bind.erb in testlab-1.1.0

- old
+ new

@@ -8,14 +8,17 @@
   // If your ISP provided one or more IP addresses for stable
   // nameservers, you probably want to use them as forwarders.
   // Uncomment the following block, and insert the addresses replacing
   // the all-0's placeholder.
 
+<% if !@bind[:forwarders].nil? -%>
   forwarders {
-    8.8.8.8;
-    8.8.4.4;
+<% @bind[:forwarders].flatten.compact.uniq.each do |forwarder| -%>
+    <%= forwarder %>;
+<% end -%>
   };
 
+<% end -%>
   //========================================================================
   // If BIND logs error messages about the root key being expired,
   // you will need to update your keys.  See https://www.isc.org/bind-keys
   //========================================================================
   dnssec-validation auto;