How do I define a key in a low level discovery?

[RonaldMcDonaldTrump]

hi everyone,

I created a LLD (low level discovery) using zabbix agent and user parameter .

I set up a script that outputs a json file which contains values that I'd like to use for Filesystem Discovery

the json file looks like this:
{
"mountPoint": [
{"{INDEX}":"1" ,"{#FSTYPE}":"rootfs", "{#MOUNTPOINT}":"/"}
{ "{INDEX}":"2" , "{#FSTYPE}":"sysfs", "{#MOUNTPOINT}":"/sys"}
{ "{INDEX}":"3", "{#FSTYPE}":"proc", "{#MOUNTPOINT}":"/proc"}

.......
Discovery works halfway, Items are found, but not their vaules(Unsupported Item Key).

I think the problem is related to the definition of the keys in the items prototype. I don't know how to assing the macro value to the key.

Thanks to everyone who tries to help me.

[brunohl]

I have the same problem here. I can't set keys with discovery variables (using http checks), so it doesn't make too much sense to use discovery if I can't create multiple itens on the return.

[brunohl]

Hey man, I got some resolution, from Patrese Renan in other topic.

What you should do is create the key like this:

vfs.your.key["{INDEX}","{PARAM2}"]

The only thing that you need to do is wrap your variables around quotes and it'll work