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Author SHA1 Message Date
Will Bollock 0a17e17718
docs (node/mixin): fix annotation for Skew alert (#2671) 
This updates the annotation for the NodeClockSkewDetected mixin alert to
match the new threshold set.

Original discussion was in this PR: https://github.com/prometheus/node_exporter/pull/1480

I spent an embarrassingly large amount of time trying to figure out how
the heck that alert would mean 300s of clock skew. Turns out the
annotation was just left the same after the threshold change.

Signed-off-by: Will Bollock <wbollock@linode.com>
 2023-05-11 10:33:10 +02:00
Jan Fajerski 87b8e3790d
docs/node-mixin: add fsMointpointSelector to alerts and dashboards (#2446) 
* docs/node-mixin: add fsMountpointSelector

This adds the option to add a `mountpoint` selector to filesystem
related alerts. The default is `mountpoint!=""`.

* docs/node-mixins: add fsMountpointSelector to dashboards

Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2022-10-20 13:06:31 +02:00
Paweł Krupa (paulfantom) 8571536327 docs/node-mixin: add missing selectors 
Signed-off-by: Paweł Krupa (paulfantom) <pawel@krupa.net.pl>
 2022-07-19 16:44:16 +02:00
Daniel Lenar 0b50eb7294 Reverse fsSpaceAvailableCriticalThreshold and fsSpaceAvailableWarningThreshold 
Currently critical alert for space available alerts on warning and
warning alert for space available alerts on critical.

Signed-off-by: Daniel Lenar <dlenar@vailsys.com>
 2022-04-21 11:34:54 -05:00
Vitaly Zhuravlev 8823605f12 Fix NodeFileDescriptorLimit alerts 
Signed-off-by: Vitaly Zhuravlev <zhuravlev.vitaly@gmail.com>
 2022-04-07 16:25:17 +04:00
paulfantom 832909dd25 docs/node-mixin/alerts: make NodeFilesystemAlmostOutOfSpace fire earlier 
Signed-off-by: paulfantom <pawel@krupa.net.pl>
 2021-08-16 16:35:58 +02:00
Loïc Blot 55ffe57cbc
feat(rules): add NodeFileDescriptorLimit kernel exhaustion alert 
Add a new alert when fs.file-nr is close to fs.file-max

Signed-off-by: Loic Blot <loic.blot@unix-experience.fr>
 2021-04-30 12:40:09 +02:00
Ben Kochie eefb18db02
Merge pull request #1764 from dhoppe/patch-1 
Use description instead of message as field for annotations
 2021-01-24 14:56:03 +01:00
Ben Kochie 4b68aeb80a
Merge pull request #1862 from fsschmitt/fix/alerts-label-naming 
fix: node_md_disks state label from fail to failed
 2021-01-24 14:53:22 +01:00
Björn Rabenstein 9c9c636305
Merge pull request #1861 from paulfantom/network-alerts 
docs/node-mixin/alerts: use ratio for network alerts
 2020-10-19 12:14:24 +02:00
paulfantom f81747e608 docs/node-mixin/alerts: add max error condition to alert about desynchronized clock 
Signed-off-by: paulfantom <pawel@krupa.net.pl>
 2020-10-08 11:15:16 +02:00
fsschmitt effa4da989 fix: node_md_disks state label as failed 
Signed-off-by: fsschmitt <492108+fsschmitt@users.noreply.github.com>
 2020-10-07 14:20:56 +01:00
paulfantom d7cbe85d22
docs/node-mixin/alerts: use a rate for network alerts 
Signed-off-by: paulfantom <pawel@krupa.net.pl>
 2020-10-07 13:04:51 +02:00
Nicolas Lamirault ff2ff3410f
Configure 2 thresholds for NodeFilesystemAlmostOutOfSpace alert (#1835) 
* Add: configure 2 thresholds for NodeFilesystemAlmostOutOfSpace alert

