制作pxe网络引到安装

在制作之前需要准备的包

yum install tftp-server dhcp vsftpd syslinux

NO.1 在配置好的dhcp中加入这几个选项

subnet 192.168.0.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.0.102 192.168.0.111;
option routers 192.168.0.254;
filename "pxelinux.0";
next-server 192.168.0.79;
}

其中（有关dhcp的配置就不多说了）

filename “pxelinux.0”是tftp根目录的相对路径

next-server是指向tftp的服务器

/etc/init.d/dhcpd restart

NO.2 Tftp的配置文件

[root@server37 httpd]# cd /etc/xinetd.d/
[root@server37 xinetd.d]# vim tftp

service tftp
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
disable = yes
per_source = 11
cps = 100 2
flags = IPv4
}
~
~
~
~

/etc/init.d/xinted restart

NO.3 配置pxe开始

cd /var/lib/tftpboot/
mkdir pxelinux.cfg

挂载一个iso文件

[root@desktop13 rhel6.0]# ls
EFI RELEASE-NOTES-es-ES.html RELEASE-NOTES-si-LK.html
EULA RELEASE-NOTES-fr-FR.html RELEASE-NOTES-ta-IN.html
GPL RELEASE-NOTES-gu-IN.html RELEASE-NOTES-te-IN.html
HighAvailability RELEASE-NOTES-hi-IN.html RELEASE-NOTES-zh-CN.html
images RELEASE-NOTES-it-IT.html RELEASE-NOTES-zh-TW.html
isolinux RELEASE-NOTES-ja-JP.html repodata
LoadBalancer RELEASE-NOTES-kn-IN.html ResilientStorage
media.repo RELEASE-NOTES-ko-KR.html RPM-GPG-KEY-redhat-beta
Packages RELEASE-NOTES-ml-IN.html RPM-GPG-KEY-redhat-release
README RELEASE-NOTES-mr-IN.html ScalableFileSystem
RELEASE-NOTES-as-IN.html RELEASE-NOTES-or-IN.html Server
RELEASE-NOTES-bn-IN.html RELEASE-NOTES-pa-IN.html TRANS.TBL
RELEASE-NOTES-de-DE.html RELEASE-NOTES-pt-BR.html
RELEASE-NOTES-en-US.html RELEASE-NOTES-ru-RU.html

cp isolinux/* /var/lib/tftpboot
cp /var/lib/tftpboot/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/

NO.4配置好FTP服务，保证源文件的引导

ftp://192.168.1.252/pub/rhel6
ftp://192.168.1.252/pub/ks.cfg

制作ks.cfg可以使用kickstart的图形界面进行制作

NO.5在default的文件中加入ks.cfg

label small-install
menu label rhel6-install
kernel vmlinuz
append initrd=initrd.img ks=ftp://192.168.1.252/pub/ks.cfg noipv6

本文出自 “linux学习” 博客，转载请与作者联系！

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