devops days india 2013: build radiator on raspberry pi
Post on 12-Jan-2015
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Build Radiator on Raspberry Pi
Akshay Karle Snap CI
ThoughtWorks, Pune
PART IThe Basics
What’s a Build Radiator
Raspberry PI
PART IIGetting started
Installing Linux on your PI
Installing Linux on your PI
$ wget http://downloads.raspberrypi.org/pidora_latest $ unzip pidora.zip $ dd if=pidora.img of=/dev/disk1s2 bs=4M
Input - servers.yml - type: Snap url: https://snap-ci.com/secret/cctray.xml
Input - servers.yml - type: Snap url: https://snap-ci.com/secret/cctray.xml
!- type: Go username: user password: password url: https://example.com/cctray.xml
Controller – application.rb!!require 'yaml’
!def ci_servers @ci_servers ||= YAML::load(File.read('config/servers.yml')) end
Controller – application.rb!require 'ci_status' require 'yaml’
!def ci_servers @ci_servers ||= YAML::load(File.read('config/servers.yml')) end
!!! ci_servers.each do |ci_server| cc = CiStatus::CruiseControl.new(ci_server['url'], ci_server['username'], ci_server['password']) builds += cc.builds end
Controller – application.rbrequire 'sinatra' require 'ci_status' require 'yaml’
!def ci_servers @ci_servers ||= YAML::load(File.read('config/servers.yml')) end
!get '/' do builds = [] ci_servers.each do |ci_server| cc = CiStatus::CruiseControl.new(ci_server['url'], ci_server['username'], ci_server['password']) builds += cc.builds end @failed_builds, @success_builds = builds.partition { |build| build.failure? } erb ’builds.html'.to_sym end
View – builds.html.erb<html> <head> !!! </head> <ul class="builds"> <% @failed_builds.each do |build| %> <li class="build <%= build.status.downcase %>"> <span class="name"><%= build.name %></span> </li> <% end %> <% @success_builds.each do |build| %> <li class="build <%= build.status.downcase %>"> <span class="name"><%= build.name %></span> </li> <% end %> </ul> <html>
View – builds.html.erb<html> <head> <script> window.setTimeout(function() { window.location.reload(true); }, 10000); </script> </head> <ul class="builds"> <% @failed_builds.each do |build| %> <li class="build <%= build.status.downcase %>"> <span class="name"><%= build.name %></span> </li> <% end %> <% @success_builds.each do |build| %> <li class="build <%= build.status.downcase %>"> <span class="name"><%= build.name %></span> </li> <% end %> </ul> <html>
Deploy to your pi$ git clone your-build-radiator-repo.git $ bundle install $ bundle exec rackup
Deploy to your pi$ git clone your-build-radiator-repo.git $ bundle install $ bundle exec rackup
!Open your browser on the pi and navigate to localhost:9292
The result
Advantages
• Get fast feedback for your builds • Save money • Save electricity • Its cool! ☺
Thank youYou can checkout the code at: https://github.com/akshaykarle/simple_build_radiator
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