mirror of https://github.com/Icinga/icinga2.git
105 lines
3.9 KiB
Markdown
105 lines
3.9 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}
|
|
|
|
Command | Description
|
|
--------------------|------------------------
|
|
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.
|
|
|
|
### <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 configuration 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 configuration 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: statusdata
|
|
|
|
Using the `i2enfeature` command you can enable features:
|
|
|
|
# i2enfeature statusdata
|
|
Module 'statusdata' was enabled.
|
|
Make sure to restart Icinga 2 for these changes to take effect.
|
|
|
|
You can disable features using the `i2disfeature` command:
|
|
|
|
# i2disfeature statusdata
|
|
Module 'statusdata' 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.
|