To open an interactive shell inside the container named worker of Pod job-pod, which command is correct?

hard📝 Workflow Q8 of 15

Kubernetes - Pods

To open an interactive shell inside the container named worker of Pod job-pod, which command is correct?

Akubectl exec job-pod /bin/bash -c worker

Bkubectl exec -it job-pod -c worker -- /bin/bash

Ckubectl exec -c worker job-pod /bin/bash -it

Dkubectl exec job-pod -it --worker /bin/bash

Step-by-Step Solution

Solution:

Step 1: Identify flags
-it is for interactive terminal, -c specifies container.
Step 2: Correct order
Syntax is kubectl exec -it [pod] -c [container] -- [command].
Step 3: Apply to example
Pod: job-pod, container: worker, command: /bin/bash.
Final Answer:
kubectl exec -it job-pod -c worker -- /bin/bash -> Option B
Quick Check:
Is container specified with -c before --? Yes. [OK]

Quick Trick: Use -it and -c before -- for interactive shell [OK]

Common Mistakes:

Master "Pods" in Kubernetes

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