Closing Keynote: Continuous delivery of Puppet-based infrastructure (Intermediate) - Sam Kottler,...
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Continuously deploying infrastructure with Puppet Sam Kottler @samkottler https://github.com/skottler [email protected]
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Puppet Camp NYC 2014 Closing Keynote: "Continuous delivery of Puppet-based infrastructure (Intermediate)" presented by Sam Kottler, Digital Ocean
Transcript of Closing Keynote: Continuous delivery of Puppet-based infrastructure (Intermediate) - Sam Kottler,...
Continuously deploying
infrastructure with Puppet
Sam Kottler @samkottler
https://github.com/skottler [email protected]
Why do all (suddenly) seem to Care about
this thing?
Deliverability
“Changeability”
Immutability for stateless services
!(more on that later)
The “what” is just a subset of the “How”
Images
Packages
appliances
Environments
Configuration is the heart of the
build process
Immutability
Stateless systems often do hold some
form of state
There are still (lots of) unsolved problems around
orchestration
The result is sometimes Binary
Single Node convergence
Production is generally Composed of many different
roles
The pinnacle of infrastructure
integration is multi-node orchestration
But what about isolation?
Deliverables
Humans are bad at repetitive tasks
Does it work?
rspec-puppet
Beaker
puppet agent -t
How do we get it live?
Capistrano
r10k
Kafo
…In production
Does it Work?
Run puppet via monitoring systems
is it Proper?
puppet-lint
Recap!
Integrate!
Validate!
deliver it!
