lib/percheron/unit.rb in percheron-0.7.14 vs lib/percheron/unit.rb in percheron-0.7.15

@@ -5,11 +5,10 @@
     extend ConfigDelegator
 
     def_delegators :unit_config, :name, :pseudo_name, :docker_image
     def_config_item_with_default :unit_config, [], :env, :ports, :volumes,
                                  :dependant_unit_names, :pre_build_scripts,
-                                 :post_start_scripts, :start_args
-    def_config_item_with_default :unit_config, %w(127.0.0.1 8.8.8.8), :dns
+                                 :post_start_scripts, :start_args, :dns
     def_config_item_with_default :unit_config, true, :startable
 
     def initialize(config, stack, unit_name)
       @config = config
       @stack = stack