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Linux Foundation CKAD Exam - Topic 3 Question 60 Discussion

Actual exam question for Linux Foundation's CKAD exam
Question #: 60
Topic #: 3
[All CKAD Questions]

Context

Anytime a team needs to run a container on Kubernetes they will need to define a pod within which to run the container.

Task

Please complete the following:

* Create a YAML formatted pod manifest

/opt/KDPD00101/podl.yml to create a pod named app1 that runs a container named app1cont using image Ifccncf/arg-output

with these command line arguments: -lines 56 -F

* Create the pod with the kubect1 command using the YAML file created in the previous step

* When the pod is running display summary data about the pod in JSON format using the kubect1 command and redirect the output to a file named /opt/KDPD00101/out1.json

* All of the files you need to work with have been created, empty, for your convenience

Show Suggested Answer Hide Answer
Suggested Answer: A

Contribute your Thoughts:

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Deandrea
3 months ago
I'm surprised there's a specific path for the output file. Is that common?
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Laila
3 months ago
Using Ifccncf/arg-output image is a solid choice!
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Loreta
3 months ago
Just need to define a pod in YAML for Kubernetes.
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Alex
4 months ago
Wait, do we really need to specify all those command line args? Seems excessive.
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Carlee
4 months ago
Totally agree, it's essential for running containers!
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Sylvie
4 months ago
I feel confident about using `kubectl` to create the pod, but I might mix up the commands for displaying the summary data.
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Nathan
4 months ago
I’m a bit confused about the redirection part for the JSON output. Did we use `>` or `>>` in the practice?
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Derrick
4 months ago
This seems similar to the practice question where we had to set up a pod with specific arguments. I hope I can recall the command line options correctly.
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Willodean
5 months ago
I think I remember how to create the YAML file, but I'm not entirely sure about the exact syntax for the container definition.
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Mignon
5 months ago
No problem, I've done this kind of task before. I'll get the YAML file set up, create the pod, and then use the kubectl command to get the pod summary. Should be a piece of cake!
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Ivette
5 months ago
This looks straightforward, but I want to make sure I have all the details right. Let me review the instructions carefully before I start writing the YAML file.
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Leonora
5 months ago
Okay, I think I've got this. I'll create the YAML file, then use the kubectl command to create the pod. After that, I'll use the kubectl command to get the pod summary in JSON format and redirect the output to the specified file.
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Walton
5 months ago
Hmm, I'm a bit unsure about the command line arguments. I'll need to double-check the syntax and make sure I have the right format for the YAML file.
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Crissy
5 months ago
This looks like a straightforward Kubernetes task. I'll start by creating the YAML file for the pod, making sure to include the correct image and command line arguments.
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Shelba
11 months ago
Looks like a straightforward question. I'll just follow the instructions and get this one right.
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Hildegarde
10 months ago
Once the pod is running, we can display summary data in JSON format using kubect1 and redirect the output to out1.json.
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Anna
10 months ago
After creating the YAML file, we can use the kubect1 command to create the pod.
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Desiree
10 months ago
Let's start by creating the YAML formatted pod manifest for app1.
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Azzie
11 months ago
Haha, I bet the exam proctors love it when we make silly mistakes with the image names. Let's double-check that!
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Youlanda
10 months ago
User 3: I always triple-check everything before submitting.
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Fletcher
10 months ago
User 2: Definitely, we have to be extra careful with that.
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Pearlene
10 months ago
User 1: Yeah, those image names can be tricky sometimes.
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Ronald
11 months ago
Hmm, I'm not sure about the image name 'Ifccncf/arg-output'. It doesn't look quite right to me.
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Margret
9 months ago
User 4: Agreed, we need to make sure we have the right image name for the container.
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Norah
9 months ago
User 3: Let's verify the correct image name before proceeding.
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Elouise
9 months ago
User 2: Maybe it's a typo, we should double check.
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An
9 months ago
User 1: I think the image name is incorrect.
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Arletta
11 months ago
Yeah, I agree. As long as we follow the instructions carefully, we should be able to create the pod successfully.
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Eleni
11 months ago
I think I can handle it. Just need to remember the syntax for defining the pod.
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Arletta
11 months ago
I'm nervous about the YAML formatted pod manifest question.
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Marla
11 months ago
I think the correct answer is D. The YAML file looks good, and the kubectl commands seem to match the requirements.
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Meghan
10 months ago
Yes, option D looks like the right one based on the task requirements.
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Meghan
10 months ago
I agree, option D seems to be the correct choice.
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