services:
  promo-demo:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: mypromotion-engine-core
    restart: unless-stopped
    ports:
      - "8002:8002"
    volumes:
      # 日志持久化：按天滚动，映射到宿主机 ./logs
      - ./logs:/app/logs
    environment:
      TZ: Asia/Shanghai
      PORT: "8002"
      LOG_DIR: /app/logs
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8002/api/health')"]
      interval: 10s
      timeout: 5s
      retries: 5

networks:
  default:
    name: mypromotion
    external: true