一：配置好repo仓库，IP地址， [[email protected] yum.repos.d]# ll total 28 -rw-r--r--. 1 root root 1664 Dec 9 2015 CentOS-Base.repo -rw-r--r--. 1 root root 1309 Dec 9 2015 CentOS-CR.repo -rw-r--r--. 1 root root 649 Dec 9 2015 CentOS-Debuginfo.repo -rw-r--r--. 1 root root 290 Dec 9 2015 CentOS-fasttrack.repo -rw-r--r--. 1 root root 630 Dec 9 2015 CentOS-Media.repo -rw-r--r--. 1 root root 1331 Dec 9 2015 CentOS-Sources.repo -rw-r--r--. 1 root root 1952 Dec 9 2015 CentOS-Vault.repo #使用阿里云的epel源 [[email protected] yum.repos.d]# wget https://mirrors.aliyun.com/repo/epel-7.repo Resolving mirrors.aliyun.com (mirrors.aliyun.com)... 115.28.122.210, 112.124.140.210 Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|115.28.122.210|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 1084 (1.1K) [application/octet-stream] Saving to: ‘epel-7.repo’ 100%[========================================================================================================================================================================>] 1,084 --.-K/s in 0s 2017-02-21 09:28:26 (82.2 MB/s) - ‘epel-7.repo’ saved [1084/1084] [[email protected] yum.repos.d]# ls CentOS-Base.repo CentOS-CR.repo CentOS-Debuginfo.repo CentOS-fasttrack.repo CentOS-Media.repo CentOS-Sources.repo CentOS-Vault.repo epel-7.repo [[email protected] yum.repos.d]# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:e6:8c:cc brd ff:ff:ff:ff:ff:ff inet 192.168.56.11/24 brd 192.168.56.255 scope global eth0 valid_lft forever preferred_lft forever inet6 fe80::20c:29ff:fee6:8ccc/64 scope link valid_lft forever preferred_lft forever
二：yum安装cobbler
[[email protected] yum.repos.d]# yum install httpd dhcp tftp xinetd bind bind-chroot caching-nameserver cobbler cobbler-web python-ctypes
三：关闭防火墙
[[email protected] yum.repos.d]# systemctl stop firewalld [[email protected] yum.repos.d]# chkconfig firewalld off Note: Forwarding request to ‘systemctl disable firewalld.service‘. Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service. Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service. [[email protected] yum.repos.d]# getenforce Enforcing [[email protected] yum.repos.d]# setenforce 0 #临时生效 [[email protected] yum.repos.d]# getenforce Permissive [[email protected] yum.repos.d]# sestatus SELinux status: enabled SELinuxfs mount: /sys/fs/selinux SELinux root directory: /etc/selinux Loaded policy name: targeted Current mode: permissive Mode from config file: enforcing Policy MLS status: enabled Policy deny_unknown status: allowed Max kernel policy version: 28 #编辑配置文件，把SELINUX修改成disabled，永久生效，需要重启OS [[email protected] yum.repos.d]# vim /etc/sysconfig/selinux
四：启动服务并检查
[[email protected] yum.repos.d]# systemctl start httpd [[email protected] yum.repos.d]# systemctl start cobblerd [[email protected] yum.repos.d]# systemctl start xinetd [[email protected] yum.repos.d]# netstat -lntup Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1687/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 2182/master tcp 0 0 127.0.0.1:25151 0.0.0.0:* LISTEN 3985/python2 tcp6 0 0 :::80 :::* LISTEN 3956/httpd tcp6 0 0 :::22 :::* LISTEN 1687/sshd tcp6 0 0 ::1:25 :::* LISTEN 2182/master tcp6 0 0 :::443 :::* LISTEN 3956/httpd
五：配置cobbler，
执行cobbler check命令后，会出现提示，告知需要修改的地方，按照说明修改即可：
[[email protected] 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 : change ‘disable‘ to ‘no‘ in /etc/xinetd.d/tftp 5 : 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. 6 : enable and start rsyncd.service with systemctl 7 : debmirror package is not installed, it will be required to manage debian deployments and repositories 8 : ksvalidator was not found, install pykickstart 9 : 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 10 : 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.
