tree 63985c76d2d8f36b666fef9c0809ff8a59f26774
parent 408c180c9f5927b907b5c0a411958767c4d73f78
author Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1592513510 +0300
committer Pavlo Shchelokovskyy <shchelokovskyy@gmail.com> 1592513532 +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: I2b89df10bc8bc28237081136929919ef642de9a3