version: "3.9"

networks:
  host-network:
    name: host
    external: true
  prometheus-network:
    external: true
  traefik-network:
    external: true

services:
  grafana-service:
    image: docker.io/grafana/grafana:latest
    hostname: grafana-service-host
    tty: true
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - DS_NODE_NAME="{{.Node.Hostname}}"
      - DS_SERVICE_NAME="{{.Service.Name}}"
      - DS_TASK_NAME="{{.Task.Name}}"
    networks:
      - prometheus-network
      - traefik-network
    ##depends_on:
    ##  - prometheus-service
    deploy:
      mode: replicated
      replicas: 1
      placement:
        max_replicas_per_node: 1
        ##constraints:
        ##  - node.labels.location == home
        ##  - node.hostname == rose
      resources:
        limits:
          memory: 1GB
      restart_policy:
        condition: on-failure
      labels:
        - traefik.enable=true
        ##- traefik.docker.network=traefik-network
        - traefik.http.routers.grafana-https.entrypoints=websec
        - traefik.http.routers.grafana-https.rule=Host(`gf.miflux.com`)
        - traefik.http.routers.grafana-https.tls=true
        ##- traefik.http.routers.grafana-http.entrypoints=web
        ##- traefik.http.routers.grafana-http.rule=Host(`gf.miflux.com`)
        ##- traefik.http.routers.grafana-http.tls=false
        - traefik.http.services.grafana-service.loadbalancer.server.port=3000
        - traefik.http.services.grafana-service.loadbalancer.sticky.cookie=true
        - traefik.http.services.grafana-service.loadbalancer.sticky.cookie.name=grafana-sticker