参考

[Rails导读]

http://guides.rubyonrails.org/

[Theforeman Github]

https://github.com/theforeman/foreman https://github.com/theforeman/smart-proxy

https://github.com/collectiveidea/audited https://github.com/stefankroes/ancestry

[Openstack Foreman Installer] https://github.com/theforeman/staypuft