version: '3.8'

services:
  node_exporter:
    image: prom/node-exporter
    container_name: node_exporter
    ports:
      - 9100:9100
    networks:
      - my_network

  prometheus:
    image: prom/prometheus
    container_name: prometheus
    command:
      - --config.file=/etc/prometheus/prometheus.yml
    ports:
      - 9090:9090
    restart: unless-stopped
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    networks:
      - my_network
    depends_on:
      - node_exporter

  grafana:
    image: grafana/grafana-oss
    container_name: grafana
    restart: unless-stopped
    ports:
      - 3000:3000
    volumes:
      - grafana-storage:/var/lib/grafana
volumes:
  grafana-storage: {}

networks:
  my_network:
    driver: bridge