Docker from Zero to Hero (Hybrid)

🔹 Module 1: Introduction to Containers & Docker

• What are containers?
• Virtualization vs. Containers
• Docker architecture (client, daemon, registry)
• Docker Use Cases

🔹 Module 2: Docker Installation & Setup

• Docker Desktop (Windows / macOS)
• Docker Engine (Linux)
• First Docker commands
• Docker CLI Basics

👉 Hands-on: Launching your first container

🔹 Module 3: Working with Docker Images

• Images & Layers
• Docker Hub & private registries
• Pull, tag, and delete images
• Best practices for images

🔹 Module 4: Container Management

• Start, stop, delete containers
• Logs & Monitoring
• Container debugging
• Resource Limits (CPU / RAM)

🔹 Module 5: Dockerfile & Image Build

• Creating a Dockerfile
• CMD vs. ENTRYPOINT
• ENV, EXPOSE, WORKDIR
• Multi-stage builds

👉 Hands-on: Containerize your own app

🔹 Module 6: Volumes & Persistent Data

• Volumes vs. Bind Mounts
• Data persistence
• Backup and Restore
• Practical examples (DB containers)

🔹 Module 7: Networking in Docker

• Bridge, Host & Overlay Network
• Port mapping
• Container-to-container communication
• DNS in Docker

🔹 Module 8: Docker Compose

• Introduction to Docker Compose
• Understanding docker-compose.yml
• Multi-container applications
• Starting and stopping stacks

👉 Hands-on: Web app + DB with Docker Compose

🔹 Module 9: Security & Best Practices

• Container Security Basics
• Least privilege
• Secrets & Environment Variables
• Image scanning

🔹 Module 10: Docker in DevOps & Cloud

• Docker in CI/CD pipelines
• Docker & GitHub Actions
• Introduction to Kubernetes
• Docker in cloud environments (AWS / Azure)

📦 Training output

Participants will receive:

• ✔️ Practical Docker projects
• ✔️ Sample Dockerfiles
• ✔️ Docker Compose setups
• ✔️ Certificate of participation