Atomic Host Is Being Sunset The Atomic Host platform is being replaced by CoreOS. The Fedora project is no longer producing new versions of Atomic Host, but still provides updates for the Fedora 29 version of Atomic Host. The CentOS project continues to rebuild the RHEL 7 based versions of Atomic Host, but there is no plan for a RHEL 8 or CentOS 8 version of Atomic Host. Users of Atomic Host are e