Zabbix monitors the process of Linux system services

Zabbix automatically discovers rules to monitor service units in Linux systems

• Project requirements: View the service units of the Linux system through the systemctl command;
• Monitoring prerequisite: the zabbix environment has been set up;
• Monitoring principle: Send the results returned by the systemctl command to zabbix in json format through a shell script;

1. Write a script in the scripts directory. The script content is as follows:

2. Write the configuration file in the /etc/zabbix_agentd.conf.d directory. The content is as follows:

vim service_status.conf

UserParameter=service.status,/usr/local/zabbix/scripts/service_status.sh

3. Restart zabbix_agentd:

systemctl restart zabbix_agentd

4. Create a template in the zabbix web interface. The monitoring items of the template are done through automatic discovery rules. The contents of the automatic discovery rules are as follows:

Definition of the key value of the monitoring item prototype:

 system.run[cat /tmp/service_status.txt | grep -w '{#SN}' | awk '{print $1" "$2" "$3" "$4}' | awk '{print $NF}',]

5. View the results in the latest data:

Summarize

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