Cobbler实现开机自动安装CentOS 7.1 X86_64

1、安装准备

[root@linux-node1 ~]# yum install cobbler cobbler-web dhcp tftp-server pykickstart  httpd -y
[root@linux-node1 ~]# /etc/init.d/httpd restart

2、安装配置Cobbler

[root@linux-node1 ~]# /etc/init.d/cobblerd start
[root@linux-node1 ~]# 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 : 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.
4 : change 'disable' to 'no' in /etc/xinetd.d/rsync
5 : reposync is not installed, need for cobbler reposync, install/upgrade yum-utils?
6 : debmirror package is not installed, it will be required to manage debian deployments
and repositories
7 : 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
8 : 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.

第一步+第二步

vim /etc/cobbler/settings
server: 10.0.0.7
next_server: 10.0.0.7
manage_dhcp: 1

第三步:

cobbler get-loaders

第四步：

[root@linux-node1 ~]# vim /etc/xinetd.d/rsync
change 'disable' to 'no'
[root@linux-node1 ~]# /etc/init.d/xinetd restart

第七步：

openssl passwd -1 -salt 'oldboy' 'oldboy'
default_password_crypted: "$1$oldboy$fXF8f078vI9J/q9XyXA8e/"
[root@linux-node1 ~]# yum install -y debmirror yum-utils fence-agents
[root@linux-node1 ~]# /etc/init.d/cobblerd restart
[root@linux-node1 ~]# cobbler check
[root@linux-node1 ~]#vim /etc/cobbler/dhcp.template
subnet 10.0.0.0 netmask 255.255.255.0 {
option routers             10.0.0.2;
option domain-name-servers 10.0.0.2;
option subnet-mask         255.255.255.0;
range dynamic-bootp        10.0.0.100 10.0.0.200;

##Cobbler同步

[root@linux-node1 ~]# cobbler sync
[root@linux-node1 ~]# cobbler import --path=/mnt/ --name=CentOS-7.1-x86_64 --arch=x86_64

KS文件放这里： cd /var/lib/cobbler/kickstarts/
[root@linux-node1 kickstarts]# mv Cobbler-CentOS-7.1-x86_64.cfg CentOS-7.1-x86_64.cfg
[root@linux-node1 kickstarts]# cobbler profile edit --name=CentOS-7.1-x86_64
--kickstart=/var/lib/cobbler/kickstarts/CentOS-7.1-x86_64.cfg
[root@linux-node1 kickstarts]# cobbler profile edit --name=CentOS-7.1-x86_64
--kopts='net.ifnames=0 biosdevname=0'
#修改Cobbler提示
vim /etc/cobbler/pxe/pxedefault.template
MAC
00:0C:29:2B:4E:83
cobbler system add --name=oldboy --mac=00:0C:29:2B:4E:83 --profile=CentOS-7.1-x86_64
--ip-address=10.0.0.111 --subnet=255.255.255.0 --gateway=10.0.0.2 --interface=eth0
--static=1 --hostname=oldboy.example.com --name-servers=10.0.0.2

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