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使用nginx代理centos yum 源

时间:2019-05-07 12:50:38      阅读:126      评论:0      收藏:0      [点我收藏+]

标签:linux 7   update   addition   srp   复杂   因此   control   serve   UNC   

我们在安装centos 服务器时,可能会有以下情况:

  局域网内有若干台服务器,但是只有一台服务器可以连接外网,其余服务器都不可以连接外网,但通过局域网与外网机器联通。

那么我们再使用 yum 安装软件时,可以采用以下方式

  • 搭建本地 yum 源
  • 使用nginx 代理 yum 源

其中方法1比较复杂且一旦需要第三方数据源时,更麻烦,因此我们这里介绍使用方法2。

 

1. 在有外网的服务器上安装 nginx

  安装 epel 源

yum -y install epel-release

  安装 nginx

yum -y install nginx

  

2. 配置nginx 代理 yum 源

  新增 nginx 配置文件

vim /etc/nginx/conf.d/centos-7-yum.conf

  输入以下内容,这里添加了一些常用的yum源,如果需要其他yum源可以自行添加

    # centos 7 yum local source
    server {
        listen       7000;
        server_name  192.168.251.148;

        add_header Access-Control-Allow-Origin *;
        add_header Access-Control-Allow-Headers X-Requested-With;
        add_header Access-Control-Allow-Methods GET,POST,OPTIONS;

        location / {
            root   html;
            index  index.html index.htm;
        }

        location /centos/ {
            proxy_pass http://mirrors.aliyun.com/centos/;
        }

        location /epel/ {
            proxy_pass http://mirrors.aliyun.com/epel/;
        }

	location /mariadb/ {
            proxy_pass http://mirrors.ustc.edu.cn/mariadb/;
        }

    }

  检查nginx 配置,并重载nginx配置

nginx -t
nginx -s reload

  

3. 在没有外网的服务器上面配置 yum 源

  备份以前的yum 源配置文件

cd /etc/yum.repos.d
mv CentOS-Base.repo CentOS-Base.repo.bak

  根据上方代理的 yum 源,创建如下配置文件,注意将ip 192.168.1.100 换成对应的有外网服务器的局域网ip

  CentOS-Base-nginx.repo

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-$releasever - Base - 163.com
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
baseurl=http://192.168.251.148:7000/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://192.168.251.148:7000/centos/RPM-GPG-KEY-CentOS-7

#released updates
[updates]
name=CentOS-$releasever - Updates - 163.com
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
baseurl=http://192.168.251.148:7000/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://192.168.251.148:7000/centos/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras - 163.com
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
baseurl=http://192.168.251.148:7000/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=http://192.168.251.148:7000/centos/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus - 163.com
baseurl=http://192.168.251.148:7000/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://192.168.251.148:7000/centos/RPM-GPG-KEY-CentOS-7

 

  epel-nginx.repo

[epel]
name=Extra Packages for Enterprise Linux 7 - $basearch
baseurl=http://192.168.251.148:7000/epel/7/$basearch
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

[epel-debuginfo]
name=Extra Packages for Enterprise Linux 7 - $basearch - Debug
baseurl=http://192.168.251.148:7000/epel/7/$basearch/debug
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
gpgcheck=1

[epel-source]
name=Extra Packages for Enterprise Linux 7 - $basearch - Source
baseurl=http://192.168.251.148:7000/epel/7/SRPMS
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

  MariaDB-nginx.repo

# MariaDB 10.2 CentOS repository list - created 2017-07-03 06:59 UTC
# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://192.168.251.148:7000/mariadb/yum/10.3/centos7-amd64
gpgkey=http://192.168.251.148:7000/mariadb/yum/RPM-GPG-KEY-MariaDB
gpgcheck=1

 

  刷新 yum 源

yum clean all
yum makecache

 

使用nginx代理centos yum 源

标签:linux 7   update   addition   srp   复杂   因此   control   serve   UNC   

原文地址:https://www.cnblogs.com/dizhiyaochang/p/10824681.html

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