I'm creating event rule, facing issues on to map the node field

[Ashfaq Naina A]

Hi 

I'm trying to create a event rule, In the event I can see the node name in additional information field I want to take the data and put it to Node field, when I drag the data in regex its woring with only one node because when I drag select its hardcoded, I want to use the regex code the get the data but not able to identify where to update the code to get the data.

[BharatC]

Hello @Ashfaq Naina A 

Regex to use: Host=([^,]+)

Follow these steps:

1) Go to Event Rule → Field Mapping
2) Set: 1) Source Field: additional_info
2) Target Field: node
3) Enable "Use Regex"
4) In Regex:
1)Enter: Host=([^,]+)
2) Set Group = 1

Please click helpful if it helps you 

Regards

[Ashfaq Naina A]

Hello @BharatC 

Where to set the source and target field I can't see any options. Please help..

[amit_bt]

To extract the node name dynamically from the Additional Information field (which is a JSON blob) and map it to the Node field, you should avoid the "drag and select" method and instead use the Event Rule Transform tab with a manual Regex configuration.

Make a new field (e.g node1) with regex and place that in node field (i.e $node1) in event rule. Node field can be seen under event input (Right Side panel)