not ensure default security group exists when filter by project_id

[ZhouHeng]

when we filter security groups by 'tenant_id', neutron will ensure this project has default security group.
when we filter by 'project_id', neutron not ensure this project has default security group.
if it is new project, filter by 'tenant_id' will return one security group. filter by 'project_id' will return empty list.

[Rodolfo Alonso (rodolfo-alonso-hernandez)]

Hello Zhou:

Just one question: do you have [1] in your code? That was merged 9 weeks ago and cherry-picked to stable branches, but maybe you still don't have it. I think this is what you need.

Regards!

[1] https://review.opendev.org/#/c/709070/2/neutron/db/securitygroups_db.py

[Rodolfo Alonso (rodolfo-alonso-hernandez)]

I don't know why, gerrit is not updating the bug.

Fix proposed to branch: master
Review: https://review.opendev.org/#/c/724264

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/724264
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=76fa308ca9c45405657432c2ade83009dcbc9aa1
Submitter: Zuul
Branch: master

commit 76fa308ca9c45405657432c2ade83009dcbc9aa1
Author: zhouhenglc <email address hidden>
Date: Wed Apr 29 17:11:37 2020 +0800

    ensure default security group exists when filter by project_id

    now filter security groups by tenant_id, will auto ensure default security
    group, but project_id not. tenant_id is deprecated, we are used to filtering
    by project_id.

    Closes-bug: #1875849

    Change-Id: I3f1a2698768e2d66811bb290a892a1b089dff4ed