I'd occasionally like to run a processing-heavy job on demand. Knative serving seemed like a good fit since it can scale from/to zero pods.

Is it possible to specify a node pool or node selector for a Knative service? Or is there some other way to ensure pods are created with specific machine types? I couldn't find anything in the docs.

I'm using GKE.

EDIT: Open feature request (please upvote!) https://issuetracker.google.com/issues/114402172