Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 178:

http://cockpit-project.org/blog/cockpit-178.html

Summary: - Dropped support for KubeVirt

You can get Cockpit here: http://cockpit-project.org/running.html

Cockpit 178 is available in Fedora 28: https://bodhi.fedoraproject.org/updates/cockpit-178-1.fc28

Or download the tarball here: https://github.com/cockpit-project/cockpit/releases/tag/178