centos6实现PXE自动化安装centos6

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　　[root@c6 ~]# yum install dhcp tftp-server httpd syslinux-nonlinux
[root@c6 ~]# cd /var/www/html/;mkdir centos/6 ksdir -pv
[root@c6 html]# mount /dev/sr0 centos/6/
[root@c6 ksdir]# rz  ks6.cfg  //上传事先准备好的应答文件
[root@c6 ~]# cp /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf
[root@c6 ~]# cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/   //# rpm -ql syslinux-nonlinux |grep pxelinux
[root@c6 ~]# mkdir /var/lib/tftpboot/pxelinux.cfg/
[root@c6 ~]# cd /mnt/cd1/isolinux/
[root@c6 isolinux]# cp isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
[root@c6 isolinux]# cp boot.msg initrd.img splash.jpg vesamenu.c32 vmlinuz /var/lib/tftpboot/
[root@c6 ~]# cd /var/lib/tftpboot/
[root@c6 tftpboot]# vi pxelinux.cfg/default
default vesamenu.c32
timeout 600
display boot.msg
menu background splash.jpg
menu title Auto install centos
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 ^Auto install an mini system
menu default
kernel vmlinuz
append initrd=initrd.img ks=http://192.168.93.6/ksdir/ks6.cfg
label vesa
menu label ^Manual install an system
kernel vmlinuz
append initrd=initrd.img repo=http://192.168.93.6/centos/6
label rescue
menu label ^Rescue installed system
kernel vmlinuz
append initrd=initrd.img rescue repo=http://192.168.93.6/centos/6
label local
menu label Boot from ^local drive
localboot 0xffff
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