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DevOps Your Competitive Advantage in the Cloud
John WillisVice President of Client Service and Enablement
enStratus.com
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%WHOAMI
John M. WillisVice President of Client Service and Enablement
Longtime Ops guy in Big ITworld (Tivoli) Co-host DevOps Café Podcast -http://devopscafe.org/ @botchagalupe on Twitter
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“DevOps is a cultural and professional movement”
Adam JacobFounder, Chef and Opscode
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“Devops is both a philosophy and a discipline”
Taken from lean....
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• CultureAutomationMeasurementSharing
CAMS
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The cloud
Cloud computing represents the pinnacle of Service Oriented Architectures
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Cloudy World
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Infrastructure clouds
Based on virtual machines that can be provisioned on-demand via APIs
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Virtualization
Virtualization is the foundation of an infrastructure cloud
Virtualization is not the cloud
Virtualization is neither necessary nor sufficient for cloud computing
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Cloud platform
Programmable via API
Complete locational independence
Perception of infinite capacity
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Cloud management
Application-level view of infrastructure
Rules-based automation
Policy enforcement
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Configuration management
Cross-cloud DevOps built upon “just enough OS”
Chef, Puppet, etc.
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Infrastructure as Code
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Primary Objects Types
• Nodes • Roles• Recipes
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Primary Objects
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Fully Automated infrastructure
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How fast can ops move?
Production deployment every 11.6 seconds (weekday)
1,079 deployments in one hour (record)
~0.001% of deployments actually cause an outage
http://news.ycombinator.com/item?id=2971521
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Cycle Time
Quality
Synchronization
Learn from Lean
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Customer Development Model
Lean Start-Up Thread
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aaS
Are you an ...
[spi]
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1 Million2 Million10 Million Profit10 - 3 = 7/3 233% ROR
1 MillionNo TD10 Million Profit10 - 1 = 9/1 900% ROR
Green vs. red widgets
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It gets worse….
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Tale of two startups
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http://radar.oreilly.com/2011/08/meat-to-math-ratio.html
The meat to math ratio
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Clouds Gone Wild
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As-Is
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Everything starts here
Infrastructure development life cycle
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Great resources
