Linux Foundation Exam CKAD Topic 10 Question 36 Discussion

Actual exam question for Linux Foundation's Certified Kubernetes Application Developer exam

Question #: 36
Topic #: 10

[All Certified Kubernetes Application Developer Questions]

Refer to Exhibit.

Context

You are asked to prepare a Canary deployment for testing a new application release.

Task:

A Service named krill-Service in the goshark namespace points to 5 pod created by the Deployment named current-krill-deployment

1) Create an identical Deployment named canary-kill-deployment, in the same namespace.

2) Modify the Deployment so that:

-A maximum number of 10 pods run in the goshawk namespace.

-40% of the krill-service 's traffic goes to the canary-krill-deployment pod(s)

AExplanation:
Solution:

Show Suggested Answer

Suggested Answer: A

by Geoffrey at Apr 14, 2024, 11:55 PM

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Laurena

This is the kind of question that really separates the Kubernetes masters from the novices. I bet the folks who've been tinkering with Canary deployments in production are going to fly through this one.

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Cory

2 days ago

Okay, I've got a plan. First, we create the new Deployment with the correct pod limit. Then, we use a Service with a weighted load-balancing strategy to divvy up the traffic. Simple as that, right? *chuckles*

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Elly

3 days ago

Hmm, the traffic split is the tricky part, if you ask me. How do we make sure we're sending 40% to the new Deployment without going over? Gotta be some nifty networking tricks involved here.

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Naomi

4 days ago

I'm feeling pretty confident about this one. The instructions are clear, and the images are super helpful. As long as we pay attention to the details, I think we've got a shot at nailing this.

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William

6 days ago

Alright, let's break this down. We need to create an identical Deployment, but with a few twists. Limiting the pod count to 10 and splitting the traffic between the original and the new Deployment? Sounds like a delicate balancing act.

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Melissia

8 days ago

Whoa, this question is a real doozy! Canary deployments, huh? Sounds like we've got our work cut out for us. I wonder how many of us are going to ace this one.

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