load_balancer_spec.rb in chef-provisioning-0.20

- old
+ new
@@ -1,79 +1,14 @@
+require 'chef/provisioning/managed_entry'
+
 class Chef
 module Provisioning
   #
-  # Specification for a machine. Sufficient information to find and contact it
+  # Specification for a image. Sufficient information to find and contact it
   # after it has been set up.
   #
-  # TODO: This is pretty similar to image_spec, generalize this.
-  class LoadBalancerSpec
-    def initialize(load_balancer_data)
-      @load_balancer_data = load_balancer_data
-      # Upgrade from metal to chef_provisioning ASAP.
-      if @load_balancer_data['normal'] && !@load_balancer_data['normal']['chef_provisioning'] && @load_balancer_data['normal']['metal']
-        @load_balancer_data['normal']['chef_provisioning'] = @load_balancer_data['normal'].delete('metal')
-      end
-    end
-
-    attr_reader :load_balancer_data
-    attr_reader :machines
-
-    #
-    # Globally unique identifier for this machine. Does not depend on the machine's
-    # location or existence.
-    #
-    def id
-      raise "id unimplemented"
-    end
-
-    #
-    # Name of the machine. Corresponds to the name in "machine 'name' do" ...
-    #
-    def name
-      load_balancer_data['id']
-    end
-
-    #
-    # Location of this machine. This should be a freeform hash, with enough
-    # information for the driver to look it up and create a Machine object to
-    # access it.
-    #
-    # This MUST include a 'driver_url' attribute with the driver's URL in it.
-    #
-    # chef-provisioning will do its darnedest to not lose this information.
-    #
-    def location
-      load_balancer_data['location']
-    end
-
-    #
-    # Set the location for this machine.
-    #
-    def location=(value)
-      load_balancer_data['location'] =  value
-    end
-
-    # URL to the driver.  Convenience for location['driver_url']
-    def driver_url
-      location ? location['driver_url'] : nil
-    end
-
-
-    def machines
-      load_balancer_data['machines'] || []
-    end
-
-    def machines=(value)
-      load_balancer_data['machines'] = value
-    end
-
-    #
-    # Save this node to the server.  If you have significant information that
-    # could be lost, you should do this as quickly as possible.  Data will be
-    # saved automatically for you after allocate_machine and ready_machine.
-    #
-    def save(action_handler)
-      raise "save unimplemented"
-    end
+  class LoadBalancerSpec < ManagedEntry
+    alias :location :reference
+    alias :location= :reference=
   end
 end
 end