This is seriously cool - it's exactly the DX and API I've been waiting for from sandboxed execution providers.
I'd love to be able to configure the base image/VM in a way that doesn't bundle coding tools or anything else I don't need, and comes with some other binaries installed (I'm more interested in using this as an API for a sandbox use-case I have). Is there a way to do this at the moment / is this on the roadmap?
Another option would be configuring the sprite via checkpoint and then cloning the checkpoint from a base sprite, but I don't see this option anywhere either.
Yes! It would be kinda cool to have the ability to docker-deploy (think the fly method even -- just to get your sprite on its feet the way YOU want it) a base sprite image and then just go from there in the normal sprite way from then on.