[VOL-2312] Logging - Integrate voltctl with new etcd-based dynamic loglevel mechanism. Testing is in progress

Change-Id: I2e13bb79008c9a49ebb6f58e575f51efebe6dbfd
diff --git a/voltctl.config b/voltctl.config
index 27dc3d6..13e1de5 100644
--- a/voltctl.config
+++ b/voltctl.config
@@ -2,3 +2,8 @@
 server: voltha.voltha.svc.cluster.local:50555
 grpc:
   timeout: 10s
+kvstore:
+  kvstoreType: "etcd"
+  kvstoretimeout: 5
+  kvstorehost: "localhost"
+  kvstoreport: 2379