A simple ASP.NET Core website, packaged as a Docker container image and then run at scale using a Docker Swarm running on Microsoft Azure. Accompanying source code on GitHub.

1. .NET Core at Scale
with Docker Swarm
@EltonStoneman | #ddd11

2. Source:
github.com/
sixeyed/
presentations/
developer-developer-developer

7. @EltonStoneman
• Microsoft MVP
• Docker Captain
• Pluralsight Author

8. .NET Core
• .NET Evolved
• XPLAT & OSS
• Modular

9. Demo 1
.NET Core

11. Docker
• Application Packaging
• Build Images
• Run Containers

12. Ubuntu
Install .NET Core
Copy App
Specify Startup
Docker Image
~ 200MB
Starts <1s
Runs anywhere

13. Nano Server
Install .NET Core
Copy App
Specify Startup
Docker Image
~ 400MB
Starts <1s
Runs anywhere

15. Demo 2
Docker

17. Docker Swarm
• Clustering
• Scheduler
• Orchestration

19. docker swarm init

20. docker swarm join

22. Demo 3
Docker Swarm

24. pi.sixeyed.com

25. x2

26. Demo 4
Scaling Services

27. docker service scale

28. x20

29. x2

30. x20

31. Orchestration
• Docker Networks
• Distributed Systems
• Service Discovery

32. GET

33. GET

34. Demo 5
Docker Networks

35. docker network create

36. GET

37. GET

38. @EltonStoneman
• Thank You!
• Pluralsight Passes…