This discussion is almost impossible to understand. The instructions are impossible to follow for the mere mortals (beginners). Could you, please, give an example answer every time you reply?
I have installed Ubuntu 18.10 server with some “nextcloud” option. It turned out to be a snap version 13 of nextcloud. Nextcloud itself works right out of the box. But when i install spreed application within nextcloud web application, it does not work out of the box (as does not work smbclient). It says that it needs something like webrtc. I have installed spreed-webrtc-snap, but it did not help. Spreed.ME still does not work. The instruction for it is not possible to understand. No container names, no paths, no filenames.
Here is can demostrate how exactly this article is impossible to use for the non-developers:
What is vhost? A file? Where it is located? What is its filename? On the host OS, or in some snap? what snap?
Where is reverse proxy? is it another file? In what snap (or on the host?)? Where is it located (filename)?
What is “Apache” title? A file? What is its name? Where it is located? Where to put this text block, is there a recommended position in the file?
The explicit commands like in the " Configure the [Spreed.ME]" section would be much appreciated.