使用elasticsearch的健康检查命令来监控其集群状态：
curl -s -XGET 192.168.1.22:9200/_cluster/health?pretty
{
"cluster_name" : "elastic",
"status" : "green",
"timed_out" : false,
"number_of_nodes" : 3,
"number_of_data_nodes" : 3,
"active_primary_shards" : 5,
"active_shards" : 10,
"relocating_shards" : 0,
"initializing_shards" : 0,
"unassigned_shards" : 0,
"delayed_unassigned_shards" : 0,
"number_of_pending_tasks" : 0,
"number_of_in_flight_fetch" : 0,
"task_max_waiting_in_queue_millis" : 0,
"active_shards_percent_as_number" : 100.0
}配置键值参数
在zabbix存放自定义参数模板路径下创建如下文件：
cat /etc/zabbix/zabbix_agentd.d/userparameter_elastic.conf UserParameter=estic.status,/bin/sh /scripts/elastic_zabbix.sh status UserParameter=estic.timed_out,/bin/sh /scripts/elastic_zabbix.sh timed_out UserParameter=estic.number_of_nodes,/bin/sh /scripts/elastic_zabbix.sh number_of_nodes UserParameter=estic.number_of_data_nodes,/bin/sh /scripts/elastic_zabbix.sh number_of_data_nodes UserParameter=estic.active_primary_shards,/bin/sh /scripts/elastic_zabbix.sh active_primary_shards UserParameter=estic.active_shards,/bin/sh /scripts/elastic_zabbix.sh active_shards UserParameter=estic.relocating_shards,/bin/sh /scripts/elastic_zabbix.sh relocating_shards UserParameter=estic.initializing_shards,/bin/sh /scripts/elastic_zabbix.sh initializing_shards UserParameter=estic.unassigned_shards,/bin/sh /scripts/elastic_zabbix.sh unassigned_shards UserParameter=estic.delayed_unassigned_shards,/bin/sh /scripts/elastic_zabbix.sh delayed_unassigned_shards UserParameter=estic.number_of_pending_tasks,/bin/sh /scripts/elastic_zabbix.sh number_of_pending_tasks UserParameter=estic.number_of_in_flight_fetch,/bin/sh /scripts/elastic_zabbix.sh number_of_in_flight_fetch UserParameter=estic.task_max_waiting_in_queue_millis,/bin/sh /scripts/elastic_zabbix.sh task_max_waiting_in_queue_millis UserParameter=estic.active_shards_percent_as_number,/bin/sh /scripts/elastic_zabbix.sh active_shards_percent_as_number
执行脚本可以放在自定义的目录中，和上面定义的参数对应：
cat /scripts/elastic_zabbix.sh
#!/bin/bash
URL="192.168.1.22:9200/_cluster/health"
ESstatus="`curl -s -XGET $URL`"
#echo $ESstatus
status=`echo $ESstatus|awk -F '[:,}]' '{print $4}'`
timed_out=`echo $ESstatus|awk -F '[:,}]' '{print $6}'`
number_of_nodes=`echo $ESstatus|awk -F '[:,}]' '{print $8}'`
number_of_data_nodes=`echo $ESstatus|awk -F '[:,}]' '{print $10}'`
active_primary_shards=`echo $ESstatus|awk -F '[:,}]' '{print $12}'`
active_shards=`echo $ESstatus|awk -F '[:,}]' '{print $14}'`
relocating_shards=`echo $ESstatus|awk -F '[:,}]' '{print $16}'`
initializing_shards=`echo $ESstatus|awk -F '[:,}]' '{print $18}'`
unassigned_shards=`echo $ESstatus|awk -F '[:,}]' '{print $20}'`
delayed_unassigned_shards=`echo $ESstatus|awk -F '[:,}]' '{print $22}'`
number_of_pending_tasks=`echo $ESstatus|awk -F '[:,}]' '{print $24}'`
number_of_in_flight_fetch=`echo $ESstatus|awk -F '[:,}]' '{print $26}'`
task_max_waiting_in_queue_millis=`echo $ESstatus|awk -F '[:,}]' '{print $28}'`
active_shards_percent_as_number=`echo $ESstatus|awk -F '[:,}]' '{print $30}'`
get_values(){
case $1 in
status) echo $status
;;
timed_out) echo $timed_out
;;
number_of_nodes) echo $number_of_nodes
;;
number_of_data_nodes) echo $number_of_data_nodes
;;
active_primary_shards) echo $active_primary_shards
;;
active_shards) echo $active_shards
;;
relocating_shards) echo $relocating_shards
;;
initializing_shards) echo $initializing_shards
;;
unassigned_shards) echo $unassigned_shards
;;
delayed_unassigned_shards) echo $delayed_unassigned_shards
;;
number_of_pending_tasks) echo $number_of_pending_tasks
;;
number_of_in_flight_fetch) echo $number_of_in_flight_fetch
;;
task_max_waiting_in_queue_millis) echo $task_max_waiting_in_queue_millis
;;
active_shards_percent_as_number) echo $active_shards_percent_as_number
;;
*)
echo error
esac
}
main (){
get_values $1
}
main $1这里是三个节点的Elastic组成的集群，在每个节点上配置以上的参数和脚本。
导入配置模板
附件是对应自定义的zabbix监控模板，可以根据自己的需要进行修改：
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>3.2</version>
<date>2017-05-10T07:40:20Z</date>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<templates>
<template>
<template>Template Elastic Search</template>
