What is CodePipeline?

• CodePipeline builds, tests, and deploys your code every time there is a code change, based on the release process models you define. Think of it as a CI/CD Pipeline service.

Task-01 :

Create a Deployment group of Ec2 Instance.

• Open the AWS Management Console and navigate to AWS CodeDeploy.

• Click on "Create Deployment Group" and provide a name and description for the group.

• Select the EC2 instances you want to include in the group and configure the deployment settings.

• Define the deployment type, load balancer settings, and alarms for monitoring.

• Save the deployment group configuration.

Create a CodePipeline that gets the code from CodeCommit, Builds the code using CodeBuild and deploys it to a Deployment Group.

• Go to the AWS Management Console and navigate to AWS CodePipeline.

• Click on "Create pipeline" and provide a name and description for the pipeline.

• Provide the Pipeline name and select to create a New service role and click on Next.

• Configure the source stage by selecting CodeCommit as the source provider and specifying the repository and branch and click on Next.

• Configure the build stage by selecting CodeBuild as the build provider and specifying the build project and click on Next.

• Set up the deploy stage by selecting AWS CodeDeploy as the deploy provider and specifying the deployment group created earlier and click on Next.

• Review the pipeline configuration and click on "Create pipeline" to create the CodePipeline.

• CodePipeline will fetch the code from CodeCommit, build the code using CodeBuild and deploy the application in the EC2 instance specified in CodeDeploy.

• Navigate to the public IP Address of the EC2 instance where the application has been deployed and verify the HTML website deployment works.

By following these steps, you can create a CodePipeline that integrates CodeCommit, CodeBuild, and CodeDeploy. This enables a seamless flow of your application code from source control to build and deployment on the EC2 instances in the deployment group.