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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 724 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 724
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company runs container applications by using Amazon Elastic Kubernetes Service (Amazon EKS) and the Kubernetes Horizontal Pod Autoscaler. The workload is not consistent throughout the day. A solutions architect notices that the number of nodes does not automatically scale out when the existing nodes have reached maximum capacity in the cluster, which causes performance issues.

Which solution will resolve this issue with the LEAST administrative overhead?

  • A. Scale out the nodes by tracking the memory usage.
  • B. Use the Kubernetes Cluster Autoscaler to manage the number of nodes in the cluster.
  • C. Use an AWS Lambda function to resize the EKS cluster automatically.
  • D. Use an Amazon EC2 Auto Scaling group to distribute the workload.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by Andy_09 at Feb. 5, 2024, 7:30 p.m.
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FlyingHawk
3 months, 3 weeks ago
I think the better solution now is using Karpenter or turn on EKS Auto mode https://docs.aws.amazon.com/eks/latest/userguide/autoscaling.html
upvoted 1 times
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MatAlves
7 months, 1 week ago
Selected Answer: B
Refer to https://www.examtopics.com/discussions/amazon/view/109702-exam-aws-certified-solutions-architect-associate-saa-c03/
upvoted 2 times
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Scheldon
10 months ago
Selected Answer: B
AnswerB Using of Kubernetes Cluster Autoscaler seems to be the best solution here
upvoted 2 times
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alawada
1 year, 1 month ago
Selected Answer: B
When the workload increases and existing nodes reach maximum capacity, the Cluster Autoscaler detects the need for additional nodes and requests them from the underlying AWS infrastructure.
upvoted 2 times
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osmk
1 year, 2 months ago
Selected Answer: B
Bcorrect
upvoted 2 times
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Naveena_Devanga
1 year, 2 months ago
B is the correct answer. The Kubernetes Cluster Autoscaler automatically adjusts the number of nodes in your cluster when pods fail or are rescheduled onto other nodes. The Cluster Autoscaler uses Auto Scaling groups
upvoted 4 times
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jaswantn
1 year, 2 months ago
option B.
upvoted 2 times
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Andy_09
1 year, 2 months ago
Kubernetes Cluster Autoscaler looks correct
upvoted 4 times
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