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+heat_template_version: pike
+description: 'Generates the relevant service principals for a server'
+
+parameters:
+ RoleData:
+ type: json
+ description: the list containing the 'role_data' output for the ServiceChain
+{%- for network in networks if network.vip|default(false) %}
+{%- if network.name == 'External' %}
+ # Special case the External hostname param, which is CloudName
+ CloudName:
+ default: overcloud.localdomain
+ description: The DNS name of this cloud. E.g. ci-overcloud.tripleo.org
+ type: string
+{%- elif network.name == 'InternalApi' %}
+ # Special case the Internal API hostname param, which is CloudNameInternal
+ CloudNameInternal:
+ default: overcloud.{{network.name.lower()}}.localdomain
+ description: >
+ The DNS name of this cloud's {{network.name_lower}} endpoint. E.g.
+ 'ci-overcloud.{{network.name.lower()}}.tripleo.org'.
+ type: string
+{%- elif network.name == 'StorageMgmt' %}
+ # Special case StorageMgmt hostname param, which is CloudNameStorageManagement
+ CloudNameStorageManagement:
+ default: overcloud.{{network.name.lower()}}.localdomain
+ description: >
+ The DNS name of this cloud's {{network.name_lower}} endpoint. E.g.
+ 'ci-overcloud.{{network.name.lower()}}.tripleo.org'.
+ type: string
+{%- else %}
+ CloudName{{network.name}}:
+ default: overcloud.{{network.name.lower()}}.localdomain
+ description: >
+ The DNS name of this cloud's {{network.name_lower}} endpoint. E.g.
+ 'ci-overcloud.{{network.name.lower()}}.tripleo.org'.
+ type: string
+{%- endif %}
+{%- endfor %}
+ CloudNameCtlplane:
+ default: overcloud.ctlplane.localdomain
+ description: >
+ The DNS name of this cloud's provisioning network endpoint. E.g.
+ 'ci-overcloud.ctlplane.tripleo.org'.
+ type: string
+
+resources:
+
+ IncomingMetadataSettings:
+ type: OS::Heat::Value
+ properties:
+ value:
+ yaql:
+ # Filter null values and values that contain don't contain
+ # 'metadata_settings', get the values from that key and get the
+ # unique ones.
+ expression: list(coalesce($.data, []).where($ != null).where($.containsKey('metadata_settings')).metadata_settings.flatten().distinct())
+ data: {get_param: RoleData}
+
+ # Generates entries for nova metadata with the following format:
+ # 'managed_service_<id>' : <service>/<fqdn>
+ # Depending on the requested network
+ IndividualServices:
+ type: OS::Heat::Value
+ properties:
+ value:
+ yaql:
+ expression: let(fqdns => $.data.fqdns) -> dict(coalesce($.data.metadata, []).where($ != null and $.type = 'vip').select([concat('managed_service_', $.service, $.network), concat($.service, '/', $fqdns.get($.network))]))
+ data:
+ metadata: {get_attr: [IncomingMetadataSettings, value]}
+ fqdns:
+{%- for network in networks if network.vip|default(false) %}
+{%- if network.name == 'External' %}
+ external: {get_param: CloudName}
+{%- elif network.name == 'InternalApi' %}
+ internal_api: {get_param: CloudNameInternal}
+{%- elif network.name == 'StorageMgmt' %}
+ storage_mgmt: {get_param: CloudNameStorageManagement}
+{%- else %}
+ {{network.name_lower}}: {get_param: CloudName{{network.name}}}
+{%- endif %}
+{%- endfor %}
+ ctlplane: {get_param: CloudNameCtlplane}
+
+ CompactServices:
+ type: OS::Heat::Value
+ properties:
+ value:
+ yaql:
+ expression: dict(coalesce($.data, []).where($ != null and $.type = 'node').select([$.service, $.network.replace('_', '')]).groupBy($[0], $[1]))
+ data: {get_attr: [IncomingMetadataSettings, value]}
+
+outputs:
+ metadata:
+ description: actual metadata entries that will be passed to the server.
+ value:
+ map_merge:
+ - {get_attr: [IndividualServices, value]}
+ - compact_services: {get_attr: [CompactServices, value]}
+