Comment 18 for bug 1964940

We have tried ongoing patch [0] cherry-pick with tripleo-ci wallaby jobs(where we are hitting bug[2]) in testproject[3].

With this patch neutron-openvswitch-agent on undercloud is not starting correctly.

neutron_ovs_agent container is unhealthy

https://logserver.rdoproject.org/40/36140/49/check/periodic-tripleo-ci-centos-9-ovb-3ctlr_1comp-featureset001-wallaby/aceb20b/logs/undercloud/var/log/extra/podman/podman_allinfo.log.txt.gz

~~~
6a4a8ba8ef7e 192.168.24.1:8787/tripleowallabycentos9/openstack-neutron-openvswitch-agent:f83994cb11ef42e4c94ee49af211c863-updated-20220513064107 kolla_start 45 minutes ago Up 45 minutes ago (unhealthy) neutron_ovs_agent
~~~

No openvswitch entry in "openstack network agent list"
~~~
+--------------------------------------+----------------+--------------------------------------+-------------------+-------+-------+----------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+----------------+--------------------------------------+-------------------+-------+-------+----------------------+
| 385461b2-c04d-4bb3-8f5e-cf6d2e3bd524 | Baremetal Node | f2c6882b-285f-494a-86b7-01c24fbe1206 | None | :-) | UP | ironic-neutron-agent |
| 72bb93d0-8465-4eff-a1a3-18983fa72328 | Baremetal Node | 820119f8-6432-4883-a171-363c99f6fc53 | None | :-) | UP | ironic-neutron-agent |
| 82f73f9b-31be-42c0-98e0-2e52c7e15472 | Baremetal Node | 4022af37-9502-412f-9df2-e94af29a93aa | None | :-) | UP | ironic-neutron-agent |
| b78283ec-a9a2-41fb-a8fa-248499eee23f | Baremetal Node | 6c8c2707-5d5f-49f8-b3b4-b3b4719321c9 | None | :-) | UP | ironic-neutron-agent |
| e5dbf620-8d9f-40c3-9319-3d2c9848f17b | DHCP agent | undercloud.localdomain | nova | :-) | UP | neutron-dhcp-agent |
| fb42b407-25ff-456a-b772-c279a0d8e362 | L3 agent | undercloud.localdomain | nova | :-) | UP | neutron-l3-agent |
+--------------------------------------+----------------+--------------------------------------+-------------------+-------+-------+----------------------+
~~~

openvswitch-agent.log at [4]

[0] https://review.opendev.org/c/openstack/ovsdbapp/+/841238
[1] https://review.opendev.org/c/openstack/ovsdbapp/+/841429
[2] https://bugs.launchpad.net/tripleo/+bug/1964940
[3] https://review.rdoproject.org/r/c/testproject/+/36140
[4] https://logserver.rdoproject.org/40/36140/49/check/periodic-tripleo-ci-centos-9-ovb-3ctlr_1comp-featureset001-wallaby/aceb20b/logs/undercloud/var/log/containers/neutron/openvswitch-agent.log.txt.gz