newVal); } public String getBeanName() { return beanName; } public Class<?> getTargetType() { return targetType; } public String getPlaceholder() { return this.placeholder; } public MethodParameter getMethodParameter() { return methodParameter; } public boolean isField() { return this.field != null; } public Field getField() { return field; } public Type getGenericType() { return genericType; } public boolean isJson() { return isJson; } boolean isTargetBeanValid() { return beanRef.get() != null; } @Override public String toString() { Object bean = beanRef.get(); if (bean == null) { return ""; } if (isField()) { return String .format("key: %s, beanName: %s, field: %s.%s", key, beanName, bean.getClass().getName(), field.getName()); } return String.format("key: %s, beanName: %s, method: %s.%s", key, beanName, bean.getClass().getName(), methodParameter.getMethod().getName()); } }	package com.ctrip.framework.apollo.spring.property; import java.lang.ref.WeakReference; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.lang.reflect.Type; import org.springframework.core.MethodParameter; /** * Spring @Value method info * * @author github.com/zhegexiaohuozi [email protected] * @since 2018/2/6. */ public class SpringValue { private MethodParameter methodParameter; private Field field; private WeakReference<Object> beanRef; private String beanName; private String key; private String placeholder; private Class<?> targetType; private Type genericType; private boolean isJson; public SpringValue(String key, String placeholder, Object bean, String beanName, Field field, boolean isJson) { this.beanRef = new WeakReference<>(bean); this.beanName = beanName; this.field = field; this.key = key; this.placeholder = placeholder; this.targetType = field.getType(); this.isJson = isJson; if(isJson){ this.genericType = field.getGenericType(); } } public SpringValue(String key, String placeholder, Object bean, String beanName, Method method, boolean isJson) { this.beanRef = new WeakReference<>(bean); this.beanName = beanName; this.methodParameter = new MethodParameter(method, 0); this.key = key; this.placeholder = placeholder; Class<?>[] paramTps = method.getParameterTypes(); this.targetType = paramTps[0]; this.isJson = isJson; if(isJson){ this.genericType = method.getGenericParameterTypes()[0]; } } public void update(Object newVal) throws IllegalAccessException, InvocationTargetException { if (isField()) { injectField(newVal); } else { injectMethod(newVal); } } private void injectField(Object newVal) throws IllegalAccessException { Object bean = beanRef.get(); if (bean == null) { return; } boolean accessible = field.isAccessible(); field.setAccessible(true); field.set(bean, newVal); field.setAccessible(accessible); } private void injectMethod(Object newVal) throws InvocationTargetException, IllegalAccessException { Object bean = beanRef.get(); if (bean == null) { return; } methodParameter.getMethod().invoke(bean, newVal); } public String getBeanName() { return beanName; } public Class<?> getTargetType() { return targetType; } public String getPlaceholder() { return this.placeholder; } public MethodParameter getMethodParameter() { return methodParameter; } public boolean isField() { return this.field != null; } public Field getField() { return field; } public Type getGenericType() { return genericType; } public boolean isJson() { return isJson; } boolean isTargetBeanValid() { return beanRef.get() != null; } @Override public String toString() { Object bean = beanRef.get(); if (bean == null) { return ""; } if (isField()) { return String .format("key: %s, beanName: %s, field: %s.%s", key, beanName, bean.getClass().getName(), field.getName()); } return String.format("key: %s, beanName: %s, method: %s.%s", key, beanName, bean.getClass().getName(), methodParameter.getMethod().getName()); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/vo/Number.java	package com.ctrip.framework.apollo.portal.entity.vo; public class Number { private int num; public Number(int num){ this.num = num; } public int getNum() { return num; } public void setNum(int num) { this.num = num; } }	package com.ctrip.framework.apollo.portal.entity.vo; public class Number { private int num; public Number(int num){ this.num = num; } public int getNum() { return num; } public void setNum(int num) { this.num = num; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/main/java/com/ctrip/framework/foundation/internals/provider/NullProvider.java	package com.ctrip.framework.foundation.internals.provider; import java.io.InputStream; import com.ctrip.framework.foundation.spi.provider.ApplicationProvider; import