There are two ways to add a new ingress: manually by using a form or automatically by using a manifest. This article explains how to add an ingress using a manifest.
Manifests aren't just for Ingresses - you can also deploy namespaces, ConfigMaps, secrets and volumes using a manifest.
From the menu expand Networking, select Ingresses then click Create from manifest.
From here you can follow the instructions for adding from a manifest.
