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Linux Foundation CKA Exam - Topic 5 Question 5 Discussion

SIMULATIONSet the node named ek8s-node-1 as unavailable and reschedule all the pods running on it.
A) solution
B) solution

Linux Foundation CKA Exam - Topic 5 Question 5 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 5
Topic #: 5
[All CKA Questions]

SIMULATION

Set the node named ek8s-node-1 as unavailable and reschedule all the pods running on it.

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Suggested Answer: A

by Paz at May 06, 2022, 03:43 AM

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Ellsworth
9 months ago
I think option B is actually better for this scenario.
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Patrick
9 months ago
This is standard practice, nothing surprising here.
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Lynsey
10 months ago
Wait, are we sure this won't cause downtime?
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Dominic
10 months ago
Totally agree, that's the way to do it!
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Valentin
10 months ago
Just set the node to unschedulable and drain it.
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Telma
10 months ago
I vaguely remember that we might need to handle pod disruption budgets if there are critical pods running. I hope that doesn't complicate things too much!
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Elena
10 months ago
I feel like we should first set the node to unschedulable and then use `kubectl delete pod` to force the pods to reschedule. Is that right?
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Ming
10 months ago
I remember practicing a similar question where we had to drain a node. I think we might need `kubectl drain` to reschedule the pods, but I can't recall the flags we should use.
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Trevor
10 months ago
I think we need to use `kubectl cordon` to mark the node as unavailable, but I'm not entirely sure about the exact command syntax.
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Katheryn
10 months ago
Hmm, I'm a bit unsure about this one. The question is asking for examples of interdependence, but I'm not entirely sure what that means in this context. I'll have to think it through carefully.
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Geraldo
10 months ago
I feel pretty confident about this one. Global firms can definitely facilitate globalisation by lobbying for free trade and by contributing to a homogenisation of culture across borders. I think those are the two strongest arguments.
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Dante
10 months ago
Hmm, this seems like a tricky one. I'll need to think carefully about the Flume data transmission process and how the Sink component works.
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Barrett
10 months ago
Hmm, I'm a bit unsure about this one. I know the CAN-SPAM Act has something to do with regulating spam, but I'm not totally clear on the specifics of how it's intended to help consumers.
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