added references to HDF 2.0

README.md

@@ -1,8 +1,9 @@
-#### An Ambari Service for NiFi
-Ambari service for easily installing and managing NiFi on HDP cluster and viewing metrics.
+#### Demo Ambari Service for NiFi
+**Demo** Ambari service for easily installing and managing NiFi on HDP cluster and viewing metrics.
+As of Sept 2016, the officially supported Ambari integration with Nifi is available as part of HDF stack. Details [here](http://docs.hortonworks.com/HDPDocuments/HDF2/HDF-2.0.0/bk_ambari-installation/content/index.html)
 
 Features:
-
+- This is a **Demo** Ambari service that can be used to install Nifi on sandbox or test clusters (**not for production use**)
 - By default, downloads the current GA version 
 - Exposes nifi.properties, bootstrap.conf, logback.xml in Ambari UI (so you can configure port, memory, log dir etc)
 - Sets up initial flow.xml.gz that sets up Ambari reporting task to send Ambari metrics
@@ -18,9 +19,12 @@ Installing on older Ambari versions:
 
 
 Limitations:
-- This is not an officially supported service and *is not meant to be deployed in production systems*. It is only meant for testing demo/purposes
+- This is not an officially supported service and *is not meant to be deployed in production systems*. It is only meant for testing/demo purposes
 - It does not support Ambari/HDP upgrade process and will cause upgrade problems if not removed prior to upgrade
-- Not tested on secured clusters
+- Does not support secured clusters
+
+For the officially supported Ambari-managed Nifi, please use the [HDF stack](http://docs.hortonworks.com/HDPDocuments/HDF2/HDF-2.0.0/bk_ambari-installation/content/index.html)
+
 
 Authors: 
   - [Ali Bajwa](https://github.com/abajwa-hw): Nifi Install/start/stop via Ambari