Is it possible to pass an argument from the node to the zabbix template?

Question

Zabbix

Hello!
Zabbix 2.4
Let's say I have a template for getting SMART information: smart.get[sda,param].
There are servers that have two disks sda, sdb, who has 4 - sda - sdc.
Now in the template I prescribe all the disk options, but is it possible to somehow transfer the names of the disks from the node to the template for verification?
The same applies to triggers, for some servers some values ​​are critical, for others - others, can these values ​​be transferred from nodes?
Thank you!

Answer 1

Use auto discovery https://www.zabbix.com/documentation/2.4/manual/di...
For smart, you can do this:

JSON="{ \"data\":["
SEP=""; 
for DEV in `smartctl --scan | awk '{print $1}'`; do 
 JSON=$JSON"$SEP{\"{#HDNAME}\":\"$DEV\"}"
 SEP=", "
done
JSON=$JSON"]}"
echo $JSON

Answer 2

I don't quite understand what you are doing. Look towards "Discovery Rules" inside templates. If I understand the problem correctly