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Add check_iostat to ITL 

fixes #10777

Signed-off-by: Jean Flach <jean-marcel.flach@netways.de>
This commit is contained in:
Thomas Widhalm 2015-12-05 20:37:23 +01:00 committed by Jean Flach
parent 5c18c1ed2d
commit b7d55fcf48
2 changed files with 43 additions and 0 deletions
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16
doc/7-icinga-template-library.md
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@ -2174,6 +2174,22 @@ Name | Description
---------------------------|-------------
running\_kernel\_use\_sudo | Whether to run the plugin with `sudo`. Defaults to false except on Ubuntu where it defaults to true.
#### <a id="plugins-contrib-command-iostat"></a> iostat
The plugin [check_iostat](https://github.com/dnsmichi/icinga-plugins/blob/master/scripts/check_iostat) is used to monitor I/O with `iostat` on a linux host. The default thresholds are rather high so you can use a grapher for baselining before setting your own.
Custom attributes passed as [command parameters](3-monitoring-basics.md#command-passing-parameters):
Name | Description
---------------|-----------------------------------------------------------------------------------------------------------------------
iostat\_disk | **Required.** The device to monitor without path. e.g. sda or vda. (default: sda)
iostat\_wtps | **Required.** Warning threshold for tps (default: 100)
iostat\_wread | **Required.** Warning threshold for KB/s reads (default: 100)
iostat\_wwrite | **Required.** Warning threshold for KB/s writes (default: 100)
iostat\_ctps | **Required.** Critical threshold for tps (default: 200)
iostat\_cread | **Required.** Critical threshold for KB/s reads (default: 200)
iostat\_cwrite | **Required.** Critical threshold for KB/s writes (default: 200)
#### <a id="plugin-contrib-command-yum"></a> yum
The plugin `yum` is used to check the YUM package management system for package updates. To differentiate between security and normal updates it requires the YUM security plugin installed. It is provied by `Christoph Anton Mitterer` on [https://github.com](https://github.com/calestyo/check_yum).

27
itl/plugins-contrib.d/operating-system.conf
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@ -126,3 +126,30 @@ object CheckCommand "yum" {
timeout = 5m
}
object CheckCommand "iostat" {
import "plugin-check-command"
command = [ PluginContribDir + "/check_iostat" ]
arguments = {
"-d" = {
value = "$iostat_disk$"
description = "Device to check without path. e.g. sda"
}
"-w" = {
value ="$iostat_wtps$,$iostat_wread$,$iostat_wwrite$"
description = "warning threshold for tps, KB_read/s and KB_written/s"
}
"-c" = {
value ="$iostat_ctps$,$iostat_cread$,$iostat_cwrite$"
description = "warning threshold for tps, KB_read/s and KB_written/s"
}
}
vars.iostat_disk = "sda"
vars.iostat_wtps = 100
vars.iostat_wread = 100
vars.iostat_wwrite = 100
vars.iostat_ctps = 200
vars.iostat_cread = 200
vars.iostat_cwrite = 200
}