[Rdo-list] VM instance will not start

[brian lee]

Thanks Brent.

Mohammed: Nova networking has not been deprecated yet. There still are some
issues with neutron not completely replacing it, from my understanding:
http://docs.openstack.org/openstack-ops/content/nova-network-deprecation.html


--Brian

On Fri, Jul 24, 2015 at 2:23 PM, Mohammed Arafa <mohammed.arafa at gmail.com>
wrote:

> i didnt read the entire thread but nova networking is either depreciated
> or deprecated. neutron is the networking component of openstack now.
>
> On Fri, Jul 24, 2015 at 3:18 PM, brian lee <brian at brianlee.org> wrote:
>
>> Could I use the nova commands to remove the network, then add it again?
>> i.e. nova network-delete <ID>; nova network-add <options>
>>
>>
>> --Brian
>>
>> On Fri, Jul 24, 2015 at 1:20 PM, Brent Eagles <beagles at redhat.com> wrote:
>>
>>> Hi,
>>>
>>> On Fri, Jul 24, 2015 at 12:59:01PM -0500, brian lee wrote:
>>> > Thanks for the follow up. I think I am getting it. When you say multi
>>> host,
>>> > you are refereing to the setting in nova.conf multi_host, correct?
>>> >
>>> > If I want the traffic to be routed through the controller, I should set
>>> > that to false, and not install the nova-network on the compute hosts.
>>> >
>>> > --Brian
>>>
>>> Yes, that's right. An additional caveat: any networks that have already
>>> been created have a field in the database that indicates that it is for
>>> multi-host and IIRC won't work any more. You can try logging into the
>>> database and tweaking the appropriate field to N (or whatever
>>> constitutes false in that case). Alternatively, you have to redeploy.
>>> Yeah.. changing network configs in nova-network can be a pain.
>>>
>>> Cheers,
>>>
>>> Brent
>>>
>>>
>>
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>
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