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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.

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Suggested Answer: A

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

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Isaiah
4 months ago
Surprised that’s the way to do it! Thought it would be more complex.
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Chu
5 months ago
Wait, does that mean it won't restart if it crashes?
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Flo
5 months ago
That's the right command for a one-off pod!
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Denna
5 months ago
Looks good, but why use `--restart=Never`?
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Valda
5 months ago
Just created the namespace with `kubectl create namespace development`!
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Crista
5 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
5 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
5 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
5 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
6 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
6 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
10 months ago
Finally, a chance to show off my Kubernetes skills. Time to make some magic happen!
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Cristy
9 months ago
Thanks! It's always fun to work with Kubernetes.
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Jestine
9 months ago
Nice job! Kubernetes skills on point.
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Detra
9 months ago
I just created the namespace 'development' and the pod with nginx image called nginx in that namespace!
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Allene
11 months ago
Namespaces and pods, the dynamic duo of Kubernetes. Let's get this done!
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Emile
11 months ago
Piece of cake! Just gotta remember those pesky '-n' flags, am I right?
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Marion
9 months ago
Just keep practicing and you'll remember them in no time.
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Yolande
9 months ago
Don't worry, you'll get the hang of it with practice.
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Mindy
10 months ago
Yeah, those flags can be tricky sometimes.
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Arthur
11 months ago
Ah, the ol' namespace and pod creation dance. I can do this in my sleep!
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Jaime
9 months ago
All set! The nginx pod is up and running in the 'development' namespace.
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Josefa
9 months ago
Don't forget to specify the image as nginx!
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Theola
9 months ago
Now I'm running the nginx pod in the 'development' namespace.
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Tonja
9 months ago
I just created the namespace 'development'.
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Belen
10 months ago
Nice job! Namespace and pod creation complete.
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Simona
10 months ago
The nginx pod is up and running in the 'development' namespace.
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Chanel
11 months ago
Now I'm going to run the nginx pod in the 'development' namespace.
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Celestina
11 months ago
I just created the namespace 'development'.
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Rickie
11 months 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
11 months ago
I agree, it helps in organizing resources and managing permissions.
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Kristal
11 months ago
I think creating a namespace called 'development' is important for organization.
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