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kontena/kontena | cli/lib/kontena/cli/helpers/exec_helper.rb | Kontena::Cli::Helpers.ExecHelper.websocket_exec | def websocket_exec(path, cmd, interactive: false, shell: false, tty: false)
exit_status = nil
write_thread = nil
query = {}
query[:interactive] = interactive if interactive
query[:shell] = shell if shell
query[:tty] = tty if tty
server = require_current_master
url = websocket_url(path, query)
token = require_token
options = WEBSOCKET_CLIENT_OPTIONS.dup
options[:headers] = {
'Authorization' => "Bearer #{token.access_token}"
}
options[:ssl_params] = {
verify_mode: ENV['SSL_IGNORE_ERRORS'].to_s == 'true' ? OpenSSL::SSL::VERIFY_NONE : OpenSSL::SSL::VERIFY_PEER,
ca_file: server.ssl_cert_path,
}
options[:ssl_hostname] = server.ssl_subject_cn
logger.debug { "websocket exec connect... #{url}" }
# we do not expect CloseError, because the server will send an 'exit' message first,
# and we return before seeing the close frame
# TODO: handle HTTP 404 errors
Kontena::Websocket::Client.connect(url, **options) do |ws|
logger.debug { "websocket exec open" }
# first frame contains exec command
websocket_exec_write(ws, 'cmd' => cmd)
if interactive
# start new thread to write from stdin to websocket
write_thread = websocket_exec_write_thread(ws, tty: tty)
end
# blocks reading from websocket, returns with exec exit code
exit_status = websocket_exec_read(ws)
fail ws.close_reason unless exit_status
end
rescue Kontena::Websocket::Error => exc
exit_with_error(exc)
rescue => exc
logger.error { "websocket exec error: #{exc}" }
raise
else
logger.debug { "websocket exec exit: #{exit_status}"}
return exit_status
ensure
if write_thread
write_thread.kill
write_thread.join
end
end | ruby | def websocket_exec(path, cmd, interactive: false, shell: false, tty: false)
exit_status = nil
write_thread = nil
query = {}
query[:interactive] = interactive if interactive
query[:shell] = shell if shell
query[:tty] = tty if tty
server = require_current_master
url = websocket_url(path, query)
token = require_token
options = WEBSOCKET_CLIENT_OPTIONS.dup
options[:headers] = {
'Authorization' => "Bearer #{token.access_token}"
}
options[:ssl_params] = {
verify_mode: ENV['SSL_IGNORE_ERRORS'].to_s == 'true' ? OpenSSL::SSL::VERIFY_NONE : OpenSSL::SSL::VERIFY_PEER,
ca_file: server.ssl_cert_path,
}
options[:ssl_hostname] = server.ssl_subject_cn
logger.debug { "websocket exec connect... #{url}" }
# we do not expect CloseError, because the server will send an 'exit' message first,
# and we return before seeing the close frame
# TODO: handle HTTP 404 errors
Kontena::Websocket::Client.connect(url, **options) do |ws|
logger.debug { "websocket exec open" }
# first frame contains exec command
websocket_exec_write(ws, 'cmd' => cmd)
if interactive
# start new thread to write from stdin to websocket
write_thread = websocket_exec_write_thread(ws, tty: tty)
end
# blocks reading from websocket, returns with exec exit code
exit_status = websocket_exec_read(ws)
fail ws.close_reason unless exit_status
end
rescue Kontena::Websocket::Error => exc
exit_with_error(exc)
rescue => exc
logger.error { "websocket exec error: #{exc}" }
raise
else
logger.debug { "websocket exec exit: #{exit_status}"}
return exit_status
ensure
if write_thread
write_thread.kill
write_thread.join
end
end | [
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@param paths [String]
@param options [Hash] @see Kontena::Websocket::Client
@param cmd [Array<String>] command to execute
@param interactive [Boolean] Interactive TTY on/off
@param shell [Boolean] Shell on/of
@param tty [Boolean] TTY on/of
@return [Integer] exit code | [
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kontena/kontena | agent/lib/kontena/launchers/etcd.rb | Kontena::Launchers.Etcd.update_membership | def update_membership(node)
info 'checking if etcd previous membership needs to be updated'
etcd_connection = find_etcd_node(node)
return 'new' unless etcd_connection # No etcd hosts available, bootstrapping first node --> new cluster
weave_ip = node.overlay_ip
peer_url = "http://#{weave_ip}:2380"
client_url = "http://#{weave_ip}:2379"
members = JSON.parse(etcd_connection.get.body)
members['members'].each do |member|
if member['peerURLs'].include?(peer_url) && member['clientURLs'].include?(client_url)
# When there's both peer and client URLs, the given peer has been a member of the cluster
# and needs to be replaced
delete_membership(etcd_connection, member['id'])
sleep 1 # There seems to be some race condition with etcd member API, thus some sleeping required
add_membership(etcd_connection, peer_url)
sleep 1
return 'existing'
elsif member['peerURLs'].include?(peer_url) && !member['clientURLs'].include?(client_url)
# Peer found but not been part of the cluster yet, no modification needed and it can join as new member
return 'new'
end
end
info 'previous member info not found at all, adding'
add_membership(etcd_connection, peer_url)
'new' # Newly added member will join as new member
end | ruby | def update_membership(node)
info 'checking if etcd previous membership needs to be updated'
etcd_connection = find_etcd_node(node)
return 'new' unless etcd_connection # No etcd hosts available, bootstrapping first node --> new cluster
weave_ip = node.overlay_ip
peer_url = "http://#{weave_ip}:2380"
client_url = "http://#{weave_ip}:2379"
members = JSON.parse(etcd_connection.get.body)
members['members'].each do |member|
if member['peerURLs'].include?(peer_url) && member['clientURLs'].include?(client_url)
# When there's both peer and client URLs, the given peer has been a member of the cluster
# and needs to be replaced
delete_membership(etcd_connection, member['id'])
sleep 1 # There seems to be some race condition with etcd member API, thus some sleeping required
add_membership(etcd_connection, peer_url)
sleep 1
return 'existing'
elsif member['peerURLs'].include?(peer_url) && !member['clientURLs'].include?(client_url)
# Peer found but not been part of the cluster yet, no modification needed and it can join as new member
return 'new'
end
end
info 'previous member info not found at all, adding'
add_membership(etcd_connection, peer_url)
'new' # Newly added member will join as new member
end | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/agent/lib/kontena/launchers/etcd.rb#L173-L203 | train |
kontena/kontena | agent/lib/kontena/launchers/etcd.rb | Kontena::Launchers.Etcd.find_etcd_node | def find_etcd_node(node)
grid_subnet = IPAddr.new(node.grid['subnet'])
tries = node.grid['initial_size']
begin
etcd_host = "http://#{grid_subnet[tries]}:2379/v2/members"
info "connecting to existing etcd at #{etcd_host}"
connection = Excon.new(etcd_host)
members = JSON.parse(connection.get.body)
return connection
rescue Excon::Errors::Error => exc
tries -= 1
if tries > 0
info 'retrying next etcd host'
retry
else
info 'no online etcd host found, we\'re probably bootstrapping first node'
end
end
nil
end | ruby | def find_etcd_node(node)
grid_subnet = IPAddr.new(node.grid['subnet'])
tries = node.grid['initial_size']
begin
etcd_host = "http://#{grid_subnet[tries]}:2379/v2/members"
info "connecting to existing etcd at #{etcd_host}"
connection = Excon.new(etcd_host)
members = JSON.parse(connection.get.body)
return connection
rescue Excon::Errors::Error => exc
tries -= 1
if tries > 0
info 'retrying next etcd host'
retry
else
info 'no online etcd host found, we\'re probably bootstrapping first node'
end
end
nil
end | [
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kontena/kontena | agent/lib/kontena/launchers/etcd.rb | Kontena::Launchers.Etcd.add_membership | def add_membership(connection, peer_url)
info "Adding new etcd membership info with peer URL #{peer_url}"
connection.post(:body => JSON.generate(peerURLs: [peer_url]),
:headers => { 'Content-Type' => 'application/json' })
end | ruby | def add_membership(connection, peer_url)
info "Adding new etcd membership info with peer URL #{peer_url}"
connection.post(:body => JSON.generate(peerURLs: [peer_url]),
:headers => { 'Content-Type' => 'application/json' })
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kontena/kontena | agent/lib/kontena/observable.rb | Kontena.Observable.update | def update(value)
raise RuntimeError, "Observable crashed: #{@value}" if crashed?
raise ArgumentError, "Update with nil value" if value.nil?
debug { "update: #{value}" }
set_and_notify(value)
end | ruby | def update(value)
raise RuntimeError, "Observable crashed: #{@value}" if crashed?
raise ArgumentError, "Update with nil value" if value.nil?
debug { "update: #{value}" }
set_and_notify(value)
end | [
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TODO: automatically freeze the value?
@param value [Object]
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kontena/kontena | agent/lib/kontena/workers/volumes/volume_manager.rb | Kontena::Workers::Volumes.VolumeManager.volume_exist? | def volume_exist?(volume_name, driver)
begin
debug "volume #{volume_name} exists"
volume = Docker::Volume.get(volume_name)
if volume && volume.info['Driver'] == driver
return true
elsif volume && volume.info['Driver'] != driver
raise DriverMismatchError.new("Volume driver not as expected. Expected #{driver}, existing volume has #{volume.info['Driver']}")
end
rescue Docker::Error::NotFoundError
debug "volume #{volume_name} does NOT exist"
false
rescue => error
abort error
end
end | ruby | def volume_exist?(volume_name, driver)
begin
debug "volume #{volume_name} exists"
volume = Docker::Volume.get(volume_name)
if volume && volume.info['Driver'] == driver
return true
elsif volume && volume.info['Driver'] != driver
raise DriverMismatchError.new("Volume driver not as expected. Expected #{driver}, existing volume has #{volume.info['Driver']}")
end
rescue Docker::Error::NotFoundError
debug "volume #{volume_name} does NOT exist"
false
rescue => error
abort error
end
end | [
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@param [String] name of the volume
@param [String] driver to expect on the volume if already existing
@raise [DriverMismatchError] If the volume is found but using a different driver than expected | [
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kontena/kontena | agent/lib/kontena/workers/service_pod_worker.rb | Kontena::Workers.ServicePodWorker.on_container_die | def on_container_die(exit_code: )
cancel_restart_timers
return unless @service_pod.running?
# backoff restarts
backoff = @restarts ** 2
backoff = max_restart_backoff if backoff > max_restart_backoff
info "#{@service_pod} exited with code #{exit_code}, restarting (delay: #{backoff}s)"
log_service_pod_event("service:instance_crash",
"service #{@service_pod} instance exited with code #{exit_code}, restarting (delay: #{backoff}s)",
Logger::WARN
)
ts = Time.now.utc
@restarts += 1
@restart_backoff_timer = after(backoff) {
debug "restart triggered (from #{ts})"
apply
}
end | ruby | def on_container_die(exit_code: )
cancel_restart_timers
return unless @service_pod.running?
