Commit graph

4998 commits

Author SHA1 Message Date
Aliaksandr Valialkin
0c0f013a60
lib/logstorage: skip values with zero hits for 'uniq', 'top' and 'field_values' pipes
See https://github.com/VictoriaMetrics/victorialogs-datasource/issues/72#issuecomment-2352078483
2024-09-30 14:15:07 +02:00
f41gh7
758f42fc12
docs: add Update Note for upcoming release changes
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-30 12:37:30 +02:00
Artem Fetishev
ed5da38ede
Introduce a flag for limiting the number of time series to delete (#7091)
### Describe Your Changes

Introduce the `-search.maxDeleteSeries` flag that limits the number of
time series that can be deleted with a single
`/api/v1/admin/tsdb/delete_series` call.

Currently, any number can be deleted and if the number is big (millions)
then the operation may result in unaccounted CPU and memory usage spikes
which in some cases may result in OOM kill (see #7027). The flag limits
the number to 30k by default and the users may override it if needed at
the vmstorage start time.


---------

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-09-30 10:02:21 +02:00
hagen1778
2df2e9b92f
docs: use global dedup flag in vmagent's FlexibleDeduplication docs
Current doc is using per-url deduplication, and users might use this example
when they have more than 1 remoteWrite URL. Which would result into extra resource usage.
Changing the example to use global dedup, as it makes more sense.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-30 09:08:56 +02:00
Github Actions
3d01bc3fbe
Automatic update helm docs from VictoriaMetrics/helm-charts@de4356f (#7138)
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2024-09-30 13:03:15 +08:00
Github Actions
5e67e611b8
Automatic update operator docs from VictoriaMetrics/operator@0e44654 (#7136)
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2024-09-29 22:30:24 +02:00
Aliaksandr Valialkin
2047ad20ef
deployment: update VictoriaLogs docker image from v0.31.0-victorialogs to v0.32.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.32.0-victorialogs
2024-09-29 14:54:21 +02:00
Aliaksandr Valialkin
45cfb6b526
docs/VictoriaLogs/CHANGELOG.md: cut v0.32.0-victorialogs 2024-09-29 14:47:31 +02:00
Nikolay
3bbb2aed72
fscore: rollback trailing space trim (#7106)
Previous commit 201fd6de1e removed
trailing space trim from data read from file. But common practice is to
remove such trailing space. And it leaded to the authorization errors
for the major group of users.

In first place, this change must help to mitigate an issue with
kubernetes. When authorization information was read from Secret content.
Changes to the operator was made to mitigate such problem at commit
1cf64358c8

We could introduce later optional flag for VictoriaMetrics to disable
trim space behavior.

Related issues:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6986
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7089 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6947

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Zhu Jiekun <jiekun@victoriametrics.com>
2024-09-29 10:59:25 +02:00
Aliaksandr Valialkin
55eb321f77
lib/logstorage: clear hits slice obtained from encoding.GetUint64s() before updating it with hits for valueTypeDict column
encoding.GetUint64s() returns uninitialized slice, which may contain arbitrary values.
So values in this slice must be reset to zero before using it for counting hits in `uniq` and `top` pipes.
2024-09-29 10:29:13 +02:00
Aliaksandr Valialkin
0b91452ca4
lib/logstorage: add non-empty if (...) condition to automatically generated result names in stats pipe
This allows executing queries with `stats` pipe, which calculate multiple results with the same functions,
but with different `if (...)` conditions. For example:

  _time:5m | count(), count() if (error)

Previously such queries couldn't be executed becasue automatically generated name for the second result
didn't include `if (error)`, so names for both results were identical - `count(*)`.
2024-09-29 09:51:28 +02:00
Aliaksandr Valialkin
8772aea24b
lib/logstorage: support order alias for sort pipe
Now the following queries are equivalents:

    _time:5s | sort by (_time)

    _time:5s | order by (_time)

This is needed for convenience, since `order by` is commonly used in other query languages such as SQL.
2024-09-29 09:51:27 +02:00
Artem Navoiev
14a0396f53
docs: changelog fix typo in url
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-28 23:30:19 +02:00
Artem Navoiev
96efe99eef
docs: mention new create backup api in docs and changelog (#7104)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-28 14:28:58 -07:00
Aliaksandr Valialkin
806bc2ac58
app/vlinsert: support unix timestamps in seconds and milliseconds in JSON stream data ingestion API 2024-09-28 21:56:50 +02:00
Aliaksandr Valialkin
7d7d7c03bc
app/vlinsert: accept unix timestamp in seconds additionally to milliseconds at ElasticSearch bulk API
Timestamps in seconds are sometimes used for data ingestion via ElasticSearch bulk API
2024-09-28 21:19:54 +02:00
Github Actions
e62b88b2e0
Automatic update operator docs from VictoriaMetrics/operator@d39fc94 (#7129)
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2024-09-27 19:03:14 +02:00
Roman Khavronenko
59bc63ebc4
app/vmalert: mention labels conflict resolution strategy (#7085)
The change should help users to understand what happens on labels
conflict.

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-27 14:41:33 +02:00
Andrii Chubatiuk
05a64a8c14
victorialogs: marked fluentd support in roadmap, added syslog example (#7098)
### Describe Your Changes

Marked fluentd in victorialogs roadmap
Added fluentd syslog example setup

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-27 14:38:39 +02:00
Aliaksandr Valialkin
86c0eb816c
deployment: update VictoriaLogs docker image from v0.30.1-victorialogs to v0.31.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.31.0-victorialogs
2024-09-27 13:58:54 +02:00
Aliaksandr Valialkin
58c69386c7
docs/VictoriaLogs/CHANGELOG.md: cut v0.31.0-victorialogs release 2024-09-27 13:54:17 +02:00
Yury Molodov
25a9802ca4
vmui: add link to vmalert (#7088)
### Describe Your Changes

Add link to VMalert when proxy is enabled. The link is displayed when
the `-vmalert.proxyURL` flag is present.

#5924


![image](https://github.com/user-attachments/assets/c45ca884-8912-4bd9-a867-df5919f278a1)

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-09-27 13:22:22 +02:00
Yury Molodov
8657d03433
vmui/logs: improve graph usability (#7025)
### Describe Your Changes

- Show the time range in the tooltip when hovering over staircase
graphs.
- Use bolder lines for staircase graphs.
- Increase the number of steps on the staircase graph to 100.
- Reduce the maximum width of the tooltip to 1/3 of the screen.
- Insert only the label name under the cursor into the query input field
when `Ctrl`-clicking the line legend.

See [this
comment](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6545#issuecomment-2336805237).

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-09-27 13:19:46 +02:00
Aliaksandr Valialkin
09b309a82e
lib/logstorage: allow using - instead of ! as a shorthand for NOT operator in LogsQL 2024-09-27 13:14:47 +02:00
Aliaksandr Valialkin
76c1b0b8ea
lib/logstorage: support skipping _stream: prefix for stream filters
'_stream:{...}' can be written as '{...}'

This simplifies writing queries with stream filters, and makes them more familier to Loki users.
2024-09-27 13:14:46 +02:00
Hui Wang
fbde238cdc
stream aggregation: support configuring multiple labels per `remoteWrite… (#7073)
….url` using `-remoteWrite.streamAggr.dropInputLabels`

Before, labels were set to all the `remoteWrite.url`.

address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6780

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-27 12:21:09 +02:00
Yury Molodov
c896bf340d
vmui: add functionality to preserve selected columns (#7037)
### Describe Your Changes

1) Changed table settings from a popup to a modal window to simplify
future functionality additions.
2) Added functionality to save selected columns when data is modified or
the page is reloaded. See #7016.

<details>
  <summary>Example screenshots</summary>
  
<img alt="demo-1" width="600"
src="https://github.com/user-attachments/assets/a5d9a910-363c-4931-8b12-18ea8b3d97d8"/>
  
</details>


### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-27 11:52:01 +02:00
Github Actions
2d26d3e3de
Automatic update operator docs from VictoriaMetrics/operator@db0d09f (#7111)
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2024-09-27 11:42:10 +02:00
Github Actions
ea3b20622a
Automatic update helm docs from VictoriaMetrics/helm-charts@ed0f351 (#7115)
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2024-09-27 11:41:24 +02:00
Aliaksandr Valialkin
b670b0e9ff
deployment: update VictoriaLogs docker image tag from v0.30.0-victorialogs to v0.30.1-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.30.1-victorialogs
2024-09-27 11:26:15 +02:00
Aliaksandr Valialkin
8077585303
docs/VictoriaLogs/CHANGELOG.md: cut v0.30.1-victorialogs release 2024-09-27 11:20:58 +02:00
Aliaksandr Valialkin
9367a9a6a2
lib/logstorage: consistently sort stream contexts belonging to different streams by the minimum time seen in the matching logs
This should simplify debugging of stream_context output, since it remains stable over repeated requests.
2024-09-27 11:19:26 +02:00
Aliaksandr Valialkin
13cc4a2618
docs/VictoriaLogs/LogsQL.md: use proper heading for blocks_count pipe docs
All the links in docs assume that the heading for pipe docs should end with `pipe` word.
This fixes broken links.

This is a follow-up for e9950f6307
2024-09-27 09:45:46 +02:00
Aliaksandr Valialkin
6f1fde24dc
deployment: update VictoriaLogs docker image from v0.29.0-victorialogs to v0.30.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.30.0-victorialogs
2024-09-27 09:34:09 +02:00
Aliaksandr Valialkin
31117c66d5
docs/VictoriaLogs/CHANGELOG.md: cut v0.30.0-victorialogs release 2024-09-27 09:18:31 +02:00
Aliaksandr Valialkin
4b1611267f
lib/logstorage: properly return surrounding logs outside the selected time range by stream_context pipe
Previously only logs inside the selected time range could be returned by stream_context pipe.
For example, the following query could return up to 10 surrounding logs only for the last 5 minutes,
while most users expect this query should return up to 10 surrounding logs without restrictions on the time range.

    _time:5m panic | stream_context before 10

This enables the ability to implement stream context feature at VictoriaLogs web UI: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7063 .

Reduce memory usage when returning stream context over big log streams with millions of entries.
The new logic scans over all the log messages for the selected log stream, while keeping in memory only
the given number of surrounding logs. Previously all the logs for the given log stream on the selected time range
were loaded in memory before selecting the needed surrounding logs.
This should help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6730 .

Reduce the scan performance for big log streams by fetching only the requested fields. For example, the following
query should be executed much faster than before if logs contain many fields other than _stream, _msg and _time:

    panic | stream_context after 30 | fields _stream, _msg, _time
2024-09-26 17:03:45 +02:00
Aliaksandr Valialkin
037652d5ae
app/vlinsert: support _time field without timezone information during data ingestion
Use local timezone of the host server in this case. The timezone can be overridden
with TZ environment variable if needed.

While at it, allow using whitespace instead of T as a delimiter between data and time
in the ingested _time field. For example, '2024-09-20 10:20:30' is now accepted
during data ingestion. This is valid ISO8601 format, which is used by some log shippers,
so it should be supported. This format is also known as SQL datetime format.

Also assume local time zone when time without timezone information is passed to querying APIs.
Previously such a time was parsed in UTC timezone. Add `Z` to the end of the time string
if the old behaviour is preferred.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6721
2024-09-26 12:49:35 +02:00
Aliaksandr Valialkin
7c86835f3c
docs/VictoriaLogs/CHANGELOG.md: typo fix: itentifying -> identifying 2024-09-26 09:41:30 +02:00
Zhu Jiekun
7185fe012b
feature: [victorialogs] drop logs without non-empty _msg field (#7056)
### Describe Your Changes

VictoriaLogs allows logs without `_msg` field or `_msg` field is empty.
This lead to incorrect search result. See:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6785

This pull request search for non-empty `_msg` field before log entry is
added to `LogRows`.

New counter `vl_rows_dropped_total{reason="msg_not_exist"}` is
introduced.

Example log output:
```
2024-09-23T02:33:19.719Z        warn    app/vlinsert/insertutils/common_params.go:189   dropping log line without _msg field; [{@timestamp 2024-09-18T13:42:16.600000000Z} {Attributes.array.attribute ["many","values"]} {Attributes.boolean.attribute true} {Attributes.double.attribute 637.704} {Attributes.int.attribute 10} {Attributes.map.attribute.some.map.key some value} {Attributes.string.attribute some string} {Body Example ddddddddddlog record} {Resource.service.name my.service} {Scope.my.scope.attribute some scope attribute} {Scope.name my.library} {Scope.version 1.0.0} {SeverityNumber 10} {SeverityText Information} {SpanId eee19b7ec3c1b174} {TraceFlags 0} {TraceId 5b8efff798038103d269b633813fc60c}]
```

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
- [ ] Benchmark for potential performance loss.

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-09-26 09:35:28 +02:00
Aliaksandr Valialkin
2ec0cfec62
docs/VictoriaLogs/CHANGELOG.md: document the fix for Windows build
This is a follow-up for 264c2ec6bd

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6998
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6973
2024-09-26 09:15:27 +02:00
Aliaksandr Valialkin
c6b2cac892
docs/VictoriaLogs/CHANGELOG.md: typo fix after 255d1d4e13: returns -> return 2024-09-26 09:00:55 +02:00
Aliaksandr Valialkin
255d1d4e13
app/vlselect/logsql: clone the query with the current timestamp when performing live tailing requests in the loop
Previously the original timestamp was used in the copied query, so _time:duration filters
were applied to the original time range: (timestamp-duration ... timestamp]. This resulted
in stopped live tailing, since new logs have timestamps bigger than the original time range.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7028
2024-09-26 08:57:23 +02:00
Github Actions
c89a7a0b62
Automatic update operator docs from VictoriaMetrics/operator@5271a59 (#7099)
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2024-09-25 23:23:08 +02:00
Aliaksandr Valialkin
c66da8b0ba
docs/LTS-releases.md: consistently use v prefix in front of VictoriaMetrics releases 2024-09-25 19:29:30 +02:00
Aliaksandr Valialkin
e9950f6307
lib/logstorage: add blocks_count pipe
This pipe is useful for debugging purposes when the number of processed blocks must be calculated for the given query:

    <query> | blocks_count

This helps detecting the root cause of query performance slowdown in cases like https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070
2024-09-25 19:17:48 +02:00
Aliaksandr Valialkin
4599429f51
lib/logstorage: read timestamps column when it is really needed during query execution
Previously timestamps column was read unconditionally on every query.
This could significantly slow down queries, which do not need reading this column
like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070 .
2024-09-25 19:17:47 +02:00
Andrii Chubatiuk
f934f71708
docs/victorialogs/data-ingestion: removed FluentBit Elasticsearch from examples (#7093)
removed FluentBit Elasticsearch example from docs as custom headers are
not supported by elasticsearch output till
https://github.com/fluent/fluent-bit/pull/9416 is merged and released

fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6985

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-25 18:43:26 +02:00
Andrii Chubatiuk
e75ae1b274
deployment: restructure victorialogs examples (#6971)
### Describe Your Changes

- Use common compose.yaml file for all victorialogs setups to set
version in a single place and override it on demand for each agent and
protocol
- Replaced multiple victorialogs instances in HA setup with single setup
with `deploy.replica` parameter set
- Added fluentd setup

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-25 18:33:26 +02:00
Github Actions
612be0954c
Automatic update operator docs from VictoriaMetrics/operator@1feab7d (#7092)
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2024-09-25 15:02:24 +02:00
Roman Khavronenko
6b1b47df54
app/vmalert: bump default values for sending data to remoteWrite.url (#7084)
* `remoteWrite.maxQueueSize` from `100_000` to `1_000_000`, this should
improve resiliency of recording rules that produce many series;
* `remoteWrite.maxBatchSize` from `1_000` to `10_000`, this should be
more efficient to send from netwroking perspective;
* `remoteWrite.concurrency` from `1` to `4`, this should imrpove speed
of sending the generated series.

The new settings should improve remote write performance of vmalert with
default settings.

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Hui Wang <haley@victoriametrics.com>
2024-09-25 15:01:39 +02:00
Roman Khavronenko
9a0f697622
docs: update CONTRIBUTING.md with practical requirements (#7087)
The change supposed to have more practical recommendations and reflect
the real processes for maintaining the project.


Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-24 18:22:18 +02:00
Github Actions
e28265fa39
Automatic update operator docs from VictoriaMetrics/operator@27ad7e1 (#7086)
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2024-09-24 15:47:30 +02:00
Zhu Jiekun
5319acb8ed
vmagent: remote write respect Retry-After in header (#6124)
### Describe Your Changes
related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6097

#### Changed
- Remote write retry policy in `vmagent` is changed into:
  1. Respect `Retry-After` duration if exists.
2. Otherwise, calculate next retry duration by backoff policy (x2) and
max retry duration limit.
 
