lib/cloudster/ec2.rb in cloudster-2.4.0 vs lib/cloudster/ec2.rb in cloudster-2.5.0

@@ -1,9 +1,10 @@
 module Cloudster
   #==Ec2 resource
   class Ec2
 
+    attr_accessor :template, :name
     # Initialize an Ec2 instance
     #
     # ==== Notes
     # options parameter must include values for :name, :key_name and :image_id
     #
@@ -41,10 +42,10 @@
     #   ec2.template
     #
     # ==== Returns
     # * Ruby hash version of the Cloud Formation template for the resource instance
     def template
-      Ec2.template({:name =>@name, :key_name => @key_name, :image_id => @image_id, :instance_type => @instance_type})
+      @template ||= Ec2.template({:name =>@name, :key_name => @key_name, :image_id => @image_id, :instance_type => @instance_type})
     end
 
     # Class method that returns a Ruby hash version of the Cloud Formation template
     #
     # ==== Examples