Blue-Green Deployment Automation System

I want to create an application deployment process, and it needs to be a "Blue-Green deployment.

Automatically pull the latest code from the repository and build the artifact, completing the CI/CD pipeline. Deploy the new version to a new "green" environment. After deployment, run automated health checks on the "green" environment. If the health check passes, automatically switch traffic to the "green" environment and generate a deployment report. If the check fails, keep the traffic on the "blue" environment and send a failure alert.