services:

  # --- 数据库服务 (PostgreSQL) ---
  db:
    image: postgres:15-alpine
    container_name: open-webui-db
    restart: unless-stopped
    environment:
      - POSTGRES_USER=webui_admin
      - POSTGRES_PASSWORD=VURKxKYDmKw8u1CdS6RUf5LC
      - POSTGRES_DB=openwebui
    volumes:
      - ./pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U webui_admin -d openwebui"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - webui-network

  # --- 缓存服务 (Redis) ---
  redis:
    image: redis:7-alpine
    container_name: open-webui-redis
    restart: unless-stopped
    volumes:
      - ./redisdata:/data
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - webui-network
  open-webui:
    image: ghcr.io/open-webui/open-webui:main
    container_name: open-webui
    restart: unless-stopped
    ports:
      - "3000:8080"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      # --- 代理设置 (核心修改) ---
      - HTTP_PROXY=http://host.docker.internal:7890
      - HTTPS_PROXY=http://host.docker.internal:7890
      
      # 极其重要：NO_PROXY 必须包含 db 和 redis，否则 WebUI 会尝试通过代理连接数据库，导致连接失败
      - NO_PROXY=localhost,127.0.0.1,db,redis,host.docker.internal
      
      # 数据库连接配置 (保持不变)
      - DATABASE_URL=postgresql://webui_admin:VURKxKYDmKw8u1CdS6RUf5LC@db:5432/openwebui
      # Redis 连接配置 (保持不变)
      - REDIS_URL=redis://redis:6379/0
      # Ollama 接口地址 (指向宿主机)
      - OLLAMA_BASE_URL=http://host.docker.internal:11434
      # 安全密钥
      - WEBUI_SECRET_KEY=HU13YdOhfTaINvCe1PvjlhW0yHVaiaBBqsCtXCWFDAKD44zp
    volumes:
      - ./data:/app/backend/data
    extra_hosts:
      - "host.docker.internal:host-gateway" # 允许容器访问宿主机 IP
    networks:
      - webui-network

volumes:
  # 也可以使用上述 ./data 这种本地路径形式，更加直观
  pgdata:
  redisdata:
  data:

networks:
  webui-network:
    external: true