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Difficulty: MediumAWS Management, Governance, and Developer Tools

A startup's development team wants to establish a continuous integration and continuous delivery (CI/CD) workflow on AWS. They need a service that can coordinate the entire software release process by automatically retrieving source code from a repository, triggering a build tool, running unit tests, and deploying the application to Amazon EC2 instances. Which AWS service is designed to model, visualize, and automate these end-to-end pipeline stages?

  1. AWS CodePipelineAnswer
  2. B
    AWS CodeBuild
  3. C
    AWS CodeDeploy
  4. D
    AWS CloudFormation

Answer

AWS CodePipeline
AWS CodePipeline is designed specifically to model, visualize, and automate the steps required to release software. It functions as the workflow orchestrator that coordinates pulling code from a source repository, sending it to a build tool like AWS CodeBuild, and executing deployment through a service like AWS CodeDeploy.

Step-by-Step Solution

1
Analyze the business and technical scenario requirements.
The scenario requires a service that can coordinate, model, visualize, and automate different stages of a continuous integration and continuous delivery (CI/CD) release pipeline (sourcing, building, testing, deploying).
Understanding the core requirement helps distinguish between services that perform individual tasks (like building or deploying) and the service that orchestrates the entire workflow.
2
Evaluate the capabilities of the developer tools mentioned.
AWS CodePipeline functions as the workflow orchestrator. AWS CodeBuild handles compiling/testing. AWS CodeDeploy handles deployment. AWS CloudFormation handles infrastructure provisioning.
This step identifies which service fits the specific role of end-to-end automation and visualization of the workflow.

Key Concept

AWS CodePipeline is the orchestration service for CI/CD workflows, coordinating build, test, and deployment phases.
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Topics

AWS Management, Governance, and Developer Tools

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