DevOps and All the Continuouses w/ Helen Beal
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www.ranger4.co m DevOpstasti c Helen Beal DevOps & All the Continuouses
Transcript of DevOps and All the Continuouses w/ Helen Beal
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Helen Beal
DevOps & All the
Continuouses
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Continuous Funding
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Continuous Integration
(CI)
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Continuous Integration
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.
9Integrating regularly in production-like environments makes it
easier to quickly detect and locate conflicts and errors.
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Continuous Delivery
(CD)
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Continuous Delivery (1)
• Extends continuous integration• Provides fast, automated
feedback on the production-readiness of systems
• Prioritizes keeping software deployable over working on new features
• Enables push-button deployments on demand
• Reduces deployment risks and enables quicker user feedback
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Continuous delivery is a methodology that focuses on making sure software is always in a releasable state throughout its lifecycle.
Continuous delivery does not mean that you are deploying every day or every hour.
It means that you COULD release when needed.
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Continuous Delivery (2)
Commit Code
Build and Test
Acceptance Test
Deploy to Prod
and Test
Release
Automated Trigger
Manual Trigger
Stop the line when tests fail
Test StagingProd
Feedback – test results, monitoring data, etc.
.
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Automated tests in production-like environments assure the code and environment operate as designed and are always in a deployable state
Deployment is the installation of a specified version of software to a given environment (e.g., promoting a new build into production).
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The Three Ways
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The First Way:Improve Flow
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The Three Ways
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Continuous Testing
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Shift Left:Build Quality
In
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Continuous Deployment
(CDep?)
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Continuous Deployment (1)
• Removes the manual step in the Continuous Delivery pipeline
• Results in multiple deployments per day
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Continuous deployment is a set of practices that enable every change that passes automated tests to be automatically deployed to production.
Continuous deployment may not be practical or possible forcompanies constrained by regulatory or other requirements.
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Continuous Deployment (2)
Commit Code
Build and Test
Acceptance Test
Deploy to Prod and
TestRelease
Automated Trigger
Manual Trigger
Stop the line when tests fail
Test StagingProd
Feedback – test results, monitoring data, etc.
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Code deployed into production may be invisible to customers, but features can be run and tested by internal staff.
Release is the process or event of making a feature (or set of features) available to a segment of customers.
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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“Never let a known defect
pass downstream.”
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“Continuous Release Deployment”
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Continuous Measurement
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Ideation
Integration
Validation
Operation
Realisation
DevO
ps
The DevOps Loop ©Ranger4
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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Continuous Monitoring
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The Three Ways
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The Second Way:Amplify Feedback
Loops
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The Three Ways
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Time for a
FRESH APPROACH?
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Sonatype Nexus Lifecycle
• Precisely identify component and risks
• Remediate early in development
• Automate policy across the SDLC
• Manage risk with consolidated dashboard
• Continuously monitor applications for new risks
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Continuous Performance Management
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Continuous Innovation
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Continuous Experimentatio
n & Learning
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The Three Ways
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The Third Way:Experimentation
& Learning
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Continuous Job Satisfaction
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"The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking."
Albert Einstein
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Organizing around people...
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“Holacracy structures your organisation for
evolution.”
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Continuous Teaming
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Continuous Everything!
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The Continuous Release Cycle or ‘DEVOPS LOOP’
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Ideation
Integration
Validation
Operation
Realisation
DevO
ps
The DevOps Loop ©Ranger4
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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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SOURCE: Ranger4’s ‘How Continuous is Your DevOps?’ Survey (Q1 2016)
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Be DevOpstastic
