Linux Foundation Exam CKA Topic 4 Question 76 Discussion

Actual exam question for Linux Foundation's CKA exam

Question #: 76
Topic #: 4

Create a nginx pod with label env=test in engineering namespace

AExplanation:
kubectl run nginx --image=nginx --restart=Never --labels=env=test --namespace=engineering --dry-run -o yaml > nginx-pod.yaml
kubectl run nginx --image=nginx --restart=Never --labels=env=test --namespace=engineering --dry-run -o yaml | kubectl create -n engineering -f --
YAML File:
apiVersion: v1
kind: Pod
metadata:
name: nginx
namespace: engineering
labels:
env: test
spec:
containers:
- name: nginx
image: nginx
imagePullPolicy: IfNotPresent
restartPolicy: Never
kubectl create -f nginx-pod.yaml

Show Suggested Answer

Suggested Answer: A

by Chauncey at Nov 16, 2024, 08:26 AM

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Fletcher

3 days ago

Yes, we can also create a YAML file with the pod configuration and then apply it using kubectl create command.

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Joni

5 days ago

I agree. We can use kubectl run command with the specified options to achieve that.

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Francoise

11 days ago

Haha, I bet the exam writer is hoping we'll go for the first option. But I'm feeling rebellious today, so I'm going to choose the second one just to be different.

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Delsie

12 days ago

The YAML file looks good, but I think I'd prefer to use the first option. I like the idea of generating the YAML and then applying it separately.

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Fletcher

21 days ago

I think we need to create a nginx pod with label env=test in engineering namespace.

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Tula

25 days ago

Wow, this is a straightforward question. I'd go with the second option - piping the YAML directly to kubectl create. Saves me a step of creating the YAML file first.

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Devon

16 days ago

User2: Yeah, it definitely saves time.

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Rickie

18 days ago

User1: I agree, the second option is more efficient.

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