This seems to be down:
https://copr-be.cloud.fedoraproject.org/results/thm/lxc2.0/epel-7-x86_64/repodata/repomd.xml: [Errno 12] Timeout on https://copr-be.cloud.fedoraproject.org/results/thm/lxc2.0/epel-7-x86_64/repodata/repomd.xml: (28, 'Connection timed out after 30001 milliseconds')
telnet copr-be.cloud.fedoraproject.org 443 Trying 209.132.184.48... ^C
Status page reports no issue
https://status.fedoraproject.org/
Looks like it's back
Metadata Update from @puiterwijk: - Issue close_status updated to: Fixed - Issue status updated to: Closed (was: Open)