PXE Network Booting on Ubuntu Linux
1,安装dhcp：
1 | $sudo apt-get install dhcp3-server |
2,添加pxe配置到dhcpd.conf
next-server 172.28.1.103;
filename “pxelinux.0”;
3,安装tftp服务
1 | $ sudo apt-get install tftpd-hpa tftp-hpa |
4,配置tftp
1 2 3 4 | $ sudo nano /etc/default/tftpd-hpa # /etc/default/tftpd-hpa RUN_DAEMON="yes" OPTIONS="-l -s /home/pxetero/" |
5,添加tftp用户
1 | $ sudo adduser pxetero |
允许正常用户访问 /home/pxetero/目录，并允许这个组 tkarvine.
1 2 3 4 | $ whoami tkarvine $ sudo chown pxetero.tkarvine /home/pxetero/ $ sudo chmod g+rwx /home/pxetero |
6,下载所需要的文件
1 2 3 4 | $ cd /home/pxetero $ wget -np -r http://archive.ubuntu.com/ubuntu/dists/breezy/main/installer-i386/current/images/netboot/ $ mv archive.ubuntu.com/ubuntu/dists/breezy/main/installer-i386/current/images/netboot/* . $ rm -rf archive.ubuntu.com/ |
7,启动tftp、dhcp并测试
1 2 3 4 5 | $ sudo /etc/init.d/tftpd-hpa start $ cd $ tftp localhost -c get pxelinux.0 $ ls pxeli* pxelinux.0 |
这样tftp就是工作正常了，然后启动dhcp
1 | $ sudo /etc/init.d/dhcp3-server start |
修改 kickstart文件:
1 | $ nano /home/pxetero/pxelinux.cfg/default |
在 “label linux”, 和“append” 行之间添加下面配置
ks=http://www.example.com/ks.cfg
修改timeout值
timeout 100
这样客户端就可以使用pxe安装系统了
8,完整 dhcpd.conf 配置文件
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | # dhcpd.conf for Helia labs # Copyright 2006 Tero Karvinen http://www.iki.fi/karvinen # License: GNU General Public License, version 2 or later # ChangeLog: # 2006-03-27 Initial version, testing in Helia labs # Don't set "authoritative" until everything else is correct in dhcpd.conf authoritative; # Warning: this overrides other DHCP servers # Default options in Ubuntu: ddns-update-style none; default-lease-time 600; max-lease-time 7200; log-facility local7; # Subnet row defines server's network card. Also set in "/etc/default/dhcp3-server" # 'ifconfig' shows subnet (ipaddress, zeroes as in mask) subnet 172.28.0.0 netmask 255.255.0.0 { host terotestaa { # 'ping target_host', 'arp' shows MAC address # only give DHCP information to this computer: hardware ethernet 00:0D:F0:1C:22:33; # Basic DHCP info (see 'ifconfig', 'route', 'cat /etc/resolv.conf') fixed-address 172.28.1.7; option subnet-mask 255.255.0.0; option routers 172.28.1.254; option domain-name-servers 172.28.1.67, 172.28.1.69; # Non-essential DHCP options option domain-name "tielab.helia.fi"; # TFPT server for PXE boot server-name "172.28.1.103"; filename "pxelinux.0"; } } # 'sudo /etc/init.d/dhcp3-server force-reload' # http://www.iki.fi/karvinen |
9,完整 pxelinux.cfg/default 配置
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | display ubuntu-installer/i386/boot-screens/syslinux.txt default linux F1 ubuntu-installer/i386/boot-screens/f1.txt F2 ubuntu-installer/i386/boot-screens/f2.txt F3 ubuntu-installer/i386/boot-screens/f3.txt F4 ubuntu-installer/i386/boot-screens/f4.txt F5 ubuntu-installer/i386/boot-screens/f5.txt F6 ubuntu-installer/i386/boot-screens/f6.txt F7 ubuntu-installer/i386/boot-screens/f7.txt F8 ubuntu-installer/i386/boot-screens/f8.txt F9 ubuntu-installer/i386/boot-screens/f9.txt F0 ubuntu-installer/i386/boot-screens/f10.txt label linux kernel ubuntu-installer/i386/linux append vga=normal initrd=ubuntu-installer/i386/initrd.gz ramdisk_size=16432 root=/dev/rd/0 rw -- ks=http://iki.fi/karvinen/notexists-ks.cfg label expert kernel ubuntu-installer/i386/linux append DEBCONF_PRIORITY=low vga=normal initrd=ubuntu-installer/i386/initrd.gz ramdisk_size=16432 root=/dev/rd/0 rw -- label server kernel ubuntu-installer/i386/linux append base-config/package-selection= base-config/install-language-support=false vga=normal initrd=ubuntu-installer/i386/initrd.gz ramdisk_size=16432 root=/dev/rd/0 rw -- label server-expert kernel ubuntu-installer/i386/linux append base-config/package-selection= base-config/install-language-support=false DEBCONF_PRIORITY=low vga=normal initrd=ubuntu-installer/i386/initrd.gz ramdisk_size=16432 root=/dev/rd/0 rw -- prompt 1 timeout 20 |