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>
 2020-09-18 11:28:32 +02:00
Rajat Vig 7dd8adf7ed
Fix NodeRAIDDegraded to not use a string rule expressions 
Signed-off-by: Rajat Vig <rvig@etsy.com>
 2020-08-28 10:43:39 +01:00
Simon Pasquier 02212dd2c6 Run jsonnetfmt 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2020-08-25 10:15:30 +02:00
Hao Ke 9b7a0d06a1 Fix syntax error 
Signed-off-by: Hao Ke <hao.ke@auryc.com>

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2020-08-25 10:07:37 +02:00
paulfantom e4ec8e04c5 docs/node-mixin: add alerts about failing RAID array 
Signed-off-by: paulfantom <pawel@krupa.net.pl>
 2020-08-24 16:17:20 +02:00
Dennis Hoppe fc64b70386
Use description instead of message as field for annotations 
Signed-off-by: Dennis Hoppe <github@debian-solutions.de>
 2020-06-24 13:38:57 +02:00
Frederic Branczyk b42819b69d
Merge pull request #1657 from povilasv/NodeTextFileCollectorScrapeError 
Add NodeTextFileCollectorScrapeError alert to mixin
 2020-04-30 17:54:06 +02:00
Povilas Versockas bd3e6d224c
Add NodeTextFileCollectorScrapeError alert to mixin 
Signed-off-by: Povilas Versockas <p.versockas@gmail.com>
 2020-03-31 18:12:36 +03:00
beorn7 8b00b22904 Fix sign error in NodeClockSkewDetected 
Signed-off-by: beorn7 <beorn@grafana.com>
 2020-03-25 13:07:23 +01:00
paulfantom 820f8d595e
docs/node-mixin: alert on desynchronised clock 
Signed-off-by: paulfantom <pawel@krupa.net.pl>
 2020-03-23 08:23:58 +01:00
Neraud 1006a2c4bb Add missing coma 
Signed-off-by: Neraud <neraud.login@gmail.com>
 2020-03-21 13:06:43 +01:00
Povilas Versockas 48bb6f670c Add NodeHighNumberConntrackEntriesUsed 
Signed-off-by: Povilas Versockas <p.versockas@gmail.com>
 2020-03-20 17:46:05 +01:00
iuri aranda 0107bc7942
Make FS space alerts thresholds configurable (#1624) 
* Make FS space alerts thresholds configurable (#1)

This makes it possible to tweak the thresholds for
the NodeFilesystemSpaceFillingUp alerts. Which
might be necessary in systems like Kubernetes,
where the image garbage collector runs at 85%,
so it's not a problem that the disk reaches that usage %.

Signed-off-by: iuri aranda <iuri@skyscrapers.eu>
 2020-03-02 16:24:51 +01:00
Leo dfeec07f2f Fix node-mixin prometheus alert rules to use percentage 
Signed-off-by: Leo <leonardjonathanoh@live.com>
 2019-09-11 08:47:24 +00:00
beorn7 97ef113762 Make the severity of "critical" alerts configurable 
This addresses the blissful scenario where single-node failures are
unproblematic. No reason to wake somebody up if a node is about to
screw itself up by filling the disk.

Signed-off-by: beorn7 <beorn@grafana.com>
 2019-08-14 22:24:24 +02:00
beorn7 3a770a0b1d Convert annotations from message to summary/description 
Signed-off-by: beorn7 <beorn@grafana.com>
 2019-07-16 21:40:57 +02:00
beorn7 a92d1d7889 Address review comments, batch 2 
Signed-off-by: beorn7 <beorn@grafana.com>
 2019-07-16 21:18:17 +02:00
beorn7 b3b47f2d07 Make selector naming consistent 
Signed-off-by: beorn7 <beorn@grafana.com>
 2019-07-10 20:09:01 +02:00
beorn7 dec5b5b053 Fix indentation 
Signed-off-by: beorn7 <beorn@grafana.com>
 2019-07-10 20:07:20 +02:00
beorn7 2df034c055 Move node-mixin into docs directory 
Signed-off-by: beorn7 <beorn@grafana.com>
 2019-07-05 19:38:03 +02:00