[CentOS] CentOS repo issue

Thu Nov 3 17:48:35 UTC 2016
m.roth at 5-cent.us <m.roth at 5-cent.us>

I just built these servers, and the other admin added some more packages,
then we moved them into the datacenter.

I see errors from a cron job,
Could not get metalink
https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=x86_64 error
14: curl#6 - "Could not resolve host: mirrors.fedoraproject.org; Unknown

So I logged on, and ran yum list apcupsd, to see if it was having issues
getting epel, and got:
Cannot find a valid baseurl for repo: base/7/x86_64

Clues for the poor?