Zero to Hero in Kubernetes Native Java

Transcript

1. @kevindubois Zero to Hero in Kubernetes Native Java Kevin Dubois Principal Developer Advocate, Red Hat
2. @kevindubois Kubernetes Native Cloud Native vs
3. @kevindubois Developer
4. @kevindubois Build Time Runtime Packaging (maven, gradle, etc) Load config file from file system Parse it Classpath scanning to find annotated classes Attempt to load class to enable/disable features Build its model of the world. Start the management (thread, pool…) @ @ </> How Does a Java Framework Start?
5. @kevindubois Build Time Runtime @ @ </> Quarkus Runtime Build Time @ @ </> package model @ @ </>
6. @kevindubois Quarkus enables Native Compilation JVM Build Time @ @ </> package model Native
7. @kevindubois Supersonic Subatomic Java Quarkus + Native (via GraalVM) 12 MB Quarkus + JVM (via OpenJDK) 73 MB Traditional Cloud-Native Stack 136 MB Quarkus + Native (via GraalVM) 0.016 Seconds Quarkus + JVM (via OpenJDK) 0.943 Seconds Traditional Cloud-Native Stack 4.3 Seconds
8. @kevindubois Ready to be a hero?
9. @kevindubois
10. @kevindubois quarkus create app 10
11. @kevindubois quarkus extension add kubernetes
12. @kevindubois quarkus extension add smallrye-health
13. @kevindubois
14. @kevindubois Start exploring in the OpenShift Sandbox. Learn containers, Kubernetes, and OpenShift in your browser. developers.redhat.com/developer-sandbox Try Red Hat's products and technologies without setup or configuration.
15. Book Signing with Markus Eisele & Natale Vinto Friday, July 28th at 12:10pm Come meet Markus and Natale and have them sign a free copy of “Modernizing Enterprise Java”. (Limited Quantities)
16. Book Signing with Alex Soto Bueno Friday, July 28th at 2:10pm Come meet Alex and have them sign a free copy of “Quarkus Cookbook”. (Limited Quantities)
17. Book Signing with Natale Vinto & Alex Soto Bueno Friday, July 28th at 10:50am Come meet Natale and Alex and have them sign a free copy of “GitOps Cookbook”. (Limited Quantities)
18. @kevindubois Thank you! @kevindubois@mastodon.social youtube.com/@thekevindubois linkedin.com/in/kevindubois github.com/kdubois @kevindubois.com