microservice/docker-compose.yml at main · lprintf/microservice · GitHub

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version: '3.8'

services:
  # 服务发现组件
  consul:
    image: consul:1.15
    container_name: consul
    restart: always
    ports:
      - "8500:8500"  # Web UI
      - "8600:8600/udp"  # DNS服务
    volumes:
      - consul-data:/consul/data
    command: agent -server -bootstrap-expect=1 -ui -client=0.0.0.0
    networks:
      - microservice-network

  # API网关 (Traefik)
  traefik:
    image: traefik:v2.10
    container_name: traefik
    restart: always
    ports:
      - "80:80"        # HTTP入口
      - "8080:8080"    # Traefik Dashboard
    volumes:
      - ./traefik/traefik.yml:/etc/traefik/traefik.yml
      - ./traefik/dynamic-config:/etc/traefik/dynamic-config
      - /var/run/docker.sock:/var/run/docker.sock:ro
    depends_on:
      - consul
    networks:
      - microservice-network

  # 认证服务
  auth-service:
    build:
      context: ./services/auth
    container_name: auth-service
    restart: always
    environment:
      - SERVICE_NAME=auth-service
      - CONSUL_HOST=consul
      - CONSUL_PORT=8500
      - JWT_SECRET_KEY=your-secret-key-here
      - JWT_ACCESS_TOKEN_EXPIRE_MINUTES=30
    depends_on:
      - consul
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.auth-service.loadbalancer.server.port=8000"
      - "traefik.http.routers.auth-service.rule=PathPrefix(`/api/auth`)"
      - "traefik.http.routers.auth-service.entrypoints=web"
    networks:
      - microservice-network

  # 示例业务服务1
  user-service:
    build:
      context: ./services/user
    container_name: user-service
    restart: always
    environment:
      - SERVICE_NAME=user-service
      - CONSUL_HOST=consul
      - CONSUL_PORT=8500
    depends_on:
      - consul
      - auth-service
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.user-service.loadbalancer.server.port=8000"
      - "traefik.http.routers.user-service.rule=PathPrefix(`/api/users`)"
      - "traefik.http.routers.user-service.entrypoints=web"
      - "traefik.http.routers.user-service.middlewares=auth-middleware@file"
      - "traefik.http.routers.user-service.priority=30"
    networks:
      - microservice-network

  # 示例业务服务2
  product-service:
    build:
      context: ./services/product
    container_name: product-service
    restart: always
    environment:
      - SERVICE_NAME=product-service
      - CONSUL_HOST=consul
      - CONSUL_PORT=8500
    depends_on:
      - consul
      - auth-service
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.product-service.loadbalancer.server.port=8000"
      - "traefik.http.routers.product-service.rule=PathPrefix(`/api/products`)"
      - "traefik.http.routers.product-service.entrypoints=web"
      - "traefik.http.routers.product-service.middlewares=auth-middleware@file"
      - "traefik.http.routers.product-service.priority=30"
    networks:
      - microservice-network

  # 前端服务
  frontend-service:
    build:
      context: ./services/frontend
    container_name: frontend-service
    restart: always
    depends_on:
      - auth-service
      - user-service
      - product-service
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.frontend-service.loadbalancer.server.port=80"
      - "traefik.http.routers.frontend-service.rule=PathPrefix(`/`) && !PathPrefix(`/api`)"
      - "traefik.http.routers.frontend-service.entrypoints=web"
      - "traefik.http.routers.frontend-service.priority=10"

      # 为前端API请求添加单独路由并应用认证中间件
      - "traefik.http.routers.frontend-api.rule=PathPrefix(`/api`)"
      - "traefik.http.routers.frontend-api.entrypoints=web"
      - "traefik.http.routers.frontend-api.middlewares=auth-middleware@file"
      - "traefik.http.routers.frontend-api.priority=20"
    networks:
      - microservice-network

networks:
  microservice-network:
    driver: bridge

volumes:
  consul-data: