From b078dcbf82118d0158ba062221c4a1bb039394a7 Mon Sep 17 00:00:00 2001 From: sritharan Date: Tue, 31 May 2022 08:00:48 +0000 Subject: [PATCH 1/3] Feature:10918 Alarm Notification Enhancement --- 05-osm-usage.md | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/05-osm-usage.md b/05-osm-usage.md index 96ba482..de46be8 100644 --- a/05-osm-usage.md +++ b/05-osm-usage.md @@ -863,6 +863,17 @@ vdu: Regarding how to configure alarms through VNFDs for the auto-scaling use case, follow the [auto-scaling documentation](#autoscaling) +##### Alarm Notification Enhancement + +Whenever a threshold is crossed, POL sends 'alarm' to alarm server and when the threshold is lower than the threshold, POL sends 'ok' to alarm server for every evaluation cycle.Republishing the alarm/ok inspite of no status change floods with notification messages. + +To overcome this issue, alarm notification enhancement will suppress sending repeated alarm/ok to alarm management server by comparing with the last status. + +###### Enabling the alarm notification enhancement + +- Configure POL to enable the alarm notification enhancement by changing the `pol.yaml`: + - Set `enhanced_alarms` as `True` + #### Experimental functionality An optional 'OSM ELK' stack is available to allow for events visualization, consisting of the following tools: -- GitLab From 0f87a5c81058f1ac03e8e8c834d50bed2331d68f Mon Sep 17 00:00:00 2001 From: garciadeblas Date: Wed, 29 Jun 2022 14:56:19 +0000 Subject: [PATCH 2/3] Update 05-osm-usage.md --- 05-osm-usage.md | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/05-osm-usage.md b/05-osm-usage.md index de46be8..917b825 100644 --- a/05-osm-usage.md +++ b/05-osm-usage.md @@ -865,14 +865,11 @@ Regarding how to configure alarms through VNFDs for the auto-scaling use case, f ##### Alarm Notification Enhancement -Whenever a threshold is crossed, POL sends 'alarm' to alarm server and when the threshold is lower than the threshold, POL sends 'ok' to alarm server for every evaluation cycle.Republishing the alarm/ok inspite of no status change floods with notification messages. +Whenever a threshold is crossed, POL sends 'alarm' to alarm server and when the metric is lower than the threshold, POL sends 'ok' to alarm server for every evaluation cycle. Republishing the alarm/ok in spite of no status change floods with notification messages. To overcome this issue, alarm notification enhancement will suppress sending repeated alarm/ok to alarm management server by comparing with the last status. -###### Enabling the alarm notification enhancement - -- Configure POL to enable the alarm notification enhancement by changing the `pol.yaml`: - - Set `enhanced_alarms` as `True` +In order to enable the alarm notification enhancement in POL, change `pol.yaml` to set `enhanced_alarms` to `True`. #### Experimental functionality -- GitLab From 3196213e326a36c7033629c59ddd9fd9e75a80ed Mon Sep 17 00:00:00 2001 From: sritharan Date: Wed, 28 Jun 2023 04:50:22 +0000 Subject: [PATCH 3/3] Update 05-osm-usage.md --- 05-osm-usage.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/05-osm-usage.md b/05-osm-usage.md index 917b825..3a01688 100644 --- a/05-osm-usage.md +++ b/05-osm-usage.md @@ -869,7 +869,12 @@ Whenever a threshold is crossed, POL sends 'alarm' to alarm server and when the To overcome this issue, alarm notification enhancement will suppress sending repeated alarm/ok to alarm management server by comparing with the last status. -In order to enable the alarm notification enhancement in POL, change `pol.yaml` to set `enhanced_alarms` to `True`. +In order to enable/disable the alarm notification enhancement in POL, change `pol.yaml` to set `enhanced_alarms` to `True`/`False`. + +```yaml + alert: + enhanced_alarms: True|False +``` #### Experimental functionality -- GitLab