cant delete akanda ports

[Adam Gandelman]

Just noticed I can no longer delete an unused akanda port. After stopping the RUG:

adam@trusty:/opt/stack/akanda-neutron$ neutron port-list | grep AKANDA | head -n2
| 02f09b12-77dc-4f85-b42f-0176d41b5c86 | AKANDA:VRRP:1a85a349-6e2b-4593-a9f1-58fe8bdfbfc2 | fa:16:3e:36:4e:69 | {"subnet_id": "00000000-0000-0000-0000-000000000000", "ip_address": "fe80::f816:3eff:fe36:4e69"} |
| 526a5088-f919-4d02-b926-d07ea3c75ff9 | AKANDA:VRRP:1a85a349-6e2b-4593-a9f1-58fe8bdfbfc2 | fa:16:3e:63:f5:ce | {"subnet_id": "00000000-0000-0000-0000-000000000000", "ip_address": "fe80::f816:3eff:fe63:f5ce"} |
adam@trusty:/opt/stack/akanda-neutron$ neutron port-delete 02f09b12-77dc-4f85-b42f-0176d41b5c86
Request Failed: internal server error while processing your request.

The neutron log shows a database schema issue:

2015-08-04 12:39:31.636 TRACE neutron.api.v2.resource ProgrammingError: (pymysql.err.ProgrammingError) (1146, u"Table 'neutron.portforwards' doesn't exist") [SQL: u'SELECT portforwards.tenant_id AS portforwards_tenant_id, portforwards.id AS portforwards_id, portforwards.name AS portforwards_name, portforwards.protocol AS portforwards_protocol, portforwards.public_port AS portforwards_public_port, portforwards.port_id AS portforwards_port_id, portforwards.private_port AS portforwards_private_port \nFROM portforwards \nWHERE %s = portforwards.port_id'] [parameters: (u'02f09b12-77dc-4f85-b42f-0176d41b5c86',)]
2015-08-04 12:39:31.636 TRACE neutron.api.v2.resource

Full traceback here http://paste.openstack.org/show/406933/

Its worth noting that some stuff changed in upstream neutron around extensions. I wonder if we need to tweak ours in some way to avoid port forwards?

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/209267

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/209267
Committed: https://git.openstack.org/cgit/stackforge/akanda-neutron/commit/?id=7b03eb97d3473f8277e08ddadded71ac18b5fe96
Submitter: Jenkins
Branch: master

commit 7b03eb97d3473f8277e08ddadded71ac18b5fe96
Author: Adam Gandelman <email address hidden>
Date: Tue Aug 4 14:44:02 2015 -0700

    Drop unused Neutron extensions

    These extensions are unmaintained and have accumulated siginifcant
    bitrot. Neutron upstream has changed how extensions work and now
    these unused things are starting to cause problems. Remove them until
    we can rebase them on the current Neutron code and repair them.

    Change-Id: I627bb0b878d4c6fccca1a7abad242df41ed29698
    Closes-bug: #1481463