在CentOS6上利用PXE+Kickstart+Apache+DHCP实现无人值守安装
1.PXEServer：
OS:CentOS6.9
IP:172.16.25.69；
（1）apache；
# mount /dev/cdrom /media/cdrom
# yum install httpd -y
# vim /etc/httpd/conf/httpd.conf
......
Listen 172.16.25.69:80
DocumentRoot "/media"
<Directory "/media">
......
# /etc/init.d/httpd start
# elinks http://172.16.25.69
（2）tftp；
# yum install tftp-server xinetd -y
# cd /etc/xinetd.d
# cp tftp{,.bak}
vim /etc/xinetd.d/tftp
......
server_args ????????????= -s /tftpboot
disable ????????????????= no
......
# chkconfig tftp on
# /etc/init.d/xinetd start
（3）DHCP；
# yum install dhcp -y
# vim /etc/dhcp/dhcpd.conf
subnet 172.16.25.0 netmask 255.255.255.0 {
?range 172.16.25.101 172.16.25.200;
?option broadcast-address 172.16.25.255;
?default-lease-time 600;
?max-lease-time 7200;
?next-server 172.16.25.69;
?filename "pxelinux.0";
}
# /etc/init.d/dhcpd start
（4）Kickstart；
# mkdir -pv /tftpboot
# yum install syslinux -y
# cp /usr/share/syslinux/pxelinux.0 /tftpboot
# cp -a /media/cdrom/images/pxeboot/initrd.img /tftpboot
# cp -a /media/cdrom/images/pxeboot/vmlinuz /tftpboot
# mkdir -pv /tftpboot/pxelinux.cfg
# cp /media/cdrom/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default
# chmod 644 /tftpboot/pxelinux.cfg/default
# vim pxelinux.cfg/default
default linux
......
label linux
?menu label ^Install or upgrade an existing system
?menu default
?kernel vmlinuz
?append initrd=initrd.img ks=http://172.16.25.69/ks.cfg
# yum install system-config-kickstart -y
//run system-config-kickstart with Xstart & save ks.cfg to /media
# cat ks.cfg
#platform=x86, AMD64, or Intel EM64T
#version=DEVEL
# Firewall configuration
firewall --disabled
# Install OS instead of upgrade
install
# Use network installation
url --url="http://172.16.25.69/cdrom/"
# Root password
rootpw --plaintext 111111
# System authorization information
auth ?--useshadow ?--passalgo=sha512
# Use text mode install
text
# System keyboard
keyboard us
# System language
lang en_US
# SELinux configuration
selinux --disabled
# Do not configure the X Window System
skipx
# Installation logging level
logging --level=info
# Reboot after installation
reboot
# System timezone
timezone ?Asia/Shanghai
# Network information
network ?--bootproto=dhcp --device=eth0 --onboot=on
# System bootloader configuration
bootloader --location=mbr
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel
# Disk partitioning information
part /boot --asprimary --fstype="ext4" --size=300
part swap --fstype="swap" --size=1024
part / --fstype="ext4" --grow --size=1
%packages
@development
@server-platform
git
%end
2.PXEClient：
CentOS6.9
在CentOS6上利用PXE+Kickstart+Apache+DHCP实现无人值守安装
原文地址：http://www.cnblogs.com/cured/p/7620005.html