deploying RIC

[ric-plt/ric-dep.git] / ric-common / Common-Template / helm / aux-common / templates / _storageClass.tpl

diff --git a/ric-common/Common-Template/helm/aux-common/templates/_storageClass.tpl b/ric-common/Common-Template/helm/aux-common/templates/_storageClass.tpl
new file mode 100644 (file)
index 0000000..8fd1f97
--- /dev/null
+++ b/ric-common/Common-Template/helm/aux-common/templates/_storageClass.tpl
@@ -0,0 +1,57 @@
+{{/*
+# 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.
+*/}}
+
+{{/*
+  Expand the name of the storage class.
+  The value "common.fullname"-data is used by default,
+  unless either override mechanism is used.
+
+  - .Values.global.persistence.storageClass  : override default storageClass for all charts
+  - .Values.persistence.storageClassOverride : override global and default storage class on a per chart basis
+  - .Values.persistence.storageClass         : override default storage class on a per chart basis
+*/}}
+{{- define "common.storageClass" -}}
+  {{- if .Values.persistence.storageClassOverride -}}
+    {{- if ne "-" .Values.persistence.storageClassOverride -}}
+      {{- printf "%s" .Values.persistence.storageClassOverride -}}
+    {{- else -}}
+      {{- $storage_class := "" -}}
+      {{- printf "%q" $storage_class -}}
+    {{- end -}}
+  {{- else -}}
+    {{- if or .Values.persistence.storageClass .Values.global.persistence.storageClass }}
+      {{- if ne "-" (default .Values.persistence.storageClass .Values.global.persistence.storageClass) -}}
+        {{- printf "%s" (default .Values.persistence.storageClass .Values.global.persistence.storageClass) -}}
+      {{- else -}}
+        {{- $storage_class := "" -}}
+        {{- printf "%q" $storage_class -}}
+      {{- end -}}
+    {{- else -}}
+      {{- printf "%s-data" (include "common.fullname" .) -}}
+    {{- end -}}
+  {{- end -}}
+{{- end -}}
+
+{{/*
+  Calculate if we need a PV. If a storageClass is provided, then we don't need.
+*/}}
+{{- define "common.needPV" -}}
+{{- if or (or .Values.persistence.storageClassOverride .Values.persistence.storageClass) .Values.global.persistence.storageClass -}}
+  False
+{{- else -}}
+  True
+{{- end -}}
+{{- end -}}