A county kiosk network needs to reach a demo app using each node's IP address on a static high port without a cloud load balancer. Which Service type fits?
Select an answer to reveal the explanation.
Short Explanation
Need a sticky port on every node's street address? That's NodePort — ClusterIP stays inside; ExternalName is just a DNS alias.
Full Explanation
NodePort allocates a port from the node-port range on each node and routes connections to the Service's Endpoints. It is commonly used for demos or environments without an external load balancer. ClusterIP does not open node host ports; ExternalName and headless Services do not provide NodePort publishing behavior.