Ubuntu configuration Pxe+kickstart+tftp+dhcp implement fast deployment Linux operating system

The server environment used here is

Ubuntu Server 12.04

1, install the necessary software package

# apt-get Install System-config-kickstart dhcp3-server tftpd-hpa tftp-hpa debmrror

Install the configuration of VNC, and open a remote connection up, VNC configuration omitted

# System-config-kickstart

Pop-up above a graphical interface configuration window, after the configuration is complete, save the file to/var/www/ubuntu/, command for KS.CFG, to provide services to lay the foundation

Of course, you can also directly write Kikcstart files, is the same

2. Configure DHCP Service

root@node1:~# vim/etc/dhcp/dhcpd.conf 
Subnet 1.0.0.0 netmask 255.0.0.0 { 
range 1.1.1.210 1.1.1.253; 
option routers 1.1.1.254; 
Option Domain-name-servers 8.8.8.8;
Default-lease-time; 
Max-lease-time 7200; 
Next-server 1.1.1.1; 
FileName "pxelinux.0";  Note The filename, here is the number 0
}

Be sure to pay attention to the file name specified above, and if you write incorrectly, the following error will occur

Start the DHCPD service with the following command

# DHCPD Start the DHCP service, and if there is a script, you can also use the script to start/etc/init.d/dhcp3-server start

Logs can be seen through/var/log/syslog

June 00:48:34 Node1 Dhcpd:dhcpoffer on 1.1.1.210 to 00:0c:29:31:95:8f (NODE20) via eth0 June 
00:48:34 Node1 dhcpd  : DHCPRequest for 1.1.1.210 (1.1.1.1) from 00:0c:29:31:95:8f (NODE20) via eth0-00:48:34 Node1-Dhcpd:dhcpack on 
1.1.1.210 to 00:0c:29:31:95:8f (NODE20) via eth0 June 00:50:03 Node1 dhcpd:dhcprequest for 
1.1.1.210 from 00:0c:29 : 31:95:8f (NODE20) via eth0