[AETHER-3278] Exposing various parameters in the aether-roc-api charts

Change-Id: I5b7897e84336ac79e6aeac9894408b7b1e79d5b5
diff --git a/aether-roc-api/values.yaml b/aether-roc-api/values.yaml
index d2dab6f..93cbfcd 100644
--- a/aether-roc-api/values.yaml
+++ b/aether-roc-api/values.yaml
@@ -10,7 +10,7 @@
 
 image:
   repository: onosproject/aether-roc-api
-  tag: v0.9.9
+  tag: "{{ .Chart.AppVersion }}"
   pullPolicy: IfNotPresent
   pullSecrets: []
 
@@ -18,6 +18,10 @@
 nameOverride: ""
 fullnameOverride: "aether-roc-api"
 
+gnmiEndpoint: onos-config:5150
+gnmiTimeout: 10s
+port: 8181
+
 # Needed for development only - set to blank otherwise
 corsOrigins:
   - http://localhost:4200