Struggling to get phpmyadmin working about docker HOT 1 OPEN

Hi

First you can remove MYSQL_ROOT_PASSWORD_FILE and it's secret config, we do not have any.
The volume is not needed.

One simple example is

You can use an arbitrary server config like this example: https://github.com/phpmyadmin/docker#usage-with-docker-compose-and-arbitrary-server

Or use PMA_HOST or PMA_HOSTS like in my first example

Where is your database server located?
Edit: it's on another docker network
So use the container name in PMA_HOST

from docker.