This seems like the kind of thing that should be packaged to be one-click-installed on a NAS box.
https://apps.sandstorm.io/app/70awyqss6jq2gkz7dwzsnvumzr0725...
Isn't Sandstorm basically dead at this point? I seem to recall them announcing that the commercial side of the project had failed and they were going 100% Open Source.