Invalid port number in postgresql:link if app and db names is different.

[demchenkoe]

get_postgresql_id use variable $APP as name of database.
But application name and name of database may be different.
In this case get_postgresql_id return invalid containter id.

[Pluto1010]

I have the same problem.

As a workaround I have renamed my databases to match the application names now.

Is it possible that the process of creating a root password is also disturbed by this issue?
My DATABASE_URL contains a password thats not accepted in the given port for root. I have a seconds database and tried its password on the URL in my DATABASE_URL variable and it worked.