diff --git a/doc/source/operations/upgrading-openstack.rst b/doc/source/operations/upgrading-openstack.rst index 0bcba45e5..9fb53aabe 100644 --- a/doc/source/operations/upgrading-openstack.rst +++ b/doc/source/operations/upgrading-openstack.rst @@ -187,10 +187,15 @@ to 3.12, then to 3.13 on Antelope before the Caracal upgrade. This upgrade should not cause an API outage (though it should still be considered "at risk"). +Some errors have been observed in testing when the upgrades are perfomed +back-to-back. A 200s delay eliminates this issue. On particularly large or slow +deployments, consider increasing this timeout. + .. code-block:: bash kayobe overcloud service configuration generate --node-config-dir /tmp/ignore -kt none kayobe kolla ansible run "rabbitmq-upgrade 3.12" + sleep 200 kayobe kolla ansible run "rabbitmq-upgrade 3.13" RabbitMQ quorum queues