add first stab at interfaces

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

diff --git a/modules/ferm/templates/interfaces.conf.erb b/modules/ferm/templates/interfaces.conf.erb
new file mode 100644 (file)
index 0000000..17c0c66
--- /dev/null
+++ b/modules/ferm/templates/interfaces.conf.erb
@@ -0,0 +1,8 @@
+$MUNIN_IFS = (<%=
+ifs = []
+interfaces.split(',').each do |iface|
+  next unless Kernel.local_variables.include?("ipaddress_" + iface)
+  ifs << iface
+ifs.join(' ')
+%>);
+