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Add memcached CheckCommand definition

This commit is contained in:
BarbUk 2019-06-28 16:37:56 +04:00
parent 58cb1e0341
commit 66d2e968a9
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21
doc/10-icinga-template-library.md
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@ -2559,6 +2559,27 @@ proxysql_critical | **Optional.** Critical threshold
proxysql\_include\_hostgroup | **Optional.** ProxySQL hostgroup(s) to include (only applies to '--type hg' checks, accepts comma-separated list)
proxysql\_ignore\_hostgroup | **Optional.** ProxySQL hostgroup(s) to ignore (only applies to '--type hg' checks, accepts comma-separated list)
#### memcached <a id="plugin-contrib-command-memcached"></a>
The [check_memcached](https://packages.debian.org/stretch/nagios-plugins-contrib) plugin
is provided by the `nagios-plugin-contrib` package on Debian/Ubuntu.
Custom attributes passed as [command parameters](03-monitoring-basics.md#command-passing-parameters):
Name | Description
--------------------------------|----------------------------------------------------------------------------------
memcached_hostname | **Required.** Hostname or IP address (required) optional ':port' overrides -p
memcached_port | **Optional.** Port number (default: 11211)
memcached_verbose | **Optional.** verbose messages
memcached_keep | **Optional.** Keep up to this many items in the history object in memcached (default: 30)
memcached_minimum_stat_interval | **Optional.** Minimum time interval (in minutes) to use to analyse stats. (default: 30)
memcached_warning_hits_misses | **Optional.** Generate warning if quotient of hits/misses falls below this value (default: 2.0)
memcached_warning_evictions | **Optional.** Generate warning if number of evictions exceeds this threshold. 0=disable. (default: 10)
memcached_timeout | **Optional.** timeout in seconds (default: 1.0)
memcached_key | **Optional.** key name for history object (default: check_memcached)
memcached_expiry | **Optional.** expiry time in seconds for history object (default: 7200)
memcached_performance_output | **Optional.** output performance statistics as rate-per-minute figures (better suited to pnp4nagios)
### Hardware <a id="plugin-contrib-hardware"></a>
This category includes all plugin check commands for various hardware checks.

56
itl/plugins-contrib.d/databases.conf
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@ -886,3 +886,59 @@ object CheckCommand "proxysql" {
}
}
}
object CheckCommand "memcached" {
command = [ PluginDir + "/check_memcached" ]
arguments = {
"-H" = {
value = "$memcached_hostname$"
required = true
description = "Hostname or IP address (required) optional ':port' overrides -p"
}
"-p" = {
value = "$memcached_port$"
description = "Port number (default: 11211)"
}
"-v" = {
set_if = "$memcached_verbose$"
description = "verbose messages"
}
"-n" = {
value = "$memcached_keep$"
description = "Keep up to this many items in the history object in memcached (default: 30)"
}
"-T" = {
value = "$memcached_minimum_stat_interval$"
description = "Minimum time interval (in minutes) to use to analyse stats. (default: 30)"
}
"-w" = {
value = "$memcached_warning_hits_misses$"
description = "Generate warning if quotient of hits/misses falls below this value (default: 2.0)"
}
"-E" = {
value = "$memcached_warning_evictions$"
description = "Generate warning if number of evictions exceeds this threshold. 0=disable. (default: 10)"
}
"-t" = {
value = "$memcached_timeout$"
description = "timeout in seconds (default: 1.0)"
}
"-k" = {
value = "$memcached_key$"
description = "key name for history object (default: check_memcached)"
}
"-K" = {
value = "$memcached_expiry$"
description = "expiry time in seconds for history object (default: 7200)"
}
"-r" = {
set_if = "$memcached_performance_output$"
description = "output performance statistics as rate-per-minute figures (better suited to pnp4nagios)"
}
}
vars.memcached_hostname = "127.0.0.1"
vars.memcached_minimum_stat_interval = "10"
vars.memcached_performance_output = true
}