don't need to manually set up ingress or anything else for external traffic; just run terraform apply, open Kftray and click on the auto-import button, and it will automatically load all the kubectl port-forward configurations in kftray
bootstrap repo: https://github.com/hcavarsan/kftray-k8s-tf-example
kftray repo: https://github.com/hcavarsan/kftray