# backoff restarts
backoff = @restarts ** 2
backoff = max_restart_backoff if backoff > max_restart_backoff
info "#{@service_pod} exited with code #{exit_code}, restarting (delay: #{backoff}s)"
log_service_pod_event("service:instance_crash",
"service #{@service_pod} instance exited with code #{exit_code}, restarting (delay: #{backoff}s)",
Logger::WARN
)
ts = Time.now.utc
@restarts += 1
@restart_backoff_timer = after(backoff) {
debug "restart triggered (from #{ts})"
apply
}
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kontena/kontena | agent/lib/kontena/workers/service_pod_worker.rb | Kontena::Workers.ServicePodWorker.restart | def restart(at = Time.now, container_id: nil, started_at: nil)
if container_id && @container.id != container_id
debug "stale #{@service_pod} restart for container id=#{container_id}"
return
end
if started_at && @container.started_at != started_at
debug "stale #{@service_pod} restart for container started_at=#{started_at}"
return
end
debug "mark #{@service_pod} for restart at #{at}"
@restarting_at = at
apply
end | ruby | def restart(at = Time.now, container_id: nil, started_at: nil)
if container_id && @container.id != container_id
debug "stale #{@service_pod} restart for container id=#{container_id}"
return
end
if started_at && @container.started_at != started_at
debug "stale #{@service_pod} restart for container started_at=#{started_at}"
return
end
debug "mark #{@service_pod} for restart at #{at}"
@restarting_at = at
apply
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kontena/kontena | agent/lib/kontena/workers/service_pod_worker.rb | Kontena::Workers.ServicePodWorker.check_starting! | def check_starting!(service_pod, container)
raise "service stopped" if !@service_pod.running?
raise "service redeployed" if @service_pod.deploy_rev != service_pod.deploy_rev
raise "container recreated" if @container.id != container.id
raise "container restarted" if @container.started_at != container.started_at
end | ruby | def check_starting!(service_pod, container)
raise "service stopped" if !@service_pod.running?
raise "service redeployed" if @service_pod.deploy_rev != service_pod.deploy_rev
raise "container recreated" if @container.id != container.id
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kontena/kontena | server/app/mutations/grid_services/helpers.rb | GridServices.Helpers.document_changes | def document_changes(document)
(document.changed + document._children.select{|child| child.changed? }.map { |child|
"#{child.metadata_name.to_s}{#{child.changed.join(", ")}}"
}).join(", ")
end | ruby | def document_changes(document)
(document.changed + document._children.select{|child| child.changed? }.map { |child|
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}).join(", ")
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kontena/kontena | server/app/mutations/grid_services/helpers.rb | GridServices.Helpers.save_grid_service | def save_grid_service(grid_service)
if grid_service.save
return grid_service
else
grid_service.errors.each do |key, message|
add_error(key, :invalid, message)
end
return nil
end
end | ruby | def save_grid_service(grid_service)
if grid_service.save
return grid_service
else
grid_service.errors.each do |key, message|
add_error(key, :invalid, message)
end
return nil
end
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kontena/kontena | server/app/mutations/grid_services/helpers.rb | GridServices.Helpers.update_grid_service | def update_grid_service(grid_service, force: false)
if grid_service.changed? || force
grid_service.revision += 1
info "updating service #{grid_service.to_path} revision #{grid_service.revision} with changes: #{document_changes(grid_service)}"
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debug "not updating service #{grid_service.to_path} revision #{grid_service.revision} without changes"
end
save_grid_service(grid_service)
end | ruby | def update_grid_service(grid_service, force: false)
if grid_service.changed? || force
grid_service.revision += 1
info "updating service #{grid_service.to_path} revision #{grid_service.revision} with changes: #{document_changes(grid_service)}"
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debug "not updating service #{grid_service.to_path} revision #{grid_service.revision} without changes"
end
save_grid_service(grid_service)
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kontena/kontena | agent/lib/kontena/observer.rb | Kontena.Observer.error | def error
@values.each_pair{|observable, value|
return Error.new(observable, value) if Exception === value
}
return nil
end | ruby | def error
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kontena/kontena | agent/lib/kontena/observer.rb | Kontena.Observer.each | def each(timeout: nil)
@deadline = Time.now + timeout if timeout
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end | ruby | def each(timeout: nil)
@deadline = Time.now + timeout if timeout
while true
# prevent any intervening messages from being processed and discarded before we're back in Celluloid.receive()
Celluloid.exclusive {
if error?
debug { "raise: #{self.describe_observables}" }
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kontena/kontena | server/app/mutations/grid_services/common.rb | GridServices.Common.validate_secrets | def validate_secrets
validate_each :secrets do |s|
secret = self.grid.grid_secrets.find_by(name: s[:secret])
unless secret
[:not_found, "Secret #{s[:secret]} does not exist"]
else
nil
end
end
end | ruby | def validate_secrets
validate_each :secrets do |s|
secret = self.grid.grid_secrets.find_by(name: s[:secret])
unless secret
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else
nil
end
end
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kontena/kontena | server/app/mutations/grid_services/common.rb | GridServices.Common.validate_certificates | def validate_certificates
validate_each :certificates do |c|
cert = self.grid.certificates.find_by(subject: c[:subject])
unless cert
[:not_found, "Certificate #{c[:subject]} does not exist"]
else
nil
end
end
end | ruby | def validate_certificates
validate_each :certificates do |c|
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else
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kontena/kontena | server/app/services/docker/streaming_executor.rb | Docker.StreamingExecutor.start | def start(ws)
@ws = ws
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started!
end | ruby | def start(ws)
@ws = ws
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on_websocket_message(event.data)
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warn exc
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started!
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kontena/kontena | cli/lib/kontena/cli/services/update_command.rb | Kontena::Cli::Services.UpdateCommand.parse_service_data_from_options | def parse_service_data_from_options
data = {}
data[:strategy] = deploy_strategy if deploy_strategy
data[:ports] = parse_ports(ports_list) unless ports_list.empty?
data[:links] = parse_links(link_list) unless link_list.empty?
data[:memory] = parse_memory(memory) if memory
data[:memory_swap] = parse_memory(memory_swap) if memory_swap
data[:shm_size] = parse_memory(shm_size) if shm_size
data[:cpus] = cpus if cpus
data[:cpu_shares] = cpu_shares if cpu_shares
data[:affinity] = affinity_list unless affinity_list.empty?
data[:env] = env_list unless env_list.empty?
data[:secrets] = parse_secrets(secret_list) unless secret_list.empty?
data[:container_count] = instances if instances
data[:cmd] = Shellwords.split(cmd) if cmd
data[:user] = user if user
data[:image] = parse_image(image) if image
data[:privileged] = privileged?
data[:cap_add] = cap_add_list if cap_add_list
data[:cap_drop] = cap_drop_list if cap_drop_list
data[:net] = net if net
data[:log_driver] = log_driver if log_driver
data[:log_opts] = parse_log_opts(log_opt_list) if log_opt_list
deploy_opts = parse_deploy_opts
data[:deploy_opts] = deploy_opts unless deploy_opts.empty?
health_check = parse_health_check
data[:health_check] = health_check unless health_check.empty?
data[:pid] = pid if pid
data[:stop_signal] = stop_signal if stop_signal
data[:stop_grace_period] = stop_timeout if stop_timeout
data
end | ruby | def parse_service_data_from_options
data = {}
data[:strategy] = deploy_strategy if deploy_strategy
data[:ports] = parse_ports(ports_list) unless ports_list.empty?
data[:links] = parse_links(link_list) unless link_list.empty?
data[:memory] = parse_memory(memory) if memory
data[:memory_swap] = parse_memory(memory_swap) if memory_swap
data[:shm_size] = parse_memory(shm_size) if shm_size
data[:cpus] = cpus if cpus
data[:cpu_shares] = cpu_shares if cpu_shares
data[:affinity] = affinity_list unless affinity_list.empty?
data[:env] = env_list unless env_list.empty?
data[:secrets] = parse_secrets(secret_list) unless secret_list.empty?
data[:container_count] = instances if instances
data[:cmd] = Shellwords.split(cmd) if cmd
data[:user] = user if user
data[:image] = parse_image(image) if image
data[:privileged] = privileged?
data[:cap_add] = cap_add_list if cap_add_list
data[:cap_drop] = cap_drop_list if cap_drop_list
data[:net] = net if net
data[:log_driver] = log_driver if log_driver
data[:log_opts] = parse_log_opts(log_opt_list) if log_opt_list
deploy_opts = parse_deploy_opts
data[:deploy_opts] = deploy_opts unless deploy_opts.empty?
health_check = parse_health_check
data[:health_check] = health_check unless health_check.empty?
data[:pid] = pid if pid
data[:stop_signal] = stop_signal if stop_signal
data[:stop_grace_period] = stop_timeout if stop_timeout
data
end | [
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@return [Hash] | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/cli/lib/kontena/cli/services/update_command.rb#L61-L92 | train |
kontena/kontena | cli/lib/kontena/cli/helpers/time_helper.rb | Kontena::Cli::Helpers.TimeHelper.time_since | def time_since(time, terse: false)
return '' if time.nil? || time.empty?
dt = Time.now - Time.parse(time)
dt_s = dt.to_i
dt_m, dt_s = dt_s / 60, dt_s % 60
dt_h, dt_m = dt_m / 60, dt_m % 60
dt_d, dt_h = dt_h / 60, dt_h % 60
parts = []
parts << "%dd" % dt_d if dt_d > 0
parts << "%dh" % dt_h if dt_h > 0
parts << "%dm" % dt_m if dt_m > 0
parts << "%ds" % dt_s
if terse
return parts.first
else
return parts.join('')
end
end | ruby | def time_since(time, terse: false)
return '' if time.nil? || time.empty?
dt = Time.now - Time.parse(time)
dt_s = dt.to_i
dt_m, dt_s = dt_s / 60, dt_s % 60
dt_h, dt_m = dt_m / 60, dt_m % 60
dt_d, dt_h = dt_h / 60, dt_h % 60
parts = []
parts << "%dd" % dt_d if dt_d > 0
parts << "%dh" % dt_h if dt_h > 0
parts << "%dm" % dt_m if dt_m > 0
parts << "%ds" % dt_s
if terse
return parts.first
else
return parts.join('')
end
end | [
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kontena/kontena | agent/lib/kontena/websocket_client.rb | Kontena.WebsocketClient.connect! | def connect!
info "connecting to master at #{@api_uri}"
headers = {
'Kontena-Node-Id' => @node_id.to_s,
'Kontena-Node-Name' => @node_name,
'Kontena-Version' => Kontena::Agent::VERSION,
'Kontena-Node-Labels' => @node_labels.join(','),
'Kontena-Connected-At' => Time.now.utc.strftime(STRFTIME),
}
if @node_token
headers['Kontena-Node-Token'] = @node_token.to_s
elsif @grid_token
headers['Kontena-Grid-Token'] = @grid_token.to_s
else
fail "Missing grid, node token"
end
@ws = Kontena::Websocket::Client.new(@api_uri,
headers: headers,
ssl_params: @ssl_params,
ssl_hostname: @ssl_hostname,
connect_timeout: CONNECT_TIMEOUT,
open_timeout: OPEN_TIMEOUT,
ping_interval: PING_INTERVAL,
ping_timeout: PING_TIMEOUT,
close_timeout: CLOSE_TIMEOUT,
)
async.connect_client @ws
publish('websocket:connect', nil)
rescue => exc
error exc
reconnect!
end | ruby | def connect!
info "connecting to master at #{@api_uri}"
headers = {
'Kontena-Node-Id' => @node_id.to_s,
'Kontena-Node-Name' => @node_name,
'Kontena-Version' => Kontena::Agent::VERSION,
'Kontena-Node-Labels' => @node_labels.join(','),
'Kontena-Connected-At' => Time.now.utc.strftime(STRFTIME),
}
if @node_token
headers['Kontena-Node-Token'] = @node_token.to_s
elsif @grid_token
headers['Kontena-Grid-Token'] = @grid_token.to_s
else
fail "Missing grid, node token"
end
@ws = Kontena::Websocket::Client.new(@api_uri,
headers: headers,
ssl_params: @ssl_params,
ssl_hostname: @ssl_hostname,
connect_timeout: CONNECT_TIMEOUT,
open_timeout: OPEN_TIMEOUT,
ping_interval: PING_INTERVAL,
ping_timeout: PING_TIMEOUT,
close_timeout: CLOSE_TIMEOUT,
)
async.connect_client @ws
publish('websocket:connect', nil)
rescue => exc
error exc
reconnect!
end | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/agent/lib/kontena/websocket_client.rb#L113-L149 | train |
kontena/kontena | agent/lib/kontena/websocket_client.rb | Kontena.WebsocketClient.send_message | def send_message(msg)
ws.send(msg)
rescue => exc
warn exc
abort exc
end | ruby | def send_message(msg)
ws.send(msg)
rescue => exc
warn exc
abort exc
end | [
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@param [String, Array] msg
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kontena/kontena | agent/lib/kontena/websocket_client.rb | Kontena.WebsocketClient.on_error | def on_error(exc)
case exc
when Kontena::Websocket::SSLVerifyError
if exc.cert
error "unable to connect to SSL server with KONTENA_SSL_VERIFY=true: #{exc} (subject #{exc.subject}, issuer #{exc.issuer})"
else
error "unable to connect to SSL server with KONTENA_SSL_VERIFY=true: #{exc}"
end
when Kontena::Websocket::SSLConnectError
error "unable to connect to SSL server: #{exc}"
when Kontena::Websocket::ConnectError
error "unable to connect to server: #{exc}"
when Kontena::Websocket::ProtocolError
error "unexpected response from server, check url: #{exc}"
else
error "websocket error: #{exc}"
end
end | ruby | def on_error(exc)
case exc
when Kontena::Websocket::SSLVerifyError
if exc.cert
error "unable to connect to SSL server with KONTENA_SSL_VERIFY=true: #{exc} (subject #{exc.subject}, issuer #{exc.issuer})"
else
error "unable to connect to SSL server with KONTENA_SSL_VERIFY=true: #{exc}"
end
when Kontena::Websocket::SSLConnectError
error "unable to connect to SSL server: #{exc}"
when Kontena::Websocket::ConnectError
error "unable to connect to server: #{exc}"
when Kontena::Websocket::ProtocolError
error "unexpected response from server, check url: #{exc}"
else
error "websocket error: #{exc}"
end
end | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/agent/lib/kontena/websocket_client.rb#L314-L335 | train |
kontena/kontena | agent/lib/kontena/websocket_client.rb | Kontena.WebsocketClient.on_close | def on_close(code, reason)
debug "Server closed connection with code #{code}: #{reason}"
case code
when 4001
handle_invalid_token
when 4010
handle_invalid_version(reason)
when 4040, 4041
handle_invalid_connection(reason)
else
warn "connection closed with code #{code}: #{reason}"
end
end | ruby | def on_close(code, reason)
debug "Server closed connection with code #{code}: #{reason}"
case code
when 4001
handle_invalid_token
when 4010
handle_invalid_version(reason)
when 4040, 4041
handle_invalid_connection(reason)
else
warn "connection closed with code #{code}: #{reason}"
end
end | [
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@param code [Integer]
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kontena/kontena | cli/lib/kontena/cli/subcommand_loader.rb | Kontena::Cli.SubcommandLoader.symbolize_path | def symbolize_path(path)
path.gsub(/.*\/cli\//, '').split('/').map do |path_part|
path_part.split('_').map{ |e| e.capitalize }.join
end.map(&:to_sym)
end | ruby | def symbolize_path(path)
path.gsub(/.*\/cli\//, '').split('/').map do |path_part|
path_part.split('_').map{ |e| e.capitalize }.join
end.map(&:to_sym)
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kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.authentication_ok? | def authentication_ok?(token_verify_path)
return false unless token
return false unless token['access_token']
return false unless token_verify_path
final_path = token_verify_path.gsub(/\:access\_token/, token['access_token'])
debug { "Requesting user info from #{final_path}" }
request(path: final_path)
true
rescue => ex
error { "Authentication verification exception" }
error { ex }
false
end | ruby | def authentication_ok?(token_verify_path)
return false unless token
return false unless token['access_token']
return false unless token_verify_path
final_path = token_verify_path.gsub(/\:access\_token/, token['access_token'])
debug { "Requesting user info from #{final_path}" }
request(path: final_path)
true
rescue => ex
error { "Authentication verification exception" }
error { ex }
false
end | [
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kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.exchange_code | def exchange_code(code)
return nil unless token_account
return nil unless token_account['token_endpoint']
response = request(
http_method: token_account['token_method'].downcase.to_sym,
path: token_account['token_endpoint'],
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'code' => code,
'client_id' => Kontena::Client::CLIENT_ID,
'client_secret' => Kontena::Client::CLIENT_SECRET
},
expects: [200,201],
auth: false
)
response['expires_at'] ||= in_to_at(response['expires_in'])
response
end | ruby | def exchange_code(code)
return nil unless token_account
return nil unless token_account['token_endpoint']
response = request(
http_method: token_account['token_method'].downcase.to_sym,
path: token_account['token_endpoint'],
headers: { CONTENT_TYPE => token_account['token_post_content_type'] },
body: {
'grant_type' => 'authorization_code',
'code' => code,
'client_id' => Kontena::Client::CLIENT_ID,
'client_secret' => Kontena::Client::CLIENT_SECRET
},
expects: [200,201],
auth: false
)
response['expires_at'] ||= in_to_at(response['expires_in'])
response
end | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/cli/lib/kontena/client.rb#L147-L166 | train |
kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.get_stream | def get_stream(path, response_block, params = nil, headers = {}, auth = true)
request(path: path, query: params, headers: headers, response_block: response_block, auth: auth, gzip: false)
end | ruby | def get_stream(path, response_block, params = nil, headers = {}, auth = true)
request(path: path, query: params, headers: headers, response_block: response_block, auth: auth, gzip: false)
end | [
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@param [String] path
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@param [Hash] headers | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/cli/lib/kontena/client.rb#L253-L255 | train |
kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.request | def request(http_method: :get, path:'/', body: nil, query: {}, headers: {}, response_block: nil, expects: [200, 201, 204], host: nil, port: nil, auth: true, gzip: true)
retried ||= false
if auth && token_expired?
raise Excon::Error::Unauthorized, "Token expired or not valid, you need to login again, use: kontena #{token_is_for_master? ? "master" : "cloud"} login"
end
request_headers = request_headers(headers, auth: auth, gzip: gzip)
if body.nil?
body_content = ''
request_headers.delete(CONTENT_TYPE)
else
body_content = encode_body(body, request_headers[CONTENT_TYPE])
request_headers.merge!('Content-Length' => body_content.bytesize)
end
uri = URI.parse(path)
host_options = {}
if uri.host
host_options[:host] = uri.host
host_options[:port] = uri.port
host_options[:scheme] = uri.scheme
path = uri.request_uri
else
host_options[:host] = host if host
host_options[:port] = port if port
end
request_options = {
method: http_method,
expects: Array(expects),
path: path_with_prefix(path),
headers: request_headers,
body: body_content,
query: query
}.merge(host_options)
request_options.merge!(response_block: response_block) if response_block
# Store the response into client.last_response
@last_response = http_client.request(request_options)
parse_response(@last_response)
rescue Excon::Error::Unauthorized
if token
debug { 'Server reports access token expired' }
if retried || !token || !token['refresh_token']
raise Kontena::Errors::StandardError.new(401, 'The access token has expired and needs to be refreshed')
end
retried = true
retry if refresh_token
end
raise Kontena::Errors::StandardError.new(401, 'Unauthorized')
rescue Excon::Error::HTTPStatus => error
if error.response.headers['Content-Encoding'] == 'gzip'
error.response.body = Zlib::GzipReader.new(StringIO.new(error.response.body)).read
end
debug { "Request #{error.request[:method].upcase} #{error.request[:path]}: #{error.response.status} #{error.response.reason_phrase}: #{error.response.body}" }
handle_error_response(error.response)
end | ruby | def request(http_method: :get, path:'/', body: nil, query: {}, headers: {}, response_block: nil, expects: [200, 201, 204], host: nil, port: nil, auth: true, gzip: true)
retried ||= false
if auth && token_expired?
raise Excon::Error::Unauthorized, "Token expired or not valid, you need to login again, use: kontena #{token_is_for_master? ? "master" : "cloud"} login"
end
request_headers = request_headers(headers, auth: auth, gzip: gzip)
if body.nil?
body_content = ''
request_headers.delete(CONTENT_TYPE)
else
body_content = encode_body(body, request_headers[CONTENT_TYPE])
request_headers.merge!('Content-Length' => body_content.bytesize)
end
uri = URI.parse(path)
host_options = {}
if uri.host
host_options[:host] = uri.host
host_options[:port] = uri.port
host_options[:scheme] = uri.scheme
path = uri.request_uri
else
host_options[:host] = host if host
host_options[:port] = port if port
end
request_options = {
method: http_method,
expects: Array(expects),
path: path_with_prefix(path),
headers: request_headers,
body: body_content,
query: query
}.merge(host_options)
request_options.merge!(response_block: response_block) if response_block
# Store the response into client.last_response
@last_response = http_client.request(request_options)
parse_response(@last_response)
rescue Excon::Error::Unauthorized
if token
debug { 'Server reports access token expired' }
if retried || !token || !token['refresh_token']
raise Kontena::Errors::StandardError.new(401, 'The access token has expired and needs to be refreshed')
end
retried = true
retry if refresh_token
end
raise Kontena::Errors::StandardError.new(401, 'Unauthorized')
rescue Excon::Error::HTTPStatus => error
if error.response.headers['Content-Encoding'] == 'gzip'
error.response.body = Zlib::GzipReader.new(StringIO.new(error.response.body)).read
end
debug { "Request #{error.request[:method].upcase} #{error.request[:path]}: #{error.response.status} #{error.response.reason_phrase}: #{error.response.body}" }
handle_error_response(error.response)
end | [
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] | Perform a HTTP request. Will try to refresh the access token and retry if it's
expired or if the server responds with HTTP 401.
Automatically parses a JSON response into a hash.
After the request has been performed, the response can be inspected using
client.last_response.
@param http_method [Symbol] :get, :post, etc
@param path [String] if it starts with / then prefix won't be used.
@param body [Hash, String] will be encoded using #encode_body
@param query [Hash] url query parameters
@param headers [Hash] extra headers for request.
@param response_block [Proc] for streaming requests, must respond to #call
@param expects [Array] raises unless response status code matches this list.
