Marco Hernandez:
Instructions about installing Docker prior to bootstrapping a cluster with kubeadm are no longer in http://kubernetes.io|kubernetes.io . In Ubuntu it’s not straightforward as it needs to add the sources for apt first. Wonder what would be the best for the exam: memorising the commands to add the apt source or just install another container runtime for which there are instructions in the kubernetes website
Jayesh Jose:
You can get it from old doc version . https://v1-19.docs.kubernetes.io/docs/setup/production-environment/container-runtimes/
