Commit Graph

9 Commits

Author SHA1 Message Date
Haleygo
45c0e4bb31
vmalert: add eval_offset for group (#4693)
Adds `eval_offset` attribute for Groups. 
If specified, Group will be evaluated at the exact time offset on the range of [0...evaluationInterval]. 
The setting might be useful for cron-like rules which must be evaluated at specific moments of time. 

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3409

Signed-off-by: Haley Wang <pipilong.25@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2023-09-06 16:29:59 +02:00
Roman Khavronenko
29e059e49c
app/vmalert: follow-up after 6c322b4a00 (#4214)
6c322b4a00

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-04-27 13:02:21 +02:00
Roman Khavronenko
6588fcbfca
vmalert: allow configuring the default number of stored rule's update states (#3556)
Allow configuring the default number of stored rule's update states in memory
 via global `-rule.updateEntriesLimit` command-line flag or per-rule via rule's
 `update_entries_limit` configuration param.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-12-29 12:36:44 +01:00
Roman Khavronenko
39f559d22b
vmalert: allow using extra labels in annotations (#3181)
According to Ruler specification, only labels returned within time series
should be available for use in annotations.

For long time, vmalert didn't respect this rule. And in PR
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2403
this was fixed for the sake of compatibility. However, this resulted
into users confusion, as they expected all configured and extra labels
to be available - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3013

This fix allows to use extra labels in Annotations. But in the case of conflicts
the original labels (extracted from time series) are preferred.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-09-29 18:22:50 +02:00
Roman Khavronenko
8441375da2
vmalert: add debug mode for alerting rules (#3055)
* vmalert: add `debug` mode for alerting rules

Debug information includes alerts state changes and requests
sent to the datasource. Debug can be enabled only on rule's
level. It might be useful for debugging unexpected
behaviour of alerting rule.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3025

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmalert: review fixes

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* Update app/vmalert/alerting.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>

* vmalert: go fmt

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-09-13 16:25:43 +03:00
Roman Khavronenko
88edb3f6cf
vmalert: allow configuring custom headers per group (#2901)
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-21 15:59:55 +02:00
Roman Khavronenko
48a60eb593
vmalert: followup for 76f05f8670 (#2706)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-09 08:58:25 +02:00
Roman Khavronenko
34116882b4
vmalert: support scalar type in response (#2610)
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2607

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-05-18 09:50:46 +02:00
Andrii Chubatiuk
a531a96193
added reusable templates support (#2532)
Signed-off-by: Andrii Chubatiuk <andrew.chubatiuk@gmail.com>
2022-05-14 11:38:44 +02:00