A DevOps Engineer at a Startup Cloud-Based Gaming Company Has

A DevOps Engineer at a startup cloud-based gaming company has the task of formalizing deployment strategies. The strategies must meet the following requirements: Use standard Git commands, such as git clone and git push for the code repository. Management tools should maximize the use of platform solutions where possible. Deployment packages must be immutable and in the form of Docker images. How can the Engineer meet these requirements?

A) Use AWS CodePipeline to trigger a build process when software is pushed to a self-hosted GitHub repository. CodePipeline will use a Jenkins build server to build new Docker images. CodePipeline will deploy into a second target group in Amazon ECS behind an Application Load Balancer. Cutover will be managed by swapping the listener rules on the Application Load Balancer.
B) Use AWS CodePipeline to trigger a build process when software is pushed to a private GitHub repository. CodePipeline will use AWS CodeBuild to build new Docker images. CodePipeline will deploy into a second target group in Amazon ECS behind an Application Load Balancer. Cutover will be managed by swapping the listener rules on the Application Load Balancer.
C) Use a Jenkins pipeline to trigger a build process when software is pushed to a private GitHub repository. AWS CodePipeline will use AWS CodeBuild to build new Docker images. CodePipeline will deploy into a second target group in Amazon ECS behind an Application Load Balancer. Cutover will be managed by swapping the listener rules on the Application Load Balancer.
D) Use AWS CodePipeline to trigger a build process when software is pushed to an AWS CodeCommit repository. CodePipeline will use an AWS CodeBuild build server to build new Docker images. CodePipeline will deploy into a second target group in a Kubernetes Cluster hosted on Amazon EC2 behind an Application Load Balancer. Cutover will be managed by swapping the listener rules on the Application Load Balancer.