I have been studying docs, etc. as I prepare to move from a Core to a Container installation.
One thing I have seen in a number of examples is specifying some PUID and PGID in the docker-compose file. However I do not see this in the official documentation.
I gather that this is to alleviate some permission problems. But maybe it’s not necessary since the docs also state to use ‘priveledged’ mode, in which case, I guess the HA container will take ownership of whatever files it needs on the host (config mainly, I suppose)(?).
These were certainly not ‘official’, maybe examples or information in forum posts where people are trying to fix some problem. Maybe wider Internet blog posts, things like that. I did quite a lot of reading, so I am afraid I would be hard pressed to remember exactly where I saw these, but I will try and dig up some example(s).
You know what, I can’t say I’m 100% sure. Maybe they were for related containers.