services:
  # PostgreSQL 数据库
  postgres:
    image: postgres:16-alpine
    container_name: wawa-fg-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: fg
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d fg"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - wawa-network

  # Feature Gating 应用
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: wawa-fg-app
    restart: unless-stopped
    ports:
      - "8000:8000"
    environment:
      # PostgreSQL 连接
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/fg
      
      # 管理员账号（首次启动时创建）
      ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin}
      
      # JWT 配置（生产环境请修改）
      JWT_SECRET_KEY: ${JWT_SECRET_KEY:-change-me-in-production-jwt-secret}
      JWT_ALGORITHM: HS256
      JWT_EXPIRE_MINUTES: 10080  # 7 days
      
      # Session 配置
      SESSION_SECRET_KEY: ${SESSION_SECRET_KEY:-change-me-in-production-session-secret}
      
      # 缓存配置
      CACHE_TTL_SECONDS: ${CACHE_TTL_SECONDS:-60}
      
      # 应用配置
      APP_TITLE: ${APP_TITLE:-Feature Gating}
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/health').read()"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - wawa-network

volumes:
  postgres_data:
    driver: local

networks:
  wawa-network:
    driver: bridge