Is your feature request related to a problem? Please describe.

Bring back --docker

Describe the solution you'd like

I'd prefer k3s to vendor in cri-dockerd similar to all go stuff and run it when --docker is requested

Describe alternatives you've considered

Additional context

Docker is the number one container tool for development and I don't see that changing anytime soon. Running k3s with --docker gives you the very nice advantage of being able to run images from docker build with no push/pull cycle.

Backporting

• Needs backporting to older releases