services:
  postgres:
    image: postgres:16.4
    ports:
      - 5432:5432
    volumes:
      - postgres-volume:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=postgres
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres

  grafana:
    image: grafana/grafana:11.1.4
    ports:
      - 3000:3000
    extra_hosts:
      - "host.docker.internal:host-gateway"
    volumes:
      - grafana-volume:/var/lib/grafana

  prometheus:
    image: prom/prometheus:v2.54.0
    user: root
    ports:
      - 9090:9090
    extra_hosts:
      - "host.docker.internal:host-gateway"
    volumes:
      - prometheus-volume:/etc/prometheus
      - ./prometheus.yml:/etc/prometheus/prometheus.yml

  node_exporter:
    image: quay.io/prometheus/node-exporter:latest
    command:
      - '--path.rootfs=/host'
    ports:
      - 9100:9100
    extra_hosts:
      - "host.docker.internal:host-gateway"
    pid: host
    volumes:
      - '/:/host:ro,rslave'

  # backend:
  #   build: .
  #     # dockerfile: ./dockerfile
  #   volumes:
  #     - ./:/app
  #   ports:
  #     - 8080:8080

volumes:
  postgres-volume:
  grafana-volume:
  prometheus-volume: