docker-compose.metrics.example.yml

version: '3.9'
services:
  scraper:
    image: prom/prometheus:latest
    container_name: scraper
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=30d'
    volumes:
      - type: bind
        source: ./config/prometheus.yml
        target: /etc/prometheus/prometheus.yml
        read_only: true
      - prometheus-data:/prometheus
    ports:
      - "9090:9090"
    networks:
      - metrics-network
      - monitoring
    depends_on:
      - node_exporter
      - cadvisor
    restart: unless-stopped
  grafana:
    image: grafana/grafana-oss:latest
    container_name: grafana
    ports:
      - '3000:3000'
    volumes:
      - grafana-data:/var/lib/grafana
    restart: unless-stopped
    networks:
      - monitoring
    depends_on:
      - scraper
    #password: root123
  node_exporter:
    image: quay.io/prometheus/node-exporter:latest
    container_name: node_exporter
    command: '--path.rootfs=/host'
    pid: host
#    network_mode: host
    restart: unless-stopped
    volumes:
      - /:/host:ro,rslave
    networks:
      - monitoring
  cadvisor:
    image: gcr.io/cadvisor/cadvisor:latest
    container_name: cadvisor
    command:
      - '-port=8098'
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro
    devices:
      - /dev/kmsg
    privileged: true
    restart: unless-stopped
    networks:
      - monitoring
volumes:
  prometheus-data: {}
  grafana-data: {}
networks:
  metrics-network:
    name: metrics-network
    driver: bridge
  monitoring:
    driver: bridge