Deploying clair v4.8.0 issue

I attempted to locally deploy Clair v4.8.0 on Kubernetes but encountered the following issue:

Initially, my configuration file included HTTP service configuration, log level settings, and configurations for indexer, matcher, and notifier. However, after deployment, client-server HTTP communication returned an HTTP 504 error code. To debug this, I added a trace configuration, which now results in the error:

failed loading config: error decoding config "../conf/config.yaml": unknown field "trace" Could you please tell me how to solve this. orz

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I have removed the trace-related configuration but still lack effective methods to debug the following issue:

[clair] Could not index manifest: Clair responded with a failure: Got response 504 with message NoStackTraceTimeoutException

Could you advise on how to debug this?

Thank you!