Hi Gary Thanks for your information, It's very helpful. Thanh 2015-11-11 14:53 GMT+07:00 Gary Kotton <gkotton at vmware.com>: > Hi, > This should be resolved with this path - > https://review.openstack.org/239885 > Good luck > Gary > > From: thanh le giang <legiangthanh at gmail.com> > Reply-To: OpenStack List <openstack-dev at lists.openstack.org> > Date: Wednesday, November 11, 2015 at 5:20 AM > To: OpenStack List <openstack-dev at lists.openstack.org> > Subject: [openstack-dev] [Neutron][IPAM] ML2 don't call ipam driver > remove_subnet function > > Dear folks > > I have met a problem when implement IPAM driver, ML2 doesn't call > remove_subnet function of ipam driver because ML2 doesn't use delete_subnet > function of NeutronDbPluginV2 > > Now I workaround by using "SUBNET BEFORE_DELETE" event to notify external > IPAM that subnet will be deleted, but I think it's not a good solution. > According to my understanding this event should be used for checking subnet > is in-used or not. I think ML2 should call IPAM driver for this situation > or provide additional "SUBNET AFTER_DELETE" event > > Thanks, > Thanh > > Email: legiangthan at gmail.com <legiangthanh at gmail.com> > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20151111/06ff326b/attachment.html>