はじめに Kubernetes v1.20 で、kubeletによるDockerサポートが非推奨になるとのアナウンスがあったので影響などメモ。 Docker support in the kubelet is now deprecated and will be removed in a future release. The kubelet uses a module called "dockershim" which implements CRI support for Docker and it has seen maintenance issues in the Kubernetes community. We encourage you to evaluate moving to a container runtime that is a full-fledged impleme