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Docker DCA Exam - Topic 1 Question 58 Discussion

Does this command display all the pods in the cluster that are labeled as 'env: development'?Solution: 'kubectl get pods --all-namespaces -I env=development'
A) Yes
B) No

Docker DCA Exam - Topic 1 Question 58 Discussion

Actual exam question for Docker's DCA exam
Question #: 58
Topic #: 1
[All DCA Questions]

Does this command display all the pods in the cluster that are labeled as 'env: development'?

Solution: 'kubectl get pods --all-namespaces -I env=development'

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Suggested Answer: A

by Ty at Sep 16, 2022, 07:12 AM

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Pearlie
8 months ago
I thought it was just for the current namespace.
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Terrilyn
8 months ago
Wait, are you sure about the syntax?
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Natalie
9 months ago
Totally agree, that command looks correct!
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Annita
9 months ago
I think it should be --selector instead of -I.
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Kelvin
9 months ago
Yes, it shows all pods with that label.
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Adria
9 months ago
I feel like I’ve seen this before, and I think the answer is No because of the label syntax issue.
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Francine
9 months ago
I’m pretty confident that it should display the pods, but I can't recall if it includes all namespaces correctly.
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Jesus
9 months ago
I remember practicing a similar question, and I think it should be `-l` instead of `-I` for labels.
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Bettina
9 months ago
I think the command is close, but I’m not sure if the syntax for the label selector is correct.
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Yen
9 months ago
I'm a bit confused. Using a batch file to rename the files doesn't seem like the right approach to me. I'll have to double-check the options.
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Freida
10 months ago
Hmm, I'm not entirely confident this is the right solution. The question mentions that some questions might not have a correct solution, so I'll need to carefully consider all the details before selecting an answer.
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