Introduction to Devops Big Cloud Solutions Team

Marc Cluet / Tom Ellis / Sri Rajam

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Who are we?!

Sri Rajan (@sriramrajan) !DevOps Analyst!

Marc Cluet (@lynxman)!

DevOps Architect!

Tom Ellis (@iamtomellis)!

DevOps Specialist!

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What is DevOps?!

@devopsborat!

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What is DevOps?!DevOps (a portmanteau of development and operations) is a software development method that stresses communication, collaboration and integration between software developers and information technology (IT) professionals. DevOps is a response to the interdependence of software development and IT operations. It aims to help an organization rapidly produce software products and services

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What is DevOps?!

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What is DevOps?!

SRSLY!

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What is DevOps?!

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What is DevOps?!

• Culture and Work methodology!• Set of tools!• Deployment strategy!• Way of measuring *everything*!• Automate all the things!

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DevOps Work Methodology!

Work methodologies define the rules of the game!!

SCRUM KANBAN AGILE

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SCRUM Methodology!

The whole team works as a unit!

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SCRUM Roles!

Scrum Master!

Developers!Product Owner!

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SCRUM Methodology!

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SCRUM Key Meetings!

Backlog Grooming

Sprint Planning

Daily Scrum

Sprint Review

Sprint Retrospective

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Kanban Methodology!

Just in time delivery, no overhead!

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Kanban Core Practices!

Make Policies Explicit

Implement Feedback Loops

Improve collaboratively

Visualise

Limit Work In Progress

Manage Flow

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Kanban Board!

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Agile Methodology! Pure Continuous Delivery!

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Agile Manifesto!

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Agile Teams!

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Continuous Delivery!

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Tools!!

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Code Versioning!

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Code Versioning!

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Continous Testing!

Unit Test

Smoke Test

Integration Test

Regression Test

Pre-Commit!

Merge Request!

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Server as a Commodity!

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Rapid change!

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Measure all the things!!!!

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Turning it up to!!!

11!

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Complete mindf*ck!What if I told you!

You could apply this!

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Orchestration!

Code Deploys Instance

Cluster at 80% capacity

Instance autoconfiguration

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Orchestration!

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Orchestration!

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What does DevOps enable!

Deploy early!Deploy often!

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What does DevOps enable!

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MISSION ACCOMPLISHED!

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MISSION ACCOMPLISHED!

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Devops Advisory!

•  Part of the Big Cloud Solutions Team!•  Provide workshops to enable Devops culture

in our customers!•  Provide full end to end Openstack solutions!•  Evangelise about Devops to all Rackers!•  http://www.rackspace.co.uk/technicalservices/ !

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To be recognized as one of the world’s great service companies.

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Rackspace Vision!

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