1.安装好一台主机
2.安装tftp/dhcp/vsftpyum install -y tftp-server dhcp vsftpd
3.禁用selinux和关闭防火墙
vi /etc/sysconfig/selinux
SELINUX=disabled
setenforce 0
service iptables stop
4.配置tftp-server
vi /etc/xinetd.d/tftp
service tftp
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
disable = no
per_source = 11
cps = 100 2
flags = IPv4
}
重启xinetd,设置为开机启动
server xinetd restart
chkconfig xinetd on
5.配置dhcp
vi /etc/dhcp/dhcpd.conf
subnet 192.168.137.0 netmask 255.255.255.0 {
option routers 192.168.137.1;
default-lease-time 21600;
max-lease-time 43200;
range 192.168.137.150 192.168.137.200;
option subnet-mask 255.255.255.0;
next-server 192.168.137.10;
filename "pxelinux.0";
}
启动dhcp,并设置为开机启动
service dhcpd restart
chkconfig dhcpd on
6.配置vsftpd(默认即可)
service vsftpd restart
chkconfig vsftpd on
设置ftp数据源
mount /dev/sr0 /mnt/hgfs/
cp -rf /mnt/hgfs/ /var/ftp/pub/
7.安装PXE Boot loader(PXE引导加载程序)
pxelinux.0由syslinux包提供
yum install -y syslinux
mkdir /var/lib/tftpboot
cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot
8.复制引导文件
cp /var/ftp/pub/images/pxeboot/initrd.img /var/lib/tftpboot
cp /var/ftp/pub/images/pxeboot/vmlinuz /var/lib/tftpboot
cp /var/ftp/pub/isolinux/*.msg /var/lib/tftpboot
mkdir /var/lib/tftpboot/pxelinux.cfg/
cp /var/ftp/pub/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
配置default文件
vi /var/lib/tftpboot/pxelinux.cfg/default
label linux
kernel vmlinuz
append initrd=initrd.img ks=ftp://192.168.137.10/pub/ks.cfg
9.安装system-config-kickstart配置ks.cfg

或者通过命令行直接打开:
[root@localhost ~]# system-config-kickstart
然后一步步配置即可
10.新建虚拟机开始自动装机
关闭虚拟机自带dhcp功能,以免干扰部署

然后即可开始批量装机