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DevOps Connect4th February 2015

Your panel today:- Alan Shimel from DevOps.com- Mark Roberts from IBM- Ben Wooton from Contino- Helen Beal from Ranger4

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Topics for Discussion

• DevOps – Patterns– Cookbooks– Teams– ‘Done’

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Gartner’s

7Steps for DevOps

Adoptionfrom Ronnie Colville

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1.Define

DevOps for You

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What Drives DevOps?

I’m in charge of stability

I’m all about change

CONFLICTDevelopment Operations

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Don’t fight stupid -Make more awesome

(Jesse’s rule)

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“DevOps finally proves how IT can be a strategic advantage that allows a business to beat the pants off the competition. This is the moment we’ve all been waiting for.”

John Wills via Gene Kim

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“DevOps is the merger of the realms of development and operations (and if truth be told elements of product management, QA, and *winces* even sales should be thrown into the mix too).”

James Turnbull, Puppet Labs

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“DevOps refers to the emerging professional movement that advocates a collaborative working relationship between Development and IT Operations, resulting in the fast flow of planned work (i.e., high deploy rates), while simultaneously increasing the reliability, stability, resilience of the production environment.”

Gene Kim

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Is DevOps:• A buzzword?• Voodoo?• A silver bullet?• A new, shiny object?• Automagic?

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2.Pick the App

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Pace Layers for DevOps

Systems of

Record

Systems of

Differentiation

Systemsof

Innovation

Traditional

Dev

Ops

Change

Governance

+

+

-

-

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3.Pick the Team

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JP Morgan Chasenow has more

developers than Google

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DevOps Teams: Anti-patterns

Type A: Separate Silos

Dev

Ops

With thanks to Matthew Skelton

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DevOps Teams: Anti-patterns

Type B: Separate DevOps Silo

Dev

Ops

With thanks to Matthew Skelton

DevOps

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DevOps Teams: Anti-patterns

Type C: “We don’t need Ops.”/NoOps

Dev

Ops

With thanks to Matthew Skelton

DevOps

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DevOps Teams: Patterns

Type 1: Smooth Collaboration

Dev

Ops

With thanks to Matthew Skelton

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DevOps Teams: Patterns

Type 2: Fully Embedded

Dev

Ops

With thanks to Matthew Skelton

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DevOps Teams: Patterns

Type 3: Infrastructure as a Service

Dev

Ops

With thanks to Matthew Skelton

DevOps

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DevOps Teams: Patterns

Type 4: DevOps as a Service

Dev

Ops

With thanks to Matthew Skelton

DevOps

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DevOps Teams: Patterns

Type 5: Temporary DevOps

Dev

Ops

With thanks to Matthew Skelton

DevOps

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DevOps Teams: Patterns

Type 6: Enterprise DevOps

Dev

Ops

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4.Pick a

Methodology

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5.Change the

Metrics

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Business Metrics

Metric Frequency Current Target

Frequency of Release Per week 1 OnDemand

Frequency of Defect Per week 55 5

Frequency of Outage Per month 6 1

Elapsed Time to Release

Hours 27 1

Time to Resolve Defect Hours 3 0.2

MTTR Hours 6 0.1

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6.Automate as

Much as Possible

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DevOps Tools Categories

Application performance monitoringPerformance testing

Functional testingEnterprise security

Release automationCapacity management

Application development lifecycleChange/confguration managementProject and program management

Service virtualizationHybrid cloud management

Infrastructure managementVirtual lab management

0 5 10 15 20 25 30 35 40

%

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7.Consider a Toolchain

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Deplo

y

Arc

hit

ect

ure

and

Pro

cess

Modelin

g

Develo

pm

ent

Build

Requir

em

ents

G

ath

eri

ng a

nd

Managem

ent

Test

ing

Rele

ase

Configura

tion

APM

Software Development LifeCycle

DevOps Toolchain for Continuous Delivery

Plan Design Implement Maintain

Development Operations