• Small footprint (~512MB RAM) • Scale from single-node to a fleet of millions clusters • Support ARM and Airgap • IoT/Edge Computing https://k3s.io/ • Runs within docker containers • Simplified installation • Safe, atomic upgrades • Vendor agnostic • Support ARM and Airgap • Windows Worker Node • Azure Arc-validated Kubernetes1 https://rancher.com/p roducts/rke • Formerly RKE Government • FIPS 140-2 compliance • Pass CIS Benchmarks with default configuration • Support ARM and Airgap • Windows Worker Node (Tech Preview) https://docs.rke2.io/