apiVersion: v1
kind: Service
metadata:
  name: postgres-nodeport
  labels:
    app: postgres
spec:
  type: NodePort
  ports:
    - port: 5432        # The port the service listens on inside the cluster
      targetPort: 5432  # The port the Postgres container is listening on
      nodePort: 32432   # Optional: Fixed port between 30000-32767
      protocol: TCP
  selector:
    app: postgres