BookSystem/docker-compose/docker-compose.yml

services:
  # 数据库
  postgres:
    image: postgres:17
    container_name: bs-postgres
    restart: always
    environment:
      POSTGRES_USER: ${DB_USER}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      POSTGRES_DB: ${DB_NAME}
    ports:
      - "${DB_PORT}:5432"
    volumes:
      - ${DB_DATA_PATH}:${CONTAINER_BASE_PATH}/postgresql/data  #此处使用主机的实际路径，不用再写顶层的volumes
    labels:
      # Traefik 配置
      - "traefik.enable=true"
      - "traefik.docker.network=bs-network"
      - "traefik.http.routers.postgres.rule=Host(`localhost`) && PathPrefix(`/postgres`)"
      - "traefik.http.services.postgres.loadbalancer.server.port=5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER} -d ${DB_NAME}"]
      interval: 30s
      timeout: 10s
      retries: 5
    networks:
      - bs-network

  # redis
  redis:
    image: redis:8.4.1-alpine
    container_name: bs-redis
    restart: always
    ports:
      - "${REDIS_PORT}:6379"
    command: >
      redis-server
      --requirepass ${REDIS_PASSWORD}
      --dir ${CONTAINER_BASE_PATH}/data
      --logfile ${CONTAINER_BASE_PATH}/redis/logs/redis-server.log      
    environment:
      - TZ=Asia/Shanghai
    volumes:
      # 数据持久化：宿主机路径 -> 容器/data（Redis默认数据目录）
      - type: bind
        source: ../redis/data
        target: ${CONTAINER_BASE_PATH}/data/
        bind:
          create_host_path: true                        # 自动创建宿主机目录（无需手动建）
      # 日志挂载：宿主机路径 -> 容器日志目录
      - type: bind
        source: ../redis/logs
        target: ${CONTAINER_BASE_PATH}/redis/logs/
        bind:
          create_host_path: true                        # 自动创建日志目录
    labels:
      # Traefik 配置
      - "traefik.enable=true"
      - "traefik.docker.network=bs-network"
      - "traefik.http.routers.redis.rule=Host(`localhost`) && PathPrefix(`/redis`)"
      - "traefik.http.services.redis.loadbalancer.server.port=6379"
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD}", "PING"]
      interval: 30s
      timeout: 10s
      retries: 5
    networks:
      - bs-network
  
  # Traefik 服务
  traefik:
    image: traefik:v3.6
    container_name: bs-traefik
    restart: always
    ports:
      # HTTP 端口
      - "80:80"
      # HTTPS 端口
      - "443:443"
      # 仪表板端口
      - "8080:8080"
    volumes:
      # 挂载 Docker 套接字以监控容器（Windows 兼容路径）
      - //var/run/docker.sock:/var/run/docker.sock
    command:
      # 启用 Docker 提供者
      - "--providers.docker=true"
      # 启用仪表板
      - "--api.dashboard=true"
      # 允许通过 HTTP 访问仪表板（开发环境）
      - "--api.insecure=true"
      # 设置入口点
      - "--entrypoints.web.address=:80"
      - "--entrypoints.websecure.address=:443"
      # 允许不安全的 HTTP（开发环境）
      - "--entrypoints.web.http.redirections.entryPoint.to=websecure"
      - "--entrypoints.web.http.redirections.entryPoint.scheme=https"
    networks:
      - bs-network

  # Auth 服务
  auth:
    build:
      context: ../backend/auth
      dockerfile: Dockerfile
    container_name: bs-auth
    restart: always
    ports:
      - "${AUTH_PORT}:8000"
    volumes:
      # 挂载宿主机代码目录到容器，实现实时同步
      - type: bind
        source: ../backend/auth
        target: ${CONTAINER_BASE_PATH}/auth
        bind:
          create_host_path: true
    environment:
      - DB_HOST=postgres
      - DB_PORT=5432
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - DB_NAME=${DB_NAME}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_PASSWORD=${REDIS_PASSWORD}
      - PYTHONUNBUFFERED=1  # 禁用 Python 输出缓存，确保日志实时显示
      - UVICORN_RELOAD_DIRS=/app  # 辅助指定热重载监听目录
    depends_on:
      - postgres
      - redis
    labels:
      # Traefik 配置
      - "traefik.enable=true"
      - "traefik.docker.network=bs-network"
      - "traefik.http.routers.auth.rule=Host(`localhost`) && PathPrefix(`/auth`)"
      - "traefik.http.services.auth.loadbalancer.server.port=8000"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
    networks:
      - bs-network

  # Nginx：托管前端静态资源（../frontend/dist），/api 转发到 auth
  nginx:
    image: nginx:latest
    container_name: bs-nginx
    restart: always
    ports:
      - "${FRONTEND_PORT}:80"
    volumes:
      - type: bind
        source: ../frontend/dist
        target: /usr/share/nginx/html
        read_only: true
      - type: bind
        source: ./nginx/default.conf
        target: /etc/nginx/conf.d/default.conf
        read_only: true
    depends_on:
      - auth
    networks:
      - bs-network

networks:
  bs-network:
    driver: bridge