[openstack-dev] [Nova] Ceilometer vs. Nova internal metrics collector for scheduling
Sean Dague
sean at dague.net
Fri Jul 19 13:28:20 UTC 2013
On 07/19/2013 08:30 AM, Andrew Laski wrote:
> On 07/19/13 at 12:08pm, Murray, Paul (HP Cloud Services) wrote:
>> Hi Sean,
>>
>> Do you think the existing static allocators should be migrated to
>> going through ceilometer - or do you see that as different? Ignoring
>> backward compatibility.
>
> It makes sense to keep some things in Nova, in order to handle the
> graceful degradation needed if Ceilometer couldn't be reached. I see
> the line as something like capabilities should be handled by Nova,
> memory free, vcpus available, etc... and utilization metrics handled by
> Ceilometer.
Yes, that makes sense to me. I'd be happy with that.
-Sean
--
Sean Dague
http://dague.net
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