AMT hardware should be able to use the agent-based deploy mechanism. Create a driver to allow for this. [1] - https://blueprints.launchpad.net/ironic/+spec/agent-amt-driver
Upstream documentation for it: http://docs.openstack.org/developer/ironic/drivers/amt.html
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2016-1761.html