Hi. So, I have been successful in getting FoundryVTT to run with your docker. (Thank you!) I notice that the mapping of drives is /mnt/user/appdata/FoundryVTT, which is fine, but my concern is that I'll be using my cache drive (where appdata resides) to store all of this information and as I load data in, I'm filling the cache up.
I thought that if I created a PATH in the docker to /mnt/user/FoundryStorage (a share I created) pointing to /foundry/storage and then change the User Data Path in the Configuration and Setup of FoundryVTT to /foundry/storage I would resolve this issue.
I get the attached error.
I'm trying to search for an options.json in the fvtt directory with no luck.