Multi-Stage-CI with Jenkins in an Embedded World

on YouTube ↗45m

" summary

Covers challenges of continuous integration for embedded devices (smartphones, TVs, cars) and how a Multi-Stage CI system built with Jenkins meets those needs. Describes automating integration, flashing firmware, and hardware testing at scale to support hundreds of software developers working across the full embedded software stack.

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" chapters (28)

1. 0:00Intro
2. 1:20AGENDA
3. 4:17QUESTIONS TO YOU
4. 5:38HARDWARE PARTS RELATED TO SOFTWARE - EXAMPLE MOBILE PHONE
5. 7:04WHERE ARE THE APPS RUNNING?
6. 8:20WORKING ASSUMPTION FOR TODAY'S PRESENTATION
7. 9:39ONE KEY QUESTION FOR A SW COMPANY?
8. 10:24EMBEDDED DEVICES - HARDWARE COSTS
9. 11:33EMBEDDED DEVICES - AUTOMOTIVE INDUSTRY
10. 12:26EXAMPLE: DATA FROM VARIOUS SENSORS FUSED TO ONE COMMON ENVIRONMENT MODEL
11. 13:01ENVIRONMENT MODEL IN THE CLOUD: INTERPRETATION OF COMPLEX TRAFFIC SITUATIONS.
12. 13:20HOW MUCH SOFTWARE IS IN A FULLY-EQUIPPED MODERN BMW CAR?
13. 14:47TYPICAL ORGANIZATIONAL STRUCTURE IN COMPANIES
14. 16:09GLOBAL INTEGRATION HUBS FOR ONE ORGANIZATION Organization 1
15. 16:431 GLOBAL PRODUCT INTEGRATION HUB
16. 17:40HOW MANY STAGES IN THE INTEGRATION CHAIN?
17. 18:15COMPLEXITY OF THE R&D INTEGRATION CHAIN
18. 19:41HOW LONG DOES IT TAKE TO DEPLOY ONE SINGLE LINE OF CODE FROM ONE SW DEVELOPER TO THE PRODUCT?
19. 21:37PROBLEM STATEMENTS, CHALLENGES,..
20. 22:12FOR SINGLE SW DEVELOPER
21. 23:58FOR SINGLE SW COMPONENT
22. 25:20NIGHTLY SW BUILDS WITH MANUAL ERROR ANALYSIS
23. 28:19CHANGE TRIGGERED CI WITHOUT ERROR ANALYSIS
24. 29:41FOR MULTIPLE SW COMPONENTS
25. 33:39STAGE 4-SYSTEM INTEGRATION
26. 34:40MULTI-STAGE-CI SYSTEM - AUTOMATIC WORKFLOW
27. 38:47HOW TO ORGANIZE HW TEST FARM?
28. 40:43RECOMMENDATIONS

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