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IoT Powered by MicroProfile - JFuture
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Mads Opheim
November 16, 2019
Technology
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540
IoT Powered by MicroProfile - JFuture
Presentation at
https://jfuture.dev/
Mads Opheim
November 16, 2019
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Transcript
JFuture IoT powered by MicroProfile Mads Opheim @MadsOpheim
Добры дзень! 2
Why? 3 The Motivation
New office, new lights Just Add Coffee. And Enterprise Developers.
4
5 The Architecture
What is MicroProfile? 6
Community - individuals, organizations, vendors 7
Current MicroProfile implementations 8
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 MicroProfile in the Light Control Service
11 The Architecture
12 CDI
13 JAX-RS and JSON-P
14 MicroProfile in the Gateway Service
15 The Architecture
16 Config
17 Health Check: Response – Happy Days
18 Health Check: Response – Not So Happy Days
19 Health Check: Liveness http://localhost:<port>/health/live
20 Health Check: Readiness http://localhost:<port>/health/ready
21 Metrics
22 Application-specific Metrics
23 Fault Tolerance – Retry and Circuit Breaker
24 Fault Tolerance – Timeout
25 Fault Tolerance – Fallback
26 REST Client
27 REST Client There be dragons. <rant />
28 Maturity
29 MicroProfile in the Time and Weather Services
30 The Architecture
31 OpenAPI
32 OpenAPI
33 DEMO
34 Things We’ve Learned
New, cool things keep on coming! 35
36
37 Lombok - YAGNI?
38 Inject Logger - YAGNI?
39 A Better Logger
App servers differ... 40
41
42 Other Cool Techy Stuff
43 Local Maven Repo
44 Faking an API
45
Future Work 46
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 Open Tracing
49 JWT Auth
50
51
52
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
Thanks! @MadsOpheim @RMehmandarov 54