# Web Application Deployment to Kubernetes

## Description

This project deploys a simple web application to Kubernetes using a Deployment, StatefulSet, Service, PersistentVolume, and PersistentVolumeClaim. The application is a basic Node.js server that serves a web page.

## Containers Used

- **web-app-container**: A container running a Node.js application.

## Kubernetes Objects

- **Namespace**: `my-namespace`
- **Deployment**: `web-app-deployment`
- **StatefulSet**: `web-app-statefulset`
- **Service**: `web-app-service`
- **PersistentVolume**: `pv-volume`
- **PersistentVolumeClaim**: `pvc-claim`

## Virtual Networks and Named Volumes

- The application uses a PersistentVolume and PersistentVolumeClaim to store data.
- The Service exposes the application on port 80.

## Container Configuration

- The Dockerfile builds a Node.js application and exposes port 8080.
- The Deployment and StatefulSet use the image `my-web-app:latest`.

## Instructions

### Prepare the Application

1. Run the `prepare-app.sh` script to build the Docker image and create the namespace and persistent volumes.

```bash
./prepare-app.sh