suse experience
Travis (.com) dev branch:
Kubic supports AArch64
https://kubic.opensuse.org/blog/2019-01-30-kubiconaarch64/
Kubic
Multi-purpose Standalone & Kubernetes Container Operating System based on openSUSE MicroOS
kubeadm
Certified Kubernetes Distribution using kubeadm atop an openSUSE MicroOS base system
MicroOS
Micro Service OS providing Transactional (Atomic) Updates upon a read-only btrfs root filesystem
https://kubic.opensuse.org/
openSUSE MicroOS is a modern Linux Operating System, designed for container hosts
https://en.opensuse.org/Portal:MicroOS
https://app.vagrantup.com/suse
https://app.vagrantup.com/opensuse