AWS Certified Developer – Associate — Question 62

A company is planning to use AWS CodeDeploy to deploy an application to Amazon Elastic Container Service (Amazon ECS). During the deployment of a new version of the application, the company initially must expose only 10% of live traffic to the new version of the deployed application. Then, after 15 minutes elapse, the company must route all the remaining live traffic to the new version of the deployed application.
Which CodeDeploy predefined configuration will meet these requirements?

Answer options

• A. CodeDeployDefault.ECSCanary10Percent15Minutes
• B. CodeDeployDefault.LambdaCanary10Percent5Minutes
• C. CodeDeployDefault.LambdaCanary10Percent15Minutes
• D. CodeDeployDefault.ECSLinear10PercentEvery1 Minutes

Correct answer: A

Explanation

The correct answer is A, CodeDeployDefault.ECSCanary10Percent15Minutes, as it specifically allows for 10% of traffic to be sent to the new version for 15 minutes before switching all traffic. Options B and C are related to AWS Lambda and do not apply to ECS, while option D does not meet the timing requirement of 15 minutes.