[APPC] 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

Change-Id: I04757c8fffc4987c4d49da9f474f3e20367de214
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
diff --git a/kubernetes/appc/charts/appc-ansible-server/templates/pv.yaml b/kubernetes/appc/charts/appc-ansible-server/templates/pv.yaml
index 6fef70c..91ebe78 100644
--- a/kubernetes/appc/charts/appc-ansible-server/templates/pv.yaml
+++ b/kubernetes/appc/charts/appc-ansible-server/templates/pv.yaml
@@ -15,11 +15,12 @@
 */}}
 {{- $global := . }}
 {{- if and $global.Values.persistence.enabled (not $global.Values.persistence.existingClaim) -}}
+{{- if eq "True" (include "common.needPV" .) -}}
 {{- range $i, $t := until (int $global.Values.replicaCount)}}
 kind: PersistentVolume
 apiVersion: v1
 metadata:
-  name: {{ include "common.fullname" $global }}-playbook{{$i}}
+  name: {{ include "common.fullname" $global }}-playbook-{{$i}}
   namespace: {{ include "common.namespace" $global }}
   labels:
     app: {{ include "common.fullname" $global }}
@@ -32,10 +33,13 @@
     storage: {{ $global.Values.persistence.size}}
   accessModes:
     - {{ $global.Values.persistence.accessMode }}
-  storageClassName: "{{ include "common.fullname" $global }}-playbook"
+  storageClassName: "{{ include "common.fullname" $global }}-data"
   persistentVolumeReclaimPolicy: {{ $global.Values.persistence.volumeReclaimPolicy }}
   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 -}}