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

Failures In Implementing Reliability

Avatar for Jaakko Pallari Jaakko Pallari
January 16, 2020
Programming
0
130

Failures In Implementing Reliability

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

Avatar for Jaakko Pallari

Jaakko Pallari

January 16, 2020
Tweet

More Decks by Jaakko Pallari

See All by Jaakko Pallari
Kubernetes security
Avatar for Jaakko Pallari jkpl
0
160
DevOps & SRE: Two Cultures, Coming Together, Facing Each Other
Avatar for Jaakko Pallari jkpl
0
280
Staging reactive data pipelines using Kafka as the backbone
Avatar for Jaakko Pallari jkpl
0
1.3k

Other Decks in Programming

See All in Programming
外接に惑わされない自システムの処理時間SLIをOpenTelemetryで実現した話
Avatar for Kotaro7750 kotaro7750
0
160
品質ワークショップをやってみた
Avatar for Nealle nealle
0
930
Making Angular Apps Smarter with Generative AI: Local and Offline-capable
Avatar for Christian Liebel christianliebel
PRO
0
100
SwiftDataを使って10万件のデータを読み書きする
Avatar for akidon0000 akidon0000
0
250
O Que É e Como Funciona o PHP-FPM?
Avatar for Marcel dos Santos marcelgsantos
0
250
퇴근 후 1억이 거래되는 서비스 만들기 | 내가 AI를 사용하는 방법
Avatar for Seungmin 마량 maryang
2
400
data-viz-talk-cz-2025
Avatar for Leonardo Collado-Torres lcolladotor
0
110
スキーマ駆動で、Zod OpenAPI Honoによる、API開発するために、Hono Takibiというライブラリを作っている
Avatar for N Akita nakita628
0
340
なんでRustの環境構築してないのにRust製のツールが動くの？ / Why Do Rust-Based Tools Run Without a Rust Environment?
Avatar for TOMIKAWA Sotaro ssssota
14
47k
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
210
オンデバイスAIとXcode
Avatar for リョウ ryodeveloper
0
380
AI駆動開発カンファレンスAutumn2025 _AI駆動開発にはAI駆動品質保証
Avatar for Autify autifyhq
0
120

Featured

See All Featured
Why You Should Never Use an ORM
Avatar for John Nunemaker jnunemaker
PRO
60
9.6k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
29
4k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.3k
Side Projects
Avatar for Sacha Greif sachag
455
43k
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
57
6k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.6k
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
72
11k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
Avatar for Marc Duiker marcduiker
34
2.3k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
Avatar for Tammy Everts tammyeverts
55
3.1k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
274
41k
Visualization
Avatar for Eitan Lees eitanlees
150
16k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
140
7.2k

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