How to raise firefly-iii via docker with postgres?

Question

PostgreSQL

I do everything as indicated in the manual
Raised docker postgres. I can connect to it locally.
Picked up docker firefly-iii.
In the browser I see the following:

And, accordingly, in the logs docker logs -f *firefly*

I assume that the problem is that firefly does not have access to the database. But I don't understand why. In .env, I specified the necessary parameters for connecting.

Answer 1

Asked a question in the issues of the project https://github.com/firefly-iii/firefly-iii/issues/2635 . Answered there.