cobbler 无人值守安装

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1.阿里云源

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[iyunv@linux-node1 ~]# wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo [iyunv@linux-node1 ~]# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo [iyunv@linux-node1 ~]# yum clean all

2.操作系统（centos7.3 会有问题选择centos7.2或者7.1）

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[iyunv@linux-node1 ~]# cat  /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [iyunv@linux-node1 ~]#

3.安装需要的软件

1	[iyunv@linux-node1 ~]#  yum  install   -y httpd   dhcp   tftp   cobbler

4.启动httpd和cobblerd

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[iyunv@linux-node1 ~]# systemctl start  httpd [iyunv@linux-node1 ~]# systemctl enable  httpd Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service. [iyunv@linux-node1 ~]# systemctl start   cobblerd [iyunv@linux-node1 ~]# systemctl enable   cobblerd Created symlink from /etc/systemd/system/multi-user.target.wants/cobblerd.service to /usr/lib/systemd/system/cobblerd.service. [iyunv@linux-node1 ~]# 检查是否启动 [iyunv@linux-node1 ~]# 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      922/sshd             tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1580/master          tcp        0      0 127.0.0.1:25151         0.0.0.0:*               LISTEN      2820/python2         tcp6       0      0 :::80                   :::*                    LISTEN      2792/httpd          tcp6       0      0 :::22                   :::*                    LISTEN      922/sshd             tcp6       0      0 ::1:25                  :::*                    LISTEN      1580/master          [iyunv@linux-node1 ~]#

5.执行cobbler check检查需要配置的cobbler模块

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[iyunv@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 : 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 : ksvalidator was not found, install pykickstart 8 : 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 9 : 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. [iyunv@linux-node1 ~]#

5.1 修改1和2

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[iyunv@linux-node1 ~]# grep "192.168.56.13" /etc/cobbler/settings next_server: 192.168.56.13 server: 192.168.56.13 [iyunv@linux-node1 ~]#

5.2修改3

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[iyunv@linux-node1 ~]# grep "disable"  /etc/xinetd.d/tftp     disable         = no [iyunv@linux-node1 ~]#

5.3修改4

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[iyunv@linux-node1 ~]# cobbler get-loaders task started: 2017-02-20_033851_get_loaders task started (id=Download Bootloader Content, time=Mon Feb 20 03:38:51 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 ***

5.4修改5

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[iyunv@linux-node1 ~]# systemctl start  rsyncd [iyunv@linux-node1 ~]# systemctl enable  rsyncd Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service. [iyunv@linux-node1 ~]# netstat   -lntup Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    tcp        0      0 0.0.0.0:873             0.0.0.0:*               LISTEN      2874/rsync          tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      922/sshd             tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1580/master          tcp        0      0 127.0.0.1:25151         0.0.0.0:*               LISTEN      2820/python2         tcp6       0      0 :::873                  :::*                    LISTEN      2874/rsync          tcp6       0      0 :::80                   :::*                    LISTEN      2792/httpd          tcp6       0      0 :::22                   :::*                    LISTEN      922/sshd             tcp6       0      0 ::1:25                  :::*                    LISTEN      1580/master          [iyunv@linux-node1 ~]#

5.5 修改7 ，6不用管

1	[iyunv@linux-node1 ~]# yum  -y install  install pykickstart

5.6 修改客户机的密码

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[iyunv@linux-node1 ~]# openssl passwd -1 -salt '123123' '123123' $1$123123$MAV.kVI/b3swmFLErPD2b0 [iyunv@linux-node1 ~]# vim  /etc/cobbler/settings [iyunv@linux-node1 ~]# grep "default_password_crypted"  /etc/cobbler/settings default_password_crypted: "$1$123123$MAV.kVI/b3swmFLErPD2b0" [iyunv@linux-node1 ~]#

5.7 修改9
[iyunv@linux-node1 ~]# yum  -y install  cman  fence-agents
5.8校验

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出现如下状况就可以了 [iyunv@linux-node1 ~]# systemctl restart cobblerd [iyunv@linux-node1 ~]# 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. [iyunv@linux-node1 ~]#

6 让cobbler管理dhcp

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[iyunv@linux-node1 ~]# grep "manage_dhcp" /etc/cobbler/settings manage_dhcp: 1 # if using cobbler with manage_dhcp, put the IP address # Note that if manage_dhcp and manage_dns are disabled, the respective [iyunv@linux-node1 ~]# [iyunv@linux-node1 ~]# vim  /etc/cobbler/dhcp.template 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                $next_server;      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";           }      } } [iyunv@linux-node1 ~]# systemctl restart  cobblerd

7.让配置文件生效

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[iyunv@linux-node1 ~]# cobbler sync task started: 2017-02-20_041326_sync task started (id=Sync, time=Mon Feb 20 04:13:26 2017) running pre-sync triggers cleaning trees removing: /var/lib/tftpboot/grub/images copying bootloaders trying hardlink /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 trying hardlink /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 trying hardlink /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot trying hardlink /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 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 *** [iyunv@linux-node1 ~]#

