docker-compose.yml

version: '3.8'

services:
  db:
    image: postgres:13
    container_name: synapse_db
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: 12345
      POSTGRES_DB: synapse_live
      TZ: Asia/Shanghai
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    # 添加健康检查，以配合 depends_on.condition: service_healthy
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres -d synapse_live" ]
      interval: 5s
      timeout: 5s
      retries: 5

  srs:
    image: ossrs/srs:5
    container_name: synapse_srs
    restart: always
    ports:
      - "1935:1935" # RTMP 端口
      - "8080:8080" # HTTP-FLV / HLS 端口
      - "1985:1985" # HTTP API & Webhook 回调状态端口
    volumes:
      - ./core-service/configs/srs.conf:/usr/local/srs/conf/srs.conf
      - ./records:/usr/local/srs/objs/nginx/html # 挂载共享的录制目录

  minio:
    image: minio/minio:latest
    container_name: synapse_minio
    restart: always
    environment:
      # 设置 MinIO 的访问凭证，请使用更安全的密码
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin
    ports:
      - "9000:9000" # S3 API 端口
      - "9001:9001" # MinIO 控制台端口
    volumes:
      - minio_data:/data
    command: server /data --console-address ":9001"


  redis:
    image: redis:6.2-alpine
    container_name: synapse_redis
    restart: always
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data

  nats:
    image: nats:2.9-alpine
    container_name: synapse_nats
    restart: always
    ports:
      - "4222:4222"  # 客户端连接端口
      - "8222:8222"  # HTTP 监控端口
    command: "-js"   # "-js" 参数用于启动 JetStream 持久化引擎

  nacos:
    image: nacos/nacos-server:v2.2.3
    container_name: synapse_nacos
    restart: always
    environment:
      - PREFER_HOST_MODE=hostname
      - MODE=standalone # 以单机模式启动，方便本地开发
    ports:
      - "8848:8848" # Nacos API & UI
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8848/nacos/v1/cs/health" ]
      interval: 5s
      timeout: 5s
      retries: 5

  core-service:
    container_name: synapse_core
    build:
      context: .
      dockerfile: Dockerfile
    restart: always
    ports:
      - "8081:8081" # HTTP
      - "50051:50051" # gRPC
    environment:
      # 将 .env 文件中的变量注入为容器的环境变量
      - NACOS_USERNAME=${NACOS_USERNAME}
      - NACOS_PASSWORD=${NACOS_PASSWORD}
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
      nats:
        condition: service_started
      nacos:
        condition: service_healthy

  ai-service:
    container_name: synapse_ai
    build:
      context: .
      dockerfile: ai-service/Dockerfile
    restart: always
    ports:
      - "8082:8082" # Metrics
      - "8083:8083" # HTTP
      - "50052:50052" # gRPC
    environment:
      # 将 .env 文件中的变量注入为容器的环境变量
      - NACOS_USERNAME=${NACOS_USERNAME}
      - NACOS_PASSWORD=${NACOS_PASSWORD}
    depends_on:
      core-service:
        condition: service_started
      db:
        condition: service_healthy
      redis:
        condition: service_started
      nats:
        condition: service_started
      nacos:
        condition: service_healthy

  im-service:
    container_name: synapse_im
    build:
      context: .
      dockerfile: im-service/Dockerfile
    restart: always
    ports:
      - "8084:8084" # WebSocket HTTP
    environment:
      # 将 .env 文件中的变量注入为容器的环境变量
      - NACOS_USERNAME=${NACOS_USERNAME}
      - NACOS_PASSWORD=${NACOS_PASSWORD}
    depends_on:
      redis:
        condition: service_started
      nats:
        condition: service_started
      nacos:
        condition: service_healthy

  # --- 监控服务 ---
  prometheus:
    image: prom/prometheus:v2.47.0
    container_name: synapse_prometheus
    restart: always
    ports:
      - "9090:9090"
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
    depends_on:
      - core-service
      - ai-service

  grafana:
    image: grafana/grafana:10.1.1
    container_name: synapse_grafana
    restart: always
    ports:
      - "3000:3000"
    volumes:
      - grafana_data:/var/lib/grafana
      - ./monitoring/grafana/provisioning/:/etc/grafana/provisioning/
    depends_on:
      - prometheus
      - loki

  # --- 日志服务 ---
  loki:
    image: grafana/loki:2.9.0
    container_name: synapse_loki
    restart: always
    ports:
      - "3100:3100"
    volumes:
      # 挂载 loki_data 卷到容器内的 /loki 目录
      - loki_data:/loki
      - ./monitoring/loki-config.yml:/etc/loki/local-config.yaml
    command: -config.file=/etc/loki/local-config.yaml
    # 明确指定用户，确保对挂载卷的权限
    user: "10001"
    healthcheck:
      test: [ "CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:3100/ready || exit 1" ]
      interval: 10s
      timeout: 5s
      retries: 5

  promtail:
    image: grafana/promtail:2.9.0
    container_name: synapse_promtail
    restart: always
    volumes:
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
      - /var/run/docker.sock:/var/run/docker.sock
      - ./monitoring/promtail-config.yml:/etc/promtail/config.yml
    command: -config.file=/etc/promtail/config.yml
    depends_on:
      loki:
        condition: service_healthy # 等待 Loki 健康后再启动

  # --- 追踪服务 ---
  jaeger:
    image: jaegertracing/all-in-one:1.41
    container_name: synapse_jaeger
    restart: always
    ports:
      - "6831:6831/udp" # Agent (Thrift Compact)
      - "16686:16686"   # Jaeger UI
      - "14268:14268"   # Collector (HTTP)
    environment:
      - COLLECTOR_OTLP_ENABLED=true

volumes:
  postgres_data:
  redis_data:
  minio_data:
  grafana_data:
  loki_data: