CentOS+Cobbler安裝配置
阿新 • • 發佈：2020-10-09
系統資訊：CentOS release 6.5 (Final）
核心資訊：2.6.32-431.el6.x86_64
1.安裝epel；
[[email protected]apps]#wgethttp://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm [[email protected]apps]#rpm-ivhepel-release-6-8.noarch.rpm
2.安裝cobbler相關服務；
[[email protected]apps]#yuminstall-ycobblerhttpdtftp-serverxinetddhcprsync
3.啟動相關服務並且檢查配置；
[[email protected]~]#chkconfighttpdon [[email protected]~]#chkconfigcobblerdon [[email protected]~]#chkconfigxinetdon [[email protected]apps]#/etc/init.d/cobblerdrestart Stoppingcobblerdaemon:[OK] Startingcobblerdaemon:[OK] [[email protected]apps]#/etc/init.d/httpdrestart Stoppinghttpd:[OK] Startinghttpd:httpd:apr_sockaddr_info_get()failedforcobbler-server httpd:Couldnotreliablydeterminetheserver'sfullyqualifieddomainname,using127.0.0.1forServerName [OK]
[[email protected]apps]#cobblercheck Thefollowingarepotentialconfigurationitemsthatyoumaywanttofix: 1:The'server'fieldin/etc/cobbler/settingsmustbesettosomethingotherthanlocalhost,orkickstartingfeatureswillnotwork.ThisshouldbearesolvablehostnameorIPforthebootserverasreachablebyallmachinesthatwilluseit. 2:ForPXEtobefunctional,the'next_server'fieldin/etc/cobbler/settingsmustbesettosomethingotherthan127.0.0.1,andshouldmatchtheIPofthebootserveronthePXEnetwork. 3:somenetworkboot-loadersaremissingfrom/var/lib/cobbler/loaders,youmayrun'cobblerget-loaders'todownloadthem,or,ifyouonlywanttohandlex86/x86_64netbooting,youmayensurethatyouhaveinstalleda*recent*versionofthesyslinuxpackageinstalledandcanignorethismessageentirely.Filesinthisdirectory,shouldyouwanttosupportallarchitectures,shouldincludepxelinux.0,menu.c32,elilo.efi,andyaboot.The'cobblerget-loaders'commandistheeasiestwaytoresolvetheserequirements. 4:change'disable'to'no'in/etc/xinetd.d/rsync 5:debmirrorpackageisnotinstalled,itwillberequiredtomanagedebiandeploymentsandrepositories 6:ksvalidatorwasnotfound,installpykickstart 7:Thedefaultpasswordusedbythesampletemplatesfornewlyinstalledmachines(default_password_cryptedin/etc/cobbler/settings)isstillsetto'cobbler'andshouldbechanged,try:"opensslpasswd-1-salt'random-phrase-here''your-password-here'"togeneratenewone 8:fencingtoolswerenotfound,andarerequiredtousethe(optional)powermanagementfeatures.installcmanorfence-agentstousethem Restartcobblerdandthenrun'cobblersync'toapplychanges.
根據上面的提示我們一一進行解決：
1）編輯/etc/cobbler/settings檔案，找到server選項，修改成伺服器實際IP即可（384行左右）。
384 rver: 10.0.1.7
2）編輯/etc/cobbler/settings檔案，找到next_server選項，修改成伺服器實際IP即可（272行左右）。
272 xt_server: 10.0.1.7
3）執行cobbler get-loaders,系統自動下載loader程式，完成修復工作。
[[email protected] apps]# cobbler get-loaders
4）編輯/etc/xinetd.d/rsync,把檔案中disable欄位配置yes改成no。
[[email protected] apps]# vim /etc/xinetd.d/rsync
service rsync
{
disable = no
flags = IPv6
socket_type = stream
wait = no
user = root
server = /usr/bin/rsync
server_args = --daemon
log_on_failure += USERID
}
5） 提示debmirror沒有安裝，如果不是debian之類的系統可以忽略。
6）提示需要安裝pykickstart。
[[email protected] apps]# yum install -y pykickstart
7）修改cobbler預設密碼，並且更改/etc/cobbler/settings檔案。
[[email protected] apps]# openssl passwd -1 -salt 'random-phrase-here' '123456'
$1$random-p$mzxQ/Sx848sXgvfwJCoZM0
[[email protected] apps]# vim /etc/cobbler/settings （101行）
101 default_password_crypted:"$1$random-p$mzxQ/Sx848sXgvfwJCoZM0"
8）提示需要安裝cman。
[[email protected] apps]# yum install -y cman
4.重啟cobbler並且檢查配置檔案。
[[email protected]apps]#/etc/init.d/cobblerdrestart Stoppingcobblerdaemon:[OK] Startingcobblerdaemon:[OK] [[email protected]apps]#cobblercheck Thefollowingarepotentialconfigurationitemsthatyoumaywanttofix: 1:debmirrorpackageisnotinstalled,itwillberequiredtomanagedebiandeploymentsandrepositories Restartcobblerdandthenrun'cobblersync'toapplychanges.
