IoT Powered by MicroProfile - JFuture

Presentation at https://jfuture.dev/

Transcript

1. JFuture
   IoT powered by
   MicroProfile
   Mads Opheim
   @MadsOpheim
   

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2. Добры
   дзень!
   2
   

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3. Why?
   3
   The Motivation
   

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

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5. 5
   The Architecture
   

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6. What is
   MicroProfile?
   6
   

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7. Community - individuals, organizations, vendors
   7
   

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8. Current MicroProfile implementations
   8
   

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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
   

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10. 10
    MicroProfile in the
    Light
    Control
    Service
    

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11. 11
    The Architecture
    

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12. 12
    CDI
    

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13. 13
    JAX-RS and JSON-P
    

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14. 14
    MicroProfile in the
    Gateway
    Service
    

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15. 15
    The Architecture
    

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16. 16
    Config
    

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17. 17
    Health Check:
    Response – Happy Days
    

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

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19. 19
    Health Check: Liveness
    http://localhost:/health/live
    

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20. 20
    Health Check: Readiness
    http://localhost:/health/ready
    

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21. 21
    Metrics
    

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22. 22
    Application-specific Metrics
    

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23. 23
    Fault Tolerance – Retry and Circuit Breaker
    

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24. 24
    Fault Tolerance – Timeout
    

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25. 25
    Fault Tolerance – Fallback
    

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26. 26
    REST
    Client
    

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27. 27
    REST Client
    There be dragons.
    
    

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28. 28
    Maturity
    

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29. 29
    MicroProfile in the
    Time and
    Weather
    Services
    

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30. 30
    The Architecture
    

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31. 31
    OpenAPI
    

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32. 32
    OpenAPI
    

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33. 33
    DEMO
    

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34. 34
    Things We’ve
    Learned
    

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35. New, cool things
    keep on coming!
    35
    

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37. 37
    Lombok - YAGNI?
    

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38. 38
    Inject Logger - YAGNI?
    

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39. 39
    A Better Logger
    

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40. App servers differ...
    40
    

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42. 42
    Other Cool
    Techy Stuff
    

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43. 43
    Local
    Maven
    Repo
    

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44. 44
    Faking an API
    

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46. Future
    Work
    46
    

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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
    

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48. 48
    Open
    Tracing
    

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49. 49
    JWT
    Auth
    

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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
    

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54. Thanks!
    @MadsOpheim
    @RMehmandarov
    54
    

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