Cron <root at gpu2> run-parts /etc/cron.hourly

[Cron Daemon]

/etc/cron.hourly/0yum-hourly.cron:

Could not get metalink https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=x86_64&infra=$infra&content=$contentdir error was
12: Timeout on https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=x86_64&infra=$infra&content=$contentdir: (28, 'Operation timed out after 30000 milliseconds with 0 out of 0 bytes received')