heat_template_version: queens

description: >
  Configures docker-registry on a host.

parameters:
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  ServiceData:
    default: {}
    description: Dictionary packing service data
    type: json
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json

outputs:
  role_data:
    description: Role data for the docker registry service
    value:
      service_name: docker_registry
      config_settings:
        tripleo::profile::base::docker_registry::registry_host:
          str_replace:
             template:
               "%{hiera('$NETWORK')}"
             params:
               $NETWORK: {get_param: [ServiceNetMap, DockerRegistryNetwork]}
        tripleo::profile::base::docker_registry::registry_port:
          {get_param: [EndpointMap, DockerRegistryInternal, port]}
        tripleo.docker_registry.firewall_rules:
          '155 docker-registry':
            dport:
              - 8787
              - 13787
      step_config: |
        include ::tripleo::profile::base::docker_registry
      upgrade_tasks:
        - name: Install docker packages on upgrade if missing
          when: step|int == 3
          yum: name=docker-distribution state=latest