部署centos6

Posted 2020-11-03 你很棒

• 挂载镜像和导入镜像

  mount /dev/cdrom /media
  ll /media/
  cobbler import --path=/media --name=centos6.5--arch=x86_64
  cobbler distro list 
  说明：cobber把镜像导入到该目录下：/var/www/cobbler/ks_mirror/

• 配置centos6的ks文件

  cd /var/lib/cobbler/kickstarts
  vim centos6.ks

  centos6.ks文件内容如下

  install
  text
  keyboard us
  lang en_US
  timezone Asia/ShangHai
  rootpw --iscrypted $default_password_crypted
  auth --useshadow --enablemd5firewall --disabled
  selinux --disabled
  url --url=$tree
  zerombr
  bootloader --location=mbr
  clearpart --all --initlabel
  part /boot --fstype=ext4 --size=500
  part swap --size=1024
  part / --fstype=ext4 --grow --size=200
  $yum_repo_stanza
  $SNIPPET(‘network_config‘)
  skipx
  firstboot --disable
  reboot
  %pre
  $SNIPPET(‘log_ks_pre‘)
  $SNIPPET(‘kickstart_start‘)
  $SNIPPET(‘pre_install_network_config‘)
  # Enable installation monitoring
  $SNIPPET(‘pre_anamon‘)
  %end
  %packages
  $SNIPPET(‘func_install_if_enabled‘)
  @core
  @base
  wget
  lftp
  %end
  %post --nochroot
  $SNIPPET(‘log_ks_post_nochroot‘)
  %end
  %post
  $SNIPPET(‘log_ks_post‘)
  # Start yum configuration
  $yum_config_stanza
  # End yum configuration
  $SNIPPET(‘post_install_kernel_options‘)$SNIPPET(‘post_install_network_config‘)
  $SNIPPET(‘func_register_if_enabled‘)
  $SNIPPET(‘download_config_files‘)
  $SNIPPET(‘koan_environment‘)
  $SNIPPET(‘redhat_register‘)
  $SNIPPET(‘cobbler_register‘)
  # Enable post-install boot notification
  $SNIPPET(‘post_anamon‘)
  # Start final steps
  $SNIPPET(‘kickstart_done‘)
  # End final steps
  sed -ri "/^#UseDNS/c\UseDNS no" /etc/ssh/sshd_config
  sed -ri "/^GSSAPIAuthentication/c\GSSAPIAuthentication no" /etc/ssh/sshd_config
  %end

• 镜像和ks文件关联

  cobbler profile list                    //查看导入的镜像名称,profile包含ks文件和镜像
  cobbler profile edit --name=centos6.5-x86_64 --kickstart=/var/lib/cobbler/kickstarts/centos6.ks 
  cobbler profile report

• 检测ks文件语法

  cobbler validateks