version: '3.7'

services:
  prometheus:
    image:  prom/prometheus:latest
    ports:
      - "9090:9090"
    networks:
    - monitoring
    volumes:
    - /mnt/nfs/prometheus/data:/prometheus
    - /mnt/nfs/prometheus/config:/etc/prometheus
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        max_attempts: 3
      placement:
        constraints:
        - node.labels.POWER == true
    depends_on:
    - system_nfs

  grafana:
    image:  grafana/grafana:latest
    networks:
    - external
    - monitoring
    volumes:
    - /mnt/nfs/grafana:/var/lib/grafana 
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        max_attempts: 3
      labels:
      - "traefik.enable=true"
      - "traefik.http.routers.grafana.rule=Host(`grafana.bxl.bhasher.com`)"
      - "traefik.http.routers.grafana.entrypoints=internalsecure"
      - "traefik.http.services.grafana.loadbalancer.server.port=3000"
      - "traefik.http.routers.grafana.tls=true"
      - "traefik.http.routers.grafana.tls.certresolver=http"
      placement:
        constraints:
        - node.labels.POWER == true
    depends_on:
    - system_nfs
    - system_traefik

  cadvisor:
    image: zcube/cadvisor:latest
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    #ports:
    #  - 8088:8080
    networks:
      - monitoring
    deploy:
      mode: global
      restart_policy:
        condition: any
        max_attempts: 3

  node-exporter:
    image: quay.io/prometheus/node-exporter:latest
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
      - /:/host:ro,rslave
    command: 
      - '--path.rootfs=/host'
      - '--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)($$|/)"
    #ports:
    #  - 9100:9100
    networks:
      - monitoring
    deploy:
      mode: global
      restart_policy:
        condition: any
        max_attempts: 3

networks:
  external:
    external: true
  monitoring: