Linux Foundation Exam CKS Topic 1 Question 56 Discussion

Actual exam question for Linux Foundation's CKS exam

Question #: 56
Topic #: 1

[All CKS Questions]

Context

A PodSecurityPolicy shall prevent the creation of privileged Pods in a specific namespace.

Task

Create a new PodSecurityPolicy named prevent-psp-policy,which prevents the creation of privileged Pods.

Create a new ClusterRole named restrict-access-role, which uses the newly created PodSecurityPolicy prevent-psp-policy.

Create a new ServiceAccount named psp-restrict-sa in the existing namespace staging.

Finally, create a new ClusterRoleBinding named restrict-access-bind, which binds the newly created ClusterRole restrict-access-role to the newly created ServiceAccount psp-restrict-sa.

AExplanation:

Show Suggested Answer

Suggested Answer: A

by Lorrine at May 31, 2024, 08:15 AM

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Johnetta

4 months ago

Ah, the classic 'prevent privileged Pods' task. I've done this a few times before, so I'm feeling confident. Let's crush this!

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Clare

3 months ago

I'll create the new ClusterRole named restrict-access-role next.

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Catarina

3 months ago

I'm ready to create the new PodSecurityPolicy named prevent-psp-policy.

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Christiane

4 months ago

I'll create the new ClusterRole named restrict-access-role next.

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Evangelina

4 months ago

I'm ready to create the new PodSecurityPolicy named prevent-psp-policy.

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Selene

5 months ago

Wait, do we need to include any specific configurations in the PSP? I don't want to miss anything important. Time to review the docs again.

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Leonida

5 months ago

Hold up, is that a trick question? I feel like there's a hidden catch somewhere. Better double-check everything before submitting.

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Lauran

4 months ago

I agree, we should double-check everything before submitting to avoid any hidden catches.

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Shawn

4 months ago

Yeah, let's make sure we don't miss any steps to prevent the creation of privileged Pods.

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Gladys

4 months ago

I think we need to carefully follow the instructions to create the new PodSecurityPolicy.

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Anthony

5 months ago

This looks straightforward. Create the PSP, ClusterRole, ServiceAccount, and ClusterRoleBinding. Shouldn't be too difficult.

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Salley

4 months ago

I created the ServiceAccount psp-restrict-sa and the ClusterRoleBinding restrict-access-bind.

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Temeka

5 months ago

I created the ClusterRole restrict-access-role.

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Dante

5 months ago

I created the PodSecurityPolicy prevent-psp-policy.

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Dominque

5 months ago

I agree, it requires a good understanding of security policies in Kubernetes.

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Edna

5 months ago

I think the question about PodSecurityPolicy is quite challenging.

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