Add reference to gluster-kubernetes repo.

examples/persistent-volume-provisioning/README.md

@@ -136,6 +136,7 @@ For example:
 
 For available volume types and its administration options refer: ([Administration Guide](https://access.redhat.com/documentation/en-US/Red_Hat_Storage/3.1/html/Administration_Guide/part-Overview.html))
 
+Reference : ([How to configure Gluster on Kubernetes](https://github.com/gluster/gluster-kubernetes/blob/master/docs/setup-guide.md))
 Reference : ([How to configure Heketi](https://github.com/heketi/heketi/wiki/Setting-up-the-topology))
 
 When the persistent volumes are dynamically provisioned, the Gluster plugin automatically create an endpoint and a headless service in the name `gluster-dynamic-<claimname>`. This dynamic endpoint and service will be deleted automatically when the persistent volume claim is deleted.