[MARIADB] Fix StorageClassName for Galera

Add missing entry for customized StorageClass for
the MariaDB-Operator based DB instances

Issue-ID: OOM-3236

Change-Id: I6c65c1553fc01181aa7dbc5fedb3237c110fc172
Signed-off-by: Andreas Geissler <andreas-geissler@telekom.de>

diff --git a/kubernetes/common/common/templates/_mariadb.tpl b/kubernetes/common/common/templates/_mariadb.tpl
index c90b86c..ff3f7f8 100644 (file)
--- a/kubernetes/common/common/templates/_mariadb.tpl
+++ b/kubernetes/common/common/templates/_mariadb.tpl
@@ -281,6 +281,9 @@ spec:
       image: {{ include "repositoryGenerator.githubContainerRegistry" . }}/{{ $dot.Values.mariadbOperator.galera.initImage }}:{{ $dot.Values.mariadbOperator.galera.initVersion }}
       imagePullPolicy: IfNotPresent
     volumeClaimTemplate:
+      {{- if .Values.mariadbOperator.storageClassName }}
+      storageClassName: {{ .Values.mariadbOperator.storageClassName }}
+      {{- end }}
       resources:
         requests:
           storage: 50Mi