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5 Upgrade notes for Zabbix 8.0

These notes are for upgrading from Zabbix 7.4.x to Zabbix 8.0.0.

All notes are grouped into:

  • Breaking changes - changes that may break existing installations and other critical information related to the upgrade process
  • Other - all remaining information describing the changes in Zabbix functionality

See also:

  • Upgrade procedure for all relevant information about upgrading from versions before Zabbix 8.0.0;
  • Upgrading HA cluster for instructions on upgrading servers in a high-availability (HA) cluster.

Breaking changes

Database versions

The minimum required database versions have been raised:

  • MySQL/Percona: 8.0.30 → 8.4.0
  • MariaDB: 10.5.00 → 10.11.00
  • PostgreSQL: 13.0 → 15.0
  • TimescaleDB: 2.13.0 → 2.20.0

Plugins

The Ceph plugin for Zabbix agent 2 is now a loadable plugin and requires additional installation steps. See the Ceph plugin readme for details.

Other