[SDNC] 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 used "range" for PV creation of the statefulset

I've created one file per PV (one for mdsal, one for certs).

sdnc-prom was using hostpath directly on deployment, move to a PV/PVC.

Change-Id: Id9eed3b13ac85595c386e380f41cfbc38b52c69f
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/kubernetes/sdnc/templates/pv-certs.yaml b/kubernetes/sdnc/templates/pv-certs.yaml
new file mode 100644
index 0000000000..54266d1c52
--- /dev/null
+++ b/kubernetes/sdnc/templates/pv-certs.yaml
@@ -0,0 +1,38 @@
+{{/*
+# Copyright © 2018 Amdocs, AT&T, Bell Canada
+# #
+# # 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.certpersistence.enabled }}
+---
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}-certs
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+    name: {{ include "common.fullname" . }}-certs
+spec:
+  capacity:
+    storage: {{ .Values.certpersistence.size }}
+  accessModes:
+    - {{ .Values.certpersistence.accessMode }}
+  storageClassName: "{{ include "common.fullname" . }}-certs"
+  persistentVolumeReclaimPolicy: {{ .Values.certpersistence.volumeReclaimPolicy }}
+  hostPath:
+    path: {{ .Values.global.persistence.mountPath | default .Values.certpersistence.mountPath }}/{{ .Release.Name }}/{{ .Values.certpersistence.mountSubPath }}
+{{ end }}