#### Docs
- `CHANGELOG.md`.

---
### Checklist
The following checks are mandatory:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Zakhar Bessarab <me@zekker-dev.tk>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-09-24 12:44:03 +02:00
Dmytro Kozlov
cbeb7d50e8
lib/promscrape: show only unhealthy targets if show_only_unhealthy filter is enabled (#6960)
### Describe Your Changes

It is better to show only unhealthy targets instead of all of them when
`show_only_unhealthy` filter is enabled.
Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3536

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-24 12:18:24 +02:00
Phuong Le
df665a13c9
docs: update logos files and usage rules (#6980)
### Describe Your Changes

New logos and usage guideline

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-24 11:53:58 +02:00
Zhu Jiekun
fea4433362
docs: [VictoriaLogs] OTel Collector elasticsearchexporter header note (#7074)
### Describe Your Changes

By default, the `elasticsearchexporter` in OTel Collector puts the log
message under a field other than `_msg` (e.g., `Body`). Without
specifying via an HTTP header, those logs may not be queried correctly.
See also:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6785.

This pull request updates the example configuration and notes for the
`elasticsearchexporter`.

### Checklist

The following checks are **mandatory**:

- [X] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-24 11:52:09 +02:00
Github Actions
524579d9bd
Automatic update operator docs from VictoriaMetrics/operator@75bc1b4 (#7080)
Automated changes by
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2024-09-24 11:50:50 +02:00
Roman Khavronenko
4d0b41e63b
deployment: add panel and alerts for displying go scheduler latency (#7078)
The panel and alerting rule should help to understand whether VM
component doesn't have enough CPU resources or gets throttled. The alert
is applicable for all VM components.
The panel was added to vmalert, vmagent, vmsingle, vm clusert and
victorialogs dashes.

-------------------

This alerting rule should have help us identify resource shortage for
sandbox vmagent - see [this
link](https://play.victoriametrics.com/select/accounting/1/6a716b0f-38bc-4856-90ce-448fd713e3fe/prometheus/graph/#/?g0.range_input=23d13h25m25s424ms&g0.end_input=2024-09-23T14%3A11%3A00&g0.relative_time=none&g0.tab=0&g0.expr=histogram_quantile%280.99%2C+sum%28rate%28go_sched_latencies_seconds_bucket%7Bjob%3D%22vmagent-monitoring-vmagent%22%7D%5B5m%5D%29%29+by+%28le%2C+job%2C+instance%29%29+%3E+0.1)
for example. We weren't aware of resource shortage, because VM metrics
assumed this vmagent had 1vCPU while in fact its limit was 0.2vCPU.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-23 16:54:42 +02:00
Aliaksandr Valialkin
3964889705
app/vmselect/promql: consistently replace NaN data points with non-NaN values for range_first and range_last functions
It is expected that range_first and range_last functions return non-nan const value across all the points
if the original series contains at least a single non-NaN value. Previously this rule was violated for NaN data points
in the original series. This could confuse users.

While at it, add tests for series with NaN values across all the range_* and running_* functions, in order to maintain
consistent handling of NaN values across these functions.
2024-09-23 14:59:29 +02:00
hagen1778
3ed172eeeb
docs: add note about testing new releases on testing env
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-23 11:58:43 +02:00
Zakhar Bessarab
78ecfede06
license: add ability to reload keys (#775)
* lib/license: add support of license key hot-reload

* docs: add info about license key hot reload

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-09-23 09:04:17 +02:00
Aliaksandr Valialkin
57183c9b61
docs/changelog/CHANGELOG.md: moved the description of the fix for proper usage of -streamAggr.dedupInterval and -remoteWrite.streamAggr.dedupInterval from FEATURE to BUGFIX section
The previous behaviour was incorrect, since it is unexpected that the -streamAggr.dedupInterval
and -remoteWrite.streamAggr.dedupInterval is applied to processed samples only if -streamAggr.config isn't set.

This is a follow-up for d523015f27
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6711
2024-09-23 08:56:33 +02:00
Github Actions
4dc85613a2
Automatic update helm docs from VictoriaMetrics/helm-charts@428cb36 (#7072)
Automated changes by
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2024-09-23 13:17:34 +08:00
Aliaksandr Valialkin
0ada781cf2
docs/changelog/CHANGELOG.md: document bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7009
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7064
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7009

This is a follow-up for 55febc0920
2024-09-22 21:57:48 +02:00
Github Actions
8ed9978591
Automatic update operator docs from VictoriaMetrics/operator@d661554 (#7069)
Automated changes by
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2024-09-22 18:39:52 +02:00
Artem Navoiev
a2ecba4154
docs: cloud siplify menu items names for notification, user managemenr and notifs
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-20 16:16:25 +02:00
Github Actions
8645438a79
Automatic update helm docs from VictoriaMetrics/helm-charts@f0e007f (#7059)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-09-20 16:11:23 +02:00
Artem Navoiev
9e9583357d
docs add root menu to _index.md as homepage
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-20 16:06:15 +02:00
Github Actions
75a29655f5
Automatic update operator docs from VictoriaMetrics/operator@fdd3f9f (#7065)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-09-20 16:03:52 +02:00
Andrii Chubatiuk
5708a85499
docs: updated root menu items (#7061)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
Co-authored-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-20 06:14:29 -07:00
Artem Navoiev
7596e239eb
docs: set operator menu item weight to 30
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-20 11:22:03 +02:00
Artem Navoiev
36d58588a7
docs: clarify operator name.2
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-20 11:20:16 +02:00
Artem Navoiev
cd384c7547
docs: clarify operator name
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-20 11:11:38 +02:00
Hui Wang
d6d02d7aeb
vmalert: fix variable $activeAt value when templating rule annotation in replay mode
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-20 11:07:40 +02:00
hagen1778
6167bccc5a
docs: fix more typos in the changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-20 10:54:43 +02:00
hagen1778
59281d5358
docs: rm update node about loggerMaxArgLen as it doesn't have incompatibility effect
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-20 10:42:07 +02:00
hagen1778
6726a5aaed
docs: fix typo in link in change line about NaN
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-20 10:39:13 +02:00
Thomas Danielsson
258201af04
docs: fix typo in the changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-20 08:46:29 +02:00
f41gh7
61721303fd
docs/changelog: mention vmagent kafka consumer bugfix
Changes were made to the enteprise repository
2024-09-19 15:35:48 +02:00
Yury Molodov
b0bdb92729
vmui: change the query_range request method from GET to POST (#7039)
### Describe Your Changes

change the `/query_range` and `/query` requests method from `GET` to
`POST`. See #6288.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-09-19 14:30:54 +02:00
Roman Khavronenko
e115b85770
lib/logger: increase default value of -loggerMaxArgLen cmd-line fla… (#7008)
…g from 1e3 to 5e3

This should improve visibility on errors produced by very long queries.

The change is classified as BUG in order to port it to LTS releases.

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Mathias Palmersheim <mathias@victoriametrics.com>
2024-09-19 14:29:18 +02:00
Yury Molodov
bc9cb69170
vmui/logs: add auto refresh (#7038)
### Describe Your Changes

Add auto refresh 
#7017


![image](https://github.com/user-attachments/assets/20ed1102-d5e4-4d3f-9c24-7d298d93400a)

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-19 11:11:16 +02:00
Aliaksandr Valialkin
e86891b010
app/vlselect/logsql: call Query.Optimize() on the cloned query in order to replace * filter with filterNoop inside getLastNQueryResults()
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6785
2024-09-18 18:24:17 +02:00
Aliaksandr Valialkin
b82e2cabc5
app/vmselect/promql: properly calculate c1 and c2 and c1 or c2 by upgrading github.com/VictoriaMetrics/metricsql to v0.79.0
The fix is in the https://github.com/VictoriaMetrics/metricsql/pull/34
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6637
2024-09-18 17:38:19 +02:00
Github Actions
8bc30b68cd
Automatic update operator docs from VictoriaMetrics/operator@fe90f57 (#7026)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-09-17 19:30:09 +02:00
Dmytro Kozlov
4c228f1e18
docs/victoriametrics-cloud: updated pictures and descriptions with new functionality (#7014)
Improved VictoriaMetrics documentation for cloud

Related issue: https://github.com/VictoriaMetrics/cloud/issues/2143

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-16 23:33:40 -07:00
Nikolay
d8f8822fa5
lib/storage: consistently check for missing metricID index records (#6967)
* Previously, only metricID->metricName missing index records were
tracked with deadline But it was possible a case for missing
metricID->TSID index records. IndexDB metrics fix exposed misleading
metric for such missing records.

* This commit adds check for metricID->TSID missing index records. And
delete missing metricID entry if it hit 60 second deadline.

Related issue
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6931

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-16 10:05:08 +02:00
Nikolay
264c2ec6bd
lib/fs: properly call windows APIs (#6998)
Previously we manually imported system windows DDLs
and made direct syscall.

 But golang exposes syscall wrappers with sys/windows package.
It seems, that direct syscall was broken at 1.23 golang release. It was
`GetDiskFreeSpace` syscall in our case.

This commit replaces all manual syscalls with wrappers

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6973

Related golang issue:
https://github.com/golang/go/issues/69029

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-13 12:22:25 +02:00
Dima Lazerka
8207879fa3
docs: fixes misspelled typos
Also tried to make it catch "Authorisation" in the future, fixed a lot
of other misspells along the way, but didn't make it catch
"Authorisation" anyway.

- Fix misspelled "Authorization" header name
- Fix misspelled "organization"
- Fix more misspells
2024-09-13 12:14:24 +02:00
Aliaksandr Valialkin
e92f347336
docs/VictoriaLogs/querying/README.md: typo fixes: use field_values instead field_names where needed 2024-09-11 09:39:22 +02:00
Alexander Marshalov
c0272463d9
[vmcloud]: Cloud tiers assumptions docs (#6948)
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
Co-authored-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-10 12:41:25 +02:00
Artem Navoiev
277fed9990
victorialogs: add HA example for logstash and fluentbit (#6968)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-09 14:33:05 -07:00
Artem Navoiev
153cceb124
docs: adjust image size
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-09 21:30:54 +02:00
Artem Navoiev
ae5f98f46b
docs: fix links to docker
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-09 19:56:58 +02:00
Artem Navoiev
71df11dfbb
docs: victorialogs just mention telegraf as we support not only http but more
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-09 17:41:15 +02:00
Artem Navoiev
47cd7bb4c1
docs: update roadmap, mark telegraf and otel as done and link the docs
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-09 17:35:14 +02:00
Hui Wang
ae4d376e41
vmalert: do not send message to alertmanager when alert has no label … (#6823)
…pair

`alert_relabel_configs` in [notifier
config](https://docs.victoriametrics.com/vmalert/#notifier-configuration-file)
can drop alert labels when used to filter different tenant alert message
to different notifier.
alertmanager would report error like `msg="Failed to validate alerts"
err="at least one label pair required"` in this case, but the rest of
the alerts inside one request would still be valid in alertmanager, so
it's not severe.
2024-09-09 13:34:48 +02:00
Artem Navoiev
f9a8c09fe8
docs: Add VictoriaLogs HA example for single nodes (#6945)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-09 03:39:58 -07:00
hagen1778
7983ea4edb
docs: mention -dryRun flag next to config example in vmalert
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-09 11:34:52 +02:00
Aliaksandr Valialkin
0ed835026f
deployment: update VictoriaLogs from v0.28.0-victorialogs to v0.29.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.29.0-victorialogs
2024-09-08 21:23:16 +02:00
Aliaksandr Valialkin
fb339d7574
docs/VictoriaLogs/CHANGELOG.md: cut v0.29.0 2024-09-08 21:10:17 +02:00
Aliaksandr Valialkin
4fbdde5852
deployment/docker: update base Alpine docker image from 3.20.2 to 3.20.3
See https://alpinelinux.org/posts/Alpine-3.17.10-3.18.9-3.19.4-3.20.3-released.html
2024-09-08 19:26:48 +02:00
Aliaksandr Valialkin
eaee2d7db4
lib/logstorage: improve error logging for incorrect queries passed to /select/logsql/stats_query and /select/logsql/stats_query_range functions 2024-09-08 11:24:44 +02:00
Aliaksandr Valialkin
0a40064a6f
app/vlselect: add /select/logsql/stats_query_range endpoint for building time series panels in VictoriaLogs plugin for Grafana
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6943
Updates https://github.com/VictoriaMetrics/victorialogs-datasource/issues/61
2024-09-07 00:41:47 +02:00
Aliaksandr Valialkin
c9bb4ddeed
app/vlselect: add /select/logsql/stats_query endpoint, which is going to be used by vmalert
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6942
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6706
2024-09-06 23:06:43 +02:00
Aliaksandr Valialkin
5261a84119
deployment: update Go builder from Go1.23.0 to Go1.23.1
See https://github.com/golang/go/issues?q=milestone%3AGo1.23.1+label%3ACherryPickApproved
2024-09-06 22:51:15 +02:00
Aliaksandr Valialkin
00e7d5add3
lib/logstorage: substitute | operator with or operator at math pipe
This is needed for avoiding confusion between the `|` operator at `math` pipe and `|` pipe delimiter.
For example, the following query was parsed unexpectedly:

   * | math foo / bar | fields x

as

   * | math foo / (bar | fields) as x

Substituting `|` with `or` inside `math` pipe fixes this ambiguity.
2024-09-06 22:44:14 +02:00
f41gh7
feafb30266
docs/changelog: mention storage changes
After a5424e95b3

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-06 18:05:11 +02:00
Zakhar Bessarab
9f7ee4c0bb
Vmgateway no prefix string (#784)
* app/vmgateway: allow skipping Bearer prefix, parsing access as string

- allow disabling of "Bearer" prefix check - This is needed in order to support OIDC systems where identity token is provided separately from access token and it does not contain "Bearer" prefix(such as Azure Entra ID, ex AD).a

- support parsing "vm_access" claim as a string - This is helpful for systems where claims can only be mapped to string.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs/changelog: mention vmgateway updates

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-09-06 16:20:20 +02:00
Aliaksandr Valialkin
258ccfb953
lib/logstorage: pre-calculate hashes from tokens used in bloom filter search
Previously per-token hashes for per-block bloom filters were re-calculated on every scanned block.
This could be slow when the number of tokens is big or when the number of blocks to scan is big.
Pre-calculate hashes for bloom filters and then use them for searching in bloom filters.
This improves performance by 2.5x for in(...) filters with many values to search inside `in()`.
2024-09-05 19:44:17 +02:00
f41gh7
d7be0e7c9a
docs/changelog: mention storage NaN changes
follow-up after 39294b4919

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-05 16:56:32 +02:00
Zhu Jiekun
c193e6d43e
lib/discovery/azure: fix host check in next link in Azure SD (#6915)
Previous bugfix at 49f63b2 only partially fixed pagination host validation error.

 Before this fix it was:
```
unexpected nextLink host \"management.azure.com\", expecting \"https://management.azure.com\"
```

Now we only check the `Host` without schema. 

However, when Azure respond `nextLink` in `Host:Port` format, the
`nextLink` check will fail:
```
unexpected nextLink host \"management.azure.com:443\", expecting \"management.azure.com\"
```

This pull request further relaxes the checks by only checking the
`Hostname`.

---

 related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6912
2024-09-05 16:48:09 +02:00
Hui Wang
b48f5f3e59
lib/storage: fix metric vm_object_references{type="indexdb"} (#6937)
follow up
4ecc370acb

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-05 16:42:49 +02:00
Aliaksandr Valialkin
2dd845fa53
lib/logstorage: properly fix incorrect extraction of common tokens for OR filters at distinct log fields
Previously (f1:foo OR f2:bar) was incorrectly returning `foo` token for `f1` and `bar` token for `f2`.
These tokens were used for checking against bloom filter for every data block, so the data block,
which didn't contain simultaneously `foo` token for `f1` field and `bar` token for `f2` field, was skipped.
This was incorrect, since such a block may contain logs matching the original OR filter.

The fix is to return common tokens from `OR`-delimted filters only if these tokens exist at EVERY such filter
for the given field name. If some `OR`-delimited filter misses the given field name, then `OR`-delimited filters
do not contain common tokens, which could be used for checking against bloom filter.

While at it, add more tests covering various edge cases for filters delimited by AND and OR.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6554
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6556
2024-09-05 14:29:50 +02:00
Artem Navoiev
25d433d75f
docs: remove old png file as we have webp now
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-05 14:20:22 +02:00
Github Actions
da9c41e6b0
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@edd3259 (#6946) 2024-09-05 05:19:03 -07:00
hagen1778
666316465c
docs: fix typo in vmagent.md
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-05 13:12:16 +02:00
f41gh7
be66aa5f4e
docs/changelog: mention enterprise changes
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-04 15:39:34 +02:00
f41gh7
b8bbea8896
docs/changelog: moves victorialogs changes to proper file
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-04 15:36:33 +02:00
Roman Khavronenko
45f53748ff
docs: clarify why 1.102.1 was publicly available (#6933)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-04 14:42:17 +02:00
hagen1778
06779f0f67
docs: bump last LTS versions
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-04 14:10:50 +02:00
Andrii Chubatiuk
01430a155c
vlinsert: added opentelemetry logs support
Commit adds the following changes:

* Adds support of OpenTelemetry logs for Victoria Logs with protobuf encoded messages

*  json encoding is not supported for the following reasons:
   - It brings a lot of fragile code, which works inefficiently.
   - json encoding is impossible to use with language SDK.

