JordansphereFebruary, 2019
Upgrade Zabbix from 3.4 to 4.0 with Pacemaker/Corosync
Here are the instructions for upgrading Zabbix from 3.4 to 4.0 in a HA setup in a Pacemaker and Corosync environment. In this particular setup there are 6 servers – depicted below Two web front ends Two Zabbix Servers Two DB servers Steps Pre-requisite: As this was running in a VMware environment I snapshotted each […]