update
diff --git a/charts/gerrit-replica/templates/gerrit-replica.storage.yaml b/charts/gerrit-replica/templates/gerrit-replica.storage.yaml
new file mode 100644
index 0000000..c710737
--- /dev/null
+++ b/charts/gerrit-replica/templates/gerrit-replica.storage.yaml
@@ -0,0 +1,22 @@
+{{- if and .Values.gerritReplica.pluginManagement.cache.enabled }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ .Release.Name }}-plugin-cache-pvc
+  labels:
+    app.kubernetes.io/component: gerrit-replica
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    chart: {{ template "gerrit-replica.chart" . }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+    {{- if .Values.additionalLabels }}
+{{ toYaml .Values.additionalLabels  | indent 4 }}
+    {{- end }}
+spec:
+  accessModes:
+  - ReadWriteMany
+  resources:
+    requests:
+      storage: {{ .Values.gerritReplica.pluginManagement.cache.size }}
+  storageClassName: {{ .Values.storageClasses.shared.name }}
+{{- end }}