Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 186:

http://cockpit-project.org/blog/cockpit-186.html

Summary: - Redesign the Service page - Make System Overview page mobile friendly

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

Cockpit 186 is available in Fedora 29: https://bodhi.fedoraproject.org/updates/cockpit-186-1.fc29

Or download the tarball here: https://github.com/cockpit-project/cockpit/releases/tag/186

Regards, Katerina