Issue with Upgrading Zabbix from 6.0.2 to 6.4: Database Upgrade Failing in HA Mode
I am currently running Zabbix 6.0.2 in a Docker environment and attempting to upgrade to Zabbix 6.4. My setup includes Zabbix server and agent containers, with the Zabbix server using MySQL (Percona XtraDB Cluster). I have followed the upgrade instructions, but the upgrade process fails because the Zabbix server still attempts to operate in HA mode during the database upgrade.