Nov 02 2020
We recently deployed app services to a production azure stack environment and realized existing documentation and articles either out of date, poorly written or leave out crucial pieces so I wrote a complete beginning to end walk through of our deployment of app services in an azure stack hub. https://www.safarimicro.com/blog/installing-azure-app-services-on-azure-stack-hub
It contains all the important information we learned during the deployment that should help save you hours in your own deployment.
Nov 22 2020
@JeremyWallaceVery helpful. Here is the APP Update steps. https://www.youtube.com/watch?v=-JRzOAKuAFs