cobbler 安装部署

rgfsd2

最近机房要上线几个机柜的机器，必须实现自动化装机。

一、安装

系统环境是centos6.4，采用yum安装：

1 2	rpm -Uvh http://mirrors.hustunique.com/ep ... ease-6-8.noarch.rpm yum -y install cobbler  cobbler-web  httpd rsync tftp-server xinetd dhcp python-ctypes debmirror pykickstart

二、配置

1、关闭防火墙和SELinux 后重启系统：

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/etc/init.d/iptables stop         #关闭防火墙 chkconfig iptables off sed -i '/SELINUX=/d' /etc/selinux/config &&  echo "SELINUX=disabled">> /etc/selinux/config  #关闭SELINUX

2、修改cobbler配置文件：

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'next_server: 127.0.0.1' 替换成 'next_server：172.28.26.188'    #DHCP服务地址 'server: 127.0.0.1' 替换成 'server: 172.28.26.188'   #cobbler服务地址 'manage_dhcp: 0' 替换成 'manage_dhcp: 1'      #cobbler管理dhcp 'manage_rsync: 0' 替换成 'manage_rsync: 1'     #cobbler管理rsync功能 default_password_crypted: "$1$cobber$yV9XfOuaaiVDvImopK7o.1"   sed -i 's/next_server: 127.0.0.1/next_server: 172.28.26.188/g' /etc/cobbler/settings sed -i 's/server: 127.0.0.1/server: 172.28.26.188/g' /etc/cobbler/settings sed -i 's/manage_dhcp: 0/manage_dhcp: 1/g' /etc/cobbler/settings sed -i 's/manage_rsync: 0/manage_rsync: 1/g' /etc/cobbler/settings sed -i 's/http_port: 80/http_port: 9080/g' /etc/cobbler/settings openssl passwd -1 -salt "cobber" "123456 #把生成的密码填到/etc/cobbler/settings配置里default_password_crypted:生成的新密码,这个密码就是装完系统后的root密码。

3、修改tftp服务和rsync服务配置 ：

1 2	sed -i '/disable/c disable = no' /etc/xinetd.d/tftp    #设置 'disable' 为 'no' sed -i -e 's/= yes/= no/g' /etc/xinetd.d/rsync        #设置 'disable' 为 'no'

4、修改dhcp模板 ：

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subnet 192.168.66.0 netmask 255.255.255.0 {      option routers             192.168.66.87;      option domain-name-servers 202.106.0.20;      option subnet-mask         255.255.255.0;      range dynamic-bootp        192.168.66.100 192.168.66.102;      default-lease-time         21600;      max-lease-time             43200;      next-server                $next_server;      class "pxeclients" {      .....

5、修改cobbler-web配置

1 2	sed -i 's/module = authn_denyall/module = authn_configfile/g' /etc/cobbler/modules.conf   #修改认证 htdigest  /etc/cobbler/users.digest "Cobbler" cobbler  #修改cobbler WEB页面管理密码

6、启动相关的服务

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/etc/init.d/httpd start /etc/init.d/xinetd start /etc/init.d/dhcpd start /etc/init.d/cobblerd start chkconfig --level 35 httpd on chkconfig --level 35 xinetd on chkconfig --level 35 dhcpd on chkconfig --level 35 cobblerd on

7、效验cobbler安装条件：

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service cobblerd restart cobbler get-loaders       #修复cobbler check时出现的错误信息 cobbler check

三、导入镜配置：

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1：使用光盘镜像 挂载ISO镜像到/mnt目录 mount -o loop /data/CentOS_6.4_vm.iso /mnt/ 导入ISO，并设置为“x86_64”，并将其命名为Centos6.4 cobbler import --path=/mnt/   --name=CentOS_6.4  --arch=x86_64 2:挂载linux光盘： mount /dev/cdrom /media/ cobbler import --path=/media/CentOS_6.4_Final --name=Centos6.4 查看导入结果 cobbler distro list 完成后同步所有配置 cobbler sync

这时，我们就可以访问cobbler的web界面了：






四、需要装系统的机器从网卡启动：




ks.cfg：

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#set $swap= $getVar('$swap', '12000') autostep --autoscreenshot install url --url=$tree # If any cobbler repo definitions were referenced in the kickstart profile, include them here. $yum_repo_stanza text skipx lang en_US.UTF-8 keyboard us network --onboot yes --bootproto dhcp --noipv6 --nodns rootpw  --iscrypted \$6\$Qz7FvhTWfC2yTdb1\$qNF1o.fpE44l/F1ROzJ.bXRKeB4OVQ.maYCY3tMZKDS7tDLrHthIAREXZFvW1G08tOqptkLMxfvyW4wA.vPOz1 firewall --disabled firstboot --disabled authconfig --enableshadow --passalgo=sha512 selinux --disabled #timezone --isUtc Asia/Shanghai timezone --utc Asia/Shanghai # The following is the partition information you requested # Note that any partitions you deleted are not expressed # here so unless you clear all partitions first, this is # not guaranteed to work logging --level=info #bootloader --append="nohz=off" --location=mbr bootloader --location=mbr --driveorder=sda --append="biosdevname=0 nohz=off thash_entries=1048576 rhash_entries=1048576 selinux=0" zerombr yes # clearpart --all --initlabel --drives=sda clearpart --all --initlabel # ignoredisk --only-use=sda part / --fstype=ext4 --asprimary --size=50000 --maxsize=50000 --label=/ part swap --asprimary --size=$swap --maxsize=$swap --label=swap part /data --fstype=xfs --grow --asprimary --size=12000 --label=/data %pre $SNIPPET('pre_install_network_config') # Add Pre-Installation Script here date %end %packages --excludedocs --ignoremissing @base @core @development @server-policy ftp nc telnet cmake compat-gcc-34 compat-gcc-34-c++ sgpio libXtst yum-plugin-priorities koan openssl tengine -lvm2 -acpid -biosdevname -hunspell-en -abrt-cli -man-pages-overrides -blktrace -words -abrt-addon-kerneloops -abrt-addon-ccpp -bridge-utils -nano -mtr -hunspell -abrt-addon-python -man-pages -byacc -indent -diffstat -doxygen -intltool -git -ctags -cscope -iptables -system-config-firewall-base -iptables-ipv6 -system-config-firewall-tui -subversion %end $SNIPPET('services_disable_enable') %post $SNIPPET('post_install_network_config') $SNIPPET('env_init') $SNIPPET('kis_cobbler_api') $SNIPPET('cactirelease') $SNIPPET('kisyum_install') #/usr/sbin/eject -rv /dev/sr* # eject P cdrom echo 'v1.3' > ~root/VERSION %end # finish reboot