Agile Infrastructure Velocity 09

Agile Infrastructure A Story in Three Acts Velocity 2009

Preface

Andrew Clay Shafer

Andrew Clay Shafer A Villager...

Andrew Clay Shafer A Villager... Programmer

Love working for startups Andrew Clay Shafer A Villager... Programmer

Love working for startups ‘Agile’ and stuff Andrew Clay Shafer A Villager... Programmer

Love working for startups ‘Agile’ and stuff Reductive Labs Andrew Clay Shafer A Villager... Programmer

Love working for startups ‘Agile’ and stuff Reductive Labs Andrew Clay Shafer A Villager... People behind Puppet Programmer

Love working for startups ‘Agile’ and stuff Reductive Labs Andrew Clay Shafer A Villager... People behind Puppet Programmer The rest is complicated...

50% Agile

50% Infrastructure

50% Theory

50% Practice

50% History

50% Future

50% Rant

50% Hope

100% My Perspective

100% My Perspective Your Mileage May Vary...

Thanks

Thanks Alistair Cockburn

Thanks Alistair Cockburn Brian Marick

Thanks Alistair Cockburn Brian Marick Israel Gat

Thanks Alistair Cockburn Brian Marick Israel Gat Zhon Johansen

Thanks Alistair Cockburn Brian Marick Israel Gat Zhon Johansen Kay Johansen

Thanks Alistair Cockburn Brian Marick Israel Gat Zhon Johansen Kay Johansen Salt Lake Agile Roundtable

Thanks

Thanks Luke Kanies

Thanks Luke Kanies Teyo Tyree

Thanks Luke Kanies Teyo Tyree Paul Nasrat

Thanks Luke Kanies Teyo Tyree Paul Nasrat James Turnbull

Thanks Luke Kanies Teyo Tyree Paul Nasrat James Turnbull Paul Lathrop

Thanks Luke Kanies Teyo Tyree Paul Nasrat James Turnbull Paul Lathrop Adam Jacob

Thanks Luke Kanies Teyo Tyree Paul Nasrat James Turnbull Paul Lathrop Adam Jacob Puppet Community

Act I In The Beginning...

What Is Agile?

Manifesto, 4 Values, 12 principles...

Manifesto for Agile Software Development We are uncovering better ways of developing software by doing it and helping others do it. Through this work we have come to value: Individuals and interactions over processes and tools Working software over comprehensive documentation Customer collaboration over contract negotiation Responding to change over following a plan That is, while there is value in the items on the right, we value the items on the left more.

Principles

Our highest priority is to satisfy the customer through early and continuous delivery of valuable software.

Welcome changing requirements, even late in development. Agile processes harness change for the customer's competitive advantage.

Deliver working software frequently, from a couple of weeks to a couple of months, with a preference to the shorter timescale.

Business people and developers must work together daily throughout the project.

Build projects around motivated individuals. Give them the environment and support they need, and trust them to get the job done.

The most efﬁcient and effective method of conveying information to and within a development team is face-to-face conversation.

Working software is the primary measure of progress.

Agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indeﬁnitely.

Continuous attention to technical excellence and good design enhances agility.

Simplicity--the art of maximizing the amount of work not done--is essential.

The best architectures, requirements, and designs emerge from self-organizing teams.

At regular intervals, the team reﬂects on how to become more effective, then tunes and adjusts its behavior accordingly.

At regular intervals, the team reﬂects on how to become more effective, then tunes and adjusts its behavior accordingly. (This is the sauce...)

What Is Agile?

A marketing document

Act II Manifestations

BUT What Is Agile???

BUT What Is Agile??? PLANNING

BUT What Is Agile??? PLANNING ENGINEERING

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS PRODUCT OWNERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS PRODUCT OWNERS TESTERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS EXECUTIVES PRODUCT OWNERS TESTERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS EXECUTIVES PRODUCT SYSTEM ADMINISTRATORS OWNERS TESTERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS EXECUTIVES PRODUCT SYSTEM ADMINISTRATORS OWNERS DATABASE ADMINISTRATORS TESTERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS EXECUTIVES PRODUCT SYSTEM ADMINISTRATORS OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS EXECUTIVES PRODUCT SYSTEM ADMINISTRATORS OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS DESIGNERS

BUT What Is Agile??? PLANNING ENGINEERING DEVELOPERS EXECUTIVES PRODUCT SYSTEM ADMINISTRATORS OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS DESIGNERS USABILITY EXPERTS

BUT What Is Agile??? PLANNING ENGINEERING CIRCLE OF HAPPINESS DEVELOPERS EXECUTIVES PRODUCT SYSTEM ADMINISTRATORS OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS DESIGNERS USABILITY EXPERTS

Pair Programming

Continuous Pair Programming Integration

Continuous Pair Programming Integration Planning Poker

Continuous Pair Programming Integration Planning Poker Refactor

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI)

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Test Driven Development

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Sustainable Pace Test Driven Development

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Sustainable Pace Test Driven Development Small Releases

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Sustainable Pace Test Driven Development Small Releases Shared Metaphor

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Sustainable Pace Test Driven Development Small Releases Shared Metaphor Coding Standards

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Sustainable Pace Test Driven Development Small Releases Shared Metaphor Coding Standards Onsite ‘Customer’

Continuous Pair Programming Integration Planning Poker Refactor Simple Design (YAGNI) Sustainable Pace Test Driven Development Small Releases Shared Metaphor Coding Standards Onsite ‘Customer’ Collective Ownership

Dogma Sucks

Dogma Sucks Do not seek to follow in the footsteps of the wise. Seek what they sought. --

The Tao that can be spoken is not the eternal Tao

Hold, Break, Leave

You are a special snow ﬂake...