* splits metrics and logs structures at lib/protoparser/opentelemetry/pb package.

* adds docs with examples for opentelemetry logs.

---
Related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4839

Co-authored-by: AndrewChubatiuk <andrew.chubatiuk@gmail.com>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-09-03 20:12:05 +02:00
f41gh7
8b36529b32
follow-up after 1731c0eabf
* updates change log
* adds VL-Debug http header
* updates doc
* extracts only the first value of http headers for VL-Stream-Fields and VL-Ignore-Fields.
  It makes behaviour the same as Query string args. And allows to easily configure client applications.
  Since most of the client collectors don't support multi value headers.

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-03 19:16:10 +02:00
Andrii Chubatiuk
1731c0eabf
app/vlinsert: support getting _msg_field, _time_field, _stream_fields and _ignore_fields from headers
*  Many collectors don't support forwarding url query params to the remote system. It makes impossible to define stream fields for it. Workaround with proxy between VictoriaLogs and log shipper is too complicated solution.

* This commit adds the following changes:
 * Adds fallback to to headers params, if query param is empty for:
     _msg_field -> VL-Msg-Field
    _stream_fields -> VL-Stream-Fields
    _ignore_fields -> VL-Ignore-Fields
    _time_field -> VL-Time-Field
 * removes deprecations from victorialogs compose files, added more
output format examples for logstash, telegraf, fluent-bit

 related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5310
2024-09-03 17:43:26 +02:00
hagen1778
4dcb6a3719
dashboards/vmagent: fix legend captions for stream aggregation related panels.
Before they were displaying wrong label names.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-03 14:23:35 +02:00
Hui Wang
d523015f27
stream aggregation: perform deduplication for all received data when … (#6711)
…specifying `-streamAggr.dedupInterval` or
`-remoteWrite.streamAggr.dedupInterval` command-line flag

[The
documentation](https://docs.victoriametrics.com/stream-aggregation/)
contains conflicting descriptions regarding deduplication for
non-matched series when `-remoteWrite.streamAggr.config` and / or
`-streamAggr.config` are set:
1. Statement below says **all the received data** is deduplicated:
>[vmagent](https://docs.victoriametrics.com/vmagent/) supports
relabeling, deduplication and stream aggregation for all the received
data, scraped or pushed. Then, the collected data will be forwarded to
specified -remoteWrite.url destinations. The data processing order is
the following:
>1. all the received data is relabeled according to the specified
[-remoteWrite.relabelConfig](https://docs.victoriametrics.com/vmagent/#relabeling)
(if it is set)
>2. all the received data is deduplicated according to specified
[-streamAggr.dedupInterval](https://docs.victoriametrics.com/stream-aggregation/#deduplication)
(if it is set to duration bigger than 0)

2. Another statement says the deduplication is performed individually
for the **matching samples**
>The de-deduplication is performed after applying
[relabeling](https://docs.victoriametrics.com/vmagent/#relabeling) and
before performing the aggregation. If the -remoteWrite.streamAggr.config
and / or -streamAggr.config is set, then the de-duplication is performed
individually per each [stream aggregation
config](https://docs.victoriametrics.com/stream-aggregation/#stream-aggregation-config)
for the matching samples after applying
[input_relabel_configs](https://docs.victoriametrics.com/stream-aggregation/#relabeling).


Considering the following deduplication use cases:
1. To apply deduplication(globally or for specific remoteWrite
destination) for all the received data, scraped or pushed
--- using `-streamAggr.dedupInterval` or
`-remoteWrite.streamAggr.dedupInterval`.
2. To deduplicate and aggregate metrics that match the rule `match`
filters
--- using `-remoteWrite.streamAggr.config` and specifiying
`dedup_interval` option in [stream aggregation
config](https://docs.victoriametrics.com/stream-aggregation/#stream-aggregation-config).
3. To deduplicate all the received data while having `streamAggr.config`
for some metrics
--- no way for a single vmagent now, need to set up two level vmagents

This PR implements case3.

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-03 10:47:05 +02:00
Github Actions
78067ff2c2
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@1f6f9ea (#6925) 2024-09-03 10:23:18 +02:00
Github Actions
fd5469e039
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@297faf8 (#6926) 2024-09-03 10:23:02 +02:00
jackyin
975ed27a76
lib/logstorage: and filter results in unexpected response (#6556)
fix #6554
andfilter shouldn't return orfilter field which result in bloomfilter
return false.

---------

Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-09-03 10:17:44 +02:00
Github Actions
f102b14ac9
Automatic update operator docs from VictoriaMetrics/operator@7eaac41 (#6923)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: tenmozes <1381404+tenmozes@users.noreply.github.com>
2024-09-02 14:15:29 -07:00
hagen1778
9d94573572
docs: fix broken links to prev changelogs
The prev links like `/changelog_2021/`
stopped working after 9dc8d1debd
because these files now require specifying the parent `changelog` in the path, like `/changelog/changelog_2021/`.

This fix adds an alias for an old link.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-31 16:34:21 +02:00
Ivan Yatskevich
8a8a1d5df2
docs/vmalert: mention VM Cloud where it can be helpful to a user (#6888)
### Describe Your Changes

Add mentions of VictoriaMetrics Cloud to the documentation of vmalert
where this info is helpful to a user.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-08-30 10:39:05 +02:00
Ivan Yatskevich
f6278d99dd
docs/quickstart: describe steps to run VM on VM Cloud (#6877)
### Describe Your Changes

Describe steps to run VictoriaMetrics Single node or Cluster on
VictoriaMetrics Cloud
### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-30 10:36:40 +02:00
Zhu Jiekun
f572365a93
docs: fix incorrect URLs for resetCache and OTel guide (#6906)
### Describe Your Changes

This pull request fixes incorrect URLs in two places:

1. In the OTel guide, which has been corrected in
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6880, but one
incorrect URL is still missing.
2. In the URL example, the cache reset endpoint for vmselect / Cluster
version is `/internal/resetRollupResultCache`, but it is mistakenly
noted as `/select/internal/resetRollupResultCache`, which misguides the
user. (introduced in #4468)

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-30 10:31:14 +02:00
hagen1778
b27c4b198f
docs/guides: fix images in vmgateway guide
Follow-up after ce4cc4cbb2

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-30 10:28:38 +02:00
hagen1778
11ae873d0a
docs/release-guide: rm RPM packages from the list
RPM packages are now managed by community at https://github.com/VictoriaMetrics-Community/victoriametrics-rpm

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-30 09:49:06 +02:00
Github Actions
f42ef2152f
Automatic update operator docs from VictoriaMetrics/operator@f82db30 (#6910)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-08-29 19:45:09 +04:00
hagen1778
00d09d67dc
docs/victorialogs/CHANGELOG.md: mention issue #4750 in the change
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-29 15:09:52 +02:00
hagen1778
d5755e55ef
docs/CHANGELOG.md: update changelog with LTS release notes
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-29 13:27:27 +02:00
Github Actions
982c907ee1
Automatic update operator docs from VictoriaMetrics/operator@bf5e160 (#6901)
Automated changes by
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Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-08-28 17:56:11 +02:00
hagen1778
5aeb759df9
docs/CHANGELOG.md: cut v1.103.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-28 13:48:31 +02:00
hagen1778
e71cfdcfa5
docs: pre-release doc update
* typo fix
* mention version starting from features are available

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-28 13:47:29 +02:00
hagen1778
d9982520a8
docs: update dedup docs for cluster
* remove repeating sentences
* clarify why identical dedup config is important

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-28 13:00:30 +02:00
f41gh7
40d55199fd
docs/changelog: mention bugfix
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-08-28 11:51:02 +02:00
Nikolay
4ecc370acb
lib/storage: properly add previous indexDB metrics (#6890)
Previously, some extIndexDB metrics were not registered. It resulted
into missing metrics, if metric value was added to the extIndexDB. It's
a usual case for search requests at both indexes.

 Current commit updates all metrics from extIndexDB according to the
current IndexDB. It must fix such cases

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6868

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-28 11:14:28 +02:00
Cuong Le
6154bc9466
VictoriaLogs/keyConcepts.md: fix broken anchor to #other-fields (#6896)
### Describe Your Changes

The anchor to "Other fields" section should be #other-fields (instead of
#other-field)

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Cuong Le <cuongleqq@gmail.com>
2024-08-28 01:02:01 -07:00
Zhu Jiekun
52043796c9
docs: Add backup and restore doc for VictoriaLogs
This commit adds doc for VictoriaLogs backup and restore based on `rsync`.
2024-08-27 21:41:42 +02:00
rtm0
9fcfba3927
lib/storage: properly handle maxMetrics limit at metricID search
`TL;DR` This PR improves the metric IDs search in IndexDB:

- Avoid seaching for metric IDs twice when `maxMetrics` limit is
exceeded
- Use correct error type for indicating that the `maxMetrics` limit is
exceded
- Simplify the logic of deciding between per-day and global index search

A unit test has been added to ensure that this refactoring does not
break anything.

---

Function calls before the fix:

```
idb.searchMetricIDs
    |__ is.searchMetricIDs
        |__ is.searchMetricIDsInternal
            |__ is.updateMetricIDsForTagFilters
                |__ is.tryUpdatingMetricIDsForDateRange
                |                       |
                |__ is.getMetricIDsForDateAndFilters
```

- `searchMetricIDsInternal` searches metric IDs for each filter set. It
maintains a metric ID set variable which is updated every time the
`updateMetricIDsForTagFilters` function is called. After each successful
call, the function checks the length of the updated metric ID set and if
it is greater than `maxMetrics`, the function returns `too many
timeseries` error.
- `updateMetricIDsForTagFilters` uses either per-day or global index to
search metric IDs for the given filter set. The decision of which index
to use is made is made within the `tryUpdatingMetricIDsForDateRange`
function and if it returns `fallback to global search` error then the
function uses global index by calling `getMetricIDsForDateAndFilters`
with zero date.
- `tryUpdatingMetricIDsForDateRange` first checks if the given time
range is larger than 40 days and if so returns `fallback to global
search` error. Otherwise it proceeds to searching for metric IDs within
that time range by calling `getMetricIDsForDateAndFilters` for each
date.
- `getMetricIDsForDateAndFilters` searches for metric IDs for the given
date and returns `fallback to global search` error if the number of
found metric IDs is greater than `maxMetrics`.

Problems with this solution:

1. The `fallback to global search` error returned by
`getMetricIDsForDateAndFilters` in case when maxMetrics is exceeded is
misleading.
2. If `tryUpdatingMetricIDsForDateRange` proceeds to date range search
and returns `fallback to global search` error (because
`getMetricIDsForDateAndFilters` returns it) then this will trigger
global search in `updateMetricIDsForTagFilters`. However the global
search uses the same maxMetrics value which means this search is
destined to fail too. I.e. the same search is performed twice and fails
twice.
3. `too many timeseries` error is already handled in
`searchMetricIDsInternal` and therefore handing this error in
`updateMetricIDsForTagFilters` is redundant
4. updateMetricIDsForTagFilters is a better place to make a decision on
whether to use per-day or global index.

Solution:

1.  Use a dedicated error for `too many timeseries` case
2. Handle `too many timeseries` error in  `searchMetricIDsInternal` only
3. Move the per-day or global search decision from
`tryUpdatingMetricIDsForDateRange` to `updateMetricIDsForTagFilters` and
remove `fallback to global search` error.


---------

Signed-off-by: Artem Fetishev <wwctrsrx@gmail.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-08-27 21:39:03 +02:00
rtm0
eef6943084
lib/storage: properly register index records with RegisterMetricNames
Once the timeseries is in tsidCache, new entries won't be created in
per-day index because the RegisterMetricNames() code does consider
different dates for the same timeseries. So this case has been added.

The same bug exists for AddRows() but it is not manifested because the
index entries are finally created in updatePerDateData().

RegisterMetricNames also updated to increase the newTimeseriesCreated
counter because it actually creates new time series in index.

A unit tests has been added that check all possible data patterns
(different metric names and dates) and code branches in both
RegisterMetricNames and AddRows. The total number of new unit tests is
around 100 which increaded the running time of storage tests by 50%. 

---------

Signed-off-by: Artem Fetishev <wwctrsrx@gmail.com>
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2024-08-27 21:33:53 +02:00
hagen1778
6f17ee0d0f
docs: typo fix
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-27 15:49:29 +02:00
rtm0
e7f1297517
docs: document IndexDB (#6840)
### Describe Your Changes

This is an attempt to document IndexDB. I guess I was trying to touch
the important points that might be of interest for the end users while
refraining from making it too detailed (such as I did not enumerate and
describe all the specific record types).

Please take a look and any suggestions are very welcome.

### Checklist

The following checks are **mandatory**:

- [x ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Artem Fetishev <wwctrsrx@gmail.com>
2024-08-27 13:52:46 +02:00
Zhu Jiekun
e97e966f82
lib/promrelabel: follow-up for 8958cecad6
In the previous commit 8958cecad6
the default ports (80/443) were removed for both the `scrapeURL` and
`instance` label values for those targets without a port in
`__address__`. Different values in the `instance` label generate new
time series.

This commit reverts the changes made to the `instance` label. Now,
for those targets:
- `scrapeURL` will remain unchanged.
- The `instance` label value will include the default port.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6792
2024-08-27 13:04:26 +02:00
Zhu Jiekun
9c3b5116dd
docs: fix example links in getting started with OpenTelemetry (#6880)
### Describe Your Changes

Fix broken link on:
https://docs.victoriametrics.com/guides/getting-started-with-opentelemetry/index.html#building-the-go-application-instrumented-with-metrics
- https://docs.victoriametrics.com/guides/app.go-collector.example
- https://docs.victoriametrics.com/guides/app.go.example

The valid links **could be**:
-
https://docs.victoriametrics.com/guides/getting-started-with-opentelemetry/app.go-collector.example
-
https://docs.victoriametrics.com/guides/getting-started-with-opentelemetry/app.go.example

Also went throught `/guides` folder and did not found doc with same
issue. Please advice if you know more.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-27 10:36:52 +02:00
Fred Navruzov
ac485a8486
docs: vmanomaly - release notes v1.15.[6-9] (#6879)
### Describe Your Changes

release notes for patches 1.15.6 - 9

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-27 10:30:48 +02:00
YuDong Tang
295f2aa8ca
app/vmselect:add command-line flag -search.inmemoryBufSizeBytes (#6869)
add command-line flag `-search.inmemoryBufSizeBytes` for configuring size of in-memory buffers used by vmselect during processing of vmstorage responses. A new summary metric `vm_tmp_blocks_inmemory_file_size_bytes` is exposed to show the size of the buffer during requests processing.

The new setting can be used by experienced users to adjust memory usage by vmselect when processing
many small read requests. Instead of allocating 4MB buffers each time, vmselect can be instructed to lower
the buffer size via `-search.inmemoryBufSizeBytes`. To make the decision whether this flag needs to be adjusted
users can consult with `vm_tmp_blocks_inmemory_file_size_bytes` which shows the actual size of buffers used
during query processing.

----------

The detailed information of this PR can be found in
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6851

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit cab3ef8294)
2024-08-26 14:48:53 +02:00
Github Actions
e7b3a996da
Automatic update operator docs from VictoriaMetrics/operator@3ba727f (#6875)
Automated changes by
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2024-08-26 14:39:12 +02:00
Github Actions
84ca4d18f0
Automatic update operator docs from VictoriaMetrics/operator@369ab8d (#6866)
Automated changes by
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2024-08-23 14:09:13 +02:00
Yury Akudovich
d0f5a9d77a
app/vmagent: add remoteWrite.retryMinInterval and remoteWrite.retryMaxTime flags (#6289)
## Describe Your Changes

Add RemoteWrite Retry Controls

This PR introduces two new flags to the remote write functionality:
- remoteWrite.retryMinInterval
- remoteWrite.retryMaxTime
 
These flags provide finer control over the retry behavior for
remoteWrite operations, allowing users to customize the minimum interval
between retries and the maximum duration for retry attempts.

Fixes #5486.

## Checklist

- [x] The following checks are mandatory:

My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Yury Akudovich <ya@matterlabs.dev>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-23 14:05:51 +02:00
Denys Holius
336406e2e1
docs/guides/guide-delete-or-replace-metrics/README.md: adds a link to the API examples (#6863)
### Describe Your Changes

Adds a link to the API example section that describes how to delete
metrics on VM Single.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-23 10:01:03 +02:00
Roman Khavronenko
70a94ea492
app/vmalert: update parsing for instant responses (#6859)
This change is made in attempt to reduce memory usage by vmalert when
parsing big instant responses from VM/Prometheus.

In
a5c427bac4
vmalert switched from std json lib to fastjson lib in order to reduce
amount of allocations, as according to highloaded profiles of vmalert
the CPU is mostly spent on GC.

But switching to fastjson resulted into excessive memory usage for cases
when vmalert has to parse long json lines, which usually happens when
instant response contains many `metric` objects.

