# cat pv.yaml
{{- range $name, $config := .Values.volumes }}
apiVersion: v1
kind: PersistentVolume
metadata:
  name: {{ $config.pvName }}
spec:
  capacity:
    storage: {{ $config.size }}
  volumeMode: {{ .Values.volumesCommonOption.volumeMode }}
  accessModes:
  {{- range .Values.volumesCommonOption.accessModes }}
    - {{ . | quote }}
  {{- end }}
  persistentVolumeReclaimPolicy: {{ .Values.volumesCommonOption.reclaimPolicy }}
  storageClassName: {{ .Values.volumesCommonOption.storageClass }}
  claimRef:
    name: {{ $config.pvcName }}
    namespace: {{ .Values.namespace }}
    {{- with .Values.nfs.mountOptions }}
    mountOptions:
      {{- toYaml . | nindent 6 }}
    {{- end }}
  nfs:
    server: {{ .Values.nfs.server }}
    path: {{ .Values.nfs.path }}/{{ $config.pvName }}
---
{{- end -}}

# cat values.yaml
volumesCommonOption:
  storageClass: nfs
  volumeMode: Filesystem
  accessModes: ReadWriteMany
  reclaimPolicy: Retain


volumes:
  data:
    pvName: takeaway-data
    pvcName: takeaway-data
    size: 20Gi
  cache:
    pvName: takeaway-cache
    pvcName: takeaway-cache
    size: 20Gi
  logs:
    pvName: takeaway-logs
    pvcName: takeaway-logs
    size: 20Gi
  assets:
    pvName: takeaway-assets
    pvcName: takeaway-assets
    size: 5Gi