/me

SRE Freelance

DevOps Advocate

barpilot founder

Former:

• cloudwatt
• criteo…

• podcaster https://p7t.tech
  • Dev'Obs
  • Dans Ton Kube
  • Votre Profile Nous Intéresse

https://sympasium.org

14 - 21 juillet 2018

DevOps?

Bad definitions lead to bad decisions

Hiring

(Technical) Debt

4 stages of competence

Stage 0

• deny the usefulness of DevOps

• painful deployments
• excessive on-call support issues
• constant firefighting
• poor work-life balance

Stage 0

Step 1

Tooling

• Automation
• CI
• Monitoring

Stage 1

automation for the sake of automation

• Mechanization more than automation
• Spaghetti scripting
• Instable build chain
• See "IsoProd" as a myth
• Problems discovered randomly
• You never have enough "DevOps" engineers

Step 2

Collaborate and Reorganize

• Feature Teams
• Communication rituals
• Creation of platforms "as a Service"

Stage 2

improving the entire software development lifecycle

• Some teams can write "success-stories"
• "you build it, you run it"
• SLA are written…

Step 3

Trust

• Value Stream Mapping
• OKR
• Redefine roles and remuneration
• QA Team monitor SLA

Stage 3

A High Performing Organization

• Deployments every days, multiple time a day
• BU are self-sufficient organization with full stack teams
• Security, Ops and GRC teams can still exist, but their role is to establish policy and standards, not implement them

More?

• https://mepie.io
• https://github.com/barpilot/mepie.io
• CC BY 4.0

Halp

• Experience
• Your projects
• Web Dev ^^