Modern dockerlabs

dockerlabs/README-MODERN-LABS.md

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+# Modern Docker Labs Platform
+
+A modern, interactive learning platform for Docker built with React + TypeScript.
+
+## 🚀 Features
+
+- **Interactive Learning**: Modern UI with left sidebar navigation
+- **One-Click Commands**: Copy Docker commands with a single click
+- **Syntax Highlighting**: Dockerfile, YAML, and Bash code highlighting
+- **Progress Tracking**: Track your learning progress across labs
+- **Mobile Responsive**: Learn Docker on any device
+- **Beginner Friendly**: Structured learning path from basics to advanced
+
+## 📚 Available Labs
+
+### Beginners Track (2/5 labs migrated) ✅
+1. **Docker Hello World**: Your First Container
+2. **Working with Docker Images**: Search, pull, inspect, and manage
+
+### Coming Soon
+- Dockerfile Basics: Building Your First Image
+- Docker Volumes: Managing Persistent Data
+- Docker Compose: Multi-Container Applications
+
+## 🛠 Development
+
+```bash
+# Install dependencies (when package.json is complete)
+npm install
+
+# Start development server
+npm start
+
+# Build for production
+npm run build
+```
+
+## 🗂 Project Structure
+
+```
+src/
+├── types/lab.ts              # TypeScript interfaces
+├── labs/beginners/           # Beginner lab implementations
+├── components/               # React UI components (coming soon)
+└── utils/labRegistry.ts      # Lab management utilities
+```
+
+## 🤝 Contributing
+
+1. Follow the Lab interface for new labs
+2. Test all commands with Docker Desktop
+3. Ensure mobile-responsive content
+4. Include proper error handling examples
+
+## 📄 License
+
+Inherits license from main dockerlabs repository.

dockerlabs/docs/MIGRATION.md

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+# Docker Labs Migration to Modern Format
+
+This document describes the migration of Docker labs from markdown to a modern TypeScript/React format.
+
+## Migration Goals
+
+- **Interactive Learning**: Modern UI with sidebar navigation
+- **Better UX**: One-click command copying, syntax highlighting
+- **Mobile Support**: Responsive design for learning on any device
+- **Type Safety**: Full TypeScript implementation
+- **Maintainability**: Structured, version-controlled lab content
+
+## Lab Structure
+
+Each lab follows the `Lab` interface:
+
+```typescript
+interface Lab {
+  id: string;                    // Unique identifier
+  title: string;                 // Display title
+  description: string;           // Brief description
+  category: string;              // beginners | intermediate | advanced
+  difficulty: 1-5;              // Difficulty level
+  duration: string;              // Estimated time
+  prerequisites: string[];       // Required knowledge
+  tags: string[];               // Search tags
+  sections: LabSection[];        // Lab content
+}
+```
+
+## Content Types
+
+- `text`: Markdown-style instructional content
+- `command`: Copyable Docker commands
+- `code`: Syntax-highlighted code blocks
+- `info`: Highlighted information boxes
+- `warning`: Important warnings/notes
+
+## Migration Status
+
+### ✅ Completed (2/5 Beginner Labs)
+- Docker Hello World: Your First Container
+- Working with Docker Images
+
+### 🔄 Remaining
+- Dockerfile Basics: Building Your First Image
+- Docker Volumes: Managing Persistent Data
+- Docker Compose: Multi-Container Applications
+
+## Quality Standards
+
+- All commands tested with Docker Desktop
+- Beginner-friendly explanations
+- Security best practices included
+- Mobile-responsive design
+- Copy-to-clipboard functionality

dockerlabs/package.json

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+{
+  "name": "dockerlabs",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "directories": {
+    "doc": "docs"
+  },
+  "scripts": {
+    "test": "react-scripts test",
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "lint": "eslint src --ext .ts,.tsx"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "commonjs"
+}

