Introduction to upgrade
Upgrade Centreon from one major version to another: check that your OS is supported, back up your platform and update the BAM, MAP or MBI repositories.
Upgrade matrix
Check whether your Centreon version and OS allow a direct upgrade to 24.10 or require a migration to a supported OS, and find the procedure to follow.
Upgrade from Centreon 24.04
Upgrade Centreon from version 24.04 to 24.10: back up your data, upgrade and finalize the central server, then upgrade remote servers and pollers.
Upgrade from Centreon 23.10
Upgrade Centreon from version 23.10 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrade from Centreon 23.04
Upgrade Centreon from version 23.04 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrade from Centreon 22.10
Upgrade Centreon from version 22.10 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrade from Centreon 22.04
Upgrade Centreon from version 22.04 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrade from Centreon 21.10
Upgrade Centreon from version 21.10 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrade from Centreon 21.04
Upgrade Centreon from version 21.04 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrade from Centreon 20.10
Upgrade Centreon from version 20.10 to 24.10: back up your data, upgrade the central server and its database, then remote servers and pollers.
Upgrading MariaDB
Upgrade MariaDB to the version required by your Centreon release on the central server, remote servers and MBI or MAP databases, step by step.
Upgrading MySQL
Upgrade MySQL 8.0 to 8.4, the version recommended for Centreon 24.10: check which version you run and plan it separately from your Centreon upgrade.