How to deploy fluentbit with helm?

Question

Devops

Good day
Tell me please, I'm a newbie and faced a problem how to attach logs for a new project (it's on stage) via fluentbit using a helm chart?
There is already a test ELK and the necessary indexes added to the values ​​in the helm chart

The project is already working in kubernetes and I don’t know if I can add the collection of logs again without redeploying the pods or do I still need to do it all over again?