def build_node
Chef::Log.debug("Building node object for #{@node_name}")
@node = Chef::Node.find_or_create(node_name)
ohai_data = @ohai.data.merge(@node.automatic_attrs)
@node.consume_external_attrs(ohai_data,nil)
@run_list_expansion = @node.expand!('server')
@expanded_run_list_with_versions = @run_list_expansion.recipes.with_version_constraints_strings
Chef::Log.info("Run List is [#{@node.run_list}]")
Chef::Log.info("Run List expands to [#{@expanded_run_list_with_versions.join(', ')}]")
@node
end