Improve docker registry secret management

Change-Id: I2d1ff878c215becc9856af184eb0b11defd75e1d
Issue-ID: OOM-1064
Signed-off-by: BorislavG <Borislav.Glozman@amdocs.com>
diff --git a/kubernetes/dcaegen2/charts/dcae-cloudify-manager/values.yaml b/kubernetes/dcaegen2/charts/dcae-cloudify-manager/values.yaml
index 28b96e7..41c5191 100644
--- a/kubernetes/dcaegen2/charts/dcae-cloudify-manager/values.yaml
+++ b/kubernetes/dcaegen2/charts/dcae-cloudify-manager/values.yaml
@@ -21,11 +21,13 @@
 #################################################################
 global:
   nodePortPrefix: 302
-  repositorySecret: eyJuZXh1czMub25hcC5vcmc6MTAwMDEiOnsidXNlcm5hbWUiOiJkb2NrZXIiLCJwYXNzd29yZCI6ImRvY2tlciIsImVtYWlsIjoiZGNhZUBkY2FlLm9uYXAub3JnIiwiYXV0aCI6IlpHOWphMlZ5T21SdlkydGxjZz09In19
   readinessRepository: oomk8s
   readinessImage: readiness-check:1.1.0
   loggingRepository: docker.elastic.co
   loggingImage: beats/filebeat:5.5.0
+  repositoryCred:
+    user: docker
+    password: docker
 
 config:
   logstashServiceName: log-ls