Introduction to upgrade

This chapter describes how to upgrade your Centreon monitoring platform, i.e. switching between major versions (for instance, from 23.10 to 26.10).

Please note that some OSs are no longer supported: you must change to a supported OS using a migration procedure.

Business edition users: MAP Legacy is no longer available in Centreon 26.10. If you are still using MAP Legacy, you will need to migrate to MAP. See MAP Legacy end of life.

Before you upgrade Centreon, make sure you back up your platform.

If you are using at least one of the BAM, MAP or MBI modules, you must install their new repository to avoid dependency problems. Refer to this page.

If you want to change the OS of the host server, follow the migration procedure.