Full CI/CD Pipeline using GitHub Actions, Docker, Terraform and AWS EC2

Overview

This project demonstrates a complete DevOps CI/CD pipeline for a Node.js application using:

• GitHub Actions
• Docker
• Docker Hub
• Terraform
• AWS EC2
• Docker Compose

The pipeline automatically:

1. Runs tests
2. Builds Docker image
3. Pushes image to Docker Hub
4. Creates infrastructure using Terraform
5. Deploys containerized application to AWS EC2

---

Tech Stack

• Node.js
• Docker
• Docker Compose
• GitHub Actions
• Terraform
• AWS EC2
• Ubuntu Server

---

CI/CD Workflow

GitHub Push
    ↓
GitHub Actions
    ↓
Run Tests
    ↓
Terraform Apply
    ↓
Docker Build
    ↓
Docker Hub Push
    ↓
Deploy to EC2

---

Features

• Automated CI/CD pipeline
• Infrastructure as Code using Terraform
• Containerized Node.js application
• Docker Compose deployment
• Auto deployment on push to main branch
• AWS EC2 provisioning
• Docker Hub integration

---

Docker Hub

Docker Image:

ayushsingh0/devops-project:v1

---

GitHub Actions Workflow

Workflow File:

.github/workflows/deploy.yml

---

Terraform Commands

Initialize Terraform

terraform init

Apply Infrastructure

terraform apply -auto-approve

Destroy Infrastructure

terraform destroy -auto-approve

---

Run Docker Locally

Build Image

docker build -t devops-project .

Run Container

docker run -p 3000:3000 devops-project

---

Future Improvements

• NGINX Reverse Proxy
• HTTPS with Certbot
• Monitoring using Prometheus & Grafana
• Kubernetes Deployment
• AWS ECS Migration
• Terraform Remote Backend

---

Author

Ayush Singh