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[经验分享] centos6.5 cobbler 安装部署

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发表于 2018-4-27 11:54:46 | 显示全部楼层 |阅读模式
  说明: 此安装方法为centos6.5 系统安装方法,
  cobbler版本为2.6   基它基于centos的安装方法可能略有不同
  web管理用户名与密码:cobbler cobbler
  安装完centos6.4后的root管理员密码:cobbler
  既用以下命令生成的密码:
  openssl passwd -1 -salt 'random-phrase-here' 'cobbler'
  

  一. 安装配置epel配置源:
  centos6.5  cobbler安装配置:
  rpm -ivh http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
  

  二. 安装相关依赖包软件
  yum -y install gcc gcc-c++
  yum -y install cman tftp-server cobbler cobbler-web pykickstart debmirror dnsmasq dhcp
  yum -y install python-ctypes rsync 如果这个包没安装将会报错
  

  三. 开启IP转发
  echo 1 > /proc/sys/net/ipv4/ip_forward
  sed -i 's/net.ipv4.ip_forward = 0/net.ipv4.ip_forward = 1/' /etc/sysctl.conf
  sysctl -p   //使设置生效
  

  设置机器的hostname和FQDN名字,这是习惯,不是必须
[root@rdo ~]# hostname

  cobbler
[root@rdo ~]# hostname -f

  cobbler.com
  要实现这个效果,需要修改两个文件
  编辑 /etc/sysconfig/network ,你需要加入一行,记住HOSTNAME,必须大写。
  # cat /etc/sysconfig/network
  NETWORKING=yes
  HOSTNAME=cobbler
  编辑 /etc/hosts,增加一行
  

  192.168.785.133   cobbler.com    cobbler
  退出ssh,再登陆,就应该生效。
  

  ==============================================
  四.关闭防火墙与selinux
  service iptables stop
  setenforce 0
  

  五. 启动
  chkconfig httpd on
  chkconfig cobblerd on
  chkconfig dnsmasq on
  /etc/init.d/httpd restart
  /etc/init.d/cobblerd restart
  /etc/init.d/dnsmasq restart
  

  开启tftp服务及rsync服务
  sed -i '/disable/c\\tdisable\t\t\t= no' /etc/xinetd.d/tftp
  disable                 = no   //更改完成后为no
  

  sed -i -e 's/\=\ yes/\=\ no/g' /etc/xinetd.d/rsync
  disable                 = no   //更改完成后为no
  

  service xinetd restart
  

  

  

  

  六 . 启动菜单
  

  cobbler get-loaders
[root@mfs-matelog ~]# cobbler get-loaders

  以下显成“TASK COMPLETE”完成说明执行成功
  task started: 2014-08-11_095152_get_loaders
  task started (id=Download Bootloader Content, time=Mon Aug 11 09:51:52 2014)
  downloading http://www.cobblerd.org/loaders/README to /var/lib/cobbler/loaders/README
  downloading http://www.cobblerd.org/loaders/COPYING.elilo to /var/lib/cobbler/loaders/COPYING.elilo
  downloading http://www.cobblerd.org/loaders/COPYING.yaboot to /var/lib/cobbler/loaders/COPYING.yaboot
  downloading http://www.cobblerd.org/loaders/COPYING.syslinux to /var/lib/cobbler/loaders/COPYING.syslinux
  downloading http://www.cobblerd.org/loaders/elilo-3.8-ia64.efi to /var/lib/cobbler/loaders/elilo-ia64.efi
  downloading http://www.cobblerd.org/loaders/yaboot-1.3.14-12 to /var/lib/cobbler/loaders/yaboot
  downloading http://www.cobblerd.org/loaders/pxelinux.0-3.86 to /var/lib/cobbler/loaders/pxelinux.0
  downloading http://www.cobblerd.org/loaders/menu.c32-3.86 to /var/lib/cobbler/loaders/menu.c32
  downloading http://www.cobblerd.org/loaders/grub-0.97-x86.efi to /var/lib/cobbler/loaders/grub-x86.efi
  downloading http://www.cobblerd.org/loaders/grub-0.97-x86_64.efi to /var/lib/cobbler/loaders/grub-x86_64.efi
  *** TASK COMPLETE ***
[root@mfs-matelog ~]#

  

  web登陆认证
  

  sed -i 's/authn_denyall/authn_configfile/g' /etc/cobbler/modules.conf
  

  设置cobbler  web登陆,用户登陆密码
  

  htdigest /etc/cobbler/users.digest "cobbler" cobbler
  

  设置debmirror
  

  sed -i -e 's|@dists=.*|#@dists=|'  /etc/debmirror.conf
  sed -i -e 's|@arches=.*|#@arches=|'  /etc/debmirror.conf
  

  七. 编辑dnsmasq.template 模板
  

  这是重点
  vi /etc/cobbler/dnsmasq.template
  # Cobbler generated configuration file for dnsmasq
  # $date
  #
  

