[common] Add common chart from KaH

charts/common/templates/classes/_configmap.tpl

@@ -0,0 +1,34 @@
+{{/*
+This template serves as a blueprint for all configMap objects that are created
+within the common library.
+*/}}
+{{- define "common.classes.configmap" -}}
+  {{- $fullName := include "common.names.fullname" . -}}
+  {{- $configMapName := $fullName -}}
+  {{- $values := .Values.configmap -}}
+
+  {{- if hasKey . "ObjectValues" -}}
+    {{- with .ObjectValues.configmap -}}
+      {{- $values = . -}}
+    {{- end -}}
+  {{ end -}}
+
+  {{- if and (hasKey $values "nameOverride") $values.nameOverride -}}
+    {{- $configMapName = printf "%v-%v" $configMapName $values.nameOverride -}}
+  {{- end }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ $configMapName }}
+  {{- with (merge ($values.labels | default dict) (include "common.labels" $ | fromYaml)) }}
+  labels: {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- with (merge ($values.annotations | default dict) (include "common.annotations" $ | fromYaml)) }}
+  annotations: {{- toYaml . | nindent 4 }}
+  {{- end }}
+data:
+{{- with $values.data }}
+  {{- tpl (toYaml .) $ | nindent 2 }}
+{{- end }}
+{{- end }}