Update tech_docs/minikube_setup_debian.md

tech_docs/minikube_setup_debian.md

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+# Kubernetes Learning Lab Setup with Minikube on Debian 12
+
+## Prerequisites
+- System Requirements:
+  - 2+ CPUs
+  - 2GB+ free memory
+  - 20GB+ free disk space
+  - Internet connection
+- Software Requirements:
+  - Docker
+  - Kubectl
+  - Minikube
+
+## Setup Steps
+
+### 1. Install Docker
+1. Update package list: `sudo apt-get update`
+2. Install required packages
+3. Add Docker's GPG key
+4. Set up Docker repository
+5. Install Docker Engine
+6. Start and enable Docker
+7. Verify installation
+
+### 2. Install Kubectl
+1. Download latest release
+2. Make binary executable
+3. Move binary to PATH
+4. Verify installation
+
+### 3. Install Minikube
+1. Download latest Minikube binary
+2. Install Minikube
+3. Verify installation
+
+### 4. Start Minikube
+1. Start Minikube with Docker driver
+2. Verify Minikube status
+
+### 5. Basic Minikube Commands
+- Check cluster info
+- Deploy sample application
+- Access Minikube Dashboard
+
+### 6. Stop and Delete Minikube
+- Stop Minikube
+- Delete Minikube
+
+## Sample Projects
+
+### 1. Guestbook Application
+- Components:
+  - Frontend: PHP-based web interface
+  - Backend: Redis master and replicas
+- Deployment steps:
+  1. Clone Kubernetes examples repository
+  2. Deploy Redis Master (Deployment and Service)
+  3. Deploy Redis Replicas (Deployment and Service)
+  4. Deploy Guestbook Frontend (Deployment and Service)
+  5. Verify and access the application
+
+### 2. Simple Nginx Web Application
+- Components:
+  - Nginx web server
+  - Static HTML page
+- Deployment steps:
+  1. Create Deployment YAML
+  2. Create ConfigMap for HTML content
+  3. Create Service YAML
+  4. Deploy the application
+  5. Access the application
+  6. Clean up resources
+
+## Additional Learning Resources
+1. Kubernetes Documentation
+2. Katacoda Scenarios
+3. "Kubernetes Up and Running" book
+4. "Kubernetes the Hard Way" tutorial
+
+For detailed instructions and commands, refer to the original document.
+
+---
+
 A good reference project for learning how to work with Kubernetes (K8s) should cover various aspects of K8s, including deployments, services, networking, storage, and scaling. One such project is the **"Guestbook"** application, a simple multi-tier web application that demonstrates many core concepts of Kubernetes.
 
 ### Guestbook Application Overview