How to run Shinyproxy on k8s with https?


am new to Shinyproxy,
I understand that provides an example setup using nginx, unfortunately this example did not work for us, although quite possibly due to a lack of experience with nginx.

Would it be possible to provide any additional steps needed to setup the nginx configuration?

what exact steps need to be taken to ensure only HTTPS connections are allowed?

I am a bit out of my comfort zone here, any help or guidance would be appreciated!