Docker

Where to Move

Move chapter:

• ☰ 1. Introduction
  • ☰ 1.1. What is Docker?
  • ☰ 1.2. Why Docker?
  • ☰ 1.3. Virtual Machines vs Containers
  • ☰ 1.4. When Not to Use Docker
  • ☰ 1.5. How Docker Is Used in Real Projects
• ☰ 2. Core Concepts
  • ☰ 2.1. Images
  • ☰ 2.2. Containers
  • ☰ 2.3. Docker Engine and Architecture
  • ☰ 2.4. Docker Hub and Container Registries
  • ☰ 2.5. Tags, Versions, and Digests
• ☰ 3. Installing Docker
  • ☰ 3.1. Docker on Linux
  • ☰ 3.2. Docker on Windows
  • ☰ 3.3. Docker on macOS
  • ☰ 3.4. Verifying the Installation
  • ☰ 3.5. Common Installation Issues
• ☰ 4. Your First Docker Container
  • ☰ 4.1. Running Your First Container
  • ☰ 4.2. Understanding `docker run`
  • ☰ 4.3. Interactive vs Detached Mode
  • ☰ 4.4. Stopping and Removing Containers
  • ☰ 4.5. Listing Containers
• ☰ 5. Working with Docker Images
  • ☰ 5.1. Pulling Images from Docker Hub
  • ☰ 5.2. Listing and Removing Images
  • ☰ 5.3. Image Layers Explained
  • ☰ 5.4. Image Size Optimization
  • ☰ 5.5. Inspecting Images
• ☰ 6. Dockerfiles – Building Your Own Images
  • ☰ 6.1. What Is a Dockerfile?
  • ☰ 6.2. Basic Dockerfile Structure
  • ☰ 6.3. Common Instructions (`FROM`, `RUN`, `COPY`, `CMD`, `ENTRYPOINT`)
  • ☰ 6.4. Building Images with `docker build`
  • ☰ 6.5. Best Practices for Dockerfiles
  • ☰ 6.6. Multi-Stage Builds
• ☰ 7. Managing Data with Volumes
  • ☰ 7.1. Why Containers Are Ephemeral
  • ☰ 7.2. Bind Mounts vs Volumes
  • ☰ 7.3. Creating and Using Volumes
  • ☰ 7.4. Inspecting and Removing Volumes
  • ☰ 7.5. Real-World Examples
• ☰ 8. Networking in Docker
  • ☰ 8.1. Docker Networking Basics
  • ☰ 8.2. Bridge Networks
  • ☰ 8.3. Port Mapping
  • ☰ 8.4. Container-to-Container Communication
  • ☰ 8.5. Custom Networks
• ☰ 9. Docker Compose
  • ☰ 9.1. Why Docker Compose?
  • ☰ 9.2. `docker-compose.yml` Structure
  • ☰ 9.3. Defining Services, Networks, and Volumes
  • ☰ 9.4. Running Multi-Container Applications
  • ☰ 9.5. Web App and Database Example
  • ☰ 9.6. Docker Compose Best Practices
• ☰ 10. Debugging and Monitoring Containers
  • ☰ 10.1. Viewing Logs
  • ☰ 10.2. Executing Commands in Running Containers
  • ☰ 10.3. Inspecting Containers
  • ☰ 10.4. Resource Usage
  • ☰ 10.5. Common Errors and Fixes
• ☰ 11. Security Basics
  • ☰ 11.1. Running Containers as Non-Root
  • ☰ 11.2. Image Trust and Verification
  • ☰ 11.3. Secrets and Environment Variables
  • ☰ 11.4. Reducing Attack Surface
  • ☰ 11.5. Security Best Practices
• ☰ 12. Performance and Optimization
  • ☰ 12.1. Reducing Image Size
  • ☰ 12.2. Caching and Layer Ordering
  • ☰ 12.3. Resource Limits
  • ☰ 12.4. Choosing the Right Base Image
• ☰ 13. Docker in Development Workflows
  • ☰ 13.1. Docker for Local Development
  • ☰ 13.2. Hot Reloading with Volumes
  • ☰ 13.3. Docker and Git
  • ☰ 13.4. Docker in CI/CD Pipelines
  • ☰ 13.5. Common Development Patterns
• ☰ 14. Deployment Basics
  • ☰ 14.1. Running Containers in Production
  • ☰ 14.2. Environment Configuration
  • ☰ 14.3. Restart Policies
  • ☰ 14.4. Logging Strategies
  • ☰ 14.5. Basic Scaling Concepts
• ☰ 15. Beyond the Basics
  • ☰ 15.1. Docker Swarm Overview
  • ☰ 15.2. Kubernetes vs Docker
  • ☰ 15.3. Container Registries
  • ☰ 15.4. When to Move Beyond Docker
• ☰ 16. Practical Projects
  • ☰ 16.1. Dockerizing a Simple Web App
  • ☰ 16.2. Dockerizing a Backend API
  • ☰ 16.3. Full-Stack App with Docker Compose
  • ☰ 16.4. Common Project Pitfalls
• ☰ 17. Troubleshooting and FAQ
  • ☰ 17.1. Common Beginner Mistakes
  • ☰ 17.2. Docker Command Cheat Sheet
  • ☰ 17.3. FAQ
  • ☰ 17.4. Useful Resources