Comment 15 for bug 1958501

Reviewed: https://review.opendev.org/c/openstack/neutron/+/901023
Committed: https://opendev.org/openstack/neutron/commit/461d30debca10b2e04a764ac6203485d95dff3ee
Submitter: "Zuul (22348)"
Branch: stable/xena

commit 461d30debca10b2e04a764ac6203485d95dff3ee
Author: zhouhenglc <email address hidden>
Date: Thu Jan 20 15:09:32 2022 +0800

    [ovn]Refusing to bind port to dead agent

    Closes-bug: #1958501

    Conflicts:
        neutron/plugins/ml2/drivers/ovn/agent/neutron_agent.py
        neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py
        neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/impl_idl_ovn.py
        neutron/tests/unit/fake_resources.py
        neutron/tests/unit/plugins/ml2/drivers/ovn/mech_driver/test_mech_driver.py

    Change-Id: Ia84410675d28002afc74368349c9b54f048f4f4d
    (cherry picked from commit 8a55f091925fd5e6742fb92783c524450843f5a0)
    (cherry picked from commit 267631e8fb35af4d9d96c70c6e6ddba25256f195)