Show Triggers UNKNOWN in Dashboard

[gabrielev]

Hello,
how can I list triggers that are in UNKNOWN state as problems too ?
I would like to know if a trigger has problems.

Thank you

[max.]

Hello gabrielev,

The main cause of triggers beeing in unknown status is that items used to evaluate are either unsupported or missing data.
Go to Configuration > Actions > Internal actions and enable Report unknown triggers.

Regards

[gabrielev]

Go to Configuration > Actions > Internal actions and enable Report unknown triggers.

Thank you Max, this was what I was looking for. It's a bit hidden in less used configuration sections ...

[gabrielev]

Now that I get UNKNOWNS reported, I want to show them on my Dashboard on the homepage as problems: is it possible ?
Thank you

[max.]

Hello gabrielev, i don't think you can show them as problems because the trigger cannot evaluate the expression.
Also i did not find a widget that shows triggers in unknown state.

What you can do to fetch this triggers is going to trigger list and filter by unknown state (remove host filter).
Then add URL widget with: https://zabbixurl/triggers.php?conte...filter_state=1

Regards