Building custom immutable container-native operating systems

Creating custom immutable container-native operating systems is now supported by the Fedora bootc project, and Fedora CoreOS derives from that project.

Please see the bootc documentation for guidance on building custom operating systems; Fedora CoreOS is focused on a “direct consume” model; see also https://docs.fedoraproject.org/en-US/fedora-coreos/faq/#_how_does_fedora_coreos_relate_to_fedora_bootc.