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authorJuan Antonio Osorio Robles <jaosorior@redhat.com>2017-04-10 13:53:13 +0300
committerJuan Antonio Osorio Robles <jaosorior@redhat.com>2017-04-10 13:53:13 +0300
commit99855339f742c8652dae61d0878054ed130b3051 (patch)
treee2fc5b1ac36a1faa3605c66d0426a7ec24e157a5 /extraconfig/nova_metadata
parent2bc62ed305f73ca06e37559819edc6498446a1a0 (diff)
metadatahook: Use coalesce to handle null values
This uses the coalesce function to take null values into account, else these resources will fail validation. Change-Id: Iaf4218dd731826f80b76ff8f7a902adc8c865be5 Closes-Bug: #1681332
Diffstat (limited to 'extraconfig/nova_metadata')
-rw-r--r--extraconfig/nova_metadata/krb-service-principals.yaml6
1 files changed, 3 insertions, 3 deletions
diff --git a/extraconfig/nova_metadata/krb-service-principals.yaml b/extraconfig/nova_metadata/krb-service-principals.yaml
index c66e646..56d3cbc 100644
--- a/extraconfig/nova_metadata/krb-service-principals.yaml
+++ b/extraconfig/nova_metadata/krb-service-principals.yaml
@@ -46,7 +46,7 @@ resources:
# 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:
@@ -57,7 +57,7 @@ resources:
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:
@@ -72,7 +72,7 @@ resources:
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: