Feature #1727: Generic system to allow to resize

on onetemplate instantiate from the CLI

src/cli/one_helper.rb

@@ -879,12 +879,17 @@ EOT
         template=''
 
         objects.each do |obj|
+            obj, *extra_attributes = obj.split(":")
             res=parse_user_object(obj)
             return [-1, "#{section.capitalize} \"#{obj}\" malformed"] if !res
             user, object=*res
 
             template<<"#{section.upcase}=[\n"
             template<<"  #{name.upcase}_UNAME=\"#{user}\",\n" if user
+            extra_attributes.each do |extra_attribute|
+                key, value = extra_attribute.split("=")
+                template<<"  #{key.upcase}=\"#{value}\",\n"
+            end
             if object.match(/^\d+$/)
                 template<<"  #{name.upcase}_ID=#{object}\n"
             else