From: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Date: Thu, 5 Dec 2019 15:34:49 +0000 (+0100)
Subject: [LOG] Use global storage templates for PVC
X-Git-Tag: 6.0.0~498^2
X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=7d2508813ec713a23131799e5258187fe8efbb60;p=oom.git

[LOG] 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: I1f39f2c8c9a2d4fe1303fffbefe4dac70ed0e860
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
---

diff --git a/kubernetes/log/charts/log-elasticsearch/templates/pv.yaml b/kubernetes/log/charts/log-elasticsearch/templates/pv.yaml
index fd21cdfc1f..fdea287cbd 100644
--- a/kubernetes/log/charts/log-elasticsearch/templates/pv.yaml
+++ b/kubernetes/log/charts/log-elasticsearch/templates/pv.yaml
@@ -17,7 +17,7 @@
 kind: PersistentVolume
 apiVersion: v1
 metadata:
-  name: {{ include "common.fullname" . }}
+  name: {{ include "common.fullname" . }}-data
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
@@ -31,6 +31,7 @@ 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 -}}
diff --git a/kubernetes/log/charts/log-elasticsearch/templates/pvc.yaml b/kubernetes/log/charts/log-elasticsearch/templates/pvc.yaml
index abab145a8f..d2eddc227d 100644
--- a/kubernetes/log/charts/log-elasticsearch/templates/pvc.yaml
+++ b/kubernetes/log/charts/log-elasticsearch/templates/pvc.yaml
@@ -29,11 +29,9 @@ metadata:
 {{ toYaml .Values.persistence.annotations | indent 4 }}
 {{- end }}
 spec:
-  selector:
-    matchLabels:
-      name: {{ include "common.fullname" . }}
   accessModes:
     - {{ .Values.persistence.accessMode }}
+  storageClassName: {{ include "common.storageClass" . }}
   resources:
     requests:
       storage: {{ .Values.persistence.size }}