From f221675dd349666dae93850c01b0906a750b116e Mon Sep 17 00:00:00 2001
From: ale <ale@incal.net>
Date: Fri, 3 Jan 2025 23:29:27 +0100
Subject: [PATCH] Increase the timeout for HostUnreachable
Require more ICMP probes to fail before the alert triggers.
---
.../float-infra-prometheus/templates/rules/alerts_base.conf.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/roles/float-infra-prometheus/templates/rules/alerts_base.conf.yml b/roles/float-infra-prometheus/templates/rules/alerts_base.conf.yml
index eb04ce17..861cf3bd 100644
--- a/roles/float-infra-prometheus/templates/rules/alerts_base.conf.yml
+++ b/roles/float-infra-prometheus/templates/rules/alerts_base.conf.yml
@@ -9,7 +9,7 @@ groups:
# might fire immediately after the transition.
- alert: HostUnreachable
expr: min_over_time(host_reachable[10m]) == 0
- for: 1m
+ for: 2m
labels:
severity: warn
annotations:
--
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