modules/debian-org/lib/facter/cluster.rb

   1 Facter.add('cluster') do
   2   setcode do
   3     if FileTest.exist?('/usr/sbin/gnt-cluster')
   4       if system('/usr/sbin/gnt-cluster getmaster >/dev/null')
   5         require 'json'
   6         config = '/var/lib/ganeti/config.data'
   7         if FileTest.exist?(config)
   8           JSON.parse(File.read(config))['cluster']['cluster_name']
   9         else
  10           ''
  11         end
  12       end
  13     else
  14       ''
  15     end
  16   end
  17 end