mirror of https://github.com/Icinga/icinga2.git
125 lines
3.8 KiB
Markdown
125 lines
3.8 KiB
Markdown
## Running Icinga
|
|
|
|
### Init Script
|
|
|
|
Icinga 2's init script is installed in */etc/init.d/icinga2* by default:
|
|
|
|
# /etc/init.d/icinga2
|
|
Usage: /etc/init.d/icinga2 {start|stop|restart|reload|checkconfig|status}
|
|
|
|
#### start
|
|
|
|
The *start* action starts the Icinga 2 daemon.
|
|
|
|
#### stop
|
|
|
|
The *stop* action stops the Icinga 2 daemon.
|
|
|
|
#### restart
|
|
|
|
The *restart* action is a shortcut for running the *stop* action followed by
|
|
*start*.
|
|
|
|
#### reload
|
|
|
|
The *reload* action sends the HUP signal to Icinga 2 which causes it to restart.
|
|
Unlike the *restart* action *reload* does not wait until Icinga 2 has restarted.
|
|
|
|
#### checkconfig
|
|
|
|
The *checkconfig* action checks if the */etc/icinga2/icinga2.conf* configuration
|
|
file contains any errors.
|
|
|
|
#### status
|
|
|
|
The *status* action checks if Icinga 2 is running:
|
|
|
|
$ /etc/init.d/icinga2 status
|
|
Icinga 2 status: Running
|
|
|
|
### <a id="cmdline"></a> Command-line Options
|
|
|
|
$ icinga2 --help
|
|
icinga2 - The Icinga 2 network monitoring daemon.
|
|
|
|
Supported options:
|
|
--help show this help message
|
|
-V [ --version ] show version information
|
|
-l [ --library ] arg load a library
|
|
-I [ --include ] arg add include search directory
|
|
-c [ --config ] arg parse a configuration file
|
|
-C [ --validate ] exit after validating the configuration
|
|
-x [ --debug ] enable debugging
|
|
-d [ --daemonize ] detach from the controlling terminal
|
|
-e [ --errorlog ] arg log fatal errors to the specified log file (only works
|
|
in combination with --daemonize)
|
|
-u [ --user ] arg user to run Icinga as
|
|
-g [ --group ] arg group to run Icinga as
|
|
|
|
Report bugs at <https://dev.icinga.org/>
|
|
Icinga home page: <http://www.icinga.org/>
|
|
|
|
#### Libraries
|
|
|
|
Instead of loading libraries using the [*library* config directive](#library)
|
|
you can also use the *--library* command-line option.
|
|
|
|
#### Config Include Path
|
|
|
|
When including files you can specify that the include search path should be
|
|
checked. You can do this by putting your config file name in angle brackets
|
|
like this:
|
|
|
|
include <test.conf>
|
|
|
|
This would cause Icinga 2 to search its include path for the configuration file
|
|
*test.conf*. By default the installation path for the Icinga Template Library
|
|
is the only search directory.
|
|
|
|
Using the *--include* command-line option additional search directories can be
|
|
added.
|
|
|
|
#### Config Files
|
|
|
|
Using the *--config* option you can specify one or more config files. Config
|
|
files are processed in the order they're specified on the command-line.
|
|
|
|
#### Config Validation
|
|
|
|
The *--validate* option can be used to check if your configuration files
|
|
contain errors. If any errors are found the exit status is 1, otherwise 0
|
|
is returned.
|
|
|
|
### <a id="features"></a> Enabling/Disabling Features
|
|
|
|
Icinga 2 provides configuration files for some commonly used features. These
|
|
are installed in the */etc/icinga2/features-available* directory and can be
|
|
enabled and disabled using the *i2enfeature* and *i2disfeature* tools,
|
|
respectively.
|
|
|
|
The *i2enfeature* tool creates symlinks in the */etc/icinga2/features-enabled*
|
|
directory which is included by default in the example configuration file.
|
|
|
|
You can view a list of available feature configuration files:
|
|
|
|
# i2enfeature
|
|
Syntax: i2enfeature <feature>
|
|
Enables the specified feature.
|
|
|
|
Available features: compat
|
|
|
|
Using the *i2enfeature* command you can enable features:
|
|
|
|
# i2enfeature compat
|
|
Module 'compat' was enabled.
|
|
Make sure to restart Icinga 2 for these changes to take effect.
|
|
|
|
You can disable features using the *i2disfeature* command:
|
|
|
|
# i2disfeature compat
|
|
Module 'compat' was disabled.
|
|
Make sure to restart Icinga 2 for these changes to take effect.
|
|
|
|
> **Note**
|
|
>
|
|
> The *i2enfeature* and *i2disfeature* commands do not restart Icinga 2. |