cobbler安装centos 7系统

07098

首先需要挂载光盘：CentOS-7-x86_64-DVD-1503-01
[iyunv@linux-node1 ~]# mount /dev/cdrom /mnt
[iyunv@linux-node1 ~]# yum install cobbler cobbler-web dhcp tftp-server pykickstart  httpd -y
[iyunv@linux-node1 ~]# /etc/init.d/httpd restart
[iyunv@linux-node1 ~]# /etc/init.d/cobblerd start
[iyunv@linux-node1 ~]# cobbler check  
The following are potential configuration items that you may want to fix:
..............
Restart cobblerd and then run 'cobbler sync' to apply changes.
[iyunv@linux-node1 ~]# vim /etc/cobbler/settings
server: 10.0.0.7
next_server: 10.0.0.7
manage_dhcp: 1

[iyunv@linux-node1 ~]# cobbler get-loaders
[iyunv@linux-node1 ~]# vim /etc/xinetd.d/rsync
change 'disable' to 'no'
[iyunv@linux-node1 ~]# /etc/init.d/xinetd restart
[iyunv@linux-node1 ~]# openssl passwd -1 -salt 'oldboy' 'oldboy'
[iyunv@linux-node1 ~]# vim /etc/cobbler/settings
default_password_crypted: "$1$oldboy$fXF8f078vI9J/q9XyXA8e/"
[iyunv@linux-node1 ~]# yum install -y debmirror yum-utils fence-agents

[iyunv@linux-node1 ~]# /etc/init.d/cobblerd restart
[iyunv@linux-node1 ~]# cobbler check
[iyunv@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;

[iyunv@linux-node1 ~]# cobbler sync
[iyunv@linux-node1 ~]# cobbler import --path=/mnt/ --name=CentOS-7.1-x86_64 --arch=x86_64 /var/www/cobbler/ks_mirror/
[iyunv@linux-node1 ~]# cd /var/lib/cobbler/kickstarts/
上传ks文件至此目录：
[iyunv@linux-node2 kickstarts]# cat Cobbler-CentOS-7.1-x86_64.cfg
#Kickstart Configurator by Jason Zhao
#platform=x86, AMD64, or Intel EM64T
#System  language
lang en_US
#System keyboard
keyboard us
#Sytem timezone
timezone Asia/Shanghai
#Root password
rootpw --iscrypted $default_password_crypted
#rootpw --iscrypted $1$ops-node$7hqdpgEmIE7Z0RbtQkxW20
#Use text mode install
text
#Install OS instead of upgrade
install
#Use NFS installation Media
url --url=$tree
#url --url=http://192.168.56.11/CentOS-7.1-x86_64
#System bootloader configuration
bootloader --location=mbr
#Clear the Master Boot Record
zerombr
#Partition clearing information
clearpart --all --initlabel
#Disk partitioning information
part /boot --fstype xfs --size 1024 --ondisk sda
part swap --size 16384 --ondisk sda
part / --fstype xfs --size 1 --grow --ondisk sda
#System authorization infomation
auth  --useshadow  --enablemd5
#Network information
$SNIPPET('network_config')
#network --bootproto=dhcp --device=eth0 --onboot=on
# Reboot after installation
reboot
#Firewall configuration
firewall --disabled
#SELinux configuration
selinux --disabled
#Do not configure XWindows
skipx

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

#Package install information
%packages
@ base
@ core
sysstat
iptraf
ntp
lrzsz
ncurses-devel
openssl-devel
zlib-devel
OpenIPMI-tools
mysql
nmap
screen
%end

%post
systemctl disable postfix.service
%end
[iyunv@linux-node1 kickstarts]# mv Cobbler-CentOS-7.1-x86_64.cfg CentOS-7.1-x86_64.cfg
[iyunv@linux-node1 kickstarts]# cobbler profile edit --name=CentOS-7.1-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS-7.1-x86_64.cfg
[iyunv@linux-node1 kickstarts]# cobbler profile edit --name=CentOS-7.1-x86_64 --kopts='net.ifnames=0 biosdevname=0'
然后打开一台新的虚拟机，让它自动获取即可

root             oldboy