[Question] Does Spegel support CRI-Dockerd?

[chilianyi]

I see spegel only support containerd now.

Is there any plan to support cri-dockerd?

[phillebaba]

When you say cri-dockerd do you mean dockershim?

[chilianyi]

https://github.com/Mirantis/cri-dockerd

https://mirantis.github.io/cri-dockerd/usage/install/

k8s 1.24+ ， if use docker, need to install the cri-dockerd

[phillebaba]

The only way that Docker can be supported is if you use Containerd as the image store, which is an opt in feature. Docker has an image pulling implementation which is not compatible with Spegel. And if you are using Containerd as an image store you may as well use Containerd as your runtime.