host-list should print state of service

Using "host-list" I can't see if a service is up and running or if it's offline.

For example the compute service on fig is stopped.

admin:~ # nova host-list
+----------------+-----------+
| host_name | service |
+----------------+-----------+
| fig | compute |
| nova-scheduler | scheduler |
| plum | compute |
+----------------+-----------+

Would be nice to have the same output as of nova-manage service list. There I can see the last contact of the service and the zone.

Binary Host Zone Status State Updated_At
nova-compute fig internal enabled XXX 2012-11-08 19:15:57
nova-scheduler nova-scheduler internal enabled :-) 2012-11-08 19:19:10
nova-compute plum internal enabled :-) 2012-11-08 19:19:07