App Centric Devops - CloudStack 2014 Collaboration Conference #CCNA14
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Transcript of App Centric Devops - CloudStack 2014 Collaboration Conference #CCNA14
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Application Centric Devops
A Real-life Case Study
Uri Cohen GigaSpaces @uri1803#CCNA14
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The Grand Story
• Leading UK-based online betting house • 200K concurrent
visitors at peak• ~40 developers
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How Things Were
• Inspiration Strikes… • A long and hard
struggle begins…– Infrastructure– Dev– Ops
• Until you lose will
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Bridges, Not Walls
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CI First(Because
That’s What the Devs
Understand & Control)
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But It’s Much More than CI
http://www.udidahan.com/wp-content/uploads/stateModel.gif
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Streamline the Entire Flow from
Dev to Prod
Automate the build and deployment of software.
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Streamline the Entire Flow from
Dev to Prod
Automate and enforce the quality assurance process.
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Streamline the Entire Flow from
Dev to Prod
Increase the consistency between environments and across systems
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Why It Matters
Reduce manual handovers
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Why It Matters
Increase consistency and reliability
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Why It Matters
Create a common vocabulary between dev and ops
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Why It Matters
Share tools and practices across the organization, and deploy them as part of the platform
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Objective: Automated Continuous Delivery Pipeline
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Objective: Automated Continuous Delivery Pipeline
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Solution: Common Platform
(as a Service)
Build a common tools set that can be consumed as a service by everyone
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The Good
• Same toolset across• Single point of
governance • Consistency
across projects
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The Bad
• Rigid application build and deployment lifecycle• Lose the benefits
of a Darwinian evolution of tools and technologies
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Can Standard
PaaS Platforms
Really Fit the Bill?
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They’ve Decided to Build Their
Own!
http://www.fifoil.com/images/pageImages/builders_pic1.jpg
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CloudStack as a
Foundation
• Immutable servers– Bake vs Fry
• Provision and decommission on a per build basis
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Chef for CM
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Cloudify for Application Blueprints
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Open Source Platform for Deploying, Managing and ScalingComplex Multi-Tier Applications on the Cloud
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Automation Must Apply to All Layers
Proxy Config WAR Schema
Infrastructure
Middleware Apache Tomcat MySQL
Application
Host Networks Storage
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Automation , High Level
Cloudify
Jenkins
Chef CloudStack
API
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Automation , High Level
Cloudify
Jenkins
Monitoring & Alarming
Chef CloudStack
API
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Where It Stands Today
• Fully automated pipeline, promotion to production is still manual • Moving forward to post deployment
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References
• http://thoughtforge.net/2235/paas-continuous-delivery-12-month-journey/
• http://thoughtforge.net/2352/lifecycle-continuous-delivery-pipeline/
• http://www.slideshare.net/JohnTurner3/cloudstack-collab-killing-off-the-dinosaurs
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Thank You!