Bug 1979207 - [17.0] Online backup of the galera database must desynchronize the node before backup
Summary: [17.0] Online backup of the galera database must desynchronize the node befor...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: tripleo-ansible
Version: 17.0 (Wallaby)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ga
: 17.0
Assignee: Juan Larriba
QA Contact: myadla
URL:
Whiteboard:
Depends On:
Blocks: 1983613 1983617
TreeView+ depends on / blocked
 
Reported: 2021-07-05 09:08 UTC by Juan Larriba
Modified: 2022-06-23 11:23 UTC (History)
3 users (show)

Fixed In Version: tripleo-ansible-3.1.3-0.20210710221807.c8d75cd.el8ost
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Clone Of:
: 1983613 (view as bug list)
Environment:
Last Closed: 2022-06-15 07:44:23 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
OpenStack gerrit 799444 0 None MERGED Online backup of the galera database must desynchronize the node before backup 2021-07-19 08:28:15 UTC
Red Hat Issue Tracker OSP-5823 0 None None None 2022-03-29 12:06:44 UTC
Red Hat Issue Tracker UPG-3293 0 None None None 2021-09-07 10:12:09 UTC

Description Juan Larriba 2021-07-05 09:08:39 UTC 
As described in galera documentation in [1], prior to take a backup of a galera mysql node, that node must be desynchronized from the cluster. This ensures that the resulting backup will be consistent.

[1] https://galeracluster.com/library/training/tutorials/galera-backup.html
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