version: '3.8'

services:
  grpc-backend-proxy:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: grpc-backend-proxy
    ports:
      - "3001:3001"
    environment:
      - NODE_ENV=production
      - PORT=3001
      - BACKEND_HOST=http://10.2.1.100:8090
    volumes:
      # 挂载uploads目录以持久化上传的文件
      - ./uploads:/app/uploads
      # 如果需要自定义配置，可以挂载配置文件
      # - ./config.js:/app/config.js:ro
    restart: unless-stopped
    networks:
      - app-network
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3001/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) }).on('error', () => { process.exit(1) })"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

networks:
  app-network:
    driver: bridge

volumes:
  uploads:
    driver: local