Internal Errigal Collaboration Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

====== Nova Threshold Alarms ======

Author: Paddy Murphy

==== Overview ====
Threshold alarms allow a user to set a threshold on any Nova variable. If the threshold value is breached a ticket will be automatically generated.

==== Query to return all thresholds ====
<code>
select
	tr.id,
	e.entry_point_id,
	t.discovered_name,
	t.technology,
	e.technology_version,
	e.on_air,
	tr.operator ,
	tr. parameter_key,
	t.alarm_level,
	tr.value,
	tr.breached
from
	orchestrator.threshold_rule tr
join orchestrator.threshold t on
	t.simple_threshold_rule_id = tr.id
join orchestrator.element e on
	e.id = t.element_id;
</code>
See table relationship below:

{{:support:threshold_tables.png?200|}}

==== How to remove a threshold ====
Use entry_point_id to find orchestrator.element ID.

<code>select * from orchestrator.element where entry_point_id = < network element id>;</code>

List all threshold settings for a controller.
<code>select * from orchestrator.threshold where element_id =  <element id>;</code>

List threshold rules 
<code>select * from orchestrator.threshold_rule where id <simple_threshold_rule_id>;</code>

To delete a threshold the relevant orchestrator.threshold entry must be removed first because of a foreign key constraint with the .threshold_rule table.
 The relevant threshold rule can then be deleted.

Sidebar

Internal Errigal Collaboration Wiki

User Tools

Site Tools

Page Tools