kubectl get pods \
--all-namespaces \
-o wide \
--field-selector spec.nodeName=<node>
This is only possible if there is a pattern to the names of the nodes in the specific pool
kubectl get pods -A -o=custom-columns=NAME:.metadata.name,STATUS:.status.phase,NODE:.spec.nodeName \
grep '<name of nodes in pool>'
kubectl get pods -A -o=custom-columns=NAME:.metadata.name,STATUS:.status.phase,NODE:.spec.nodeName