Greg, IMO, this qualifies as a bug.
To debug what's causing this scenario is your case, I would suggest checking the database connection setting in nova.conf on your Compute & Controller host. AFAIK, it either means Compute's status is not being updated (Compute service down) or its being updated in a different database server. Hope it helps. Regards, Unmesh G. On Fri, Feb 8, 2013 at 5:55 AM, Greg Chavez <greg.cha...@gmail.com> wrote: > > So I'm getting this when I try to boot a Cirros image in scheduler.log. I > have a controller node, network node, and one compute node setup with > Folsom on RHEL 6. Any ideas? Thanks! > > 2013-02-07 19:21:45 WARNING nova.scheduler.manager > [req-358f5c96-e236-4167-b6a9-ccc02c853d41 65fdf1a86cfa4e50aafb6c132106e00f > cec6647113c74b66b308de14032e591a] Failed to schedule_run_instance: can't > compare datetime.datetime to NoneType > 2013-02-07 19:21:45 WARNING nova.scheduler.manager > [req-358f5c96-e236-4167-b6a9-ccc02c853d41 65fdf1a86cfa4e50aafb6c132106e00f > cec6647113c74b66b308de14032e591a] [instance: > 1a318b16-7d98-40ef-acb9-63d705542200] Setting instance to ERROR state. > 2013-02-07 19:21:45 1688 ERROR nova.openstack.common.rpc.amqp [-] > Exception during message handling > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp Traceback > (most recent call last): > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line > 276, in _process_data > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp rval = > self.proxy.dispatch(ctxt, version, method, **args) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py", > line 145, in dispatch > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp return > getattr(proxyobj, method)(ctxt, **kwargs) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/manager.py", line 118, in > run_instance > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp context, > ex, request_spec) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__ > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp > self.gen.next() > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/manager.py", line 106, in > run_instance > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp > requested_networks, is_first_time, filter_properties) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/multi.py", line 69, in > schedule_run_instance > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp return > self.drivers['compute'].schedule_run_instance(*args, **kwargs) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/filter_scheduler.py", line > 73, in schedule_run_instance > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp > filter_properties, instance_uuids) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/filter_scheduler.py", line > 251, in _schedule > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp > elevated, topic) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/host_manager.py", line > 284, in get_all_host_states > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp > host_state.update_from_compute_node(compute) > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp File > "/usr/lib/python2.6/site-packages/nova/scheduler/host_manager.py", line > 125, in update_from_compute_node > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp if > self.updated and self.updated > compute['updated_at']: > 2013-02-07 19:21:45 1688 TRACE nova.openstack.common.rpc.amqp TypeError: > can't compare datetime.datetime to NoneType > > -- > \*..+.- > --Greg Chavez > +//..;}; > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > -- Thanks & Regards, Unmesh G.
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