Couldn't resolve host 'mirrorlist.centos.org'

版权声明:本文为博主原创文章,转载请声明。 https://blog.csdn.net/will_lam/article/details/80821762

vmware 安装好,准备用yum命令安装gitlab,报错Couldn’t resolve host ‘mirrorlist.centos.org’

[root@archer ~]# ping mirrorlist.centos.org
unknown host mirrorlist.centos.org

定位是DNS问题,尝试了很多网上的方法,未果;
最终解决办法:

vim /etc/sysconfig/network-scripts/ifcfg-eth0

添加DNS: DNS2=114.114.114.114
重启网络,service network restart

测试发现网上很多引用的DNS 8.8.8.8已经ping不通了,需要更换有效的DNS了!!!

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转载自blog.csdn.net/will_lam/article/details/80821762
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