Linux Foundation CKAD Exam - Topic 10 Question 9 Discussion

Actual exam question for Linux Foundation's CKAD exam

Question #: 9
Topic #: 10

Refer to Exhibit.

Context

Developers occasionally need to submit pods that run periodically.

Task

Follow the steps below to create a pod that will start at a predetermined time and]which runs to completion only once each time it is started:

* Create a YAML formatted Kubernetes manifest /opt/KDPD00301/periodic.yaml that runs the following shell command: date in a single busybox container. The command should run every minute and must complete within 22 seconds or be terminated oy Kubernetes. The Cronjob namp and container name should both be hello

* Create the resource in the above manifest and verify that the job executes successfully at least once

AExplanation:
Solution:

Show Suggested Answer

Suggested Answer: A

by Ma at Jul 24, 2022, 12:17 PM

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Isadora

10 months ago

This is a classic use case for Kubernetes, love it!

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Beckie

11 months ago

The container name and job name both being "hello" is a bit confusing.

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Edgar

11 months ago

Wait, it has to complete in 22 seconds? That seems tight!

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Elli

11 months ago

Totally agree, that's super useful for periodic tasks.

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Whitley

11 months ago

Just a reminder, the cron job runs every minute!

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Hyman

11 months ago

I feel like I need to double-check how to set the completion time limit in the YAML file. I hope I can remember the correct format!

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Joanna

11 months ago

This question seems similar to the one we did on scheduling jobs. I hope I can recall the right parameters for the manifest.

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Armando

11 months ago

I think the command should be straightforward, just running `date` in a busybox container, but I’m a bit confused about the termination part.

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Marg

12 months ago

I remember we practiced creating CronJobs, but I’m not entirely sure about the exact YAML syntax for the schedule.

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Nohemi

12 months ago

I'm feeling a bit uncertain on this one. I know the Falcon platform has a lot of reporting options, but I'm not familiar with the specific ones related to sensor status. I think I'll go with C, since that seems the most likely based on the question, but I'm not 100% sure.

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Dick

12 months ago

Hmm, I'm a bit unsure about this one. I'll need to think through the different search syntax options to determine which one would return the events with both "error" and "fail".

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Kris

12 months ago

I feel like I might have mixed this up with a different service that doesn't handle compliance checks.

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Jacklyn

1 year ago

I hope the answer choices aren't as confusing as the exhibit image. That thing looks like a maze!

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Deandrea

1 year ago

Let's try to break down the question step by step.

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Tequila

1 year ago

I'm not sure, option C also seems like a valid answer.

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Sina

1 year ago

I think option B looks like the correct choice.

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Joanna

1 year ago

I agree, the exhibit image is quite confusing.

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Sherron

1 year ago

Alright, time to put my Kubernetes skills to the test. Let's do this!

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Franklyn

1 year ago

Hmm, I wonder if I can sneak in a joke about 'running on time' or 'timing is everything' in my response. Gotta keep things light, you know?

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Arthur

1 year ago

Nikita: Haha, yeah, timing is everything in this case!

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Nikita

1 year ago

User 2: Nice! Did you manage to make it run on time?

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Lorita

1 year ago

User 1: I think I nailed the Kubernetes manifest for the periodic pod.

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Matthew

1 year ago

I like how the task is clearly defined, with specific requirements to follow. This should be a good way to test my Kubernetes knowledge.

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Devora

1 year ago

Malika: I'm excited to test my Kubernetes skills with this task.

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Malika

1 year ago

User 2: I agree, having specific requirements makes it easier to focus on what needs to be done.

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Marsha

1 year ago

User 1: The task seems challenging but well-defined.

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Clay

1 year ago

The question seems straightforward, but I want to double-check the specifics on the timing and container name.

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Gertude

1 year ago

If you follow the steps correctly, the job should execute successfully.

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Temeka

1 year ago

Make sure the command runs every minute and completes within 22 seconds.

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Luis

1 year ago

The container name should be 'hello' as specified in the task.

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Iesha

1 year ago

You can set the timing in the manifest file using the cron syntax.

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Ronna

1 year ago

Verify that the job executes successfully after creating the resource.

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Malcom

1 year ago

Make sure the command runs every minute and completes within 22 seconds.

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Thurman

1 year ago

The container name should be 'hello' as specified in the task.

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Carlton

1 year ago

You can set the timing in the YAML manifest file for the Cronjob.

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Janessa

1 year ago

I believe the key is to ensure the command completes within 22 seconds or Kubernetes will terminate it.

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Cortney

1 year ago

Yes, we need to create a YAML manifest for a CronJob that runs a shell command every minute.

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Janessa

1 year ago

I think the question is about creating a pod that runs periodically.

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