Calculated check based on web scenario

[[email protected]]

Hi, we have lots of web scenarios monitoring (returning 1 as available and 0 as not available. One scenario for item) and we would like to have a calculated item that represents the worst of these monitoring (meaning if at least one service is down the whole application is off ).

I think I can multiply all values (zero means out so the final product would be zero if at least on is out) in a calculated item to achieve this. My problem I don't know how to use web scenarios in calculated check because it does not seem to have a key.

If any one knows if this is possible (it will be the join of 48 web scenarios into one final status item) or know a better way to combine all these metrics I would appreciate.

Thanks.

[kloczek]

Definition of the zabbix calculated item does not relay on item type.
As long as some data are in form of zabbix metric item it is possible to define on top of it calculated item.

[[email protected]]

That seems good to me. My problem is to figure out how to tell this to Zabbix.
In the formula field of my calculated item I am trying some variations of:

- web.test[MyService]
- web.test.in[MyService]
- web.test[MyService].last(1)
- web.test.in[MyService].last(1)
- web.test.error[MyService]

And nothing seems to produce any value in latest data.

[[email protected]]

The problem I realized is that calculated items realies on item keys and Web Scenarious does not have item key.

[kloczek]

https://www.zabbix.com/documentation/3.4/manual/config/items/itemtypes/calculated