[Openstack] Moving from Legacy with GRE to Provider with Linux bridge

Tyler Couto tcouto at certain.com
Wed Jan 6 19:25:44 UTC 2016


Yes, the deployment worked with OVS + GRE.

> From:  Matt Kassawara <mkassawara at gmail.com>
> Date:  Wednesday, January 6, 2016 at 10:57 AM
> To:  Tyler Couto <tcouto at certain.com>
> Cc:  "openstack at lists.openstack.org" <openstack at lists.openstack.org>
> Subject:  Re: [Openstack] Moving from Legacy with GRE to Provider with
>Linux bridge
>
>
> Could be a number of things. Did the deployment work with OVS + GRE
>before you moved to LB with provider networks?>
>
>> On Wed, Jan 6, 2016 at 11:36 AM, Tyler Couto <tcouto at certain.com> wrote:
>>
>> Hi all,
>>
>> I¹m moving openstack from legacy networking with GRE to provider
>> networking with linux bridge. I¹m new to Openstack so I followed the
>>Kilo
>> installation guide and then decided provider networking would be better
>> suited for our implementation.
>>
>> I¹ve modified neutron.conf, ml2_conf.ini, and dhcp_agent.ini as shown in
>> http://docs.openstack.org/networking-guide/scenario_provider_lb.html. I
>> removed OVS; I recreated networks and subnets, and I removed the l3
>>agent.
>> I get stuck when I try to boot a cirros image. I get the following
>>error:
>>
>> compute-node:nova/nova-compute.log - `NovaException: Unexpected
>> vif_type=binding_failed`
>>
>>
>> Here¹s a gist of the neutron config files and some relevant logs.
>> https://gist.github.com/coutotyler/d8f2b8940a0b1c134206
>>
>>
>> I¹ve been working on this for a couple days, and I¹m pretty stuck, so I
>> would really appreciate some help.
>>
>> Thanks!
>> Tyler
>>
>>
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