Kubernetes Cluster Setup and Node.js Deployment

This repository contains scripts and configuration files for setting up a Kubernetes cluster using Kind and deploying a simple Node.js application.

Scripts

• setup-cluster.sh: Bash script for installing Kind and creating a local Kubernetes cluster.
• main.tf: Terraform script for deploying the Node.js application image to the Kubernetes cluster.

Configuration Files

• Dockerfile: Dockerfile for building the Node.js application container.
• kube.yaml: Kubernetes Deployment manifest for deploying the Node.js application.

Prerequisites

Before running the scripts, make sure you have the following tools installed:

• Docker
• Kind
• Terraform
• kubectl

Usage

1. Run setup-cluster.sh to install Kind and create a local Kubernetes cluster (For MacOS users, you may need to adjust to your requirement).
2. Run npm init to create a simple Node.js application and setup your package.json.
3. Run docker build to build the Node.js application.
4. Run docker push to push it to your docker hub repository.
5. Run main.tf to deploy the Node.js application image to the Kubernetes cluster.

Notes

• Ensure that the necessary permissions are set up for pulling images from your Docker registry.
• Adjust the configuration files as needed for your specific environment.