update vgc chart

Change-Id: I2a7ccdb82c781975cf6a4bdbfa2d0cbd5ea87732
Signed-off-by: abhayk <abhayk@radisys.com>
diff --git a/voltha-go-controller/values.yaml b/voltha-go-controller/values.yaml
index 0d0e659..d362c2d 100644
--- a/voltha-go-controller/values.yaml
+++ b/voltha-go-controller/values.yaml
@@ -16,8 +16,6 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 
-replicaCount: 1
-
 global:
   stack_name: voltha
   log_level: "WARN"
@@ -38,6 +36,8 @@
   uiPort: 8181
   ofPort: 6653
   uiProtocol: TCP
+  endpoints:
+    address: '{{ template "fullname" . }}'
 
 images:
   voltha_go_controller: