http://serverfault.com/questions/692897/centos-7-disable-predictable-network-interface-names-during-install
https://github.com/jedi4ever/veewee/blob/master/templates/Fedora-19-i386/ks.cfg
NAMING SCHEMES HIERARCHY
By default, systemd will name interfaces using the following policy to apply the supported naming schemes:
Scheme 1: Names incorporating Firmware or BIOS provided index numbers for on-board devices (example: eno1), are applied if that information from the firmware or BIOS is applicable and available, else falling back to scheme 2.
Scheme 2: Names incorporating Firmware or BIOS provided PCI Express hotplug slot index numbers (example: ens1) are applied if that information from the firmware or BIOS is applicable and available, else falling back to scheme 3.
Scheme 3: Names incorporating physical location of the connector of the hardware (example: enp2s0), are applied if applicable, else falling directly back to scheme 5 in all other cases.
Scheme 4: Names incorporating interface's MAC address (example: enx78e7d1ea46da), is not used by default, but is available if the user chooses.
Scheme 5: The traditional unpredictable kernel naming scheme, is used if all other methods fail (example: eth0).
This policy, the procedure outlined above, is the default. If the system has biosdevname enabled, it will be used. Note that enabling biosdevname requires passing biosdevname=1 as a command-line parameter except in the case of a Dell system, where biosdevname will be used by default as long as it is installed. If the user has added udev rules which change the name of the kernel devices, those rules will take precedence.
内核引导时添加参数
net.ifnames=0 biosdevname=0
kickstart
%packages
@core
-biosdevname
%end
