Zabbix Automatic Discovery Monitoring MONGO

1:zabbix automatically discovers MONGO monitored ports and returns the format required for Zabbix_server, scripts are deployed on zabbix_agent and the path is/usr/local/zabbix/zabbix_discover_ mongo.sh, the script reads as follows:

#!/bin/sh

#zhuangweihong 20160419 Zabbix Discover MySQL

res= ' sudo ss-tulnp|grep mongo|grep-v 28107|awk ' {print $ (NF-2)} ' |awk-f ': ' {print $ (NF)} ' |sort-u '

Count= ' echo ' $res ' |wc-l '

If [$count-eq 0];then

echo "MySQL has not find"

Exit 2

Fi

printf ' {\ n '

printf ' \ t ' data: [\ n '

Mycount=1

echo "$res" |while read Line;do

If [$count-eq $mycount];then

printf "\t\t\t{\" {#MONGOPORT}\ ": \" $line \ "}\n"

Else

printf "\t\t\t{\" {#MONGOPORT}\ ": \" $line \ "},\n"

Let "mycount++"

Fi

Done

printf ' \t]\n '

printf '}\n '

Exit 0

Script Usage Considerations:

1: You need to turn on Zabbix sudo permissions, Visudo add the following:

Zabbix all= nopasswd:/usr/sbin/ss

Defaults:zabbix!requiretty

2: Add the following configuration on the Zabbix_agentd side:

Vim/usr/local/zabbix/etc/zabbix_agentd.conf.d/zwh_zabbix.conf

userparameter=zabbix.discovery.mongo,/usr/local/zabbix/zabbix_discover_mongo.sh

Userparameter=mongo.status[*],echo "Db.serverstatus (). $" |mongo 127.0.0.1:$1|sed ' s/,/\r\n/g ' |grep "$" |awk-f ': |,|} ' ' {Print $$2} '

Restart ZABBIX_AGENTD after adding configuration

3: Create a new monitoring template name on the zabbix_server side of the page such as: template Mongo Discovery Service, and then add a discovery rule, the key value is filled in the content of Zabbix.discovery.mongo.

4: Create a new project prototype on the Zabbix_server side of the page, with the following key values:

{#MONGOPORT}:available connections mongo.status[{#MONGOPORT},connections,available]

{#MONGOPORT}:current connections mongo.status[{#MONGOPORT},connections,current]

{#MONGOPORT}:d elete per second mongo.status[{#MONGOPORT},opcounters,delete]

{#MONGOPORT}:insert per second mongo.status[{#MONGOPORT},opcounters,insert]

{#MONGOPORT}:query per second mongo.status[{#MONGOPORT},opcounters,query]

{#MONGOPORT}:update per second mongo.status[{#MONGOPORT},opcounters,update]

Separately monitor MONGO available connections, current connections. The number of deletions, insertions, queries, and updates per second, these are bad variables, and the type used is float.

5: Create a new trigger in zabbix_server and alarm when the available connection is less than 100. Select the prototype and define your own triggers.

6: Create a new graphic on the Zabbix_server, the available connection and the current connection into a graph, query volume, etc. into a graph, the template is probably complete.

This article is from the "Zhangweihong" blog, make sure to keep this source http://zhuangweihong.blog.51cto.com/8808431/1771923

Zabbix Automatic Discovery Monitoring MONGO