" data, run your own backups.\n"
end
+if classes.include?("porterbox")
+ purp += "\nPlease clean up any schroots after you are done using them. Please also\n" +
+ "remove any build and source trees in your home directory once you no longer\n" +
+ "need them. Disk space on porter machines often is scarce. If it becomes\n" +
+ "necessary we will delete your entire home directory without warning, but this\n" +
+ "really implies that you have been misusing resources. We would prefer this\n" +
+ "not become necessary.\n" +
+ " *** Clean up behind you! ***\n"
+end
+
if scope.lookupvar('site::nodeinfo').has_key?('footer')
purp += "\n" + wrap(scope.lookupvar('site::nodeinfo')['footer']) + "\n"