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
#安装 epel 源 yum -y install epel-release #安装 nginx yum -y install nginx2. 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 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-$releasever - Base - 163.com baseurl=http://192.168.251.148:7000/centos/$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 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-$releasever - Extras - 163.com baseurl=http://192.168.251.148:7000/centos/$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 fast标签:http,251.148,代理,192.168,nginx,yum,7000 From: https://www.cnblogs.com/macoffee/p/17932298.html