introduction to devops with chocolate and lego game
TRANSCRIPT
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Introduction to DevOps
with Chocolate and
LEGO Game
Dana Pylayeva
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What is your name and role? What do you
already know about DevOps?
Ask Your Neighbor:
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Agile CoachScrum MasterDBA Manager
Systems ArchitectJava Developer
Big Apple Scrum Day Founder ReviewerSpeaker
A Little Bit About Me
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Dev and Ops are Focused on Different Objectives
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Ops Team
Scrum Team: Focus on Delivery and Speed
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Pager Duty On-call support
MonitoringUpgrades
Security PatchingData Migration
Backups
Ops Team: Focus on Stability and Reliability
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Source: Lee Reid http://devops.com/2015/06/22/the-simple-math-of-devops/
Trescope Tarch review Ttech debt
Tretest
Trework
Trebuild
Trefix
Trollback
Tre-release
It doesn’t have to be this way!
Low Trust Creates Extra Steps
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Fresh off the Press – 6/22/2016
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Source: Puppet Labs: State of DevOps Report 2016
Deployment
Frequency - 200 times better
DevOps: Increased Speed
Change
Lead Time - 2555 times better!
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Source: Puppet Labs: State of DevOps Report 2016
Change
Failure Rate - 3 times better
DevOps: Increased Stability
Time
to recover - 24 times better
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Sounds like Magic…
DevOps
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DevOps?
“A mix of patterns intended to improve collaboration between development and
operations. DevOps addresses shared goals and incentives as well as shared processes
and tools.”~ Michael Hüttermann
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2016 - No Longer For Unicorns
Only…Macy’s, Nordstrom, GE Capital, Disney,US Department of Homeland Security, IBM, Microsoft, Barclays Capital, Capital One, Target, Walmart…
2009 - 2011
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DevOps Transformation RPG
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Chocolate and LEGO
IncDevelopment
(Scrum Teams)
Business Team
Security Team
Ops Team
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Pick Your Role and Meet Your Team
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What Will You Build? Ask the Business Team!
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Sys AdminBuilds All Environments
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Dev Team Builds a Product
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Release Engineer Builds a Deployment Package
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Product Owner gets paid
by the Business
when products are delivered
into production.
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Sprint 1: Cyclical Value Delivery With Scrum
• Dev and Ops are separate teams
• Sys Admin controls release schedule
• Security test is at the end of the Sprint
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What Will You Change For Sprint 2?
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Sprint 2: Optimizing the Scrum Team
•Move Security to the left - learn about security issues before implementation.
•First release into production: Only Release Engineer can deploy.
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How Was
Sprint 2 For Your Team?
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Ready for DevOps?
How Do You
?
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Optimize Your Flow
Any improvement not made at the constraint is an illusion
“The Phoenix Project”
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Start From Your Biggest Constraint (Bottleneck)
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Scrum Team
Dev Ops
Enable Dev and Ops Collaboration
Cross-train, Build T-shaped skills
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Split Work into Smaller Batches
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Simplify and Automate Your Deployments
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Experiment and Practice to Reach Mastery
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Sprint 3: DevOps Transformation.
• Build T-shaped skills.• Reduce batch sizes.• Accelerate the feedback
loop with simplified deployment.
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Share Your Aha!
Moments
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Recommended Reading:
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Links and Credits
• https://www.getchef.com/blog/2010/07/16/what-devops-means-to-me/• https://puppet.com/resources/white-paper/2016-state-of-
devops-report• https://blog.newrelic.com/2014/05/16/devops-name/• http://continuousdelivery.com/- https://pixabay.com/- http://www.innolution.com/resources/visual-agilexicon- http://www.shutterstock.com/pic-151104653/stock-photo-crazy-scientist-young-boy-performing-experiments.html?src=Vq0HbZwnUpigKG9b1ITx_A-1-1- http://vectorcharacters.net/
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Level UpFacilitation guide:
https://leanpub.com/chocolatelegogame
+
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