cobbler+koan自动化重装系统

一、操作步骤

1.在使用cobbler自动化安装的虚拟机上做以下操作

2.安装epel源（先配置好yum）

[root@localhost ~]# yum install epel-release -y

2.安装koan工具

[root@localhost ~]# yum install koan -y

3.查看可以重装的列表（还可以装别版本的系统，不过需要在cobbler server制作iso）

[root@localhost ~]# koan --server 10.0.0.134 --list=profiles - looking for Cobbler at http://10.0.0.134:80/cobbler_api Centos-7.2-x86_64

4.使用Centos-7.2-x86_64重装系统

[root@localhost ~]# koan --replace-self --server=10.0.0.134 --profile=Centos-7.2-x86_64 - looking for Cobbler at http://10.0.0.134:80/cobbler_api - reading URL: http://10.0.0.134/cblr/svc/op/ks/profile/Centos-7.2-x86_64 install_tree: http://10.0.0.134/cblr/links/Centos-7.2-x86_64 downloading initrd initrd.img to /boot/initrd.img_koan url=http://10.0.0.134/cobbler/images/Centos-7.2-x86_64/initrd.img - reading URL: http://10.0.0.134/cobbler/images/Centos-7.2-x86_64/initrd.img downloading kernel vmlinuz to /boot/vmlinuz_koan url=http://10.0.0.134/cobbler/images/Centos-7.2-x86_64/vmlinuz - reading URL: http://10.0.0.134/cobbler/images/Centos-7.2-x86_64/vmlinuz - ['/sbin/grubby', '--add-kernel', '/boot/vmlinuz_koan', '--initrd', '/boot/initrd.img_koan', '--args', '"ksdevice=link lang= text net.ifnames=0 ks=http://10.0.0.134/cblr/svc/op/ks/profile/Centos-7.2-x86_64 biosdevname=0 kssendmac "', '--copy-default', '--make-default', '--title=kick1528528891'] - ['/sbin/grubby', '--update-kernel', '/boot/vmlinuz_koan', '--remove-args=root'] - reboot to apply changes

5.重启虚拟机(重启完后，会进行自动安装)

[root@localhost ~]# reboot

6.重装页面