This patch adds the initial support for the ironic role in
openstack-ansible, but leaves ironic unconfigured and not
installed by default.
Configuration, including Nova configuration, will be addressed in
subsequent patches.
Change-Id: Id9f01deb5c46ee2186b9c41c7f88205560b5f437
Depends-On: Ide66c7ee59192ac441ac2919028eca0ad665ceea
Depends-On: I590f5ade90b3e37af7f1b8ee333000d4f993f8c5
Partially-implements: blueprint role-ironic
Signed-off-by: Michael Davies <michael@the-davies.net>
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>