dockerlabs/src/labs/beginners/docker-images.ts

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+import { Lab } from '@/types/lab';
+
+export const dockerImagesLab: Lab = {
+  id: 'docker-images-basics',
+  title: 'Working with Docker Images',
+  description: 'Learn how to search, pull, inspect, and manage Docker images. Understand the difference between images and containers, and explore Docker Hub.',
+  category: 'beginners',
+  difficulty: 2,
+  duration: '15-20 minutes',
+  prerequisites: [
+    'Docker installed on your system',
+    'Completed "Docker Hello World" lab',
+    'Basic command line knowledge'
+  ],
+  tags: [
+    'docker',
+    'images',
+    'docker-hub',
+    'pull',
+    'search',
+    'inspect',
+    'beginner'
+  ],
+  author: 'Docker Community',
+  lastUpdated: '2024-06-30',
+  featured: false,
+  sections: [
+    {
+      id: 'introduction',
+      title: 'Understanding Docker Images',
+      type: 'text',
+      content: `
+Docker images are the foundation of containers. Think of an image as a read-only template that contains:
+- Application code
+- Runtime environment
+- System tools and libraries
+- Settings and configurations
+
+**Key concepts:**
+- **Images** are templates used to create containers
+- **Containers** are running instances of images
+- **Docker Hub** is the default public registry for images
+- Images are built in layers for efficiency
+
+In this lab, you'll learn how to find, download, and inspect Docker images.
+      `
+    },
+    {
+      id: 'search-images',
+      title: 'Search for Images on Docker Hub',
+      type: 'command',
+      content: 'docker search nginx'
+    },
+    {
+      id: 'pull-image',
+      title: 'Pull an Image',
+      type: 'command',
+      content: 'docker pull nginx:alpine'
+    },
+    {
+      id: 'list-local-images',
+      title: 'List Local Images',
+      type: 'command',
+      content: 'docker images'
+    },
+    {
+      id: 'inspect-image',
+      title: 'Inspect an Image',
+      type: 'command',
+      content: 'docker inspect nginx:alpine'
+    },
+    {
+      id: 'run-nginx',
+      title: 'Run a Container from the Image',
+      type: 'command',
+      content: 'docker run -d -p 8080:80 --name my-nginx nginx:alpine'
+    },
+    {
+      id: 'stop-container',
+      title: 'Stop and Remove the Container',
+      type: 'command',
+      content: 'docker stop my-nginx && docker rm my-nginx'
+    },
+    {
+      id: 'next-steps',
+      title: 'What You\'ve Learned',
+      type: 'text',
+      content: `
+Excellent work! You now understand:
+- ✅ How to search for images on Docker Hub
+- ✅ How to pull images with specific tags
+- ✅ How to inspect image details and layers
+- ✅ The difference between official and community images
+- ✅ How to run containers from images
+- ✅ Basic image management and cleanup
+
+**Coming up next:** Learn how to create your own custom Docker images using Dockerfiles!
+      `
+    }
+  ],
+  nextLab: 'dockerfile-basics',
+  previousLab: 'docker-hello-world'
+};

