cobbler装机系统部署

1.cobbler安装

[root@linux-node1 ~]# cp /etc/cobbler/settings{,.ori} # 备份
# server，Cobbler服务器的IP。
sed -i 's/server: 127.0.0.1/server: 172.16.1.121/' /etc/cobbler/settings
# next_server，如果用Cobbler管理DHCP，修改本项，作用不解释，看kickstart。
sed -i 's/next_server: 127.0.0.1/next_server: 172.16.1.121/' /etc/cobbler/settings
# 用Cobbler管理DHCP
sed -i 's/manage_dhcp: 0/manage_dhcp: 1/' /etc/cobbler/settings
# 防止循环装系统，适用于服务器第一启动项是PXE启动。
sed -i 's/pxe_just_once: 0/pxe_just_once: 1/' /etc/cobbler/settings
# 设置新装系统的默认root密码123456。下面的命令来源于提示6。random-phrase-here为干扰码，可以自行设定。
[root@linux-node1 ~]# openssl passwd - -salt 'oldboy' ''
$$oldboy$Npg9Pt9k98Mlg0ZeqHAuN1
[root@linux-node1 ~]# vim /etc/cobbler/settings
default_password_crypted: "$1$oldboy$Npg9Pt9k98Mlg0ZeqHAuN1"
# 第3个问题
[root@linux-node1 ~]# cobbler get-loaders # 会自动从官网下载
[root@linux-node1 ~]# cd /var/lib/cobbler/loaders/ # 下载的内容
[root@linux-node1 loaders]# ls
COPYING.elilo COPYING.yaboot grub-x86_64.efi menu.c32 README
COPYING.syslinux elilo-ia64.efi grub-x86.efi pxelinux. yaboot
# 第4个问题
[root@linux-node1 ~]# vim /etc/xinetd.d/rsync
disable = no
[root@linux-node1 ~]# /etc/init.d/xinetd restart
停止 xinetd： [确定]
正在启动 xinetd： [确定]
[root@linux-node1 ~]# /etc/init.d/cobblerd restart
Stopping cobbler daemon: [确定]
Starting cobbler daemon: [确定]
[root@linux-node1 ~]# cobbler check
The following are potential configuration items that you may want to fix:
 : debmirror package is not installed, it will be required to manage debian deployments and repositories # 和debian系统相关，不需要
 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them # fence设备相关，不需要
Restart cobblerd and then run 'cobbler sync' to apply changes

cobbler ks文件

install
url --url=$tree
cdrom
graphical
firstboot --enable
ignoredisk --only-use=sda
lang zh_US.UTF-
keyboard us
zerombr
bootloader --location=mbr --driveorder=sda --append="crashkernel=auto rhgb quiet"
#Network information
$SNIPPET('network_config')
timezone --utc Asia/Shanghai
authconfig --enableshadow --passalgo=sha512
rootpw --iscrypted $default_password_crypted
user --groups=wheel --name=ljs --gecos="ljs"
ljspw --iscrypted $default_password_crypted
xconfig --startxonboot
clearpart --all --initlabel
part /boot --fstype xfs --size
part swap --size
part / --fstype xfs --size  --grow
firstboot --disable
services --disabled="chronyd"
selinux --disabled
firewall --disabled
logging --level=info
reboot

%pre
$SNIPPET('log_ks_pre')
$SNIPPET('kickstart_start')
$SNIPPET('pre_install_network_config')
# Enable installation monitoring
$SNIPPET('pre_anamon')
%end

%packages
@^gnome-desktop-environment
@base
@compat-libraries
@core
@desktop-debugging
@development
@dial-up
@directory-client
@fonts
@gnome-desktop
@guest-agents
@guest-desktop-agents
@input-methods
@internet-browser
@java-platform
@multimedia
@network-file-system-client
@networkmanager-submodules
@print-client
@x11

tree
nmap
sysstat
lrzsz
dos2unix
telnet
iptraf
ncurses-devel
openssl-devel
zlib-devel
OpenIPMI-tools
screen
%end

%post
systemctl disable postfix.service
%end

2.centos7 安装cobbler

yum -y install epel-release
cd /etc/yum.repos.d/ ; wget http://mirrors.163.com/.help/CentOS7-Base-163.repo ; cd
yum -y install cobbler cobbler-web dhcp httpd xinetd fence-agents pykickstart
cat /etc/cobbler/settings

sed -i 's/server: 127.0.0.1/server: 172.16.1.121/' /etc/cobbler/settings
sed -i 's/next_server: 127.0.0.1/next_server: 172.16.1.121/' /etc/cobbler/settings
sed -i 's/manage_dhcp: 0/manage_dhcp: 1/' /etc/cobbler/settings
sed -i 's/manage_rsync: 0/manage_rsync: 1/' /etc/cobbler/settings
openssl passwd - -salt "任意字符" “密码”
openssl passwd - -salt "cobbler" "centos"
$$cobbler$DWL2fHTHaRTa2hj5VEuZk.
vim /etc/cobbler/settings
default_password_crypted: "$1$cobbler$DWL2fHTHaRTa2hj5VEuZk."
sed -i 's#yes#no#' /etc/xinetd.d/tftp
cobbler get-loader
sed -i.ori 's#192.168.1#172.16.1#g;22d;23d' /etc/cobbler/dhcp.template #只能执行一次
systemctl start dhcpd.service
systemctl start xinetd.service
cobbler sync
systemctl restart httpd.service
systemctl restart cobblerd.service