puppetlabs/razor-server — pull request #44 by rgnine (2013-09-17 14:27:46+00:00)
Title: bootif kernel argument needs ethernet interface type or it will not be u...

bootif kernel argument needs ethernet interface type or it will not be used in setting up the network interfaces with interface=auto.

This can prevent the OS installer from running in a node with multiple NICs due to long standing bug https://bugs.launchpad.net/ubuntu/+source/netcfg/+bug/713385 that apparently is never going to be fixed.