2013-06-12 16:44:00 -04:00
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---
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layout: default
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title: A remote server automation and deployment tool written in Ruby.
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---
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### A Simple Task
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2013-06-22 12:34:07 -04:00
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{% prism ruby %}
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role :demo, %w{example.com example.org, example.net}
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2013-06-12 16:44:00 -04:00
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task :uptime do |host|
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on :demo, in: :parallel do
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uptime = capture(:uptime)
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puts "#{host.hostname} reports: #{uptime}"
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end
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end
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2013-06-22 12:34:07 -04:00
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{% endprism %}
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2013-06-12 16:44:00 -04:00
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Capistrano extends the *Rake* DSL with methods specific to running commands
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`on()` servers.
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### For Any Language
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Capistrano is written in Ruby, but it can easily be used to deploy any
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language. Popular extensions add support for *Wordpress* blogs as well as
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*Symfony* and *Node.js* applications.
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If your language has special deployment requirements, Capistrano can easily be
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extended to support them.
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### Demo Video
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<video id="demo" class="video-js vjs-default-skin" controls preload="auto" width="640" height="400" data-setup="{}">
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<source src="http://capistrano-screencasts.s3.amazonaws.com/Capistrano%20Introduction%20Video.mp4" type='video/mp4'>
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</video>
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