[mleo]

I use almost the same thing with an Internet accessible MQTT server that acts as relay of Zoom Webhook events, except it is using nginx as the proxy. I have local MQTT server that connects to the public MQTT server and then local clients that show zoom status via LEDs are connected to my local server.

There is also no mention in article of what is being used for internal DNS resolution. I could assume pi-hole, but something to resolve DNS on home network is required is this operation.