ec2: disable new-style interface naming on Amazon

Before we can enable ixgbevf devices by default we need to prevent the
interface names from changing names and surprising folks. On the down
side this may surprise anyone manually enabling ixgbevf on their
instances but I expect that to be the smaller population.
This commit is contained in:
Michael Marineau 2015-06-29 11:31:34 -07:00
parent 98264ef1b3
commit 72b4f3b2db
2 changed files with 2 additions and 1 deletions

View File

@ -1,4 +1,5 @@
# CoreOS GRUB settings for EC2
# Blacklist the Xen framebuffer module so it doesn't get loaded at boot
set linux_append="modprobe.blacklist=xen_fbfront"
# Disable `ens3` style names, so eth0 is used for both ixgbevf or xen.
set linux_append="modprobe.blacklist=xen_fbfront net.ifnames=0"