tree 98e67664112b4af861763a38467803ce62720602
parent 9d8b13b10e5c19ec8cb04a7e5a8b2323bd2cc49b
author Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1592513340 +0300
committer Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1592513356 +0300

Change some default values for Rabbit driver

It was observed that for the rabbitmq-server version 3.8.2 default
values during failover of one of the rabbit nodes cause rapid connection
recreation. In some cases it leads to the creation of broken exchanges
and hangs of OpenStack operations. Changing rabbit_retry_interval to 5,
rabbit_retry_backoff to 10 and kombu_reconnect_delay to 5.0 fix an
issue.

This change is Pike-only, Queens is implemented in oslo-templates
formula.

Related-Issue: PROD-34332
Change-Id: Iad7058142631c92c5665b5e432ee90141a1a16b4