5.1 下面开始对上面的步骤提示进行修改，
1、对/etc/cobbler/setting中，修改server行，改成
server: 192.168.56.11
2、修改‘next_server’
next_server: 192.168.56.11
3、关闭selinux，需要重启系统
4、修改tftp
[[email protected] yum.repos.d]# vim /etc/xinetd.d/tftp
# default: off
# description: The tftp server serves files using the trivial file transfer # protocol. The tftp protocol is often used to boot diskless # workstations, download configuration files to network-aware printers, # and to start the installation process for some operating systems.
service tftp
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
disable = no
per_source = 11
cps = 100 2
flags = IPv4
}
5、执行命令cobbler get-loaders，他会自动下载相关的启动引导文件
[[email protected] yum.repos.d]# cobbler get-loaders task started: 2017-02-21_101556_get_loaders task started (id=Download Bootloader Content, time=Tue Feb 21 10:15:56 2017) downloading https://cobbler.github.io/loaders/README to /var/lib/cobbler/loaders/README downloading https://cobbler.github.io/loaders/COPYING.elilo to /var/lib/cobbler/loaders/COPYING.elilo downloading https://cobbler.github.io/loaders/COPYING.yaboot to /var/lib/cobbler/loaders/COPYING.yaboot downloading https://cobbler.github.io/loaders/COPYING.syslinux to /var/lib/cobbler/loaders/COPYING.syslinux downloading https://cobbler.github.io/loaders/elilo-3.8-ia64.efi to /var/lib/cobbler/loaders/elilo-ia64.efi downloading https://cobbler.github.io/loaders/yaboot-1.3.17 to /var/lib/cobbler/loaders/yaboot downloading https://cobbler.github.io/loaders/pxelinux.0-3.86 to /var/lib/cobbler/loaders/pxelinux.0 downloading https://cobbler.github.io/loaders/menu.c32-3.86 to /var/lib/cobbler/loaders/menu.c32 downloading https://cobbler.github.io/loaders/grub-0.97-x86.efi to /var/lib/cobbler/loaders/grub-x86.efi downloading https://cobbler.github.io/loaders/grub-0.97-x86_64.efi to /var/lib/cobbler/loaders/grub-x86_64.efi *** TASK COMPLETE ***
6、启动服务rsyncd.service
systemctl start rsyncd
7、安装pykickstart
yum install pykickstart -y
8、生成新的密码，默认的过于简单，命令：openssl passwd -1 -salt ‘random-phrase-here‘ ‘your-password-here‘
[[email protected] yum.repos.d]# openssl passwd -1 -salt ‘123‘ ‘123456‘ $1$123$7mft0jKnzzvAdU4t0unTG1
把这个新生成的密钥，写入setting配置文件中的对应位置上
default_password_crypted: "$1$123$7mft0jKnzzvAdU4t0unTG1"
9、安装fence-agents
yum install fence-agents
10、可以不用管它
当然也可以安装这个服务，安装完毕后，需要修改配置文件
wget yum localinstall debmirror-20090807-1.el5.noarch.rpm vim /etc/debmirror.conf #将23和25行注释掉 23 #@dists=”sid”; 25 #@arches=”i386″;
上面所有的步骤操作完毕后，重启cobbler，然后执行“cobbler sync”
[[email protected] ~]# systemctl restart cobblerd [[email protected] ~]# [[email protected] ~]# [[email protected] ~]# cobbler sync task started: 2017-02-21_104452_sync task started (id=Sync, time=Tue Feb 21 10:44:52 2017) running pre-sync triggers cleaning trees removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders trying hardlink /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 copying: /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 trying hardlink /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 copying: /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 trying hardlink /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot copying: /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot trying hardlink /usr/share/syslinux/memdisk -> /var/lib/tftpboot/memdisk copying: /usr/share/syslinux/memdisk -> /var/lib/tftpboot/memdisk trying hardlink /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi trying hardlink /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi copying distros to tftpboot copying images generating PXE configuration files generating PXE menu structure rendering TFTPD files generating /etc/xinetd.d/tftp cleaning link caches running post-sync triggers running python triggers from /var/lib/cobbler/triggers/sync/post/* running python trigger cobbler.modules.sync_post_restart_services running shell triggers from /var/lib/cobbler/triggers/sync/post/* running python triggers from /var/lib/cobbler/triggers/change/* running python trigger cobbler.modules.scm_track running shell triggers from /var/lib/cobbler/triggers/change/* *** TASK COMPLETE *** [[email protected] ~]# 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 Restart cobblerd and then run ‘cobbler sync‘ to apply changes.
