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Linux Foundation CKA Exam - Topic 1 Question 42 Discussion

Actual exam question for Linux Foundation's CKA exam

Question #: 42
Topic #: 1

[All CKA Questions]

Create a namespace called 'development' and a pod with image nginx called nginx on this namespace.

AExplanation:
kubectl create namespace development
kubectl run nginx --image=nginx --restart=Never -n development

Show Suggested Answer

Suggested Answer: A

by Shonda at Apr 23, 2023, 12:16 PM

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Isaiah

7 months ago

Surprised that’s the way to do it! Thought it would be more complex.

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Chu

8 months ago

Wait, does that mean it won't restart if it crashes?

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Flo

8 months ago

That's the right command for a one-off pod!

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Denna

8 months ago

Looks good, but why use `--restart=Never`?

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Valda

8 months ago

Just created the namespace with `kubectl create namespace development`!

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Crista

8 months ago

I recall needing to specify the namespace with `-n`, but I can't remember if I need to include anything else for the pod creation.

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Jean

8 months ago

I might be mixing it up, but I feel like there was a different command for creating a pod directly. Was it `kubectl run` or something else?

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Lonna

8 months ago

I practiced something similar last week, and I believe the `--restart=Never` flag is important for running a single pod.

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Gaynell

8 months ago

I think I remember that creating a namespace is done with `kubectl create namespace`, but I'm not entirely sure about the syntax for the pod creation.

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Domitila

9 months ago

I'm a little confused by the wording here. Does "data sync" mean the same thing as "recipe"? And when exactly does the refresh happen - when both are complete, or in a specific order? I'll have to make an educated guess on this one.

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Sharen

9 months ago

This seems like a tricky one. I'll need to think it through carefully to make sure I don't miss anything.

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Tasia

1 year ago

Finally, a chance to show off my Kubernetes skills. Time to make some magic happen!

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Cristy

12 months ago

Thanks! It's always fun to work with Kubernetes.

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Jestine

1 year ago

Nice job! Kubernetes skills on point.

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Detra

1 year ago

I just created the namespace 'development' and the pod with nginx image called nginx in that namespace!

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Allene

1 year ago

Namespaces and pods, the dynamic duo of Kubernetes. Let's get this done!

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Emile

1 year ago

Piece of cake! Just gotta remember those pesky '-n' flags, am I right?

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Marion

1 year ago

Just keep practicing and you'll remember them in no time.

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Yolande

1 year ago

Don't worry, you'll get the hang of it with practice.

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Mindy

1 year ago

Yeah, those flags can be tricky sometimes.

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Arthur

1 year ago

Ah, the ol' namespace and pod creation dance. I can do this in my sleep!

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Jaime

12 months ago

All set! The nginx pod is up and running in the 'development' namespace.

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Josefa

1 year ago

Don't forget to specify the image as nginx!

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Theola

1 year ago

Now I'm running the nginx pod in the 'development' namespace.

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Tonja

1 year ago

I just created the namespace 'development'.

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Belen

1 year ago

Nice job! Namespace and pod creation complete.

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Simona

1 year ago

The nginx pod is up and running in the 'development' namespace.

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Chanel

1 year ago

Now I'm going to run the nginx pod in the 'development' namespace.

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Celestina

1 year ago

I just created the namespace 'development'.

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Rickie

1 year ago

The command to create the pod with image nginx on the 'development' namespace is kubectl run nginx --image=nginx --restart=Never -n development.

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Ronny

1 year ago

I agree, it helps in organizing resources and managing permissions.

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Kristal

1 year ago

I think creating a namespace called 'development' is important for organization.

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