@param auth [Boolean] use token authentication default = true
@return [Hash, String] response parsed response object | [
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] | 5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7 | https://github.com/kontena/kontena/blob/5cb5b4457895985231ac88e78c8cbc5a8ffb5ec7/cli/lib/kontena/client.rb#L285-L351 | train |
kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.token_account | def token_account
return {} unless token
if token.respond_to?(:account)
token.account
elsif token.kind_of?(Hash) && token['account'].kind_of?(String)
config.find_account(token['account'])
else
{}
end
rescue => ex
error { "Access token refresh exception" }
error { ex }
false
end | ruby | def token_account
return {} unless token
if token.respond_to?(:account)
token.account
elsif token.kind_of?(Hash) && token['account'].kind_of?(String)
config.find_account(token['account'])
else
{}
end
rescue => ex
error { "Access token refresh exception" }
error { ex }
false
end | [
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kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.refresh_token | def refresh_token
debug { "Performing token refresh" }
return false if token.nil?
return false if token['refresh_token'].nil?
uri = URI.parse(token_account['token_endpoint'])
endpoint_data = { path: uri.path }
endpoint_data[:host] = uri.host if uri.host
endpoint_data[:port] = uri.port if uri.port
debug { "Token refresh endpoint: #{endpoint_data.inspect}" }
return false unless endpoint_data[:path]
response = request(
{
http_method: token_account['token_method'].downcase.to_sym,
body: refresh_request_params,
headers: {
CONTENT_TYPE => token_account['token_post_content_type']
}.merge(
token_account['code_requires_basic_auth'] ? basic_auth_header : {}
),
expects: [200, 201, 400, 401, 403],
auth: false
}.merge(endpoint_data)
)
if response && response['access_token']
debug { "Got response to refresh request" }
token['access_token'] = response['access_token']
token['refresh_token'] = response['refresh_token']
token['expires_at'] = in_to_at(response['expires_in'])
token.config.write if token.respond_to?(:config)
true
else
debug { "Got null or bad response to refresh request: #{last_response.inspect}" }
false
end
rescue => ex
error { "Access token refresh exception" }
error { ex }
false
end | ruby | def refresh_token
debug { "Performing token refresh" }
return false if token.nil?
return false if token['refresh_token'].nil?
uri = URI.parse(token_account['token_endpoint'])
endpoint_data = { path: uri.path }
endpoint_data[:host] = uri.host if uri.host
endpoint_data[:port] = uri.port if uri.port
debug { "Token refresh endpoint: #{endpoint_data.inspect}" }
return false unless endpoint_data[:path]
response = request(
{
http_method: token_account['token_method'].downcase.to_sym,
body: refresh_request_params,
headers: {
CONTENT_TYPE => token_account['token_post_content_type']
}.merge(
token_account['code_requires_basic_auth'] ? basic_auth_header : {}
),
expects: [200, 201, 400, 401, 403],
auth: false
}.merge(endpoint_data)
)
if response && response['access_token']
debug { "Got response to refresh request" }
token['access_token'] = response['access_token']
token['refresh_token'] = response['refresh_token']
token['expires_at'] = in_to_at(response['expires_in'])
token.config.write if token.respond_to?(:config)
true
else
debug { "Got null or bad response to refresh request: #{last_response.inspect}" }
false
end
rescue => ex
error { "Access token refresh exception" }
error { ex }
false
end | [
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] | Perform refresh token request to auth provider.
Updates the client's Token object and writes changes to
configuration.
@param [Boolean] use_basic_auth? When true, use basic auth authentication header
@return [Boolean] success? | [
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kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.encode_body | def encode_body(body, content_type)
if content_type =~ JSON_REGEX # vnd.api+json should pass as json
dump_json(body)
elsif content_type == CONTENT_URLENCODED && body.kind_of?(Hash)
URI.encode_www_form(body)
else
body
end
end | ruby | def encode_body(body, content_type)
if content_type =~ JSON_REGEX # vnd.api+json should pass as json
dump_json(body)
elsif content_type == CONTENT_URLENCODED && body.kind_of?(Hash)
URI.encode_www_form(body)
else
body
end
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kontena/kontena | cli/lib/kontena/client.rb | Kontena.Client.in_to_at | def in_to_at(expires_in)
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end
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if expires_in.to_i < 1
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end
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kontena/kontena | agent/lib/kontena/rpc_client.rb | Kontena.RpcClient.request | def request(method, params, timeout: 30)
if !wait_until("websocket client is connected", timeout: timeout, threshold: 10.0, interval: 0.1) { connected? }
raise TimeoutError.new(500, 'WebsocketClient is not connected')
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end
rescue => exc
warn exc
abort exc
end | ruby | def request(method, params, timeout: 30)
if !wait_until("websocket client is connected", timeout: timeout, threshold: 10.0, interval: 0.1) { connected? }
raise TimeoutError.new(500, 'WebsocketClient is not connected')
end
id = request_id
observable = @requests[id] = RequestObservable.new(method, id)
websocket_client.send_request(id, method, params)
begin
result, error = observe(observable, timeout: timeout)
rescue Timeout::Error => exc
raise TimeoutError.new(500, exc.message)
end
@requests.delete(id)
if error
raise Error.new(error['code'], error['message'])
else
return result
end
rescue => exc
warn exc
abort exc
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kontena/kontena | server/app/services/agent/node_plugger.rb | Agent.NodePlugger.reject! | def reject!(connected_at, code, reason)
self.update_node!(connected_at,
connected: false,
updated: false,
websocket_connection: {
opened: false,
close_code: code,
close_reason: reason,
},
)
info "Rejected connection for node #{@node.to_path} at #{connected_at} with code #{code}: #{reason}"
rescue => exc
error exc
end | ruby | def reject!(connected_at, code, reason)
self.update_node!(connected_at,
connected: false,
updated: false,
websocket_connection: {
opened: false,
close_code: code,
close_reason: reason,
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info "Rejected connection for node #{@node.to_path} at #{connected_at} with code #{code}: #{reason}"
rescue => exc
error exc
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kontena/kontena | server/app/mutations/stacks/sort_helper.rb | Stacks.SortHelper.sort_services | def sort_services(services)
# Map of service name to array of deep links, including links of linked services
service_links = {}
# Build hash of service name to shallow array of linked service names
# {service => [linked_service]}
services.each do |service|
service_links[service[:name]] = __links_for_service(service)
end
# Mutate each service's array to add a deep reference to each linked service's own array of linked services
# {service => [linked_service, [linked_service_links, [...]]]}
service_links.each do |service, links|
links.dup.each do |linked_service|
if linked_service_links = service_links[linked_service]
service_links[service] << linked_service_links
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raise MissingLinkError.new(service, linked_service)
end
end
end
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# {service => [linked_service, linked_service_link, ...]}
service_links.each do |service, links|
begin
service_links[service] = service_links[service].flatten
rescue ArgumentError
raise RecursiveLinkError.new(service, links)
end
end
# Sort using deep service links
services.sort{ |a, b|
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b_links = service_links[b[:name]]
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1
elsif b_links.include? a[:name]
-1
else
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end
}
end | ruby | def sort_services(services)
# Map of service name to array of deep links, including links of linked services
service_links = {}
# Build hash of service name to shallow array of linked service names
# {service => [linked_service]}
services.each do |service|
service_links[service[:name]] = __links_for_service(service)
end
# Mutate each service's array to add a deep reference to each linked service's own array of linked services
# {service => [linked_service, [linked_service_links, [...]]]}
service_links.each do |service, links|
links.dup.each do |linked_service|
if linked_service_links = service_links[linked_service]
service_links[service] << linked_service_links
else
raise MissingLinkError.new(service, linked_service)
end
end
end
# Flatten the deep array references to a flat array
# In case of recursive references, the Array#flatten! will fail with ArgumentError: tried to flatten recursive array
# {service => [linked_service, linked_service_link, ...]}
service_links.each do |service, links|
begin
service_links[service] = service_links[service].flatten
rescue ArgumentError
raise RecursiveLinkError.new(service, links)
end
end
# Sort using deep service links
services.sort{ |a, b|
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b_links = service_links[b[:name]]
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kontena/kontena | cli/lib/kontena/cli/helpers/health_helper.rb | Kontena::Cli::Helpers.HealthHelper.grid_health | def grid_health(grid, nodes)
initial = grid['initial_size']
minimum = grid['initial_size'] / 2 + 1 # a majority is required for etcd quorum
online = nodes.select{|node| node['initial_member'] && node['connected']}
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else
return :ok
end
end | ruby | def grid_health(grid, nodes)
initial = grid['initial_size']
minimum = grid['initial_size'] / 2 + 1 # a majority is required for etcd quorum
online = nodes.select{|node| node['initial_member'] && node['connected']}
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end
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kontena/kontena | cli/lib/kontena/cli/stacks/common.rb | Kontena::Cli::Stacks.Common.stack | def stack
@stack ||= reader.execute(
name: stack_name,
parent_name: self.respond_to?(:parent_name) ? self.parent_name : nil,
values: (self.respond_to?(:values_from_options) ? self.values_from_options : {})
)
end | ruby | def stack
@stack ||= reader.execute(
name: stack_name,
parent_name: self.respond_to?(:parent_name) ? self.parent_name : nil,
values: (self.respond_to?(:values_from_options) ? self.values_from_options : {})
)
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kontena/kontena | cli/lib/kontena/cli/stacks/common.rb | Kontena::Cli::Stacks.Common.set_env_variables | def set_env_variables(stack, grid, platform = grid)
ENV['STACK'] = stack
ENV['GRID'] = grid
ENV['PLATFORM'] = platform
end | ruby | def set_env_variables(stack, grid, platform = grid)
ENV['STACK'] = stack
ENV['GRID'] = grid
ENV['PLATFORM'] = platform
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@param platform [String] current platform name, defaults to param grid value | [
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kontena/kontena | cli/lib/kontena/cli/stacks/common.rb | Kontena::Cli::Stacks.Common.stacks_client | def stacks_client
@stacks_client ||= Kontena::StacksClient.new(current_account.stacks_url, current_account.token, read_requires_token: current_account.stacks_read_authentication)
end | ruby | def stacks_client
@stacks_client ||= Kontena::StacksClient.new(current_account.stacks_url, current_account.token, read_requires_token: current_account.stacks_read_authentication)
end | [
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kontena/kontena | cli/lib/kontena/stacks/change_resolver.rb | Kontena::Stacks.ChangeResolver.stack_upgraded? | def stack_upgraded?(name)
old_stack = old_data.stack(name)
new_stack = new_data.stack(name)
return true if new_stack.root?
return true if old_stack.version != new_stack.version
return true if old_stack.stack_name != new_stack.stack_name
return true if old_stack.variables != new_stack.variables
false
end | ruby | def stack_upgraded?(name)
old_stack = old_data.stack(name)
new_stack = new_data.stack(name)
return true if new_stack.root?
return true if old_stack.version != new_stack.version
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kontena/kontena | agent/lib/kontena/workers/log_worker.rb | Kontena::Workers.LogWorker.process_queue | def process_queue
loop do
sleep 1 until processing?
buffer = @queue.shift(BATCH_SIZE)
if buffer.size > 0
rpc_client.notification('/containers/log_batch', [buffer])
sleep 0.01
else
sleep 1
end
end
end | ruby | def process_queue
loop do
sleep 1 until processing?
buffer = @queue.shift(BATCH_SIZE)
if buffer.size > 0
rpc_client.notification('/containers/log_batch', [buffer])
sleep 0.01
else
sleep 1
end
end
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kontena/kontena | agent/lib/kontena/workers/log_worker.rb | Kontena::Workers.LogWorker.start_streaming | def start_streaming
info 'start streaming logs from containers'
Docker::Container.all.each do |container|
begin
self.stream_container_logs(container) unless container.skip_logs?
rescue Docker::Error::NotFoundError => exc
# Could be thrown since container.skip_logs? actually loads the container details
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rescue => exc
error exc
end
end
@streaming = true
end | ruby | def start_streaming
info 'start streaming logs from containers'
Docker::Container.all.each do |container|
begin
self.stream_container_logs(container) unless container.skip_logs?
rescue Docker::Error::NotFoundError => exc
# Could be thrown since container.skip_logs? actually loads the container details
warn exc.message
rescue => exc
error exc
end
end
@streaming = true
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kontena/kontena | agent/lib/kontena/workers/log_worker.rb | Kontena::Workers.LogWorker.stop_streaming | def stop_streaming
@streaming = false
info 'stop log streaming'
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queued_item = @queue.find { |i| i[:id] == id }
time = queued_item.nil? ? Time.now.to_i : Time.parse(queued_item[:time]).to_i
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end
end | ruby | def stop_streaming
@streaming = false
info 'stop log streaming'
@workers.keys.dup.each do |id|
queued_item = @queue.find { |i| i[:id] == id }
time = queued_item.nil? ? Time.now.to_i : Time.parse(queued_item[:time]).to_i
self.stop_streaming_container_logs(id)
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end
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kontena/kontena | cli/lib/kontena/cli/stacks/upgrade_command.rb | Kontena::Cli::Stacks.UpgradeCommand.process_data | def process_data(old_data, new_data)
logger.debug { "Master stacks: #{old_data.keys.join(",")} YAML stacks: #{new_data.keys.join(",")}" }
new_data.reverse_each do |stackname, data|
spinner "Processing stack #{pastel.cyan(stackname)}"
process_stack_data(stackname, data, old_data)
hint_on_validation_notifications(reader.notifications, reader.loader.source)
abort_on_validation_errors(reader.errors, reader.loader.source)
end
old_set = Kontena::Stacks::StackDataSet.new(old_data)
new_set = Kontena::Stacks::StackDataSet.new(new_data)
if skip_dependencies?