com.ctrip.framework.foundation.spi.provider.NetworkProvider; import com.ctrip.framework.foundation.spi.provider.Provider; import com.ctrip.framework.foundation.spi.provider.ServerProvider; public class NullProvider implements ApplicationProvider, NetworkProvider, ServerProvider { @Override public Class<? extends Provider> getType() { return null; } @Override public String getProperty(String name, String defaultValue) { return defaultValue; } @Override public void initialize() { } @Override public String getAppId() { return null; } @Override public String getAccessKeySecret() { return null; } @Override public boolean isAppIdSet() { return false; } @Override public String getEnvType() { return null; } @Override public boolean isEnvTypeSet() { return false; } @Override public String getDataCenter() { return null; } @Override public boolean isDataCenterSet() { return false; } @Override public void initialize(InputStream in) { } @Override public String getHostAddress() { return null; } @Override public String getHostName() { return null; } @Override public String toString() { return "(NullProvider)"; } }	package com.ctrip.framework.foundation.internals.provider; import java.io.InputStream; import com.ctrip.framework.foundation.spi.provider.ApplicationProvider; import com.ctrip.framework.foundation.spi.provider.NetworkProvider; import com.ctrip.framework.foundation.spi.provider.Provider; import com.ctrip.framework.foundation.spi.provider.ServerProvider; public class NullProvider implements ApplicationProvider, NetworkProvider, ServerProvider { @Override public Class<? extends Provider> getType() { return null; } @Override public String getProperty(String name, String defaultValue) { return defaultValue; } @Override public void initialize() { } @Override public String getAppId() { return null; } @Override public String getAccessKeySecret() { return null; } @Override public boolean isAppIdSet() { return false; } @Override public String getEnvType() { return null; } @Override public boolean isEnvTypeSet() { return false; } @Override public String getDataCenter() { return null; } @Override public boolean isDataCenterSet() { return false; } @Override public void initialize(InputStream in) { } @Override public String getHostAddress() { return null; } @Override public String getHostName() { return null; } @Override public String toString() { return "(NullProvider)"; } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./apollo-core/src/test/java/com/ctrip/framework/apollo/BaseIntegrationTest.java	package com.ctrip.framework.apollo; import static org.mockito.ArgumentMatchers.anyString; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.tracer.internals.MockMessageProducerManager; import com.ctrip.framework.apollo.tracer.spi.MessageProducer; import com.ctrip.framework.apollo.tracer.spi.Transaction; import java.io.IOException; import java.net.ServerSocket; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.eclipse.jetty.server.Request; import org.eclipse.jetty.server.Server; import org.eclipse.jetty.server.handler.AbstractHandler; import org.eclipse.jetty.server.handler.ContextHandler; import org.eclipse.jetty.server.handler.ContextHandlerCollection; import org.junit.After; import org.junit.Before; public abstract class BaseIntegrationTest { protected static final int PORT = findFreePort(); private Server server; /** * init and start a jetty server, remember to call server.stop when the task is finished / protected Server startServerWithHandlers(ContextHandler... handlers) throws Exception { server = new Server(PORT); ContextHandlerCollection contexts = new ContextHandlerCollection(); contexts.setHandlers(handlers); server.setHandler(contexts); server.start(); return server; } @Before public void setUp() throws Exception { MessageProducer someProducer = mock(MessageProducer.class); MockMessageProducerManager.setProducer(someProducer); Transaction someTransaction = mock(Transaction.class); when(someProducer.newTransaction(anyString(), anyString())).thenReturn(someTransaction); } @After public void tearDown() throws Exception { if (server != null && server.isStarted()) { server.stop(); } } protected ContextHandler mockServerHandler(final int statusCode, final String response) { ContextHandler context = new ContextHandler("/"); context.setHandler(new AbstractHandler() { @Override public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/plain;charset=UTF-8"); response.setStatus(statusCode); response.getWriter().println(response); baseRequest.setHandled(true); } }); return context; } /* * Returns a free port number on localhost. * * Heavily inspired from org.eclipse.jdt.launching.SocketUtil (to avoid a dependency