AWS CI/CD Pipeline Project

This project demonstrates a complete CI/CD pipeline using AWS services.

Architecture includes:

• GitHub (Source Control)
• AWS CodePipeline (Pipeline Orchestration)
• AWS CodeBuild (Build Stage)
• AWS CodeDeploy (Deployment)
• Amazon EC2 (Application Hosting)
• Amazon S3 (Artifact Storage)

Application

A simple Flask web application with health endpoint.

Routes:

/ -> Returns application message
/health -> Returns OK

CI/CD Flow

Developer Push Code ↓ GitHub Repository ↓ AWS CodePipeline ↓ AWS CodeBuild ↓ AWS CodeDeploy ↓ EC2 Server Deployment

Technologies Used

• Python
• Flask
• AWS EC2
• AWS CodePipeline
• AWS CodeBuild
• AWS CodeDeploy
• Amazon S3
• Git
• GitHub

Setup Steps

1. Create GitHub repository
2. Create EC2 instance
3. Install CodeDeploy agent
4. Create S3 artifact bucket
5. Configure CodeBuild
6. Configure CodeDeploy
7. Create CodePipeline

Testing Deployment

Push new code to the main branch: git add . git commit -m "update" git push

Pipeline will automatically trigger.

Access the application:

Author

DevOps CI/CD School Project

Suvo Biswas