Kickstart & PXE

Server up to 3 services dhcpd TFTP httpd ip=192.168.1.1

First, modify the DHCPD configuration file to indicate the IP and boot code files of the TFTP server

Vim/etc/dhcpd.conf

Next-server 192.168.1.1;

FileName "pxelinux.0";

/ETC/INIT.D/DHCPD restart

Start TFTP

Vim/etc/xinetd.d/tftp

Server_args =-s/tftpboot/linux-install/

Disable = no

/etc/init.d/xinetd restart

Copy the boot file, micro-kernel, micro-image to TFTP share

Mount/dev/cdrom/mnt

Cp/mnt/isolinux/isolinux.cfg/tftpboot/linux-install/pxelinux.cfg/default

about why it was renamed default. The client will first look for the 01-mac file, without descending 1 to find the signature file, and finally find the default file.

cp/mnt/isolinux/vmlinuz/tftpboot/linux-install/

cp/mnt/isolinux/initrd.img/tftpboot/linux-install/

Modify the boot file default to indicate that the Ks.cfg file

Vim/tftpboot/linux-install/pxelinux.cfg/default

Default KS

Timeout 6

Label KS

Kernel Vmlinuz

Append ks=http://192.168.1.1/ks.cfg initrd=initrd.img

Generate KS File

Yum-y Install System-config-kickstart

Under the graphical interface

System-config-kickstart Generating ks.cfg files

File is defective and needs to be modified

Vim Ks.cfg

Key--skip

To add a pre-installed package to a file

Vim/root/anaconda-ks.cfg ks.cfg

N Enter the next file n Enter the previous file

The ks.cfg file needs to indicate what Stage2 needs to share as Http://192.168.1.1/rhel

Finally, the KS file and the image are shared in HTTP

CP ks.cfg/var/www/html/

Mount/dev/cdrom/var/www/html/rhel

Kickstart & PXE