8.上传镜像

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[iyunv@linux-node1 opt]# ll total 4228096 -rw-r--r-- 1 root root 4329570304 Feb 20 04:20 CentOS-7-x86_64-DVD-1511.iso [iyunv@linux-node1 opt]# mount -o  loop   /opt/CentOS-7-x86_64-DVD-1511.iso   /mnt mount: /dev/loop0 is write-protected, mounting read-only [iyunv@linux-node1 opt]# 导入镜像 [iyunv@linux-node1 opt]# cobbler  import --path=/mnt --name=CentOS-7.2-x86_64   --arch=x86_64 task started: 2017-02-20_042242_import task started (id=Media import, time=Mon Feb 20 04:22:42 2017) 。。。。。 此处比较慢 镜像导入这一步其实是，复制镜像的过程 [iyunv@linux-node1 mnt]# cd  /var/www/cobbler/ks_mirror [iyunv@linux-node1 ks_mirror]# ls CentOS-7.2-x86_64  config [iyunv@linux-node1 ks_mirror]#

9检查校验

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[iyunv@linux-node1 ks_mirror]# cobbler  list distros:    CentOS-7.2-x86_64 profiles:    CentOS-7.2-x86_64 systems: repos: images: mgmtclasses: packages: files: [iyunv@linux-node1 ks_mirror]#

10上传配置文件

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[iyunv@linux-node1 kickstarts]# ll total 56 -rw-r--r-- 1 root root 1355 Feb 18 15:39 CentOS-7-x86_64.cfg #这个配置文件 -rw-r--r-- 1 root root  115 Nov 17 03:09 default.ks -rw-r--r-- 1 root root   22 Nov 17 03:09 esxi4-ks.cfg -rw-r--r-- 1 root root   22 Nov 17 03:09 esxi5-ks.cfg drwxr-xr-x 2 root root   54 Feb 20 03:29 install_profiles -rw-r--r-- 1 root root 1424 Nov 17 03:09 legacy.ks -rw-r--r-- 1 root root  292 Nov 17 03:09 pxerescue.ks -rw-r--r-- 1 root root 2916 Nov 17 03:09 sample_autoyast.xml -rw-r--r-- 1 root root 1825 Nov 17 03:09 sample_end.ks -rw-r--r-- 1 root root    0 Nov 17 03:09 sample_esx4.ks -rw-r--r-- 1 root root  324 Nov 17 03:09 sample_esxi4.ks -rw-r--r-- 1 root root  386 Nov 17 03:09 sample_esxi5.ks -rw-r--r-- 1 root root 1784 Nov 17 03:09 sample.ks -rw-r--r-- 1 root root 3419 Nov 17 03:09 sample_old.seed -rw-r--r-- 1 root root 5879 Nov 17 03:09 sample.seed [iyunv@linux-node1 kickstarts]# pwd /var/lib/cobbler/kickstarts #目录 [iyunv@linux-node1 kickstarts]#

11.查看profile

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[iyunv@linux-node1 kickstarts]# cobbler  profile  list    CentOS-7.2-x86_64 [iyunv@linux-node1 kickstarts]#

12. 查看参数

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[iyunv@linux-node1 kickstarts]# cobbler  profile report Name                           : CentOS-7.2-x86_64 TFTP Boot Files                : {} Comment                        : DHCP Tag                       : default Distribution                   : CentOS-7.2-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 [iyunv@linux-node1 kickstarts]#

13.修改内核参数

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[iyunv@linux-node1 kickstarts]# cobbler profile edit --name=CentOS-7.2-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS-7-x86_64.cfg [iyunv@linux-node1 kickstarts]# cobbler profile edit --name=CentOS-7.2-x86_64 --kopts='net.ifnames=0 biosdevname=0' [iyunv@linux-node1 kickstarts]# cobbler  profile report Name                           : CentOS-7.2-x86_64

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TFTP Boot Files                : {} Comment                        : DHCP Tag                       : default Distribution                   : CentOS-7.2-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-x86_64.cfg

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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                      :

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Virt RAM (MB)                  : 512 Virt Type                      : kvm [iyunv@linux-node1 kickstarts]#

14 启动xinetd

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[iyunv@linux-node1 kickstarts]# yum  -y install  xinetd [iyunv@linux-node1 kickstarts]# systemctl  start xinetd [iyunv@linux-node1 kickstarts]# systemctl  enable  xinetd

15.配置文件接着生成

1	[iyunv@linux-node1 kickstarts]# cobbler sync

16.新建一台虚拟机（非克隆机） 关掉本地的dhcp服务
可以看出自动安装了



完毕安装
17.cobbler的web界面管理

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yum  -y  install  cobbler-web htdigest /etc/cobbler/users.digest "Cobbler" cobbler   #让输入密码 给cobbler密码 systemctl  restart  httpd

18.对特定服务器的mac地址分配特定的IP

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[iyunv@linux-node1 kickstarts]# cobbler system add --name=linux-node2 --mac=00:50:56:39:A9:37 --profile=CentOS-7.2-x86_64 --ip-address=192.168.56.112 --subnet=255.255.255.0 --gateway=192.168.56.2 --interface=eth0 --static=1 --hostname=linux-node2.com --name-servers="192.168.56.2" --kickstart=/var/lib/cobbler/kickstarts/CentOS-7-x86_64.cfg [iyunv@linux-node1 kickstarts]# cobbler system  list    linux-node2

再次启动刚所对应mac的服务器