https://sysdig.com/blog/sysdig-2019-container-usage-report/
https://github.com/kubernetes-sigs/kubespray
https://github.com/kubernetes/minikube
https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm/
https://github.com/etcd-io/etcd
https://sookocheff.com/post/kubernetes/understanding-kubernetes-networking-model/