CI/CD Pipeline Automation

Overview

This repository implements a complete CI/CD pipeline that automates build, test, containerization, and deployment of applications using industry-standard DevOps tools.

CI/CD Flow

1. Code pushed to GitHub
2. Pipeline triggered automatically
3. Application build
4. Docker image creation
5. Image pushed to registry
6. Deployment to Kubernetes

Tools Used

• GitHub
• Jenkins / GitHub Actions
• Docker
• Kubernetes
• Shell scripting

Pipeline Stages

• Checkout source code
• Build application
• Run tests
• Build Docker image
• Push image to registry
• Deploy to Kubernetes cluster

Jenkinsfile / Workflow

The pipeline is defined as code using:

• Jenkinsfile (Declarative Pipeline) OR
• GitHub Actions YAML

How to Run

• Push code to main branch
• Pipeline triggers automatically
• Monitor pipeline execution via CI tool UI

Key DevOps Concepts Demonstrated

• Pipeline as Code
• Automated deployments
• Immutable artifacts
• Continuous Integration & Delivery

Outcome

Reliable and repeatable deployments with zero manual intervention.