DevOpsTools or Culture?
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Who am I?
• Yannis Mazzer
• Co-founder of Ioweb
• Computer Science enthusiast since Minitel - Software craftsman since then
• 2012 TI Prom @ Univ Lyon1
• @yannismazzer
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Definitions
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Code
a developer
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Specifications
Coffee
Dev
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an ops
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Code
Coffee
Ops
Running app
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Software delivery
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… as a student
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Read Exercise
Develop
Zip and ship it
Forget about it
… as a old fashion developer
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Read Spec
Develop
Zip and ship it
Forget about it
… as an ops
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Read doc
Operate
Zip and deploy it
Forget about it
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Hierarchy
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ops ops…dev dev…
Manager Manager
Manager Manager
Manager
Is this the real goal of software delivery?
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DevOps Origins
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Value proposition
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Developers used to bring code to ops
Ops used to bring code to production
DevOps bring business value
Hierarchy
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ops ops…dev dev…
Manager Manager
Manager
C.A.M.S.
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Culture Automation
Measurements Sharing
Culture
Continuous improvement
Communication
Collaboration
Entreprise “Silo" override
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Automation
Every recurrent task must be automated
Determinism
No key people
Fast
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BuildRelease
DeploymentTests
MonitoringConfiguration
Measurements
Capture, learn, improve
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Infrastructure usageApplication stacks
Application logsUser feedbacks
Sharing
Share ideas
Share metrics
Share skills
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Everything is a buzzword for people who do not
understand what’s behind
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Looking for - a young DevOps - just graduated - with 20 years experience in similar position
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Thanks for your attention
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Questions?
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