Docker on Windows
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The document discusses the current status of Docker on Windows. It begins with an introduction of the presenter and then provides an overview of Windows containers and how they work using lightweight virtualization and namespaces. Examples are given of different container types and base images that can be used. The rest of the document previews a demo and discusses other Docker tools and how they work or don't currently work on Windows, with notes on where development is headed.
Docker on Windows
- 1. Current status of Docker on Windows Stefan Scherer @stefscherer February 25 2016, Docker Meetup Bamberg 1 / 35
- 2. Who am I? 2 / 35
- 3. Who am I? Software Engineer at SEAL Systems 3 / 35
- 4. Who am I? Software Engineer at SEAL Systems Docker chocolatey package maintainer 4 / 35
- 5. Who am I? Software Engineer at SEAL Systems Docker chocolatey package maintainer Docker Pirate 5 / 35
- 6. Windows Containers 6 / 35
- 7. What is it all about? 7 / 35
- 8. What is it? A lightweight virtualization for applications 8 / 35
- 9. What is it? A lightweight virtualization for applications Smaller than VM's 9 / 35
- 10. What is it? A lightweight virtualization for applications Smaller than VM's Just the files needed to run the application 10 / 35
- 11. What is it? Why use it? 11 / 35
- 12. What is it? Why use it? Build - Ship - Run 12 / 35
- 13. What is it? Why use it? Build - Ship - Run Reproducible development environment 13 / 35
- 14. What is it? Why use it? Build - Ship - Run Reproducible development environment Same container in dev 14 / 35
- 15. What is it? Why use it? Build - Ship - Run Reproducible development environment Same container in dev, test 15 / 35
- 16. What is it? Why use it? Build - Ship - Run Reproducible development environment Same container in dev, test and prod 16 / 35
- 17. What is it? Why use it? Build - Ship - Run Reproducible development environment Same container in dev, test and prod Containers are versioned 17 / 35
- 18. What is it? Why use it? How does it work? 18 / 35
- 19. What is it? Why use it? How does it work? Namespaces File System 19 / 35
- 20. What is it? Why use it? How does it work? Namespaces File System Process IDs 20 / 35
- 21. What is it? Why use it? How does it work? Namespaces File System Process IDs Registry 21 / 35
- 22. What is it? Why use it? How does it work? Namespaces File System Process IDs Registry Networking 22 / 35
- 23. How does it look like? 23 / 35
- 24. System architecture 24 / 35
- 25. Container types Windows Server Containers use same Windows kernel lightweight, faster Hyper-V Containers running in Hyper-V better isolation docker run --isolation=hyperv 25 / 35
- 26. Base container images Windows Server Core nearly full Win32 compatible about 9 GByte Nano Server fast to boot software may need porting about 700 MByte FROM scratch Base images must be preinstalled on Container Host 26 / 35
- 27. Demo time! 27 / 35
- 28. What about other Docker tools? 28 / 35
- 29. Swarm Works Networking is tricky with TP4 Multi architecture swarm cluster demo at DockerCon 29 / 35
- 30. Swarm Compose Works, but ... Networking is tricky with TP4 No links Tried net: none Can't wait for TP5! 30 / 35
- 31. Swarm Compose Machine Works for Linux Docker Engines No docker-machine create -d for TP4 at the moment Discussion in docker/machine#2907 31 / 35
- 32. Swarm Compose Machine Registry Works for Windows Containers, serving from Linux docker pull from private Registry docker push to private Registry 32 / 35
- 33. Where to go next? 33 / 35
- 34. Try it yourself Azure "Deploy to azure" Local Windows 10 + Hyper-V Blog post Others packer build vagrant up VirtualBox, VMware 34 / 35