compose.monitoring.yml

services:
  prometheus:
    image: prom/prometheus
    volumes:
      - prometheus_data:/prometheus
      - /var/run/docker.sock:/var/run/docker.sock:rw
    configs:
      - source: prometheus.yml
        target: /etc/prometheus/prometheus.yml
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--web.console.libraries=/usr/share/prometheus/console_libraries"
      - "--web.console.templates=/usr/share/prometheus/consoles"
    networks:
      - internal
    user: root
    deploy:
      placement:
        constraints:
          - node.role==manager
      restart_policy:
        condition: on-failure

  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)($$|/)"
    networks:
      - internal
    deploy:
      mode: global
      restart_policy:
        condition: on-failure

  cadvisor:
    image: gcr.io/cadvisor/cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    networks:
      - internal
    deploy:
      mode: global
      restart_policy:
        condition: on-failure

  grafana:
    image: grafana/grafana
    depends_on:
      - prometheus
    volumes:
      - grafana_data:/var/lib/grafana
      # - ./grafana/provisioning/:/etc/grafana/provisioning/
    # env_file:
    # - ./grafana/config.monitoring
    networks:
      - internal
      - public
    user: "472"
    deploy:
      placement:
        constraints:
          - node.role==manager
      labels:
        - "traefik.enable=true"
        - "traefik.docker.network=public"
        - "traefik.http.routers.grafana.rule=Host(`mon.sms-gate.app`)"
        - "traefik.http.routers.grafana.entrypoints=https"
        - "traefik.http.routers.grafana.tls.certresolver=le"
        - "traefik.http.services.grafana.loadbalancer.server.port=3000"
      restart_policy:
        condition: on-failure

volumes:
  prometheus_data: {}
  grafana_data: {}

networks:
  public:
    external: true
  internal:
    external: true

configs:
  prometheus.yml:
    file: prometheus/prometheus.yml