literature review

[ReSearchITEng]

https://github.com/kubernetes/contrib/blob/master/ansible/roles/node/tasks/install_rpms.yml
https://github.com/gluster/gluster-kubernetes/blob/master/vagrant/roles/master/tasks/main.yml
https://github.com/openstack/openstack-helm/tree/master/tools/vagrant

• Mirantis' kubeadm-dind-cluster was initially derived from kubernetes-dind-cluster, although as of now the code was completely rewritten. kubernetes-dind-cluster is somewhat faster but uses less standard way of k8s deployment. It also doesn't include support for consuming binaries from remote dockerized builds.
• kubeadm-ci-dind, kubeadm-ci-packager and kubeadm-ci-tester. These projects are similar to kubeadm-dind-cluster but are intended primarily for CI. They include packaging step which is too slow for the purpose of having convenient k8s "playground". kubeadm-dind-cluster uses Docker images from kubeadm-ci-dind.
• nkube starts Kubernetes-in-Kubernetes clusters.