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Linux Foundation CKS Exam - Topic 1 Question 36 Discussion

Actual exam question for Linux Foundation's CKS exam
Question #: 36
Topic #: 1
[All CKS Questions]

Task

Create a NetworkPolicy named pod-access to restrict access to Pod users-service running in namespace dev-team.

Only allow the following Pods to connect to Pod users-service:

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Suggested Answer: A

by Chantell at Apr 21, 2023, 07:17 PM

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Vernice
4 months ago
Yeah, but isn't it a bit overkill for a small team?
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Tyra
4 months ago
I think we also need to consider egress rules too.
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Daniel
4 months ago
Wait, can we really restrict access like that? Sounds tricky.
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Suzi
4 months ago
Totally agree, it's essential for security!
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Maddie
5 months ago
Just need to specify the podSelector in the NetworkPolicy.
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Shaun
5 months ago
I think we should use the `podSelector` to restrict access, but I can't recall if we need to include any specific ports or protocols.
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Bernardo
5 months ago
I feel like I might confuse the namespace settings. Do we need to specify the namespace in the NetworkPolicy?
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Renea
5 months ago
I remember practicing a similar question where we had to set up ingress rules. I hope this one is just as straightforward!
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Lai
5 months ago
I think we need to define the pod selector correctly to match the allowed Pods, but I'm not entirely sure about the syntax.
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Tawanna
6 months ago
Hmm, this seems straightforward. I'd go with HttpSession objects and a database to store the cart items.
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Billye
6 months ago
Analytics Builder could be a good choice, but I'm not as familiar with that tool. I'll need to review the capabilities of option C to see if it fits the requirements.
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Carri
11 months ago
This is a piece of cake. I'll just copy the YAML from the images and call it a day.
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Bettyann
11 months ago
Ha! I bet the correct answer is the one with the most options. That's usually how these exams work.
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Alba
9 months ago
User 3: Let's go with that then.
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Whitney
10 months ago
User 2: Yeah, that's a common strategy in exams.
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Rickie
10 months ago
User 1: I think the correct answer is the one with the most options.
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Alease
11 months ago
Wait, do I have to specify the namespace for the allowed Pods? That's not very clear in the question.
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Bobbie
9 months ago
Once you set up the NetworkPolicy with the correct namespaceSelector, only the specified Pods will be able to connect to users-service.
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Franklyn
9 months ago
Make sure to define the namespace in the 'namespaceSelector' to restrict access to the Pod users-service in the dev-team namespace.
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Cristina
9 months ago
You can use the 'namespaceSelector' field in the NetworkPolicy to specify the namespace.
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Romana
9 months ago
Yes, you need to specify the namespace for the allowed Pods.
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Jerrod
9 months ago
That's the right approach to restrict access to the Pod users-service in the dev-team namespace.
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Curt
9 months ago
Got it, I will make sure to include the 'namespaceSelector' field in the NetworkPolicy.
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Rodney
10 months ago
The NetworkPolicy should restrict access to the users-service Pod only for the specified Pods in the same namespace.
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Karan
10 months ago
You can use the 'namespaceSelector' field in the NetworkPolicy to specify the namespace.
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Gilbert
10 months ago
Yes, you need to specify the namespace for the allowed Pods.
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Wei
10 months ago
Make sure to define the NetworkPolicy with the correct namespace for the allowed Pods to connect to users-service.
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Elena
10 months ago
Yes, you need to specify the namespace for the allowed Pods. It should be in the same namespace as the users-service Pod.
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Cordelia
11 months ago
Okay, this looks straightforward. The NetworkPolicy should only allow the specified Pods to connect to the users-service.
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Chana
12 months ago
I believe using labels and selectors is key to restricting access.
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Joaquin
12 months ago
I agree, setting up NetworkPolicy can be tricky.
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Lashanda
12 months ago
I think the task is challenging.
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