dev ops, noops or hypeops - networkshop44
TRANSCRIPT
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DevOpsArthur Clune
University of York
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DevOpsArthur Clune
University of York
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It’s not the ‘90s any more
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Infrastructure practices haven’t changed
enough….
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How fast can you click?
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“The CLI doesn’t scale”
-- Greg Ferro
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Requirements for modern infrastructur
emanagemen
t
DeclarativeRepeatableTestableCode/Text basedOpen
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Master
Client
Client
Client
Client
Client
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eos_config: section='router bgp {{ bgp.bgp_as }}'
command='bgp listen range {{ item.name }} peer-group {{ item.peer_group }} remote-as {{ item.remote_as }}' ..... when: bgp is defined and bgp.enable and bgp.listeners with_items: bgp.listeners | default([])
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Simples?
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Ops now has the issues dev has always had: code rot, dependencies, libraries...
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Good problems to have!
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Solutions:
Microservices, 2-pizza, code review, tests, anti-fragility …..
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York
First production Puppet commit 2008
Deliver SITS with Puppet
Install NSX via PowerShell
Investigating DSCSome tests
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LoC
75,023 Puppet 244,094 Systems 561,960 Networks> 5,000,000 Dev
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Not enough to do the same as before
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Infracode enables change, repeatability and velocity
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Learn PythonLearn Ansible
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Q: What version is your infrastructure?
ce77b04bf92b88bb2298c356ddbee6579edac0d1