使用cobbler批量安装操作系统(基于Centos7.x )

[root@Cobbler ~]# cat /etc/redhat-release
CentOS Linux release 7.4.1708 (Core)

[root@Cobbler ~]# uname -r
3.10.0-693.el7.x86_64

[root@Cobbler ~]# getenforce
Disabled

[root@Cobbler ~]# systemctl status firewalld.service
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:firewalld(1)

[root@Cobbler ~]# hostname -I
10.0.0.202 172.16.1.202

curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
curl -o /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

yum -y install cobbler cobbler-web dhcp tftp-server pykickstart httpd

systemctl start httpd.service
systemctl start cobblerd.service
cobbler check

[root@Cobbler ~]# 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 : change 'disable' to 'no' in /etc/xinetd.d/tftp

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 : enable and start rsyncd.service with systemctl

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.

cp /etc/cobbler/settings{,.ori}
sed -i 's/server: 127.0.0.1/server: 172.16.1.202/' /etc/cobbler/settings
sed -i 's/next_server: 127.0.0.1/next_server: 172.16.1.202/' /etc/cobbler/settings

sed 's#yes#no#g' /etc/xinetd.d/tftp -i

[root@Cobbler ~]# cobbler get-loaders
[root@Cobbler ~]# ls  /var/lib/cobbler/loaders
COPYING.elilo     elilo-ia64.efi   menu.c32    yaboot
COPYING.syslinux  grub-x86_64.efi  pxelinux.0
COPYING.yaboot    grub-x86.efi     README

[root@Cobbler ~]# systemctl start rsyncd.service
[root@Cobbler ~]# systemctl enable rsyncd.service

openssl passwd -1 -salt 'random-phrase-here' 'your-password-here'
random-phrase-here  随机字符串
your-password-here 密码

[root@Cobbler ~]# openssl passwd -1 -salt 'CLSN' '123456'
$1$CLSN$LpJk4x1cplibx3q/O4O/K/

sed -i 's/manage_dhcp: 0/manage_dhcp: 1/' /etc/cobbler/settings

sed -i 's/pxe_just_once: 0/pxe_just_once: 1/' /etc/cobbler/settings

sed -i.ori 's#192.168.1#172.16.1#g;22d;23d' /etc/cobbler/dhcp.template

/etc/cobbler/settings

[root@Cobbler ~]# cobbler check
The following are potential configuration items that you may want to fix:

1 : debmirror package is not installed, it will be required to manage debian deployments and repositories
2 : 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.

systemctl restart httpd.service
systemctl restart cobblerd.service
systemctl restart dhcpd.service
systemctl restart rsyncd.service
systemctl restart tftp.socket

[root@Cobbler ~]# mount /dev/cdrom  /mnt/
mount: /dev/sr0 is write-protected, mounting read-only

[root@Cobbler ~]# df -h |grep mnt
/dev/sr0        4.3G  4.3G     0 100% /mnt

[root@Cobbler mnt]# ps -ef |grep rsync
root   12026      1  0 19:04 ?   00:00:00 /usr/bin/rsync --daemon --no-detach
root  13554  11778 12 19:51 ?    00:00:06 rsync -a /mnt/ /var/www/cobbler/ks_mirror/CentOS7.4-x86_64 --progress
root   13555  13554  0 19:51 ?     00:00:00 rsync -a /mnt/ /var/www/cobbler/ks_mirror/CentOS7.4-x86_64 --progress
root   13556  13555 33 19:51 ?        00:00:17 rsync -a /mnt/ /var/www/cobbler/ks_mirror/CentOS7.4-x86_64 --progress
root   13590  10759  0 19:52 pts/1    00:00:00 grep --color=auto rsync

[root@Cobbler ks_mirror]# pwd
/var/www/cobbler/ks_mirror

[root@Cobbler ks_mirror]# ls
CentOS7.4-x86_64  config

[root@Cobbler ~]# cobbler sync
Traceback (most recent call last):
  File "/usr/bin/cobbler", line 36, in <module>
    sys.exit(app.main())
  File "/usr/lib/python2.7/site-packages/cobbler/cli.py", line 662, in main
    rc = cli.run(sys.argv)
  File "/usr/lib/python2.7/site-packages/cobbler/cli.py", line 269, in run
    self.token         = self.remote.login("", self.shared_secret)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1587, in __request
    verbose=self.__verbose
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1306, in single_request
    return self.parse_response(response)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1482, in parse_response
    return u.close()
  File "/usr/lib64/python2.7/xmlrpclib.py", line 794, in close
    raise Fault(**self._stack[0])
xmlrpclib.Fault: <Fault 1: "<class 'cobbler.cexceptions.CX'>:'login failed'">

systemctl restart httpd.service
systemctl restart cobblerd.service
cobbler check