Day 20: Docker Cheatsheet

Have you ever found yourself swimming in a sea of Docker commands, desperately searching for the right incantation to make your containers dance to your tune? 🐳💃

Look no further! In this comprehensive Docker cheatsheet, I'll equip you with the knowledge and shortcuts you need to sail smoothly through your Docker journey. ⚓🚢

Docker Cheat Sheet 📜

1. Docker Basics 🐳

• docker --version: Check Docker version.

• docker info: Display system-wide information.

• docker run image_name: Create and start a container.

• docker stop container_name: Stop a running container.

• docker rm container_name: Remove a container.

• docker ps: List running containers.

• docker images: List local images.

• docker pull image_name: Pull an image from a registry.

• docker rmi image_name: Remove an image.

• docker logs container_name: View container logs.

2. Docker Compose 🤝

• docker-compose --version: Check Docker Compose version.

• docker-compose up: Start containers defined in docker-compose.yml.

• docker-compose down: Stop and remove containers.

• docker-compose ps: List running services.

• docker-compose logs service_name: View service logs.

• docker-compose exec service_name command: Run a command in a service.

• docker-compose build: Build services.

• docker-compose pull: Pull service images.

• docker-compose restart service_name: Restart a service.

• docker-compose down -v: Remove containers and volumes.

3. Advanced Docker 🚀

• Docker Networking: Explore bridge, host, and custom networks.

• Docker Volumes: Manage data volumes for persistent storage.

• Dockerfile: Create custom Docker images.

• Docker Swarm: Orchestrate multi-container applications.

• Docker Hub: Publish and share your Docker images.

Conclusion 🎉

Creating a Docker cheat sheet is a fantastic way to solidify your knowledge, have a handy reference, and contribute to the DevOps community. So, start crafting your ultimate Docker cheat sheet today and become a Docker maestro! 🐳📜

Happy Dockering! 🚢🔥