Have you debugged anything in a fight or test in Kubernetes?

Yes, I have debugged applications in Kubernetes both in testing and production environments. I usually used the following approaches:

• Viewing pod logs using kubectl logs to identify errors.
• Connecting to containers with kubectl exec for interactive analysis.
• Using kubectl describe to get information about the status of pods and events.
• Monitoring metrics and cluster status through built-in tools or Prometheus.

For example, in production, I encountered an issue with a pod crashing. I connected to it, checked logs and configuration, identified an error in environment variables, and quickly fixed the manifests, after which the pod started stably.