Upon further testing I have some additional questions. Testing this on MySQL InnoDB Cluster (Group Replication) and as an alternative, Galera Cluster: To get CloudStack Management servers working with InnoDB Cluster I had to update the tables cloud.op_lock and cloud.op_nwgrp_work in create-schema.sql from using ENGINE=MEMORY to ENGINE=InnoDB. Does anyone forsee this being a problem with the inner workings of CloudStack, now and in future?I don't seem to get any errors "yet" and this does allow the use of multi-master semi-synchronous database clustering.-PieterOn 13 Dec 2021, at 13:10, Pieter Harvey <[email protected]> wrote:Hello,So doing some testing in order to run multiple management servers, and testing so far seems to fail. Is the cloudstack-setup-management command (and it's child scripts) compatible with MySQL 8.0 but in a multi-master Galera cluster (synchronous)? Anyone use galera on their management nodes?Patched MySQL obtained from galeracluster.com-Pieter
