🚀 Three-Tier MERN Stack Web Application Deployment on AWS EKS using AWS EKS, Jenkins, ArgoCD, Prometheus and Grafana

🚀 Configuring Production-Ready EKS Clusters with Terraform

Welcome to the Three-Tier MERN Stack 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.

Table of Contents

• Application Code
• Jenkins Pipeline Code
• Jenkins Server With Terraform
• Kubernetes Manifests Files
• Project Details

Application Code

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

Jenkins Pipeline Code

In the jenkins/pipelines/ directory, you'll find Jenkins pipeline scripts. These scripts automate the CI/CD process, ensuring smooth integration and deployment of your application.

Jenkins Server With Terraform

Explore the tf/files/jenkins/ directory to find Terraform scripts for setting up the Jenkins Server on AWS and tf/files/eks/ for eks with modules that demonstrates the practical steps to set up and automate an EKS cluster. These scripts simplify the infrastructure provisioning process.

Kubernetes Manifests Files

The k8s/manifests/ directory holds Kubernetes manifests for deploying your application on AWS EKS. Understand and customize these files to suit your project needs.

Project Details

🛠️ Tools Explored:

• Terraform & AWS CLI for AWS infrastructure
• Jenkins, Sonarqube, Terraform, Kubectl, and more for CI/CD setup
• Helm, Prometheus, and Grafana for Monitoring
• ArgoCD for GitOps practices

🚢 High-Level Overview:

• IAM User setup & Terraform magic on AWS
• Jenkins deployment with AWS integration
• EKS Cluster creation & Load Balancer configuration
• Private ECR repositories for secure image management
• Helm charts for efficient monitoring setup
• GitOps with ArgoCD

📈 The journey covered everything from setting up tools to deploying a Three-Tier app, ensuring data persistence, and implementing CI/CD pipelines.

Getting Started

To get started with this project, refer to our comprehensive guide that walks you through IAM user setup, infrastructure provisioning, CI/CD pipeline configuration, EKS cluster creation, and more.

🌟 Comprehensive Guide

For a detailed guide, please refer to my blog post on Medium.

Happy Coding! 🚀