to JDT just because of this). * Slightly improved with close() missing in JDT. And throws exception instead of returning -1. * * @return a free port number on localhost * @throws IllegalStateException if unable to find a free port */ protected static int findFreePort() { ServerSocket socket = null; try { socket = new ServerSocket(0); socket.setReuseAddress(true); int port = socket.getLocalPort(); try { socket.close(); } catch (IOException e) { // Ignore IOException on close() } return port; } catch (IOException e) { } finally { if (socket != null) { try { socket.close(); } catch (IOException e) { } } } throw new IllegalStateException("Could not find a free TCP/IP port to start embedded Jetty HTTP Server on"); } }	package com.ctrip.framework.apollo; import static org.mockito.ArgumentMatchers.anyString; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import com.ctrip.framework.apollo.tracer.internals.MockMessageProducerManager; import com.ctrip.framework.apollo.tracer.spi.MessageProducer; import com.ctrip.framework.apollo.tracer.spi.Transaction; import java.io.IOException; import java.net.ServerSocket; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.eclipse.jetty.server.Request; import org.eclipse.jetty.server.Server; import org.eclipse.jetty.server.handler.AbstractHandler; import org.eclipse.jetty.server.handler.ContextHandler; import org.eclipse.jetty.server.handler.ContextHandlerCollection; import org.junit.After; import org.junit.Before; public abstract class BaseIntegrationTest { protected static final int PORT = findFreePort(); private Server server; /** * init and start a jetty server, remember to call server.stop when the task is finished / protected Server startServerWithHandlers(ContextHandler... handlers) throws Exception { server = new Server(PORT); ContextHandlerCollection contexts = new ContextHandlerCollection(); contexts.setHandlers(handlers); server.setHandler(contexts); server.start(); return server; } @Before public void setUp() throws Exception { MessageProducer someProducer = mock(MessageProducer.class); MockMessageProducerManager.setProducer(someProducer); Transaction someTransaction = mock(Transaction.class); when(someProducer.newTransaction(anyString(), anyString())).thenReturn(someTransaction); } @After public void tearDown() throws Exception { if (server != null && server.isStarted()) { server.stop(); } } protected ContextHandler mockServerHandler(final int statusCode, final String response) { ContextHandler context = new ContextHandler("/"); context.setHandler(new AbstractHandler() { @Override public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/plain;charset=UTF-8"); response.setStatus(statusCode); response.getWriter().println(response); baseRequest.setHandled(true); } }); return context; } /* * Returns a free port number on localhost. * * Heavily inspired from org.eclipse.jdt.launching.SocketUtil (to avoid a dependency to JDT just because of this). * Slightly improved with close() missing in JDT. And throws exception instead of returning -1. * * @return a free port number on localhost * @throws IllegalStateException if unable to find a free port */ protected static int findFreePort() { ServerSocket socket = null; try { socket = new ServerSocket(0); socket.setReuseAddress(true); int port = socket.getLocalPort(); try { socket.close(); } catch (IOException e) { // Ignore IOException on close() } return port; } catch (IOException e) { } finally { if (socket != null) { try { socket.close(); } catch (IOException e) { } } } throw new IllegalStateException("Could not find a free TCP/IP port to start embedded Jetty HTTP Server on"); } }	-1
apolloconfig/apollo	3,545	misc change	## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	nobodyiam	"2021-02-12T03:27:53Z"	"2021-02-12T11:26:18Z"	3f3c4edcdf28794df1e0000409c458092dd6c7c3	d82086b2be884c4aac536d4d099a7148daeadafa	misc change. ## What's the purpose of this PR fix some bugs and update the docs Follow this checklist to help us incorporate your contribution quickly and easily: - [x] Read the [Contributing Guide](https://github.com/ctripcorp/apollo/blob/master/CONTRIBUTING.md) before making this pull request. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Write necessary unit tests to verify the code. - [x] Run `mvn clean test` to make sure this pull request doesn't break anything.	./docs/en/_sidebar.md	- Getting started - [Quick start](en/quick-start.md) - [Releases](https://github.com/ctripcorp/apollo/releases)	- Getting started - [Quick start](en/quick-start.md) - [Releases](https://github.com/ctripcorp/apollo/releases)	-1

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