Security group port binding should be automatically deleted when delete_port

[Nachi Ueno]

Security group port binding should be automatically deleted when delete_port

CASCADE setting needed for the security group port binding model.

[Jason (zzs)]

Hi Dan,

Working on it right now, will push to review as soon as possible.

Thanks,

Jason

[Jason (zzs)]

The fixing for this bug is blocked by bug #1021023,
https://bugs.launchpad.net/quantum/+bug/1021023

[Jason (zzs)]

Dears,

The bug #1021023 has been reviewing on https://review.openstack.org/17820

After approved I will push the fixings of this bug to review.

Thanks,

Jason

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/18148

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/18148
Committed: http://github.com/openstack/quantum/commit/9ca602edc465bbef57957a153044f1acfef84682
Submitter: Jenkins
Branch: master

commit 9ca602edc465bbef57957a153044f1acfef84682
Author: Jason Zhang <email address hidden>
Date: Tue Dec 11 12:34:05 2012 -0800

    Fixed the security group port binding should be automatically
    deleted when delete_port

    Added the CASCADE setting for the security group port
    binding database model.

    Also removed unused variables and imports

    Fixes: bug #1080887

    Change-Id: Id1af121b6ee57b794cb515a0b0c26b9a6310fbc4