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

Limited Time Offer

25%

Off

Get Premium CKAD Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Isadora

7 months ago

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

upvoted 0 times

...

Beckie

8 months ago

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

upvoted 0 times

...

Edgar

8 months ago

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

upvoted 0 times

...

Elli

8 months ago

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

upvoted 0 times

...

Whitley

8 months ago

Just a reminder, the cron job runs every minute!

upvoted 0 times

...

Hyman

8 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!

upvoted 0 times

...

Joanna

8 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.

upvoted 0 times

...

Armando

8 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.

upvoted 0 times

...

Marg

9 months ago

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

upvoted 0 times

...

Nohemi

9 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.

upvoted 0 times

...

Dick

9 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".

upvoted 0 times

...

Kris

9 months ago

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

upvoted 0 times

...

Jacklyn

1 year ago

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

upvoted 0 times

Deandrea

12 months ago

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

upvoted 0 times

...

Tequila

1 year ago

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

upvoted 0 times

...

Sina

1 year ago

I think option B looks like the correct choice.

upvoted 0 times

...

Joanna

1 year ago

I agree, the exhibit image is quite confusing.

upvoted 0 times

...

Sherron

1 year ago

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

upvoted 0 times

...

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?

upvoted 0 times

Arthur

1 year ago

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

upvoted 0 times

...

Nikita

1 year ago

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

upvoted 0 times

...

Lorita

1 year ago

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

upvoted 0 times

...

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.

upvoted 0 times

Devora

1 year ago

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

upvoted 0 times

...

Malika

1 year ago

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

upvoted 0 times

...

Marsha

1 year ago

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

upvoted 0 times

...

Clay

1 year ago

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

upvoted 0 times

Gertude

12 months ago

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

upvoted 0 times

...

Temeka

12 months ago

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

upvoted 0 times

...

Luis

12 months ago

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

upvoted 0 times

...

Iesha

12 months ago

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

upvoted 0 times

...

Ronna

1 year ago

Verify that the job executes successfully after creating the resource.

upvoted 0 times

...

Malcom

1 year ago

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

upvoted 0 times

...

Thurman

1 year ago

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

upvoted 0 times

...

Carlton

1 year ago

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

upvoted 0 times

...

Janessa

1 year ago

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

upvoted 0 times

...

Cortney

1 year ago

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

upvoted 0 times

...

Janessa

1 year ago

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

upvoted 0 times

...