[VOL-4025] Exposing event_topic in rw-core, openolt and openonu adapter charts
[VOL-4135] Exposing device-refresh-interval in ofAgent and defaulting to
15 seconds

Change-Id: I071944972a8deb3ad16fc9035538946b83c9fb30
diff --git a/voltha/templates/ofagent-deploy.yaml b/voltha/templates/ofagent-deploy.yaml
index 87f76f3..b091224 100644
--- a/voltha/templates/ofagent-deploy.yaml
+++ b/voltha/templates/ofagent-deploy.yaml
@@ -89,6 +89,7 @@
         - "--kv_store_type=etcd"
         - "--kv_store_request_timeout=60s"
         - "--log_level={{ $log_level }}"
+        - "--device-refresh-interval={{ .Values.ofagent.device_refresh_interval }}"
         - "--probe=:8080"
         - "--trace_enabled={{ .Values.global.tracing.enabled }}"
         - "--trace_agent_address={{ tpl .Values.services.tracing_agent.address . }}"