DB tables not created at all but log shows it creates them when starting up.

[khteh]

This is strange. The log shows tables are created but the DB is empty in both psql and pgadmin:

[tianon]

I think you've filed this in the wrong place -- this is the repository for just the image descriptions (not any of the images).

However, I would suggest asking your question in a dedicated support forum, such as the Docker Community Forums, the Docker Community Slack, or Stack Overflow.