tripleo-heat-templates/releasenotes/notes/bug-1823274-ca992c1055035c7b.yaml
Takashi Kajinami 2a34ccb62b Add parameter to configure maxdelay in db purge/archive job
This patch introduces new parameters, CinderCronDbPurgeMaxDelay
and NovaCronDBArchivedMaxDelay, which enable us to configure
maxdelay parameter in cinder db purge cron job and nova db archive
cron job, like HeatCronPurgeDeletedMaxDelay which is used to
configure maxdelay in heat cron job.

Closes-Bug: #1823274
Change-Id: I112a228ed90a50aeee787e83a58a014519db7992
2019-04-09 00:14:49 +00:00

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YAML

---
features:
- |
New parameters, NovaCronDBArchivedMaxDelay and CinderCronDbPurgeMaxDelay,
are introduced to configure max_delay parameter to calculate randomized
sleep time before db archive/purge. This avoids db collisions when
performing db archive/purge operations on multiple controller nodes.