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🎥 YouTube Full Course (12+ Hours): Docker Video Link
🌐 GitHub Repo: docker-tutorial
This repository contains all resources, code, configurations, commands, and implementations used in the Docker in One Shot Full Course video.
If you're learning DevOps, Containers, or Docker from scratch — this repo is your complete reference kit.
This course takes you from absolute beginner → production-ready Docker expert.
- What is Docker? Containers vs Virtual Machines
- Docker Architecture (Engine, Daemon, Client, Registry)
- Installation: Setting up Docker on Linux, Mac, & Windows
- Docker Info & System State: Understanding your Docker environment
- Command Overview: Image and container lifecycle management
- Running, stopping, and removing containers
- Restart Policies: Always, On-Failure, Unless-Stopped
- Docker Commit: Creating custom images from running containers
- Why do we need persistent storage in containers?
- Docker Volumes: Creating, mounting, and managing volumes
- Bind Mounts vs Volumes
- Sharing data securely between containers
- Understanding container communication
- Bridge Network: Default networking, custom bridge networks for DNS resolution
- Host Network: Removing network isolation for maximum performance
- None Network: Complete container isolation for security
- Dockerfile Basics: Writing your first Dockerfile step-by-step
- CMD vs ENTRYPOINT: Detailed differences, best practices, and use cases
- Build Context & Optimization: Using
.dockerignorefor smaller, faster builds - Dockerfile Masterclass: Environment variables, caching layers, and security practices
- Multistage Dockerfiles: Building ultra-lightweight production images
- Compiling code in one stage, running in another (Go, Java, Node, Python, React examples included!)
- Drastically reducing image vulnerabilities and overall size
- YAML Basics: Understanding YAML syntax, lists, and dictionaries for configuration
- Docker Compose: Running multi-tier applications effortlessly
- Defining services, networks, and volumes in
docker-compose.yml - Scaling services and managing entire application lifecycles with a single command
Here is a complete breakdown of all the modules included in this tutorial:
docker-tutorial/
├── 1-docker-installation/
├── 2-docker-info/
├── 3-docker-command-overview/
├── 4-docker-restart-policies/
├── 5-docker-commit/
├── 6-docker-volumes/
├── 7-docker-bridge-network/
├── 8-docker-host-network/
├── 9-docker-none-network/
├── 10-dockerfile/
├── 11-cmd-and-entrypoint/
├── 12-dockerignore-and-build-context/
├── 13-dockerfile-masterclass/
├── 14-yaml/
├── 15-docker-compose/
├── 16-multistage-dockerfile/
└── README.md
If you want to add new examples, optimizations, or resources, feel free to fork the repository and create a Pull Request (PR)!
If this repo helped you understand Docker better, please ⭐ star the GitHub repo & share the video with others!
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