1. Introduction to Docker

2. @botchagalupe
• a.k.a. John Willis
• 35 Years in IT Operations
• Exxon, Canonical, Chef, Enstratius, Socketplane
• Devopsdays Core Organizer

3. Agenda
• Why Docker?
• Docker Platform
• Docker Installation
• Docker Workflow(s)

4. Docker Blog

5. Why Docker?
• Isolation
• Lightweight
• Simplicity
• Workflow
• Community

6. Docker Community
• 1200 Docker Contributors
• 100,000 Dockerized Applications
• 3 to 4 Million Developers using Docker
• 300 Million Downloads
• 32,000 Docker Related Projects
• 70% of enterprises are using Docker

8. Docker Engine
• Docker Daemon
• Docker CLI

9. Docker Daemon
• Builds Images
• Runs and Manages Containers
• RESTful API

10. Docker CLI
• docker build # Build an image from a Dockerfile
• docker images # List all images on a Docker host
• docker run # Run an image
• docker ps # List all running and stopped instances
• docker stop # Stop a running instances
• docker rm # Remove an instance
• docker rmi # Remove an image

11. Docker Architecture

12. Docker Hub
• Provides Docker Services
• Library of public images
• Storage for your images
• free for public images
• cost for private images
• Automated builds(link github/bitbucket repo; trigger
build on commit)

13. Docker Hub

14. Docker Installation

15. Docker Installation

16. Docker Platform Workflow
• Find an Image on Docker Hub
• Pull an Image from Docker Hub
• Run an Image on Docker Host
• Stop an Instance
• Remove an Instance
• Remove an Image

18. Demo

19. Docker Run Commands

20. Docker Platform Workflow
(Build Images)
• Build a Local Image
• Run an Image on Docker Host

22. Demo

23. Docker Build

24. Docker Platform Workflow
(Volumes)
• Using Volumes
• Mounting Docker Host Volumes

25. Docker Platform Workflow
(Volumes)

27. Demo

28. Docker Volumes

29. References
WHY I LOVE DOCKER… AND WHY YOU’LL LOVE IT TOO!
https://blog.docker.com/2015/03/why-i-love-docker-and-why-youll-love-it-too/!
!
DOCKER TUTORIAL 1 – INSTALLING DOCKER!
https://blog.docker.com/2015/03/docker-tutorial-1-installing-docker/!
!
DOCKER TUTORIAL 2 – DOCKER RUN COMMAND BASICS!
https://blog.docker.com/2015/03/docker-tutorial-2-docker-run-command-basics/!
!
DOCKER TUTORIAL 3 – FUN WITH VOLUMES!
https://blog.docker.com/2015/04/docker-tutorial-3-fun-with-volumes/!
!
DOCKER TUTORIAL 4 – MORE RUN WITH A COUPLE OF EXTRA GOODIES!
https://blog.docker.com/2015/04/docker-tutorial-4-more-run-with-a-couple-of-extra-goodies/!
!
DOCKER TUTORIAL 6 – DOCKERFILE (PART 1)!
https://blog.docker.com/2015/04/docker-tutorial-6-dockerfile-part-1/!
!
DOCKER TUTORIAL 7 – DOCKERFILE (PART 2)!
https://blog.docker.com/2015/04/docker-tutorial-7-dockerfile-part-2/

30. john.willis@docker.com
@botchagalupe