环境Centos 6.3，本地挂载镜像配置本地yum源
yum -y install dhcp httpd xinetd tftp-server
http://dl.fedoraproject.org/pub/epel/6/x86_64/目录下有epel-release-6-8.noarch.rpm
rpm -ivh epel-release-6-8.noarch.rpm
yum update
遇到报错：
[root@localhost ~]# yum update
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
需要调通网络，然后可执行成功。
yum install cobbler
(http://ftp6.sjtu.edu.cn/fedora/epel/6/x86_64/cobbler-2.4.0-1.el6.noarch.rpm)
启动cobbler
/etc/init.d/cobbler start
启动httpd
/etc/init.d/httpd start
关闭SELinux
/usr/sbin/setenforce 0
配置DHCP
####
检查cobbler配置
[root@localhost yum.repos.d]# cobbler check The following are potential configuration items that you may want to fix: 1 : The 'server' field in /etc/cobbler/settings must be set to something other than localhost, or kickstarting features will not work. This should be a resolvable hostname or IP for the boot server as reachable by all machines that will use it. 2 : For PXE to be functional, the 'next_server' field in /etc/cobbler/settings must be set to something other than 127.0.0.1, and should match the IP of the boot server on the PXE network. 3 : SELinux is enabled. Please review the following wiki page for details on ensuring cobbler works correctly in your SELinux environment: https://github.com/cobbler/cobbler/wiki/Selinux 4 : some network boot-loaders are missing from /var/lib/cobbler/loaders, you may run 'cobbler get-loaders' to download them, or, if you only want to handle x86/x86_64 netbooting, you may ensure that you have installed a *recent* version of the syslinux package installed and can ignore this message entirely. Files in this directory, should you want to support all architectures, should include pxelinux.0, menu.c32, elilo.efi, and yaboot. The 'cobbler get-loaders' command is the easiest way to resolve these requirements. 5 : change 'disable' to 'no' in /etc/xinetd.d/rsync 6 : debmirror package is not installed, it will be required to manage debian deployments and repositories 7 : ksvalidator was not found, install pykickstart 8 : The default password used by the sample templates for newly installed machines (default_password_crypted in /etc/cobbler/settings) is still set to 'cobbler' and should be changed, try: "openssl passwd -1 -salt 'random-phrase-here' 'your-password-here'" to generate new one 9 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them Restart cobblerd and then run 'cobbler sync' to apply changes.