# File lib/openshift-origin-msg-broker-mcollective/lib/openshift/mcollective_application_container_proxy.rb, line 469
      def update_namespace(app, gear, cart, new_ns, old_ns)
        mcoll_reply = execute_direct(cart, 'update-namespace', "#{gear.name} #{new_ns} #{old_ns} #{gear.uuid}")
        parse_result(mcoll_reply)
      end