NixOS images on Azure

Thanks, I may have read that somewhere, but 1.6.1 was indeed a long time ago.

Do you think this approach would be viable at the moment?

I mean, not sure exactly what the minimum configuration is for a NixOS machine to become a deployment target other than

(Found also this issue but the gentleperson there was using NixOps from a Ubuntu machine that may have had to do with the troubles.)