Agile Infra @AgileRoots 2009

AGILE INFRASTRUCTURE

ANDREW CLAY SHAFER

ANDREW CLAY SHAFER Developer Once Upon A Time

Agile Team member ANDREW CLAY SHAFER Developer Once Upon A Time

Agile Team member Tolerated at Salt Lake Agile Roundtable ANDREW CLAY SHAFER Developer Once Upon A Time

Agile Team member Tolerated at Salt Lake Agile Roundtable ANDREW CLAY SHAFER Developer Once Upon A Time Mostly Worked For Start Ups

Agile Team member Tolerated at Salt Lake Agile Roundtable ANDREW CLAY SHAFER Developer Once Upon A Time Mostly Worked For Start Ups Founding Partner Reductive Labs Inc.

Agile Team member All Around Trouble Maker Tolerated at Salt Lake Agile Roundtable ANDREW CLAY SHAFER Developer Once Upon A Time Mostly Worked For Start Ups Founding Partner Reductive Labs Inc.

Agile Team member All Around Trouble Maker Tolerated at Salt Lake Agile Roundtable ANDREW CLAY SHAFER Developer Once Upon A Time Mostly Worked For Start Ups Founding Partner Reductive Labs Inc. The Rest is Complicated...

O H Y E A H , T H E R E I S A LWAY S A D U C K . . .

WHAT IS AGILE?

M A N I F E S T O , 4 VA L U E S , 1 2 P R I N C I P L E S . . .

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 EXECUTIVES DEVELOPERS PRODUCT OWNERS TESTERS

BUT WHAT IS AGILE??? PLANNING ENGINEERING EXECUTIVES DEVELOPERS SYSTEM ADMINISTRATORS PRODUCT OWNERS TESTERS

BUT WHAT IS AGILE??? PLANNING ENGINEERING EXECUTIVES DEVELOPERS SYSTEM ADMINISTRATORS PRODUCT OWNERS DATABASE ADMINISTRATORS TESTERS

BUT WHAT IS AGILE??? PLANNING ENGINEERING EXECUTIVES DEVELOPERS SYSTEM ADMINISTRATORS PRODUCT OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS

BUT WHAT IS AGILE??? PLANNING ENGINEERING EXECUTIVES DEVELOPERS SYSTEM ADMINISTRATORS PRODUCT OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS DESIGNERS

BUT WHAT IS AGILE??? PLANNING ENGINEERING EXECUTIVES DEVELOPERS SYSTEM ADMINISTRATORS PRODUCT OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS DESIGNERS USABILITY EXPERTS

BUT WHAT IS AGILE??? PLANNING ENGINEERING CIRCLE OF HAPPINESS EXECUTIVES DEVELOPERS SYSTEM ADMINISTRATORS PRODUCT OWNERS DATABASE ADMINISTRATORS TESTERS NETWORK ENGINEERS DESIGNERS USABILITY EXPERTS

BUT THE WAY SOFTWARE GETS DELIVERED HAS CHANGED A LOT...

BUT THE WAY SOFTWARE GETS DELIVERED HAS CHANGED A LOT... ...AND THINGS ARE CHANGING FAST RIGHT NOW .

WHO IS WORKING ON A WEB APP?

END OF SHRINK WRAP

END OF SHRINK WRAP Clouds Are Rising

WHO IS WORKING ON A WEB APP?

WHO IS WORKING ON A WEB APP? WHERE DOES THAT WEB APP RUN?

WHO IS WORKING ON A WEB APP? WHERE DOES THAT WEB APP RUN? WHO TAKES CARE OF THOSE SERVERS?

WHO IS WORKING ON A WEB APP? WHERE DOES THAT WEB APP RUN? WHO TAKES CARE OF THOSE SERVERS? HOW DO YOU INTERACT WITH THEM?

WHO IS WORKING ON A WEB APP? WHERE DOES THAT WEB APP RUN? WHO TAKES CARE OF THOSE SERVERS? HOW DO YOU INTERACT WITH THEM? ‘THEM’ IS PEOPLE OR SERVERS?

ENGINEERING Version Control Build From Source

WHO USES VERSION CONTROL FOR SYSTEM CONFIGURATIONS?

WHO USES VERSION CONTROL FOR SYSTEM CONFIGURATIONS? WHO CAN AUTOMATICALLY REBUILD SYSTEMS?

Infrastructure is Code!!!

Infrastructure is Code!!! SEMANTICS

Infrastructure is Code!!! SEMANTICS REPRODUCIBLE

Infrastructure is Code!!! SEMANTICS REPRODUCIBLE MAINTAINABLE

Infrastructure is Code!!! SEMANTICS REPRODUCIBLE MAINTAINABLE EXTENSIBLE

Infrastructure is Code!!! SEMANTICS REPRODUCIBLE MAINTAINABLE EXTENSIBLE SHAREABLE

WHO IS USING PUPPET?

Infrastructure is Code!!! SEMANTICS REPRODUCIBLE MAINTAINABLE EXTENSIBLE SHAREABLE Open Source Software!

HELP ME TO SEE IT...

