阿里云 CentOS 镜像和 EPEL 源

配置阿里云网络yum源

阿里云镜像源地址http://mirrors.aliyun.com/

1、备份

mv /etc/yum.repos.d/CentOS- .repo /etc/yum.repos.d/CentOS- .repo.backup

2、下载新的 CentOS- .repo 到 /etc/yum.repos.d/

CentOS 5

wget -O /etc/yum.repos.d/CentOS- .repo http://mirrors.aliyun.com/repo/Centos-5.repo

CentOS 6

wget -O /etc/yum.repos.d/CentOS- .repo http://mirrors.aliyun.com/repo/Centos-6.repo

CentOS 7

wget -O /etc/yum.repos.d/CentOS- .repo http://mirrors.aliyun.com/repo/Centos-7.repo

3、之后运行 yum makecache 生成缓存

配置阿里云epel源

配置参考：http://mirrors.aliyun.com/help/epel

Epel

1、备份(如有配置其他epel源)

mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup

mv /etc/yum.repos.d/epel-testing.repo /etc/yum.repos.d/epel-testing.repo.backup

2、下载新repo 到 /etc/yum.repos.d/

epel(RHEL 7)

 wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

           

epel(RHEL 6)

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo

           

epel(RHEL 5)

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-5.repo