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You try to run kubectl get pods --namespace=prod but get an error: error: namespace "prod" not found. What is the likely cause?

medium📝 Debug Q6 of 15
Kubernetes - Troubleshooting
You try to run kubectl get pods --namespace=prod but get an error: error: namespace "prod" not found. What is the likely cause?
AThe namespace 'prod' does not exist in the cluster
BThe pod name is misspelled
Ckubectl is not installed
DThe cluster is down
Step-by-Step Solution
Solution:
  1. Step 1: Analyze the error message

    The error says the namespace 'prod' is not found, meaning it likely does not exist.
  2. Step 2: Rule out other causes

    Pod name misspelling or kubectl installation issues would cause different errors.
  3. Final Answer:

    The namespace 'prod' does not exist in the cluster -> Option A
  4. Quick Check:

    Namespace error = Namespace missing [OK]
Quick Trick: Check if namespace exists before querying pods [OK]
Common Mistakes:
  • Assuming pod name error
  • Ignoring namespace existence
  • Blaming kubectl installation

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