openstack-helm-infra/helm-toolkit/templates/snippets/_kubernetes_metadata_labels.tpl
Graham Steffaniak b5c285ae98 Revert chart naming to .Release.Name expression
CHG required for existing deployments to be
	 upgraded in place.

Change-Id: Ife4278f17601358dcd853c29977f5e2e88e521dc
2022-03-28 19:35:14 +00:00

52 lines
1.5 KiB
Smarty

{{/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}
{{/*
abstract: |
Renders a set of standardised labels
values: |
release_group: null
pod:
labels:
default:
label1.example.com: value
bar:
label2.example.com: bar
usage: |
{{ tuple . "foo" "bar" | include "helm-toolkit.snippets.kubernetes_metadata_labels" }}
return: |
release_group: RELEASE-NAME
application: foo
component: bar
label1.example.com: value
label2.example.com: bar
*/}}
{{- define "helm-toolkit.snippets.kubernetes_metadata_labels" -}}
{{- $envAll := index . 0 -}}
{{- $application := index . 1 -}}
{{- $component := index . 2 -}}
release_group: {{ $envAll.Values.release_group | default $envAll.Release.Name }}
application: {{ $application }}
component: {{ $component }}
{{- if ($envAll.Values.pod).labels }}
{{- if hasKey $envAll.Values.pod.labels $component }}
{{ index $envAll.Values.pod "labels" $component | toYaml }}
{{- end -}}
{{- if hasKey $envAll.Values.pod.labels "default" }}
{{ $envAll.Values.pod.labels.default | toYaml }}
{{- end -}}
{{- end -}}
{{- end -}}