有没有想过安装系统跳过讨厌的选键盘，选鼠标，分区，配置网路，选择安装包。

大致介绍需要安装的服务有：DHCP,COBBLER.

相关目录：

cobbler使用目录及文件cobbler相关配置文件/etc/cobbler

cobbler数据存储目录/var/www/cobbler

cobbler系统设置/var/lib/cobbler/kickstarts/sample.ks

dhcp配置文件/etc/dhcpd.conf

dhcp租期缓存文件/var/lib/dhcpd/dhcpd.leases如果需要修改引导时的启动菜单，可修改以下文件

[root@cobbler ~]# vim/tftpboot/pxelinux.cfg/default

一、安装dhcp服务

#yum -y install dhcp

配置DHCP服务

DHCP配置文件为/etc/dhcp/dhcpd.conf，但该文件默认是没有内容的。

vim /etc/dhcp/dhcpd.conf

ddns-update-style interim;

allow booting;

allow bootp;

ignore client-updates;

set vendorclass = option vendor-class-identifier;

subnet 192.168.11.0 netmask 255.255.255.0 {

#比如你的主机(母鸡)ip为172.18.0.24 设置subnet为172.18.0.0

range 192.168.11.240 192.168.11.253;

#这是你要分配给小鸡的ip范围

option domain-name-servers ns1.internal.example.org;

option domain-name "192.168.11.240";

option broadcast-address 192.168.11.255;

#广播范围，这里是在172.18.0内广播

default-lease-time 600;

max-lease-time 7200;

#在dhcpd.conf末尾添加如下内容:

# for Cobbler setup

host cobbler {

option host-name "cobbler";

ddns-hostname "cobbler";

hardware ethernet 00:0C:29:18:7D:7D;

#MAC address of cobbler server

fixed-address 192.168.11.240;

#母鸡ip

#IP of Cobbler server

allow booting;

allow bootp;

class "PXE" {

match if substring(option vendor-class-identifier, 0, 9) = "PXEClient";

next-server 192.168.11.240; #IP of Cobbler server(母鸡ip)

filename "pxelinux.0";

}

}

}

指定DHCP网卡

#sed -i 's/DHCPDARGS =/DHCPDARGS = eth0/g' /etc/sysconfig/dhcpd

修改成如下内容:

# Command line options here

DHCPDARGS=eth0

启动DHCP服务器

#service dhcpd start

让dhcp服务随系统而启动：

#chkconfig dhcpd on

二、安装配置cobbler

由于Cobbler 不在 CentOS 6.3 的基本源中，需要导入 EPEL 源：

#yum update

安装 cobbler：

#yum install cobbler

这里会安装相关的依赖包

三、检查修改cobbler配置

#cobbler check

如果提示安装好后，shell提示无命令，可重新登录一下。

可能出现的问题：

The following are potential configuration items that you may want to f