步骤
1、mount /dev/sr0 /media/
2、安装所需要的软件
安装并配置tftp服务
yum install tftp tftp-server vsftpd dhcp syslinux nfs-utils
vim /etc/xinetd.d/tftp
service tftp
{
disable = no
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
per_source = 11
cps = 100 2
flags = IPv4
}
配置dhcp
# dhcpd.conf
#
# Sample configuration file for ISC dhcpd
#
allow booting;
allow bootp;
# A slightly different configuration for an internal subnet.
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.50 192.168.1.60;
option domain-name-servers KangChangWei;
option domain-name "KangChangWei";
option routers 192.168.1.1;
default-lease-time 600;
max-lease-time 7200;
filename "pxelinux.0";
next-server 192.168.1.101;
}
以上IP可以根据自己所在的网络修改
3、复制所需要的启动文件
cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot
cp /mnt/images/pxeboot/initrd.img /var/lib/tftpboot
cp /media/images/pxeboot/initrd.img /var/lib/tftpboot/
cp /media/images/pxeboot/vmlinuz /var/lib/tftpboot/
mkdir /var/lib/tftpboot/pxelinux.cfg
cp /media/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
编辑
Vim /var/lib/tftpboot/pxelinux.cfg/default
default linux #default vesamenu.c32 prompt 1 timeout 600 display boot.msg menu background splash.jpg menu title Welcome to CentOS 6.5! menu color border 0 #ffffffff #00000000 menu color sel 7 #ffffffff #ff000000 menu color title 0 #ffffffff #00000000 menu color tabmsg 0 #ffffffff #00000000 menu color unsel 0 #ffffffff #00000000 menu color hotsel 0 #ff000000 #ffffffff menu color hotkey 7 #ffffffff #ff000000 menu color scrollbar 0 #ffffffff #00000000 label linux menu label ^Install or upgrade an existing system menu default kernel vmlinuz append initrd=initrd.img ks=ftp://192.168.1.101/pub/ks.cfg label vesa menu label Install system with ^basic video driver kernel vmlinuz append initrd=initrd.img xdriver=vesa nomodeset label rescue menu label ^Rescue installed system kernel vmlinuz append initrd=initrd.img rescue label local menu label Boot from ^local drive localboot 0xffff label memtest86 menu label ^Memory test kernel memtest append -
4、共享光盘
vim /etc/export /media *(ro,sync)
启动nfs服务
[[email protected] ~]# /etc/init.d/rpcbind restart 停止 rpcbind： [确定] 正在启动 rpcbind： [确定] [[email protected] ~]# /etc/init.d/nfs restart 关闭 NFS 守护进程： [确定] 关闭 NFS mountd： [确定] 关闭 NFS 服务： [确定] Shutting down RPC idmapd: [确定] 启动 NFS 服务： [确定] 启动 NFS mountd： [确定] 启动 NFS 守护进程： [确定] 正在启动 RPC idmapd： [确定]
查看nfs输出
[[email protected] ~]# showmount -e localhost Export list for localhost: /media *
生成ks.cfg文件安装工具
[[email protected] ~]# yum install system-config-kickstart
然后运行
system-config-kickstart
来修改页面得到自己安装的客户端
我这里省略。。
这有个做好的ks.cfg
内容如下：
#platform=x86, AMD64, or Intel EM64T #version=DEVEL key --skip # Firewall configuration firewall --disabled # Install OS instead of upgrade install # Use network installation nfs --server=192.168.1.101 --dir=/media # Root password rootpw --iscrypted $1$9ElloIHk$pO.NfjND/6K88z3CiIvPc. # Network information network --bootproto=dhcp --device=eth0 --onboot=on # System authorization information auth --useshadow --passalgo=md5 # Use text mode install text # System keyboard keyboard us # System language lang zh_CN # 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 # System bootloader configuration bootloader --location=mbr # Clear the Master Boot Record zerombr # Partition clearing information clearpart --all # Disk partitioning information part swap --size 2048 part /boot --size 200 part pv.01 --size 30000 volgroup vol0 pv.01 logvol / --vgname=vol0 --size=25000 --name=root #logvol /home --vgname=vol0 --size=500 --name=home %post #wget ftp://192.168.1.101/pub/yum.repo -P /etc/yum.repos.d/ %packages @ Desktop @ Console internet tools @ Desktop Platform @ Development Tools @ General Purpose Desktop @ Graphical Administration Tools @ Internet Browser @ Network file system client @ Printing client @ X Window System @ Chinese Support
注意我这块root密码是redhat
我这里分区时lvm分区根据你的需求也可以修改
然后把ks.cfg放到你的vsftpd默认可以访问的目录里
即：
[[email protected] ~]# cd /var/ftp/pub/ [[email protected] pub]# ls ks.cfg [[email protected] pub]# pwd /var/ftp/pub
注意先测试你的这个文件能不能访问打开IE
输入ftp://192.168.1.101/pub/ks.cfg
看能否看到内容！
做完重启dhcp vsftpd xine xinetd nfs
然后重新开台电脑开机设置从网卡引导看能否启动成功并且自动安装
我这块等待默认600秒 自动安装
开机引导到boot：时按回车安装
完
时间： 2024-10-18 11:34:43