So I have a simple node app for "hello node" and I am running it on a kubernetes cluster, I have exposed it as a service, configured an ingress for it and now I would like to target that service with a domain name, so I can use that instead of the ip address.

Does anybody know how to configure this? I have tried searching for External domain names and dns, but they keep pointing me back to how to configure some part of kubernetes which configures the external dns, which is not what I am looking for.

I am perhaps not using the correct terminology for this. Can anybody help?