如何进行网络成批安装Linux

复制cdrom
cd /mnt
mkdir netins
mkdir /mnt/netins/images
mount -t auto /dev/cdrom /mnt/netins/
cp -ar /mnt/cdrom/Fedora/ /mnt/netins/
cp -ar repodata/ /mnt/netins/
cp -ar pxeboot/ /mnt/netins/images/
eject
更换光盘,重复刚才的命令。
安装nfs
vim /etc/exports
/mnt/netins/ *(ro,sync)
service rpcgssd restart
service rpcsvcgssd restar
service nfs restart
service portmap restart
exportfs -a
检查rpc服务：
rpcinfo -p
关闭iptables
iptables -F
service iptables restart
mount localhost:/mnt/netinst /media
检测nfs是否正确运行：
mount localhost:/mnt/netinst /media
ls /media/

安装配置功能
yum install system-config-netboot
会安装三个依赖的rpm包
其中包含tftp

执行
system-config-netboot
点击network-installtion
输入如图：




点击ok

点击new
输入如图：


点击ok
退出 ls
会在根目录的生tftpboot
ls /tftpboot/linux-install/
Fedora msgs pxelinux.0 pxelinux.cfg

配置dhcp服务器
yum install dhcp-3.0.3-26.i386.rpm
vim /etc/dhcpd.conf

ddns-update-style interim;
ignore client-updates;
allow booting;
allow bootp;

subnet 192.168.1.0 netmask 255.255.255.0 {
option routers 192.168.1.1;
option subnet-mask 255.255.255.0;
option domain-name "digilinx.cn";
option domain-name-servers 202.106.0.20,202.106.46.151,192.168.1.201;
option time-offset -18000; # Eastern Standard Time
# option ntp-servers 192.168.1.1;
# option netbios-name-servers 202.106.46.151;
# option netbios-node-type 2;
range dynamic-bootp 192.168.1.80 192.168.1.199;
# deny unknown-clients;
default-lease-time 604800;
max-lease-time 2592000;

class "pxeclients" {
match if substring(option vendor-class-identifier,0,9)="PXEClient";
next-server 192.168.1.218;
filename "linux-install/pxelinux.0";
}
}
调试dhcp服务器
/usr/sbin/dhcpd -f -d
启动dhcp服务器
service dhcpd start