if there is a statefulset set to replica 0, are the cpu and ram still reserved on the node?
when you scale a statefulset down to 0 replicas, it means that there are no pods from that statefulset running on any node in the cluster. Since there are no pods from the statefulset running, they do not consume any CPU or memory resources on the nodes.
they also won’t reserve any resource
a SS with 0 replicas is the same as not having it at all from a resource requests point of view
