ubuntu14 添加本地镜像源

231w

概述
  说了centos的epel源搭建方式后，在说下ubuntu镜像源及openstack本地源的搭建。

步骤
1.安装apt-mirror

1	#apt-get install apt-mirror

2.手动建立/apt/ubuntu目录，并修改/etc/apt/mirror.list，添加如下内容：

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############# config ################## # # set base_path    /var/spool/apt-mirror   set base_path    /apt/ubuntu # set mirror_path  $base_path/mirror # set skel_path    $base_path/skel # set var_path     $base_path/var # set cleanscript $var_path/clean. # set defaultarch  <running host architecture> # set postmirror_script $var_path/postmirror.sh set run_postmirror 0   set nthreads     20   set _tilde 0 deb http://mirrors.163.com/ubuntu/ trusty main restricted deb http://mirrors.163.com/ubuntu/ trusty-updates main restricted deb http://mirrors.163.com/ubuntu/ trusty universe deb http://mirrors.163.com/ubuntu/ trusty-updates universe deb http://mirrors.163.com/ubuntu/ trusty multiverse deb http://mirrors.163.com/ubuntu/ trusty-updates multiverse deb http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ trusty-security main restricted deb http://mirrors.163.com/ubuntu/ trusty-security universe deb http://mirrors.163.com/ubuntu/ trusty-security multiverse deb http://extras.ubuntu.com/ubuntu trusty main clean http://mirrors.163.com/ubuntu/    deb http://ubuntu-cloud.archive.canonical.com/ubuntu trusty-updates/liberty main

  3.执行apt-mirror ，开始下载和同步软件包

1	#apt-miiror

  4.安装apache,并将本底源挂接到 apache的 WWW根目录

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#apt-miiror    #apt-get install apache2    #cd /var/www/html/ #ln -s /apt/ubuntu/mirror/mirrors.163.com/ubuntu #ln -s /apt/ubuntu/mirror/ubuntu-cloud.archive.canonical.com/ubuntu openstack

      确保能通过http://x.x.x.x/ubuntu 或 http://x.x.x.x/openstack能访问目录内容
5.通过计划任务定期同步源

1 2	#Crontab -e   0 22 * * * /usr/bin/apt-mirror > /var/spool/apt-mirror/var/cron.log

6.配置客户端源，编辑/etc/apt/source.list,删除其他内容，加入：

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deb http://10.0.0.100/ubuntu/ trusty main restricted deb http://10.0.0.100/ubuntu/ trusty-updates main restricted deb http://10.0.0.100/ubuntu/ trusty universe deb http://10.0.0.100/ubuntu/ trusty-updates universe deb http://10.0.0.100/ubuntu/ trusty multiverse deb http://10.0.0.100/ubuntu/ trusty-updates multiverse deb http://10.0.0.100/ubuntu/ trusty-backports main restricted universe multiverse deb http://10.0.0.100/ubuntu/ trusty-security main restricted deb http://10.0.0.100/ubuntu/ trusty-security universe deb http://10.0.0.100/ubuntu/ trusty-security multiverse deb http://10.0.0.100/openstack/ trusty-updates/liberty main

     客户端更新：

1	#apt-get update