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* Fedora CoreOS `kubelet.service` can start before the hostname is set. Kubelet reads the hostname to determine the node name to register. If the hostname was read as localhost, Kubelet will continue trying to register as localhost (problem) * This race manifests as a node that appears NotReady, the Kubelet is trying to register as localhost, while the host itself (by then) has an AWS provided hostname. Restarting kubelet.service is a manual fix so Kubelet re-reads the hostname * This race could only be shown on AWS, not on Google Cloud or Azure despite attempts. Bare-metal and DigitalOcean differ and use hostname-override (e.g. afterburn) so they're not affected * Wait for nodes to have a non-localhost hostname in the oneshot that awaits /etc/resolve.conf. Typhoon has no valid cases for a node hostname being localhost (not even single-node clusters) Related Openshift: https://github.com/openshift/machine-config-operator/pull/1813 Close https://github.com/poseidon/typhoon/issues/765
Typhoon 
Typhoon is a minimal and free Kubernetes distribution.
- Minimal, stable base Kubernetes distribution
- Declarative infrastructure and configuration
- Free (freedom and cost) and privacy-respecting
- Practical for labs, datacenters, and clouds
Typhoon distributes upstream Kubernetes, architectural conventions, and cluster addons, much like a GNU/Linux distribution provides the Linux kernel and userspace components.
Features 
- Kubernetes v1.18.4 (upstream)
- Single or multi-master, Calico or flannel networking
- On-cluster etcd with TLS, RBAC-enabled, network policy, SELinux enforcing
- Advanced features like worker pools, spot workers, and snippets customization
- Ready for Ingress, Prometheus, Grafana, CSI, and other optional addons
Docs
Please see the official docs and the AWS tutorial.