coreos/scripts — pull request #207 by marineam (2014-03-25 22:12:53+00:00)
Title: fix(vm_image_util): Do not generate a machine UUID.

If QEMU is given a uuid systemd will detect that and in turn use it for
the machine-id. This made the bug causing the machine-id to be always
re-generated on boot harder to notice since it didn't happen on QEMU.