Wi Linux pxe安装手册

首先安装所需要包

yum -y install httpd*tftp-server system-config-kickstart dhcp syslinux

挂载WiLinux的DVD光盘，并复制第一张光盘下的所有内容（文件和文件夹）到到/var/wwwhtml/下cp �Crf   /mnt/cdrom/*   /var/www/html/

配置dhcp服务

vi /etc/dhcp/dhcpd.conf

servicedhcpd restart

chkconfigdhcpd on

更改配置文件

1.#option domain-name-servers 10.0.0.1; 

2.max-lease-time 7200; 

3.authoritative; 

4.

5.subnet 10.0.0.0 netmask 255.255.255.0 { 

6. range 10.0.0.1 10.0.0.253; 

7. next-server 10.0.0.8; 

8. filename "pxelinux.0"; 

9. } 

配置nfs服务器

vi /etc/exports

/os       *     (ro)        根据实际放ISO镜像目录

/tftpboot  *     (ro)

servicenfs restart

chkconfignfs on

配置tftp服务器

vi /etc/xinted.d/tftp

1. # default:     off

2. #     description: The tftp server serves files using the trivial file transfer     \

3. # protocol.     The tftp protocol is often used to boot diskless \

4. #     workstations, download configuration files to network-aware printers, \

5. # and to     start the installation process for some operating systems.

6. service tftp

7. {

8. socket_type = dgram

9. protocol = udp

10. wait = yes

11. user = root

12. server =     /usr/sbin/in.tftpd

13. server_args =     -s /var/lib/tftpboot

14. disable = no

15. per_source = 11

16. cps = 100 2

17. flags = IPv4

18. }

19. [root@shanker     html]#

servicexinetd restart

chkconfigxinetd on

然后是system-config-kickstart图形界面下配置(如图1)

本次配置是NFS，所以选择NFS(如图2)

选择安装分区（如图3）

配置完成后，保存为ks.cfg文件

建立tftpboot文件夹，并把配置文件复制过去

进入tftpboot 文件夹没有就重建一个

    #Cd /var/lib/tftpboot

#Mkdir/var/lib/tftpboot

1. mkdir     /tftpboot

2. cp     /usr/share/syslinux/pxelinux.0  /var/lib/tftpboot

3.cp/usr/share/syslinux/vesamenu.c32/var/lib/tftpboot

4. cd     /var/www/html/image/pxeboot/

5. cp initrd.img     var/lib/tftpboot

6. cp vmlinux     /var/lib/tftpboot

7. cp     /var/www/html/isolinux/*.msg  var/lib/tftpboot

8. mkdir     /tftpboot/pxelinux.cfg

9. cp     /var/www/html/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default

复制kickstart保存的文件到OS下

cp /ks.cfg /os

更改/tftpboot/pxelinux.cfg/deafault文件增加nfs目录

 ks=nfs:192.168.1.221:/iso/ks.cfg

保存后即可添加新的设备网络安装