Linux Foundation CKAD Exam - Topic 1 Question 70 Discussion

Actual exam question for Linux Foundation's CKAD exam

Question #: 70
Topic #: 1

[All CKAD Questions]

Refer to Exhibit.

Set Configuration Context:

[student@node-1] $ | kubectl

Config use-context k8s

Context

A web application requires a specific version of redis to be used as a cache.

Task

Create a pod with the following characteristics, and leave it running when complete:

* The pod must run in the web namespace.

The namespace has already been created

* The name of the pod should be cache

* Use the Ifccncf/redis image with the 3.2 tag

* Expose port 6379

AExplanation:
Solution:

Show Suggested Answer

Suggested Answer: A

by Tequila at Nov 22, 2025, 02:03 AM

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Sherill

5 months ago

Port 6379 is crucial for Redis.

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Angella

6 months ago

Don't forget to set the namespace!

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Myong

6 months ago

Using the right image is key!

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Shad

6 months ago

I think I can nail the pod creation.

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Delisa

6 months ago

I feel confident about it.

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Janey

6 months ago

This question is tricky.

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Eun

7 months ago

Seems straightforward, but I hope the namespace is set up correctly.

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Winfred

7 months ago

Don't forget to expose port 6379 for Redis!

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Mona

7 months ago

Wait, are we sure the image is still maintained?

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Tora

7 months ago

The namespace part seems straightforward, but I'm still a bit fuzzy on how to properly expose the port.

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Dalene

8 months ago

Haha, I bet the exam proctors are getting tired of all these redis questions!

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Charlena

8 months ago

Looks good, but I would use the full image name instead of just the tag.

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Emiko

8 months ago

I remember we need to expose the port, but I can't recall if that should be done in the same command or separately.

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Ruby

8 months ago

I'm a bit confused about the image tag; is it `Ifccncf/redis:3.2` or something else? I hope I don't mix that up.

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Rosalind

8 months ago

I practiced a similar question where we had to create a pod with a specific image, so I think I can use the `kubectl run` command for this.

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Ressie

8 months ago

I think I remember that we need to specify the namespace when creating the pod, but I'm not entirely sure how to do that in the command.

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Micaela

9 months ago

This looks pretty straightforward. I'll just create a pod in the web namespace with the specified image, name, and port. Shouldn't take more than a couple commands.

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Soledad

9 months ago

Wait, do I need to use a deployment or just a plain pod? And what about resource limits or requests? I want to make sure I cover all the bases here.

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Luke

9 months ago

Totally agree, that's the right version for caching!

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Andra

9 months ago

You need to use the Ifccncf/redis image with the 3.2 tag.

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Paris

10 months ago

Shouldn't we also set the environment variables for the redis configuration?

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Georgene

10 months ago

Okay, I got this. First, I'll switch to the web namespace, then use the kubectl run command to create the pod with the right image, name, and port. Should be straightforward.

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Evangelina

10 months ago

Hmm, I'm a bit unsure about the namespace part. I'll need to double-check the syntax for that. And I'm not totally familiar with the image and tag, so I'll have to look that up.

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Jamey

10 months ago

I think I can handle this. I'll start by creating the namespace, then use the correct image and tag to create the pod with the specified name and port.

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