Commit graph

8074 commits

Author SHA1 Message Date
Aliaksandr Valialkin
52d7464095
docs/FAQ.md: add questions on why VictoriaMetrics doesnt rebalance data and doesnt restore replication factor between vmstorage nodes 2023-10-26 09:06:25 +02:00
Aliaksandr Valialkin
d3cab41426
docs/FAQ.md: refresh the answer to the question about how does VictoriaMetrics compare to competing solutions
- Mention Grafana Mimir
- Fix broken links
2023-10-26 09:06:01 +02:00
Github Actions
a35ae0716e
Automatic update operator docs from VictoriaMetrics/operator@2c826bb (#5188) 2023-10-26 09:05:33 +02:00
hagen1778
afab547821
lib/storage: follow-up after 188cfe3a85
188cfe3a85

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5159

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-26 09:04:49 +02:00
Ilya Trefilov
1fd3385965
lib/storage: do not create tsid if metric contains stale marker(#5069) (#5174)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5069
2023-10-26 09:03:19 +02:00
Hui Wang
d7dd7614eb
fix inconsistent behaviors with prometheus when scraping (#5153)
* fix inconsistent behaviors with prometheus when scraping

1. address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4959. skip job with wrong syntax in `scrape_configs` with error logs instead of exiting;
2. show error messages on vmagent /targets ui if there are wrong auth configs in `scrape_configs`, previously will print error logs and do scrape without auth header;
3. don't send requests if there are wrong auth configs in:
    1. vmagent remoteWrite;
    2. vmalert datasource/remoteRead/remoteWrite/notifier.

* add changelogs

* address review comments

* fix ut
2023-10-26 08:56:54 +02:00
hagen1778
f00729ee24
app/vmalert: fix typo in tests
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit c07909a20b)
2023-10-26 08:55:20 +02:00
hagen1778
cf541c757a
app/vmalert: fix tests after a216fe6728
a216fe6728
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit eed0c3c6b0)
2023-10-26 08:55:06 +02:00
Hui Wang
855c25b6c4
remove vmalert-tool code from branch cluster (#5229)
Follow up 130e0ea5f0.
vmalert-tool can't be easily adapted for vmcluster now, cause it needs to set up the whole vmcluster[vminsert+vmstorage+vmselect] first.

You can use vmalert-tool to run unit tests for alerting and recording rules.
It will perform the following actions:

- sets up an isolated VictoriaMetrics instance;
- simulates the periodic ingestion of time series;
- queries the ingested data for recording and alerting rules evaluation like vmalert;

But component packages have functions that not exported and variables with same name, so to implement this for cluster will need amount of code refactor and doesn't look like a good thing to themselves.
So I want to remove it from the cluster branch.
2023-10-25 14:48:11 +02:00
hagen1778
6c63ca18f5
app/vmalert: follow-up after c9375cac5e
c9375cac5e

Descriptions were updated in attempt to make it more clear for readers,
re-phrasing and linking missing docs.

`eval_delay` was added to tests to verify it can be unmarshalled.

`eval_delay` is now applied before timestamp alignment to make it more predictable.
Before, if delay < interval the timestamp won't be aligned.

`eval_delay` and `eval_offset` was added to API output.

`PreviouslySentSeriesToRW` converted to private `previouslySentSeriesToRW`.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit a216fe6728)
2023-10-25 14:39:49 +02:00
Hui Wang
86d861ec55
vmalert: add -rule.evalDelay flag and eval_delay as group attribute (#5185)
Also mark `-datasource.lookback` as will be deprecated, see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5155.

(cherry picked from commit c9375cac5e)
2023-10-25 14:39:49 +02:00
hagen1778
d9118cdaab
deployment/alerts: update TooHighMemoryUsage annotation
The memory usage isn't measured on 5m interval anymore.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 4e0a779efe)
2023-10-25 14:39:48 +02:00
hagen1778
d349d6a9ce
deployment/alerts: make TooHighMemoryUsage more tolerable to spikes
Using `min_over_time` should reduce the amount of false positives when
component is running in near-the-threshold state. Now it should trigger
only if all collected samples were above the threshold on 10m interval.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 003ef3a518)
2023-10-25 14:39:48 +02:00
hagen1778
361a3dcc0c
deployment/alerts: make RemoteWriteConnectionIsSaturated expr readable
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 685f9c3c98)
2023-10-25 14:39:47 +02:00
hagen1778
eb00a575c2
docs: mention key concepts as querying example
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5169

