1.
[root@compute1 ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether d0:27:88:87:92:3d brd ff:ff:ff:ff:ff:ff
inet 10.204.125.171/24 brd 10.204.125.255 scope global noprefixroute eth0
valid_lft forever preferred_lft forever
inet6 fe80::2a1b:9965:b3c6:101a/64 scope link noprefixroute
valid_lft forever preferred_lft forever
2.
cd /etc/sysconfig/network-scripts
cp -a ifcfg-eno1 ifcfg-eth0
3.
cd /etc/default
禁用该可预测命名规则。对于这一点，你可以在启动时传递“net.ifnames=0 biosdevname=0 ”的内核参数。这是通过编辑/etc/default/grub并加入“net.ifnames=0 biosdevname=0 ”到GRUBCMDLINELINUX变量来实现的。
vi /etc/default/grub
GRUB_CMDLINE_LINUX=""net.ifnames=0 biosdevname=0" crashkernel=auto rhgb quiet"
4.
运行命令grub2-mkconfig -o /boot/grub2/grub.cfg 来重新生成GRUB配置并更新内核参数。
grub2-mkconfig -o /boot/grub2/grub.cfg
5.
init 6
