templates/pvc.yaml を追加

templates/pvc.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.persistence.enabled }}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "{{ .Chart.Name }}.fullname" . }}-pvc
+  labels:
+    {{- include "{{ .Chart.Name }}.labels" . | nindent 4 }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size }}
+{{- end }}