port forward kafka nodes, schema registry and control centre.
kubectl port-forward svc/mykrobe-confluent-kafka-0-nodeport 31090:19092
kubectl port-forward svc/mykrobe-confluent-kafka-1-nodeport 31091:19092
kubectl port-forward svc/mykrobe-confluent-kafka-2-nodeport 31092:19092
kubectl port-forward svc/mykrobe-confluent-schema-registry 8081:8081
kubectl port-forward svc/mykrobe-confluent-cc 9021:9021