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You tried to switch namespace using kubectl config set-context --namespace=qa but it did not change. What is the likely issue?

medium📝 Troubleshoot Q6 of 15
Kubernetes - Namespaces
You tried to switch namespace using kubectl config set-context --namespace=qa but it did not change. What is the likely issue?
AYou need to restart kubectl after changing namespace
BNamespace 'qa' does not exist
Ckubectl config set-context cannot change namespace
DMissing the --current flag to apply change to current context
Step-by-Step Solution
Solution:

  1. Step 1: Check command syntax for switching namespace

    The command must include '--current' to modify the current context's namespace.

  2. Step 2: Understand effect of missing --current

    Without '--current', the command does not apply changes to the active context, so namespace remains unchanged.

  3. Final Answer:

    Missing the --current flag to apply change to current context -> Option D

  4. Quick Check:

    Use '--current' to switch namespace in current context [OK]
Quick Trick: Always add '--current' to change active context namespace [OK]
Common Mistakes:
  • Omitting '--current' flag
  • Assuming namespace must exist before switching
  • Thinking kubectl restart is needed

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