Open Stack

This is so long ago I cant even remember how it got fixed - fwiw, we're
running Icehouse quite happily now - it may have been some API endpoint
setting that was missing or wrong. Possible to post your nova config so I
can compare to what we use right now ?

Alex

On 17 September 2014 15:23, Belmiro Moreira <
moreira.belmiro.email.lists at gmail.com> wrote:

> Hi,
> I'm observing exactly the same problem.
> But in my case it is happening every time a VM is deleted.
>
> I'm using icehouse.
>
> Any idea?
>
> regards,
> Belmiro
>
>
>
> On Fri, Jul 18, 2014 at 10:22 AM, Alex Leonhardt <aleonhardt.py at gmail.com>
> wrote:
>
>> Hi All,
>>
>> I keep seeing this in the logs when deleting an instance ( and it takes
>> significantly longer than on other Hyper Visors ) :
>>
>> 2014-07-18 09:16:50.453 23230 ERROR nova.virt.driver [-] Exception
>> dispatching event <nova.virt.event.LifecycleEvent object at 0x3382650>:
>> Info cache for instance {uuid goes here} could not be found.
>> Traceback (most recent call last):
>>
>>   File "/usr/lib/python2.6/site-packages/nova/conductor/manager.py", line
>> 597, in _object_dispatch
>>     return getattr(target, method)(context, *args, **kwargs)
>>
>>   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 151,
>> in wrapper
>>     return fn(self, ctxt, *args, **kwargs)
>>
>>   File "/usr/lib/python2.6/site-packages/nova/objects/instance.py", line
>> 500, in refresh
>>     self.info_cache.refresh()
>>
>>   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 151,
>> in wrapper
>>     return fn(self, ctxt, *args, **kwargs)
>>
>>   File
>> "/usr/lib/python2.6/site-packages/nova/objects/instance_info_cache.py",
>> line 103, in refresh
>>     self.instance_uuid)
>>
>>   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 112,
>> in wrapper
>>     result = fn(cls, context, *args, **kwargs)
>>
>>   File
>> "/usr/lib/python2.6/site-packages/nova/objects/instance_info_cache.py",
>> line 70, in get_by_instance_uuid
>>     instance_uuid=instance_uuid)
>>
>> InstanceInfoCacheNotFound: Info cache for instance {uuid goes here} could
>> not be found.
>>
>>
>> I had a look around and there used to be a bug that got fixed, I cant
>> seem to see this on happening on a different HV (lets call it stack1) that
>> runs the same version of openstack, however, that HV (stack1) was
>> provisioned with packstack vs the one reporting above (stack2) via my own
>> puppet module/manifest ...
>>
>> When deleting the VM from stack2, it also takes significantly longer than
>> on stack1 ...
>>
>> Anyone got any ideas ? I dont see the same happening on stack1.
>>
>> Thanks all!
>> Alex
>>
>>
>> _______________________________________________
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>> OpenStack-operators at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>
>>
>
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