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CKA study material · question 449 of 1000

How is a Kubernetes component's log verbosity changed?

  1. With KLOG_LEVEL in the environment
  2. With the -v flag
  3. With --log-level
  4. With --debug
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Answer: B. With the -v flag

klog is the logging library behind the components, and verbosity is raised or lowered with -v.

Source: System Logs (Kubernetes) — Klog

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