HELP ME TO SEE IT... USING TRADITIONAL TECHNIQUES CONFIGURATIONS TEND TO DRIFT

BUT WHY?

BUT WHY? BACKLOG OF REQUESTS

BUT WHY? BACKLOG OF REQUESTS CONFIGURATION OF CRITICAL SERVICES ARE OFTEN NOT DOCUMENTED AND MUST BE RECREATED

BUT WHY? BACKLOG OF REQUESTS CONFIGURATION OF CRITICAL SERVICES ARE OFTEN NOT DOCUMENTED AND MUST BE RECREATED INCONSISTENCIES CAUSE CONFUSION AND MISTAKES

BUT WHY? BACKLOG OF REQUESTS CONFIGURATION OF CRITICAL SERVICES ARE OFTEN NOT DOCUMENTED AND MUST BE RECREATED INCONSISTENCIES CAUSE CONFUSION AND MISTAKES MORE AND MORE SYSTEMS TO MANAGE

BUT WHY? BACKLOG OF REQUESTS CONFIGURATION OF CRITICAL SERVICES ARE OFTEN NOT DOCUMENTED AND MUST BE RECREATED INCONSISTENCIES CAUSE CONFUSION AND MISTAKES MORE AND MORE SYSTEMS TO MANAGE WORK ON THE BIGGEST FIRE

Dear Diary,

Dear Diary, Today I was on ﬁre for 12 hours...

Dear Diary, Today I was on ﬁre for 12 hours... It wasn’t as pleasant as it sounds.

Dear Diary, Today I was on ﬁre for 12 hours... It wasn’t as pleasant as it sounds. --Eben Brinson Smith III

WHAT DOES THAT REALLY MEAN?

WHAT DOES THAT REALLY MEAN? DEPLOYMENTS AND UPGRADES ARE EXPENSIVE, TEDIOUS AND ERROR PRONE

WHAT DOES THAT REALLY MEAN? DEPLOYMENTS AND UPGRADES ARE EXPENSIVE, TEDIOUS AND ERROR PRONE THE CHANCE THAT DEV, TEST AND PROD ARE CONFIGURED THE SAME APPROACHES ZERO

WHAT DOES THAT REALLY MEAN? DEPLOYMENTS AND UPGRADES ARE EXPENSIVE, TEDIOUS AND ERROR PRONE THE CHANCE THAT DEV, TEST AND PROD ARE CONFIGURED THE SAME APPROACHES ZERO HARDWARE FAILURE CAN BE CATASTROPHIC

WHAT DOES THAT REALLY MEAN? DEPLOYMENTS AND UPGRADES ARE EXPENSIVE, TEDIOUS AND ERROR PRONE THE CHANCE THAT DEV, TEST AND PROD ARE CONFIGURED THE SAME APPROACHES ZERO HARDWARE FAILURE CAN BE CATASTROPHIC HEAVY WEIGHT CHANGE CONTROL PROCESSES SEEM LIKE A GOOD IDEA

WHAT DOES THAT REALLY MEAN? DEPLOYMENTS AND UPGRADES ARE EXPENSIVE, TEDIOUS AND ERROR PRONE THE CHANCE THAT DEV, TEST AND PROD ARE CONFIGURED THE SAME APPROACHES ZERO HARDWARE FAILURE CAN BE CATASTROPHIC HEAVY WEIGHT CHANGE CONTROL PROCESSES SEEM LIKE A GOOD IDEA MORE AND MORE SYSTEMS TO MANAGE

VIRTUAL MACHINES

VIRTUAL MACHINES A NEW ‘MACHINE’ API

VIRTUAL MACHINES A NEW ‘MACHINE’ API MORE MACHINES TO CONFIGURE

VIRTUAL MACHINES A NEW ‘MACHINE’ API MORE MACHINES TO CONFIGURE DO NOT MAKE GOLDEN IMAGES

VIRTUAL MACHINES A NEW ‘MACHINE’ API MORE MACHINES TO CONFIGURE DO NOT MAKE GOLDEN IMAGES REALLY FOIL BALLS

VIRTUAL MACHINES A NEW ‘MACHINE’ API MORE MACHINES TO CONFIGURE DO NOT MAKE GOLDEN IMAGES REALLY FOIL BALLS WTF?

VIRTUAL MACHINES A NEW ‘MACHINE’ API MORE MACHINES TO CONFIGURE DO NOT MAKE GOLDEN IMAGES REALLY FOIL BALLS WTF? ...OR SHOULD I SAY WTD?

INFRASTRUCTURE IS CODE!

