Do you have to deploy Postgresql manually if you run Ansible Tower on OpenShift?

I'm looking at deploying Ansible Tower on OpenShift but don't want to deal with deploying my own Postgresql instance if I don't have to (not that it's a big deal). If I deploy [Ansible Tower](https://docs.ansible.com/ansible-tower/latest/html/administration/openshift_configuration.html#ag-openshift-configuration) on OpenShift, the diagram makes it look like I have to deploy my own instance of Postgresql instead of it using its normal embedded instance. Is that accurate or will it spin up its own Postgresql pod?