Just like everybody else...

Act III The Future is Now

the way software is delivered has changed a lot...

the way software is delivered has changed a lot... ...AND THINGS ARE CHANGING FAST RIGHT NOW .

The End of Shrink Wrap

The End of Shrink Wrap The infrastructure is the application.

The End of Shrink Wrap The infrastructure is the application. The application is the infrastructure.

DEVELOPERS OPERATIONS

Infrastructure is Code!!!

Infrastructure is Code!!! Give me an API or give me DEATH!

Infrastructure is Code!!! Give me an API or give me DEATH! Please?

Infrastructure is Code!!! Give me an API or give me DEATH! Please? Do it for the children...

DEVELOPERS OPERATIONS

BOUNDARY OBJECTS DEVELOPERS OPERATIONS

BOUNDARY OBJECTS DEVELOPERS OPERATIONS COMMUNITY OF INTEREST

WWW .VISIBLEWORKINGS.COM/ANALOGYFEST/MARICK-BOUNDARY-OBJECTS.PDF BOUNDARY OBJECTS DEVELOPERS OPERATIONS COMMUNITY OF INTEREST

Lack of awareness of other disciplines is bad...

Lack of awareness of other disciplines is bad... Leads to over engineering...

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures...

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything!

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to...

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk Don’t Stereotype

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk Don’t Stereotype Shared Metrics

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk Don’t Stereotype Shared Metrics The business requires change

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk Don’t Stereotype Shared Metrics The business requires change Lower risk through tools and culture

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk Don’t Stereotype Shared Metrics The business requires change Lower risk through tools and culture One Step Build and Deploy

Lack of awareness of other disciplines is bad... Leads to over engineering... Leads to catastrophic failures... Tools, knowledge, experience, discipline Automated Infrastructure Version Control Everything! Collaborate Shared Version Control Don’t do work you don’t have to... Monitor Everything Don’t be ﬁngerpointy Always Ship Trunk Don’t Stereotype Shared Metrics The business requires change Lower risk through tools and culture One Step Build and Deploy Ops job is to enable the business

Newsﬂash: Everyones job is to enable the business...

What are the Best Practices?

What are the Best Practices? Robert Mecklenburg

What are the Best Practices? How about ‘better than we did yesterday’ practices? Robert Mecklenburg

What are the Best Practices? How about ‘better than we did yesterday’ practices? Or ‘seems like a good idea right now’ practices? Robert Mecklenburg

http://www.techdarkside.com/ David Christiansen

We believe Agile software development is being dumbed down, commodiﬁed, and is losing its spirit. We seek to replace the current name with one having two virtues: ﬁrst, that it capture more exactly the attitudes originally behind Agile; second, that it be obscure enough that no one will assume they already know what it means and that—amazingly enough!—they are already doing it. arxta.net

Agile Manifesto’s Missing Values Skill Discipline Ease Joy Heretic

AR⊗TA Artisanal Retro-Futurism crossed with Team-Scale Anarcho-Syndicalism

AR⊗TA Artisanal Retro-Futurism crossed with Team-Scale Anarcho-Syndicalism care about the cheese

AR⊗TA Artisanal Retro-Futurism crossed with Team-Scale Anarcho-Syndicalism care about the cheese a genuine fascination with technology

AR⊗TA Artisanal Retro-Futurism crossed with Team-Scale Anarcho-Syndicalism care about the cheese a genuine fascination with technology focus on the team

AR⊗TA Artisanal Retro-Futurism crossed with Team-Scale Anarcho-Syndicalism care about the cheese a genuine fascination with technology focus on the team emphasis on direct action

Artisanal Retro-Futurism

Team-Scale Anarcho-Syndicalism Artisanal Retro-Futurism

Awesome Sauce! Team-Scale Anarcho-Syndicalism Artisanal Retro-Futurism

My Advice...

My Advice... Steal everything...

My Advice... Steal everything... But don’t forget who you are...

My Advice... Steal everything... But don’t forget who you are... Plenty of good ideas to go around...

THE MOST IMPORTANT STATEMENT FROM THE MANIFESTO...

THE MOST IMPORTANT STATEMENT FROM THE MANIFESTO... ...ISN’T THE VALUES...

THE MOST IMPORTANT STATEMENT FROM THE MANIFESTO... ...ISN’T THE VALUES... ...OR THE PRINCIPLES...

‘We are uncovering better ways of developing software by doing it and helping others do it.’

Keep Uncovering

Keep Uncovering Keep Helping Each Other

andrew@reductivelabs @littleidea

Questions? andrew@reductivelabs @littleidea

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Agile Infrastructure Velocity 09

by Andrew Shafer

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