[VOL-5359] Add redis option as KVStore

Change-Id: Iacf583f53a2b00e9f0afd49c51ffb6be616e9b9b
Signed-off-by: abhay <abhayk@radisys.com>
diff --git a/voltha-adapter-openonu/values.yaml b/voltha-adapter-openonu/values.yaml
index 12e2a78..08eb04e 100644
--- a/voltha-adapter-openonu/values.yaml
+++ b/voltha-adapter-openonu/values.yaml
@@ -86,7 +86,9 @@
       address: kafka:9092
 
   # Define connectivity to etcd
-  etcd:
+  kvstore:
+    # type: etcd, redis or redis-sentinel
+    type: etcd
     address: etcd:2379
 
   # Define Tracing Agent connection details