Zabbix template for DS18B20 temperature sensors.
Module w1-gpio required
Import zbx_export_templates.xml to zabbix.
Add file discover_temp_sensors.sh to /usr/local/bin and make it executable chmod +x /usr/local/bin/discover_temp_sensors.sh.
Add file userparameter_temp_sensors.conf to /etc/zabbix/zabbix_agentd.conf.d.
Restart zabbix agent.
Link template Temperature sensors to needed host.