docker-registry.yml

# simplifyed version of system.docker.swarm.stack.docker
parameters:
  _param:
    docker_image_registry: registry:2
    docker_stack_registry_replicas: 1
  docker:
    client:
      stack:
        docker:
          service:
            registry:
              environment:
                REGISTRY_HTTP_SECRET: ${_param:docker_registry_http_secret}
              deploy:
                replicas: ${_param:docker_stack_registry_replicas}
                restart_policy:
                  condition: any
              image: ${_param:docker_image_registry}
              ports:
                - 15000:5000
              volumes:
                - "/srv/volumes/registry:/var/lib/registry"