SAP Cloud Foundry bind AWS PostgreSQL to spring boot application

Hey guys,

i have tried many different things but I am not able to connect our spring boot application in SAP CF to an AWS PostgreSQL database.

My spring boot application connects to a PostgreSQL database in the AWS. From my local machine this works perfectly. When I deploy my application in a space on CF (we got a productive account - no trial) the connection runs into a timeout. I think that the problem is that I need to specify an outbound connection to the AWS.

Do I have to enter the outbound connection into the security group? Or how do I manage the firewall rule / connection to AWS DB?!

Our account does not include the PostgreSQL DB in CF that is why I need to connect to an AWS one.

Thank you very much in advance!