Unit 1 Kickstart

Unit 1

# # # # #1. Kickstart script

Kickstart script is a script file that automatically answers all problems during the installation of the system

This file enables automatic installation of the system

after the system is installed, it will be generated in the root home directory of the system.

Anaconda-ks.cfg This file is the kickstart script generated with this system template

# # # #2. Kickstart script Creation

It's hard to write kickstart manually .

The System-config-kickstart tool in the system can be made graphically kickstart

Yum Install System-config-kickstart-y # #安装图形制作工具

System-config-kickstart # #打开图形ks制作工具

Ksvalidator ks.cfg # #检测ks语法

# # # #3. Kickstart file shares

Yum Install Httpd-y

Systemctl Stop Firewalld.service

Systemctl Disable Firewalld.service

Systemctl Start httpd

Systemctl Enable httpd

CP ks.cfg/var/www/html

# # # #4. Test KS file

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# # # #5. Additional PXE network installation Services

1. Corresponding Software Installation

Yum Install DHCP Tftp-server syslinux httpd-y

Systemctl Stop Firewalld.service

Ststemctl Disable Firewalld.service

Vim/etc/xinetd/tftp

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Systemctl Restart xinetd

Systemctl Start httpd

Systemctl Enabel httpd

2. Must download and copy files

cp/usr/share/syslinux/pxelinux.0/var/lib/tftpboot/

Copy all isolinux/* from the installation image to/var/lib/tftpboot/

Mkdir/var/lib/tftpboot/pxelinux.cfg

Cp/var/lib/tftpboot/isolinux.cfg/var/lib/tftpboot/pxelinux.cfg/default

Configuration of the 3.DHCPD service

Subnet 172.25.254.0 netmask 255.255.255.0 {

Range 172.25.254.200 172.25.254.220;

Option routers 172.25.254.254;

FileName "pxelinux.0";

Next-server 172.25.254.100;

}

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Unit 1 Kickstart