I've got this idea for an ingress controller VM using OpenWRT. I'll eventually get this implemented on my proxmox machine, but for now I'm developing my implementation in virtualbox.
Using this guide to get the generic x86-64 UEFI image to run on vb: https://openwrt.org/docs/guide-user/virtualization/virtualbox-vm
The first challenge is to design a working networking. One part of this goal will be to get LuCi to not conflict with Nginx. I could have LuCi listen to localhost (127.0.0.1), but for development purposes, I will provide it with an additional host-only testing adapter, so that LuCi can be reached directly for testing.