0. hostname: PXES.demopxe.comip:192.168.195.1/24 gw:192.168.195.254 dns:192.168.195.21.install setuptool[root@localhost ~]# mkdir /tmp/cdrom[root@localhost ~]# mount /dev/cdrom /tmp/cdrom/[root@localhost ~]# cd /tmp/cdrom/CentOS/[root@localhost CentOS]# rpm -ivh setuptool-1.19.2-1.el5.centos.i386.rpm2.install configuration dhcpserver[root@PXES CentOS]# cd /tmp/cdrom/CentOS/[root@PXES CentOS]# rpm -ivh dhcp-3.0.5-18.el5.i386.rpm[root@PXES CentOS]# vi /etc/dhcpd.conf ##add content dhcpd.conf bkddns-update-style interim;ignore client-updates;allow booting;allow bootp;subnet 192.168.195.0 netmask 255.255.255.0 { range 192.168.195.100 192.168.195.200; option routers 192.168.195.254; option subnet-mask 255.255.255.0; default-lease-time 21600; max-lease-time 43200; next-server 192.168.195.1; #TFTP Server IP filename “pxelinux.0”; #pxelinux boot file}3. install tftp[root@PXES CentOS]# rpm -ivh xinetd-2.3.14-10.el5.i386.rpm tftp-server-0.42-3.1.el5.centos.i386.rpm[root@PXES CentOS]# vi /etc/xinetd.d/tftp disable = no[root@PXES cdrom]# /etc/init.d/xinetd startStarting xinetd: [ OK ]4.install syslinux[root@PXES CentOS]# rpm -ivh tcsh-6.14-14.el5.i386.rpm mtools-3.9.10-2.fc6.i386.rpm syslinux-3.11-4.i386.rpm[root@PXES CentOS]# cd /usr/lib/syslinux/[root@PXES syslinux]# cp pxelinux.0 /tftpboot/5.copy boot kerneal file[root@PXES syslinux]# cd /tmp/cdrom/isolinux/[root@PXES isolinux]# cp vmlinuz initrd.img /tftpboot/[root@PXES isolinux]# mkdir /tftpboot/pxelinux.cfg[root@PXES isolinux]# cp /tmp/cdrom/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default6.modify boot file[root@PXES isolinux]# chmod 755 /tftpboot/pxelinux.cfg/default[root@PXES isolinux]# vi /tftpboot/pxelinux.cfg/default ##并修改如下default linuxprompt 0timeout 600display boot.msgF1 boot.msgF2 options.msgF3 general.msgF4 param.msgF5 rescue.msglabel linux kernel vmlinuz append ks=nfs:192.168.195.1:/mnt/install/ks.cfg initrd=initrd.imglabel text kernel vmlinuz append initrd=initrd.img textlabel ks kernel vmlinuz append ks initrd=initrd.imglabel local localboot 1label memtest86 kernel memtest append -6.install nfs[root@PXES isolinux]# mkdir /mnt/install[root@PXES isolinux]# cd /tmp/cdrom/[root@PXES CentOS]# cp -Rf * /mnt/install/7.send nfs share dir[root@PXES CentOS]# vi /etc/exports/mnt/install/ *(ro,sync)[root@PXES CentOS]# rpm -ivh portmap-4.0-65.2.2.1.i386.rpm[root@PXES CentOS]# rpm -ivh libgssapi-0.10-2.i386.rpm libevent-1.1a-3.2.1.i386.rpm nfs-utils-lib-1.0.8-7.2.z2.i386.rpm nfs-utils-1.0.9-40.el5.i386.rpm[root@PXES CentOS]# service portmap startStarting portmap: [ OK ][root@PXES CentOS]# service nfs startStarting NFS services: [ OK ]Starting NFS daemon: [ OK ]Starting NFS mountd: [ OK ]Starting RPC idmapd: [ OK ][root@PXES CentOS]# showmount -e localhostExport list for localhost:/mnt/install *8.configure kickstart[root@PXES install]# cp /root/anaconda-ks.cfg /mnt/install/ks.cfg ##如果没有KS范本，可以从本地COPY[root@PXES install]# chmod a+r /mnt/install/ks.cfg ##如果从光盘COPY的记得加权限[root@PXES install]# vi /mnt/install/ks.cfg ##本例是直接创建KS.cfg内容如下# Kickstart file automatically generated by Weihu.Yan_2010-07-26installnfs –server=192.168.195.1 –dir=/mnt/installlang en_US.UTF-8keyboard usnetwork –device eth0 –bootproto dhcprootpw –iscrypted $1$EKusTGl7$qBEycMbZx.KR54NXKk2bN0firewall –enabled –port=22:tcpauthconfig –enableshadow –enablemd5selinux –disabledtimezone –utc Asia/Chongqingbootloader –location=mbr –driveorder=sda –md5pass=$1$XWZYl8jJ$cooP5EMD/KZaHNRKQN0dz0# The following is the partition information you requested# Note that any partitions you deleted are not expressed# here so unless you clear all partitions first, this is# not guaranteed to workclearpart –linux –drives=sda –initlabelpart /boot –fstype ext3 –size=100part /var –fstype ext3 –size=10240part /home –fstype ext3 –size=10240part / –fstype ext3 –size=10240part /tmp –fstype ext3 –size=1024part swap –size=1024part /data –fstype ext3 –size=1 –grow%packages@development-libs@core@legacy-software-development@legacy-software-support@admin-tools@development-toolsimake9.close iptables and start dhcpd[root@PXES install]# service iptables stopFlushing firewall rules: [ OK ]Setting chains to policy ACCEPT: filter [ OK ]Unloading iptables modules: [ OK ][root@PXES install]# service dhcpd startStarting dhcpd: [ OK ]10.other config[root@PXES install]# chkconfig nfs on[root@PXES install]# chkconfig portmap on[root@PXES install]# chkconfig dhcpd on[root@PXES install]# chkconfig xinetd on[root@PXES install]# chkconfig iptables off11.troubleshootingQ:引导到boot位置时，停止，不会自动往下执行。A：请确保default文件prompt 有设为0Q:发现没法mount ks.cfg文件？A：确保是手工执建一个ks.cfg文件，并非直接COPY过来的。 愚者用肉体监视心灵，智者用心灵监视肉体
基于CentOS5.3平台PXE网络分发安装Linux步骤记录推荐
