Changelog for centos-release-ceph-luminous-1.1-2.el7.centos.noarch.rpm :

* Tue Jul 31 2018 Niels de Vos - 1.1-2- Require centos-release that contains the $contentdir YUM variable
* Fri Jul 06 2018 Brian Stinson - 1.1-1- Update to use the $contentdir variable to point at centos for x86_64 and altarch for the other arches
* Wed Sep 20 2017 Giulio Fidente - 1.0-1- Initial version based on Jewel.