Exam AWS Certified DevOps Engineer - Professional DOP-C02 All Questions

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Exam AWS Certified DevOps Engineer - Professional DOP-C02 topic 1 question 158 discussion

Exam question from Amazon's AWS Certified DevOps Engineer - Professional DOP-C02

Question #: 158
Topic #: 1

[All AWS Certified DevOps Engineer - Professional DOP-C02 Questions]

An ecommerce company uses a large number of Amazon Elastic Block Store (Amazon EBS) backed Amazon EC2 instances. To decrease manual work across all the instances, a DevOps engineer is tasked with automating restart actions when EC2 instance retirement events are scheduled.

How can this be accomplished?

A. Create a scheduled Amazon EventBridge rule to run an AWS Systems Manager Automation runbook that checks if any EC2 instances are scheduled for retirement once a week. If the instance is scheduled for retirement, the runbook will hibernate the instance.
B. Enable EC2 Auto Recovery on all of the instances. Create an AWS Config rule to limit the recovery to occur during a maintenance window only.
C. Reboot all EC2 instances during an approved maintenance window that is outside of standard business hours. Set up Amazon CloudWatch alarms to send a notification in case any instance is failing EC2 instance status checks.
D. Set up an AWS Health Amazon EventBridge rule to run AWS Systems Manager Automation runbooks that stop and start the EC2 instance when a retirement scheduled event occurs.

Show Suggested Answer

Suggested Answer: D 🗳️

by PrasannaBalaji at Dec. 29, 2023, 1:37 p.m.

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Comments

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thanhnv142

Highly Voted 1 year ago

Selected Answer: D

D is correct: <automating restart actions when EC2 instance retirement events are scheduled>: these even occurs when the underlying infra that runs the instances needs to be repaired. To deal with this, just need to stop and start the instance to re-locate the instance to a different physical machine A: Hibernate would not work for this scenario B: This would also bring back the instance. However, AWS config rule cannot limit the recovery. It only reports, not actions C: This option is a manual work, not automated one

upvoted 7 times

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DanShone

Highly Voted 11 months, 1 week ago

Selected Answer: D

D - Retirement relates to AWS Health

upvoted 5 times

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c3518fc

Most Recent 10 months ago

Selected Answer: D

By leveraging AWS Health events, Amazon EventBridge, and AWS Systems Manager Automation runbooks, you can create an automated and event-driven solution that responds to EC2 instance retirement events in a timely and consistent manner, minimizing manual effort and reducing the risk of service disruptions.

upvoted 5 times

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dkp

10 months, 1 week ago

Selected Answer: D

answer D

upvoted 3 times

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sarlos

1 year ago

D is correct

upvoted 2 times

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a54b16f

1 year, 1 month ago

Selected Answer: D

retirement is tied with Health

upvoted 3 times

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kabary

1 year, 1 month ago

Answer is D. Once a week is a joke :D

upvoted 3 times

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csG13

1 year, 1 month ago

Selected Answer: D

It 's D

upvoted 3 times

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PrasannaBalaji

1 year, 1 month ago

Selected Answer: D

D is correct https://aws.amazon.com/blogs/mt/automate-remediation-actions-for-amazon-ec2-notifications-and-beyond-using-ec2-systems-manager-automation-and-aws-health/

upvoted 3 times

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