[DCAEGEN2] Added imagePullSecret to cleanup job

Added the imagePullSecret in the job to enable private registries with
credential access

Issue-ID: OOM-2869
Signed-off-by: Andreas Geissler <andreas-geissler@telekom.de>
Change-Id: I00f2166dee740a226f30e51b81b5e8e7f8396d04
diff --git a/kubernetes/dcaegen2/components/dcae-cloudify-manager/templates/job.yaml b/kubernetes/dcaegen2/components/dcae-cloudify-manager/templates/job.yaml
index 2e8b4cd..f01edd2 100644
--- a/kubernetes/dcaegen2/components/dcae-cloudify-manager/templates/job.yaml
+++ b/kubernetes/dcaegen2/components/dcae-cloudify-manager/templates/job.yaml
@@ -37,8 +37,10 @@
         app: {{ include "common.name" . }}
         release: {{ include "common.release" . }}
     spec:
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
       restartPolicy: Never
       containers:
       - name: dcae-cleanup
         image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.cleanupImage }}
-        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
\ No newline at end of file
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}