In this change we do a mixed parsing:
1. Slice of `metric` objects is parsed with std lib to keep mem low
2. Each `metric` object is parsed with fastjson to reduce allocs

The benchmark results are the following:
```
pkg: github.com/VictoriaMetrics/VictoriaMetrics/app/vmalert/datasource
BenchmarkParsePrometheusResponse/Instant_std+fastjson-10                    1760            668959 ns/op          280147 B/op       5781 allocs/op
MBs allocated at heap: 493.078392
mallocs: 18655472
BenchmarkParsePrometheusResponse/Instant_fastjson-10                        6109            198258 ns/op          172839 B/op       5548 allocs/op
MBs allocated at heap: 1056.384464
mallocs: 34457184
BenchmarkParsePrometheusResponse/Instant_std-10                             1287            950987 ns/op          451677 B/op       9619 allocs/op
MBs allocated at heap: 580.802976
mallocs: 13351636
```
The benchmark function code with mem measurement is available here
https://gist.github.com/hagen1778/b9c3ca7f8ca7d6b21aec9777112c5810

The benchmark contains 3 results:
1. Instant_std+fastjson is the implementation in this change
2. Instant_fastjson-10 is the implementation from
a5c427bac4
3. BenchmarkParsePrometheusResponse/Instant_std-10 is implementation
before
a5c427bac4

According to these results, this new implementation is slower than
previous, but faster than before switching to fastjson. It also has
lower number of allocations and roughly the same memory allocation on
heap with GC turned off.

---------

Other changes:
1. rm BenchmarkMetrics as it doesn't measure anything
2. simplify BenchmarkParsePrometheusResponse into
BenchmarkPromInstantUnmarshal

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-22 17:36:11 +02:00
Yury Molodov
e35237920a
vmui: add column search in table settings (#6804)
### Describe Your Changes

Add search functionality to the column display settings in the table
 #6668
 

![image](https://github.com/user-attachments/assets/e9bd52c3-6428-4d4f-8b7f-d83dd80b6912)

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-22 16:57:26 +02:00
hagen1778
fa9de9b45c
docs: fix ordering in vmagent docs
Looks like auto-numeration doesn't work if item in the list
takes more than one line.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-22 11:58:27 +02:00
hagen1778
dbb4899d71
docs: fix root page in keyConcepts
Add _index.md to fix `http://docs/keyconcepts` link.
Without this change only `http://docs/keyconcepts/keyconcepts` was working.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-22 09:41:30 +02:00
Roman Khavronenko
22975d28ae
docs: move keyconcepts to separate dir (#6855)
Moving key-concepts-related docs to a separate dir should make it easier
to navigate in `docs/` folder and helps to avoid adding prefixes to
image assets.

-----------

The change shouldn't have any visual changes or changes to the links.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-21 17:27:24 +02:00
Roman Khavronenko
9dc8d1debd
docs: move changelog to dir (#6853)
Moving changelog-related docs to a separate dir should make it easier to
navigate in `docs/` folder.

-----------

The change shouldn't have any visual changes or changes to the links.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-21 17:26:54 +02:00
hagen1778
74e8d6ad55
docs: rm mentions of google group as it was deprecated
See https://docs.victoriametrics.com/#community-and-contributions

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-21 14:08:27 +02:00
Github Actions
a82dda1d18
Automatic update operator docs from VictoriaMetrics/operator@5fd7d6e (#6845)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2024-08-21 11:27:42 +02:00
Github Actions
37654e0604
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@c23c4d1 (#6844) 2024-08-21 11:26:44 +02:00
Zakhar Bessarab
654c1cb9d1
make: reset permissions when creating release archive (#6846)
### Describe Your Changes

Forcefully set permissions for release binaries to 1000:1000. This helps
to avoid issues such as
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6788 on
systems with limitations around UID:GID configuration.

"1000" UID and GID is widely used by linux distributions for the first
user in the system.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-21 11:25:13 +02:00
Ayush Chauhan
af54ddea23
docs: add zomato case study (#6848) 2024-08-21 09:54:10 +02:00
Dima Lazerka
535a9ed059
vmui: Fix initial serverUrl for vmanomaly (#6834)
- fix TS lint
- anomaly: remove /vmui
- anomaly: minor inspections fix
- docs: fix broken links to headings

### Describe Your Changes

Initially vmanomaly opened with `/vmui` in serverUrl, remove it.
2024-08-20 22:30:38 +03:00
hagen1778
2dba4165e8
docs: move change from VM changelog to VL changelog
The change for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6764
was added to VM changelog by mistake

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-20 17:16:04 +02:00
jackyin
3ebdd3bcb8
vmui: fix not found index.js in VictoriaLogs (#6770)
fix #6764
the index.js file is for [this
feature](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/app/vmui#predefined-dashboards),
the feature is just for victoriametrics. so the index.js is deleted in
victorialogs.
i just add an empty index.js to fix it.

---------

Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-20 14:50:37 +02:00
Nikolay
9feee15493
lib/promscrape: fixes proxy autorization (#6783)
* Adds custom dial func for HTTP-Connect and socks5 proxy tunnels.
  Standard golang http.transport exposes GetProxyConnectHeader function,
  but it doesn't allow to use separate tls config for proxy.
  It also not possible to enforce HTTP-Connect with standard http lib.
* For http scrape targets, by default http.Transport.Proxy function must
  be used. Since it has special case with full uri forward.
* Adds proxy.URL json methods that allow to properly copy internal
fields, like User/Password.
It should fix bug with proxy_url. When credentials specified at URL was
ignored.
* Adds tests for scrape client proxy requests

related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6771
2024-08-19 22:31:18 +02:00
Zhu Jiekun
723d834c1a
lib/promrelabel: stop adding default port 80/433 to address label
*  It was necessary to add default ports for fasthttp client. After migration to the std.httpclient it's no longer needed.
* An additional configuration is required at proxy servers with implicitly set 80/443 ports to the host header (such as HA proxy.

It's expected that after upgrade __address_ label may change. But it should be rare case. 80/443 ports are not widely used at monitoring ecosystem. And it shouldn't have much impact. 

Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6792

Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-08-19 22:28:49 +02:00
Hui Wang
0f1ec33892
vmalert: add command line flag -notifier.headers (#6751)
to allow configuring additional headers in each request to the
corresponding notifier.
Other flags like `-datasource.headers`, `-remoteWrite.headers` already
use `^^` as delimiter, it's consistent to use it in `-notifier.headers`
as well.


related https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3260
vmalert can integrate with alertmanager that supports multi-tenant by
adding tenantID header`X-Scope-OrgID` in requests.
In multitenancy, vmalert can also filter alerts which send to different
notifier addresses(or with different header settings) using
`alert_relabel_configs`.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3260

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-19 21:40:57 +02:00
Github Actions
0ef59bf7b3
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@de3f649 (#6837) 2024-08-19 21:31:59 +02:00
Hui Wang
0fc1130f47
vmalert-tool: add -external.label and -external.url command-line … (#6766)
…flags to perform the same as vmalert

address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6735

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-19 21:29:28 +02:00
Andrii Chubatiuk
36bc458e9e
docs: reuse hugo image for webp conversion (#6825)
Use same hugo docker image for webp conversion.
While there, remove unused *.png images.
2024-08-19 14:38:56 +02:00
Fred Navruzov
0e464a3a4f
docs: vmanomaly - v1.15.5 patch notes (#6835)
### Describe Your Changes

docs: vmanomaly - v1.15.5 patch notes

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-19 11:14:57 +04:00
Daria Karavaieva
7279899a8a
docs/vmanomaly: updated model list in Overview (#6832)
### Describe Your Changes

Updated model list in Anomaly Detection Overview

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-17 13:43:28 +03:00
Github Actions
015f0b0424
Automatic update operator docs from VictoriaMetrics/operator@64879fb (#6831)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-08-16 16:32:25 +02:00
Roman Khavronenko
e58dde6925
lib/httputils: parse URL before creating HTTP transport (#6820)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6740

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-16 11:32:04 +02:00
Zhu Jiekun
a0d82a2a83
docs: add more details to -cacheDataPath vmselect flag (#6708)
vmselect will create `./tmp` dir under `cacheDataPath`. If
`cacheDataPath` is set to `/`, vmselect will use `/tmp`.

content under `/tmp` dir might be auto removed based on the OS
behaviour. See:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5770

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-15 21:37:03 +02:00
Fred Navruzov
f523a8adb2
docs: vmanomaly - release notes for 1.15.4 (#6813)
### Describe Your Changes

release notes for 1.15.4 patch

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-15 12:47:35 +04:00
Zakhar Bessarab
5390ee2413
app/vmseleсt/promql: fix calculation of histogram buckets
This issue was introduced in 6a4bd5049b

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6714

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-08-15 10:11:41 +02:00
Daria Karavaieva
e702321cdc
docs/vmanomaly:change links from relative to absolute (#6809)
### Describe Your Changes

- change links from relative to absolute under Anomaly Detection section

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-14 23:00:57 +02:00
Fred Navruzov
6e7fe4841b
docs/vmanomaly - changelog update to v1.15.3 (#6808)
### Describe Your Changes

changelog updates to v1.15.3 patch of `vmanomaly`

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-14 20:34:40 +04:00
Fred Navruzov
9a64184fc7
docs: vmanomaly - reader page update (#6806)
### Describe Your Changes

small update to `data_range` parameter in uppermost config conversion
example

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-14 18:34:54 +03:00
Fred Navruzov
538e779b8b
docs: vmanomaly - release v1.15.2 (#6802)
### Describe Your Changes

update vmanomaly docs to forthcoming release v1.15.2

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-14 12:09:57 +03:00
Nikolay
9f42fccfc2
app/vminsert: returns back memory optimisation (#6794)
Production workload shows that it's useful optimisation.

Channel based objects pool allows to handle irregural data ingestion
requests and make memory allocations more smooth.
It's improves sync.Pool efficiency, since objects from sync.Pool removed
after 2 GC cycles. With GOGC=30 value, GC runs significantly more often.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6733

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit f255800da3)
Signed-off-by: hagen1778 <roman@victoriametrics.com>

# Conflicts:
#	app/vminsert/common/insert_ctx_pool.go
2024-08-13 10:56:33 -04:00
ccliu
d134a310f3
vmagent: resolve the issue where usePromCompatibleNaming is not working (#6776)
Describe Your Changes
When I use usePromCompatibleNaming with vmagent to process data that
needs to be formatted from different sources such as InfluxDB, I find
that it doesn’t work

However, it works in vminsert. I found that vminsert uses the
HasRelabeling method to determine whether to relabel.
```go
func HasRelabeling() bool {
	pcs := pcsGlobal.Load()
	return pcs.Len() > 0 || *usePromCompatibleNaming
}
```
in vmagent, the decision to relabel is determined only by
pcsGlobal.Len() > 0. However, in the applyRelabeling method, the
usePromCompatibleNaming logic is also used to determine whether to
relabel in the error handling.
```go
func (rctx *relabelCtx) applyRelabeling(tss []prompbmarshal.TimeSeries, pcs *promrelabel.ParsedConfigs) []prompbmarshal.TimeSeries {
	if pcs.Len() == 0 && !*usePromCompatibleNaming {
		// Nothing to change.
		return tss
	}
```
So I think that the logic for determining whether to relabel in vmagent
is not as expected.

Checklist
The following checks are mandatory:

[]My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2024-08-13 10:32:05 -04:00
jackyin
5f5bc46b3e
vlogs: add select/deselect all button to table settings in UI (#6680)
fix #6668, just add **select all** and "unselect all" func.


https://github.com/user-attachments/assets/0c31385b-def0-4618-aa9c-5ba4bb6f56c3

---------

Co-authored-by: Yury Molodov <yurymolodov@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-13 10:20:07 -04:00
Hui Wang
62d19369a3
stream aggregation: do not allow to enable -stream.keepInput and `k… (#6723)
…eep_metric_names` options in stream aggregation config together

With aggregated data and raw data under the same metric, results would
be confusing.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-13 08:54:35 -04:00
hagen1778
331573b0bb
docs: mention https://blog.zomato.com/migrating-to-victoriametrics-a-complete-overhaul-for-enhanced-observability
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-13 08:26:20 -04:00
Fred Navruzov
a99fcfbf1a
docs/vmanomaly - typos fix & clarity (#6793)
### Describe Your Changes

typos fix & clarity improvement of vmanomaly docs after v1.15.1 release

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-10 17:43:05 +03:00
Fred Navruzov
985e4f0b99
docs: vmanomaly - release v1.15.1 (#6782)
### Describe Your Changes

 vmanomaly - release v1.15.1 updates to docs:
- changelog page
- reader page (new arguments docs)
- typos & fixes

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-10 16:54:27 +03:00
Zhu Jiekun
9e2bd82376
app/vmagent: fixes azure service discovery pagination
Azure API response with link to the next page was incorrectly validate. Validation used url.Host header to match configure API URL.


https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6784
2024-08-09 15:22:47 +02:00
hagen1778
1b788fab51
docs: mention deduplication change in update notes for 1.100.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-08 09:28:31 +02:00
Dmytro Kozlov
075f5145c2
docs: update user management guide for cloud (#6738)
### Describe Your Changes

Updated user management guide with new cloud content
This PR should be merged after the cloud PR

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-08 09:16:36 +02:00
Zakhar Bessarab
cb00b4b00f
lib/backup/s3remote: add retryer configuration (#6747)
### Describe Your Changes

This helps to improve reliability of performing backups in environments
with unreliable connection and tolerate temporary errors at S3 provider
side.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6732

Default retry timeout is up to 3 minutes to make this consistent with
the same configuration for GCS:
a05317f61f/lib/backup/gcsremote/gcs.go (L70-L76)

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-08-07 16:55:29 +02:00
Roman Khavronenko
f28f496a9d
lib/bytesutil: smooth buffer growth rate (#6761)
Before, buffer growth was always x2 of its size, which could lead to
excessive memory usage when processing big amount of data.
For example, scraping a target with hundreds of MBs in response could
result into hih memory spikes in vmagent because buffer has to double
its size to fit the response. See
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6759

The change smoothes out the growth rate, trading higher allocation rate
for lower mem usage at certain conditions.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-07 16:49:43 +02:00
Andrii Chubatiuk
35d77a3bed
docs: updated guides structure, removed deprecated sort option (#6767)
### Describe Your Changes

* `sort` param is unused by the current website engine, and was present only for compatibility
with previous website engine. It is time to remove it as it makes no effect
* re-structure guides content into folders to simplify assets management

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-07 16:48:08 +02:00
Fred Navruzov
264e9caf5a
docs/vmanomaly: fix typos after v1.15.0 (#6774)
### Describe Your Changes

Fixing remaining typos and missing words after v.1.15.0 updates

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-07 15:15:11 +03:00
Fred Navruzov
b670fa1a29
docs/vmanomaly: release v1.15.0 (#6768)
### Describe Your Changes

- updated docs on `vmanomaly` with v1.15.0
- additional chapters of FAQ and model pages

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-07 14:31:07 +03:00
Anton L
8acb671fdc
app/vmselect/graphite: respect denyPartialResponse for graphite requests (#6748)
VM has different responses to equivalent queries for MetricsQL and
GraphiteQL in case of failed access to one of vmstorage node of the
cluster vmstorage nodes. For GraphiteQL, the denyPartialResponse feature
is not used, it is always true, which is not always correct (depending
on the configuration).

In the PR I have removed the hardcoded denyPartialResponse for
GraphiteQL, just like MetricsQL does.

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

(cherry picked from commit 79008b712f)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-07 12:37:41 +02:00
Hui Wang
8f5c26d788
app/vmagent/remotewrite: make -remoteWrite.streamAggr.ignoreFirstIntervals of array type (#6744)
Make `-remoteWrite.streamAggr.ignoreFirstIntervals` of array type so it could
 accept multiple values which can be applied to the corresponding`-remoteWrite.url`.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-07 09:53:50 +02:00
Hui Wang
4863605469
app/vmagent/remotewrite: fix -streamAggr.dropInputLabels behavior (#6743)
Fix `-streamAggr.dropInputLabels` behavior  when global deduplication is enabled without `-streamAggr.config`.
Previously, `-remoteWrite.streamAggr.dropInputLabels` is misapplied.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-07 09:48:15 +02:00
hagen1778
3a88553315
docs: mention __sample_limit__ in sd_configs
Follow-up after 994796367b

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-07 09:42:46 +02:00
Anzor
994796367b
app/vmagent: read __sample_limit__ from labels (#6665) (#6666)
By introducing this feature, users will have the ability to customize
the sampleLimit parameter on a per-target basis, providing more
flexibility and control over the job execution behavior.
2024-08-07 09:36:14 +02:00
Andrii Chubatiuk
86b473c476
docs: fixed docs build (#6765)
### Describe Your Changes

fixed yaml header in a guide doc, that causes hugo build error

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-06 16:32:12 +02:00
Yury Molodov
04c2232e45
vmui/logs: add display top streams in the hits graph (#6647)
### Describe Your Changes

- Adds support for displaying the top 5 log streams in the hits graph,
grouping the remaining streams into an "other" label.
   #6545

- Adds options to customize the graph display with bar, line, stepped
line, and points views.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-06 16:28:44 +02:00
Andrii Chubatiuk
2e16732fdb
docs: updated docs titles and links (#6741)
The changes are based on SEO report and supposed to improve
ranking and indexation by search engines by using prompt and unique titles
and by updating unreachable links.

