[common] Add common chart from KaH

charts/common/templates/_secret.tpl

@@ -0,0 +1,17 @@
+{{/*
+The Secret object to be created.
+*/}}
+{{- define "common.secret" }}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  labels: {{- include "common.labels" $ | nindent 4 }}
+  annotations: {{- include "common.annotations" $ | nindent 4 }}
+type: Opaque
+{{- with .Values.secret }}
+stringData:
+  {{- toYaml . | nindent 2 }}
+{{- end }}
+{{- end }}