[old_set, new_set].each(&:remove_dependencies)
end
spinner "Analyzing upgrade" do
Kontena::Stacks::ChangeResolver.new(old_set, new_set)
end
end | ruby | def process_data(old_data, new_data)
logger.debug { "Master stacks: #{old_data.keys.join(",")} YAML stacks: #{new_data.keys.join(",")}" }
new_data.reverse_each do |stackname, data|
spinner "Processing stack #{pastel.cyan(stackname)}"
process_stack_data(stackname, data, old_data)
hint_on_validation_notifications(reader.notifications, reader.loader.source)
abort_on_validation_errors(reader.errors, reader.loader.source)
end
old_set = Kontena::Stacks::StackDataSet.new(old_data)
new_set = Kontena::Stacks::StackDataSet.new(new_data)
if skip_dependencies?
[old_set, new_set].each(&:remove_dependencies)
end
spinner "Analyzing upgrade" do
Kontena::Stacks::ChangeResolver.new(old_set, new_set)
end
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kontena/kontena | cli/lib/kontena/cli/localhost_web_server.rb | Kontena.LocalhostWebServer.serve_one | def serve_one
Kontena.logger.debug("LHWS") { "Waiting for connection on port #{port}.." }
socket = server.accept
content = socket.recvfrom(2048).first.split(/(?:\r)?\n/)
request = content.shift
headers = {}
while line = content.shift
break if line.nil?
break if line == ''
header, value = line.chomp.split(/:\s{0,}/, 2)
headers[header] = value
end
body = content.join("\n")
Kontena.logger.debug("LHWS") { "Got request: \"#{request.inspect}\n Headers: #{headers.inspect}\n Body: #{body}\"" }
get_request = request[/GET (\/cb.+?) HTTP/, 1]
if get_request
if success_response
socket.print [
'HTTP/1.1 200 OK',
'Content-Type: text/html',
"Content-Length: #{success_response.bytesize}",
"Connection: close",
'',
success_response
].join("\r\n")
else
socket.print [
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"Location: #{SUCCESS_URL}",
"Referrer-Policy: no-referrer",
"Connection: close",
''
].join("\r\n")
end
socket.close
server.close
uri = URI.parse("http://localhost#{get_request}")
Kontena.logger.debug("LHWS") { " * Parsing params: \"#{uri.query}\"" }
params = {}
URI.decode_www_form(uri.query).each do |key, value|
if value.to_s == ''
next
elsif value.to_s =~ /\A\d+\z/
params[key] = value.to_i
else
params[key] = value
end
end
params
else
# Unless it's a query to /cb, send an error message and keep listening,
# it might have been something funny like fetching favicon.ico
socket.print [
'HTTP/1.1 400 Bad request',
'Content-Type: text/plain',
"Content-Length: #{error_response.bytesize}",
'Connection: close',
'',
error_response
].join("\r\n")
socket.close
serve_one # serve more, this one was not proper.
end
end | ruby | def serve_one
Kontena.logger.debug("LHWS") { "Waiting for connection on port #{port}.." }
socket = server.accept
content = socket.recvfrom(2048).first.split(/(?:\r)?\n/)
request = content.shift
headers = {}
while line = content.shift
break if line.nil?
break if line == ''
header, value = line.chomp.split(/:\s{0,}/, 2)
headers[header] = value
end
body = content.join("\n")
Kontena.logger.debug("LHWS") { "Got request: \"#{request.inspect}\n Headers: #{headers.inspect}\n Body: #{body}\"" }
get_request = request[/GET (\/cb.+?) HTTP/, 1]
if get_request
if success_response
socket.print [
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'Content-Type: text/html',
"Content-Length: #{success_response.bytesize}",
"Connection: close",
'',
success_response
].join("\r\n")
else
socket.print [
'HTTP/1.1 302 Found',
"Location: #{SUCCESS_URL}",
"Referrer-Policy: no-referrer",
"Connection: close",
''
].join("\r\n")
end
socket.close
server.close
uri = URI.parse("http://localhost#{get_request}")
Kontena.logger.debug("LHWS") { " * Parsing params: \"#{uri.query}\"" }
params = {}
URI.decode_www_form(uri.query).each do |key, value|
if value.to_s == ''
next
elsif value.to_s =~ /\A\d+\z/
params[key] = value.to_i
else
params[key] = value
end
end
params
else
# Unless it's a query to /cb, send an error message and keep listening,
# it might have been something funny like fetching favicon.ico
socket.print [
'HTTP/1.1 400 Bad request',
'Content-Type: text/plain',
"Content-Length: #{error_response.bytesize}",
'Connection: close',
'',
error_response
].join("\r\n")
socket.close
serve_one # serve more, this one was not proper.
end
end | [
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egonSchiele/contracts.ruby | lib/contracts/method_handler.rb | Contracts.MethodHandler.handle | def handle
return unless engine?
return if decorators.empty?
validate_decorators!
validate_pattern_matching!
engine.add_method_decorator(method_type, method_name, decorator)
mark_pattern_matching_decorators
method_reference.make_alias(target)
redefine_method
end | ruby | def handle
return unless engine?
return if decorators.empty?
validate_decorators!
validate_pattern_matching!
engine.add_method_decorator(method_type, method_name, decorator)
mark_pattern_matching_decorators
method_reference.make_alias(target)
redefine_method
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egonSchiele/contracts.ruby | lib/contracts/method_reference.rb | Contracts.MethodReference.make_definition | def make_definition(this, &blk)
is_private = private?(this)
is_protected = protected?(this)
alias_target(this).send(:define_method, name, &blk)
make_private(this) if is_private
make_protected(this) if is_protected
end | ruby | def make_definition(this, &blk)
is_private = private?(this)
is_protected = protected?(this)
alias_target(this).send(:define_method, name, &blk)
make_private(this) if is_private
make_protected(this) if is_protected
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egonSchiele/contracts.ruby | lib/contracts/method_reference.rb | Contracts.MethodReference.make_alias | def make_alias(this)
_aliased_name = aliased_name
original_name = name
alias_target(this).class_eval do
alias_method _aliased_name, original_name
end
end | ruby | def make_alias(this)
_aliased_name = aliased_name
original_name = name
alias_target(this).class_eval do
alias_method _aliased_name, original_name
end
end | [
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kschiess/parslet | lib/parslet/atoms/can_flatten.rb | Parslet::Atoms.CanFlatten.flatten | def flatten(value, named=false)
# Passes through everything that isn't an array of things
return value unless value.instance_of? Array
# Extracts the s-expression tag
tag, *tail = value
# Merges arrays:
result = tail.
map { |e| flatten(e) } # first flatten each element
case tag
when :sequence
return flatten_sequence(result)
when :maybe
return named ? result.first : result.first || ''
when :repetition
return flatten_repetition(result, named)
end
fail "BUG: Unknown tag #{tag.inspect}."
end | ruby | def flatten(value, named=false)
# Passes through everything that isn't an array of things
return value unless value.instance_of? Array
# Extracts the s-expression tag
tag, *tail = value
# Merges arrays:
result = tail.
map { |e| flatten(e) } # first flatten each element
case tag
when :sequence
return flatten_sequence(result)
when :maybe
return named ? result.first : result.first || ''
when :repetition
return flatten_repetition(result, named)
end
fail "BUG: Unknown tag #{tag.inspect}."
end | [
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kschiess/parslet | lib/parslet/atoms/can_flatten.rb | Parslet::Atoms.CanFlatten.foldl | def foldl(list, &block)
return '' if list.empty?
list[1..-1].inject(list.first, &block)
end | ruby | def foldl(list, &block)
return '' if list.empty?
list[1..-1].inject(list.first, &block)
end | [
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kschiess/parslet | lib/parslet/atoms/can_flatten.rb | Parslet::Atoms.CanFlatten.flatten_sequence | def flatten_sequence(list)
foldl(list.compact) { |r, e| # and then merge flat elements
merge_fold(r, e)
}
end | ruby | def flatten_sequence(list)
foldl(list.compact) { |r, e| # and then merge flat elements
merge_fold(r, e)
}
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kschiess/parslet | lib/parslet/atoms/can_flatten.rb | Parslet::Atoms.CanFlatten.flatten_repetition | def flatten_repetition(list, named)
if list.any? { |e| e.instance_of?(Hash) }
# If keyed subtrees are in the array, we'll want to discard all
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return [] if named && list.empty?
# If there are only strings, concatenate them and return that.
foldl(list.compact) { |s,e| s+e }
end | ruby | def flatten_repetition(list, named)
if list.any? { |e| e.instance_of?(Hash) }
# If keyed subtrees are in the array, we'll want to discard all
# strings inbetween. To keep them, name them.
return list.select { |e| e.instance_of?(Hash) }
end
if list.any? { |e| e.instance_of?(Array) }
# If any arrays are nested in this array, flatten all arrays to this
# level.
return list.
select { |e| e.instance_of?(Array) }.
flatten(1)
end
# Consistent handling of empty lists, when we act on a named result
return [] if named && list.empty?
# If there are only strings, concatenate them and return that.
foldl(list.compact) { |s,e| s+e }
end | [
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kschiess/parslet | lib/parslet.rb | Parslet.ClassMethods.rule | def rule(name, opts={}, &definition)
undef_method name if method_defined? name
define_method(name) do
@rules ||= {} # <name, rule> memoization
return @rules[name] if @rules.has_key?(name)
# Capture the self of the parser class along with the definition.
definition_closure = proc {
self.instance_eval(&definition)
}
@rules[name] = Atoms::Entity.new(name, opts[:label], &definition_closure)
end
end | ruby | def rule(name, opts={}, &definition)
undef_method name if method_defined? name
define_method(name) do
@rules ||= {} # <name, rule> memoization
return @rules[name] if @rules.has_key?(name)
# Capture the self of the parser class along with the definition.
definition_closure = proc {
self.instance_eval(&definition)
}
@rules[name] = Atoms::Entity.new(name, opts[:label], &definition_closure)
end
end | [
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root :twobar
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kschiess/parslet | lib/parslet/cause.rb | Parslet.Cause.raise | def raise(exception_klass=Parslet::ParseFailed)
exception = exception_klass.new(self.to_s, self)
Kernel.raise exception
end | ruby | def raise(exception_klass=Parslet::ParseFailed)
exception = exception_klass.new(self.to_s, self)
Kernel.raise exception
end | [
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kschiess/parslet | lib/parslet/source.rb | Parslet.Source.consume | def consume(n)
position = self.pos
slice_str = @str.scan(@re_cache[n])
slice = Parslet::Slice.new(
position,
slice_str,
@line_cache)
return slice
end | ruby | def consume(n)
position = self.pos
slice_str = @str.scan(@re_cache[n])
slice = Parslet::Slice.new(
position,
slice_str,
@line_cache)
return slice
end | [
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nesaulov/surrealist | lib/surrealist/builder.rb | Surrealist.Builder.construct_collection | def construct_collection(schema, instance, key, value)
schema[key] = instance.send(key).map do |inst|
call(Copier.deep_copy(value), inst)
end
end | ruby | def construct_collection(schema, instance, key, value)
schema[key] = instance.send(key).map do |inst|
call(Copier.deep_copy(value), inst)
end
end | [
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@param [Object] instance the instance of the object which methods from the schema are called on.
