[openstack-dev] [nova] [searchlight] Discrepancies between nova server notifications and API response

Balázs Gibizer balazs.gibizer at ericsson.com
Thu Nov 3 10:28:53 UTC 2016


> -----Original Message-----
> From: Matt Riedemann [mailto:mriedem at linux.vnet.ibm.com]
> Sent: October 31, 2016 14:01
> 
> On 10/28/2016 4:32 PM, McLellan, Steven wrote:
> > Hi,
> >
> > I was unfortunately unable to make the summit but I'm told there were
> > some good discussions around possible integration with searchlight to
> > help some scaling cases with nova cells. One issue we've had with
> > Searchlight is differences between the notifications and API
> > representation of server state, and Travis asked me to file some bug
> > reports against Nova to get a conversation started. I've filed four
> > bugs at https://bugs.launchpad.net/nova/+bugs?field.tag=searchlight
> > (the reason for separating them is that some may not be
> > straightforward/possible) to that end. I am out next week, but it
> > would be great to get some time at one of the nova weekly meetings the
> > following weeks to discuss it further.
> >
> > Thanks, and safe travels for those returning home from the summit,
> >
> > Steve
> >
> >
> >
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> >
> 
> Thanks, I'll start going through these. Some of them might be covered by
> specs that are being worked in Ocata.

I checked all the three bug reports tagged with searchlight and left some
questions in them. We can discuss them on the next notification subteam
meeting [1] if needed.

Cheers,
gibi

[1] https://wiki.openstack.org/wiki/Meetings/NovaNotification#Next_Meeting 

> 
> Also note that others that are for resources which get proxied from nova, like
> security groups in this bug:
> 
> https://bugs.launchpad.net/nova/+bug/1637635
> 
> Won't be fixed because nova is deprecating the APIs to perform CRUD
> operations on proxy resources, like network resources. You'd get that
> information from Neutron.
> 
> --
> 
> Thanks,
> 
> Matt Riedemann
> 
> 
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