It also updates links to have a simplified form and replaces relative links with absolute links
according to https://docs.victoriametrics.com/#documentation

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-08-06 15:54:52 +02:00
Zakhar Bessarab
58b6c54da2
app/vlinsert/elasticsearch: add fake response for logstash requests (#6742)
### Describe Your Changes

This is needed in order to support standard Elasticsearch output in
Logstash pipelines.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6660

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-08-06 15:43:33 +02:00
Tommy
f23650ccf9
docs: fix typo in VictoriaLogs FAQ.md (#6755)
Update VictoriaLogs FQA section to replace VictoriaMetrics with
VictoriaLogs.

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-06 15:41:04 +02:00
Hui Wang
c1b54779a2
vmalert: respect HTTP headers defined in notifier configuration file (#6762)
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-08-06 15:37:25 +02:00
hagen1778
be0b892ce6
docs: data ingestion
* rm extra epmty lines
* rename images in according to https://docs.victoriametrics.com/#images-in-documentation

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-06 15:34:07 +02:00
Mathias Palmersheim
a46d554f74
docs: add vmagent and alloy data ingestion docs (#6678)
Adds Prometheus Grafana Alloy and vmagent to the data ingestion
protocols. Grafana Agent was not added since it has been deprecated in
favor of alloy

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-08-06 15:29:42 +02:00
Zhu Jiekun
7551d799f7
docs: Added grafana version requirement for vm+vl datasorce (#6760)
### Describe Your Changes

https://victoriametrics.slack.com/archives/C05UNTPAEDN/p1722833182319299

Sometimes users may use the wrong (lower) version of Grafana when
setting up the VictoriaLogs datasource.

It would be good to document the requirements of Grafana versions to use
VictoriaMetrics/VictoriaLogs datasource.

### Checklist

The following checks are **mandatory**:

- [X] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-05 16:19:17 +02:00
Ivan Yatskevich
3c48e5662f
docs: fix typo in quick start guide (#6757)
### Describe Your Changes

Fix a typo in docs.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-08-05 10:36:16 +02:00
Zakhar Bessarab
9877a5e7d5
app/{vminsert,vmagent}: add healthcheck for influx ingestion endpoints (#6749)
### Describe Your Changes

This is useful for clients which validate InfluxDB is available before
data ingestion can be started.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6653

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-05 09:34:54 +02:00
Dmytro Kozlov
6f401daacb
vmctl: add --backoff-retries, --backoff-factor, --backoff-min-duration global command-line flags (#6639)
### Describe Your Changes

Added `--vm-backoff-retries`, `--vm-backoff-factor`,
`--vm-backoff-min-duration` and `--vm-native-backoff-retries`,
`--vm-native-backoff-factor`, `--vm-native-backoff-min-duration`
command-line flags to the `vmctl` app. Those changes will help to
configure the retry backoff policy for different situations.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6622
### Checklist

The following checks are **mandatory**:

- [X] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-08-03 19:12:48 +02:00
Yury Molodov
e06a19d85f
vmui/logs: improve UI functionality (#6688)
* add a toggle button to the "Group" tab that allows users to expand or collapse all groups at once
* introduce the ability to select a key for grouping logs within the "Group" tab
* display the number of entries within each log group.
* move the Markdown toggle to the general settings panel in the upper left corner.
2024-08-02 15:48:36 +02:00
f41gh7
3edbebd3ed
docs: mention v1.102.x LTS release line
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-08-02 13:54:02 +02:00
hagen1778
f9d6bb91b8
docs: rm reference to step number as it could change in future
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-02 11:57:10 +02:00
f41gh7
26fa8106c8
add new LTS release v1.102.x
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-08-02 11:12:20 +02:00
hagen1778
93e54d65d1
docs: mention step for re-building js static files
Changes to .ts files in vmui or vmui for logs require re-building
static files that will be included into compiled binary afterwards.

We don't update static files on each .ts change PR because it results
in too many changes and complicates review.

So we need to update these static files before the actual release.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-02 10:56:04 +02:00
hagen1778
7bf83c7c0e
docs: use absolute links instead of relatives
See https://docs.victoriametrics.com/#documentation

```
Use absolute links. This simplifies moving docs between different files.
```

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-08-02 10:25:37 +02:00
Yury Molodov
a05317f61f
vmui/logs: add fields for tenant configuration (#6661)
Added fields for configuring AccountID and ProjectID
#6631
2024-08-02 09:57:39 +02:00
f41gh7
2222d62aa6
docs/CHANGELOG.md: cut v1.102.1 release
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-08-01 14:23:19 +02:00
f41gh7
7b21471f78
vendor: updates metricsql to v0.77.0 with bugfix
Fixes panic if incorrect metricsql expression passed to the prettifier API.

Prettify function had misleading panic for duration expression formatting. It expected all WITH templates to be already parsed.
But WITH expression expand was removed.

Bug was introduced at e712a49898
and present at v1.98.0+ releases

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6736
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-08-01 10:50:05 +02:00
hagen1778
77b768089f
docs: follow-up after 58e667c895
* add Logo guidelines to GitHub Readme, as it may have higher chances to be viewed by users
* rm Logo guidelines from cluster version docs, as it makes no sense anymore for this page
* rm `picutre` tag from cluster version docs, as it is not used by GitHub anymore

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-31 16:20:17 +02:00
Andrii Chubatiuk
58e667c895
docs: grouped changelog docs, removed old make commands, replaced docs in root README with official docs links (#6727)
### Describe Your Changes

- replace docs in root README with a link to official documentation
- remove old make commands for documentation
- remove redundant "VictoriaMetrics" from document titles
- merge changelog docs into a section
- rm content of Single-server-VictoriaMetrics.md as it can be included from docs/README
- add basic information to README in the root folder, so it will be useful for github users
- rm `picture` tag from docs/README as it was needed for github only, we don't display VM logo at docs.victoriametrics.com
- update `## documentation` section in docs/README to reflect the changes
- rename DD pictures, as they now belong to docs/README

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-31 16:03:18 +02:00
Yury Molodov
53919327b2
vmui: fix auto-completion triggers (#6566)
### Describe Your Changes

- Fixes auto-complete triggers according to [these
comments](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5866#issuecomment-2065273421).
- Fixes loading and displaying suggestions when there is no metric in
the expression.
   Related issue: #6153
- Adds quotes when inserting label values. 
   Related issue: #6260

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-31 15:00:14 +02:00
hagen1778
b8b6c565f4
docs: rm typo in vmalert docs
typo was added in b9f7c3169a

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-30 16:58:08 +02:00
hagen1778
d225a2eb56
dashboards: add Scrape duration 0.99 quantile panel
The new panel will show the 99th quantile of scrape duration in seconds.
This should help identifying vmagent instances that experiences too high scraping durations.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-30 14:57:17 +02:00
Dmytro Kozlov
d09182da11
docs: rename managed to cloud (#6689)
### Describe Your Changes

These changes were made as part of the title transition from Managed
VictoriaMetrics to VictoriaMetrics Cloud

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-30 09:59:29 +02:00
Andrii Chubatiuk
88ea9c2fb3
docs: removed redundant 'VictoriaLogs' from title (#6715)
### Describe Your Changes

After breadcrumb was added to docs.victoriametrics.com there's no need
to specify parent page name in a title

<img width="1437" alt="Screenshot 2024-07-27 at 10 20 09"
src="https://github.com/user-attachments/assets/733f41f4-a727-4f52-a7c0-6019edf1b803">

Also added vmdocs to gitignore to avoid committing it

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-29 14:29:15 +02:00
Nikolay
135a9fdf1d
docs: mention graphite incompatibilities (#6664)
updates
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5810
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2969

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-07-29 14:24:37 +02:00
jackyin
e5d279bb71
lib/netutil: validate TLS cert and key files immediately (#6621)
Validate files specified via `-tlsKeyFile` and `-tlsCertFile` cmd-line flags on the process start-up. Previously, validation happened on the first connection accepted by HTTP server.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6608

---------

Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-29 13:58:53 +02:00
Fred Navruzov
9cbf844903
docs/vmanomaly - changelog upd v1.14.1-v1.14.2 (#6718)
### Describe Your Changes

- Doc updates on v1.14.1 - v1.14.2 of `vmanomaly`
-
[Changelog](https://docs.victoriametrics.com/anomaly-detection/changelog/)
page

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-27 23:03:16 +03:00
Fred Navruzov
0cd19edce1
docs/vmanomaly-v1.14.1-2-updates (#6717)
### Describe Your Changes

- Doc updates on v1.14.1 - v1.14.2 of `vmanomaly`
-
[Changelog](https://docs.victoriametrics.com/anomaly-detection/changelog/)
page
-
[Reader](https://docs.victoriametrics.com/anomaly-detection/components/reader/#vm-reader)
page (`queries` arg refactor)
- Also, a slight modification of `presets`
[page](https://docs.victoriametrics.com/anomaly-detection/presets/)

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-27 22:55:30 +03:00
Aliaksandr Valialkin
8551fbe9f3
Revert "refactor(vmstorage): Refactor the code to reduce the time complexity of MustAddRows and improve readability (#6629)"
This reverts commit e280d90e9a.

Reason for revert: the updated code doesn't improve the performance of table.MustAddRows for the typical case
when rows contain timestamps belonging to ptws[0].

The performance may be improved in theory for the case when all the rows belong to partiton other than ptws[0],
but this partition is automatically moved to ptws[0] by the code at lines
6aad1d43e9/lib/storage/table.go (L287-L298) ,
so the next time the typical case will work.

Also the updated code makes the code harder to follow, since it introduces an additional level of indirection
with non-trivial semantics inside table.MustAddRows - the partition.TimeRangeInPartition() function.
This function needs to be inspected and understood when reading the code at table.MustAddRows().
This function depends on minTsInRows and maxTsInRows vars, which are defined and initialized
many lines above the partition.TimeRangeInPartition() call. This complicates reading and understanding
the code even more.

The previous code was using clearer loop over rows with the clear call to partition.HasTimestamp()
for every timestamp in the row. The partition.HasTimestamp() call is used in the table.MustAddRows()
function multiple times. This makes the use of partition.HasTimestamp() call more consistent,
easier to understand and easier to maintain comparing to the mix of partition.HasTimestamp() and partition.TimeRangeInPartition()
calls.

Aslo, there is no need in documenting some hardcore software engineering refactoring at docs/CHANGLELOG.md,
since the docs/CHANGELOG.md is intended for VictoriaMetrics users, who may not know software engineering.
The docs/CHANGELOG.md must document user-visible changes, and the docs must be concise and clear for VictoriaMetrics users.
See https://docs.victoriametrics.com/contributing/#pull-request-checklist for more details.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6629
2024-07-25 14:32:09 +02:00
Aliaksandr Valialkin
6aad1d43e9
docs/anomaly-detection/components/models.md: remove {width="800px"} in the same was as it was done in 4735d8803e 2024-07-25 13:39:47 +02:00
Aliaksandr Valialkin
936b9f551a
docs/anomaly-detection: return back absolute links instead of relative links after ce4cc4cbb2
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6677

Relative links in docs are much harder to maintain in consistent state comparing to absolute links:

- It is non-trivial to figure out the proper relative link path when creating and editing docs.
- Relative links break after moving the doc files to another paths, and it is non-trivial
  to figure which links are broken after that.

See also f357ee57ef , d5809f8e12 and 8cb1822b94
2024-07-25 13:34:54 +02:00
Aliaksandr Valialkin
423e35c7b7
docs/Makefile: simplify and document make docs-debug after ce4cc4cbb2
- Document `make docs-debug` command at https://docs.victoriametrics.com/#documentation

- Remove unneeded ROOTDIR, REPODIR and WORKDIR env vars from docs/Makefile ,
  since it is documented and expected that all the Makefile commands are run from the repository root.

- Use `docker --rm` for running Docker container with local docs server, so it is automatically
  removed after pressing `Ctrl+C`. This makes the container cleanup automatic.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6677
2024-07-25 13:12:12 +02:00
Aliaksandr Valialkin
8cb1822b94
Revert "removed unneeded ref shortcodes, updated VM changelog to use relative markdown links (#6691)"
This reverts commit 2e9b1efeb9.

Reason for revert: relative links in docs are much harder to maintain in consistent state
comparing to absolute links:

- It is non-trivial to figure out the proper relative link path when creating and editing docs.
- Relative links break after moving the doc files to another paths, and it is non-trivial
  to figure which links are broken after that.
- The updated relative links do not work properly right now in the docs.
  For example, the https://docs.victoriametrics.com/victorialogs/quickstart.md#building-from-source-code
  link at https://docs.victoriametrics.com/victorialogs/changelog/ leads to 404 page.

This is documented at https://docs.victoriametrics.com/#images-in-documentation .
2024-07-25 12:48:13 +02:00
Aliaksandr Valialkin
d5809f8e12
Revert "replaced global http refs with relative markdown ones (#6692)"
This reverts commit 537266363a.

Reason for revert: relative links in docs are much harder to maintain in consistent state
comparing to absolute links:

- It is non-trivial to figure out the proper relative link path when creating and editing docs.
- Relative links break after moving the doc files to another paths, and it is non-trivial
  to figure which links are broken after that.
- The updated relative links do not work properly right now in the docs.
  For example, the https://docs.victoriametrics.com/victorialogs/quickstart.md#building-from-source-code
  link at https://docs.victoriametrics.com/victorialogs/changelog/ leads to 404 page.

This is documented at https://docs.victoriametrics.com/#images-in-documentation .
2024-07-25 12:48:12 +02:00
Aliaksandr Valialkin
f357ee57ef
Revert "fixed victorialogs relative links (#6693)"
This reverts commit 683a69d53d.

Reason for revert: relative links in docs are much harder to maintain in consistent state
comparing to absolute links:

- It is non-trivial to figure out the proper relative link path when creating and editing docs.
- Relative links break after moving the doc files to another paths, and it is non-trivial
  to figure which links are broken after that.
- The updated relative links do not work properly right now in the docs.
  For example, the https://docs.victoriametrics.com/victorialogs/quickstart.md#building-from-source-code
  link at https://docs.victoriametrics.com/victorialogs/changelog/ leads to 404 page.

This is documented at https://docs.victoriametrics.com/#images-in-documentation .
2024-07-25 12:48:12 +02:00
Github Actions
c9b913d201
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@d25ea09 (#6698) 2024-07-25 02:00:44 -07:00
Github Actions
f05e17658a
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@d6bfe49 (#6697) 2024-07-25 02:00:34 -07:00
Aliaksandr Valialkin
08071326cc
docs/vmauth.md: typo fix 2024-07-25 10:18:16 +02:00
Ruixiang Tan
e280d90e9a
refactor(vmstorage): Refactor the code to reduce the time complexity of MustAddRows and improve readability (#6629)
### Describe Your Changes
The original logic is not only highly complex but also poorly readable,
so it can be modified to increase readability and reduce time
complexity.


---------

Co-authored-by: Zhu Jiekun <jiekun@victoriametrics.com>
2024-07-25 08:55:12 +02:00
Artem Navoiev
0593310e89
docs: fix link in logsql doc
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-24 20:31:12 +02:00
Andrii Chubatiuk
683a69d53d
fixed victorialogs relative links (#6693)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-24 11:26:02 -07:00
Artem Navoiev
386e48eb23
docs: guides remove unneeded menu item
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-24 20:22:59 +02:00
Artem Navoiev
147e703d64
docs: anomaly detection remove html tags
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-24 20:12:19 +02:00
Artem Navoiev
4735d8803e
docs: remove img width
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-24 20:09:03 +02:00
Artem Navoiev
ef0e6af6a8
docs: vmanomaly use absolute links in code comments
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-24 19:58:16 +02:00
Andrii Chubatiuk
537266363a
replaced global http refs with relative markdown ones (#6692)
### Describe Your Changes

Replaced global http links in docs with relative markdown ones

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-24 07:50:09 -07:00
Andrii Chubatiuk
2e9b1efeb9
removed unneeded ref shortcodes, updated VM changelog to use relative markdown links (#6691)
### Describe Your Changes

Use relative markdown references, removed `{{< ref >}}` shortcodes

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-24 13:33:37 +03:00
Andrii Chubatiuk
ce4cc4cbb2
view documentation locally (#6677)
### Describe Your Changes

- moved files from root to VictoriaMetrics folder to be able to mount
operator docs and VictoriaMetrics docs independently
- added ability to run website locally

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-24 01:00:31 -07:00
Andrii Chubatiuk
332b7788fb
added _index.md for hugo, which point to README.md (#6686)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-23 17:30:49 +03:00
Hui Wang
b515a7b69b
security: upgrade base docker image (Alpine) from 3.20.1 to 3.20.2 (#6684)
See https://www.alpinelinux.org/posts/Alpine-3.20.1-released.html

>including security fix for:
OpenSSL CVE-2024-5535
2024-07-23 13:20:06 +02:00
Zakhar Bessarab
d88d0f382b
app/vmauth: change response code when all backend are not available (#6676)
### Describe Your Changes

Change response code to 502 to align it with behaviour of other existing
reverse proxies. Currently, the following reverse proxies will return
502 in case an upstream is not available: nginx, traefik, caddy, apache.


Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-07-22 17:31:18 +02:00
Zhu Jiekun
d297ac0e8f
docs: [vmagent] Add docs for remote write protocol control in Kafka integration (#6682)
### Describe Your Changes

Improve documentation to help:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6670

Currently, the documentation of Kafka Integration did not describe:
- How to switch between different remote write protocols in producer
side and consumer side.
2024-07-22 16:51:45 +02:00
Zakhar Bessarab
cb0c4e6cfb
docs/vmbackup: add a note for azure identity (#6675)
### Describe Your Changes

Add a note to clarify usage of azure credentials when multiple
credentials are available.

The user is required to specify AZURE_CLIENT_ID as otherwise Azure API
will return an error: "Multiple user assigned identities exist, please
specify the clientId / resourceId of the identity in the token request"

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-07-22 15:38:09 +02:00
Artem Navoiev
29e0850495
docs: fix broken links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-22 10:38:34 +02:00
Aliaksandr Valialkin
06f510899c
docs/CHANGELOG.md: document keep_original_host option at vmauth
This option has been added in the commit add2db12b2
2024-07-20 11:48:40 +02:00
Aliaksandr Valialkin
0a8c9c5ee7
docs/vmauth.md: document the case with default url_prefix additionally to url_map 2024-07-20 09:46:01 +02:00
Aliaksandr Valialkin
9e0c37be2d
app/vmauth: properly proxy requests to backend paths ending with /
Previously the traling / was incorrectly removed when proxying requests from http://vmauth/

While at it, add more tests for requestHandler()
2024-07-19 17:29:04 +02:00
Aliaksandr Valialkin
add2db12b2
app/vmauth: properly proxy HTTP requests without body
The Request.Body for requests without body can be nil. This could break readTrackingBody.Read() logic,
which could incorrectly return "cannot read data after closing the reader" error in this case.
Fix this by initializing the readTrackingBody.r with zeroReader.

While at it, properly set Host header if it is specified in 'headers' section.
It must be set net/http.Request.Host instead of net/http.Request.Header.Set(),
since the net/http.Client overwrites the Host header with the value from req.Host
before sending the request.

While at it, add tests for requestHandler(). Additional tests for various requestHandler() cases
will be added in future commits.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6445
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5707
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5240
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6525
2024-07-19 16:24:12 +02:00
Aliaksandr Valialkin
b2e646280e
docs/goals.md: clarify that complicated CI/CD tasks make debugging harder 2024-07-19 08:50:58 +02:00
Aliaksandr Valialkin
6c8601681a
docs/vmauth.md: use /some_path/.* instead of /some_path/.+ in examples, so it matches /some_path/
The /some_path/.+ regexp matches /some_path/ followed by at least a single char.
This is unexpected by most users, since they expect it should match /some_path/.
Substitute .+ with .*, so this regexp matches /some_path/ .
2024-07-19 08:47:49 +02:00
Aliaksandr Valialkin
cda6a31ae8
docs/Single-server-VictoriaMetrics.md: recommend periodic running of make spellcheck command
This is a follow-up for fabf0b928e
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6562
2024-07-18 11:51:53 +02:00
Aliaksandr Valialkin
c6e7fb688b
docs/goals.md: make clear that complication of CI/CD pipeline is bad
CI/CD pipeline is usually hard to debug. So it is good to keep it as simple as possible.
2024-07-18 11:51:52 +02:00
Andrii Chubatiuk
ef01df10bd
Code tooltip updates (#6657)
### Describe Your Changes

recently added custom `promtextmetric` and `influxtextmetric` prismjs
plugins to vmdocs to convert this
<img width="1081" alt="Screenshot 2024-07-17 at 12 13 29"
src="https://github.com/user-attachments/assets/66d4ea18-10fe-45ef-80b4-989d0eb3bd92">
to this
<img width="1087" alt="Screenshot 2024-07-17 at 12 24 34"
src="https://github.com/user-attachments/assets/60d4ab44-79e5-4c63-b966-54b989ead1aa">




### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-18 02:50:49 -07:00
Aliaksandr Valialkin
798256a655
docs/Release-Guide.md: shorten release guide for Ansible roles and RPM packages
There is no need in enumerating all the files, which must be updated, since these files
may be moved to other locations. It is enough to mention that versions for all the VictoriaMetrics
components must be updated.
2024-07-17 23:36:21 +02:00
Aliaksandr Valialkin
9c0871786f
docs/vmbackup.md: an attempt to fix formatting issue at https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables 2024-07-17 23:01:23 +02:00
Aliaksandr Valialkin
94ad22d140
docs/stream-aggregation.md: an attempt to fix yaml formatting at https://docs.victoriametrics.com/stream-aggregation/#stream-aggregation-config 2024-07-17 22:43:34 +02:00
Aliaksandr Valialkin
45794de0f9
deployment: update VictoriaMetrics Docker image from v1.101.0 to v1.102.0
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.102.0
2024-07-17 22:34:48 +02:00
Aliaksandr Valialkin
65bb429b81
docs/CHANGELOG.md: cut v1.102.0 release 2024-07-17 20:49:51 +02:00
Aliaksandr Valialkin
ea5c3571e9
docs/CHANGELOG.md: consistently use new url format for the MetricsQL docs
Use https://docs.victoriametrics.com/metricsql/ instead of https://docs.victoriametrics.com/MetricsQL.html .
This removes unnecessary redirect from https://docs.victoriametrics.com/MetricsQL.html to https://docs.victoriametrics.com/metricsql/

This is a follow-up for 6a4bd5049b
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6547
2024-07-17 20:31:17 +02:00
Aliaksandr Valialkin
bcbfea56f9
docs/CHANGELOG.md: document v1.97.6 LTS release
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.97.6
2024-07-17 20:27:44 +02:00
Aliaksandr Valialkin
6a12d2f18b
docs/CHANGELOG.md: document v1.93.16 LTS release
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.93.16
2024-07-17 19:47:55 +02:00
Aliaksandr Valialkin
1e8987df29
docs/CHANGELOG.md: order the changes at tip, so they are easier to read 2024-07-17 18:55:46 +02:00
Fred Navruzov
e5beeb18d3
docs/vmanomaly - v1.13.3 patch notes (#6659)
### Describe Your Changes

Add patch note v1.13.3 to CHANGELOG doc page for `vmanomaly`

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-17 19:52:05 +03:00
Aliaksandr Valialkin
e78a51bf39
docs/VictoriaLogs/querying/README.md: add link to Grafana datasource for VictoriaLogs to the top of the page 2024-07-17 18:34:41 +02:00
Aliaksandr Valialkin
aefc4538bd
docs/Single-server-VictoriaMetrics.md: explain why images must have the same filepath as the corresponding docs at docs/ folder
This is a follow-up for f2c1d30011
2024-07-17 18:26:16 +02:00
Aliaksandr Valialkin
1f96882367
docs: fix spellcheck errors found by make spellcheck
Thanks to the spellcheck Makefile rule added by @arkid15r at fabf0b928e
2024-07-17 18:14:20 +02:00
Aliaksandr Valialkin
65ce4e30ab
lib/backup/azremote: follow-up for 5fd3aef549
- Mention that credentials can be configured via env variables at both vmbackup and vmrestore docs.

- Make clear that the AZURE_STORAGE_DOMAIN env var is optional at https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables

- Use string literals as is for env variable names instead of indirecting them via string constants.
  This makes easier to read and understand the code. These environment variable names aren't going to change
  in the future, so there is no sense in hiding them under string constants with some other names.

- Refer to https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables in error messages
  when auth creds are improperly configured. This should simplify figuring out how to fix the error.

- Simplify the code a bit at FS.newClient(), so it is easier to follow it now.
  While at it, remove the check when superflouos environment variables are set, since it is too fragile
  and it looks like it doesn't help properly configuring vmbackup / vmrestore.

- Remove envLookuper indirection - just use 'func(name string) (string, bool)' type inline.
  This simplifies code reading and understanding.

- Split TestFSInit() into TestFSInit_Failure() and TestFSInit_Success(). This simplifies the test code,
  so it should be easier to maintain in the future.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6518
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5984
2024-07-17 17:55:06 +02:00
Aliaksandr Valialkin
74affa3aec
lib/protoparser/graphite: follow-up for 476faf5578
- Clarify the description of -graphite.sanitizeMetricName command-line flag at README.md
- Do not sanitize tag values - only metric names and tag names must be sanitized,
  since they are treated specially by Grafana. Grafana doesn't apply any restrictions on tag values.
- Properly replace more than two consecutive dots with a single dot.
- Disallow unicode letters in metric names and tag names, since neither Prometheus nor Grafana
  do not support them.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6489
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6077
2024-07-17 12:41:55 +02:00
rtm0
bdc0e688e8
Fix inconsistent error handling in Storage.AddRows() (#6583)
### Describe Your Changes

`Storage.AddRows()` returns an error only in one case: when
`Storage.updatePerDateData()` fails to unmarshal a `metricNameRaw`. But
the same error is treated as a warning when it happens inside
`Storage.add()` or returned by `Storage.prefillNextIndexDB()`.

This commit fixes this inconsistency by treating the error returned by
`Storage.updatePerDateData()` as a warning as well. As a result
`Storage.add()` does not need a return value anymore and so doesn't
`Storage.AddRows()`.

Additionally, this commit adds a unit test that checks all cases that
result in a row not being added to the storage.



---------

Signed-off-by: Artem Fetishev <wwctrsrx@gmail.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-07-17 12:07:14 +02:00
Aliaksandr Valialkin
6f9f861f57
docs/CONTRIBUTING.md: mention that docs/CHANGELOG.md shouldn't contain technical details for the changes
The purpose of docs/CHANGELOG.md is to provide VictoriaMetrics users clear and concise information
on what's changed at VictoriaMetrics components. Technical details of the change are unclear
to most of VictoriaMetrics users, who are not familiar with VictoriaMetrics source code.
These details complicate reading the docs/CHANGELOG.md by ordinary users, so do not clutter
the changelog with technical details. If the user wants technical details, he can click
the link to the related GitHub issue and/or pull request and dive into all the details he wants.
2024-07-17 11:46:24 +02:00
Aliaksandr Valialkin
7ee5797493
app/vmauth: pool readTrackingBody structs in order to reduce pressure on Go GC
- use pool for readTrackingBody structs in order to reduce pressure on Go GC
- allow re-reading partially read request body
- add missing tests for various cases of readTrackingBody usage

This is a follow-up for ad6af95183 and 4d66e042e3.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6445
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6446
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6533
2024-07-17 11:06:18 +02:00
Aliaksandr Valialkin
ad6af95183
Revert "app/vmauth: reader pool to reduce gc & mem alloc (#6533)"
This reverts commit 4d66e042e3.

Reasons for revert:

- The commit makes unrelated invalid changes to docs/CHANGELOG.md
- The changes at app/vmauth/main.go are too complex. It is better splitting them into two parts:
  - pooling readTrackingBody struct for reducing pressure on GC
  - avoiding to use readTrackingBody when -maxRequestBodySizeToRetry command-line flag is set to 0

Let's make this in the follow-up commits!

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6445
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6533
2024-07-16 18:59:16 +02:00
Aliaksandr Valialkin
9cf187c83b
docs: remove the remaining mentioning about snap packages after the commit 0a42c8fd8b
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6543
2024-07-16 18:35:38 +02:00
Zakhar Bessarab
63dfeec0de
app/vmagent/kafka: fix non-unique metric naming (#774)
* app/vmagent/kafka: fix non-unique metric naming

Fix panic when using multiple topics with the same name.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6636
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs/changelog: document bugfix

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs/vmagent: more examples for Kafka ingestion with multiple brokers/topics groups

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-07-16 18:03:24 +02:00
Aliaksandr Valialkin
4304950391
lib/promscrape/discovery/yandexcloud: follow-up for 070abe5c71
- Obtain IAM token via GCE-like API instead of Amazon EC2 IMDSv2 API,
  since it looks like IMDBSv2 API isn't supported by Yandex Cloud
  according to https://yandex.cloud/en/docs/security/standard/authentication#aws-token :

  > So far, Yandex Cloud does not support version 2, so it is strongly recommended
  > to technically disable getting a service account token via the Amazon EC2 metadata service.

- Try obtaining IAM token via GCE-like API at first and then fall back to the deprecated Amazon EC2 IMDBSv1.
  This should prevent from auth errors for instances with disabled GCE-like auth API.
  This addresses @ITD27M01 concern at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5513#issuecomment-1867794884

- Make more clear the description of the change at docs/CHANGELOG.md , add reference to the related issue.

P.S. This change wasn't tested in prod because I have no access to Yandex Cloud.
It is recommended to test this change by @ITD27M01 and @vmazgo , who filed
the issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5513

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6524
2024-07-16 17:58:40 +02:00
f41gh7
6aed628f04
docs: mention vmagent and vmgateway changes
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-07-16 17:44:16 +02:00
Alexander Marshalov
033903c208
docs: fixed image paths in the guide "Anomaly Detection and Alerting Setup" (#6651) 2024-07-16 07:00:31 -07:00
Aliaksandr Valialkin
851998ed96
docs/CHANGELOG.md: clarify docs and changelog after e666d64f1d
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6453
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6525
2024-07-16 14:01:35 +02:00
Aliaksandr Valialkin
57000f5105
lib/promscrape: follow-up for 1e83598be3
- Clarify that the -promscrape.maxScrapeSize value is used for limiting the maximum
  scrape size if max_scrape_size option isn't set at https://docs.victoriametrics.com/sd_configs/#scrape_configs

- Fix query example for scrape_response_size_bytes metric at https://docs.victoriametrics.com/vmagent/#automatically-generated-metrics

- Mention about max_scrape_size option at the -help description for -promscrape.maxScrapeSize command-line flag

- Treat zero value for max_scrape_size option as 'no scrape size limit'

- Change float64 to int type for scrapeResponseSize struct fields and function args, since response size cannot be fractional

- Optimize isAutoMetric() function a bit

- Sort auto metrics in alphabetical order in isAutoMetric() and in scrapeWork.addAutoMetrics() functions
  for better maintainability in the future

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6434
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6429
2024-07-16 12:38:21 +02:00
Github Actions
9c02f27ef9
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@3cbd5e9 (#6649) 2024-07-16 02:05:36 -07:00
Aliaksandr Valialkin
1a52329b1b
Revert "docs: [vmagent] Add CHANGELOG for Statsd support in v1.102.0-rc1 (#6494)"
This reverts commit b37b288dce.

Reason for revert: statsd protocol support has been reverted - see 2da7dfc754
2024-07-16 10:57:02 +02:00
Aliaksandr Valialkin
590aeccd7d
app/vmauth: follow-up for 3a45bbb4e0
- Move the test for SRV discovery into a separate function. This allows verifying round-robin discovery across SRV records.
- Restore the original netutil.Resolver after the test finishes, so it doesn't interfere with other tests.
- Move the description of the bugfix into the correct place at docs/CHANGELOG.md - it should be placed under v1.102.0-rc2
  instead of v1.102.0-rc1.
- Remove unneeded code in URLPrefix.sanitizeAndInitialize(), since it is expected this function is called only once
  for finishing URLPrefix initializiation. In this case URLPrefix.nextDiscoveryDeadline and URLPrefix.n are equal to 0
  according to https://pkg.go.dev/sync/atomic#Uint64
- Properly fix the bug at URLPrefix.discoverBackendAddrsIfNeeded() - it is expected that hostToAddrs map uses
  the original hostname keys, including 'srv+' prefix, so it shouldn't be removed when looping over up.busOriginal.
  Instead, the 'srv+' prefix must be removed from the hostname only locally before passing the hostname to netutil.Resolver.LookupSRV.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6401
2024-07-16 10:40:51 +02:00
Artem Navoiev
fe33626b0d
docs/data-ingestion use img tag instead of markdown image. this allow docs that sync automation to correctly render images
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-16 10:14:36 +02:00
Aliaksandr Valialkin
88e02b6352
app/vmauth: clarify the description for -idleConnTimeout command-line flag
This is a follow-up for d44058bcd6
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6388
2024-07-16 09:39:15 +02:00
Aliaksandr Valialkin
233e5f0a9e
lib/httpserver: skip basic auth check for additional request paths, which should call httpserver.CheckAuthFlag()
This is a follow-up for 61dce6f2a1

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6338
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6329
2024-07-16 01:00:45 +02:00
Aliaksandr Valialkin
e3d5714f6f
app/vminsert: increase default value for -maxLabelValueLen command-line flag from 1KiB to 4KiB
It has been appeared that the standard Kubernetes monitoring can generate labels with sizes up to 4KiB

This is a follow-up for a5d1013042
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6176
2024-07-15 23:32:36 +02:00
Aliaksandr Valialkin
5e29ef5ed5
docs/CHANGELOG.md: typo fix: vl_streamaggr -> vm_streamaggr
Thanks to @AndrewChubatiuk for the comment at db557b86ee (r144259373)
2024-07-15 21:49:55 +02:00
Aliaksandr Valialkin
fc637555cd
docs/stream-aggregation.md: clarify "Routing" chapter a bit after f153f54d11 2024-07-15 21:42:48 +02:00
Aliaksandr Valialkin
db557b86ee
app/vmagent/remotewrite: follow-up for f153f54d11
- Move the remaining code responsible for stream aggregation initialization from remotewrite.go to streamaggr.go .
  This improves code maintainability a bit.

- Properly shut down streamaggr.Aggregators initialized inside remotewrite.CheckStreamAggrConfigs().
  This prevents from potential resource leaks.

- Use separate functions for initializing and reloading of global stream aggregation and per-remoteWrite.url stream aggregation.
  This makes the code easier to read and maintain. This also fixes INFO and ERROR logs emitted by these functions.

- Add an ability to specify `name` option in every stream aggregation config. This option is used as `name` label
  in metrics exposed by stream aggregation at /metrics page. This simplifies investigation of the exposed metrics.

- Add `path` label additionally to `name`, `url` and `position` labels at metrics exposed by streaming aggregation.
  This label should simplify investigation of the exposed metrics.

- Remove `match` and `group` labels from metrics exposed by streaming aggregation, since they have little practical applicability:
  it is hard to use these labels in query filters and aggregation functions.

- Rename the metric `vm_streamaggr_flushed_samples_total` to less misleading `vm_streamaggr_output_samples_total` .
  This metric shows the number of samples generated by the corresponding streaming aggregation rule.
  This metric has been added in the commit 861852f262 .
  See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6462

- Remove the metric `vm_streamaggr_stale_samples_total`, since it is unclear how it can be used in practice.
  This metric has been added in the commit 861852f262 .
  See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6462

- Remove Alias and aggrID fields from streamaggr.Options struct, since these fields aren't related to optional params,
  which could modify the behaviour of the constructed streaming aggregator.
  Convert the Alias field to regular argument passed to LoadFromFile() function, since this argument is mandatory.

- Pass Options arg to LoadFromFile() function by reference, since this structure is quite big.
  This also allows passing nil instead of Options when default options are enough.

- Add `name`, `path`, `url` and `position` labels to `vm_streamaggr_dedup_state_size_bytes` and `vm_streamaggr_dedup_state_items_count` metrics,
  so they have consistent set of labels comparing to the rest of streaming aggregation metrics.

- Convert aggregator.aggrStates field type from `map[string]aggrState` to `[]aggrOutput`, where `aggrOutput` contains the corresponding
  `aggrState` plus all the related metrics (currently only `vm_streamaggr_output_samples_total` metric is exposed with the corresponding
  `output` label per each configured output function). This simplifies and speeds up the code responsible for updating per-output
  metrics. This is a follow-up for the commit 2eb1bc4f81 .
  See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6604

- Added missing urls to docs ( https://docs.victoriametrics.com/stream-aggregation/ ) in error messages. These urls help users
  figuring out why VictoriaMetrics or vmagent generates the corresponding error messages. The urls were removed for unknown reason
  in the commit 2eb1bc4f81 .

- Fix incorrect update for `vm_streamaggr_output_samples_total` metric in flushCtx.appendSeriesWithExtraLabel() function.
  While at it, reduce memory usage by limiting the maximum number of samples per flush to 10K.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5467
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6268
2024-07-15 20:24:01 +02:00
Mathias Palmersheim
27d03c1c98
Added docs for telegraf proxmox and vector (#6619)
### Describe Your Changes

initial docs to implement #6618 more platforms can be added on this
branch or on future commits.

### Checklist

The following checks are **mandatory**:

- [x ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-15 11:08:11 -05:00
Fred Navruzov
2fa03306c3
docs/vmanomaly - v1.13.2 updates (#6646)
### Describe Your Changes

Doc updates after v1.13.2 release of `vmanomaly`

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-15 17:05:33 +03:00
Artem Navoiev
8af9a3f0b8
docs/VictoriaLogs link Github Issues with Roadmap items. Add informat… (#6633)
…ion about Grafana Datasource in quering

### Describe Your Changes

Update Roadmap and Querying documentation for VictoriaLogs 

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-15 15:29:44 +02:00
Aliaksandr Valialkin
5354374b62
lib/streamaggr: follow-up for 9c3d44c8c9
- Consistently enumerate stream aggregation outputs in alphabetical order across the source code and docs.
  This should simplify future maintenance of the corresponding code and docs.

- Fix the link to `rate_sum()` at `see also` section of `rate_avg()` docs.

- Make more clear the docs for `rate_sum()` and `rate_avg()` outputs.

- Encapsulate output metric suffix inside rateAggrState. This eliminates possible bugs related
  to incorrect suffix passing to newRateAggrState().

- Rename rateAggrState.total field to less misleading rateAggrState.increase name, since it calculates
  counter increase in the current aggregation window.

- Set rateLastValueState.prevTimestamp on the first sample in time series instead of the second sample.
  This makes more clear the code logic.

- Move the code for removing outdated entries at rateAggrState into removeOldEntries() function.
  This make the code logic inside rateAggrState.flushState() more clear.

- Do not write output sample with zero value if there are no input series, which could be used
  for calculating the rate, e.g. if only a single sample is registered for every input series.

- Do not take into account input series with a single registered sample when calculating rate_avg(),
  since this leads to incorrect results.

- Move {rate,total}AggrState.flushState() function to the end of rate.go and total.go files, so they look more similar.
  This shuld simplify future mantenance.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6243
2024-07-15 08:40:09 +02:00
Aliaksandr Valialkin
cfc72cb129
docs/CHANGELOG.md: use new link to VictoriaMetrics cluster docs instead of old link
The old link was changed globally to the new link in the commit f4b1cbfef0 .
Unfortunately, old links are still posted in new commits :(

This is a follow-up for 680b8c25c8 .

While at it, remove duplicate 'len(*remoteWriteURLs) > 0' check in the remotewrite.Init() functions,
since this check is already made at the beginning of the function.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6253
2024-07-13 03:02:40 +02:00
Aliaksandr Valialkin
0a74d8f654
docs/CHANGELOG.md: consistently use new url to vmagent docs - https://docs.victoriametrics.com/vmagent/ - instead of old one - https://docs.victoriametrics.com/vmagent.html
See the previous commit, which was making the same thing a few months ago - c81a633b02

Unfortunately, new commits continue using old links :(
2024-07-13 02:38:38 +02:00
Aliaksandr Valialkin
0145b65f25
app/vmagent/remotewrite: follow-up for 87fd400dfc
- Drop samples and return true from remotewrite.TryPush() at fast path when all the remote storage
  systems are configured with the disabled on-disk queue, every in-memory queue is full
  and -remoteWrite.dropSamplesOnOverload is set to true. This case is quite common,
  so it should be optimized. Previously additional CPU time was spent on per-remoteWriteCtx
  relabeling and other processing in this case.

- Properly count the number of dropped samples inside remoteWriteCtx.pushInternalTrackDropped().
  Previously dropped samples were counted only if -remoteWrite.dropSamplesOnOverload flag is set.
  In reality, the samples are dropped when they couldn't be sent to the queue because in-memory queue is full
  and on-disk queue is disabled.
  The remoteWriteCtx.pushInternalTrackDropped() function is called by streaming aggregation for pushing
  the aggregated data to the remote storage. Streaming aggregation cannot wait until the remote storage
  processes pending data, so it drops aggregated samples in this case.

- Clarify the description for -remoteWrite.disableOnDiskQueue command-line flag at -help output,
  so it is clear that this flag can be set individually per each -remoteWrite.url.

- Make the -remoteWrite.dropSamplesOnOverload flag global. If some of the remote storage systems
  are configured with the disabled on-disk queue, then there is no sense in keeping samples
  on some of these systems, while dropping samples on the remaining systems, since this
  will result in global stall on the remote storage system with the disabled on-disk queue
  and with the -remoteWrite.dropSamplesOnOverload=false flag. vmagent will always return false
  from remotewrite.TryPush() in this case. This will result in infinite duplicate samples
  written to the remaining remote storage systems. That's why the -remoteWrite.dropSamplesOnOverload
  is forcibly set to true if more than one -remoteWrite.disableOnDiskQueue flag is set.
  This allows proceeding with newly scraped / pushed samples by sending them to the remaining
  remote storage systems, while dropping them on overloaded systems with the -remoteWrite.disableOnDiskQueue flag set.

- Verify that the remoteWriteCtx.TryPush() returns true in the TestRemoteWriteContext_TryPush_ImmutableTimeseries test.

- Mention in vmagent docs that the -remoteWrite.disableOnDiskQueue command-line flag can be set individually per each -remoteWrite.url.
  See https://docs.victoriametrics.com/vmagent/#disabling-on-disk-persistence

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6248
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6065
2024-07-13 02:25:19 +02:00
Alexander Marshalov
e84309142a
vmcloud: fixed images in cloud alertmanager docs (#6641)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-12 16:36:51 +02:00
Alexander Marshalov
ab035740ee
vmcloud: fixed image paths for cloud alertmanager docs (#6640)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-12 16:30:17 +02:00
Alexander Marshalov
d5bdf2bc91
vmcloud: updated docs about using alertmanager (#6638)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-12 16:21:26 +02:00
hagen1778
fbdaba4f8c
docs: mention stream aggregation in churn rate section
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-12 11:14:27 +02:00
hagen1778
f2c1d30011
docs: mention assets naming policy and placement
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-12 11:12:24 +02:00
Hui Wang
2eb1bc4f81
vmagent: fix vm_streamaggr_flushed_samples_total counter (#6604)
We use `vm_streamaggr_flushed_samples_total` to show the number of
produced samples by aggregation rule, previously it was overcounted, and
doesn't account for `output_relabel_configs`.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6462

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-12 10:56:07 +02:00
Arkadii Yakovets
fabf0b928e
docs: add spellcheck command (#6562)
### Describe Your Changes

Implement spellcheck command:
  - add cspell configuration files
  - dockerize spellchecking process
  - add Makefile targets
 
This PR adds a standalone `make spellcheck` target to check `docs/*.md` files for spelling
errors. The target process is dockerized to be run in a separate npm environment.

Some `docs/` typo fixes also included.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Arkadii Yakovets <ark@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-11 12:39:42 +02:00
Zhu Jiekun
cadf1eb5ab
vmalert: [bug] fixed System hyperlink 404 redirect (#6620)
### Describe Your Changes

As mentioned in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6603, some hyperlinks under `vmalert` -> `System`
section is not working as expected.

Pages and redirection:
- For page `http://127.0.0.1:8880/`: `flags` button will redirect to
`http://127.0.0.1:8880/flags`
- For page `http://127.0.0.1:8880/vmalert`:
`http://127.0.0.1:8880/flags`
- For page `http://127.0.0.1:8880/vmalert/`:
`http://127.0.0.1:8880/vmalert/flags` (page not exists)
- Similar redirection could be observed with `-http.pathPrefix`

Two potential ways to avoid 404 redirection:
1. **avoid visiting `/vmalert/`** (I'm trying to do this).
2. provide support for `/vmalert/flags`.

`/vmalert/` could be visit only when user click other navigator (e.g.
Group) and click vmalert again:
![Peek 2024-07-10
10-07](https://github.com/VictoriaMetrics/VictoriaMetrics/assets/30280396/13d7b147-a1b6-4e93-9ee0-26f881a16bef)
Because: `http://127.0.0.1:8880/vmalert/groups?search=` + `<a
class="nav-link" href=".">` = `http://127.0.0.1:8880/vmalert/`

So I'm trying to change the `href="."` to `href="../vmalert"`.

### Checklist

The following checks are **mandatory**:

- [X] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-11 11:43:00 +02:00
Artem Navoiev
5b43675af6
docs: quick use official names for victoriametrics components (#6626)
### Describe Your Changes

Replace VM- with VictoriaMetrics in QuickStart 
Keep the previous anchors for backward compatibility 

### Checklist

The following checks are **mandatory**:

- [ x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-11 09:35:48 +02:00
Github Actions
c688b53f56
Automatic update operator docs from VictoriaMetrics/operator@4774786 (#6617)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2024-07-10 16:04:30 +02:00
Zakhar Bessarab
6a4bd5049b
app/vmselect/promql: propagate lower bucket values when fixing a histogram (#6547)
### Describe Your Changes

In most cases histograms are exposed in sorted manner with lower buckets
being first. This means that during scraping buckets with lower bounds
have higher chance of being updated earlier than upper ones.

Previously, values were propagated from upper to lower bounds, which
means that in most cases that would produce results higher than expected
once all buckets will become updated.
Propagating from upper bound effectively limits highest value of
histogram to the value of previous scrape. Once the data will become
consistent in the subsequent evaluation this causes spikes in the
result.

Changing propagation to be from lower to higher buckets reduces value
spikes in most cases due to nature of the original inconsistency.

 See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4580

An example histogram with previous(red) and updated(blue) versions:

![1719565540](https://github.com/VictoriaMetrics/VictoriaMetrics/assets/1367798/605c5e60-6abe-45b5-89b2-d470b60127b8)

This also makes logic of filling nan values with lower buckets values: [1 2 3 nan nan nan] => [1 2 3 3 3 3] obsolete.
Since buckets are now fixed from lower ones to upper this happens in the main loop, so there is no need in a second one.

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Andrii Chubatiuk <andrew.chubatiuk@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-10 15:15:29 +02:00
hagen1778
1c155a0cd1
docs: follow-up after c341369fc1
* account for `source` tag in `docs-sync` command
* run `make docs-sync`

c341369fc1
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-10 12:25:21 +02:00
hagen1778
b29154a497
docs/vmrestore: link to auth examples in vmbackup
vmbackup, vmrestore and vmbackupmanager use the same libs
for integrations with object storage. That means the auth can be configured
in the same way for all of them. So the docs should have either identical
config section for all 3 components, or we should cross-link to one source of truth.

This change removes incomplete auth options from vmrestore docs and adds link
to complete auth options in vmbackup instead.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-10 12:20:53 +02:00
justinrush
5fd3aef549
lib/backup: add support for Azure Managed Identity (#6518)
### Describe Your Changes

These changes support using Azure Managed Identity for the `vmbackup`
utility. It adds two new environment variables:

* `AZURE_USE_DEFAULT_CREDENTIAL`: Instructs the `vmbackup` utility to
build a connection using the [Azure Default
Credential](https://pkg.go.dev/github.com/Azure/azure-sdk-for-go/sdk/azidentity@v1.5.2#NewDefaultAzureCredential)
mode. This causes the Azure SDK to check for a variety of environment
variables to try and make a connection. By default, it tries to use
managed identity if that is set up.

This will close
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5984

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

### Testing

However you normally test the `vmbackup` utility using Azure Blob should
continue to work without any changes. The set up for that is environment
specific and not listed out here.

Once regression testing has been done you can set up [Azure Managed
Identity](https://learn.microsoft.com/en-us/entra/identity/managed-identities-azure-resources/overview)
so your resource (AKS, VM, etc), can use that credential method. Once it
is set up, update your environment variables according to the updated
documentation.

I added unit tests to the `FS.Init` function, then made my changes, then
updated the unit tests to capture the new branches.

I tested this in our environment, but with SAS token auth and managed
identity and it works as expected.

