From e88cc78a4f0304f8aeafc339e41e8bff45a8ea5f Mon Sep 17 00:00:00 2001
From: Dirk Goetz <dirk.goetz@netways.de>
Date: Mon, 15 Jun 2015 15:09:18 +0200
Subject: [PATCH] Add elasticsearch checkcommand to itl

fixes #9415

Signed-off-by: Michael Friedrich <michael.friedrich@netways.de>
---
 doc/7-icinga-template-library.md     | 15 ++++++++++++
 itl/plugins-contrib.d/databases.conf | 36 ++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)

diff --git a/doc/7-icinga-template-library.md b/doc/7-icinga-template-library.md
index b1ec72f54..198c0d27c 100644
--- a/doc/7-icinga-template-library.md
+++ b/doc/7-icinga-template-library.md
@@ -1457,6 +1457,21 @@ mongodb_querytype                | **Optional.** The query type to check [query|
 mongodb_collection               | **Optional.** Specify the collection to check
 mongodb_sampletime               | **Optional.** Time used to sample number of pages faults
 
+### <a id="plugins-contrib-command-elasticsearch"></a> elasticsearch
+
+An ElasticSearch availability and performance monitoring plugin for Nagios provided by [Anchor](http://www.anchor.com.au) on [https://github.com](https://github.com/anchor/nagios-plugin-elasticsearch).
+It ulitizes the API so requires HTTP enabled for your elasticsearch node.
+
+Name                         | Description
+-----------------------------|-------------------------------------------------------------------------------------------------------
+elasticsearch_failuredomain  | **Optional.** A comma-separated list of ElasticSearch attributes that make up your cluster's failure domain.
+elasticsearch_host           | **Optional.** Hostname or network address to probe. Defaults to 'localhost'.
+elasticsearch_masternodes    | **Optional.** Issue a warning if the number of master-eligible nodes in the cluster drops below this number. By default, do not monitor the number of nodes in the cluster.
+elasticsearch_port           | **Optional.** TCP port to probe.  The ElasticSearch API should be listening here. Defaults to 9200.
+elasticsearch_prefix         | **Optional.** Optional prefix (e.g. 'es') for the ElasticSearch API. Defaults to ''.
+elasticsearch_yellowcritical | **Optional.** Instead of issuing a 'warning' for a yellow cluster state, issue a 'critical' alert. Defaults to false.
+
+
 ## <a id="plugins-contrib-ipmi"></a> IPMI Devices
 
 This category includes all plugins for IPMI devices.
diff --git a/itl/plugins-contrib.d/databases.conf b/itl/plugins-contrib.d/databases.conf
index c98c27bf8..09ffe0f44 100644
--- a/itl/plugins-contrib.d/databases.conf
+++ b/itl/plugins-contrib.d/databases.conf
@@ -383,3 +383,39 @@ object CheckCommand "mongodb" {
 	vars.mongodb_perfdata = true
 	vars.mongodb_action = "connections"
 }
+
+object CheckCommand "elasticsearch" {
+	import "plugin-check-command"
+
+	command = [ PluginDir + "/check_elasticsearch" ]
+
+	arguments = {
+		"--failure-domain" = {
+			value = "$elasticsearch_failuredomain$"
+			description = "A comma-separated list of ElasticSearch attributes that make up your cluster's failure domain"
+		}
+		"--host" = {
+			value = "$elasticsearch_host$"
+			description = "Hostname or network address to probe, defaults to 'localhost'"
+		}
+		"--master-nodes" = {
+			value = "$elasticsearch_masternodes$"
+			description = "Issue a warning if the number of master-eligible nodes in the cluster drops below this number. By default, do not monitor the number of nodes in the cluster"
+		}
+		"--port" = {
+			value = "$elasticsearch_port$"
+			description = "TCP port to probe, defaults to 9200"
+		}
+		"--prefix" = {
+			value = "$elasticsearch_prefix$"
+			description = "Optional prefix for the ElasticSearch API, defaults to ''"
+		}
+		"--yellow-critical" = {
+			value = "TRUE"
+			set_if = "$elasticsearch_yellowcritical$"
+			description = "Instead of issuing a 'warning' for a yellow cluster state, issue a 'critical' alert"
+		}
+	}
+
+	vars.elasticsearch_yellowcritical = false
+}