VOL-2493 - optionally support ofagent-go

Change-Id: I998669a16ae8bbea8c5c827206f34535c7b4850e
diff --git a/voltha/values.yaml b/voltha/values.yaml
index bea3bb3..979119f 100644
--- a/voltha/values.yaml
+++ b/voltha/values.yaml
@@ -16,6 +16,7 @@
 serviceaccount: voltha-serviceaccount
 private_etcd_cluster: true
 private_kafka_cluster: true
+use_ofagent_go: false
 
 # Default Values
 # The following are the default values used for every container in the
@@ -79,6 +80,9 @@
   timeout_long_request: '{{ .Values.defaults.rw_core.timeout }}'
   timeout_request: '{{ .Values.defaults.rw_core.timeout }}'
 
+ofagent:
+  log_level: '{{ .Values.default.log_level }}'
+
 
 # Define Docker images to be used
 images: