From 3afc174fc5a4b6c089579cd4d8dd9e9a5e3df925 Mon Sep 17 00:00:00 2001
From: Frederic Branczyk <fbranczyk@gmail.com>
Date: Wed, 29 Nov 2017 10:59:44 +0100
Subject: [PATCH] kube-prometheus: Add Prometheus 2.0 rules
---
assets/prometheus/rules/prometheus.rules.yaml | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/assets/prometheus/rules/prometheus.rules.yaml b/assets/prometheus/rules/prometheus.rules.yaml
index df51d010..e27aa281 100644
--- a/assets/prometheus/rules/prometheus.rules.yaml
+++ b/assets/prometheus/rules/prometheus.rules.yaml
@@ -42,3 +42,30 @@ groups:
annotations:
description: Prometheus {{ $labels.namespace }}/{{ $labels.pod}} is not connected
to any Alertmanagers
+ - alert: PrometheusTSDBReloadsFailing
+ expr: increase(prometheus_tsdb_reloads_failures_total[2h]) > 0
+ for: 12h
+ labels:
+ severity: warning
+ annotations:
+ description: '{{$labels.job}} at {{$labels.instance}} had {{$value | humanize}}
+ reload failures over the last four hours.'
+ summary: Prometheus has issues reloading data blocks from disk
+ - alert: PrometheusTSDBCompactionsFailing
+ expr: increase(prometheus_tsdb_compactions_failed_total[2h]) > 0
+ for: 12h
+ labels:
+ severity: warning
+ annotations:
+ description: '{{$labels.job}} at {{$labels.instance}} had {{$value | humanize}}
+ compaction failures over the last four hours.'
+ summary: Prometheus has issues compacting sample blocks
+ - alert: PrometheusTSDBWALCorruptions
+ expr: tsdb_wal_corruptions_total > 0
+ for: 4h
+ labels:
+ severity: warning
+ annotations:
+ description: '{{$labels.job}} at {{$labels.instance}} has a corrupted write-ahead
+ log (WAL).'
+ summary: Prometheus write-ahead log is corrupted
--
GitLab