IoT Powered by MicroProfile - JFuture

Transcript

1. JFuture IoT powered by MicroProfile Mads Opheim @MadsOpheim

2. Добры дзень! 2

3. Why? 3 The Motivation

4. New office, new lights Just Add Coffee. And Enterprise Developers.

   4

5. 5 The Architecture

6. What is MicroProfile? 6

7. Community - individuals, organizations, vendors 7

8. Current MicroProfile implementations 8

9. Eclipse MicroProfile 3.2 (Nov 2019) 9 MicroProfile 3.2 JAX-RS 2.1

   JSON-P 1.1 CDI 2.0 Config 1.3 Fault Tolerance 2.0 JWT Propagation 1.1 Health 2.1 Metrics 2.2 Open Tracing 1.3 Open API 1.1 = Updated = No change from last release (MicroProfile 3.1) = New Rest Client 1.3 JSON-B 1.0 Standalone Context Propagation 1.0 Reactive Streams Operators 1.0 Outside umbrella Reactive Messaging 1.0

10. 10 MicroProfile in the Light Control Service

11. 11 The Architecture

12. 12 CDI

13. 13 JAX-RS and JSON-P

14. 14 MicroProfile in the Gateway Service

15. 15 The Architecture

16. 16 Config

17. 17 Health Check: Response – Happy Days

18. 18 Health Check: Response – Not So Happy Days

19. 19 Health Check: Liveness http://localhost:<port>/health/live

20. 20 Health Check: Readiness http://localhost:<port>/health/ready

21. 21 Metrics

22. 22 Application-specific Metrics

23. 23 Fault Tolerance – Retry and Circuit Breaker

24. 24 Fault Tolerance – Timeout

25. 25 Fault Tolerance – Fallback

26. 26 REST Client

27. 27 REST Client There be dragons. <rant />

28. 28 Maturity

29. 29 MicroProfile in the Time and Weather Services

30. 30 The Architecture

31. 31 OpenAPI

32. 32 OpenAPI

33. 33 DEMO

34. 34 Things We’ve Learned

35. New, cool things keep on coming! 35

36. 36

37. 37 Lombok - YAGNI?

38. 38 Inject Logger - YAGNI?

39. 39 A Better Logger

40. App servers differ... 40

41. 41

42. 42 Other Cool Techy Stuff

43. 43 Local Maven Repo

44. 44 Faking an API

45. 45

46. Future Work 46

47. Eclipse MicroProfile 3.2 (Nov 2019) 47 MicroProfile 3.2 JAX-RS 2.1

    JSON-P 1.1 CDI 2.0 Config 1.3 Fault Tolerance 2.0 JWT Propagation 1.1 Health 2.1 Metrics 2.2 Open Tracing 1.3 Open API 1.1 = Updated = No change from last release (MicroProfile 3.1) = New Rest Client 1.3 JSON-B 1.0 Standalone Context Propagation 1.0 Reactive Streams Operators 1.0 Outside umbrella Reactive Messaging 1.0

48. 48 Open Tracing

49. 49 JWT Auth

50. 50

51. 51

52. 52

53. Everything’s on GitHub! 53 https://github.com/mehmandarov/microprofile-iot https://mehmandarov.com/microprofile-101-part1 https://madsop.github.io/microservices-with-microprofile https://rieckpil.de/category/microprofile/ More info

    on https://microprofile.io

54. Thanks! @MadsOpheim @RMehmandarov 54