Introduction to upgrade
This chapter describes how to upgrade your Centreon monitoring platform.
This procedure is linked to your initial version of Centreon. You will have to use packages if you already installed using Centreon ISO or an RPM, and source files if you installed from sources. Before upgrading Centreon, remember to make a backup your system.
If you try to migrate a platform using Centreon Poller Display 1.6.x, refer to migration procedure.
The upgrade process can start only from versions 2.8.0 and later. If you have an earlier version, please update to the latest 2.8.x version first.