version: "3.8"

networks:
  monitor_net:
    driver: bridge

services:
  prometheus:
    image: prom/prometheus:latest
    container_name: deploytest-prometheus
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      # - ./prometheus/alerts.yml:/etc/prometheus/alerts.yml:ro  # 可选：如需告警规则可解开
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--web.enable-lifecycle"
    ports:
      - "19090:9090"
    networks:
      - monitor_net
    extra_hosts:
      # 兼容 Linux：让容器中的 host.docker.internal 指向宿主机
      - "host.docker.internal:host-gateway"

  grafana:
    image: grafana/grafana:latest
    container_name: deploytest-grafana
    depends_on:
      - prometheus
    ports:
      - "13000:3000"
    networks:
      - monitor_net
    volumes:
      - ./grafana/provisioning:/etc/grafana/provisioning:ro
      - ./grafana/dashboards:/var/lib/grafana/dashboards:ro
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_ALLOW_SIGN_UP=false