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Linux Foundation CKA Exam - Topic 5 Question 31 Discussion

Score: 4%TaskCreate a pod named kucc8 with a single app container for each of the following images running inside (there may be between 1 and 4 images specified): nginx + redis + memcached .
A) Explanation: Solution: kubectl run kucc8 --image=nginx --dry-run -o yaml > kucc8.yaml # vi kucc8.yaml apiVersion: v1 kind: Pod metadata: creationTimestamp: null name: kucc8 spec: containers: - image: nginx name: nginx - image: redis name: redis - image: memcached name: memcached - image: consul name: consul # kubectl create -f kucc8.yaml #12.07

Linux Foundation CKA Exam - Topic 5 Question 31 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 31
Topic #: 5
[All CKA Questions]

Score: 4%

Task

Create a pod named kucc8 with a single app container for each of the following images running inside (there may be between 1 and 4 images specified): nginx + redis + memcached .

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Suggested Answer: A

by Arlette at Sep 18, 2022, 12:03 PM

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Marguerita
7 months ago
I thought memcached was outdated? Surprised it's still in use!
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Gary
8 months ago
Just a heads up, make sure your YAML is properly formatted!
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Enola
8 months ago
Wait, why are we using `--dry-run`? Seems unnecessary.
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Georgiana
8 months ago
Totally agree, no need for consul here!
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Shantell
8 months ago
You only need nginx, redis, and memcached for this task.
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Rashida
8 months ago
I definitely remember using `kubectl run` for creating pods, but I’m not sure if I should use `--dry-run` in this case. I hope I can figure it out during the exam!
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Royal
8 months ago
I’m a bit confused about whether we need to specify the container names in the YAML. I think we do, but I can't remember if they have to match the image names.
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Bo
8 months ago
This question feels familiar; I practiced something similar where I had to create a pod with nginx and redis. I hope I can recall the exact commands.
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Barrett
8 months ago
I think I remember that we need to create a pod with multiple containers, but I'm not sure if the syntax for the YAML file is exactly right.
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Winfred
9 months ago
This question seems straightforward, I think I can figure this out.
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Hildred
9 months ago
I'm pretty sure TRIZ refers to a set of problem-solving tools, so I'll go with option A.
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Elouise
9 months ago
Hmm, I'm a bit unsure about this one. There are a lot of different scenarios and characters involved. I'll need to carefully read through the details to make sure I don't miss anything important.
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Lindsey
9 months ago
I'm pretty confident LACP is the right answer. It allows for load balancing across multiple links, which should reduce latency in the backend.
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