@param [Symbol] key the symbol that represents method on the instance
@param [Any] value returned when key is called on instance
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nesaulov/surrealist | lib/surrealist/instance_methods.rb | Surrealist.InstanceMethods.surrealize | def surrealize(**args)
return args[:serializer].new(self).surrealize(args) if args[:serializer]
if (serializer = find_serializer(args[:for]))
return serializer.new(self).surrealize(args)
end
Oj.dump(Surrealist.build_schema(instance: self, **args), mode: :compat)
end | ruby | def surrealize(**args)
return args[:serializer].new(self).surrealize(args) if args[:serializer]
if (serializer = find_serializer(args[:for]))
return serializer.new(self).surrealize(args)
end
Oj.dump(Surrealist.build_schema(instance: self, **args), mode: :compat)
end | [
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@param [Boolean] [optional] include_root optional argument for having the root key of the resulting hash
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@param [Boolean] [optional] include_namespaces optional argument for having root key as a nested hash of
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@param [Integer] [optional] namespaces_nesting_level level of namespaces nesting.
@return [String] a json-formatted string corresponding to the schema
provided in the object's class. Values will be taken from the return values
of appropriate methods from the object.
@raise +Surrealist::UnknownSchemaError+ if no schema was provided in the object's class.
@raise +Surrealist::InvalidTypeError+ if type-check failed at some point.
@raise +Surrealist::UndefinedMethodError+ if a key defined in the schema
does not have a corresponding method on the object.
@example Define a schema and surrealize the object
class User
include Surrealist
json_schema do
{
name: String,
age: Integer,
}
end
def name
'Nikita'
end
def age
23
end
end
User.new.surrealize
# => "{\"name\":\"Nikita\",\"age\":23}"
# For more examples see README | [
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nesaulov/surrealist | lib/surrealist/instance_methods.rb | Surrealist.InstanceMethods.build_schema | def build_schema(**args)
return args[:serializer].new(self).build_schema(args) if args[:serializer]
if (serializer = find_serializer(args[:for]))
return serializer.new(self).build_schema(args)
end
Surrealist.build_schema(instance: self, **args)
end | ruby | def build_schema(**args)
return args[:serializer].new(self).build_schema(args) if args[:serializer]
if (serializer = find_serializer(args[:for]))
return serializer.new(self).build_schema(args)
end
Surrealist.build_schema(instance: self, **args)
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nesaulov/surrealist | lib/surrealist/serializer.rb | Surrealist.Serializer.build_schema | def build_schema(**args)
if Helper.collection?(object)
build_collection_schema(args)
else
Surrealist.build_schema(instance: self, **args)
end
end | ruby | def build_schema(**args)
if Helper.collection?(object)
build_collection_schema(args)
else
Surrealist.build_schema(instance: self, **args)
end
end | [
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nesaulov/surrealist | lib/surrealist/serializer.rb | Surrealist.Serializer.build_collection_schema | def build_collection_schema(**args)
object.map { |object| self.class.new(object, context).build_schema(args) }
end | ruby | def build_collection_schema(**args)
object.map { |object| self.class.new(object, context).build_schema(args) }
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nesaulov/surrealist | lib/surrealist/carrier.rb | Surrealist.Carrier.parameters | def parameters
{ camelize: camelize, include_root: include_root, include_namespaces: include_namespaces,
root: root, namespaces_nesting_level: namespaces_nesting_level }
end | ruby | def parameters
{ camelize: camelize, include_root: include_root, include_namespaces: include_namespaces,
root: root, namespaces_nesting_level: namespaces_nesting_level }
end | [
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nesaulov/surrealist | lib/surrealist/carrier.rb | Surrealist.Carrier.check_booleans! | def check_booleans!
booleans_hash.each do |key, value|
unless BOOLEANS.include?(value)
raise ArgumentError, "Expected `#{key}` to be either true, false or nil, got #{value}"
end
end
end | ruby | def check_booleans!
booleans_hash.each do |key, value|
unless BOOLEANS.include?(value)
raise ArgumentError, "Expected `#{key}` to be either true, false or nil, got #{value}"
end
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nesaulov/surrealist | lib/surrealist/carrier.rb | Surrealist.Carrier.check_root! | def check_root!
unless root.nil? || (root.is_a?(String) && !root.strip.empty?) || root.is_a?(Symbol)
Surrealist::ExceptionRaiser.raise_invalid_root!(root)
end
end | ruby | def check_root!
unless root.nil? || (root.is_a?(String) && !root.strip.empty?) || root.is_a?(Symbol)
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nesaulov/surrealist | lib/surrealist/class_methods.rb | Surrealist.ClassMethods.delegate_surrealization_to | def delegate_surrealization_to(klass)
raise TypeError, "Expected type of Class got #{klass.class} instead" unless klass.is_a?(Class)
Surrealist::ExceptionRaiser.raise_invalid_schema_delegation! unless Helper.surrealist?(klass)
hash = Surrealist::VarsHelper.find_schema(klass)
Surrealist::VarsHelper.set_schema(self, hash)
end | ruby | def delegate_surrealization_to(klass)
raise TypeError, "Expected type of Class got #{klass.class} instead" unless klass.is_a?(Class)
Surrealist::ExceptionRaiser.raise_invalid_schema_delegation! unless Helper.surrealist?(klass)
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json_schema do
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def name
'Parent'
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# For more examples see README | [
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nesaulov/surrealist | lib/surrealist/class_methods.rb | Surrealist.ClassMethods.surrealize_with | def surrealize_with(klass, tag: Surrealist::VarsHelper::DEFAULT_TAG)
if klass < Surrealist::Serializer
Surrealist::VarsHelper.add_serializer(self, klass, tag: tag)
instance_variable_set(VarsHelper::PARENT_VARIABLE, klass.defined_schema)
else
raise ArgumentError, "#{klass} should be inherited from Surrealist::Serializer"
end
end | ruby | def surrealize_with(klass, tag: Surrealist::VarsHelper::DEFAULT_TAG)
if klass < Surrealist::Serializer
Surrealist::VarsHelper.add_serializer(self, klass, tag: tag)
instance_variable_set(VarsHelper::PARENT_VARIABLE, klass.defined_schema)
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contribsys/faktory_worker_ruby | lib/faktory/client.rb | Faktory.Client.fetch | def fetch(*queues)
job = nil
transaction do
command("FETCH", *queues)
job = result!
end
JSON.parse(job) if job
end | ruby | def fetch(*queues)
job = nil
transaction do
command("FETCH", *queues)
job = result!
end
JSON.parse(job) if job
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contribsys/faktory_worker_ruby | lib/faktory/client.rb | Faktory.Client.beat | def beat
transaction do
command("BEAT", %Q[{"wid":"#{@@random_process_wid}"}])
str = result!
if str == "OK"
str
else
hash = JSON.parse(str)
hash["state"]
end
end
end | ruby | def beat
transaction do
command("BEAT", %Q[{"wid":"#{@@random_process_wid}"}])
str = result!
if str == "OK"
str
else
hash = JSON.parse(str)
hash["state"]
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end
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excid3/simple_discussion | lib/simple_discussion/will_paginate.rb | SimpleDiscussion.BootstrapLinkRenderer.url | def url(page)
@base_url_params ||= begin
url_params = merge_get_params(default_url_params)
merge_optional_params(url_params)
end
url_params = @base_url_params.dup
add_current_page_param(url_params, page)
# Add optional url_builder support
(@options[:url_builder] || @template).url_for(url_params)
end | ruby | def url(page)
@base_url_params ||= begin
url_params = merge_get_params(default_url_params)
merge_optional_params(url_params)
end
url_params = @base_url_params.dup
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PierreRambaud/gemirro | lib/gemirro/source.rb | Gemirro.Source.fetch_prerelease_versions | def fetch_prerelease_versions
Utils.logger.info(
"Fetching #{Configuration.prerelease_versions_file}" \
" on #{@name} (#{@host})"
)
Http.get(host + '/' + Configuration.prerelease_versions_file).body
end | ruby | def fetch_prerelease_versions
Utils.logger.info(
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" on #{@name} (#{@host})"
)
Http.get(host + '/' + Configuration.prerelease_versions_file).body
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PierreRambaud/gemirro | lib/gemirro/mirror_directory.rb | Gemirro.MirrorDirectory.add_file | def add_file(name, content)
full_path = File.join(@path, name)
file = MirrorFile.new(full_path)
file.write(content)
file
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full_path = File.join(@path, name)
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PierreRambaud/gemirro | lib/gemirro/gems_fetcher.rb | Gemirro.GemsFetcher.versions_for | def versions_for(gem)
available = @versions_file.versions_for(gem.name)
return [available.last] if gem.only_latest?
versions = available.select do |v|
gem.requirement.satisfied_by?(v[0])
end
versions = [available.last] if versions.empty?
versions
end | ruby | def versions_for(gem)
available = @versions_file.versions_for(gem.name)
return [available.last] if gem.only_latest?
versions = available.select do |v|
gem.requirement.satisfied_by?(v[0])
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versions
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PierreRambaud/gemirro | lib/gemirro/gems_fetcher.rb | Gemirro.GemsFetcher.fetch_gemspec | def fetch_gemspec(gem, version)
filename = gem.gemspec_filename(version)
satisfied = if gem.only_latest?
true
else
gem.requirement.satisfied_by?(version)
end
if gemspec_exists?(filename) || !satisfied
Utils.logger.debug("Skipping #{filename}")
return
end
Utils.logger.info("Fetching #{filename}")
fetch_from_source(filename, gem, version, true)
end | ruby | def fetch_gemspec(gem, version)
filename = gem.gemspec_filename(version)
satisfied = if gem.only_latest?
true
else
gem.requirement.satisfied_by?(version)
end
if gemspec_exists?(filename) || !satisfied
Utils.logger.debug("Skipping #{filename}")
return
end
Utils.logger.info("Fetching #{filename}")
fetch_from_source(filename, gem, version, true)
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PierreRambaud/gemirro | lib/gemirro/gems_fetcher.rb | Gemirro.GemsFetcher.fetch_gem | def fetch_gem(gem, version)
filename = gem.filename(version)
satisfied = if gem.only_latest?
true
else
gem.requirement.satisfied_by?(version)
end
name = gem.name
if gem_exists?(filename) || ignore_gem?(name, version, gem.platform) ||
!satisfied
Utils.logger.debug("Skipping #{filename}")
return
end
Utils.configuration.ignore_gem(gem.name, version, gem.platform)
Utils.logger.info("Fetching #{filename}")
fetch_from_source(filename, gem, version)
end | ruby | def fetch_gem(gem, version)
filename = gem.filename(version)
satisfied = if gem.only_latest?
