This comprehensive Docker guide takes you from containerization basics to production-ready deployments, covering everything developers and DevOps engineers need to master Docker.
1 - Docker Fundamentals
Getting started with containerization
1. Introduction to Docker
What is Docker, containers, images, and registries
2. Setting Up Docker
Installing Docker on Windows, macOS, and Linux
3. Docker Fundamentals
Working with images, containers, and CLI commands
2 - Multi-Container Applications
Orchestrating complex applications
1. Docker Compose
Defining and managing multi-container applications
2. Docker Networking
Container communication and network configuration
3 - Development & Customization
Building efficient workflows
1. Docker in Development
Local development, volume mapping, hot reloading
2. Dockerfile Deep Dive
Writing efficient and reusable Dockerfiles
4 - Security & Best Practices
Securing containerized applications
1. Docker Security
Container isolation, vulnerability scanning, secure practices
5 - Production Deployment
Production-ready container management
1. Docker in Production
Scaling containers, monitoring, Kubernetes orchestration
6 - Next Steps & Resources
Advanced topics and learning resources
1. Conclusion and Next Steps
Key takeaways, Kubernetes, CI/CD, Docker Swarm
Docker Concepts
Containers
Images
Dockerfile
Docker Compose
Volumes
Networking
Registry
Docker Hub
Docker Desktop
CLI Commands
Multi-stage Builds
Container Security
Kubernetes
Docker Swarm
CI/CD
Docker main concepts covered in this learning path
Each post will contain practical examples, code samples, and hands-on exercises to help you master Docker from basics to advanced production deployments.
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