Trigger prototype question

[welle]

I would like to use {#TRIGGERVALUE} in a Trigger Prototype in my Template.

I can't get the following to work

<trigger_prototype>
<expression>{MyTemplate:myZabbix.fetch[{#ZABBIXPATH}].last(0)}&gt{#TRIGGERVALUE}</expression>
<name>{#MYLABEL}</name>
<url/>
<status>0</status>
<priority>2</priority>
<description/>
<type>0</type>
</trigger_prototype>

Both {#ZABBIXPATH} and {#MYLABEL} works ok but not {#TRIGGERVALUE}!
The follwong expression with a hardcoded value of 100 works:

<expression>{MyTemplate:myZabbix.fetch[{#ZABBIXPATH}].last(0)}&gt 100</expression>

Is there a way of controlling the trigger value using parameters set from the Zabbix agent?

[BDiE8VNy]

What exactly are you trying to do?
Is {#TRIGGERVALUE} a macro returned/set by the LLD function or did you actually want {TRIGGER.VALUE}?

[welle]

Sorry, yes {#TRIGGERVALUE} a macro returned/set by the LLD function.

[BDiE8VNy]

I'm still not sure what the aim is. Does this work for you?

{MyTemplate:myZabbix.fetch[{#ZABBIXPATH}].last(0)}>{#TRIGGERVALUE}

[welle]

No it doesn't work. That was what I tested first ;-)

No matter if I import the Template or try to change the Trigger Prototype to

{MyTemplate:myZabbix.fetch[{#ZABBIXPATH}].last(0)}>{#TRIGGERVALUE}

It produce the following error:

Incorrect trigger expression. Check expression part starting from ">{#TRIGGERVALUE}".

I have verified that the answer from the server contains {#TRIGGERVALUE}

[BDiE8VNy]

Arr, I totally forgot that issue :-)

"LLD macros can be used: [...] for trigger prototypes in [...] expressions (insofar as when referencing an item key prototype) [...]" (see Macros used in low-level discovery

So the only way might be to add another item prototype which owns the value and use this instead the LLD macro.
See post Edit vfs.fs.size trigger NOT to go off for disk C: for such work-around.