{{- if .Values.backup.enabled }}
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: {{ include "postgresql.fullname" . }}-backup
  labels:
    {{- include "postgresql.labels" . | nindent 4 }}
    app.kubernetes.io/component: backup
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: {{ .Values.backup.storage.size }}
  {{- if .Values.backup.storage.storageClass }}
  storageClassName: {{ .Values.backup.storage.storageClass }}
  {{- end }}
{{- end }}