End To End Kubernetes Three Tier Dev Sec Ops Project

End-to-end DevOps project deploying a three-tier React, Node.js, and MongoDB application on AWS EKS. Features Terraform-based IaC, Jenkins CI/CD pipelines, ArgoCD GitOps, Helm, and monitoring with Prometheus and Grafana.

Blockchain & Cloud ComputingJavaScriptApache-2.0

Abstract

End To End Kubernetes Three Tier Dev Sec Ops Project is an open-source Blockchain & Cloud Computing project. End-to-end DevOps project deploying a three-tier React, Node.js, and MongoDB application on AWS EKS. Features Terraform-based IaC, Jenkins CI/CD pipelines, ArgoCD GitOps, Helm, and monitoring with Prometheus and Grafana. Welcome to the Three-Tier Web Application Deployment project! It is built using JavaScript, AWS, Docker, Jenkins, Kubernetes. The complete source code is publicly available on GitHub under the Apache License 2.0, making it a useful reference for students building a Blockchain & Cloud Computing mini project or final-year project.

1. Introduction

Welcome to the Three-Tier Web Application Deployment project!

This repository hosts the implementation of a Three-Tier Web App using ReactJS, NodeJS, and MongoDB, deployed on AWS EKS. The project covers a wide range of tools and practices for a robust and scalable DevOps setup.

The Application-Code directory contains the source code for the Three-Tier Web Application. Dive into this directory to explore the frontend and backend implementations.

2. Objective

End-to-end DevOps project deploying a three-tier React, Node.js, and MongoDB application on AWS EKS. Features Terraform-based IaC, Jenkins CI/CD pipelines, ArgoCD GitOps, Helm, and monitoring with Prometheus and Grafana.

This project demonstrates how JavaScript, AWS, Docker can be applied to a real-world Blockchain & Cloud Computing problem.

4. Technology Stack

JavaScriptAWSDockerJenkinsKubernetes

5. System Requirements

General requirements for this technology stack — check the README for exact versions.

  • Node.js (LTS) and npm
  • A modern web browser
  • VS Code or any code editor
  • Git (to clone the repository)

6. Installation & Setup

git clone https://github.com/AmanPathak-DevOps/End-to-End-Kubernetes-Three-Tier-DevSecOps-Project.git
cd End-to-End-Kubernetes-Three-Tier-DevSecOps-Project

Full setup instructions are in the project README.

7. Future Enhancements

Suggested extensions you can add to make this your own project.

  • Add a CI/CD pipeline with GitHub Actions
  • Deploy to a public test network or cloud free tier
  • Add monitoring and cost alerts

8. Viva / Review Questions

Common questions examiners ask for projects in this domain.

  1. Why does this problem need a blockchain or cloud-native design?
  2. Explain the smart contract / infrastructure components and how they interact.
  3. How are gas costs or cloud costs kept under control?
  4. How is the system secured (keys, IAM, access control)?
  5. How would the solution scale to many more users?

9. Source Code & License

This project is developed by AmanPathak-DevOps and published on GitHub under the Apache License 2.0. Please follow the license terms and credit the original author when you use or modify this code.

View Source on GitHubDownload ZIP

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