dockerlabs/src/labs/beginners/hello-world.ts

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+import { Lab } from '@/types/lab';
+
+export const helloWorldLab: Lab = {
+  id: 'docker-hello-world',
+  title: 'Docker Hello World: Your First Container',
+  description: 'Learn Docker fundamentals by running your very first container. Understand the Docker workflow and basic commands through the classic hello-world example.',
+  category: 'beginners',
+  difficulty: 1,
+  duration: '5-10 minutes',
+  prerequisites: [
+    'Docker installed on your system',
+    'Access to command line/terminal'
+  ],
+  tags: [
+    'docker',
+    'hello-world',
+    'containers',
+    'beginner',
+    'first-steps',
+    'docker-run'
+  ],
+  author: 'Docker Community',
+  lastUpdated: '2024-06-30',
+  featured: true,
+  sections: [
+    {
+      id: 'introduction',
+      title: 'Introduction to Docker Containers',
+      type: 'text',
+      content: `
+Welcome to your first Docker lab! In this tutorial, you'll run your very first Docker container using the famous "hello-world" image.
+
+**What you'll learn:**
+- How to run your first Docker container
+- Understanding the Docker workflow
+- Basic Docker commands
+- How Docker pulls images from Docker Hub
+- Container lifecycle basics
+
+The hello-world image is a minimal Docker image designed to demonstrate that Docker is working correctly on your system.
+      `
+    },
+    {
+      id: 'run-hello-world',
+      title: 'Run Your First Container',
+      type: 'command',
+      content: 'docker run hello-world'
+    },
+    {
+      id: 'understanding-output',
+      title: 'Understanding the Output',
+      type: 'text',
+      content: `
+When you ran the command above, you should see output similar to this:
+
+\`\`\`
+Unable to find image 'hello-world:latest' locally
+latest: Pulling from library/hello-world
+b8dfde127a29: Pull complete
+Digest: sha256:5122f6204b6a3596e048758cabba3c46b1c937a46b5be6225b835d091b90e46c
+Status: Downloaded newer image for hello-world:latest
+
+Hello from Docker!
+This message shows that your installation appears to be working correctly.
+\`\`\`
+
+**What happened step by step:**
+1. Docker client contacted the Docker daemon
+2. Daemon looked for the image locally (didn't find it)
+3. Daemon pulled the image from Docker Hub
+4. Daemon created a new container from the image
+5. Container executed and produced the output
+6. Container exited after completing its task
+      `
+    },
+    {
+      id: 'docker-workflow-info',
+      title: 'The Docker Workflow',
+      type: 'info',
+      content: `
+<div class="space-y-3">
+  <p>Understanding what happened when you ran <code>docker run hello-world</code>:</p>
+  <ul class="list-disc list-inside space-y-1">
+    <li><strong>Image Pull:</strong> Docker automatically downloaded the hello-world image from Docker Hub</li>
+    <li><strong>Container Creation:</strong> A new container was created from the image</li>
+    <li><strong>Execution:</strong> The container ran its program (printing the message)</li>
+    <li><strong>Exit:</strong> The container stopped after completing its task</li>
+  </ul>
+</div>
+      `
+    },
+    {
+      id: 'list-containers',
+      title: 'View Your Container',
+      type: 'command',
+      content: 'docker ps -a'
+    },
+    {
+      id: 'list-images',
+      title: 'View Downloaded Images',
+      type: 'command',
+      content: 'docker images'
+    },
+    {
+      id: 'next-steps',
+      title: 'What\'s Next?',
+      type: 'text',
+      content: `
+Congratulations! You've successfully:
+- ✅ Run your first Docker container
+- ✅ Understood the Docker workflow
+- ✅ Learned basic Docker commands
+- ✅ Explored container and image concepts
+
+**Ready for more?** In the next lab, you'll learn about:
+- Building your own Docker images
+- Working with Dockerfiles
+- Managing container data
+      `
+    }
+  ],
+  nextLab: 'docker-images-basics',
+  previousLab: null
+};

dockerlabs/src/types/lab.ts

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+export interface Lab {
+  id: string;
+  title: string;
+  description: string;
+  category: 'beginners' | 'intermediate' | 'advanced' | 'networking' | 'security' | 'cloud';
+  difficulty: 1 | 2 | 3 | 4 | 5;
+  duration: string;
+  prerequisites: string[];
+  tags: string[];
+  author: string;
+  lastUpdated: string;
+  featured: boolean;
+  sections: LabSection[];
+  nextLab?: string;
+  previousLab?: string;
+}
+
+export interface LabSection {
+  id: string;
+  title: string;
+  type: 'text' | 'code' | 'command' | 'warning' | 'info' | 'image';
+  content: string;
+  language?: string;
+  imageUrl?: string;
+}