Hey, I like this idea! Actually, I only have a single node running the control plane. And, to answer the original question, it felt like overkill to dedicate an entire NUC to running just the control plane. So, I decided to run two k8s nodes on each NUC. I guess there's potentially a bit of a performance hit due to the extra overhead of running multiple kubelets, but it hopefully won't matter too much in practice.