配置centos更新源的缓存服务器

Apr

2010

参考《使用163开源镜像升级你的Centos 》

如果设置源服务器为163的，你有很多服务器需要处理，那建立一个本地缓存服务器是一个很好的选择，更新一次后，那之后的更新速度可就快的要命啊。。

配置nginx为类似如下样子，自行修改自己的需求：

upstream backend {
  server mirrors.163.com:80 ;
}

server {
  #server_name  www.aslibra.com;
  server_name  mirrors.aslibra.com;
  set $index 'index.htm';
  set $store_file $request_filename;
  #root    /Data/www.aslibra.com;
  root    /Data/mirrors/mirrors.163.com;
  if ($uri ~ /$ ){
    set $store_file $request_filename$index;
  }
  location /centos/ {
    index index.htm;
    proxy_store on;
    proxy_temp_path /Data/mirrors/tmp;
    proxy_set_header Host mirrors.163.com;
    proxy_store_access user:rw group:rw all:rw;
    if ( !-e $store_file ) {
      proxy_pass http://backend;
    }
  }
}

yum的配置可以如下：

[base]
name=CentOS-$releasever - Base
baseurl=http://mirrors.aslibra.com/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

[updates]
name=CentOS-$releasever - Updates
baseurl=http://mirrors.aslibra.com/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

[addons]
name=CentOS-$releasever - Addons
baseurl=http://mirrors.aslibra.com/centos/$releasever/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

[extras]
name=CentOS-$releasever - Extras
baseurl=http://mirrors.aslibra.com/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

[centosplus]
name=CentOS-$releasever - Plus
baseurl=http://mirrors.aslibra.com/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

就这样OK了！

原创内容如转载请注明：来自阿权的书房

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