From fb674723b5eccb15decb2c515ad6228489a3bca5 Mon Sep 17 00:00:00 2001
From: Alexandre Iooss <erdnaxe@crans.org>
Date: Tue, 1 Jun 2021 21:59:36 +0200
Subject: [PATCH] [prometheus] Antispam for templier
---
roles/prometheus/templates/prometheus/alert.rules.yml.j2 | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/roles/prometheus/templates/prometheus/alert.rules.yml.j2 b/roles/prometheus/templates/prometheus/alert.rules.yml.j2
index 7a9cf1ce..9c307ff8 100644
--- a/roles/prometheus/templates/prometheus/alert.rules.yml.j2
+++ b/roles/prometheus/templates/prometheus/alert.rules.yml.j2
@@ -348,4 +348,12 @@ groups:
annotations:
summary: "{{ $labels.disk }} sur {{ $labels.instance }} a {{ $value }} secteurs réalloués"
+ - alert: TooManyUDPErrors
+ expr: irate(node_netstat_Udp_InErrors[5m]) > 100
+ for: 2m
+ labels:
+ severity: warning
+ annotations:
+ summary: "{{ $labels.instance }} a plus de {{ $value }} connexions UDP en erreur. Quelque chose spam!"
+
{% endraw %}
--
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