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Hiding in the Dark

Dan Kohn, CNCF Executive Director

@dankohn1

November 19, 2019

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cloud native definition

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state-of-the-art patterns

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accessible for everyone

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parable

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“Why are you staring at a black screen?”

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“I don’t see any zombies”

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metaphor

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2nd grader ➜ most enterprises

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Most Enterprises

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zombies ➜ software failures

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hiding in a hole ➜ precautionary practices

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long release cycles

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infrequent dependency updates

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manual quality assurance

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irrationally

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precautionary

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exempt

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CLAbot

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sibling

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4th grader > 2nd grader

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development

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operations

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developing + operations = DevOps

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mine + craft = Minecraft

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mining

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simple

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useful

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complex

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Finally

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circular dependencies

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lesson

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simple

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complex

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same

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iptables

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iptables

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networking

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ipfw

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ipfwadm

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Internet Protocol Firewall ADMinistrator

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complete

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easier

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ipchains

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iptables

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reimplemented

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eBPF

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eBPF

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advanced

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cgroups

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DNS

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Raft

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simpler

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powerful

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construct

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us

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4th graders

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2nd graders

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first-timers?

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2nd graders

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benefits?

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two

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first

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4th graders

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2nd graders

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job offers

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second

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2nd grader ➜ 4th grader

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community

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people

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contribute

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5 years old