I’m trying to deploy my Quarkus-app on Heroku. It works fine, but I needed to specify the datasource-parameters with fix values. Because Heroku might rotate this parameters, this is not a really good idea. In Quarkus, I need this 3 parameters in application.properties: Heroku only gives me 1 environment variable (DATABASE_URL), which defines a connection-string in the following manner: postgres://user:pass@server:port/db-name