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+# Google Kubernetes Engine (GKE) Autopilot and Kustomize
+
+Welcome to the NodeJS DevOps Project GitHub repository! This repository contains instructions and resources to help you get started with Google Kubernetes Engine (GKE) Autopilot and Google Cloud Shell. 
+
+## Table of Contents
+- [Introduction](#introduction)
+- [Prerequisites](#prerequisites)
+- [Getting Started](#getting-started)
+  - [Install HELM](#install-helm)
+  - [Install nginx-controller](#install-nginx-controller)
+- [Kubernetes Autopilot](#kubernetes-autopilot)
+  - [Create a Namespace](#create-a-namespace)
+  - [Deploy an Application](#deploy-an-application)
+- [Google Cloud Shell](#google-cloud-shell)
+- [Useful Commands](#useful-commands)
+
+## Introduction
+This repository provides a step-by-step guide to setting up a Kubernetes environment with GKE Autopilot and using Google Cloud Shell for management and deployment tasks.
+
+## Prerequisites
+Before you begin, make sure you have the following prerequisites:
+- A Google Cloud Platform (GCP) account with billing enabled.
+- Google Cloud SDK (gcloud) installed on your local machine.
+- Access to a GKE cluster with Autopilot enabled.
+
+
+# Google Cloud Shell
+Google Cloud Shell provides a browser-based shell environment that you can use for managing your GCP resources and interacting with Kubernetes clusters.
+
+To access Google Cloud Shell, follow these steps:
+
+Log in to your GCP Console.
+Click on the "Activate Cloud Shell" button in the upper-right corner.
+
+### Install HELM
+To install HELM, use the following commands:
+
+## Add & Update the HELM repository
+```bash
+
+helm repo add helm https://helm.sh/helm
+
+helm repo update
+```
+## Install nginx-controller
+To install the nginx-controller, use the following commands:
+
+## Add & Update the nginx-controller repository
+```bash
+helm repo add nginx https://kubernetes.github.io/ingress-nginx
+helm repo update
+helm install nginx nginx/ingress-nginx 
+helm search repo nginx
+```
+## List all ValidatingWebhookConfigurations in all namespaces
+```bash
+kubectl get ValidatingWebhookConfiguration -A
+```
+## Delete a ValidatingWebhookConfiguration (e.g., nginx-ingress-nginx-admission)
+```bash
+kubectl delete -A ValidatingWebhookConfiguration nginx-ingress-nginx-admission
+```
+# On Shell
+## Create a Namespace
+You can create a Kubernetes namespace using the following command:
+
+``` bash
+kubectl create namespace <namespace-name>
+```
+# Deploy an Application
+
+To deploy an application, apply the YAML configuration file to your namespace:
+
+```bash
+
+kubectl apply -f <path-to-yaml-file>
+```
+
+# Useful Commands
+Here are some useful commands to help you manage your Kubernetes environment:
+
+``` bash=
+# List all pods in the current namespace
+kubectl get pods -n <>namespace>
+
+# Create a new Kubernetes namespace (e.g., "dev" or "sit")
+kubectl create ns <namespace-name>
+
+# Apply a YAML configuration file to create resources
+kubectl apply -f <path-to-yaml-file>
+```
+
+If you have any questions or encounter issues, please don't hesitate to open an issue or reach out to the community for assistance.
+
+Happy learning! 🚀