CentOS克隆导致网卡eth0变成eth1,以及修改网卡名

1.进入虚拟机文件夹将hadoop01复制一份，重命名为hadoop02

2.进入VM主界面，打开hadoop02文件

3.打开终端

vi /etc/udev/rules.d/70-persistent-net.rules

# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.

# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:d3:d1:35", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:d33:d1:45", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.

# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:d33:d1:45", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

修改：
HWADDR=00:0c:29:d33:d1:45
IPADDR=192.168.137.203

4 重启机器

service network restart