icinga2/doc/5-icinga-template-library.md

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# Icinga Template Library
## Overview
The Icinga Template Library (ITL) implements standard templates and object
definitions for commonly used services.
You can include the ITL by using the *include* directive in your configuration
file:
include <itl/itl.conf>
## Check Commands
### ping4
Check command object for the *check_ping* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
wrta | **Optional.** The RTA warning threshold in milliseconds. Defaults to 100.
wpl | **Optional.** The packet loss warning threshold in %. Defaults to 5.
crta | **Optional.** The RTA critical threshold in milliseconds. Defaults to 200.
cpl | **Optional.** The packet loss critical threshold in %. Defaults to 15.
packets | **Optional.** The number of packets to send. Defaults to 5.
timeout | **Optional.** The plugin timeout in seconds. Defaults to 0 (no timeout).
### ping6
Check command object for the *check_ping* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address6 | **Required.** The host's IPv6 address.
wrta | **Optional.** The RTA warning threshold in milliseconds. Defaults to 100.
wpl | **Optional.** The packet loss warning threshold in %. Defaults to 5.
crta | **Optional.** The RTA critical threshold in milliseconds. Defaults to 200.
cpl | **Optional.** The packet loss critical threshold in %. Defaults to 15.
packets | **Optional.** The number of packets to send. Defaults to 5.
timeout | **Optional.** The plugin timeout in seconds. Defaults to 0 (no timeout).
### dummy
Check command object for the *check_dummy* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
state | **Optional.** The state. Can be one of 0 (ok), 1 (warning), 2 (critical) and 3 (unknown). Defaults to 0.
text | **Optional.** Plugin output. Defaults to "Check was successful.".
### tcp
Check command object for the *check_tcp* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
port | **Required.** The port that should be checked.
### udp
Check command object for the *check_udp* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
port | **Required.** The port that should be checked.
### http_vhost
Check command object for the *check_http* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
vhost | **Required.** The name of the virtual host that should be checked.
### http_ip
Check command object for the *check_http* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
### https_vhost
Check command object for the *check_http* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
vhost | **Required.** The name of the virtual host that should be checked.
### https_ip
Check command object for the *check_http* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
### smtp
Check command object for the *check_smtp* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
### ssmtp
Check command object for the *check_ssmtp* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
port | **Optional.** The port that should be checked. Defaults to 465.
### ntp_time
Check command object for the *check_ntp_time* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
### ssh
Check command object for the *check_ssh* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
### disk
Check command object for the *check_disk* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
wfree | **Optional.** The free space warning threshold in %. Defaults to 20.
cfree | **Optional.** The free space critical threshold in %. Defaults to 10.
### users
Check command object for the *check_disk* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
wgreater | **Optional.** The user count warning threshold. Defaults to 20.
cgreater | **Optional.** The user count warning threshold. Defaults to 50.
### processes
Check command object for the *check_processes* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
wgreater | **Optional.** The process count warning threshold. Defaults to 250.
cgreater | **Optional.** The process count warning threshold. Defaults to 400.
### load
Check command object for the *check_load* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
wload1 | **Optional.** The 1-minute warning threshold. Defaults to 5.
wload5 | **Optional.** The 5-minute warning threshold. Defaults to 4.
wload15 | **Optional.** The 15-minute warning threshold. Defaults to 3.
cload1 | **Optional.** The 1-minute critical threshold. Defaults to 10.
cload5 | **Optional.** The 5-minute critical threshold. Defaults to 6.
cload15 | **Optional.** The 15-minute critical threshold. Defaults to 4.
### snmp
Check command object for the *check_snmp* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
oid | **Required.** The SNMP OID.
community | **Optional.** The SNMP community. Defaults to "public".
### snmp-uptime
Check command object for the *check_snmp* plugin.
Macros:
Name | Description
----------------|--------------
plugindir | **Required.** The directory containing this plugin.
address | **Required.** The host's address.
oid | **Optional.** The SNMP OID. Defaults to "1.3.6.1.2.1.1.3.0".
community | **Optional.** The SNMP community. Defaults to "public".