Hi All Just read the Apache Ambari relation with OpenStack Horizon I get that Ambari Management will manage Hadoop in OpenStack but I got also Apache Ambari part of OpenStack Horizon/Dashboard anyone can give me the glue relation three of these. where Ambari will be installer or part, inside the dashboard or inside the controller? Where Hadoop stand also in OpenStack this is the reference http://www.slideshare.net/hortonworks/apache-ambari-bof-openstack-hadoop-summit-2013