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-18 20:12:06 +02:00
hagen1778
46770409d9
dashboards/vmalert: respect job and instance filters in No data errors
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit c2d252c045)
2023-10-17 10:26:32 +02:00
hagen1778
d7bae2b78f
dashboards/vmalert: use desc sorting for tooltips on panels
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit edba9f6266)
2023-10-17 10:26:32 +02:00
Aliaksandr Valialkin
767691b1a0
docs/Articles.md: add newly appeared articles about VictoriaMetrics at medium.com
- https://sarthak-acoustic.medium.com/solving-metrics-at-scale-with-victoriametrics-ac9c306826c3
- https://medium.com/@seifeddinerajhi/victoriametrics-a-comprehensive-guide-comparing-it-to-prometheus-and-implementing-kubernetes-03eb8feb0cc2
2023-10-17 00:55:57 +02:00
Aliaksandr Valialkin
ace11318da
docs/CHANGELOG.md: document v1.93.6 LTS release
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.93.6
2023-10-17 00:53:32 +02:00
Aliaksandr Valialkin
8642418e5a
app/vmselect: follow-up for 348c1bcec0: cache static contents served from /select/tenantID/prometheus/vmui/static/... 2023-10-16 23:27:06 +02:00
Aliaksandr Valialkin
a6ad9208ef
docs/CHANGELOG.md: document v1.87.10 release
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.87.10
2023-10-16 23:25:55 +02:00
Aliaksandr Valialkin
627a4e9330
app/vmselect/promql: add labels_equal(q, "label1", "label2", ...) function
This function returns q series, which have identical values for the listed labels
"label1", "label2", ...

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5148
2023-10-16 21:51:13 +02:00
Aliaksandr Valialkin
cdf62fb06b
docs/MetricsQL.md: typo fix after bdb743c88d
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5071
2023-10-16 21:09:50 +02:00
Aliaksandr Valialkin
b2f9b9d634
app/vmselect/promql: add drop_empty_series() function for dropping empty series before performing additional calculations
This can be useful in the following queries:

   drop_empty_series(temperature <= 30) default 40

This query drops temperature series with all the values bigger than 30 on the selected time range,
while replacing gaps in the remaining series with 40.

The query without drop_empty_series:

  (temperature <= 30) default 40

would leave all the temperature series with all the values bigger than 30 on the selected time range,
and replace all their values with 40. This is not what could be epxected in some cases
like here - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5071
2023-10-16 20:59:21 +02:00
Aliaksandr Valialkin
b28f904dfa
app/vmagent/remotewrite: move sas var initialization closer to the place where it is used
This makes the code sligthtly easier to understand.

This is a follow-up for 1d3d989be5

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5170
2023-10-16 20:54:35 +02:00
hagen1778
1152c30430
app/vmagent/remotewrite: follow-up after 4f102ff945
4f102ff945
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-16 20:54:35 +02:00
luosjde
c5bd3ff874
vmagent: fix streamaggr config reload bug
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5170

Authored-by: luoshaojun01 <luoshaojun01@baidu.com>
2023-10-16 20:54:35 +02:00
Aliaksandr Valialkin
2a0f77aaf7
lib/promscrape: add a link to https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets in descriptions for -promscrape.cluster.* command-line flags
This should help users figuring out the purpose of -promscrape.cluster.* command-line flags
2023-10-16 14:47:38 +02:00
Aliaksandr Valialkin
fb1fcbefda
vendor: run make vendor-update 2023-10-16 14:33:16 +02:00
Aliaksandr Valialkin
92e79e835e
lib/promutils, app/vmalert-tool/unittest: move promutils.Duration.ParseTime() to app/vmalert-tool/unittest.durationToTime()
The ParseTime() function looks strange, since it converts relative duration to absolute time since Unix Epoch.
In most scenarios such a conversion is used by mistake.

It is better to do not expose such a function for public use and hide it inside the package where it is needed,
e.g. inside app/vmalert-tool/unittest.

This is a follow-up for dc28196237
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4789
2023-10-16 14:23:41 +02:00
Artem Navoiev
c8dfead6b1
docs/alert-tools add yaml output type for the correct displaying
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 14:12:34 +02:00
Haleygo
130e0ea5f0
vmalert-tool: implement unittest (#4789)
1. split package rule under /app/vmalert, expose needed objects
2. add vmalert-tool with unittest subcmd

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945
2023-10-16 14:12:06 +02:00
Aliaksandr Valialkin
3b79f98459
Revert "docs victorialogs use relative links"
This reverts commit 3d7a77bf82.

Reason for revert: relative links do not work properly at GitHub code
and at GitHub wiki. For example, the following page contains broken links
before reverting this commit:

https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/docs/VictoriaLogs/CHANGELOG.md

It is always better to use absolute links thank relative links, since the page contents
can be copy-n-pasted to other pages, which are located in vastly different directories,
and all the links will remain working.
2023-10-16 14:03:21 +02:00
Aliaksandr Valialkin
64b503ba1c
docs/CaseStudies.md: typ fix: vmgent -> vmagent
This is a follow-up for f5c46b8176
2023-10-16 14:02:58 +02:00
Aliaksandr Valialkin
d6f585ec0f
docs/vmbackup.md: clarify documentation about -deleteAllObjectVersions command-line flag
Updates 2fc7e9f47e
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5121
2023-10-16 14:02:37 +02:00
Alexander Marshalov
1b4e7fcdb3
fixed error when creating a full backup using the -origin flag (#5180)
* fixed error when creating a full backup using the `-origin` flag (#5144)

* Update docs/CHANGELOG.md

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-10-16 14:01:16 +02:00
Haleygo
93589ecccf
fix ingesting stale point, follow up fe8cc573d1 (#5179) 2023-10-16 14:00:39 +02:00
Github Actions
700d83db93
Automatic update operator docs from VictoriaMetrics/operator@79298bf (#5177) 2023-10-16 13:56:49 +02:00
Aliaksandr Valialkin
4278b00a66
app/vmselect/promql: do not use unsafe conversion from bytes slice to string when storing a value by map key
The assigned map key shouldn't change over time, otherwise the map won't work properly.

This is a follow-up for 1f91f22b5f
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5087
2023-10-16 13:55:40 +02:00
Aliaksandr Valialkin
815e9bf892
app/{vmagent,vminsert}: follow-up for NewRelic data ingestion protocol support
This is a follow-up for f60c08a7bd

Changes:

- Make sure all the urls related to NewRelic protocol start from /newrelic . Previously some urls were started from /api/v1/newrelic

- Remove /api/v1 part from NewRelic urls, since it has no sense

- Remove automatic transformation from CamelCase to snake_case for NewRelic labels and metric names,
  since it may complicate the transition from NewRelic to VictoriaMetrics. Preserve all the metric names and label names,
  so users could query metrics and labels by the same names which are used in NewRelic.
  The automatic transformation from CamelCase to snake_case can be added later as a special action for relabeling rules if needed.

- Properly update per-tenant data ingestion stats at app/vmagent/newrelic/request_handler.go . Previously it was always zero.

- Fix NewRelic urls in vmagent when multitenant data ingestion is enabled. Previously they were mistakenly started from `/`.

- Document NewRelic data ingestion url at docs/Cluster-VictoriaMetrics.md

- Remove superflouos memory allocations at lib/protoparser/newrelic

- Improve tests at lib/protoparser/newrelic/*

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3520
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4712
2023-10-16 13:55:04 +02:00
Aliaksandr Valialkin
8cdf57bfb1
docs/Single-server-VictoriaMetrics.md: add a link to the original issue, which describes how to run VictoriaMetrics as Windows service
This is a follow-up for cc7d5b7bab

The original issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3781 contains
up-to-date information on how to run VictoriaMetrics components as Windows service,
plus it may contain additional information about this case such as https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3781#issuecomment-1708092680 ,
so it is better to refer this issue from the docs.
2023-10-16 13:50:47 +02:00
Artem Navoiev
d2bf73bd07
docs fix broken links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:44:39 +02:00
Artem Navoiev
146c4fc494
docs fix broken links in operator
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:43:56 +02:00
Artem Navoiev
1cab088282
docs vlogs changelog fix broken link
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:43:34 +02:00
Artem Navoiev
998a4f72e0
docs fix 404 external links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:43:14 +02:00
Artem Navoiev
bb18168b83
docs fix bad links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:42:48 +02:00
Artem Navoiev
13a3daf700
docs victorialogs use relative links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:42:26 +02:00
Artem Navoiev
798e349bc8
docs/vlogs/dataingetion remoev unknown language from codeblock
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:27:18 +02:00
Artem Navoiev
c9a1fc73a6
docs/vmlogs fix aliases
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:26:11 +02:00
hagen1778
5f621b2fa1
docs: fix typo
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-16 13:25:05 +02:00