[Common] Use global storage templates for PVC
OOM has now templates in order to create the needed PVC, using:
* a PV with a specific class when using a common nfs mount path between
nodes (sames as today use) --> is the default behavior today
* or a storage class if we want to use dynamic PV.
On this case, we use (in order of priority):
- persistence.storageClassOverride if set on the chart
- global.persistence.storageClass if set globally
- persistence.storageClass if set on the chart
I've also aligned the PV creation of the different charts.
I've also aligned the PVC creation of the different charts.
I've removed unused mysql chart and (badly) used nfs-provisioner chart.
I've also make cassandra backup work with dynamic PV (but RWX only for
now).
Change-Id: I0ea3f8c7514ca648d94b6c682684c06b822bbe0a
Issue-ID: OOM-2229
Issue-ID: OOM-2228
Issue-ID: OOM-2227
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
diff --git a/kubernetes/common/music/charts/music-cassandra/templates/pv.yaml b/kubernetes/common/music/charts/music-cassandra/templates/pv.yaml
new file mode 100644
index 0000000..fb81540
--- /dev/null
+++ b/kubernetes/common/music/charts/music-cassandra/templates/pv.yaml
@@ -0,0 +1,46 @@
+{{/*
+# Copyright © 2018 AT&T, Amdocs, Bell Canada Intellectual Property. All rights reserved.
+#
+# 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)}}
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+ name: {{ include "common.fullname" $global }}-data-{{ $i }}
+ namespace: {{ include "common.namespace" $global }}
+ labels:
+ app: {{ include "common.fullname" $global }}
+ chart: "{{ $global.Chart.Name }}-{{ $global.Chart.Version | replace "+" "_" }}"
+ release: "{{ $global.Release.Name }}"
+ heritage: "{{ $global.Release.Service }}"
+ name: {{ include "common.fullname" $global }}
+spec:
+ capacity:
+ storage: {{ $global.Values.persistence.size}}
+ accessModes:
+ - {{ $global.Values.persistence.accessMode }}
+ persistentVolumeReclaimPolicy: {{ $global.Values.persistence.volumeReclaimPolicy }}
+ storageClassName: "{{ include "common.fullname" $global }}-data"
+ hostPath:
+ path: {{ $global.Values.global.persistence.mountPath | default $global.Values.persistence.mountPath }}/{{ $global.Release.Name }}/{{ $global.Values.persistence.mountSubPath }}-{{$i}}
+{{if ne $i (int $global.Values.replicaCount) }}
+---
+{{- end -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
diff --git a/kubernetes/common/music/charts/music-cassandra/templates/statefulset.yaml b/kubernetes/common/music/charts/music-cassandra/templates/statefulset.yaml
index 514bccc..c3c56f2 100644
--- a/kubernetes/common/music/charts/music-cassandra/templates/statefulset.yaml
+++ b/kubernetes/common/music/charts/music-cassandra/templates/statefulset.yaml
@@ -1,5 +1,5 @@
{{/*
-# Copyright © 2018 AT&T, Amdocs, Bell Canada Intellectual Property. All rights reserved.
+# Copyright © 2019 AT&T, Amdocs, Bell Canada, Orange
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -102,40 +102,33 @@
valueFrom:
fieldRef:
fieldPath: status.podIP
+{{- if .Values.persistence.enabled }}
volumeMounts:
- - name: {{ template "common.name" . }}-data
+ - name: {{ include "common.fullname" . }}-data
mountPath: /var/lib/cassandra
+{{- end }}
resources:
{{ include "common.resources" . | indent 12 }}
volumes:
- name: localtime
hostPath:
path: /etc/localtime
- {{- if not .Values.persistence.enabled }}
- - name: {{ template "common.name" . }}-data
- emptyDir: {}
- {{- else }}
+{{- if .Values.persistence.enabled }}
volumeClaimTemplates:
- - metadata:
- name: {{ template "common.name" . }}-data
- labels:
- app: {{ template "common.fullname" . }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
- heritage: "{{ .Release.Service }}"
- annotations:
- volume.beta.kubernetes.io/storage-class: {{ .Values.persistence.storageClass }}
- spec:
- storageClassName: {{ .Values.persistence.storageClass }}
- accessModes:
- - {{ .Values.persistence.accessMode | quote }}
- resources:
- requests:
- storage: {{ .Values.persistence.size | quote }}
- selector:
- matchLabels:
- app: {{ include "common.name" . }}
- release: "{{ .Release.Name }}"
- {{- end }}
+ - metadata:
+ name: {{ include "common.fullname" . }}-data
+ labels:
+ name: {{ include "common.fullname" . }}
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+ release: "{{ .Release.Name }}"
+ heritage: "{{ .Release.Service }}"
+ spec:
+ accessModes:
+ - {{ .Values.persistence.accessMode | quote }}
+ storageClassName: {{ include "common.storageClass" . }}
+ resources:
+ requests:
+ storage: {{ .Values.persistence.size | quote }}
+{{- end }}
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/common/music/charts/music-cassandra/templates/volumes.yaml b/kubernetes/common/music/charts/music-cassandra/templates/volumes.yaml
deleted file mode 100644
index 83e7e18..0000000
--- a/kubernetes/common/music/charts/music-cassandra/templates/volumes.yaml
+++ /dev/null
@@ -1,52 +0,0 @@
-{{/*
-# Copyright © 2018 AT&T, Amdocs, Bell Canada Intellectual Property. All rights reserved.
-#
-# 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.
-*/}}
-
-{{ if .Values.persistence.enabled }}
-{{- $root := . -}}
-{{ range $i, $e := until (atoi (quote $root.Values.replicaCount) | default 3) }}
----
-apiVersion: v1
-kind: PersistentVolume
-metadata:
- name: {{ $root.Release.Name }}-{{ $root.Values.service.name }}-{{ $i }}
- namespace: {{ $root.Release.Namespace }}
- labels:
- type: {{ $root.Values.persistence.storageType }}
- app: {{ $root.Values.service.name }}
- chart: {{ $root.Chart.Name }}-{{ $root.Chart.Version | replace "+" "_" }}
- release: {{ $root.Release.Name }}
- heritage: {{ $root.Release.Service }}
-spec:
- capacity:
- storage: {{ $root.Values.persistence.size }}
- accessModes:
- - {{ $root.Values.persistence.accessMode }}
- hostPath:
- path: {{ $root.Values.persistence.mountPath }}/{{ $root.Release.Name }}/{{ $root.Values.persistence.mountSubPath }}-{{$i}}
- persistentVolumeReclaimPolicy: {{ $root.Values.persistence.volumeReclaimPolicy }}
- podAntiAffinity:
- preferredDuringSchedulingIgnoredDuringExecution:
- - weight: 1
- podAffinityTerm:
- labelSelector:
- matchExpressions:
- - key: app
- operator: In
- values:
- - "{{ $root.Chart.Name }}"
- topologyKey: kubernetes.io/hostname
-{{ end }}
-{{ end }}