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Containers will not fixyour broken culture

(and other hard truths)

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not actually 20 units of devops

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containing dramas

(docker in prod since Oct 2013)

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The Wall of Confusion

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The Wall of Confusion

yolo nope

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Containers as b O U N D A R Y object

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silos are for grain

@bridgetkromhout Image credit: Wikipedia

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Two-Pizza silo

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Image credit: James Ernest

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still computers

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@bridgetkromhout Image credit: Wikipedia

“Any organization that designs a system… will produce a design

whose structure is a copy of the organization's

communication structure.”

Mel Conway

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navigating choices

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"The past is never dead. It's not even past.” William Faulkner

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Andrew Clay Shafer Agile Infrastructure: A Story in Three Acts

Velocity 2009

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Image credit: Vasa Museet

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Image credit: Vasa Museet

probably fine

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“In the last week there were 67 deploys of 496 changes by 18 people”

Image credit: visual_dichotomy on Flickr

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quoted in “10+ Deploys Per Day: Dev and Ops Cooperation at Flickr” at Velocity 2009

John Allspaw & Paul Hammond

“In the last week there were 67 deploys of 496 changes by 18 people”

Flickr Dev Blog, December 17th 2008

Image credit: visual_dichotomy on Flickr

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Learning through osmosis

(sitting in a warm

place)

@bridgetkromhout

containers,microservices, scheduling & orchestration…

necessary but not sufficient