Hello @David Sight, Cloudbreak is able to provision Ambari based HDP clusters on different providers(Azure,Aws,Gcp and Openstack-Juno). Cloudbreak is also capable for up/down scale clusters but just manually. Periscope is connected to Cloudbreak and provides autoscaling functionalities based on alerts that are provided by Ambari. It could create alarms that relates Ambari's alarms and alarms could be associeated with up/down scale events. That events can up/down scale the cluster using Cloudbreak. An overview: https://www.youtube.com/watch?v=sFSCzL7NWl4 Blog post about Periscope and its UI: http://blog.sequenceiq.com/blog/2014/12/12/cloudbreak-got-periscope/ ... View more