Enable AAI to authenticate with cassandra

Change-Id: Ib46fa0fd6f33e56556f7c4f9e244049085e4e9d2
Issue-ID: OOM-1835
Signed-off-by: mahendrr <mahendra.raghuwanshi@amdocs.com>
diff --git a/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties b/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties
index e9e9a9e..95e1939 100644
--- a/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties
+++ b/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties
@@ -23,6 +23,8 @@
 storage.backend=cassandra
 storage.hostname={{.Values.global.cassandra.serviceName}}
 storage.cassandra.keyspace=aaigraph
+storage.username={{.Values.global.cassandra.username}}
+storage.password={{.Values.global.cassandra.password}}
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM