How to update items through API (without Zabbix Agent)?

[kbencze95]

Hello, and thank you for taking the time to read my issue.

I have a task, which is to create items for some hosts, and update those items' value via API POST calls ( or any other way), WITHOUT installing Zabbix agent on the hosts.

So I am developing an application which sends...

[BP_Vital]

Hello.
If I understand correctly, in Zabbix 4.0 {ITEM.LASTVALUE} behaves same as {ITEM.VALUE} when displaying events and triggers state. We are using {ITEM.LASTVALUE} pretty heavy on problems widget.
So my question is - is there any workarounds to make events widget resolve {ITEM.LASTVALUE}...

[ivanni]

Hello, Zabbix users,

I want to know how to do the following:

I have an item, say CPU steal time, with refresh interval of 60 seconds. I want to create a trigger, which activates only when the last 5 values are above 20% (in my case the last 5 values represent 5 minutes),...

[zxxc]

Есть триггер, который срабатывает по нескольким элементам данных
Т.е.: (условие) & (условие2)
Пример:
({serv1:channel.c1.last(0)}>3)&({serv1:channel.c2. last(0)}<10)

Как в оповещении указывать значение не первого из этих элементов, а обоих?