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华为云mirrors #
https://mirrors.huaweicloud.com/cd /etc/yum.repos.d && rm -rf * //清理已经存在的yum源wget -O /etc/yum.repos.d/CentOS-Base.repo https://repo.huaweicloud.com/repository/conf/CentOS-7-reg.repo //下载华为mirrors
02、新增epel源#yum remove -y epel-releaseyum install -y https://repo.huaweicloud.com/epel/epel-release-latest-7.noarch.rpmcd /etc/yum.repo.d/rm -rf epel-testing.reposed -i "s/#baseurl/baseurl/g" /etc/yum.repos.d/epel.reposed -i "s/mirrorlist/#mirrorlist/g" /etc/yum.repos.d/epel.reposed -i "s@http://download.fedoraproject.org/pub@https://repo.huaweicloud.com@g" /etc/yum.repos.d/epel.repo
03、清理缓存测试#yum clean all //清除原有yum缓存yum makecache //刷新缓存yum repolist all //查看所有配置可以使用的文件，会自动刷新缓存
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