changing the way development and operations works
DESCRIPTION
DevOps, DevOps, Every where but not a drop to drink. Everyone talks about DevOps, but what does it really mean at the heart of it. To summarize, Increasing the flow of work through IT.TRANSCRIPT
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Changing the Way Development and Operations WorksMichael Ducy - Solutions Architect - Chef @mfdii
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DevOps Everywhere• Everyone is “selling DevOps” • Everyone is “doing DevOps” • Everyone is “hiring DevOps”
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Everyone is selling DevOps
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Everyone is doing DevOps• No one wants to be a SysAdmin • “DevOps Engineer with 10+ years experience” • “Did DevOps before it was cool”
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Everyone is hiring DevOps
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What DevOps Is Not
NOW WITH
DEVOPS!
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What DevOps Is
Cultural and Professional Movement
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What DevOps Is Not• A team, a role, or a job description
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What DevOps Is•Making everyone better
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What DevOps Is Not• A solution for small teams, start-ups, or web
only companies
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What DevOps Is•A movement that can impact and change even the largest organizations
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What DevOps Is Not
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What DevOps Is
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What DevOps Is
C. L. A. M. S
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Culture
Inclusive culture that encourages learning, personal improvement, failure, betterment of the organization
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Lean
Adopting Lean principles to improve the value streams of the organization and eliminate waste
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Automation
Automation of all aspects of the organization to increase the flow of work, eliminate manual tasks, reduce errors,
improve test coverage, and improve the time to value
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Measurement
Measuring all aspects of operations to provide metrics for
improvement, gain visibility, and improve customer value
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Sharing
Sharing all aspects of the value stream to allow for any member to provide insight
& improve the overall process of value delivery.
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The Value Stream
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The Value Stream
OS App DB Security
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Complexity
Web Servers
Application Servers
Database
Add 1 server 20+ Changes
To Add a New Server… • 2x Web Server Configurations
• 2 Web Server Restarts
• 4x Database Configurations
• 8x Firewall Configurations
• DNS Service
• Network Configuration
• Deployer
• 8x Monitoring Changes
!
The Bottom Line… 20+ Changes 12+ New Infrastructure Dependencies 4+ Hours
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The Reality
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Infrastructure as Code
The ability to define “infrastructure configurations”
in a programatic way that leverages versioning,
reuse, and source control management.
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Chef and The Value Stream• Define reusable resources and infrastructure state
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Chef and The Value Stream• Define reusable Roles for Infrastructure Code
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Chef and The Value Stream• Define reusable Environments for Infrastructure Code
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Chef and The Value Stream• Test Driven Development for Infrastructure Code
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Chef and The Value Stream• Intelligence about the Complex Relationship
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Chef and The Value Stream• Open Source • 30,000 Community Members • 1,600 Contributors • Over 100 Corporate Contributors • 1,000’s of Community Cookbooks
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Changing the Way Development and Operations WorksMichael Ducy - Solutions Architect - Chef @mfdii
Questions?
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