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Michiel Fokke - ASAS 2017
- 1. 13 October 2017 The three principles behind Quby’s cloud strategy for Toon Michiel Fokke
- 5. The Toon Platform Service Center Toon Displays Mobile devices Value Added Services Back Office Applications API Backend Internet VPN Access OpenAPI partners Tenant Back Office Internet
- 6. Numbers 350k
- 9. Principle 1 Infrastructure as code
- 12. Infrastructure Elastic Load Balancing Amazon VPC Amazon EC2 AWS CloudFormation Template Amazon RDS Traceability Rollback Scale up = change ‘2’ to ‘8’…
- 16. Principle 2 You build it, you run it
- 17. End-user focus Fail fast, learn fast Short cycles Objectives
- 18. Continuous delivery Automated testing Deployment by developers In git. Production builds from master
- 19. Transparency
- 22. Migration
- 23. Principle 3 Test driven approach
- 24. Migrate • applications dockerized as is Integrity & security • discover vulnerabilities • data migration issues Performance & stability • for 265k users Objectives
- 25. Use Gatling to simulate 265.000 displays performing multiple functions
- 26. Gatling test setup Written in Scala Highly scalable by starting multiple instances of Gatling in Docker Customized Gatling reporter to consolidate reports across runners
- 27. VPC VPC Performance testing setup Service Center Virtual Toon Displays Virtual Mobile devices API Backend Internet VPN Access Tenant Back Office Internet VPC (x1060) VPN (x250) Gatling
- 28. Fire power Clients msg/sec 265.000 1200 ±500.000 2250
- 29. Gatling test coverage Failover testing • deliberately stopping services • assessing the impact on other services Endurance testing • measure the stability • uncover memory leaks, recoverability etc. 5 days in a row • last 2 days: Red team vs. Blue team
- 30. Casualties
- 31. The result
Editor's Notes
- Currently a company of 150 people in Amsterdam with more than 25 nationalities Focus on smart energy & smart living Creators of Toon
- About Quby Started in 2004 in Amsterdam as Home Automation Europe BV Current partners in NL, BE, ES. 350k Toon Launch Spain October 2017 We have built out the whole stack to bring you Toon, from hardware to cloud
- Toon puts you in charge by providing you real time energy insight, giving you options to save money and reduce your footprint. Toon gives you access to new services and taps into the increasing possibilities of connected things, making your life smarter. Connects to your CH boiler and your energy meter. Integrates with Philips Hue, Smart Plugs and Smoke Detectors
- Quby also built and manages the back-end.
- Start-up Cash constraint Own hardware
- We were stuck in the mud Objectives: restore stability and scalability improve time to market be predictable again Approach based on 3 principles
- No manual setup, everything scripted Each configuration saved in a version control repository Deployment using CloudFormation What does it bring: Traceability Flexibility Risk reduction
- Dockerized existing applications Run on Mesos Scheduling by Marathon Service Discovery by Consul
- This provided the first boost to get out of the mud, but it wasn’t enough
- If the target is a F1 racing car, you need to do more.
- Technical monitoring provided by Sysdig Transparency Real time & historic Integration with Slack & Pagerduty
- End-to-end service monitoring
- How to prepare for the migration Several scenario’s: customer by customer -> temporary 2 production environments (NOK) service by service -> lot of additional complexity because of interfacing big bang -> risk of failure Solution: test driven approach
- Written in Scala, but has it’s own DSL Easily customizable
- more frequent releases security testing in CI/CD pipeline better end-user feedback cost optimization