xiangshen-dk

### Background Even though the application is containerized, it can only be deployed to Kubernetes. This PR allows users deploy and run the application on Cloud Run. ### Fixes #831...

K8s fluentbit log transformation

1

A tutorial helps customers transform unstructured logs into structured logs with Fluent Bit for Google Kubernetes Engine.

Re-submit for PR #1957 Somehow, the original PR is messed up so just redo it.

I inadvertently closed the original PR. Resubmit it from a different branch.

To fix #343