OHAI-529 sort interfaces in ip_scopes before assigning privateaddress

Hash keys are ordered in Ruby > 1.9, so the plugin behaved differently between 1.8 and newer versions. In order to make the code (and tests) more deterministic, let's sort network interfaces before doing work.
prein · Nov 26, 2013 · 5e6e083 · 5e6e083
1 parent 414fce7
commit 5e6e083
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/ohai/plugins/ip_scopes.rb b/lib/ohai/plugins/ip_scopes.rb
@@ -24,7 +24,7 @@
     begin
       require 'ipaddr_extensions'
 
-      network['interfaces'].keys.each do |ifName|
+      network['interfaces'].keys.sort.each do |ifName|
         next if network['interfaces'][ifName]['addresses'].nil?
 
         interface = network['interfaces'][ifName]