AWS Certified DevOps Engineer - Professional DOP-C02 — Topic 1 Question 246

Question

A DevOps engineer is setting up an Amazon Elastic Container Service (Amazon ECS) blue/green deployment for an application by using AWS CodeDeploy and AWS CloudFormation. During the deployment window, the application must be highly available and CodeDeploy must shift 10% of traffic to a new version of the application every minute until all traffic is shifted. Which configuration should the DevOps engineer add in the CloudFormation template to meet these requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Add the AWS::CodeDeployBlueGreen transform and the AWS::CodeDeploy::BlueGreen hook parameter with the CodeDeployDefault.ECSLinear10PercentEvery1Minutes deployment configuration. Amazon ECS orchestrates containers and integrates natively with AWS networking and IAM. AWS Config tracks resource configuration changes and evaluates compliance. AWS CodeDeploy automates application deployments to compute services. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

AWS Certified DevOps Engineer - Professional DOP-C02 — Question 246