Removal of zookeeper from portal HELM charts

Portal components no more rely on zookeeper and removed
from rspective portal and its component HELM charts

Issue-ID: PORTAL-998
Signed-off-by: SandeepLinux <Sandeep.Shah@att.com>
Change-Id: I9939da45ee03623a4f7cfc379c68785fdcce8b63
diff --git a/kubernetes/portal/values.yaml b/kubernetes/portal/values.yaml
index 1015c86..a7d1e09 100644
--- a/kubernetes/portal/values.yaml
+++ b/kubernetes/portal/values.yaml
@@ -38,11 +38,8 @@
   config:
     cassandraUsername: root
     cassandraPassword: Aa123456
-zookeeper:
-  service:
-    name: portal-zookeeper
 messageRouter:
   service:
     name: message-router
 ingress:
-  enabled: false
\ No newline at end of file
+  enabled: false