External Commands


Centreon Engine can process commands from external applications and alter various aspects of its monitoring functions based on the commands it receives. External applications can submit commands by writing to the command file, which is periodically processed by the Centreon Engine daemon.


Enabling External Commands

In order to have Centreon Engine process external commands, make sure you do the following:

When Does Centreon Engine Check For External Commands?

  • At regular intervals specified by the command_check_interval option in the main configuration file

  • Immediately after event handlers are executed. This is in addtion to the regular cycle of external command checks and is done to provide immediate action if an event handler submits commands to Centreon Engine.

Using External Commands

External commands can be used to accomplish a variety of things while Centreon Engine is running. Example of what can be done include temporarily disabling notifications for services and hosts, temporarily disabling service checks, forcing immediate service checks, adding comments to hosts and services, etc.

Command Format

External commands that are written to the command file have the following format:

[time] command_id;command_arguments

…where time is the time (in time_t format) that the external application submitted the external command to the command file. The values for the command_id and command_arguments arguments will depend on what command is being submitted to Centreon Engine.

A full listing of external commands that can be used (along with examples of how to use them) can be found online at the following URL