As presented to the Central Penn .NET User Group on Tuesday, August 15, 2017.

1. 11
Advanced Microservices with .NET
http://redhatloves.net

3. The Technologies
● Linux Containers
● Kubernetes
● OpenShift
● Zero-downtime deployments
● Blue/Green release
● Canary release
● The “Circuit Breaker” pattern

4. Just SOME of The issues:
1. Deploying software just takes too long!
2. Software is too complex
3. It takes forever to scale up (or down)

5. The Evolution from Server to Microservices

6. Red Hat Container Development Kit

7. (demo: running from VM command line)
dotnet run

8. (demo: building and running docker image)
./pub.sh
docker build -t dotnethello .
docker run -d -p 5000:5000 dotnethello
http://10.1.2.2:5000

9. (demo: OpenShift)
oc login
oc new-project mydotnet
./createV1.sh
http://10.1.2.2:5000
./curl_dotnet.sh (in new ssh terminal)

10. Blue/Green Release

11. (demo: Blue-Green Deployment)
./createV2.sh

24. (demo: Canary Release)
./createV3.sh
(optional: edit and publish Startup.cs)

27. (demo: Circuit Breaker)
/howdy/docrun.sh
/circuitbreaker_console_app/dotnet run
use /slowdown & /normal switches in URL

28. Resources
github.com/dotnet/
github.com/aspnet/
github.com/redhat-dotnet-msa/
github.com/donschenck/compass

29. Resources
redhatloves.net
dot.net
live.asp.net
thepollyproject.org

30. Resources
@DonSchenck
dschenck@redhat.com

31. Zero-cost RHEL, Development Suite
https://developers.redhat.com/downloads/

32. Grab the github repo for this presentation
https://github.com/redhat-dotnet-msa