[Issue #2273] New correlation rule type
Original issue #2273
Add multi instance mechanism for new correlation rule type: valuegroup
.
Rule will create new metalarm rule if in specific time frame, a number of alarms has same value of the same field.
Example: create a meta alarm if 5 new alarms
in 1 hour
are created group by entity.infos.site.value
Configurations:
- value_path: path to field
- time_interval
- threshold_count