ljwx-health/docker-compose-p0-dev.yml

# ============================================================================
# P0 开发环境 Docker Compose 配置
# 用途: 启动基础设施和监控组件，业务应用（ljwx-boot, ljwx-admin）在本地运行
# 优势: 代码修改无需重新构建镜像，启动快速，方便调试
# ============================================================================
version: '3.8'

networks:
  ljwx-network:
    driver: bridge

volumes:
  mysql_data:
  redis_data:
  prometheus_data:
  grafana_data:

services:
  # ============================================================================
  # 基础设施服务
  # ============================================================================

  # MySQL 数据库
  ljwx-mysql:
    image: mysql:8.0
    container_name: ljwx-mysql
    environment:
      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-123456}
      - MYSQL_DATABASE=${MYSQL_DATABASE:-test}
      - TZ=${TZ:-Asia/Shanghai}
    volumes:
      - mysql_data:/var/lib/mysql
      - ./sql:/docker-entrypoint-initdb.d:ro
    ports:
      - "${MYSQL_PORT:-3306}:3306"
    networks:
      - ljwx-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${MYSQL_ROOT_PASSWORD:-123456}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    command: --default-authentication-plugin=mysql_native_password --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci

  # Redis 缓存 (用于去重和缓存)
  ljwx-redis:
    image: redis:7-alpine
    container_name: ljwx-redis
    command: >
      redis-server
      --requirepass ${REDIS_PASSWORD:-123456}
      --maxmemory ${REDIS_MAXMEMORY:-2gb}
      --maxmemory-policy allkeys-lru
      --appendonly yes
    volumes:
      - redis_data:/data
    ports:
      - "${REDIS_PORT:-6379}:6379"
    networks:
      - ljwx-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD:-123456}", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5

  # Redis Exporter (导出Redis指标到Prometheus)
  redis-exporter:
    image: oliver006/redis_exporter:latest
    container_name: redis-exporter
    command:
      - '--redis.addr=ljwx-redis:6379'
      - '--redis.password=${REDIS_PASSWORD:-123456}'
    ports:
      - "${REDIS_EXPORTER_PORT:-9121}:9121"
    networks:
      - ljwx-network
    depends_on:
      ljwx-redis:
        condition: service_healthy
    restart: unless-stopped

  # ============================================================================
  # 监控系统服务
  # ============================================================================

  # Prometheus 指标收集和存储
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    volumes:
      - ./ljwx-boot/monitoring/prometheus-p0-dev.yml:/etc/prometheus/prometheus.yml:ro
      - ./ljwx-boot/monitoring/prometheus-alerts-p0.yml:/etc/prometheus/alerts/p0-alerts.yml:ro
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
      - '--web.enable-lifecycle'
      - '--storage.tsdb.retention.time=30d'
    ports:
      - "${PROMETHEUS_PORT:-9090}:9090"
    networks:
      - ljwx-network
    extra_hosts:
      - "host.docker.internal:host-gateway"
    depends_on:
      redis-exporter:
        condition: service_started
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:9090/-/healthy"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Grafana 可视化面板
  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    volumes:
      - ./ljwx-boot/monitoring/grafana/provisioning:/etc/grafana/provisioning:ro
      - ./ljwx-boot/monitoring:/var/lib/grafana/dashboards:ro
      - grafana_data:/var/lib/grafana
    environment:
      - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER:-admin}
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD:-admin123}
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_SERVER_ROOT_URL=http://localhost:${GRAFANA_PORT:-3000}
      - GF_INSTALL_PLUGINS=grafana-piechart-panel
      - TZ=${TZ:-Asia/Shanghai}
    ports:
      - "${GRAFANA_PORT:-3000}:3000"
    networks:
      - ljwx-network
    depends_on:
      prometheus:
        condition: service_healthy
    restart: unless-stopped

# ============================================================================
# 使用说明
# ============================================================================
#
# 1. 启动基础设施和监控:
#    docker-compose -f docker-compose-p0-dev.yml up -d
#
# 2. 启动本地业务应用:
#    # 启动后端 (在 ljwx-boot 目录)
#    cd ljwx-boot && ./run-local.sh
#
#    # 启动前端 (在 ljwx-admin 目录)
#    cd ljwx-admin && pnpm dev
#
# 3. 查看服务状态:
#    docker-compose -f docker-compose-p0-dev.yml ps
#
# 4. 查看服务日志:
#    docker-compose -f docker-compose-p0-dev.yml logs -f [service-name]
#
# 5. 停止所有服务:
#    docker-compose -f docker-compose-p0-dev.yml down
#
# ============================================================================
# 服务访问地址 (开发环境)
# ============================================================================
#
# 业务应用 (本地运行):
#   - ljwx-boot 后端API: http://localhost:9998
#   - ljwx-boot API文档: http://localhost:9998/doc.html
#   - ljwx-boot 健康检查: http://localhost:9998/actuator/health
#   - ljwx-boot Metrics: http://localhost:9998/actuator/prometheus
#   - ljwx-admin 前端: http://localhost:3333 (或 5173)
#
# 监控系统 (Docker):
#   - Grafana Dashboard: http://localhost:3000 (admin/admin123)
#   - Prometheus: http://localhost:9090
#   - Prometheus Targets: http://localhost:9090/targets
#   - Prometheus Alerts: http://localhost:9090/alerts
#
# 基础设施 (Docker):
#   - MySQL: localhost:3306 (root/123456, database: test)
#   - Redis: localhost:6379 (password: 123456, db: 1)
#   - Redis Exporter: http://localhost:9121/metrics
#