This PR covers the alternative workaround for Virt-customize issue we are facing on IceLake, all under the same "install-director.sh" file
Changes consists of SCP the overcloud image first to SAH node, customized it there and reupload the image to director node, covers powerflex nodes as well
Tested this change with multiple deployments on R178 (IceLake) Stamp
@gaelrehault kindly review it and let me know if you have any comments/concerns? Thanks
@gaelrehault kindly review it and let me know if you have any comments/concerns? Thanks