Chapter 5: Adding Continuous Integration and Continuous Deployment

1. The terms CI, CD and continuous delivery can be defined as follows:
   • Continuous Integration: A CI pipeline will allow us to test proposed code changes automatically and continuously. This will free up the time of developers and QAs who no longer have to carry out as much manual testing. It also makes the integration of code changes much easier.
   • Continuous Deployment: In CD, you drastically accelerate the feedback loop process that DevOps provides. Releasing new code to production at high speed lets you collect real customer metrics, which often leads to exposing new and unexpected issues.
   • Continuous Delivery: In order to build our continuous delivery pipeline, we are first going to create a CloudFormation stack for a production environment. We will then add a new deployment group in CodeDeploy...