{{- if .Values.persistence.enabled }}
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: data
  annotations:
    "helm.sh/hook": pre-install,pre-upgrade
    "helm.sh/hook-weight": "-10" 
spec:
  accessModes:
  - {{ .Values.persistence.accessMode }}
  resources:
    requests:
      storage: {{ .Values.persistence.size }}
{{- if .Values.persistence.storageClass }}
{{- if (eq "-" .Values.persistence.storageClass) }}
  storageClassName: ""
{{- else }}
  storageClassName: "{{ .Values.persistence.storageClass }}"
{{- end }}
{{- end }}
{{- end }}