Mount entire cassandra directory

Mounting only the cassandra/data directory causes any data not yet
persisted to be lost. Mounting the commitlog directory as well will
allow cassandra to persist data properly.

Change-Id: If4453e3b39307e0243c20167b568d4ac1af20d12
Issue-ID: OOM-1024
Signed-off-by: Daniel Silverthorn <daniel.silverthorn@amdocs.com>
diff --git a/kubernetes/aai/charts/aai-cassandra/values.yaml b/kubernetes/aai/charts/aai-cassandra/values.yaml
index 884bc39..baa87c2 100644
--- a/kubernetes/aai/charts/aai-cassandra/values.yaml
+++ b/kubernetes/aai/charts/aai-cassandra/values.yaml
@@ -62,7 +62,7 @@
   enabled: false
 
 persistence:
-  enabled: false
+  enabled: true
 
   ## A manually managed Persistent Volume and Claim
   ## Requires persistence.enabled: true