  # resolve.conf .. ?
  #no-poll
  #enable-dbus
  read-ethers
  addn-hosts = /var/lib/cobbler/cobbler_hosts
  

  #dhcp-range=192.168.1.5,192.168.1.200
  dhcp-range=192.168.75.200,192.168.75.210
  dhcp-ignore=:tab:!known
  dhcp-option=3,$next_server
  dhcp-lease-max=1000
  dhcp-authoritative
  dhcp-boot=pxelinux.0
  dhcp-boot=net:normalarch,pxelinux.0
  dhcp-boot=net:ia64,$elilo
  

  $insert_cobbler_system_definitions
  八. 设置模块
  

  /etc/cobbler/modules.conf
  

  让cobbler去管理dnsmasq。默认他是使用bind管理dns,isc实现dhcp。
  

[dns]

  #module = manage_bind
  module = manage_dnsmasq
  

[dhcp]

  #module = manage_isc
  module = manage_dnsmasq
  

  九. 动态更新设置
  动态更新设置
  

  对于Cobbler2.6来说,有一个重要的功能,就是让你可以不需要手工去编辑setting配置文件,直接使用命令去修改,默认这个功能是不启用,你需要启用。
  

  cd /etc/cobbler/
  cp settings settings.save
  sed -i 's/^[[:space:]]\+/ /' /etc/cobbler/settings
  sed -i 's/allow_dynamic_settings: 0/allow_dynamic_settings: 1/g' /etc/cobbler/settings
  

  重启cobbler服务
  

  /etc/init.d/cobblerd restart
  cobbler setting report   可以查看默认配置
  

  在命令行指定以下设置IP地址为cobbler服务器IP地址
  

  cobbler setting edit --name=server --value=192.168.75.133
  cobbler setting edit --name=pxe_just_once --value=1
  cobbler setting edit --name=next_server --value=192.168.75.133
  

  cobbler setting edit --name=manage_rsync --value=1
  cobbler setting edit --name=manage_dhcp --value=1
  cobbler setting edit --name=manage_dns --value=1
  

  设置root默认密码,当安装完centos6.4后默认的root密码就是cobbler
  

  这个设置只针对centos有效。我默认的root密码是:root123
  

  openssl passwd -1 -salt 'random-phrase-here' 'cobbler'
  $1$random-p$99lAzJZEl9uunSaThe9oM0
  

  修改配置
  

  这个地方不能用命令修改,应该是bug,将上面生成的替换/etc/cobbler/settings 里面的default_password_crypted既可
  

  #default_password_crypted: $1$mF86/UHC$WvcIcX2t6crBz2onWxyac.
  default_password_crypted: $1$random-p$99lAzJZEl9uunSaThe9oM0
  /etc/init.d/cobblerd restart
  设置apache目录访问
  

  # cat /etc/httpd/conf.d/welcome.conf
  <LocationMatch "^/+$">
  Options Indexes FollowSymLinks
  Order allow,deny
  Allow from all
  </LocationMatch>
  

  /etc/init.d/httpd restart
  

  

  cobbler repo add --mirror=http://mirrors.ustc.edu.cn/epel/6/x86_64/ --name=epel6-x86_64 --arch=x86_64 --breed=yum
  cobbler repo add --mirror=http://mirrors.ustc.edu.cn/epel/testing/6/x86_64/ --name=epel6-x86_64-testing --arch=x86_64 --breed=yum
  cobbler repo add --name=Centos6-UPDATES --mirror=http://mirrors.ustc.edu.cn/centos/6/updates/x86_64/ --arch=x86_64 --breed=yum
  

  挂载ISO
  mount -t auto -o loop /var/www/html/iso/CentOS-6.4-x86_64-bin-DVD1.iso /mnt
  cobbler import --path=/mnt --name=CentOS6.4 --arch=x86_64
  

  创建索引
[root@mfs-matelog CentOS6.4-x86_64]# pwd

  /var/www/cobbler/ks_mirror/CentOS6.4-x86_64
[root@mfs-matelog CentOS6.4-x86_64]# createrepo -g repodata/2727fcb43fbe4c1a3588992af8c19e4d97167aee2f6088959221fc285cab6f72-c6-x86_64-comps.xml .

  

  配置dhcp
  

  vi /etc/cobbler/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 192.168.75.0 netmask 255.255.255.0 {//更改为本机Ip地址
  option routers             192.168.75.133;
  option domain-name-servers 192.168.75.133;
  option subnet-mask         255.255.255.0;
  range dynamic-bootp        192.168.75.100 192.168.75.254;
  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";
  }
  }
  

  启动cobbler服务
  

  cobbler check
  cobbler sync
  /etc/init.d/cobbler restart
  

  

  web访问cobbler 方式:
  http://192.168.75.133/cobbler_web
  用户名: cobbler
  密码:   cobbler
  

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