Sentry Port and Firewall Requirements?

Hello,

I am planning on self-hosting Sentry for use with my python applications and the python SDK.

I would like to know what ports are needed for all traffic between the Sentry Server/Dashboard and my python application. Also, would I be able to customize the ports and use a specific port number?

Port #, Traffic Type (TCP/UDP), Inbound our Outbound (relative to python application with python SDK)

I have been looking for sentry’s port requirements but have not been able to find them listed anywhere.