[RHEL7.1]重新封装系统(制作模板)

虚拟化环境需要克隆虚拟主机，新版RHEL7.1重新封装有些变化

下面以 “GUI服务器”环境进行

1 2	`rm` `-rf` `/etc/ssh/ssh_host` `rm` `-rf` `/etc/udev/rules.d/70`

删除 /etc/sysconfig/network-scripts/ifcfg-eno16777736文件中的MAC以及UUID

cat /dev/null > /etc/machine-id

rm -rf /etc/hostname

systemctl enable initial-setup-graphical.service

systemctl enable firstboot-graphical.service

cat /dev/null > /etc/sysconfig/firstboot

可以写如下脚本执行即可：(关闭防火墙，关闭SElinux)

#/!bin/bash

systemctl stop firewalld.service

sleep 3

systemctl disable firewalld.service

sed -n 's/=enforcing/=permissive/' /etc/selinux/config

setenforce 0

rm -rf /etc/ssh/ssh_host*

rm -rf /etc/udev/rules.d/70*

sed '/^MAC/d' "$(find /etc/ -name 'ifcfg\-eno*' -o -name 'ifcfg\-eth*')"

sed '/^UUID/d' "$(find /etc/ -name 'ifcfg\-eno*' -o -name 'ifcfg\-eth*')"

cat /dev/null > /etc/machine-id

rm -rf /etc/hostname

systemctl enable initial-setup-graphical.service

systemctl enable firstboot-graphical.service

cat /dev/null > /etc/sysconfig/firstboot

init 0

封装完后启动如下：

本文转自rshare 51CTO博客，原文链接：http://blog.51cto.com/1364952/1968660，如需转载请自行联系原作者

​ [RHEL7.1]重新封装系统(制作模板)