Exam AWS Certified Solutions Architect - Professional All Questions

View all questions & answers for the AWS Certified Solutions Architect - Professional exam

Exam AWS Certified Solutions Architect - Professional topic 1 question 524 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional

Question #: 524
Topic #: 1

[All AWS Certified Solutions Architect - Professional Questions]

A Solutions Architect must update an application environment within AWS Elastic Beanstalk using a blue/green deployment methodology. The Solutions Architect creates an environment that is identical to the existing application environment and deploys the application to the new environment.
What should be done next to complete the update?

A. Redirect to the new environment using Amazon Route 53
B. Select the Swap Environment URLs option
C. Replace the Auto Scaling launch configuration
D. Update the DNS records to point to the green environment

Show Suggested Answer

Suggested Answer: B 🗳️
Reference:
https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.CNAMESwap.html

by awsec2 at Sept. 10, 2019, 11 a.m.

Disclaimers:

- ExamTopics website is not related to, affiliated with, endorsed or authorized by Amazon.
- Trademarks, certification & product names are used for reference only and belong to Amazon.

Comments

Submit Cancel

awsec2

Highly Voted 3 years, 8 months ago

b. https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.CNAMESwap.html

upvoted 23 times

...

evargasbrz

Most Recent 2 years, 5 months ago

Selected Answer: B

it's B

upvoted 1 times

...

cldy

3 years, 6 months ago

B. Select the Swap Environment URLs option

upvoted 2 times

...

AzureDP900

3 years, 6 months ago

I'll go with B

upvoted 1 times

...

WhyIronMan

3 years, 7 months ago

I'll go with B

upvoted 2 times

...

zolthar_z

3 years, 7 months ago

The Answer is B, https://docs.aws.amazon.com/whitepapers/latest/blue-green-deployments/swap-the-environment-of-an-elastic-beanstalk-application.html

upvoted 2 times

...

Waiweng

3 years, 7 months ago

it's B

upvoted 1 times

...

awsexamprep47

3 years, 7 months ago

B for sure

upvoted 1 times

...

Kian1

3 years, 7 months ago

going with B

upvoted 2 times

...

Ebi

3 years, 7 months ago

B is the answer

upvoted 3 times

...

tipzzz

3 years, 7 months ago

answer is D : https://medium.com/@kumargaurav1247/blue-green-deployment-introduction-68b01d471dde

upvoted 1 times

kirrim

3 years, 7 months ago

That's the method for changing the CNAME entry if you have full control over the environment. In EB you can't change the CNAME record yourself, EB controls that. You have to tell EB what environment it should point the CNAME record to. That is done by changing the FQDN (technically not a URL, but AWS still calls it a URL) for the environment: https://docs.aws.amazon.com/whitepapers/latest/blue-green-deployments/swap-the-environment-of-an-elastic-beanstalk-application.html

upvoted 2 times

...

Bulti

3 years, 7 months ago

Answer is B. You need to swap Environment URLs

upvoted 1 times

...

spring21

3 years, 7 months ago

B : When an application is developed and deployed to an AWS Elastic Beanstalk environment, having two separate, but identical, environments—blue and green—increases availability and reduces risk. In this Quick Start architecture, the blue environment is the production environment that normally handles live traffic. The CI/CD pipeline architecture creates a clone (green) of the live Elastic Beanstalk environment (blue). The pipeline then swaps the URLs between the two environments.

upvoted 3 times

...

T14102020

3 years, 7 months ago

Correct is B. Swap Environment URLs

upvoted 1 times

...

jackdryan

3 years, 7 months ago

I'll go with B

upvoted 2 times

...

AWSKrish

3 years, 7 months ago

D: Please note it is B/G deployment and once Updating DNS is saffice. Wondering SWAP would do traffic in 2 directions once new env is ready that is not needed,

upvoted 3 times