Introduction to upgrade
This chapter describes how to upgrade your Centreon monitoring platform, i.e. switching between major versions (for instance, from 21.10 to 25.10).
Upgrade from Centreon 24.10
This chapter describes how to upgrade your Centreon platform from version 24.10 to version 25.10.
Upgrade from Centreon 24.04
This chapter describes how to upgrade your Centreon platform from version 24.04 to version 25.10.
Upgrade from Centreon 23.10
This chapter describes how to upgrade your Centreon platform from version 23.10 to version 25.10.
Upgrade from Centreon 23.04
This chapter describes how to upgrade your Centreon platform from version 23.04
Upgrade from Centreon 22.10
This chapter describes how to upgrade your Centreon platform from version 22.10
Upgrade from Centreon 22.04
This chapter describes how to upgrade your Centreon platform from version 22.04
Upgrade from Centreon 21.10
This chapter describes how to upgrade your Centreon platform from version 21.10
Upgrade from Centreon 21.04
This chapter describes how to upgrade your Centreon platform from version 21.04
Upgrade from Centreon 20.10
This chapter describes how to upgrade your Centreon platform from version 20.10
Upgrading MariaDB
You may have several MariaDB databases in your architecture. The central server has a database, each remote server has a database,
Upgrading MySQL
If you were using Centreon 24.04 or 24.10 with MySQL, be aware that support for MySQL 8.0 ends at the end of April 2026. Make sure your Centreon always uses a supported version of MySQL.