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Justin Rush <jarush@epic.com>
Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-10 11:52:05 +02:00
Aliaksandr Valialkin
b173f24041
docs/VictoriaLogs/CHANGELOG.md: cut v0.28.0-victorialogs release 2024-07-10 03:08:16 +02:00
Aliaksandr Valialkin
00c666a6c3
app/vlselect/vmui: run make vmui-logs-update after 662e026279 2024-07-10 00:50:10 +02:00
Aliaksandr Valialkin
aa9bb99527
lib/logstorage: drop all the pipes from the query when calculating the number of matching logs at /select/logsql/hits API 2024-07-10 00:39:28 +02:00
Yury Molodov
662e026279
vmui/logs: add spinner to bar chart (#6577)
Add a spinner to the bar chart 

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6558

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-09 14:58:48 +02:00
Hui Wang
8e9f98e725
security: upgrade base docker image (Alpine) from 3.20.0 to 3.20.1
See https://www.alpinelinux.org/posts/Alpine-3.20.1-released.html

>including security fixes for:
OPENSSL
[CVE-2024-4741](https://security.alpinelinux.org/vuln/CVE-2024-4741)
BUSYBOX
[CVE-2023-42364](https://security.alpinelinux.org/vuln/CVE-2023-42364)
[CVE-2023-42365](https://security.alpinelinux.org/vuln/CVE-2023-42365)
2024-07-09 11:38:05 +02:00
Phuong Le
c341369fc1
docs: use white version of logo for dark theme (#6610)
The logo on the README is hard to recognize in dark mode on GitHub, so I
made it responsive based on user preferences.
2024-07-09 11:04:00 +02:00
hagen1778
6e17255ec0
docs: follow-up 0e1dbdee28
* restore old anchor names to keep links compatibility.
See https://docs.victoriametrics.com/#documentation requirements
* consistently use the same format for commands `sh` as it makes it better
renderred and automatically adds `copy` button to fileds with commands
* simplify the text by removing extra points in the list
* add recommendations for installing the cluster setup
* explicitly mention the ports services are listening on
* add description for `storageNode` cmd-line flag to inform the reader what
values need to be put into it
* fix the incorrect vmui link in cluster installation recommendation
* rename component anchors to be more unique, because URL doesn't respect
hierarchy for the anchored links and may result into conflicts in future

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-09 10:43:26 +02:00
Artem Navoiev
878c727a3a
add alt to cluster logo, this allows to hide it on our docs site
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-09 10:26:55 +02:00
Mathias Palmersheim
0e1dbdee28
Added Binary Install Docs (#6598)
### Describe Your Changes

Updated Quickstart guide for VIctoriaMetrics and VictoriaMetrics Cluster to include instructions for installing the binaries by hand

### Checklist

The following checks are **mandatory**:

- [ x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-08 08:47:24 -05:00
Github Actions
f41f5ef62e
Automatic update operator docs from VictoriaMetrics/operator@9ef3d95 (#6596)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2024-07-08 01:29:18 -07:00
Daria Karavaieva
7478d2de4c
docs/vmanomaly:custom model guide fix (#6594)
### Describe Your Changes

Fixed Custom Model guide according to newer `vmanomaly` versions

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-07 18:17:04 +02:00
Github Actions
108a5e10d8
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@e77b503 (#6601) 2024-07-07 04:56:15 -07:00
omahs
8786a08d27
docs: fix typos (#6600)
### Describe Your Changes

docs: fix typos

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-06 09:28:23 -07:00
Aliaksandr Valialkin
35b3b95cbc
lib/promscrape/discovery/vultr: follow-up after 17e3d019d2
- Sort the discovered labels in alphabetical order at https://docs.victoriametrics.com/sd_configs/#vultr_sd_configs
- Rename VultrConfigs to VultrSDConfigs to be consistent with the naming for other SD configs.
- Prepare query arg filters for `list instances API` at newAPIConfig() instead of passing them in a separate listParams struct.
  This simplifies the code a bit.
- Return error when bearer token isn't set at vultr_sd_configs, since this token is mandatory
  according to https://docs.victoriametrics.com/sd_configs/#vultr_sd_configs
- Remove unused fields from the parsed response from Vultr list instances API in order to simplify the code a bit.
- Remove double logging of errors inside getInstances() function, since these errors must be already logged by the caller.
- Simplify tests, so they are easier to maintain.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6041
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6068
2024-07-05 17:40:03 +02:00
Github Actions
5275b36380
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@0c2f8ef (#6592) 2024-07-05 15:09:37 +02:00
Artem Navoiev
d5e4857a27
docs: remove templates
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-05 14:07:59 +02:00
Github Actions
fe42884b1b
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@e0a0b2d (#6591) 2024-07-05 05:02:31 -07:00
hagen1778
4d92f875fd
docs: clarify multitenancy via labels for vmagent
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-05 13:30:42 +02:00
Github Actions
7e781f0f78
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@47c26c4 (#6586) 2024-07-05 09:46:40 +02:00
hagen1778
ee66fb4387
docs: update refereneces to victoriametrics-datasource plugin
The plugin was renamed in https://github.com/VictoriaMetrics/victoriametrics-datasource/pull/178

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-05 09:46:17 +02:00
Yury Molodov
959a4383c5
vmui: add compact JSON display (#6582)
### Describe Your Changes
If a JSON element has only one field, it will be displayed on a single
line.
 #6559

| Old Display | New Display |
|-------------|-------------|
|
![image](https://github.com/VictoriaMetrics/VictoriaMetrics/assets/29711459/8866517b-a49d-450f-904c-19117397a078)
|
![image](https://github.com/VictoriaMetrics/VictoriaMetrics/assets/29711459/8e222b43-a4cb-4f32-9a79-6199778404d3)
|
 
### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-05 09:33:09 +02:00
Github Actions
7e169a767d
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@b326811 (#6580) 2024-07-05 09:28:39 +02:00
Github Actions
11989db586
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@4ed20bd (#6578) 2024-07-05 09:28:11 +02:00
Hui Wang
3169524fb7
vmalert: allow omitting -replay.timeTo in replay mode, default valu… (#6575)
…e is the current timestamp

address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6492

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-05 09:27:34 +02:00
Roman Khavronenko
c429bbf889
app/vmalert: add examples for source override (#6561)
The change adds a new docs section with examples on how source can be
overridden. It should address questions like
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6536

While there, fix the example in `external.alert.source` cmd-line flag
and docker-compose examples.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-05 08:47:59 +02:00
Aliaksandr Valialkin
bbf1f33818
docs/VictoriaLogs/CHANGELOG.md: cut v0.27.1-victorialogs 2024-07-05 01:22:24 +02:00
Aliaksandr Valialkin
c0caa69939
lib/logstorage: use quicktemplate.AppendJSONString instead of strconv.AppendQuote for encoding JSON strings
The strconv.AppendQuote improperly encodes special chars such as \x1b . They must be encoded as \u001b .

See https://github.com/VictoriaMetrics/victorialogs-datasource/issues/24
2024-07-05 01:22:23 +02:00
Github Actions
ad806b26fb
Automatic update operator docs from VictoriaMetrics/operator@0c311bb (#6574) 2024-07-04 10:05:45 +02:00
Aliaksandr Valialkin
2da7dfc754
Revert c6c5a5a186 and b2765c45d0
Reason for revert:

There are many statsd servers exist:

- https://github.com/statsd/statsd - classical statsd server
- https://docs.datadoghq.com/developers/dogstatsd/ - statsd server from DataDog built into DatDog Agent ( https://docs.datadoghq.com/agent/ )
- https://github.com/avito-tech/bioyino - high-performance statsd server
- https://github.com/atlassian/gostatsd - statsd server in Go
- https://github.com/prometheus/statsd_exporter - statsd server, which exposes the aggregated data as Prometheus metrics

These servers can be used for efficient aggregating of statsd data and sending it to VictoriaMetrics
according to https://docs.victoriametrics.com/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd (
the https://github.com/prometheus/statsd_exporter can be scraped as usual Prometheus target
according to https://docs.victoriametrics.com/#how-to-scrape-prometheus-exporters-such-as-node-exporter ).

Adding support for statsd data ingestion protocol into VictoriaMetrics makes sense only if it provides
significant advantages over the existing statsd servers, while has no significant drawbacks comparing
to existing statsd servers.

The main advantage of statsd server built into VictoriaMetrics and vmagent - getting rid of additional statsd server.
The main drawback is non-trivial and inconvenient streaming aggregation configs, which must be used for the ingested statsd metrics (
see https://docs.victoriametrics.com/stream-aggregation/ ). These configs are incompatible with the configs for standalone statsd servers.
So you need to manually translate configs of the used statsd server to stream aggregation configs when migrating
from standalone statsd server to statsd server built into VictoriaMetrics (or vmagent).

Another important drawback is that it is very easy to shoot yourself in the foot when using built-in statsd server
with the -statsd.disableAggregationEnforcement command-line flag or with improperly configured streaming aggregation.
In this case the ingested statsd metrics will be stored to VictoriaMetrics as is without any aggregation.
This may result in high CPU usage during data ingestion, high disk space usage for storing all the unaggregated
statsd metrics and high CPU usage during querying, since all the unaggregated metrics must be read, unpacked and processed
during querying.

P.S. Built-in statsd server can be added to VictoriaMetrics and vmagent after figuring out more ergonomic
specialized configuration for aggregating of statsd metrics. The main requirements for this configuration:

- easy to write, read and update (ideally it should work out of the box for most cases without additional configuration)
- hard to misconfigure (e.g. hard to shoot yourself in the foot)

It would be great if this configuration will be compatible with the configuration of the most widely used statsd server.

In the mean time it is recommended continue using external statsd server.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6265
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5053
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5052
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4600
2024-07-03 23:51:56 +02:00
Github Actions
9f6293fd04
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@6182902 (#6572) 2024-07-03 05:39:30 -07:00
Github Actions
27823278d1
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@a04844a (#6571) 2024-07-03 05:39:23 -07:00
Aliaksandr Valialkin
4f99799db7
app/vmagent/remotewrite/remotewrite.go: make remoteWriteCtx.TryPush code easier to follow
Move the code responsible for relabelCtx clearing into deferred function.
This allows making more clear the remoteWriteCtx.TryPush code.

This is a follow-up for 879771808b

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6205

While at it, clarify the description of the bugfix at docs/CHANGELOG.md
2024-07-03 14:20:34 +02:00
Aliaksandr Valialkin
6789141e8f
app/vmagent/remotewrite/streamaggr.go: clarify the description for -remoteWrite.streamAggr.* command-line flags, so they are applied to the corresponding -remoteWrite.url 2024-07-03 14:20:34 +02:00
Github Actions
c2beebc264
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@a53ccd7 (#6570) 2024-07-03 05:20:23 -07:00
Artem Navoiev
1738328e75
add file placeholder grafana logs datasource docs
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-03 14:07:02 +02:00
Artem Navoiev
8e14d7bd00
remove unsued image
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-03 13:44:07 +02:00
Github Actions
a647fa47c8
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@dae8560 (#6568)
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
Co-authored-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-03 04:20:47 -07:00
Aliaksandr Valialkin
2cdab5ba49
docs/MetricsQL.md: document which metric types are usually passed to which rollup functions
This should reduce incorrect usage of rollup functions like this one - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3974#issuecomment-2205574667
2024-07-03 11:36:31 +02:00
Aliaksandr Valialkin
916d285f9f
docs: update VictoriaMetrics release from v1.100.1 to v1.101.0 across all the docs
This is a follow-up for 5e8c087d42

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6194
2024-07-03 01:06:29 +02:00
Aliaksandr Valialkin
61d794c5e7
app/vmselect/promql: follow-up for dd0d2c77c8 and 6149adbe10
Use metricsql.IsLikelyInvalid() function for determining whether the given query is likely invalid,
e.g. there is high change the query is incorrectly written, so it will return unexpected results.

The query is invalid most of the time if it passes something other than series selector into rollup function.
For example:

- rate(sum(foo))
- rate(foo + bar)
- rate(foo > bar)

Improtant note: the query is considered valid if it misses the lookbehind window in square brackes inside rollup function,
e.g. rate(foo), since this is very convenient MetricsQL extention to PromQL, and this query returns the expected results
most of the time.

Other unsafe query types can be added in the future into metricsql.IsLikelyInvalid().

TODO: probably, the -search.disableImplicitConversion command-line flag must be set by default in the future releases of VictoriaMetrics.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4338
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6180
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6450
2024-07-03 00:47:10 +02:00
Aliaksandr Valialkin
f5518b2adc
deployment/docker: update Go builder from Go1.22.4 to Go1.22.5
See https://github.com/golang/go/issues?q=milestone%3AGo1.22.5+label%3ACherryPickApproved
2024-07-03 00:07:09 +02:00
Aliaksandr Valialkin
f17b408643
lib/streamaggr: follow-up for the commit c0e4ccb7b5
- Clarify docs for `Ignore aggregation intervals on start` feature.

- Make more clear the code dealing with ignoreFirstIntervals at aggregator.runFlusher() functions.
  It is better from readability and maintainability PoV using distinct a.flush() calls
  for distinct cases instead of merging them into a single a.flush() call.

- Take into account the first incomplete interval when tracking the number of skipped aggregation intervals,
  since this behaviour is easier to understand by the end users.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6137
2024-07-02 21:24:50 +02:00
hagen1778
ffb49c677b
docs: mention graphite.sanitizeMetricName in cluster docs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-02 17:17:54 +02:00
Andrii Chubatiuk
476faf5578
lib/protoparser/graphite: added -graphite.sanitizeMetricName flag (#6489)
### Describe Your Changes

Added flag to sanitize graphite metrics
fixes #6077

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-02 14:56:41 +02:00
Zakhar Bessarab
f3831bdd13
vmbackupmanager: fix state restore (#773)
* app/vmbackupmanager: fix state restore on startup

Fix improperly treating completed backups as "failed" in metrics.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs/changelog: document the fix

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-02 14:35:51 +02:00
LHHDZ
4d66e042e3
app/vmauth: reader pool to reduce gc & mem alloc (#6533)
follow up https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6446

issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6445

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-07-02 14:32:32 +02:00
Github Actions
dd97dd6373
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@e9bd079 (#6564) 2024-07-02 14:10:59 +02:00
Aliaksandr Valialkin
d506e47c5a
docs/VictoriaLogs/CHANGELOG.md: cut v0.27.0-victorialogs 2024-07-02 01:43:46 +02:00
Aliaksandr Valialkin
e11f0aa9ec
app/vlinsert/insertutils: flush the ingested logs from in-memory buffer to storage every second
Previously the in-memory buffer could remain unflushed for long periods of time under low ingestion rate.
The ingested logs weren't visible for search during this time.
2024-07-02 01:38:19 +02:00
Aliaksandr Valialkin
ba6f82069f
app/vlinsert/syslog: add an ability to use log ingestion time as the _time field 2024-07-02 01:38:19 +02:00
Hui Wang
dd802eaf1d
app/vmselect/netstorage: do not retry request when complexity limit i… (#6469)
…s already exceeded

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-01 16:41:34 +02:00
Aliaksandr Valialkin
387b3b7fb7
docs/VictoriaLogs/CHANGELOG.md: use new url https://docs.victoriametrics.com/victorialogs/querying/ instead of old one https://docs.victoriametrics.com/VictoriaLogs/querying/ 2024-07-01 16:31:42 +02:00
Andrii Chubatiuk
0a42c8fd8b
deployment: remove snap packages support (#6543)
### Describe Your Changes

Removed snap packages support as it requires time for maintenance and
it's not popular at all

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-01 15:51:32 +02:00
Andrii Chubatiuk
861852f262
lib/streamaggr: added stale samples metric, added metrics labels (#6462)
### Describe Your Changes

- added stale metrics counters for input and output samples
- added labels for aggregator metrics =>
`name="{rwctx}:{aggrId}:{aggrSuffix}"`
   - rwctx - global or number starting from 1
   - aggrid - aggregator id starting from 1
   - aggrSuffix - <interval>_(by|without)_label1_label2_labeln
   e.g: `name="global:1:1m_without_instance_pod"`

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-07-01 14:56:17 +02:00
hagen1778
f8eea0f2c9
docs: mark without optional in stream aggr docs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-07-01 13:51:20 +02:00
Aliaksandr Valialkin
839596c00d
docs/VictoriaLogs/CHANGELOG.md: cut v0.26.1-victorialogs 2024-07-01 02:32:51 +02:00
Aliaksandr Valialkin
6bb66cb3e9
lib/logstorage: properly search for the surrounding logs in stream_context pipe
The set of log fields in the found logs may differ from the set of log fields present in the log stream.
So compare only the log fields in the found logs when searching for the matching log entry in the log stream.

While at it, return _stream field in the delimiter log entry, since this field is used by VictoriaLogs Web UI
for grouping logs by log streams.
2024-07-01 02:29:50 +02:00
Aliaksandr Valialkin
e0ea83c466
docs/VictoriaLogs: remove "preview" warning - VictoriaLogs is ready for prod 2024-07-01 01:52:33 +02:00
Aliaksandr Valialkin
353e26cdfc
docs/VictoriaLogs/CHANGELOG.md: cut v0.26.0-victorialogs 2024-07-01 01:49:49 +02:00
Artem Navoiev
4b863621b4
operator: sync docs with operator repo, add alias
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-07-01 01:46:25 +02:00
Aliaksandr Valialkin
bb0deb7ac4
lib/logstorage: add ability to store sorted log position into a separate field with sort ... rank <fieldName> syntax 2024-07-01 01:44:17 +02:00
Aliaksandr Valialkin
dc291d8980
lib/logstorage: add delimiter between log chunks returned from | stream_context pipe 2024-07-01 01:30:37 +02:00
Aliaksandr Valialkin
c9568d45dc
docs/VictoriaLogs: typo fixes 2024-06-28 19:26:24 +02:00
Aliaksandr Valialkin
9877c086b9
docs/VictoriaLogs/CHANGELOG.md: cut v0.25.0-victorialogs 2024-06-28 19:17:49 +02:00
Aliaksandr Valialkin
d4ca651547
lib/logstorage: add stream_context pipe, which allows selecting surrounding logs for the matching logs 2024-06-28 19:14:29 +02:00
Aliaksandr Valialkin
d7185f1b77
app/vlinsert/syslog: properly skip empty lines in Syslog protocol
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6548
2024-06-28 14:09:28 +02:00