[root@runstone yum.repos.d]# pwd /etc/yum.repos.d [root@runstone yum.repos.d]# cat aliBase.repo #镜像源 [aliBase] name=aliBase baseurl=https://mirrors.aliyun.com/centos/$releasever/os/$basearch/ enabled=1 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/centos/$releasever/os/$basearch/RPM-GPG-KEY-CentOS-$releasever [root@runstone yum.repos.d]# cat aliEpel.repo #epel源 [aliEpel] name=aliEpel baseurl=https://mirrors.aliyun.com/epel/$releaseverServer/$basearch/ enabled=1 gpgcheck=0