hetzner/server/registry/registry.yml

version: '3.3'
services:
  registry:
    image: registry:2
    environment:
      REGISTRY_AUTH: htpasswd
      REGISTRY_AUTH_HTPASSWD_PATH: /auth/htpasswd
      REGISTRY_AUTH_HTPASSWD_REALM: Registry Realm
    volumes:
      - registry:/var/lib/registry
      - auth:/auth
#    ports:
#      - 5000:5000
    networks:
      - traefik-network
    deploy:
      mode: replicated
      replicas: 1
      resources:
        limits:
          cpus: '0.05'
          memory: 64M #1024M
        reservations:
          cpus: '0.05'
          memory: 64M
      placement:
        constraints:
          - node.role == manager
          - node.hostname == hetzner
    labels:
      - "traefik.enable=true"
      - traefik.docker.network=traefik-network
      - traefik.constraint-label=traefik-network
      - traefik.http.routers.registry-http.middlewares=http-to-https
      - traefik.http.routers.registry-https.rule=Host(`registry.odamus.com`)
      - traefik.http.routers.registry-https.entrypoints=websecure
      - traefik.http.routers.registry-http.rule=Host(`registry.odamus.com`)
      - traefik.http.routers.registry-http.entrypoints=web
      - "traefik.http.routers.registry-https.tls.certresolver=mychallenge"
      - "traefik.http.services.registry.loadbalancer.server.port=5000"

volumes:
  registry:
  auth:

networks:
  traefik-network:
    external: true