Metrics: Grafana + Prometheus + Node Exporter + cAdvisor

docker-compose.yml

version: "3"

services:
  cadvisor:
    container_name: cadvisor
    image: google/cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    restart: always
    labels:
      - traefik.enable=false

  prometheus:
    container_name: prometheus
    image: prom/prometheus:latest
    volumes:
      - ~/.prometheus:/etc/prometheus/
    command:
      - --config.file=/etc/prometheus/prometheus.yml
    links:
      - cadvisor:cadvisor
    depends_on:
      - cadvisor
    restart: always
    labels:
      - traefik.enable=false

  grafana:
    container_name: grafana
    image: grafana/grafana
    user: "1000"
    depends_on:
      - prometheus
    volumes:
      - ~/.grafana:/var/lib/grafana
      - ~/.grafana/provisioning/:/etc/grafana/provisioning/
    restart: always
    labels:
      - traefik.backend=grafana
      - traefik.frontend.rule=Host:grafana.olevshin.ru,grafana.levsh.in
      - traefik.docker.network=web
      - traefik.port=3000

  node-exporter:
    container_name: node-exporter
    image: prom/node-exporter
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - --path.procfs=/host/proc
      - --path.sysfs=/host/sys
      - --collector.filesystem.ignored-mount-points
      - ^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)
    restart: always
    labels:
      - traefik.enable=false

networks:
  default:
    external:
      name: web