I should apply a kind of

http://docs.openstack.org/developer/tripleo-docs/post_deployment/replace_controller.html



From: rdo-list-bounces@redhat.com <rdo-list-bounces@redhat.com> on behalf of Boris Derzhavets <bderzhavets@hotmail.com>
Sent: Friday, July 15, 2016 4:28 PM
To: rdo-list
Subject: [rdo-list] How to recover just one of three HA Controllers been generated via TripleO QuickStart ?