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Linux Foundation CKA Exam - Topic 3 Question 84 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 84
Topic #: 3
[All CKA Questions]

Schedule a pod as follows:

Name: nginx-kusc00101

Image: nginx

Node selector: disk=ssd

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Suggested Answer: A

by Bonita at May 02, 2025, 03:52 PM

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Veda
3 months ago
Wait, does the node really need to have an SSD label? Seems odd.
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Dallas
3 months ago
Totally agree, that’s the right command!
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Colton
4 months ago
Yup, that's how you schedule it!
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Edelmira
4 months ago
I thought nginx was just for web serving, not for specific nodes.
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Patrick
4 months ago
Just use `kubectl run nginx-kusc00101 --image=nginx --overrides='{"apiVersion": "v1", "spec": {"nodeSelector": {"disk": "ssd"}}}'`
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Dell
4 months ago
I feel like I practiced this, but I can't recall if the node selector goes under the pod spec or somewhere else.
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Kanisha
4 months ago
Wasn't there something about ensuring the node has the right labels? I hope I remember that part correctly.
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Ilene
5 months ago
I remember a similar question about scheduling pods based on node selectors. I think we just need to include the image and name in the spec.
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Romana
5 months ago
I think we need to specify the node selector correctly, but I'm not entirely sure how to format it in the YAML.
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Vincent
5 months ago
This looks like a good opportunity to practice my pod creation skills. I'll start by writing out the YAML for the pod, making sure to include all the required fields. Then I'll double-check my work before applying it to the cluster.
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Rory
5 months ago
Okay, I think I've got this. I'll create a pod manifest file and include the name, image, and node selector as specified. Then I can apply that manifest to the cluster. Shouldn't be too tricky as long as I get the syntax right.
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Carlee
5 months ago
Hmm, I'm not entirely sure how to approach this. The node selector part is throwing me off a bit. I'll need to review my notes on how to properly specify node selectors in a pod definition.
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Dino
6 months ago
This looks like a straightforward pod scheduling question. I'll start by reviewing the requirements - a pod named nginx-kusc00101 using the nginx image, and a node selector for 'disk=ssd'. Shouldn't be too difficult to set this up.
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Delmy
9 months ago
Wait, is this a trick question? There has to be a catch somewhere. I'll scrutinize this solution like a hawk before submitting my answer.
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Jacob
8 months ago
User 2
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Gianna
8 months ago
User 1
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Martin
9 months ago
This is a piece of cake! I could create this pod with my eyes closed. Well, maybe not literally, but you get the idea.
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Junita
9 months ago
Hmm, I wonder if the node selector is case-sensitive. Better double-check that 'disk=ssd' is the correct format.
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Rodrigo
8 months ago
User 4: Got it, thanks for confirming.
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Ahmed
8 months ago
User 3: The correct format is 'disk=ssd'.
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Royal
8 months ago
User 2: Let's double-check that 'disk=ssd' is the correct format.
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Johnetta
8 months ago
Catarina: Good idea. It's always best to verify to avoid any issues.
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Howard
8 months ago
User 1: I think the node selector is case-sensitive.
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Catarina
9 months ago
User 2: Thanks for the heads up. I'll double-check the format before scheduling the pod.
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Dottie
9 months ago
User 1: Yes, the node selector is case-sensitive. Make sure it's 'disk=ssd'.
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Dannie
10 months ago
Yes, that would ensure the pod runs on nodes with SSD storage.
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Ezekiel
10 months ago
Should we also set the node selector to disk=ssd?
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Casey
10 months ago
I agree, we need to specify the image as nginx.
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Ezekiel
10 months ago
I think we should schedule the pod nginx-kusc00101.
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Mila
11 months ago
The solution looks good to me. Scheduling a pod with the specified name, image, and node selector seems straightforward.
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Deandrea
9 months ago
I agree, the solution provided makes it clear how to schedule the pod with the specified configurations.
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Allene
9 months ago
Yes, it's crucial to ensure all the details are correct to avoid any issues with the pod.
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Justa
10 months ago
Great choice! It's important to specify the name, image, and node selector when scheduling a pod.
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