{{- if .Values.persistence.enabled -}}
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: {{ template "chronograf.fullname" . }}
  labels:
    {{- if eq "true" (include "chronograf.legacyLabels" .) }}
    app: {{ template "chronograf.fullname" . }}
    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
    release: "{{ .Release.Name }}"
    heritage: "{{ .Release.Service }}"
    {{- end }}
    {{- include "chronograf.labels" . | nindent 4 }}
  annotations:
 {{- if .Values.persistence.keepPvc }}
    "helm.sh/resource-policy": keep
 {{- end }}
spec:
  accessModes:
  - {{ .Values.persistence.accessMode | quote }}
  resources:
    requests:
      storage: {{ .Values.persistence.size | quote }}
{{- if .Values.persistence.storageClass }}
{{- if (eq "-" .Values.persistence.storageClass) }}
  storageClassName: ""
{{- else }}
  storageClassName: "{{ .Values.persistence.storageClass }}"
{{- end }}
{{- end }}
{{- end }}