update

Dockerfile

@@ -3,11 +3,10 @@ FROM nikolaik/python-nodejs:python3.10-nodejs20
 WORKDIR /home/pn/app
 
 # 复制 Python 和 Node.js 应用程序文件
-COPY app.py .
-COPY server.js .
+COPY --chown=pn:pn app.py server.js ./
 
 # 安装依赖
-RUN pip install flask
+RUN pip install flask gunicorn
 RUN npm install express
 
 # 安装 Nginx
@@ -16,8 +15,21 @@ RUN apt-get update && apt-get install -y nginx
 # 配置 Nginx
 COPY nginx.conf /etc/nginx/nginx.conf
 
+# 创建日志目录并设置权限
+RUN mkdir -p /var/log/nginx /var/lib/nginx && \
+    chown -R pn:pn /var/log/nginx /var/lib/nginx
+
 # 暴露端口
 EXPOSE 7860
 
+# 设置环境变量
+ENV FLASK_PORT=6000
+ENV NODE_PORT=7000
+
+# 切换到非root用户
+USER pn
+
 # 启动服务
-CMD service nginx start && python app.py & node server.js
+CMD nginx && \
+    gunicorn -b 0.0.0.0:$FLASK_PORT app:app & \
+    NODE_PORT=$NODE_PORT node server.js

app.py

@@ -6,5 +6,9 @@ app = Flask(__name__)
 def hello():
     return "Hello from Flask!"
 
+@app.route('/health')
+def health():
+    return "OK", 200
+
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=6000)
+    app.run(host='0.0.0.0', port=6000, threaded=True)

nginx.conf

@@ -1,17 +1,37 @@
+worker_processes auto;
+pid /tmp/nginx.pid;
+
 events {
     worker_connections 1024;
 }
 
 http {
+    client_body_temp_path /tmp/client_temp;
+    proxy_temp_path       /tmp/proxy_temp_path;
+    fastcgi_temp_path     /tmp/fastcgi_temp;
+    uwsgi_temp_path       /tmp/uwsgi_temp;
+    scgi_temp_path        /tmp/scgi_temp;
+
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log /tmp/nginx_access.log main;
+    error_log /tmp/nginx_error.log;
+
     server {
         listen 7860;
         
         location /flask {
             proxy_pass http://127.0.0.1:6000;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
         }
         
         location /node {
             proxy_pass http://127.0.0.1:7000;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
         }
     }
 }

server.js

@@ -6,6 +6,20 @@ app.get('/', (req, res) => {
   res.send('Hello from Node.js!');
 });
 
+app.get('/health', (req, res) => {
+  res.status(200).send('OK');
+});
+
+app.use((err, req, res, next) => {
+  console.error(err.stack);
+  res.status(500).send('Something broke!');
+});
+
 app.listen(port, '0.0.0.0', () => {
   console.log(`Node.js server listening at http://0.0.0.0:${port}`);
+});
+
+process.on('uncaughtException', (err) => {
+  console.error('Uncaught Exception:', err);
+  process.exit(1);
 });