CentOS 7.9 停止维护(2024-6-30)后可用在线yum源 —— 筑梦之路_centos7停止维护 yum源-CSDN博客
vim /etc/yum.repos.d/CentOS-Base.repo
进去把资源文件从上面的文章连接里挑一个有效的放进去就行了
我的centos版本是7.9-2009
[base]
name=CentOS-7.9.2009 - Base - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/7.9.2009/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7
[updates]
name=CentOS-7.9.2009 - Updates - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/7.9.2009/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7
[extras]
name=CentOS-7.9.2009 - Extras - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/7.9.2009/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7
[epel]
name=Extra Packages for Enterprise Linux 7 - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/epel/7/$basearch/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/epel/RPM-GPG-KEY-EPEL-7
