helm-charts/charts/library/common/templates/classes/_pvc.tpl
2024-05-23 14:20:40 +02:00

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{{/*
This template serves as a blueprint for all PersistentVolumeClaim objects that are created
within the common library.
*/}}
{{- define "bjw-s.common.class.pvc" -}}
{{- $rootContext := .rootContext -}}
{{- $pvcObject := .object -}}
{{- $labels := merge
($pvcObject.labels | default dict)
(include "bjw-s.common.lib.metadata.allLabels" $rootContext | fromYaml)
-}}
{{- $annotations := merge
($pvcObject.annotations | default dict)
(include "bjw-s.common.lib.metadata.globalAnnotations" $rootContext | fromYaml)
-}}
{{- if $pvcObject.retain }}
{{- $annotations = merge
(dict "helm.sh/resource-policy" "keep")
$annotations
-}}
{{- end -}}
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: {{ $pvcObject.name }}
{{- with $labels }}
labels:
{{- range $key, $value := . }}
{{- printf "%s: %s" $key (tpl $value $rootContext | toYaml ) | nindent 4 }}
{{- end }}
{{- end }}
{{- with $annotations }}
annotations:
{{- range $key, $value := . }}
{{- printf "%s: %s" $key (tpl $value $rootContext | toYaml ) | nindent 4 }}
{{- end }}
{{- end }}
spec:
accessModes:
- {{ required (printf "accessMode is required for PVC %v" $pvcObject.name) $pvcObject.accessMode | quote }}
resources:
requests:
storage: {{ required (printf "size is required for PVC %v" $pvcObject.name) $pvcObject.size | quote }}
{{- if $pvcObject.storageClass }}
storageClassName: {{ if (eq "-" $pvcObject.storageClass) }}""{{- else }}{{ $pvcObject.storageClass | quote }}{{- end }}
{{- end }}
{{- if $pvcObject.volumeName }}
volumeName: {{ $pvcObject.volumeName | quote }}
{{- end }}
{{- with $pvcObject.dataSource }}
dataSource: {{- tpl (toYaml .) $rootContext | nindent 10 }}
{{- end }}
{{- with $pvcObject.dataSourceRef }}
dataSourceRef: {{- tpl (toYaml .) $rootContext | nindent 10 }}
{{- end }}
{{- end -}}