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Bug 1979207

Summary: [17.0] Online backup of the galera database must desynchronize the node before backup
Product: Red Hat OpenStack Reporter: Juan Larriba <jlarriba>
Component: tripleo-ansibleAssignee: Juan Larriba <jlarriba>
Status: CLOSED CURRENTRELEASE QA Contact: myadla
Severity: high Docs Contact:
Priority: high    
Version: 17.0 (Wallaby)CC: jbadiapa, mbultel, myadla
Target Milestone: gaKeywords: Triaged
Target Release: 17.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: tripleo-ansible-3.1.3-0.20210710221807.c8d75cd.el8ost Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of:
: 1983613 (view as bug list) Environment:
Last Closed: 2022-06-15 07:44:23 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 1983613, 1983617    

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