use docker-in-docker to get docker builds to run in pods · Issue #328 · jupyterhub/binderhub
An alternative approach to docker builds on kubernetes - run an extra docker daemon on each node as a daemonset
“By default, docker:dinduses vfs storage driver. vfs storage driver is designed to be used only for debugging. vfs storage driver is slow to commit and to run.
Therefore, consider using overlay (oroverlay2).”