系统环境:
[root@kickstart ~]# cat /etc/redhat-release CentOS release 6.5 (Final) [root@kickstart ~]# uname -a Linux kickstart 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux [root@kickstart ~]# lsb_release -a LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release 6.5 (Final) Release: 6.5 Codename: Final
开始安装:
[root@kickstart ~]# yum -y install rsync httpd vixie-cron dhcp tftp-server syslinux make perl
[root@kickstart ~]# cat <<EOF >/etc/dhcp/dhcpd.conf
> subnet 172.16.10.0 netmask 255.255.255.0 {
> option routers 172.16.10.254;
> option subnet-mask 255.255.255.0;
> option domain-name "linux.com.cn";
> option domain-name-servers 114.114.114.114;
> filename "pxelinux.0";
> next-server 172.16.10.10;
> option time-offset -18000; # Eastern Standard Time
> range dynamic-bootp 172.16.10.200 172.16.10.220;
> default-lease-time 21600;
> max-lease-time 43200;
> }
> EOF
[root@kickstart ~]# /etc/init.d/dhcpd start
Starting dhcpd: [ OK ]
[root@kickstart ~]# netstat -tulnpan|grep dhcp
udp 0 0 0.0.0.0:67 0.0.0.0:* 1204/dhcpd
[root@kickstart ~]# vim /etc/xinetd.d/tftp
server_args = -s /tftpboot
disable = no
[root@kickstart ~]# service xinetd start
Starting xinetd: [ OK ]
[root@kickstart ~]# netstat -tulnpan |grep xinet
udp 0 0 0.0.0.0:69 0.0.0.0:* 1220/xinetd
[root@kickstart ~]# cd /
[root@kickstart /]# mkdir tftpboot
[root@kickstart /]# cd ~
[root@kickstart ~]# mkdir /var/www/html/centos6
[root@kickstart ~]# mount /dev/cdrom /var/www/html/centos6
mount: block device /dev/sr0 is write-protected, mounting read-only
[root@kickstart ~]# /etc/init.d/httpd start
[root@kickstart ~]# cp /var/www/html/centos6/p_w_picpaths/pxeboot/{vmlinuz,initrd.img} /tftpboot/
[root@kickstart ~]# cp /var/www/html/centos6/isolinux/{boot.msg,vesamenu.c32,splash.jpg} /tftpboot/
[root@kickstart ~]# cp /usr/share/syslinux/pxelinux.0 /tftpboot/
[root@kickstart ~]# mkdir -p /tftpboot/pxelinux.cfg
#[root@kickstart ~]# cp /var/www/html/centos6/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/default
[root@kickstart ~]# cd /var/www/html/
[root@kickstart html]# mkdir ks
[root@kickstart html]# cd ks/
[root@kickstart ks]# vim centos6.5.cfg
install
text
url --url=http://172.16.10.10/centos6/
lang en_US
keyboard us
network --onboot yes --bootproto dhcp --noipv6
rootpw redhat
authconfig --enableshadow --passalgo=sha512
selinux --disabled
timezone --utc Asia/Shanghai
bootloader --location=mbr
#clearpart --none
zerombr yes
clearpart --all --initlabel
part swap --fstype="swap" --size=1024
part /boot --fstype="ext4" --size=200
part / --fstype="ext4" --size=51200
part /data --fstype="ext4" --grow --size=1
reboot
%packages
@base
vim
lftp
lrzsz
telnet
%post
#rpm -e NetworkManager-gnome
#rpm -e NetworkManager
# Limits configure
echo "* soft nofile 65535" >> /etc/security/limits.conf
echo "* hard nofile 65535" >> /etc/security/limits.conf
echo "* soft nproc 65535" >> /etc/security/limits.conf
echo "* hard nproc 65535" >> /etc/security/limits.conf
echo "ulimit -SHu 65535" >> /etc/rc.local
# ntpdate
echo "01 * * * * ntpdate time.windows.com;hwclock -w" > /var/spool/cron/root
# clean install info
echo "" > /root/anaconda-ks.cfg
%end
[root@kickstart ks]# cd /tftpboot/pxelinux.cfg/
[root@kickstart pxelinux.cfg]# vim default
default local
timeout 600
display boot.msg
prompt 1
label local
localboot 0xffff
label rescue
kernel vmlinuz
append initrd=initrd.img rescue
label 1
kernel vmlinuz
append initrd=initrd.img ks=http://172.16.10.10/ks/centos6.5.cfg
label 2
kernel vmlinuz
append initrd=initrd.img
[root@kickstart pxelinux.cfg]# cd ..
[root@kickstart tftpboot]# mv boot.msg boot.msg.bak
[root@kickstart tftpboot]# vim boot.msg
http://nowsafe.blog.51cto.com
- To install or upgrade CentOS-6.5 ------- Please Input 1 <Enter> key至此可以pxe引导和安装系统了
