TLDR; How to expose the Longhorn UI through Tailscale. Context Longhorn is a cloud native distributed block storage system for Kubernetes. To access their web UI, we have to create an Ingress to allow external traffic to reach the Longhorn UI. The documentation uses the Nginx Ingress Controller, but as I’m using Tailscale instead, I wanted to see if it’s possible to expose the Longhorn UI to my tailnet. It turns out it is possible, and here is how to do it.