How to extract entries from SQL

I had a docker running on my unraid server, but lately I just can’t get it to work properly - it keeps not seeing the database server even though it is there. It might be the docker itself or something else.

I don’t care anymore - I have spent way too much time trying to solve this. I just want to grab my entries from the SQL database in a somewhat usable format. Do I need to export the whole database to another and install ghost, or can I dump the data out somehow.