六：DHCP配置
我们可以配置cobbler，使用cobber来管理dhcp服务，修改一下配置文件：
[[email protected] ~]# vim /etc/cobbler/settings # set to 1 to enable Cobbler‘s DHCP management features. # the choice of DHCP management engine is in /etc/cobbler/modules.conf manage_dhcp: 1 #这里从0改成1，启动dhcp管理服务
[[email protected] cobbler]# ls
auth.conf cobbler_bash dhcp.template import_rsync_whitelist ldap mongodb.conf power reporting rsync.template settings users.conf version zone_templates
cheetah_macros completions dnsmasq.template iso modules.conf named.template pxe rsync.exclude secondary.template tftpd.template users.digest zone.template
[[email protected] cobbler]# vim dhcp.template
# ******************************************************************
# Cobbler managed dhcpd.conf file
#
# generated from cobbler dhcp.conf template ($date)
# Do NOT make changes to /etc/dhcpd.conf. Instead, make your changes
# in /etc/cobbler/dhcp.template, as /etc/dhcpd.conf will be
# overwritten.
#
# ******************************************************************
ddns-update-style interim;
allow booting;
allow bootp;
ignore client-updates;
set vendorclass = option vendor-class-identifier;
option pxe-system-type code 93 = unsigned integer 16;
subnet 192.168.56.0 netmask 255.255.255.0 {
option routers 192.168.56.2;#路由地址
option domain-name-servers 192.168.56.2;#dns地址
option subnet-mask 255.255.255.0;
range dynamic-bootp 192.168.56.100 192.168.56.254;
default-lease-time 21600;#默认租期时间
max-lease-time 43200;#最大租期时间
next-server $next_server;#tftp地址
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
if option pxe-system-type = 00:02 {
filename "ia64/elilo.efi";
} else if option pxe-system-type = 00:06 {
filename "grub/grub-x86.efi";
} else if option pxe-system-type = 00:07 {
filename "grub/grub-x86_64.efi";
} else {
filename "pxelinux.0";
}
}
}
执行cobbler sync 自动生成dhcp配置文件
[[email protected] cobbler]# systemctl restart cobblerd [[email protected] cobbler]# cobbler sync task started: 2017-02-21_105948_sync task started (id=Sync, time=Tue Feb 21 10:59:48 2017) running pre-sync triggers cleaning trees removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders trying hardlink /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 copying: /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 trying hardlink /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 copying: /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 trying hardlink /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot copying: /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot trying hardlink /usr/share/syslinux/memdisk -> /var/lib/tftpboot/memdisk copying: /usr/share/syslinux/memdisk -> /var/lib/tftpboot/memdisk trying hardlink /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi trying hardlink /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi copying distros to tftpboot copying images generating PXE configuration files generating PXE menu structure rendering DHCP files generating /etc/dhcp/dhcpd.conf rendering TFTPD files generating /etc/xinetd.d/tftp cleaning link caches running post-sync triggers running python triggers from /var/lib/cobbler/triggers/sync/post/* running python trigger cobbler.modules.sync_post_restart_services running: dhcpd -t -q received on stdout: received on stderr: running: service dhcpd restart #这里会自动重启dhcp服务 received on stdout: received on stderr: Redirecting to /bin/systemctl restart dhcpd.service running shell triggers from /var/lib/cobbler/triggers/sync/post/* running python triggers from /var/lib/cobbler/triggers/change/* running python trigger cobbler.modules.scm_track running shell triggers from /var/lib/cobbler/triggers/change/* *** TASK COMPLETE ***
