Docker Exercises

Hands-on exercises are now integrated into each topic guide for better context:

• Dockerfile Guide — Build images, optimize Dockerfiles, multi-stage builds
• Networking & Storage — Custom networks, container communication, volumes, bind mounts
• Compose & Swarm — Multi-container apps, Swarm deployments
• Security & Production — Security audits, monitoring setup
• Docker & Kubernetes — Deploy Dockerized apps to Kubernetes