true
else
gem.requirement.satisfied_by?(version)
end
name = gem.name
if gem_exists?(filename) || ignore_gem?(name, version, gem.platform) ||
!satisfied
Utils.logger.debug("Skipping #{filename}")
return
end
Utils.configuration.ignore_gem(gem.name, version, gem.platform)
Utils.logger.info("Fetching #{filename}")
fetch_from_source(filename, gem, version)
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PierreRambaud/gemirro | lib/gemirro/versions_fetcher.rb | Gemirro.VersionsFetcher.read_file | def read_file(file, prerelease = false)
destination = Gemirro.configuration.destination
file_dst = File.join(destination, file)
unless File.exist?(file_dst)
File.write(file_dst, @source.fetch_versions) unless prerelease
File.write(file_dst, @source.fetch_prerelease_versions) if prerelease
end
File.read(file_dst)
end | ruby | def read_file(file, prerelease = false)
destination = Gemirro.configuration.destination
file_dst = File.join(destination, file)
unless File.exist?(file_dst)
File.write(file_dst, @source.fetch_versions) unless prerelease
File.write(file_dst, @source.fetch_prerelease_versions) if prerelease
end
File.read(file_dst)
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PierreRambaud/gemirro | lib/gemirro/gem.rb | Gemirro.Gem.filename | def filename(gem_version = nil)
gem_version ||= version.to_s
n = [name, gem_version]
n.push(@platform) if @platform != 'ruby'
"#{n.join('-')}.gem"
end | ruby | def filename(gem_version = nil)
gem_version ||= version.to_s
n = [name, gem_version]
n.push(@platform) if @platform != 'ruby'
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PierreRambaud/gemirro | lib/gemirro/gem.rb | Gemirro.Gem.gemspec_filename | def gemspec_filename(gem_version = nil)
gem_version ||= version.to_s
n = [name, gem_version]
n.push(@platform) if @platform != 'ruby'
"#{n.join('-')}.gemspec.rz"
end | ruby | def gemspec_filename(gem_version = nil)
gem_version ||= version.to_s
n = [name, gem_version]
n.push(@platform) if @platform != 'ruby'
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PierreRambaud/gemirro | lib/gemirro/server.rb | Gemirro.Server.fetch_gem | def fetch_gem(resource)
return unless Utils.configuration.fetch_gem
name = File.basename(resource)
result = name.match(URI_REGEXP)
return unless result
gem_name, gem_version, gem_platform, gem_type = result.captures
return unless gem_name && gem_version
begin
gem = Utils.stored_gem(gem_name, gem_version, gem_platform)
gem.gemspec = true if gem_type == GEMSPEC_TYPE
# rubocop:disable Metrics/LineLength
return if Utils.gems_fetcher.gem_exists?(gem.filename(gem_version)) && gem_type == GEM_TYPE
return if Utils.gems_fetcher.gemspec_exists?(gem.gemspec_filename(gem_version)) && gem_type == GEMSPEC_TYPE
# rubocop:enable Metrics/LineLength
Utils.logger
.info("Try to download #{gem_name} with version #{gem_version}")
Utils.gems_fetcher.source.gems.clear
Utils.gems_fetcher.source.gems.push(gem)
Utils.gems_fetcher.fetch
update_indexes if Utils.configuration.update_on_fetch
rescue StandardError => e
Utils.logger.error(e)
end
end | ruby | def fetch_gem(resource)
return unless Utils.configuration.fetch_gem
name = File.basename(resource)
result = name.match(URI_REGEXP)
return unless result
gem_name, gem_version, gem_platform, gem_type = result.captures
return unless gem_name && gem_version
begin
gem = Utils.stored_gem(gem_name, gem_version, gem_platform)
gem.gemspec = true if gem_type == GEMSPEC_TYPE
# rubocop:disable Metrics/LineLength
return if Utils.gems_fetcher.gem_exists?(gem.filename(gem_version)) && gem_type == GEM_TYPE
return if Utils.gems_fetcher.gemspec_exists?(gem.gemspec_filename(gem_version)) && gem_type == GEMSPEC_TYPE
# rubocop:enable Metrics/LineLength
Utils.logger
.info("Try to download #{gem_name} with version #{gem_version}")
Utils.gems_fetcher.source.gems.clear
Utils.gems_fetcher.source.gems.push(gem)
Utils.gems_fetcher.fetch
update_indexes if Utils.configuration.update_on_fetch
rescue StandardError => e
Utils.logger.error(e)
end
end | [
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PierreRambaud/gemirro | lib/gemirro/server.rb | Gemirro.Server.update_indexes | def update_indexes
indexer = Gemirro::Indexer.new(Utils.configuration.destination)
indexer.only_origin = true
indexer.ui = ::Gem::SilentUI.new
Utils.logger.info('Generating indexes')
indexer.update_index
indexer.updated_gems.each do |gem|
Utils.cache.flush_key(File.basename(gem))
end
rescue SystemExit => e
Utils.logger.info(e.message)
end | ruby | def update_indexes
indexer = Gemirro::Indexer.new(Utils.configuration.destination)
indexer.only_origin = true
indexer.ui = ::Gem::SilentUI.new
Utils.logger.info('Generating indexes')
indexer.update_index
indexer.updated_gems.each do |gem|
Utils.cache.flush_key(File.basename(gem))
end
rescue SystemExit => e
Utils.logger.info(e.message)
end | [
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PierreRambaud/gemirro | lib/gemirro/server.rb | Gemirro.Server.query_gems_list | def query_gems_list
Utils.gems_collection(false) # load collection
gems = Parallel.map(query_gems, in_threads: 4) do |query_gem|
gem_dependencies(query_gem)
end
gems.flatten!
gems.reject!(&:empty?)
gems
end | ruby | def query_gems_list
Utils.gems_collection(false) # load collection
gems = Parallel.map(query_gems, in_threads: 4) do |query_gem|
gem_dependencies(query_gem)
end
gems.flatten!
gems.reject!(&:empty?)
gems
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PierreRambaud/gemirro | lib/gemirro/server.rb | Gemirro.Server.gem_dependencies | def gem_dependencies(gem_name)
Utils.cache.cache(gem_name) do
gems = Utils.gems_collection(false)
gem_collection = gems.find_by_name(gem_name)
return '' if gem_collection.nil?
gem_collection = Parallel.map(gem_collection, in_threads: 4) do |gem|
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end
gem_collection.reject! do |_, spec|
spec.nil?
end
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dependencies = spec.dependencies.select do |d|
d.type == :runtime
end
dependencies = Parallel.map(dependencies, in_threads: 4) do |d|
[d.name.is_a?(Array) ? d.name.first : d.name, d.requirement.to_s]
end
{
name: gem.name,
number: gem.number,
platform: gem.platform,
dependencies: dependencies
}
end
end
end | ruby | def gem_dependencies(gem_name)
Utils.cache.cache(gem_name) do
gems = Utils.gems_collection(false)
gem_collection = gems.find_by_name(gem_name)
return '' if gem_collection.nil?
gem_collection = Parallel.map(gem_collection, in_threads: 4) do |gem|
[gem, spec_for(gem.name, gem.number, gem.platform)]
end
gem_collection.reject! do |_, spec|
spec.nil?
end
Parallel.map(gem_collection, in_threads: 4) do |gem, spec|
dependencies = spec.dependencies.select do |d|
d.type == :runtime
end
dependencies = Parallel.map(dependencies, in_threads: 4) do |d|
[d.name.is_a?(Array) ? d.name.first : d.name, d.requirement.to_s]
end
{
name: gem.name,
number: gem.number,
platform: gem.platform,
dependencies: dependencies
}
end
end
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PierreRambaud/gemirro | lib/gemirro/indexer.rb | Gemirro.Indexer.download_from_source | def download_from_source(file)
source_host = Gemirro.configuration.source.host
Utils.logger.info("Download from source: #{file}")
resp = Http.get("#{source_host}/#{File.basename(file)}")
return unless resp.code == 200
resp.body
end | ruby | def download_from_source(file)
source_host = Gemirro.configuration.source.host
Utils.logger.info("Download from source: #{file}")
resp = Http.get("#{source_host}/#{File.basename(file)}")
return unless resp.code == 200
resp.body
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PierreRambaud/gemirro | lib/gemirro/indexer.rb | Gemirro.Indexer.map_gems_to_specs | def map_gems_to_specs(gems)
gems.map.with_index do |gemfile, index|
# rubocop:disable Metrics/LineLength
Utils.logger.info("[#{index + 1}/#{gems.size}]: Processing #{gemfile.split('/')[-1]}")
# rubocop:enable Metrics/LineLength
if File.size(gemfile).zero?
Utils.logger.warn("Skipping zero-length gem: #{gemfile}")
next
end
begin
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.open(File.open(gemfile, 'rb'), 'r', &:metadata)
else
::Gem::Package.new(gemfile).spec
end
spec.loaded_from = gemfile
# HACK: fuck this shit - borks all tests that use pl1
if File.basename(gemfile, '.gem') != spec.original_name
exp = spec.full_name
exp << " (#{spec.original_name})" if
spec.original_name != spec.full_name
msg = "Skipping misnamed gem: #{gemfile} should be named #{exp}"
Utils.logger.warn(msg)
next
end
version = spec.version.version
unless version =~ /^\d+\.\d+\.\d+.*/
msg = "Skipping gem #{spec.full_name} - invalid version #{version}"
Utils.logger.warn(msg)
next
end
if ::Gem::VERSION >= '2.5.0'
spec.abbreviate
spec.sanitize
else
abbreviate spec
sanitize spec
end
spec
rescue SignalException
msg = 'Received signal, exiting'
Utils.logger.error(msg)
raise
rescue StandardError => e
msg = ["Unable to process #{gemfile}",
"#{e.message} (#{e.class})",
"\t#{e.backtrace.join "\n\t"}"].join("\n")
Utils.logger.debug(msg)
end
end.compact
end | ruby | def map_gems_to_specs(gems)
gems.map.with_index do |gemfile, index|
# rubocop:disable Metrics/LineLength
Utils.logger.info("[#{index + 1}/#{gems.size}]: Processing #{gemfile.split('/')[-1]}")
# rubocop:enable Metrics/LineLength
if File.size(gemfile).zero?
Utils.logger.warn("Skipping zero-length gem: #{gemfile}")
next
end
begin
spec = if ::Gem::Package.respond_to? :open
::Gem::Package
.open(File.open(gemfile, 'rb'), 'r', &:metadata)
else
::Gem::Package.new(gemfile).spec
end
spec.loaded_from = gemfile
# HACK: fuck this shit - borks all tests that use pl1
if File.basename(gemfile, '.gem') != spec.original_name
exp = spec.full_name
exp << " (#{spec.original_name})" if
spec.original_name != spec.full_name
msg = "Skipping misnamed gem: #{gemfile} should be named #{exp}"
Utils.logger.warn(msg)
next
end
version = spec.version.version
unless version =~ /^\d+\.\d+\.\d+.*/
msg = "Skipping gem #{spec.full_name} - invalid version #{version}"
Utils.logger.warn(msg)
next
end
if ::Gem::VERSION >= '2.5.0'
spec.abbreviate
spec.sanitize
else
abbreviate spec
sanitize spec
end
spec
rescue SignalException
msg = 'Received signal, exiting'
Utils.logger.error(msg)
raise
rescue StandardError => e
msg = ["Unable to process #{gemfile}",
"#{e.message} (#{e.class})",
"\t#{e.backtrace.join "\n\t"}"].join("\n")
Utils.logger.debug(msg)
end
end.compact
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PierreRambaud/gemirro | lib/gemirro/gem_version_collection.rb | Gemirro.GemVersionCollection.by_name | def by_name(&block)
if @grouped.nil?
@grouped = @gems.group_by(&:name).map do |name, collection|
[name, GemVersionCollection.new(collection)]
end
@grouped.reject! do |name, _collection|
name.nil?
end
@grouped.sort_by! do |name, _collection|
name.downcase
end
end
if block_given?
@grouped.each(&block)
else
@grouped
end
end | ruby | def by_name(&block)
if @grouped.nil?
@grouped = @gems.group_by(&:name).map do |name, collection|
[name, GemVersionCollection.new(collection)]
end
@grouped.reject! do |name, _collection|
name.nil?
end
@grouped.sort_by! do |name, _collection|
name.downcase
end
end
if block_given?
