Running postee without any persistent volumes

[JC-19891989]

Hi, we are running postee a POC as a slack relay for Trivy operator.

I don't want to mess around with persistent volumes, all I want to do is relay the JSON from Trivy operator into Slack via webhook.

From what I can tell, if you code everything in Yaml you don't need PV's they are just a nice to have.

Can anyone advise if this is the case?

If so can anyone advise how to disable persistent storage when deploying vai helm? All attempts I have done result in the pod not starting.

Thanks