Zabbix3.4 method to monitor mongodb database status

Mongodb has a db.serverStatus() command, which can be used to view the running status of Mongodb. Then Zabbix can call this command to monitor Mongodb.

1. Use of db.serverStatus() command

Note: Only super administrator accounts have permission to use this command

1. Check the mongodb service status

echo "db.serverStatus()" | mongo --port 37485 -u username -p 'password' --authenticationDatabase 'admin'

2. Check the memory usage of mongodb

echo "db.serverStatus().mem" | mongo --port 37485 -u username -p 'password' --authenticationDatabase 'admin' 

3. Check the number of mongodb connections

echo "db.serverStatus().connections" | mongo --port 37485 -u username -p 'password' --authenticationDatabase 'admin'

2. Create a monitoring profile

1. Write a mongodb monitoring configuration file

vim /etc/zabbix/zabbix_agentd.d/mongodb.conf

UserParameter=MongoDB.status[*],/bin/echo "db.serverStatus().$1" |/data/mongodb/bin/mongo --port 37485 -u username -p 'password' --authenticationDatabase 'admin' | grep "$2" | awk -F ' : ' '{print $$2}' | awk -F ',' '{print $$1}'
UserParameter=MongoDB.ok,/bin/echo "db.serverStatus().ok" | /data/mongodb/bin/mongo --port 37485 -u username -p 'password' --authenticationDatabase 'admin' | sed -n '5p'
UserParameter=MongoDB.connections[*],/bin/echo "db.serverStatus().connections.$1" | /data/mongodb/bin/mongo

Note: Use the super administrator account

2. Restart zabbix-agent

systemctl restart zabbix-agent

3. Test on the zabbix server

/data/zabbix/bin/zabbix_get -s xxx.xxx.xxx.xxx -p 10050 -k "MongoDB.status[mem,virtual]"
/data/zabbix/bin/zabbix_get -s xxx.xxx.xxx.xxx -p 10050 -k "MongoDB.connections[available]"
/data/zabbix/bin/zabbix_get -s xxx.xxx.xxx.xxx -p 10050 -k "MongoDB.ok" 

3. Create a monitoring template

1. Add monitoring template

2. Create an application set

Note: Create an application set based on the items you want to monitor.

3. Create monitoring items

Note: Please create the sub-items you want to monitor one by one according to your own sub-items.

4. Create a trigger

5. Create monitoring graphics

4. Add monitoring template to the host

5. Monitoring effect diagram

Summarize

The above is the method of Zabbix3.4 monitoring the status of mongodb database introduced by the editor. I hope it will be helpful to everyone. If you have any questions, please leave me a message and the editor will reply to you in time. I would also like to thank everyone for their support of the 123WORDPRESS.COM website!
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