Cloud Native Serverless Java with Quarkus & GraalVM on AWS Lambda

Transcript

1. CLOUD NATIVE SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA NIKO KÖBLER (@DASNIKO)
2. ABOUT ME ▸ Freelance Consultant/Architect/Developer/Trainer @ www.n-k.de ▸ Doing stuff with & without computers, writing Software, > 20 yrs ▸ Co-Lead of JUG DA (https://www.jug-da.de / @JUG_DA) ▸ Speaker at international Tech Conferences ▸ Author of „Serverless Computing in AWS Cloud“ serverlessbuch.de ▸ Twitter: @dasniko SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA
3. THE APPLICATION
4. SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA THE APPLICATION
5. SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA JUG DA SERVERLESS REGISTRATION (BEFORE)
6. SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA THE LEGACY CODE
7. QUARKUS quarkus.io
8. GRAALVM graalvm.org
9. AWS LAMBDA aws.amazon.com/lambda
10. QUARKUS Tooling RESTEasy as JAX-RS Implementation AWS Lambda HTTP Extension
11. QUARKUS HIGHLANDER MODE
12. LET’S GET FUNQY API to write functions deployable to various FaaS environments (like AWS Lambda, Azure Functions, Knative, …)
13. LET’S GET FUNQY API to write functions deployable to various FaaS environments (like AWS Lambda, Azure Functions, Knative, …)
14. YATE!? Yet Another Templating Engine
15. QUARKUS QUTE QUarkus Templating Engine
16. QUARKUS QUTE QUarkus Templating Engine
17. SECURITY AWS Lambda w/ API Gateway = HTTP(S) handling in API Gateway, Lambda knows only „Events“
18. SECURITY Thank you, Mr. Highlander… Polyglott programming to the rescue!
19. GOING NATIVE $ mvn package -Pnative Compile Errors..!
20. GOING NATIVE AWS Lib for DynamoDB - Quarkus Extension \o/ (AWS API v2) AWS Lib for Simple-Email-Service - no Quarkus Extension :-(
21. WORKS ON MY MACHINE!?
22. AWS LAMBDA LAMBDA LAYERS CUSTOM RUNTIME API
23. HTTPS! -Djavax.net.ssl.trustStore=/opt/graalvm/security/cacerts -Djavax.net.ssl.trustAnchors=/opt/graalvm/security/cacerts -Djava.library.path=/opt/graalvm/amd64
24. REFLECTION!!! reflection-config.json
25. WE ARE DONE!!! 0 1000 2000 3000 4000 MEMORY ALT (MB) MEMORY NEU (MB) COLD STARTUP ALT (MS) COLD STARTUP NEU (MS) Repository: https://github.com/jugda/registration Website: https://www.jug-da.de
26. SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA JUG DA SERVERLESS REGISTRATION (BEFORE)
27. SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA JUG DA SERVERLESS REGISTRATION (AFTER)
28. SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA CONCLUSION
29. THANK YOU. ANY QUESTIONS? Slides: https://speakerdeck.com/dasniko Niko Köbler | www.n-k.de | niko@n-k.de | @dasniko SERVERLESS JAVA W/ QUARKUS & GRAALVM ON AWS LAMBDA