Comment 6 for bug 2069744

Reviewed: https://review.opendev.org/c/openstack/neutron/+/922280
Committed: https://opendev.org/openstack/neutron/commit/7e36795563aa4345b41308eb08abc6f18fe04e65
Submitter: "Zuul (22348)"
Branch: stable/2024.1

commit 7e36795563aa4345b41308eb08abc6f18fe04e65
Author: yatinkarel <email address hidden>
Date: Tue Jun 18 19:08:14 2024 +0530

    [FT] Run test_periodic_sync_routers_task tests serially

    It's seen that these tests interfered(removed router namespace) with
    test_metadata_proxy_rate_limiting_ipv6 but can interfere with others
    too, let's run these serially to avoid random failures.

    Following tests will run serially now:-
    - test_periodic_sync_routers_task
    - test_periodic_sync_routers_task_routers_deleted_while_agent_down
    - test_periodic_sync_routers_task_routers_deleted_while_agent_sync

    Closes-Bug: #2069744
    Change-Id: I34598cb9ad39c96f5e46d98af1185992c5eb3446
    (cherry picked from commit bf82263df027a5c5213422feb12eefd6de9fa867)