This bug was initially created as a copy of Bug #1710089 I am copying this bug because: Docs Tracker Description of problem: We would like to be able to secondary 'undercloud' host that can be used to add additional capacity or services for the undercloud. 1) There should be an additional cli command to install an "undercloud minion" 2) There should be an additional cli command to upgrade an "undercloud minion" 3) The installation should be configuration file driven 4) The minion should be able to have various services and networking information configurable so the end user can scale only a specific set of services. Additional info: https://blueprints.launchpad.net/tripleo/+spec/undercloud-minion https://specs.openstack.org/openstack/tripleo-specs/specs/train/undercloud-minion.html
*** This bug has been marked as a duplicate of bug 1771551 ***