Unable to delete instance form dashboard
Bug #1044298 reported by
semy
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Invalid
|
Undecided
|
Unassigned | ||
OpenStack Dashboard (Horizon) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
4x Ubuntu 12.04. Openstack installed from devstack with cinder.
Creating virtual machines works well, but I can't delete machines. Sometimes it works, but almost every time when I'll select more than one machine and press "Terminate" it hangs. Status is changed to "Deleting", there is log message "Going to try to terminate instance from...", but after a while instances are back to "Active" state
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I've found out that there is a problem with rpc.call which should run delete method.
StackTrace: common. rpc.common [-] ['Traceback (most recent call last):\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/amqp. py", line 275, in _process_data\n rval = self.proxy. dispatch( ctxt, version, method, **args)\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/dispatcher. py", line 145, in dispatch\n return getattr(proxyobj, method)(ctxt, **kwargs)\n', ' File "/opt/stack/ nova/nova/ network/ manager. py", line 262, in wrapped\n return func(self, context, *args, **kwargs)\n', ' File "/opt/stack/ nova/nova/ network/ manager. py", line 387, in deallocate_ for_instance\ n super(FloatingIP, self).deallocat e_for_instance( context, **kwargs)\n', ' File "/opt/stack/ nova/nova/ network/ manager. py", line 262, in wrapped\n return func(self, context, *args, **kwargs)\n', ' File "/opt/stack/ nova/nova/ network/ manager. py", line 1003, in deallocate_ for_instance\ n self.deallocate _fixed_ ip(context, fixed_ip[ \'address\ '])\n', ' File "/opt/stack/ nova/nova/ network/ manager. py", line 248, in deallocate_ fixed_ip\ n \'args\': args})\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/__init_ _.py", line 102, in call\n return _get_impl( ).call( cfg.CONF, context, topic, msg, timeout)\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/impl_ kombu.py" , line 712, in call\n rpc_amqp. get_connection_ pool(conf, Connection))\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/amqp. py", line 368, in call\n rv = list(rv)\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/amqp. py", line 329, in __iter__\n self.done()\n', ' File "/usr/lib/ python2. 7/contextlib. py", line 24, in __exit__\n self.gen.next()\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/amqp. py", line 326, in __iter__\n self._iterator. next()\ n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/impl_ kombu.py" , line 595, in iterconsume\n yield self.ensure( _error_ callback, _consume)\n', ' File "/opt/stack/ nova/nova/ openstack/ common/ rpc/impl_ kombu.py" , line 526, in ensure\n error_callbac
ERROR nova.openstack.
here is error which I've found in syslog. I saw also information about amqp timeout. Why rabbit isn't working properly? I can see services on multiple nodes, so rabbit should works, but while I'm "deleting/ terminating" instance I see timeout and this stacktrace...