Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Failures In Implementing Reliability

Jaakko Pallari
January 16, 2020
Programming
0
120

Failures In Implementing Reliability

Stories on trying to do something reliably but failing. Presented at SRE Finland meetup.

Jaakko Pallari

January 16, 2020
Tweet

More Decks by Jaakko Pallari

See All by Jaakko Pallari
Kubernetes security
jkpl
0
130
DevOps & SRE: Two Cultures, Coming Together, Facing Each Other
jkpl
0
260
Staging reactive data pipelines using Kafka as the backbone
jkpl
0
1.3k

Other Decks in Programming

See All in Programming
これが俺の”自分戦略” プロセスを楽しんでいこう！ - Developers CAREER Boost 2024
niftycorp
PRO
0
190
Асинхронность неизбежна: как мы проектировали сервис уведомлений
lamodatech
0
750
talk-with-local-llm-with-web-streams-api
kbaba1001
0
180
開発者とQAの越境で自動テストが増える開発プロセスを実現する
92thunder
1
180
PHPで作るWebSocketサーバー ~リアクティブなアプリケーションを知るために~ / WebSocket Server in PHP - To know reactive applications
seike460
PRO
2
270
テスト自動化失敗から再挑戦しチームにオーナーシップを委譲した話/STAC2024 macho
ma_cho29
1
1.3k
バグを見つけた？それAppleに直してもらおう！
uetyo
0
180
命名をリントする
chiroruxx
1
400
「Chatwork」Android版アプリを 支える単体テストの現在
okuzawats
0
180
Stackless и stackful? Корутины и асинхронность в Go
lamodatech
0
740
DevFest Tokyo 2025 - Flutter のアプリアーキテクチャ現在地点
wasabeef
5
900
PHPとAPI Platformで作る本格的なWeb APIアプリケーション（入門編） / phpcon 2024 Intro to API Platform
ttskch
0
210

Featured

See All Featured
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
0
98
The Cost Of JavaScript in 2023
addyosmani
45
7k
Measuring & Analyzing Core Web Vitals
bluesmoon
4
170
Reflections from 52 weeks, 52 projects
jeffersonlam
347
20k
For a Future-Friendly Web
brad_frost
175
9.4k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
229
52k
Code Reviewing Like a Champion
maltzj
520
39k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
5
450
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
95
17k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
232
17k
Optimizing for Happiness
mojombo
376
70k
Building a Scalable Design System with Sketch
lauravandoore
460
33k

Transcript

  1. Welcome to SRE Finland!

  2. Slack channel Sign up @ devopsfinland.org Join #sre-finland

  3. None

  4. The best DevOps company * * according to us

  5. The best DevOps company * * according to us we

    also do SRE, Dataops and DevSecOps

  6. Jaakko Pallari SRE Finland co-organiser Lead SRE Consultant @ Polar

    Squad Background in SW dev and DevOps

  7. FAILURES IN IMPLEMENTING RELIABILITY

  8. Disclaimer No SRE involved

  9. None
  10. None

  11. SCALE!

  12. None
  13. None
  14. None

  15. SCALE?

  16. SCALE? SCALE!

  17. SCALE!

  18. SCAL SCALE!

  19. None

  20. “use the right tool for the right job lol”

  21. None

  22. Mission: Zero downtime upgrades

  23. Azure Ansible Kubernetes Go PostgreSQL Monorepo

  24. None

  25. Azure Kubernetes Go PostgreSQL Monorepo

  26. Azure ARM Ansible Kubernetes Go PostgreSQL Monorepo

  27. None
  28. None

  29. What are we even installing here?

  30. What is even installed in production?

  31. None

  32. 1.0.4, 1.0.5 ... 1.6.1, 1.6.2 in prod latest

  33. PRODUCTION PRODUCTION v2

  34. None

  35. THE INFRA

  36. THE INFRA

  37. EMPOWER AND TRUST

  38. THE INFRA

  39. THE INFRA

  40. What was learned

  41. It’s OK to trust the tools you know

  42. Focus on the right issue

  43. EMPOWER AND TRUST the teams you work with

  44. thank you