验证：：：：
这里查看dhcpd.conf会自动生成相同的配置文件信息
[[email protected] cobbler]# cat /etc/dhcp/dhcpd.conf
# ******************************************************************
# Cobbler managed dhcpd.conf file
# generated from cobbler dhcp.conf template (Tue Feb 21 15:59:49 2017)
# Do NOT make changes to /etc/dhcpd.conf. Instead, make your changes
# in /etc/cobbler/dhcp.template, as /etc/dhcpd.conf will be
# overwritten.
# ******************************************************************
ddns-update-style interim;
allow booting;
allow bootp;
ignore client-updates;
set vendorclass = option vendor-class-identifier;
option pxe-system-type code 93 = unsigned integer 16;
subnet 192.168.56.0 netmask 255.255.255.0 {
option routers 192.168.56.2;
option domain-name-servers 192.168.56.2;
option subnet-mask 255.255.255.0;
range dynamic-bootp 192.168.56.100 192.168.56.254;
default-lease-time 21600;
max-lease-time 43200;
next-server 192.168.56.11;
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
if option pxe-system-type = 00:02 {
filename "ia64/elilo.efi";
} else if option pxe-system-type = 00:06 {
filename "grub/grub-x86.efi";
} else if option pxe-system-type = 00:07 {
filename "grub/grub-x86_64.efi";
} else {
filename "pxelinux.0";
}
}
}
# group for Cobbler DHCP tag: default
group {
}
七、导入操作系统
我们使用上传工具，上传一个系统到cobbler文件系统下面，这里使用的C7做为测试
7.1上传os到opt目录下面
[[email protected] opt]# ll -sh total 4.1G 4.1G -rw-r--r-- 1 root root 4.1G Feb 21 11:10 CentOS-7-x86_64-DVD-1511.iso
7.2 导入distro，即导入一个发行版，发行版指的是操作系统
[[email protected] opt]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/centos-root 46G 5.6G 41G 13% / devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 8.6M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/sda1 497M 125M 373M 26% /boot tmpfs 378M 0 378M 0% /run/user/0 [[email protected] opt]# mount -t iso9660 -o loop /opt/CentOS-7-x86_64-DVD-1511.iso /mnt mount: /dev/loop0 is write-protected, mounting read-only [[email protected] opt]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/centos-root 46G 5.6G 41G 13% / devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 8.6M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/sda1 497M 125M 373M 26% /boot tmpfs 378M 0 378M 0% /run/user/0 /dev/loop0 4.1G 4.1G 0 100% /mnt
[[email protected] ~]# cobbler import --path=/mnt/ --name=c7.2-x86_64 --arch=x86_64 task started: 2017-02-21_134843_import task started (id=Media import, time=Tue Feb 21 13:48:43 2017) Found a candidate signature: breed=redhat, version=rhel6 Found a candidate signature: breed=redhat, version=rhel7 Found a matching signature: breed=redhat, version=rhel7 Adding distros from path /var/www/cobbler/ks_mirror/c7.2-x86_64: creating new distro: c7.2-x86_64 trying symlink: /var/www/cobbler/ks_mirror/c7.2-x86_64 -> /var/www/cobbler/links/c7.2-x86_64 creating new profile: c7.2-x86_64 associating repos checking for rsync repo(s) checking for rhn repo(s) checking for yum repo(s) starting descent into /var/www/cobbler/ks_mirror/c7.2-x86_64 for c7.2-x86_64 processing repo at : /var/www/cobbler/ks_mirror/c7.2-x86_64 need to process repo/comps: /var/www/cobbler/ks_mirror/c7.2-x86_64 looking for /var/www/cobbler/ks_mirror/c7.2-x86_64/repodata/*comps*.xml error launching createrepo (not installed?), ignoring Exception occured: <type ‘exceptions.IOError‘> Exception value: [Errno 2] No such file or directory: ‘/var/www/cobbler/ks_mirror/config/c7.2-x86_64.repo‘ Exception Info: File "/usr/lib/python2.7/site-packages/cobbler/modules/manage_import_signatures.py", line 599, in yum_process_comps_file config_file = open(fname, "w+") *** TASK COMPLETE *** [[email protected] ~]# ll /var/www/cobbler/ks_mirror/c7.2-x86_64/ total 296 -r--r--r-- 1 root root 14 Dec 9 2015 CentOS_BuildTag dr-xr-xr-x 3 root root 33 Dec 9 2015 EFI -r--r--r-- 1 root root 215 Dec 9 2015 EULA -r--r--r-- 1 root root 18009 Dec 9 2015 GPL dr-xr-xr-x 3 root root 54 Dec 9 2015 images dr-xr-xr-x 2 root root 4096 Dec 9 2015 isolinux dr-xr-xr-x 2 root root 41 Dec 9 2015 LiveOS dr-xr-xr-x 2 root root 204800 Dec 9 2015 Packages dr-xr-xr-x 2 root root 4096 Dec 9 2015 repodata -r--r--r-- 1 root root 1690 Dec 9 2015 RPM-GPG-KEY-CentOS-7 -r--r--r-- 1 root root 1690 Dec 9 2015 RPM-GPG-KEY-CentOS-Testing-7 -r--r--r-- 1 root root 2883 Dec 9 2015 TRANS.TBL
7.3 指定profile，在导入发行版的时候可以通过–kickstart=KICKSTART_FILE指定profile文件，如果没有指定，可以在后期重新指定，需要将profile文件提前准备好，最好放在/var/lib/cobbler/kickstarts，因为这是cobbler默认的ks文件路径，如下：
#查看默认使用的ks文件，默认使用的是sample_end.ks
[[email protected] kickstarts]# cobbler profile report
Name : c7.2-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : c7.2-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/sample_end.ks
Kickstart Metadata : {}
Management Classes : []
Management Parameters : <<inherit>>
Name Servers : []
Name Servers Search Path : []
Owners : [‘admin‘]
Parent Profile :
Internal proxy :
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Repos : []
Server Override : <<inherit>>
Template Files : {}
Virt Auto Boot : 1
Virt Bridge : xenbr0
Virt CPUs : 1
Virt Disk Driver Type : raw
Virt File Size(GB) : 5
Virt Path :
Virt RAM (MB) : 512
Virt Type : kvm
#上传一个自己写好的ks文件，并写入到profile文件配置里面
[[email protected] kickstarts]# pwd
/var/lib/cobbler/kickstarts
[[email protected] kickstarts]# ll
total 56
-rw-r--r-- 1 root root 1519 Feb 21 13:59 CentOS-7.1-x86_64_cobbler.cfg
[[email protected] kickstarts]# cobbler profile edit --name=c7.2-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS-7.1-x86_64_cobbler.cfg
[[email protected] kickstarts]# cobbler profile report
Name : c7.2-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : c7.2-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/CentOS-7.1-x86_64_cobbler.cfg
Kickstart Metadata : {}
Management Classes : []
Management Parameters : <<inherit>>
Name Servers : []
Name Servers Search Path : []
Owners : [‘admin‘]
Parent Profile :
Internal proxy :
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Repos : []
Server Override : <<inherit>>
Template Files : {}
Virt Auto Boot : 1
Virt Bridge : xenbr0
Virt CPUs : 1
Virt Disk Driver Type : raw
Virt File Size(GB) : 5
Virt Path :
Virt RAM (MB) : 512
Virt Type : kvm
#修改内核配置
[[email protected] kickstarts]# cobbler profile edit --name=c7.2-x86_64 --kopts=‘net.ifnames=0 biosdevname=0‘
[[email protected] kickstarts]# cobbler profile report
Name : c7.2-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : c7.2-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {‘biosdevname‘: ‘0‘, ‘net.ifnames‘: ‘0‘}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/CentOS-7.1-x86_64_cobbler.cfg
Kickstart Metadata : {}
Management Classes : []
Management Parameters : <<inherit>>
Name Servers : []
Name Servers Search Path : []
Owners : [‘admin‘]
Parent Profile :
Internal proxy :
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Repos : []
Server Override : <<inherit>>
Template Files : {}
Virt Auto Boot : 1
Virt Bridge : xenbr0
Virt CPUs : 1
Virt Disk Driver Type : raw
Virt File Size(GB) : 5
Virt Path :
Virt RAM (MB) : 512
Virt Type : kvm
#更改登录界面内容
[[email protected] kickstarts]# vim /etc/cobbler/pxe/pxedefault.template
DEFAULT menu
PROMPT 0
MENU TITLE Cobbler | http://cobbler.github.io/
TIMEOUT 200
TOTALTIMEOUT 6000
ONTIMEOUT $pxe_timeout_profile
LABEL local
MENU LABEL (local)
MENU DEFAULT
LOCALBOOT -1
$pxe_menu_items
MENU end
到此安装完毕
启动客户端测试
时间： 2024-08-27 13:18:09