Some notes:

• Currently the operator provisions the DB as well
• With Integreatly 2.x, we want to get rid of this provision done by operator
• UPS operator has to support both Integreatly 1.x and 2.x, so we cannot get rid of the DB provisioning logic
• Instead, make the external DB connection details optional and don't provision a DB if it is provided
• Alternative idea would be maintaining 2 branches for 2 versions