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CKA study material · question 99 of 1000

A Secret is mounted as a volume and one of its keys begins with a dot. What is the effect inside the container?

  1. The file appears as a hidden dotfile
  2. The mount fails validation
  3. The key is skipped
  4. The value is base64 encoded twice
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Answer: A. The file appears as a hidden dotfile

A Secret key starting with a dot becomes a hidden dotfile in the mounted volume.

Source: Secrets (Kubernetes) — Use case: dotfiles in a secret volume

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