Continuous is the word you must define to get the perfect blend of Agile, Lean & ITSM culture for business technology creation, delivery, management & improvement

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Daniel Breston
Business Technology Transition
CONTINUOUS is GREAT!

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A Short History of DevOps
2007
2008
2009 2013
Andrew Shafer
Agile
Conference,
Toronto
Patrick
Dubois
Agile System
Administrator
Group
DevOps Days
Belgium
#devops
John Allspaw &
Paul Hammond
FlickR
‘Gartner Explores
DevOps’
Cameron Haight
Mike Gualateri,
Forrester
– ‘NoOps’
Ronnie Colville of
Gartner: ‘ARA is a
Key to DevOps’
20142010
2011
2012
2015
2016
DevOps Days
Belgium
5 Year
anniversary
Ghent
The
Phoenix
Project
GAME!
DevOps

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ITSM
AgileLean
Polygamous Marriage
ITSM = Safer; Agile = Faster; Lean = Better

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Definition: Forming an unbroken whole, without interruption;
forming a series with no exceptions or reversals
Synonyms: continual, uninterrupted, unbroken, constant, ceaseless, incessant, steady, sustained, solid,
continuing, ongoing, unceasing, without a break, permanent, non-stop, round-the-clock, always-on,
persistent, unremitting, relentless, unrelenting, unabating, unrelieved, without respite, endless, unending,
never-ending, perpetual, without end, everlasting, eternal, interminable
Continuous

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Ideation
Integration
ValidationOperation
Realisation
DevOps
The DevOps Loop ©Ranger4

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Continuous
Integration
(CI)

7. www.ranger4.com DevOpstasticSOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)

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Each check-in is validated by
• An automated build
• Automated unit, integration
and acceptance tests
Continuous integration is a development practice that requires developers to
integrate code into a shared repository on a daily basis.
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Integrating regularly in production-like environments makes it
easier to quickly detect and locate conflicts and errors.
Continuous Integration

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Ranger4’s ‘How Continuous is Your DevOps?’ Survey
Results! (Q3 2016)
SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)

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Continuous
Testing

11. www.ranger4.com DevOpstasticSOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)

12. www.ranger4.com DevOpstasticReprinted courtesy @Sonatype

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Continuous
Delivery
(CD)

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Commit
Code
Build and
Test
Acceptance
Test
Deploy to
Prod and
Test
Release
Automated
Trigger
Manual
Trigger
Stop the line when tests fail
Test Staging Prod
Feedback – test results, monitoring data, etc.
.
Dev
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Continuous delivery is a methodology that focuses on making sure software
is always in a releasable state throughout its lifecycle.
Deployment is the installation of a specified version of software to a given environment
(e.g., promoting a new build into production).
Continuous Delivery

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Continuous
Monitoring

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Continuous Trying
How often do you pass a defect along the lifecycle?

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@Sonatype
Continuous Knowing

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Continuous
Improvement

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!
SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)

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Continuous
Funding

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Ideation
Integration
ValidationOperation
Realisation
DevOps
The DevOps Loop ©Ranger4
!
!
!

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Continuous Funding Tweet

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Continuous Job
Satisfaction

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Organizing around people...

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Continuous
Everything!

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Ranger4’s ‘How Continuous is Your DevOps?’ Survey
Results! (Q3 2016)
SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
What is your Continuous goal?

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Be DevOpstastic