Linux Foundation CKA Exam - Topic 9 Question 23 Discussion

Actual exam question for Linux Foundation's CKA exam

Question #: 23
Topic #: 9

[All CKA Questions]

Score: 13%

Task

A Kubernetes worker node, named wk8s-node-0 is in state NotReady. Investigate why this is the case, and perform any appropriate steps to bring the node to a Ready state, ensuring that any changes are made permanent.

AExplanation:
Solution:
sudo -i
systemctl status kubelet
systemctl start kubelet
systemctl enable kubelet

Show Suggested Answer

Suggested Answer: A

by Felix at May 07, 2022, 08:04 PM

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Maryann

5 months ago

Yup, starting kubelet usually fixes it!

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Tamar

5 months ago

Make sure to check logs too, could be more issues.

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Roslyn

5 months ago

Wait, is it really that simple?

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Katina

5 months ago

Totally agree, enabling kubelet is key!

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Jamika

5 months ago

Just check the kubelet status first!

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Vincent

5 months ago

I’m a bit confused about whether I should also check the node conditions or just focus on kubelet for this task.

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James

5 months ago

This reminds me of a similar question we did about node readiness. I hope I can recall the commands correctly under pressure.

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Tina

5 months ago

I remember we practiced checking the kubelet status in class, but I’m not entirely sure if I need to check logs too.

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Sylvie

6 months ago

I think the steps to start and enable kubelet are right, but what if there’s a deeper issue causing the NotReady state?

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Devon

6 months ago

Okay, I think I've got this. Based on the question, I need to create a new key in the Key Vault, and I also need to configure a key rotation policy. The other options don't seem directly relevant to the task at hand.

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Martina

6 months ago

This is a good opportunity to demonstrate my knowledge of the General ledger module. I'll make sure to cover all three required configurations and explain my reasoning for each one.

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Antonio

6 months ago

I'm pretty confident the answer is C. Application authentication controls are all about securing access to the applications, not about data validation or output accuracy.

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Corinne

6 months ago

I've got this! OSPF needs the router ID and area ID configured, so that's probably the key here.

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Carissa

6 months ago

I'm leaning towards AEM Assets, but that seems more related to media management than content editing, right?

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