[Contrib] 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: I278e62821ca98e41f63306e502cca1019ba18756
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

3 files changed, 5 insertions, 15 deletions

diff --git a/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pv.yaml b/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pv.yaml
index a8cf9f6d9d..da68e3400c 100755
--- a/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pv.yaml
+++ b/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pv.yaml
@@ -15,7 +15,7 @@
 */}}
 
 {{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
-{{- if not .Values.persistence.storageClass -}}
+{{- if eq "True" (include "common.needPV" .) -}}
 kind: PersistentVolume
 apiVersion: v1
 metadata:
@@ -33,7 +33,8 @@ spec:
   accessModes:
     - {{ .Values.persistence.accessMode }}
   persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+  storageClassName: "{{ include "common.fullname" . }}-data"
   hostPath:
     path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}
 {{- end -}}
-{{- end -}}
\ No newline at end of file
+{{- end -}}
diff --git a/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pvc.yaml b/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pvc.yaml
index 52891ffda0..6d51a09232 100755
--- a/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pvc.yaml
+++ b/kubernetes/contrib/charts/awx/charts/awx-postgres/templates/pvc.yaml
@@ -30,21 +30,10 @@ metadata:
 {{ .Values.persistence.annotations | indent 4 }}
 {{- end }}
 spec:
-{{- if not .Values.persistence.storageClass }}
-  selector:
-    matchLabels:
-      name: {{ include "common.fullname" . }}
-{{- end }}
   accessModes:
     - {{ .Values.persistence.accessMode }}
+  storageClassName: {{ include "common.storageClass" . }}
   resources:
     requests:
       storage: {{ .Values.persistence.size }}
-{{- if .Values.persistence.storageClass }}
-{{- if (eq "-" .Values.persistence.storageClass) }}
-  storageClassName: ""
-{{- else }}
-  storageClassName: "{{ .Values.persistence.storageClass }}"
-{{- end }}
-{{- end }}
 {{- end -}}
diff --git a/kubernetes/contrib/charts/awx/requirements.yaml b/kubernetes/contrib/charts/awx/requirements.yaml
index 486fc6585c..ca8971c138 100755
--- a/kubernetes/contrib/charts/awx/requirements.yaml
+++ b/kubernetes/contrib/charts/awx/requirements.yaml
@@ -14,5 +14,5 @@
 
 dependencies:
   - name: common
-    version: ~4.x-0
+    version: ~5.x-0
     repository: '@local'
\ No newline at end of file