services:
  prometheus:
    image: prom/prometheus:latest
    container_name: node-monitor-prometheus
    restart: unless-stopped
    command:
      - --config.file=/etc/prometheus/prometheus.yml
      - --storage.tsdb.path=/prometheus
      - --storage.tsdb.retention.time=15d
      - --web.enable-lifecycle
    ports:
      - target: 9090
        published: ${PROMETHEUS_PORT:-9090}
        protocol: tcp
        host_ip: ${PROMETHEUS_BIND_IP:-0.0.0.0}
    extra_hosts:
      - host.docker.internal:host-gateway
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./rules:/etc/prometheus/rules:ro
      - prometheus-data:/prometheus
    networks:
      - monitor

  node-exporter:
    image: prom/node-exporter:latest
    container_name: node-monitor-node-exporter
    restart: unless-stopped
    command:
      - --path.rootfs=/host
      - --collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/.+)($$|/)
    pid: host
    volumes:
      - /:/host:ro,rslave
    networks:
      - monitor

  cadvisor:
    image: ${CADVISOR_IMAGE:-gcr.m.daocloud.io/cadvisor/cadvisor:latest}
    container_name: node-monitor-cadvisor
    restart: unless-stopped
    privileged: true
    devices:
      - /dev/kmsg:/dev/kmsg
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro
    networks:
      - monitor

  grafana:
    image: grafana/grafana:latest
    container_name: node-monitor-grafana
    restart: unless-stopped
    environment:
      GF_SECURITY_ADMIN_USER: admin
      GF_SECURITY_ADMIN_PASSWORD: admin123456
      GF_USERS_ALLOW_SIGN_UP: "false"
      GF_SERVER_ROOT_URL: ${GRAFANA_ROOT_URL:-http://localhost:3001}
      GF_DASHBOARDS_DEFAULT_HOME_DASHBOARD_PATH: /var/lib/grafana/dashboards/ping-node-rabbitmq.json
    ports:
      - target: 3000
        published: ${GRAFANA_PORT:-3001}
        protocol: tcp
        host_ip: ${GRAFANA_BIND_IP:-0.0.0.0}
    volumes:
      - grafana-data:/var/lib/grafana
      - ./grafana/provisioning:/etc/grafana/provisioning:ro
      - ./grafana/dashboards:/var/lib/grafana/dashboards:ro
    depends_on:
      - prometheus
    networks:
      - monitor

networks:
  monitor:
    name: node-monitor
    driver: bridge

volumes:
  prometheus-data:
  grafana-data: