From f31aef9b202d078b81cb655f288d89599702b97c Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Sun, 10 Jul 2022 20:59:03 +0200
Subject: [PATCH] Add alertmanager rules

---
 hosts/monitoring/alertmanager-rules.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 hosts/monitoring/alertmanager-rules.yml

diff --git a/hosts/monitoring/alertmanager-rules.yml b/hosts/monitoring/alertmanager-rules.yml
new file mode 100644
index 0000000..45556c7
--- /dev/null
+++ b/hosts/monitoring/alertmanager-rules.yml
@@ -0,0 +1,11 @@
+groups:
+- name: alert.rules
+  rules:
+  - alert: InstanceDown
+    expr: up{job="node-exporter"} == 0
+    for: 5m
+    labels:
+      severity: critical
+    annotations:
+      summary: "Endpoint {{ $labels.instance }} down"
+      description: "{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 5 minutes."