Actualiser README.md

README.md

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+# Todo App Kubernetes Deployment
+
+This repository contains the Kubernetes configuration files to deploy the Todo App. Follow the instructions below to deploy the application on your Kubernetes cluster.
+
+## Description
+
+The Todo App is a simple web application that allows users to create, read, update, and delete todo items. It is built using Node.js and is containerized using Docker.
+
+## Containers Used
+
+- **elineen/todo-app:latest**: The main application container that runs the Todo App.
+
+## Kubernetes Objects
+
+- **Namespace**: `my-namespace` - The namespace in which all other objects are created.
+- **Deployment**: Defines the deployment configuration for the Todo App.
+- **StatefulSet**: Defines the stateful set configuration for the Todo App, including PersistentVolume and PersistentVolumeClaim objects.
+- **Service**: Exposes the Todo App to the network.
+
+## Virtual Networks and Named Volumes
+
+- **PersistentVolume**: Defines a persistent volume for storing application data.
+- **PersistentVolumeClaim**: Claims the persistent volume for use by the StatefulSet.
+
+## Container Configuration
+
+The container configuration includes the following:
+- **Image**: `elineen/todo-app:latest`
+- **Ports**: The application listens on port 8080.
+- **Volume Mounts**: The container mounts the persistent volume at `/data`.
+
+## Instructions
+
+### Prerequisites
+
+- Kubernetes cluster (e.g., Minikube, Docker Desktop, or a cloud provider like GKE, EKS, AKS)
+- `kubectl` command-line tool installed and configured to interact with your Kubernetes cluster
+- Docker installed and configured to pull images from Docker Hub
+
+### Prepare the Application
+
+Run the following script to prepare the application, build the Docker image, and create the persistent volumes:
+
+```bash
+./prepare-app.sh
+
+
+
 # Web Application Deployment to Kubernetes
 
 ## Description