After introducing pgadmin4 ver. 16.6 where one can use an external postgresql as a database for pgadmin4 instead of sqlite. I wonder if there is a smooth way for importing the existing data from ...

Hello. There is PGADMIN_DEFAULT_PASSWORD_FILE which can be used to pass default password from docker secrets. There is no way to pass default password for PGADMIN_CONFIG_CONFIG_DATABASE_URI from ...