<services>
    <service status="disabled" binary="nova-scheduler" zone="internal" state="up" host="host1" updated_at="2012-10-29T13:42:02.000000" id="1"/>
    <service status="disabled" binary="nova-compute" zone="nova" state="up" host="host1" updated_at="2012-10-29T13:42:05.000000" id="2"/>
    <service status="enabled" binary="nova-scheduler" zone="internal" state="down" host="host2" updated_at="2012-09-19T06:55:34.000000" id="3"/>
    <service status="disabled" binary="nova-compute" zone="nova" state="down" host="host2" updated_at="2012-09-18T08:03:38.000000" id="4"/>
</services>
