ops in the time of serverless containerized webscale (cf summit)
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@bridgetkromhout
Ops in the time of serverless containerized webscale
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@bridgetkromhout
lives: Minneapolis,
Minnesota
works: Pivotal
podcasts: Arrested DevOps
organizes: devopsdays
Bridget Kromhout
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@bridgetkromhout
traded oncall for more travel (similar effect on sleep)
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@bridgetkromhout
Massively scalable fault-tolerant distributed systems require a
significant engineering effort to build and operate; complex socio-technical systems are even more challenging.
Computers are easy; people are hard
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@bridgetkromhout
Not the goal: resum-driven development
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@bridgetkromhout
The goal: shorter time from idea to value
Image credit: leadliasionImage credit: thebigword
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@bridgetkromhout
How do we
get to the goal?
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@bridgetkromhout
serverless(in the brave new cloudy-with-a-chance-of-containers world)
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@bridgetkromhout
serverless(in the brave new cloudy-with-a-chance-of-containers world)
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@bridgetkromhout
Simon Wardley
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@bridgetkromhout
Nothings the same anymore. Jeffrey Sinclair
Babylon 5
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@bridgetkromhout
"The past is never dead. It's not even past. William Faulkner
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@bridgetkromhout
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@bridgetkromhout
architectural considerations
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@bridgetkromhout
Image credit: James Ernest
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@bridgetkromhout
Image credit: xkcd
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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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@bridgetkromhout Image credit: 00abstrahiert99 on Flickrbut #opslife
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@bridgetkromhout
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@bridgetkromhout
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@bridgetkromhout
Who owns your availability? The answer may surprise you!
Image credit: Wikipedia
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@bridgetkromhout
observability: answering questions we didnt know to ask
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@bridgetkromhout
communication & disconnects
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@bridgetkromhout
understand your environment
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@bridgetkromhout
monitoring: the old way
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@bridgetkromhout
Monitorin
g
monitoring: the new way
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@bridgetkromhout
Attack Kitten
growls about Day 2
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@bridgetkromhout
Attack Kitten Cat Reality Check
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@bridgetkromhout
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@bridgetkromhout
tools: necessary but not sufficient
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@bridgetkromhout
The Wall of Confusion
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@bridgetkromhout
The Wall of Confusion
yolo nope
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@bridgetkromhout
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@bridgetkromhout
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@bridgetkromhout
hard problems & human factors
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@bridgetkromhout
hard problems & human factors
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@bridgetkromhout
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@bridgetkromhout
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@bridgetkromhout
In a world that celebrates pioneers be the settlers instead.
Laura Bell (@lady_nerd)
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@bridgetkromhout
devops: a culture of collaboration
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@bridgetkromhout
We are uncovering better ways of developing software, by doing it and helping others do it