安装环境
yum -y install tftp tftp-server dhcp syslinux
chkconfig xinetd off
chkconfig –level 3 xinetd on
chkconfig tftp off
chkconfig –level 3 tftp on
chkconfig dhcpd off
chkconfig –level 3 dhcpd on
chkconfig portmap off
chkconfig –level 3 portmap on
chkconfig nfs off
chkconfig –level 3 nfs on
配置
vi /etc/xinetd.d/tftp
vi /etc/dhcpd.conf
ddns-update-style interim;
ignore client-updates;
subnet 192.168.1.0 netmask 255.255.255.0 {
option routers 192.168.1.1;
option subnet-mask 255.255.255.0;
filename “pxelinux.0″;
next-server 192.18.1.110;
option domain-name-servers 192.168.1.1;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 192.168.1.200 192.168.1.210;
default-lease-time 21600;
max-lease-time 43200;
# we want the nameserver to appear at a fixed address
host ns {
next-server marvin.redhat.com;
hardware ethernet 12:34:56:78:AB:CD;
fixed-address 207.175.42.254;
}
}
service xinetd restart
service tftp restart
#组建PXE环境
mkdir -p /tftpboot/pxelinux.cfg
cp /usr/lib/syslinux/pxelinux.0 /tftpboot
cp /usr/lib/syslinux/menu.c32 /tftpboot
cp /CentOS5.5/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default
cp /CentOS5.5/images/pxeboot/initrd.img /tftpboot
cp /CentOS5.5/images/pxeboot/vmlinuz /tftpboot
chmod u+w /tftpboot/pxelinux.cfg/default
vi /tftpboot/pxelinux.cfg/default
default menu.c32
timeout 15
label auto
menu label Auto Install CentOS5.5_32bit
menu default
kernel vmlinuz
append ks=nfs:192.168.1.110:/CentOS5.5/ks.cfg initrdinitrd=initrd.img
label custom
menu label Custom Install CentOS5.5_32bit
kernel vmlinuz
append initrdinitrd=initrd.img
label rescue
menu label Rescue
kernel vmlinuz
append ks initrdinitrd=initrd.img rescue
#配置nfs
vi /etc/exports
/CentOS5.5 *(ro)
service portmap start
service nfs start
exportfs
#kickstart
yum -y install system-config-kickstart(须安装桌面环境）
vi ks.cfg
#platform=x86, AMD64, or Intel EM64T
# System authorization information
auth –useshadow –enablemd5
# System bootloader configuration
bootloader –location=mbr
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart –all –initlabel
# Use graphical install
#graphical
text
# Firewall configuration
firewall –disabled
key –skip
# Run the Setup Agent on first boot
firstboot –disable
# System keyboard
keyboard us
# System language
lang en_US
# Installation logging level
logging –level=info
# Use network installation
#url –url=http://192.168.1.110/centos/
nfs –server=192.168.1.110 –dir=/CentOS5.5
# Network information
network –bootproto=dhcp –device=eth0 –ononboot=on
# Reboot after installation
reboot
#Root password
rootpw –iscrypted $1$3LO7K8pW$mvZZ/qaBakJNgz.v3RjRs1
# SELinux configuration
selinux –disabled
# Do not configure the X Window System
skipx
# System timezone
timezone Asia/Shanghai
# Install OS instead of upgrade
install
# Disk partitioning information
part / –bytes-per-inode=4096 –fstype=”ext3″ –size=30720
part swap –bytes-per-inode=4096 –fstype=”swap” –size=1024
%packages
@base
@development-libs
@development-tools
@admin-tools
@system-tools
