xtrabackup user password change triggers restart

Description

After discussion with :

 

Changing password of xtrabackup users triggers a restart, because config is regenerated. However, in 8x it's not needed and in 5.7 it's a dynamic variable: 
https://github.com/percona/percona-xtradb-cluster-operator/blob/main/build/pxc-configure-pxc.sh#L92
 

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Created September 20, 2022 at 2:35 PM
Updated March 5, 2024 at 5:34 PM

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