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Hi Slawek,

Interesting, I haven't seen this issue of network info not showing up on
nova list and the instance being in ACTIVE state. Could you check out the
nova logs and see if there are any TRACE's there?  If you're using icehouse
you should be able to do neutron port-update <port_id> that maps to the
instance's port and doing that will send a notification to nova  to update
it's cache for the instance.

Best,

Aaron


On Tue, Apr 1, 2014 at 12:10 AM, Sławek Kapłoński <slawek at kaplonski.pl>wrote:

> Hello,
>
> Maybe the problem is not that missing data in nova's database becasue when
> I
> made:
> nova --debug list
> then I see that it is asking neutron about ports and this missing IP is
> corretly send from neutron.
> Also when I made:
> nova interface-list <instance_id>
> then there is no problem and IP is displayed. But still this IP is missing
> in
> list of instances and I displaying instance details (also in horizon).
>
> --
> Best regards
> Sławek Kapłoński
>
> Dnia poniedziałek, 31 marca 2014 18:17:18 Sławek Kapłoński pisze:
> > Hello,
> >
> > I have openstack installation with neutron. When I made test and create
> > many instances in one query (using --num-instances) all was ok but one
> > instance (from 80 created) has no IP address when I made "nova list" or
> > "nova show ". I found that there is missing value in "network info" in
> > nova database in "Instance-info-cache" table. Everything except that is
> > working fine: port with this IP is assigned to instance in neutron,
> > binding is ok, instance has got configured this IP and I can ping it.
> > Maybe someone know why this informations are missing in nova database
> > and how to refresh it?
>
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