1. DevOps is Normal
DB Systel GmbH | Schlomo Schapiro | Chief Technology Office | 04.06.2019
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2. 2
When are we done with DevOps?
Let‘s hire more DevOps Engineers!
Our DevOps team does all that Ops stuff now.
We need to transition our engineers to DevOps
Hello, I am the Head of DevOps here
Creating a DevOps department will solve all our problems
On-call is a DevOps problem
The DevOps guys do on-call for us
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.2019

3. DevOps
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.20193

4. DevOps is
… if every person uses the same tool for the same job
… codified knowledge - everybody contributes his part to common automation
… if all people have the same privileges in their tooling
… if human error is equally possible for Dev and Ops
… replacing people interfaces by automated decisions and processes
... a result
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.20194
bit.ly/5pdops

5. Big Picture
DevOps
Cloud
Platforms
Continuous
Delivery
People Technology
Effect
Changes
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.20195

6. DevOps
is normal
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.20196

7. 7
Ops
Dev
DevOps Team Engineering Team
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.2019

8. © route55 – Adobe Stock

9. DevOps is
… if every person uses the same tool for the same job
… codified knowledge - everybody contributes his part to common automation
… if all people have the same privileges in their tooling
… if human error is equally possible for Dev and Ops
… replacing people interfaces by automated decisions and processes
... a result
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.20199
bit.ly/5pdops

10. DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201910 https://www.miramax.com/movie/are-we-there-yet/

11. Visible success
Measure DevOps?
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201911

12. Progress Indicators Success Indicators
Are we moving towards the right goal?
https://commons.wikimedia.org/wiki/File:Berlin_1989_Ortsschilder015.jpgDB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201912

13. … if every person uses the same tool for the same job
… codified knowledge - everybody contributes his part to common automation
… if all people have the same privileges in their tooling
… if human error is equally possible for Dev and Ops
… replacing people interfaces by automated decisions and processes
... a result
DevOps is
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201913

14. … if all people have the same privileges in their tooling
We trust all people equally!
DevOps is
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201914

15. … if all people have the same privileges in their tooling
Trust := root* Permissions
* root = administrative Permissions
DevOps is
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201915

16. … if every person uses the same tool for the same job
… codified knowledge - everybody contributes his part to common automation
… if all people have the same privileges in their tooling
… if human error is equally possible for Dev and Ops
… replacing people interfaces by automated decisions and processes
... a result
DevOps is
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201916

17. … replacing people interfaces by automated decisions and processes
DevOps is
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201917

18. with
automated security and
governance decisions
… replacing people interfaces by automated decisions and processes
DevOps is
Continuous Delivery
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201918

19. Continuous Delivery with automated security and governance decisions
… replacing people interfaces by automated decisions and processes
DevOps is
= measure
the company / management trust into
the code and the automation
(over the people writing and running it)
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201919

20. … if every person uses the same tool for the same job
… codified knowledge - everybody contributes his part to common automation
… if all people have the same privileges in their tooling
… if human error is equally possible for Dev and Ops
… replacing people interfaces by automated decisions and processes
... a result
DevOps is
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.201920

21. The result:
21
Customer
Sales Team
Solution Architects Team
Product Manager Team
Developer Teams
Testing Team
Release Manager Team
Security / Compliance Officer
Admin Team
Operator Team
BusinessTeam
BusinessTeam
BusinessTeam
BusinessTeam
BusinessTeam
PlatformTeam
PlatformTeam
Infrastructure
Infrastructure
Infrastructure
Infrastructure
Infrastructure
Infrastructure
Infrastructure
Automation
DevOps
Continuous
Delivery
Cloud
Platforms
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.2019

22. How to start?
22
• Set a goal, e.g. „2 deployments per day“
• Identify impediments
• Replace impediments through automation
• Repeat until done
• Build tools that are useful products:
• Continuous Delivery as a Service
• Cloud Platform as a Service
• Proxy, DNS ... as a Service
• Company concerns (security, governance,
compliance) must be part of the continuous
delivery pipeline
DB Systel | Schlomo Schapiro | @schlomoschapiro | 04.06.2019

23. Q&A
DevOps
bit.ly/5pdops
Contact
@schlomoschapiro
schlomo.schapiro@
deutschebahn.com
Slides
go.schapiro.org/slides

24. Vielen Dank für Ihre Aufmerksamkeit