SEBA-171 Enable kafka events to Fabric and Fabric-Crossconnect Synchronizers

Change-Id: I95e4f3854c09a8886387b8541e3b42c2e2896c06
diff --git a/xos-services/fabric/templates/_helpers.tpl b/xos-services/fabric/templates/_helpers.tpl
index b8888e9..254524b 100644
--- a/xos-services/fabric/templates/_helpers.tpl
+++ b/xos-services/fabric/templates/_helpers.tpl
@@ -52,6 +52,9 @@
   username: {{ .Values.xosAdminUser | quote }}
   password: {{ .Values.xosAdminPassword | quote }}
   endpoint: xos-core:50051
+event_bus:
+  endpoint: {{ .Values.kafkaService | quote }}
+  kind: kafka
 logging:
   version: 1
   handlers: