Enterprise DevOps: 10 years on - DevOpsDays Ghent 2019

Where have we gotten to after ten years of enterprise DevOps?

Transcript

1. Enterprise DevOps: 10 Years On DevOpsDays Ghent 2019 Nigel Kersten Field CTO, Puppet @nigelkersten
8. Grassroots DevOps
10. Enterprise DevOps
12. DevSecOps
13. Tales from the wasteland of Enterprise IT
14. Server Reboot Approval Process • Huge multinational • 5-7 step approval process including: • App owners • Infra owners • Change Managers • Security Approvers • Minimum 36 hrs for anyone not at HQ • Almost no-one working on infra is at HQ
15. Depreciating the Cloud • IT projects modeled using hardware deprecation • Moving to the cloud • Kept using the same model • IaaS "free" for app teams after 5 years.
16. Manually Powered Infrastructure As Code • Financial Services • Fully modeled Infra-as-code deployment • Running in simulation mode. Always • All changes made by hand to servers
17. The OpsDev Team • Dev and Ops not working • DevOps team formed from Ops to fix it • Dev decide to form an OpsDev team • Everything is worse
18. This doesn't feel like DevOps
19. Most companies aren't changing enough
21. Containers don't fix things
23. Enterprise Architects design beautiful release trains like this
25. Actual Production Requirements
26. DevOps should be more than optimizing and automating builds!
27. It's not all bad!
30. So where did it go wrong?
31. Missing Parts • Culture • Automation • Lean • Measurement • Sharing
32. Missing Parts • Culture • Automation • Lean • Measurement • Sharing
33. Puppet 2018 State of DevOps Report
34. Puppet 2018 State of DevOps Report
35. So what do we do? • Technical capabilities are not the bottleneck • Not the build automation engineers fault • Most enterprise managers aren't natural change agents
36. Success requires change higher up in the org and in more than just IT
37. The things we build need to be more accessible and more easily shareable
38. Thanks.