Comment 4 for bug 1956958

Reviewed: https://review.opendev.org/c/openstack/neutron/+/824886
Committed: https://opendev.org/openstack/neutron/commit/a43972ab9f7806a15ec1664129bf2c24073ede99
Submitter: "Zuul (22348)"
Branch: stable/xena

commit a43972ab9f7806a15ec1664129bf2c24073ede99
Author: Slawek Kaplonski <email address hidden>
Date: Tue Jan 11 09:56:32 2022 +0100

    [Functional] Add extra logs to the L3 HA router transitions

    This patch adds extra logs to log current and expected ha state of the
    routers on various fake agents during the functional tests, log on which
    agent router is "primary" and where it is "backup" and when failover of
    the router should happen.
    Those logs should allow us better understand what happens during those
    functional tests and why some of them are failing from time to time.

    Related-Bug: #1956958
    Change-Id: I567036470b7256275f67e8ef3546ed780c81b5ae
    (cherry picked from commit f3e836217c2dd84b96938d292a3fe94f346ccdc8)