openstack running

原来nova的数据库是个假想。在关机之后要重新create network 。

开启不了中。。。

[root@localhost 3]# nova-scheduler
2011-02-28 10:20:56,061 AUDIT nova.root [-] Starting scheduler node (version 2011.1-workspace:tarmac-20110202111800-10sib5zxlu8xluca)
2011-02-28 10:55:55,338 ERROR nova.root [-] Exception during message handling
(nova.root): TRACE: Traceback (most recent call last):
(nova.root): TRACE:   File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/rpc.py", line 192, in receive
(nova.root): TRACE:     rval = node_func(context=ctxt, **node_args)
(nova.root): TRACE:   File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/scheduler/manager.py", line 63, in _schedule
(nova.root): TRACE:     host = self.driver.schedule(elevated, topic, *args, **kwargs)
(nova.root): TRACE:   File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/scheduler/chance.py", line 37, in schedule
(nova.root): TRACE:     raise driver.NoValidHost(_("No hosts found"))
(nova.root): TRACE: NoValidHost: No hosts found
(nova.root): TRACE:
2011-02-28 13:35:45,930 ERROR nova.root [-] Exception during message handling
(nova.root): TRACE: Traceback (most recent call last):
(nova.root): TRACE:   File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/rpc.py", line 192, in receive
(nova.root): TRACE:     rval = node_func(context=ctxt, **node_args)
(nova.root): TRACE:   File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/scheduler/manager.py", line 63, in _schedule
(nova.root): TRACE:     host = self.driver.schedule(elevated, topic, *args, **kwargs)
(nova.root): TRACE:   File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/scheduler/chance.py", line 37, in schedule
(nova.root): TRACE:     raise driver.NoValidHost(_("No hosts found"))
(nova.root): TRACE: NoValidHost: No hosts found

[root@localhost download]# euca-describe-instances
RESERVATION     r-mg6zb2ly      PRO     default
INSTANCE        i-00000002      ami-1jql5xv0                    scheduling      mykey (PRO, None)       0       m1.small    2011-02-28 05:35:45.720093       unknown zone
RESERVATION     r-0ppqzvgo      PRO     default
INSTANCE        i-00000003      ami-1jql5xv0                    scheduling      mykey (PRO, None)       0       m1.small    2011-02-28 06:33:24.374004       unknown zone
RESERVATION     r-4ucgmz2s      PRO     default
INSTANCE        i-00000001      ami-1jql5xv0                    scheduling      mykey (PRO, None)       0       m1.small    2011-02-28 02:55:55.015189       unknown zone

[root@localhost download]# virsh list
 Id Name                 State
----------------------------------