try to get node names this way

Signed-off-by: Martin Zobel-Helas <zobel@debian.org>

diff --git a/modules/debian-org/lib/facter/cluster.rb b/modules/debian-org/lib/facter/cluster.rb
index fea14355f152900c1a1b3dcda28424fa1f5de912..695bfe60df466ca38317635e218bddadf6450b95 100644 (file)
--- a/modules/debian-org/lib/facter/cluster.rb
+++ b/modules/debian-org/lib/facter/cluster.rb
@@ -10,7 +10,7 @@ if FileTest.exist?('/usr/sbin/gnt-cluster') and FileTest.exist?('/var/lib/ganeti
                                end
                                Facter.add('cluster_nodes') do
                                setcode do
-                                       yaml['nodes'].keys.join(' ')
+                                       yaml['nodes']['name']
                                end
                        end
                end