Kubernetes NodePort Services
A NodePort Service opens a specific port (the “node port”) on every node in the cluster, forwarding traffic to your Pods. Internally, Kubernetes still creates a ClusterIP and uses kube-proxy to route traffic:
Static port: You choose any port in the range 30000–32767.
Cluster‑wide exposure: Traffic sent to NodeIP:NodePort on any node reaches your Service.
B…
