I am running a Symfony 3 application on Heroku, using doctrine as the ORM. I need to connect to an external MySQL database that is behind a firewall. I obtained a static IP via Proximo and it is now white listed. If I connect to it via telnet it works:
bin/proximo telnet IP 3306
Proxying traffic bound for 0.0.0.0/0 via Proximo host IP2
Trying IP...
Connected to IP.
Escape character is '^]'.
However connecting the application is not working for me:
[Doctrine\DBAL\Driver\PDOException] SQLSTATE[HY000] [2002] Connection timed out
My Procfile looks like this:
web: bin/proximo bin/console cache:clear && bin/proximo $(composer config bin-dir)/heroku-php-nginx -C nginx_app.conf web/
How can I connect Doctrine using the Proximo proxy?
