Merge "[Common] Use global storage templates for PVC"

8 files changed, 126 insertions, 132 deletions

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 0000000000..fb815400da
--- /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 514bccc785..c3c56f2282 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 @@ spec:
             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 83e7e189b5..0000000000
--- 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 }}
diff --git a/kubernetes/common/music/charts/music-cassandra/values.yaml b/kubernetes/common/music/charts/music-cassandra/values.yaml
index f0888c12e6..460671d839 100644
--- a/kubernetes/common/music/charts/music-cassandra/values.yaml
+++ b/kubernetes/common/music/charts/music-cassandra/values.yaml
@@ -107,8 +107,6 @@ persistence:
   size: 2Gi
   mountPath: /dockerdata-nfs/
   mountSubPath: common/cassandra/data
-  storageType: local
-  storageClass: ""
 
 # Resource Limit flavor -By Default using small
 flavor: small
diff --git a/kubernetes/common/music/charts/zookeeper/templates/pv.yaml b/kubernetes/common/music/charts/zookeeper/templates/pv.yaml
new file mode 100644
index 0000000000..795ad3188b
--- /dev/null
+++ b/kubernetes/common/music/charts/zookeeper/templates/pv.yaml
@@ -0,0 +1,45 @@
+{{/*
+# Copyright © 2019 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.
+# 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/zookeeper/templates/statefulset.yaml b/kubernetes/common/music/charts/zookeeper/templates/statefulset.yaml
index 9e3549f20d..580042d090 100644
--- a/kubernetes/common/music/charts/zookeeper/templates/statefulset.yaml
+++ b/kubernetes/common/music/charts/zookeeper/templates/statefulset.yaml
@@ -82,7 +82,7 @@ spec:
           resources:
 {{ include "common.resources" . }}
           volumeMounts:
-            - name: zookeeper-data
+            - name: {{ include "common.fullname" . }}-data
               mountPath: /var/lib/zookeeper
 
 {{- if .Values.exporters.jmx.enabled }}
@@ -162,30 +162,21 @@ spec:
           configMap:
             name: {{ .Release.Name }}-jmx-exporter
         {{- end }}
-        {{- if not .Values.persistence.enabled }}
-        - name: zookeeper-data
-          emptyDir: {}
-        {{- end }}
       {{- end }}
   {{- if .Values.persistence.enabled }}
   volumeClaimTemplates:
-    - metadata:
-        name: zookeeper-data
-        labels:
-          app: {{ .Chart.Name }}
-          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:
-            release: "{{ .Release.Name }}"
+  - 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 }}
diff --git a/kubernetes/common/music/charts/zookeeper/templates/volumes.yaml b/kubernetes/common/music/charts/zookeeper/templates/volumes.yaml
deleted file mode 100644
index b0c05fdbfd..0000000000
--- a/kubernetes/common/music/charts/zookeeper/templates/volumes.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-{{ 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 }}
-{{ end }}
-{{ end }}
diff --git a/kubernetes/common/music/charts/zookeeper/values.yaml b/kubernetes/common/music/charts/zookeeper/values.yaml
index 550dbf272b..28c9711e84 100644
--- a/kubernetes/common/music/charts/zookeeper/values.yaml
+++ b/kubernetes/common/music/charts/zookeeper/values.yaml
@@ -119,8 +119,6 @@ persistence:
   accessMode: ReadWriteOnce
   mountPath: /dockerdata-nfs
   mountSubPath: music/zookeeper
-  storageType: local
-  storageClass: ""
   size: 4Gi
 
 ## Exporters query apps for metrics and make those metrics available for