version: "3.8"

services:
  loki:
    image: grafana/loki:2.9.3
    command: -config.file=/etc/loki/loki-config.yaml
    user: "1001:998"
    environment:
      - PUID=1001
      - PGID=998
      - TZ=America/Chicago
      - UMASK=002
    volumes:
      - loki_config:/etc/loki
      - loki_data:/loki
    networks:
      - netgrimoire
    deploy:
      labels:
        - homepage.group=Monitoring
        - homepage.name=Loki
        - homepage.icon=loki.png
        - homepage.href=http://loki:3100
        - homepage.description=Log store
        - caddy=loki.netgrimoire.com
        - caddy.reverse_proxy={{upstreams 3100}}
        - diun.enable=true
        - kuma.monitor=true
      placement:
        constraints:
          - node.hostname == docker4

  promtail:
    image: grafana/promtail:2.9.3
    user: "1001:998"
    command: -config.file=/etc/promtail/promtail-config.yaml
    environment:
      - PUID=1001
      - PGID=998
      - TZ=America/Chicago
      - UMASK=002
    volumes:
      - promtail_config:/etc/promtail
      - /var/log:/var/log:ro
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
      - /var/run/docker.sock:/var/run/docker.sock
    networks:
      - netgrimoire
    deploy:
      labels:
        - homepage.group=Monitoring
        - homepage.name=Promtail
        - homepage.icon=promtail.png
        - homepage.href=http://loki.netgrimoire.com
        - homepage.description=Log forwarder
        - diun.enable=true
        - kuma.monitor=false
      placement:
        constraints:
          - node.hostname == docker4

  grafana:
    image: grafana/grafana:10.4.2
    user: "1001:998"
    environment:
      - PUID=1001
      - PGID=998
      - TZ=America/Chicago
      - UMASK=002
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_DEFAULT_THEME=dark
    volumes:
      - grafana_data:/var/lib/grafana
    ports:
      - "3000:3000"
    networks:
      - netgrimoire
    deploy:
      labels:
        - homepage.group=Monitoring
        - homepage.name=Grafana
        - homepage.icon=grafana.png
        - homepage.href=https://grafana.netgrimoire.com
        - homepage.description=Metrics Dashboard
        - caddy=grafana.netgrimoire.com
        - caddy.reverse_proxy={{upstreams 3000}}
        - diun.enable=true
        - kuma.monitor=true
      placement:
        constraints:
          - node.hostname == docker4

volumes:
  loki_config:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: /DockerVol/Loki/config

  loki_data:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: /DockerVol/Loki/data

  promtail_config:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: /DockerVol/Promtail/config

  grafana_data:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: /DockerVol/Grafana/data

networks:
  netgrimoire:
    external: true