yum 错误:Invalid configuration value: failovermethod=priority错误解决办法
错误shell> yum info docker*Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Epel.repo; Configuration: OptionBinding with id "failovermethod" does not exist解决办法将 /etc/yum.repos.d/CentOS-Epel.repo 文件中 failo