services:
  app:
    build: .
    # 生产环境可设置 CHATROOM_IMAGE 从镜像仓库拉取，如: registry.cn-hangzhou.aliyuncs.com/xxx/chatroom:latest
    image: ${CHATROOM_IMAGE:-chatroom:latest}
    container_name: chatroom-app
    labels:
      - "com.centurylinklabs.watchtower.enable=true"  # Watchtower 监控此容器
    ports:
      - "2779:2779"
    environment:
      - RABBITMQ_URL=amqp://guest:guest@rabbitmq:5672/
      - PORT=2779
    depends_on:
      rabbitmq:
        condition: service_healthy

  rabbitmq:
    image: rabbitmq:3-management
    container_name: chatroom-rabbitmq
    ports:
      - "5672:5672"
      - "15672:15672"
    healthcheck:
      test: ["CMD", "rabbitmq-diagnostics", "-q", "check_running"]
      interval: 5s
      timeout: 15s
      retries: 5