Simon Pasquier
dd174963a2
prometheus-mixin: remove PrometheusTSDBWALCorruptions
...
The counter is only increased when tsdb.Open() is called which
Prometheus does only once in its lifetime (when it initializes). If the
corruption can't be recovered, tsdb.Open() returns an error and
Prometheus exits. Hence the metric is either 0 (no corruption) or 1
(corruption detected and repaired). If the latter, the alert isn't
actionable and the only way to resolve it is to restart Prometheus which
would reset the counter.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2019-08-06 14:36:56 +02:00
beorn7
4825585834
Tweak tenses
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Signed-off-by: beorn7 <beorn@grafana.com>
2019-06-28 17:37:49 +02:00
beorn7
9a2177949d
Protect gauge-based alerts against failed scrapes
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Signed-off-by: beorn7 <beorn@grafana.com>
2019-06-28 16:46:19 +02:00
beorn7
7a25a2586d
Sync with alerts from kube-prometheus
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While doing so, re-introduce the summary/description
annotations. Also, add a few more rules and tweak a few of the
existing ones.
Signed-off-by: beorn7 <beorn@grafana.com>
2019-06-27 23:50:26 +02:00
beorn7
1336a28848
Use a config variable for the Prometheus name
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Signed-off-by: beorn7 <beorn@grafana.com>
2019-06-27 14:34:11 +02:00
beorn7
e34af6d4d3
Address various comments from the review
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Signed-off-by: beorn7 <beorn@grafana.com>
2019-06-26 23:22:16 +02:00
beorn7
23c03207e9
Fixed indentation
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Signed-off-by: beorn7 <beorn@grafana.com>
2019-06-26 20:31:05 +02:00
Tom Wilkie
38a9bbbec2
Loosen off PrometheusRemoteWriteBehind alert.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2019-03-04 12:47:24 +00:00
Tom Wilkie
b615069289
Update metric names.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2019-03-01 07:39:48 -08:00
Tom Wilkie
e248ffb220
Add alert for WAL remote write falling behind.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2019-02-12 15:22:58 +00:00
Tom Wilkie
638204c775
Typo
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2018-11-19 12:23:42 +00:00
Tom Wilkie
8f42192e52
Add Prometheus alerts from kube-prometheus, remove the alertmanager alerts.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2018-11-19 11:22:55 +00:00
Tom Wilkie
50861d586a
Alert if more than 1% of alerts fail for a given integration.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2018-11-16 17:17:47 +00:00
Tom Wilkie
266ba185fe
Remove PromScrapeFailed alert.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2018-11-16 17:17:47 +00:00
Tom Wilkie
ee1427faad
Prometheus monitoring mixin for Prometheus itself.
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
2018-11-16 17:17:47 +00:00
