Build should not require TFTP if using gPXE
When attempting to provision a system using gPXE I found it would fail unless a subnet was assigned. The subnet also required a TFTP server. Since using gPXE requires neither it would be ideal if the build would fail without a subnet only if that host does not have a gPXE template assigned.
This was using foreman-4.0-1rc1.
See relevant thread, http://groups.google.com/group/foreman-users/browse_thread/thread/a6c65cc2cde5cbc4