5.匯入安裝檔案；
[[email protected]apps]#ls CentOS-6.5-x86_64-bin-DVD1.isoepel-release-6-8.noarch.rpm [[email protected]apps]#mount-oloop-tiso9660CentOS-6.5-x86_64-bin-DVD1.iso/mnt [[email protected]apps]#cobblerimport--path=/mnt--name=CentOS-6.5-x86_64-bin-DVD1
6.配置DHCP服務；
編輯/etc/cobbler/settings修改242行為1如下：
[[email protected]apps]#vim/etc/cobbler/settings 242manage_dhcp:1
編輯/etc/cobbler/dhcp.template修改cobbler dhcp管理模板
[[email protected]apps]#vim/etc/cobbler/dhcp.template 修改如下內容： subnet10.0.1.0netmask255.255.255.0{ optionrouters10.0.1.254; optiondomain-name-servers202.106.0.20; optionsubnet-mask255.255.255.0; rangedynamic-bootp10.0.1.10010.0.1.120; default-lease-time21600; max-lease-time43200; next-server$next_server; [[email protected]apps]#/etc/init.d/xinetdrestart Stoppingxinetd:[OK] Startingxinetd:[OK]
7.同步cobbler配置；
[[email protected]apps]#cobblersync taskstarted:2014-09-03_153036_sync taskstarted(id=Sync,time=WedSep315:30:362014) runningpre-synctriggers cleaningtrees removing:/var/www/cobbler/p_w_picpaths/CentOS-6.5-bin-DVD1-x86_64 removing:/var/lib/tftpboot/pxelinux.cfg/default removing:/var/lib/tftpboot/grub/p_w_picpaths removing:/var/lib/tftpboot/grub/grub-x86_64.efi removing:/var/lib/tftpboot/grub/efidefault removing:/var/lib/tftpboot/grub/grub-x86.efi removing:/var/lib/tftpboot/p_w_picpaths/CentOS-6.5-bin-DVD1-x86_64 removing:/var/lib/tftpboot/s390x/profile_list copyingbootloaders tryinghardlink/var/lib/cobbler/loaders/grub-x86_64.efi->/var/lib/tftpboot/grub/grub-x86_64.efi tryinghardlink/var/lib/cobbler/loaders/grub-x86.efi->/var/lib/tftpboot/grub/grub-x86.efi copyingdistrostotftpboot copyingfilesfordistro:CentOS-6.5-bin-DVD1-x86_64 tryinghardlink/var/www/cobbler/ks_mirror/CentOS-6.5-x86_64-bin-DVD1/p_w_picpaths/pxeboot/vmlinuz->/var/lib/tftpboot/p_w_picpaths/CentOS-6.5-bin-DVD1-x86_64/vmlinuz tryinghardlink/var/www/cobbler/ks_mirror/CentOS-6.5-x86_64-bin-DVD1/p_w_picpaths/pxeboot/initrd.img->/var/lib/tftpboot/p_w_picpaths/CentOS-6.5-bin-DVD1-x86_64/initrd.img copyingp_w_picpaths generatingPXEconfigurationfiles generatingPXEmenustructure copyingfilesfordistro:CentOS-6.5-bin-DVD1-x86_64 tryinghardlink/var/www/cobbler/ks_mirror/CentOS-6.5-x86_64-bin-DVD1/p_w_picpaths/pxeboot/vmlinuz->/var/www/cobbler/p_w_picpaths/CentOS-6.5-bin-DVD1-x86_64/vmlinuz tryinghardlink/var/www/cobbler/ks_mirror/CentOS-6.5-x86_64-bin-DVD1/p_w_picpaths/pxeboot/initrd.img->/var/www/cobbler/p_w_picpaths/CentOS-6.5-bin-DVD1-x86_64/initrd.img WritingtemplatefilesforCentOS-6.5-bin-DVD1-x86_64 renderingDHCPfiles generating/etc/dhcp/dhcpd.conf renderingTFTPDfiles generating/etc/xinetd.d/tftp processingboot_filesfordistro:CentOS-6.5-bin-DVD1-x86_64 cleaninglinkcaches runningpost-synctriggers runningpythontriggersfrom/var/lib/cobbler/triggers/sync/post/* runningpythontriggercobbler.modules.sync_post_restart_services running:dhcpd-t-q receivedonstdout: receivedonstderr: running:servicedhcpdrestart receivedonstdout:Startingdhcpd:[OK] receivedonstderr: runningshelltriggersfrom/var/lib/cobbler/triggers/sync/post/* runningpythontriggersfrom/var/lib/cobbler/triggers/change/* runningpythontriggercobbler.modules.scm_track runningshelltriggersfrom/var/lib/cobbler/triggers/change/* ***TASKCOMPLETE***
到此cobbler配置已經完成，可以用虛擬機器進行測試。
8.安裝cobbler-web;
[[email protected]~]#yuminstall-ycobbler-web [[email protected]~]#/etc/init.d/httpdrestart Stoppinghttpd:[OK] Startinghttpd:httpd:apr_sockaddr_info_get()failedforcobbler-server httpd:Couldnotreliablydeterminetheserver'sfullyqualifieddomainname,using127.0.0.1forServerName [OK]
Username:cobbler
Password:cobbler
登陸之後的介面：
轉載於:https://blog.51cto.com/jerry0117/1551439