tree f58c0d293b129a2c5a0f97550a60e68c802f4e36
parent 194d60cb10d9d49a82e427c0c34c16f25a7ce5a0
author Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1592513800 +0300
committer Roman Lubianyi <rlubianyi@mirantis.com> 1597829492 +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: I3ba619d9e7cde94405992acb4be4913674b6fb9e