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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]

Create a User named john, create the CSR Request, fetch the certificate of the user after approving it.

Create a Role name john-role to list secrets, pods in namespace john

Finally, Create a RoleBinding named john-role-binding to attach the newly created role john-role to the user john in the namespace john. To Verify:Use the kubectl auth CLI command to verify the permissions.

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Suggested Answer: A

Contribute your Thoughts:

Diego
4 days ago
This question looks straightforward, I think I can handle it. I'll start by creating the user and the CSR, then approve the certificate. After that, I'll create the role and role binding as specified.
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Nan
6 days ago
Hmm, I'm not entirely sure about this one. Black box testing means the tester doesn't have access to the internal implementation, but I'm not sure if that means "complete" visibility or something else. I'll have to think about this a bit more.
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Veronika
15 days ago
This is a tricky one. I'll need to think carefully about the differences between Agile and PRINCE2 to determine where they blend best.
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Carman
16 days ago
I'm drawing a blank on this one. The options all sound kind of similar to me. I'll have to make an educated guess and hope for the best.
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Rosalia
5 months ago
As a Kubernetes admin, I'd be careful about approving random CSRs. Make sure you know who 'john' is and why they need those permissions before signing off!
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Haydee
5 months ago
Haha, I wonder if the developers who created the 'NEW_CRD' resource had a sense of humor when they named it. Anyway, this question looks straightforward enough.
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Avery
5 months ago
The explanation provided is very detailed and covers all the steps required. I think I have a good understanding of how to approach this type of scenario now.
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Gilbert
3 months ago
No problem at all. Happy to help anytime!
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Kiley
4 months ago
I will definitely reach out if I need more help. Thanks again for your assistance.
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Pearly
4 months ago
You're welcome! Let me know if you have any other questions or need further clarification.
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Layla
4 months ago
Thanks for the detailed explanation. It really helps to have all the steps laid out clearly.
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Samira
5 months ago
This is a great question that covers some important Kubernetes concepts. Creating a user, CSR, and then attaching permissions via a role and role binding is a common real-world task.
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Florinda
3 months ago
User3: Retrieve the certificate from the CSR with 'kubectl get csr/myuser -o yaml'.
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Micah
3 months ago
User2: Get the list of CSRs with 'kubectl get csr'.
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Clay
3 months ago
User1: Use kubectl to create a CSR and approve it.
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Melodie
6 months ago
Yes, but the explanation provided gives a clear step-by-step guide. We just need to follow it carefully and verify the permissions using the kubectl auth CLI command.
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Helene
6 months ago
I agree, it seems like we need to create a CSR, fetch the certificate, and set up roles and role bindings. It's a lot to remember.
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Melodie
6 months ago
I think this question is quite challenging. I'm not sure if I remember all the steps correctly.
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