Say I have a 5 node cluster of kafka and a kubernetes cluster of 100 nodes.
Now, I want to find all 5 nodes (of 100) which is hosting kafka pod. So something like:
kubectl get nodes --selector="deployment.kafka"I dont think thats possible, what you can do is select your pods based on labels and get the node name, As @Krishna said in his comment, so the command will be
kubectl get pods -n NAMESPACE_NAME -l app=kafka -o wide | awk '{print $7}'app=kafka is the label on the pods, it might be different in your case