Merge pull request #1466 from jmferrer/make-chart-idempotent

Make chart idempotent.

kubernetes/helm/templates/webui-pvc.yaml

@@ -17,7 +17,9 @@ spec:
   resources:
     requests:
       storage: {{ .Values.webui.persistence.size }}
+  {{- if .Values.webui.persistence.storageClass }}
   storageClassName: {{ .Values.webui.persistence.storageClass }}
+  {{- end }}
   {{- with .Values.webui.persistence.selector }}
   selector:
     {{- toYaml . | nindent 4 }}