x509: certificate is valid for x, y, z, not a

[webwurst]

At first, thanks for this great project! It works fine for me, except for this one tiny issue that the created kubeconfig is valid for three internal IP addresses of the cluster and not for the external one. I am not sure if I am making some mistake here or if this already configurable. But it would be cool if I could add another valid IP for the created certificate. Or maybe the address that is set in apiServerURL?

Thanks for any advise!

[gmwingard]

What are you using to deploy k8s? This is unrelated to gangway by the way.