INFRASTRUCTURE IS CODE! AUTOMATE EVERYTHING

INFRASTRUCTURE IS CODE! AUTOMATE EVERYTHING GET MORE DONE SPEND LESS TIME DOING IT

INFRASTRUCTURE IS CODE! AUTOMATE EVERYTHING GET MORE DONE SPEND LESS TIME DOING IT PEOPLE SPEND TIME MAKING DECISIONS NOT DOING TEDIOUS WORK OVER AND OVER

INFRASTRUCTURE IS CODE! AUTOMATE EVERYTHING GET MORE DONE SPEND LESS TIME DOING IT PEOPLE SPEND TIME MAKING DECISIONS NOT DOING TEDIOUS WORK OVER AND OVER NO LONGER MANAGING SERVERS, MANAGE SERVICES

INFRASTRUCTURE IS CODE! AUTOMATE EVERYTHING GET MORE DONE SPEND LESS TIME DOING IT PEOPLE SPEND TIME MAKING DECISIONS NOT DOING TEDIOUS WORK OVER AND OVER NO LONGER MANAGING SERVERS, MANAGE SERVICES TAKE ADVANTAGE OF THE PROCESSES AND TOOLS WE HAVE FOR SOFTWARE DEVELOPMENT

MORE AND MORE SERVERS TO MANAGE

MORE AND MORE SERVERS TO MANAGE BRING IT ON!!!

PLANNING Communication Collaboration Estimation Prioritization

NON-FUNCTIONAL REQUIREMENTS

NON-FUNCTIONAL REQUIREMENTS REQUIREMENTS THAT WILL RENDER THE APPLICATION NON-FUNCTIONAL IF NOT FULFILLED

NON-FUNCTIONAL REQUIREMENTS REQUIREMENTS THAT WILL RENDER THE APPLICATION NON-FUNCTIONAL IF NOT FULFILLED WTD?

NON-FUNCTIONAL REQUIREMENTS REQUIREMENTS THAT WILL RENDER THE APPLICATION NON-FUNCTIONAL IF NOT FULFILLED WTD? STOP THINKING LIKE THAT

REQUIREMENTS ARE REQUIREMENTS

REQUIREMENTS ARE REQUIREMENTS A WEB APP IS THE INFRASTRUCTURE

REQUIREMENTS ARE REQUIREMENTS A WEB APP IS THE INFRASTRUCTURE WITHOUT INFRASTRUCTURE THERE IS NO APP

REQUIREMENTS ARE REQUIREMENTS A WEB APP IS THE INFRASTRUCTURE WITHOUT INFRASTRUCTURE THERE IS NO APP A CHANGE IN USAGE PATTERNS CAN CRUSH THE INFRASTRUCTURE

REQUIREMENTS ARE REQUIREMENTS A WEB APP IS THE INFRASTRUCTURE WITHOUT INFRASTRUCTURE THERE IS NO APP A CHANGE IN USAGE PATTERNS CAN CRUSH THE INFRASTRUCTURE REQUIRES COLLABORATION BETWEEN DEV AND OPS

DEVELOPERS OPERATIONS

BOUNDARY OBJECTS DEVELOPERS OPERATIONS

BOUNDARY OBJECTS DEVELOPERS OPERATIONS COMMUNITY OF INTEREST

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

INFRASTRUCTURE IS CODE!

INFRASTRUCTURE IS CODE! PLAN FOR INFRASTRUCTURE REQUIREMENTS

INFRASTRUCTURE IS CODE! PLAN FOR INFRASTRUCTURE REQUIREMENTS ...BUT BE WILLING AND ABLE TO CHANGE THEM

INFRASTRUCTURE IS CODE! PLAN FOR INFRASTRUCTURE REQUIREMENTS ...BUT BE WILLING AND ABLE TO CHANGE THEM OPERATIONS’ CUSTOMER IS THE APP

INFRASTRUCTURE IS CODE! PLAN FOR INFRASTRUCTURE REQUIREMENTS ...BUT BE WILLING AND ABLE TO CHANGE THEM OPERATIONS’ CUSTOMER IS THE APP IF THE INFRASTRUCTURE ISN’T WORKING NOTHING IS

INFRASTRUCTURE IS CODE! PLAN FOR INFRASTRUCTURE REQUIREMENTS ...BUT BE WILLING AND ABLE TO CHANGE THEM OPERATIONS’ CUSTOMER IS THE APP IF THE INFRASTRUCTURE ISN’T WORKING NOTHING IS CREATE A CULTURE OF COLLABORATION

INFRASTRUCTURE IS CODE! PLAN FOR INFRASTRUCTURE REQUIREMENTS ...BUT BE WILLING AND ABLE TO CHANGE THEM OPERATIONS’ CUSTOMER IS THE APP IF THE INFRASTRUCTURE ISN’T WORKING NOTHING IS CREATE A CULTURE OF COLLABORATION TAKE ADVANTAGE OF THE PROCESSES AND TOOLS WE HAVE FOR SOFTWARE DEVELOPMENT

THE MOST IMPORTANT STATEMENT FROM THE MANIFESTO...

THE MOST IMPORTANT STATEMENT FROM THE MANIFESTO... ...MIGHT NOT BE THE VALUES...

THE MOST IMPORTANT STATEMENT FROM THE MANIFESTO... ...MIGHT NOT BE THE VALUES... ...OR THE PRINCIPLES...

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

KEEP UNCOVERING

andrew@reductivelabs twitter.com/littleidea

QUESTIONS? andrew@reductivelabs twitter.com/littleidea

Agile Infra @AgileRoots 2009

by Andrew Shafer on Sep 10, 2009

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Agile Infra @AgileRoots 2009 — Presentation Transcript