DevOps Days India 2013: Build Radiator on Raspberry Pi
•
0 likes•549 views
The document describes how to build a simple build radiator using a Raspberry Pi to display continuous integration build statuses. It discusses installing an operating system on the Pi, configuring the build servers and statuses in a YAML file, using Ruby code to retrieve the build statuses and display them with automatic refreshing. The builds are deployed to the Pi by cloning the code repository, installing dependencies, and starting the Ruby server. The final result is a low-cost build radiator that provides fast feedback and is environmentally friendly.
More Related Content
What's hot
What's hot (20)
Similar to DevOps Days India 2013: Build Radiator on Raspberry Pi
Similar to DevOps Days India 2013: Build Radiator on Raspberry Pi (20)
Recently uploaded
Recently uploaded (20)
DevOps Days India 2013: Build Radiator on Raspberry Pi
- 1. Build Radiator on Raspberry Pi Akshay Karle Snap CI ThoughtWorks, Pune
- 3. What’s a Build Radiator
- 4. Raspberry PI
- 6. Installing Linux on your PI
- 7. Installing Linux on your PI $ wget http://downloads.raspberrypi.org/pidora_latest $ unzip pidora.zip $ dd if=pidora.img of=/dev/disk1s2 bs=4M
- 8. Input - servers.yml - type: Snap url: https://snap-ci.com/secret/cctray.xml
- 9. 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
- 10. Controller – application.rb ! ! require 'yaml’ ! def ci_servers @ci_servers ||= YAML::load(File.read('config/servers.yml')) end
- 11. 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
- 12. Controller – application.rb require '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
- 13. 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>
- 14. 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>
- 15. Deploy to your pi $ git clone your-build-radiator-repo.git $ bundle install $ bundle exec rackup
- 16. 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
- 17. The result
- 18. Advantages • Get fast feedback for your builds • Save money • Save electricity • Its cool! ☺
- 19. Thank you You can checkout the code at: https://github.com/akshaykarle/ simple_build_radiator