<name>Template Elastic Search</name>
<description/>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<items>
<item>
<name>estic.active_primary_shards</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.active_primary_shards</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.active_shards</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.active_shards</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.active_shards_percent_as_number</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.active_shards_percent_as_number</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>0</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.delayed_unassigned_shards</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.delayed_unassigned_shards</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.initializing_shards</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.initializing_shards</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.number_of_data_nodes</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.number_of_data_nodes</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.number_of_in_flight_fetch</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.number_of_in_flight_fetch</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.number_of_nodes</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.number_of_nodes</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.number_of_pending_tasks</name>
<type>0</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>estic.number_of_pending_tasks</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.relocating_shards</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.relocating_shards</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.status</name>
<type>0</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>estic.status</key>
<delay>300</delay>
<history>30</history>
<trends>0</trends>
<status>0</status>
<value_type>1</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.task_max_waiting_in_queue_millis</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.task_max_waiting_in_queue_millis</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.timed_out</name>
<type>0</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>estic.timed_out</key>
<delay>300</delay>
<history>30</history>
<trends>0</trends>
<status>0</status>
<value_type>1</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>estic.unassigned_shards</name>
<type>0</type>
<snmp_community/>
<multiplier>1</multiplier>
<snmp_oid/>
<key>estic.unassigned_shards</key>
<delay>300</delay>
<history>30</history>
<trends>30</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Elasticsearch healthcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
</items>
<discovery_rules/>
<httptests/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
<triggers>
<trigger>
<expression>{Template Elastic Search:estic.status.str("\"green\"")}=0</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>elastic is down</name>
<correlation_mode>0</correlation_mode>
<correlation_tag/>
<url/>
<status>0</status>
<priority>3</priority>
<description/>
<type>0</type>
<manual_close>1</manual_close>
<dependencies/>
<tags/>
</trigger>
</triggers>
<graphs>
<graph>
<name>estic.number_of_pending_tasks</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>0</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>1A7C11</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Elastic Search</host>
<key>estic.active_primary_shards</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>0</drawtype>
<color>F63100</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Elastic Search</host>
<key>estic.active_shards</key>
</item>
</graph_item>
<graph_item>
<sortorder>2</sortorder>
<drawtype>0</drawtype>
<color>2774A4</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Elastic Search</host>
<key>estic.number_of_data_nodes</key>
</item>
</graph_item>
<graph_item>
<sortorder>3</sortorder>
<drawtype>0</drawtype>
<color>A54F10</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Elastic Search</host>
<key>estic.number_of_nodes</key>
</item>
</graph_item>
</graph_items>
</graph>
</graphs>
</zabbix_export>