@grouped.each(&block)
else
@grouped
end
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PierreRambaud/gemirro | lib/gemirro/gem_version_collection.rb | Gemirro.GemVersionCollection.find_by_name | def find_by_name(gemname)
gem = by_name.select do |name, _collection|
name == gemname
end
gem.first.last if gem.any?
end | ruby | def find_by_name(gemname)
gem = by_name.select do |name, _collection|
name == gemname
end
gem.first.last if gem.any?
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PierreRambaud/gemirro | lib/gemirro/configuration.rb | Gemirro.Configuration.logger_level= | def logger_level=(level)
logger.level = LOGGER_LEVEL[level] if LOGGER_LEVEL.key?(level)
logger
end | ruby | def logger_level=(level)
logger.level = LOGGER_LEVEL[level] if LOGGER_LEVEL.key?(level)
logger
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PierreRambaud/gemirro | lib/gemirro/configuration.rb | Gemirro.Configuration.ignore_gem | def ignore_gem(name, version, platform)
ignored_gems[platform] ||= {}
ignored_gems[platform][name] ||= []
ignored_gems[platform][name] << version
end | ruby | def ignore_gem(name, version, platform)
ignored_gems[platform] ||= {}
ignored_gems[platform][name] ||= []
ignored_gems[platform][name] << version
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PierreRambaud/gemirro | lib/gemirro/configuration.rb | Gemirro.Configuration.ignore_gem? | def ignore_gem?(name, version, platform)
if ignored_gems[platform][name]
ignored_gems[platform][name].include?(version)
else
false
end
end | ruby | def ignore_gem?(name, version, platform)
if ignored_gems[platform][name]
ignored_gems[platform][name].include?(version)
else
false
end
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PierreRambaud/gemirro | lib/gemirro/configuration.rb | Gemirro.Configuration.define_source | def define_source(name, url, &block)
source = Source.new(name, url)
source.instance_eval(&block)
@source = source
end | ruby | def define_source(name, url, &block)
source = Source.new(name, url)
source.instance_eval(&block)
@source = source
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PierreRambaud/gemirro | lib/gemirro/mirror_file.rb | Gemirro.MirrorFile.read | def read
handle = File.open(@path, 'r')
content = handle.read
handle.close
content
end | ruby | def read
handle = File.open(@path, 'r')
content = handle.read
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propublica/upton | lib/upton.rb | Upton.Scraper.next_index_page_url | def next_index_page_url(url, pagination_index)
return url unless @paginated
if pagination_index > @pagination_max_pages
puts "Exceeded pagination limit of #{@pagination_max_pages}" if @verbose
EMPTY_STRING
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query = uri.query ? Hash[URI.decode_www_form(uri.query)] : {}
# update the pagination query string parameter
query[@pagination_param] = pagination_index
uri.query = URI.encode_www_form(query)
puts "Next index pagination url is #{uri}" if @verbose
uri.to_s
end
end | ruby | def next_index_page_url(url, pagination_index)
return url unless @paginated
if pagination_index > @pagination_max_pages
puts "Exceeded pagination limit of #{@pagination_max_pages}" if @verbose
EMPTY_STRING
else
uri = URI.parse(url)
query = uri.query ? Hash[URI.decode_www_form(uri.query)] : {}
# update the pagination query string parameter
query[@pagination_param] = pagination_index
uri.query = URI.encode_www_form(query)
puts "Next index pagination url is #{uri}" if @verbose
uri.to_s
end
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propublica/upton | lib/upton.rb | Upton.Scraper.scrape_to_csv | def scrape_to_csv filename, &blk
require 'csv'
self.url_array = self.get_index unless self.url_array
CSV.open filename, 'wb' do |csv|
#this is a conscious choice: each document is a list of things, either single elements or rows (as lists).
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end
end | ruby | def scrape_to_csv filename, &blk
require 'csv'
self.url_array = self.get_index unless self.url_array
CSV.open filename, 'wb' do |csv|
#this is a conscious choice: each document is a list of things, either single elements or rows (as lists).
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end
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] | 29c90206317a6a8327a59f63d8117c56db6395eb | https://github.com/propublica/upton/blob/29c90206317a6a8327a59f63d8117c56db6395eb/lib/upton.rb#L169-L183 | train |
propublica/upton | lib/upton.rb | Upton.Scraper.get_page | def get_page(url, stash=false, options={})
return EMPTY_STRING if url.nil? || url.empty? #url is nil if the <a> lacks an `href` attribute.
global_options = {
:cache => stash,
:verbose => @verbose
}
if @readable_filenames
global_options[:readable_filenames] = true
end
if @stash_folder
global_options[:readable_filenames] = true
global_options[:cache_location] = @stash_folder
end
resp_and_cache = Downloader.new(url, global_options.merge(options)).get
if resp_and_cache[:from_resource]
puts "sleeping #{@sleep_time_between_requests} secs" if @verbose
sleep @sleep_time_between_requests
end
resp_and_cache[:resp]
end | ruby | def get_page(url, stash=false, options={})
return EMPTY_STRING if url.nil? || url.empty? #url is nil if the <a> lacks an `href` attribute.
global_options = {
:cache => stash,
:verbose => @verbose
}
if @readable_filenames
global_options[:readable_filenames] = true
end
if @stash_folder
global_options[:readable_filenames] = true
global_options[:cache_location] = @stash_folder
end
resp_and_cache = Downloader.new(url, global_options.merge(options)).get
if resp_and_cache[:from_resource]
puts "sleeping #{@sleep_time_between_requests} secs" if @verbose
sleep @sleep_time_between_requests
end
resp_and_cache[:resp]
end | [
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propublica/upton | lib/upton.rb | Upton.Scraper.get_instance | def get_instance(url, pagination_index=0, options={})
resps = [self.get_page(url, @debug, options)]
pagination_index = pagination_index.to_i
prev_url = url
while !resps.last.empty?
next_url = self.next_instance_page_url(url, pagination_index + 1)
break if next_url == prev_url || next_url.empty?
next_resp = self.get_page(next_url, @debug, options)
prev_url = next_url
resps << next_resp
end
resps
end | ruby | def get_instance(url, pagination_index=0, options={})
resps = [self.get_page(url, @debug, options)]
pagination_index = pagination_index.to_i
prev_url = url
while !resps.last.empty?
next_url = self.next_instance_page_url(url, pagination_index + 1)
break if next_url == prev_url || next_url.empty?
next_resp = self.get_page(next_url, @debug, options)
prev_url = next_url
resps << next_resp
end
resps
end | [
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propublica/upton | lib/upton.rb | Upton.Scraper.scrape_from_list | def scrape_from_list(list, blk)
puts "Scraping #{list.size} instances" if @verbose
list.each_with_index.map do |instance_url, instance_index|
instance_resps = get_instance instance_url, nil, :instance_index => instance_index
instance_resps.each_with_index.map do |instance_resp, pagination_index|
blk.call(instance_resp, instance_url, instance_index, pagination_index)
end
end.flatten(1)
end | ruby | def scrape_from_list(list, blk)
puts "Scraping #{list.size} instances" if @verbose
list.each_with_index.map do |instance_url, instance_index|
instance_resps = get_instance instance_url, nil, :instance_index => instance_index
instance_resps.each_with_index.map do |instance_resp, pagination_index|
blk.call(instance_resp, instance_url, instance_index, pagination_index)
end
end.flatten(1)
end | [
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cloudfoundry/cf-uaa-lib | lib/uaa/info.rb | CF::UAA.Info.varz | def varz(name, pwd)
json_get(target, "/varz", key_style, "authorization" => Http.basic_auth(name, pwd))
end | ruby | def varz(name, pwd)
json_get(target, "/varz", key_style, "authorization" => Http.basic_auth(name, pwd))
end | [
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@param (see Misc.server)
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cloudfoundry/cf-uaa-lib | lib/uaa/info.rb | CF::UAA.Info.server | def server
reply = json_get(target, '/login', key_style)
return reply if reply && (reply[:prompts] || reply['prompts'])
raise BadResponse, "Invalid response from target #{target}"
end | ruby | def server
reply = json_get(target, '/login', key_style)
return reply if reply && (reply[:prompts] || reply['prompts'])
raise BadResponse, "Invalid response from target #{target}"
end | [
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cloudfoundry/cf-uaa-lib | lib/uaa/info.rb | CF::UAA.Info.discover_uaa | def discover_uaa
info = server
links = info['links'] || info[:links]
uaa = links && (links['uaa'] || links[:uaa])
uaa || target
end | ruby | def discover_uaa
info = server
links = info['links'] || info[:links]
uaa = links && (links['uaa'] || links[:uaa])
uaa || target
end | [
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@return [String] url of UAA (or the target itself if it didn't provide a response) | [
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cloudfoundry/cf-uaa-lib | lib/uaa/info.rb | CF::UAA.Info.validation_key | def validation_key(client_id = nil, client_secret = nil)
hdrs = client_id && client_secret ?
{ "authorization" => Http.basic_auth(client_id, client_secret)} : {}
json_get(target, "/token_key", key_style, hdrs)
end | ruby | def validation_key(client_id = nil, client_secret = nil)
hdrs = client_id && client_secret ?
{ "authorization" => Http.basic_auth(client_id, client_secret)} : {}
json_get(target, "/token_key", key_style, hdrs)
end | [
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cloudfoundry/cf-uaa-lib | lib/uaa/info.rb | CF::UAA.Info.password_strength | def password_strength(password)
json_parse_reply(key_style, *request(target, :post, '/password/score',
Util.encode_form(:password => password), "content-type" => Http::FORM_UTF8,
"accept" => Http::JSON_UTF8))
end | ruby | def password_strength(password)
json_parse_reply(key_style, *request(target, :post, '/password/score',
Util.encode_form(:password => password), "content-type" => Http::FORM_UTF8,
"accept" => Http::JSON_UTF8))
end | [
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cloudfoundry/cf-uaa-lib | lib/uaa/scim.rb | CF::UAA.Scim.type_info | def type_info(type, elem)
scimfo = {
user: {
path: '/Users',
name_attr: 'userName',
origin_attr: 'origin'
},
group: {
path: '/Groups',
name_attr: 'displayName',
origin_attr: 'zoneid'
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client: {
path: '/oauth/clients',
name_attr: 'client_id'
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user_id: {
path: '/ids/Users',
name_attr: 'userName',
origin_attr: 'origin',
},
group_mapping: {
path: '/Groups/External',
name_attr: 'externalGroup',
origin_attr: 'origin'
}
}
type_info = scimfo[type]
unless type_info
raise ArgumentError, "scim resource type must be one of #{scimfo.keys.inspect}"
end
value = type_info[elem]
unless value
raise ArgumentError, "scim schema element must be one of #{type_info.keys.inspect}"
end
value
end | ruby | def type_info(type, elem)
scimfo = {
user: {
path: '/Users',
name_attr: 'userName',
origin_attr: 'origin'
},
group: {
path: '/Groups',
name_attr: 'displayName',
origin_attr: 'zoneid'
},
client: {
path: '/oauth/clients',
name_attr: 'client_id'
},
user_id: {
path: '/ids/Users',
name_attr: 'userName',
origin_attr: 'origin',
},
group_mapping: {
path: '/Groups/External',
name_attr: 'externalGroup',
origin_attr: 'origin'
}
}
type_info = scimfo[type]
unless type_info
raise ArgumentError, "scim resource type must be one of #{scimfo.keys.inspect}"
end
value = type_info[elem]
unless value
raise ArgumentError, "scim schema element must be one of #{type_info.keys.inspect}"
end
value
end | [
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] | e071d69ad5f16053321dfbb95835cf6a9b48227c | https://github.com/cloudfoundry/cf-uaa-lib/blob/e071d69ad5f16053321dfbb95835cf6a9b48227c/lib/uaa/scim.rb#L90-L131 | train |
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