kubernetes/common/cassandra/templates/pv.yaml

# Copyright © 2018 Amdocs, Bell Canada, AT&T
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

{{- $global := . }}
{{- if and $global.Values.persistence.enabled (not $global.Values.persistence.existingClaim) }}
{{- if eq "True" (include "common.needPV" .) -}}
{{- range $i := until (int $global.Values.replicaCount)}}
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: {{ $global.Release.Name }}-{{ $global.Values.service.name }}-{{ $i }}
  namespace: {{ $global.Release.Namespace }}
  labels:
    type: {{ $global.Values.persistence.storageType }}
    app: {{ $global.Values.service.name }}
    chart: {{ $global.Chart.Name }}-{{ $global.Chart.Version | replace "+" "_" }}
    release: {{ $global.Release.Name }}
    heritage: {{ $global.Release.Service }}
spec:
  capacity:
    storage: {{ $global.Values.persistence.size }}
  accessModes:
  {{- if $global.Values.backup.enabled }}
  - ReadWriteMany
  {{- else }}
  - ReadWriteOnce
  {{- end }}
  persistentVolumeReclaimPolicy: {{ $global.Values.persistence.volumeReclaimPolicy }}
  storageClassName: "{{ include "common.fullname" $global }}-data"
  hostPath:
    path: {{ $global.Values.persistence.mountPath }}/{{ $global.Release.Name }}/{{ $global.Values.persistence.mountSubPath }}-{{ $i }}
{{- end -}}
{{- end -}}
{{- end -}}