[openstack-dev] [Kuryr] Docker failed to add an existed network with GW interface already created

Irena Berezovsky irenab.dev at gmail.com
Thu May 26 12:03:24 UTC 2016

Hi Liping Mao,

On Thu, May 26, 2016 at 12:31 PM, Liping Mao (limao) <limao at cisco.com>

> Hi Vikas, Antoni and Kuryr team,
> When I use kuryr, I notice kuryr will failed to add an existed
> network with gateway interface already created by neutron[1][2].
> The bug is because kuryr will create a neutron port for gw
> port in ipam_request_address.
> I think kuryr should not do actual create neutron gw port at all.
> Because CNM module do not have concept map with Neutron vRouter.
> Till now, user have to use neutron api to attach GW port in
> private network with vRouter. So I think the Kuryr should not
> actually create GW port.
> I think it possible to define via kuryr configuration file if kuryr should
create or not gw port. Kuryr already does it for DHCP port.

> What do you think? Thanks for any comments.
> [1] https://bugs.launchpad.net/kuryr/+bug/1584286
> [2] https://review.openstack.org/#/c/319524/4
> Regards,
> Liping Mao
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