This chapter describes how to update your Centreon MAP extension. This is done by updating the three main components:
- Centreon MAP server
- Centreon MAP web interface & its widget
- Desktop client (automatically updated).
Before updating Centreon MAP server, we highly recommend performing a
MariaDB dump (backup) of your
centreon_studio database. This will
allow you easily to roll back to the previous state if necessary.
Be sure to read the release notes for an explanation of features, fixes & custom procedures.
Centreon MAP Server
Run the following commands to upgrade your Centreon MAP server:
systemctl stop centreon-map
yum update centreon-map-server
systemctl start centreon-map
This point only applies if you customized your centreon-map.conf configuration file. When updating your MAP module, the /etc/centreon-studio/centreon-map.conf file is not upgraded automatically: the new configuration file brought by the rpm does not replace the old file. You must copy the changes manually to your customized configuration file.
- The old configuration file is renamed centreon-map.conf.rpmsave
- The upgrade installs a new centreon-map.conf file.
Run a diff between the old and the new configuration files:
diff -u /etc/centreon-studio/centreon-map.conf /etc/centreon-studio/centreon-map.conf.rpmsave
For each difference between the files, assess whether you should copy it from centreon-map.conf.rpmsave to centreon-map.conf.
Centreon MAP Web interface
yum update centreon-map-web-client
Complete the upgrade by going to
Administration > Extensions > Manager
(module & widget parts):
Centreon MAP Desktop client
If the user's computer has an online connection, the desktop client is automatically upgraded to the latest version that corresponds to the server.
Alternatively, the client can be downloaded through the menu
Map and Desktop client button.