I have a question. I accidentally created the my-scheduler.yaml in the /root directory and then moved it to the /etc/kubernetes/manifests . The pod was not able to start there:
controlplane $ kubectl logs my-scheduler-controlplane -n kube-system
I0514 11:27:15.883380 1 registry.go:173] Registering SelectorSpread plugin
I0514 11:27:15.883518 1 registry.go:173] Registering SelectorSpread plugin
I0514 11:27:16.152521 1 serving.go:331] Generated self-signed cert in-memory
failed to create listener: failed to listen on 127.0.0.1:10259: listen tcp 127.0.0.1:10259: bind: address already in use
Can you explain why please?
Why it has a conflict with the already created kube-scheduler-controlplane?
Besides I changed the port