version: '3.8'

services:
  vhd-select-server:
    image: lty271104/vhd-select-server:latest
    ports:
      - "8082:8080"
    volumes:
      - ./config:/app/config
      - ./vhd-data:/app/vhd-data
      # 内置数据库数据持久化
      - vhd_db_data:/var/lib/postgresql/data
    environment:
      # 应用配置
      - NODE_ENV=production
      - PORT=8080
      - CONFIG_PATH=/app/config
      
      # 数据库配置 - 使用内置数据库
      - USE_EMBEDDED_DB=true
      - DB_HOST=localhost
      - DB_PORT=5432
      - DB_NAME=vhd_select
      - DB_USER=postgres
      - DB_PASSWORD=vhd_select_password
      
      # 可选的数据库连接配置
      - DB_MAX_CONNECTIONS=20
      - DB_IDLE_TIMEOUT=30000
      - DB_CONNECTION_TIMEOUT=5000
      - DB_SSL=false
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
    restart: unless-stopped

  # 外部数据库示例配置（可选）
  # 如果要使用外部数据库，请取消注释以下配置并修改上面的环境变量
  # postgres:
  #   image: postgres:15-alpine
  #   environment:
  #     - POSTGRES_DB=vhd_select
  #     - POSTGRES_USER=postgres
  #     - POSTGRES_PASSWORD=vhd_select_password
  #   volumes:
  #     - postgres_data:/var/lib/postgresql/data
  #     - ./init-db.sql:/docker-entrypoint-initdb.d/init-db.sql
  #   ports:
  #     - "5432:5432"
  #   restart: unless-stopped

volumes:
  vhd_db_data:
    driver: local
  # postgres_data:
  #   driver: local