docker-compose.yml

---
services:
  checkmk-server:
    image: checkmk/check-mk-cloud:2.4.0p36
    container_name: checkmk-server
    restart: unless-stopped
    environment:
      - "TZ=Europe/Berlin"
      - "CMK_SITE_ID=grunwaldsystems"
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=traefik-prod"
      - "traefik.http.services.checkmk-server.loadbalancer.server.port=5000"
      - "traefik.http.routers.checkmk-server.rule=Host(`check.grunwald.systems`)"
      - "traefik.http.routers.checkmk-server.entrypoints=websecure"
      - "traefik.http.routers.checkmk-server.tls.certresolver=letsencrypt"
    tmpfs:
      - /opt/omd/sites/grunwaldsystems/tmp:uid=1000,gid=1000
    volumes:
      - ./app/data/sites:/omd/sites
    networks:
      - traefik-prod
 
networks:
  traefik-prod:
    external: true

wget https://check.grunwald.systems/grunwaldsystems/check_mk/agents/check-mk-agent_2.5.0p13-1_all.deb
sudo apt install ./check-mk-agent_2.5.0p13-1_all.deb
rpm -U https://check.grunwald.systems/grunwaldsystems/check_mk/agents/check-mk-agent_2.5.0p13-1.noarch.rpm
cmk-agent-ctl register \
             --hostname mynewhost \
             --server check.grunwald.systems \
             --site grunwaldsystems \
             --user agent_registration \
             --password 'PTEGDYXBFXVGNDPRL'