[COMMON][MARIADB] Uses new tpls for repos / images

This commit makes mariadb galera template to use the new generator for
repositories and images.

As mariadb are coming from dockerhub, we're using directly this
repository.

Issue-ID: OOM-2364
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I7010ea3214c34fbee1ee697a127a1e43bfd16aed
diff --git a/kubernetes/common/mariadb-galera/templates/job.yaml b/kubernetes/common/mariadb-galera/templates/job.yaml
index 5dc822a..250279a 100644
--- a/kubernetes/common/mariadb-galera/templates/job.yaml
+++ b/kubernetes/common/mariadb-galera/templates/job.yaml
@@ -14,7 +14,7 @@
         runAsUser: 1001
       containers:
       - name: mariadb-job-pre-upgrade
-        image: {{ .Values.global.kubectlImage}}
+        image: {{ include "repositoryGenerator.image.kubectl" . }}
         imagePullPolicy: IfNotPresent
         env:
           - name: NAMESPACE_ENV
@@ -49,7 +49,7 @@
         fsGroup: 1001
         runAsUser: 0
       initContainers:
-      - image: "{{ include "common.repository" . }}/{{ .Values.global.readinessImage }}"
+      - image: {{ include "repositoryGenerator.image.readiness" . }}
         name: mariadb-galera-upgrade-readiness
         env:
         - name: NAMESPACE
@@ -64,7 +64,7 @@
         - mariadb-galera
       containers:
       - name: mariadb-job-post-upgrade
-        image: {{ .Values.global.kubectlImage}}
+        image: {{ include "repositoryGenerator.image.kubectl" . }}
         imagePullPolicy: IfNotPresent
         env:
         - name: NAMESPACE_ENV
@@ -99,7 +99,7 @@
     spec:
       containers:
       - name: mariadb-job-post-delete
-        image: {{ .Values.global.kubectlImage}}
+        image: {{ include "repositoryGenerator.image.kubectl" . }}
         imagePullPolicy: IfNotPresent
         command: ["/bin/bash", "-c", "--"]
         args: