I want to report a wrong documentation hint
https://docs.squidex.io/01-getting-started/installation/install-docker
says
3. Create the MongoDB database folder
The data will be stored outside of the docker container to simplify the backups. Create the folder with
sudo mkdir /var/mongo/db
this is a wrong path.
Default settings are using
/etc/squidex/mongo
and the directory is created automaticaly.