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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Murray

1 months ago

I'm just gonna go with the YAML file option. It's the most explicit and leaves the least room for error. Plus, who doesn't love a good YAML file, am I right? *cricket sounds*

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Hortencia

1 months ago

Wait, we're supposed to create a pod, not a deployment? I thought this was supposed to be an easy question. *scratches head*

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Mignon

17 days ago

Once you have the YAML file ready, you can create the nginx pod in the engineering namespace.

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Jesse

17 days ago

Remember to use the correct command and YAML file to create the nginx pod with the 'env=test' label in the engineering namespace.

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Tomas

25 days ago

Don't worry, it's a common mistake. Let's focus on creating the nginx pod with the specified label in the engineering namespace.

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Ocie

29 days ago

Yes, we are creating a pod, not a deployment. Just follow the steps provided.

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Fletcher

1 months 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

1 months ago

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

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Francoise

2 months 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

2 months 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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Janey

17 days ago

User 3: I agree, it's a cleaner way to create the nginx pod with the specified label in the engineering namespace.

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Alysa

17 days ago

User 2: Yeah, generating the YAML and then applying it separately seems like a good idea.

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Altha

19 days ago

User 1: The YAML file looks good, but I think I'd prefer to use the first option.

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Fletcher

2 months ago

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

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Tula

2 months 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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