Initial commit

charts/openebs-crds/templates/_helpers.tpl

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+{{/* vim: set filetype=mustache: */}}
+
+{{/*
+    Adds extra annotations to CRDs. This targets two scenarios: preventing CRD recycling in case
+    the chart is removed; and adding custom annotations.
+    NOTE: This function assumes the element `metadata.annotations` already exists.
+    Usage:
+      {{- include "crds.extraAnnotations" .Values.csi.volumeSnapshots | nindent 4 }}
+*/}}
+
+{{- define "crds.extraAnnotations" -}}
+{{- if .keep -}}
+helm.sh/resource-policy: keep
+{{ end }}
+{{- with .annotations }}
+  {{- toYaml . }}
+{{- end }}
+{{- end -}}