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Linux Foundation CKA Exam - Topic 2 Question 41 Discussion

List the nginx pod with custom columns POD_NAME and POD_STATUS
A) Explanation: kubectl get po -o=custom-columns='POD_NAME:.metadata.name, POD_STATUS:.status.containerStatuses[].state'

Linux Foundation CKA Exam - Topic 2 Question 41 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 41
Topic #: 2
[All CKA Questions]

List the nginx pod with custom columns POD_NAME and POD_STATUS

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Suggested Answer: A

by Truman at Mar 29, 2023, 11:02 AM

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Avery
7 months ago
I thought you had to use a different flag for custom columns.
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Harrison
8 months ago
Wait, does that really show the status for all containers?
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Santos
8 months ago
Works perfectly for me!
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Jillian
8 months ago
I think you need to specify the container name too.
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Marge
8 months ago
That's the right command for custom columns!
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Aracelis
8 months ago
I feel like I saw a question about custom columns in our last mock exam. I hope I can recall the right format during the test!
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Glenn
8 months ago
I might be mixing it up, but I think we need to specify the pod name and status correctly. Is it `.status.containerStatuses` or something else?
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Willard
8 months ago
I remember practicing a similar question where we had to list pods with specific labels. The custom columns part feels familiar, though.
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Kindra
9 months ago
I think the command involves using `kubectl get po`, but I'm not sure about the exact syntax for custom columns.
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Celeste
9 months ago
Hmm, this is a tricky one. I'll need to think carefully about the different options and what responsible team behavior really means.
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Nikita
9 months ago
I'm a little confused by the wording here. Does "always" mean that consequences can never be positive for safety? I'll have to re-read the question.
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Vi
9 months ago
This seems like a straightforward question about mobile-friendly website design. I'll carefully read through the options and think about which one best describes a website that can detect the user's device.
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Oneida
9 months ago
Hmm, this seems like a tricky one. I'll need to carefully walk through the details to figure out the right approach.
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Selma
9 months ago
I'm a little confused by all the options presented. I'll need to re-read the question and think through each choice to figure out which one fully meets the employer's legal obligations.
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