ITL docs: Replace unmaintained anchor/nagios-plugin-elasticsearch

doc/10-icinga-template-library.md

@@ -2761,19 +2761,20 @@ mongodb_disableretrywrites       | **Optional.** If set to true, will disable Re
 
 #### elasticsearch <a id="plugin-contrib-command-elasticsearch"></a>
 
-The [check_elasticsearch](https://github.com/anchor/nagios-plugin-elasticsearch) plugin
+The [check_elasticsearch](https://github.com/NETWAYS/check_elasticsearch) plugin
 uses the HTTP API to monitor an [Elasticsearch](https://www.elastic.co/products/elasticsearch) node.
 
 Custom variables passed as [command parameters](03-monitoring-basics.md#command-passing-parameters):
 
 Name                         | Description
 -----------------------------|-------------------------------------------------------------------------------------------------------
 elasticsearch_host           | **Optional.** Hostname or network address to probe. Defaults to "$address$" if the host's `address` attribute is set, "$address6$" otherwise.
-elasticsearch_failuredomain  | **Optional.** A comma-separated list of ElasticSearch attributes that make up your cluster's failure domain.
-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.
+elasticsearch_username       | **Optional.** Username if authentication is required
+elasticsearch_password       | **Optional.** Password if authentication is required
+elasticsearch_timeout        | **Optional.** Allows to set timeout for execution of this plugin.
+elasticsearch_tls            | **Optional.** Use a HTTPS connection (default false)
+elasticsearch_insecure       | **Optional.** Skip the verification of the server's TLS certificate (default false)
 
 #### redis <a id="plugin-contrib-command-redis"></a>
 

itl/plugins-contrib.d/databases.conf

@@ -722,41 +722,79 @@ object CheckCommand "mongodb" {
 	vars.mongodb_action = "connections"
 }
 
-object CheckCommand "elasticsearch" {
+template CheckCommand "elasticsearch" {
 	import "ipv4-or-ipv6"
 
-	command = [ PluginContribDir + "/check_elasticsearch" ]
+	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"
+	"-H" = {
+		value = "$elasticsearch_hostname$"
+		description = "Hostname of the Elasticsearch instance (default 'localhost')"
+	}
+	"-p" = {
+		value= "$elasticsearch_port$"
+		description = "Port of the Elasticsearch instance (default 9200)"
+	}
+	"-U" = {
+		value = "$elasticsearch_username$"
+		description = "Username if authentication is required"
+	}
+	"-P" = {
+		value = "$elasticsearch_password$"
+		description = "Password if authentication is required"
+	}
+	"-S" = {
+		set_if = "$elasticsearch_tls$"
+		description = "Use a HTTPS connection (default false)"
+	}
+	"--insecure" = {
+		set_if = "$elasticsearch_insecure$"
+		description = "Skip the verification of the server's TLS certificate (default false)"
+	}
+	"-t" = {
+		value = "$elasticsearch_timeout$"
+		description = "Timeout in seconds for the CheckPlugin (default 30)"
+	}}
+}
+
+object CheckCommand "elasticsearch-query" {
+	import "elasticsearch"
+
+	command += [ "query" ]
+
+	arguments += {
+	"-q" = {
+		value = "$elasticsearch_query$"
+		description = "The Elasticsearch query"
+	}
+	"-I" = {
+		value = "$elasticsearch_query_index$"
+		description = "Name of the Index which will be used (default '_all')"
+	}
+	"-k" = {
+		value = "$elasticsearch_query_msgkey$"
+		description = "Message of messagekey to display"
+	}
+	"-m" = {
+		value = "$elasticsearch_query_msglen$"
+		description = "Number of characters to display in the latest message (default 80)"
+	}
+	"-w" = {
+		value = "$elasticsearch_query_warning$"
+		description = "Warning threshold for total hits (default '20')"
+	}
+	"-c" = {
+		value = "$elasticsearch_query_critical$"
+		description = "Critical threshold for total hits (default '50')"
 		}
 	}
+}
+
+object CheckCommand "elasticsearch-health" {
+	import "elasticsearch"
 
-	vars.elasticsearch_host = "$check_address$"
-	vars.elasticsearch_yellowcritical = false
+	command += [ "health" ]
 }
 
 object CheckCommand "redis" {