see if global_variables works

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/modules/ferm/templates/interfaces.conf.erb b/modules/ferm/templates/interfaces.conf.erb
index 8092282..0b575d4 100644 (file)
--- a/modules/ferm/templates/interfaces.conf.erb
+++ b/modules/ferm/templates/interfaces.conf.erb
@@ -1,7 +1,7 @@
-$MUNIN_IFS = (<%=
+def $MUNIN_IFS = (<%=
 ifs = []
 interfaces.split(',').each do |iface|
-  next unless Kernel.local_variables.include?("ipaddress_" + iface)
+  next unless Kernel.global_variables.include?("ipaddress_" + iface)
   ifs << iface
 end
 ifs.join(' ')