Admin add/delete router interface will get error

[Hong Hui Xiao]

With a newly deployed devstack(ml2 mech_drvier enabled), I want to add a router interface to the router1. My login tenant/user is admin admin. However, I get error [1]. The same behavior will have no error in legacy neutron.

After checking the DB, router is in the lrouter table of df db. But it is in the demo tenant, while the new router interface will be in admin tenant. So there will be no result at code [2].

Dragonflow should not restrict router and router_port in one tenant, as neutron already checked the tenant/admin relationship. If router_port is created in neutron db, it should also be created in df.

[1] http://paste.openstack.org/show/563268/
[2] https://github.com/openstack/dragonflow/blob/d262cdb29854d9ad6661a4050397f20cf3113579/dragonflow/db/api_nb.py#L534

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/360404

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sean McGinnis (<email address hidden>) on branch: master
Review: https://review.opendev.org/360404