-heat_template_version: ocata
+heat_template_version: pike
description: 'Generates the relevant service principals for a server'
parameters:
# 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($.data.where($ != null).where($.containsKey('metadata_settings')).metadata_settings.flatten().distinct())
+ expression: list(coalesce($.data, []).where($ != null).where($.containsKey('metadata_settings')).metadata_settings.flatten().distinct())
data: {get_param: RoleData}
# Generates entries for nova metadata with the following format:
properties:
value:
yaql:
- expression: let(fqdns => $.data.fqdns) -> dict($.data.metadata.where($ != null and $.type = 'vip').select([concat('managed_service_', $.service, $.network), concat($.service, '/', $fqdns.get($.network))]))
+ 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:
properties:
value:
yaql:
- expression: dict($.data.where($ != null and $.type = 'node').select([$.service, $.network.replace('_', '')]).groupBy($[0], $[1]))
+ expression: dict(coalesce($.data, []).where($ != null and $.type = 'node').select([$.service, $.network.replace('_', '')]).groupBy($[0], $[1]))
data: {get_attr: [IncomingMetadataSettings, value]}
outputs: