Commit graph

5523 commits

Author SHA1 Message Date
Andrii Chubatiuk
564e6ea024
app/{vminsert,vmagent}: drop time series on exceeding labels limits.
Previously, time series with labels exceeding the configured limits were truncated and written to storage, potentially causing data inconsistency. This could lead to collisions between time series and make it difficult to identify the source due to truncated labels.

This commit changes the behavior:
*  Such time series are now rejected outright.
* Rejected time series are logged to stdout, and corresponding counters are incremented.  
* removes `vm_too_long_label_values_total`, `vm_too_long_label_names_total`, `vm_metrics_with_dropped_labels_total` metrics.  
* adds new values `[too_many_labels,too_long_label_name,too_long_label_value]`  to `reason` label of the `vm_rows_ignored_total` metric name

related issues:
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6928
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7661
2024-12-10 21:19:16 +01:00
Zhu Jiekun
6b48126603
discovery/docker: add match_first_network support for docker_sd_configs
This commit aligns behaviour of docker service discovery with Prometheus implementation.

It adds the following changes:
* introduce new config param `match_first_network` with default value of `true`. It uses the first network if the container has multiple networks
defined.  It should help to avoid collecting duplicate targets error with multi network setups.

* add `networks` for the containers with linked network to the other containers with `network_mode: container:id` setting. It resolve an issue with attached containers aka `pods` in Kubernetes.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7398
2024-12-10 20:15:33 +01:00
Yury Molodov
4a2192431d
vmui: prevent accordion collapse on text selection in headers
Prevent accordion from collapsing when selecting text in headers.

Related issue: 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7742
2024-12-10 20:05:32 +01:00
Yury Molodov
86bc7d5cd1
vmui: fix incorrect message in Table tab
Updated the message in the “Table” tab of the VictoriaMetrics UI. It now
correctly displays the step value based on the actual configuration.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7401
2024-12-10 20:00:23 +01:00
hagen1778
d05fadf988
docs: fix typo in facets example
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-10 15:52:33 +01:00
Hui Wang
e439e40e79
app/vmalert: fix possible template overwritten between rule annotations
Previous commit b09272ccac added regression, which could lead to the template
global state overwrites. 
 
 The issue related to the mechanism how `vmalert` inherits templates. It has global templates, that could be changed via `rule.templates` flag. And local templates defined per labels/annotations for rules and groups.

 During labels/annotations templating state could be changed via `define` syntax. 

 This commit restores previous behavior with `Clone` call for templates before templating labels/annotations.

 Affected releases:
- 1.106.1
- v1.102.7
- v1.97.12

 Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6894
2024-12-10 14:59:40 +01:00
Nikolay
d6f5ba2887
app/vmauth: allow to start with empty auth config file
This commit adds ability to launch vmauth without configuration file.
Which is possible use case for operator based installations.

  Operator provides global resource `VMAuth` and allows to create
`VMUser` objects for it. Eventually operator creates configuration for
`VMAuth` based on user defined selectors for `VMUser`.

  Since there is no direct relations between
those objects. And any object could be created in on-demand by
Kubernetes users. It's required to be able to start `vmauth` with empty
auth config file.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6467
2024-12-10 14:51:11 +01:00
Github Actions
94e4c4e367
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2024-12-10 14:48:29 +01:00
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aadd8d5f3a
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@649d972 (#7786) 2024-12-10 14:47:03 +01:00
hagen1778
6b0ae0b79f
docs/vmalert: update debug description
* mention that `debug` messages require -loggerLevel=INFO
* rm version requirement, as mentioned version is pretty old
and it is liklely everyone is using a newer version

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-10 10:22:39 +01:00
Nikolay
a51a18403c
lib/storage: properly apply dedup.minScrapeInterval
Previously, if only `-dedup.minScrapeInterval` was set without
`downsampling.Period, function
getDownsamplingFilters returned empty result for
downsamplingPeriodFilters. Because it didn't take in
account globalDedup variable.

 This commit adds fast path for this case and returns a single
downsampling filter with global interval value.

In addition, it adds the following changes:

* Removes global state modification at ParseDownsamplingPeriods
  function. Which could lead to data races at vmselect
* simplifies logic of isDedupNeeded function. Since
  donwsamplingPeriodsWithout filters is subset of
dowsamplingPeriodByFilters. There is no need for len check
* Improves tests by proper reset global state of downsampling

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7764
2024-12-09 15:20:22 +01:00
Aliaksandr Valialkin
de0ae735aa
lib/logstorage: add count_uniq_hash function to stats pipe
This function calculates the number of unique value hashes. This number is a good approximation
for the number of unique values. The `count_uniq_hash` function uses less memory and works faster
than `count_uniq` when applied to fields with big number of unique values.
2024-12-09 13:29:41 +01:00
Alexander Marshalov
acbe526307
vmbackupmanager: increase min sleep time between scheduling cycles from 0 to 1s to avoid spammed logs. (#807)
* vmbackupmanager: increase min sleep time between scheduling cycles from 0 to 1s to avoid spammed logs.

* Update docs/changelog/CHANGELOG.md

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-09 12:29:25 +01:00
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2024-12-09 12:21:30 +01:00
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Automatic update helm docs from VictoriaMetrics/helm-charts@4b502fc (#7768)
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2024-12-09 12:21:01 +01:00
Aliaksandr Valialkin
f54f73033b
docs/VictoriaLogs/LogsQL.md: typo fix: remove double with with 2024-12-09 00:37:01 +01:00
Aliaksandr Valialkin
75a2e23b7e
deployment: update VictoriaLogs Docker image from v1.3.1-victorialogs to v1.3.2-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.3.2-victorialogs
2024-12-09 00:34:53 +01:00
Aliaksandr Valialkin
6fe079dbfb
docs/VictoriaLogs/CHANGELOG.md: cut v1.3.2-victorialogs release 2024-12-09 00:30:59 +01:00
Aliaksandr Valialkin
843fae3419
lib/logstorage: fix possible panic in stream_context pipe
The panic may occur when the surrounding logs for some original log entry are empty.
This is possible when these logs were included into surrounding logs for the previous original log entry.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7762
2024-12-09 00:24:20 +01:00
Aliaksandr Valialkin
db961f8609
lib/logstorage: add an ability to detect common patterns at collapse_nums pipe
The following patterns are detected:

- `<N>-<N>-<N>-<N>-<N>` is replaced with `<UUID>`.
- `<N>.<N>.<N>.<N>` is replaced with `<IP4>`.
- `<N>:<N>:<N>` is replaced with `<TIME>`. Optional fractional seconds after the time are treated as a part of `<TIME>`.
- `<N>-<N>-<N>` and `<N>/<N>/<N>` is replaced with `<DATE>`.
- `<N>-<N>-<N>T<N>:<N>:<N>` and `<N>-<N>-<N> <N>:<N>:<N>` is replaced with `<DATETIME>`. Optional timezone after the datetime is treated as a part of `<DATETIME>`.
2024-12-08 20:09:02 +01:00
Aliaksandr Valialkin
c45451bf69
lib/promutils: properly parse timestamps in microseconds and nanoseconds
This is needed for _time filter in VictoriaLogs, which supports timestamps with nanosecond precision
2024-12-08 20:07:43 +01:00
Aliaksandr Valialkin
30029f1e39
deployment: update VictoriaLogs Docker image from v1.3.0-victorialogs to v1.3.1-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.3.1-victorialogs
2024-12-08 02:20:37 +01:00
Aliaksandr Valialkin
48f395456e
lib/logstorage: fix assignment to entry in nil map panic at facets pipe
The panic has been introduced in the commit b4f3861690
2024-12-08 02:16:46 +01:00
Aliaksandr Valialkin
08ce6ef825
deployment: update VictoriaLogs Docker image from v1.2.0-victorialogs to v1.3.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.3.0-victorialogs
2024-12-08 01:49:13 +01:00
Aliaksandr Valialkin
cd10bb585c
docs/VictoriaLogs/CHANGELOG.md: cut v1.3.0-victorialogs release 2024-12-08 01:41:41 +01:00
Aliaksandr Valialkin
65d831a0ee
lib/logstorage: add collapse_nums pipe, which replaces decimal and hexadecimal nums in the given log field with <N>
This is useful for detecting patterns across log messages, which differ by various numeric fields,
with the following query:

_time:1h | collapse_nums | top 10 by (_msg)
2024-12-08 01:03:30 +01:00
Aliaksandr Valialkin
48540ac409
app/vlselect: allow passing max_value_len query arg to /select/logsql/facets API
The max_value_len query arg allows controlling the maximum length of values
per every log field. If the length is exceeded, then the log field is dropped
from the results, since it contains incomplete (misleading) set of most frequently seen field values.
2024-12-07 14:30:07 +01:00
Andrii Chubatiuk
fefa3e7936
deployment/rules: updated sum expressions in alerts to be able to inject cluster labels in helm charts scripts (#7670)
### Describe Your Changes

Many users are running k8s-stack in multiple kubernetes clusters and to
configure a proper routing in alertmanager it's required to support
`cluster` label in alerting rules. It's now implemented in helm-chart
hack scripts, but it's tricky part to define if cluster label should be
added or not, when functions has no `by` expression. Updated existing
alerts to provide later an ability to inject cluster label later

Also take into an account `storage.minFreeDiskSpaceBytes` in
`DiskRunsOutOfSpace` alerts

### 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>
2024-12-06 15:48:09 +01:00
Aliaksandr Valialkin
08af80ebe0
lib/logstorage: add an ability to change the time window for searching for surrounding logs in the stream_context pipe
Thanks to @worker24h for the idea at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7637#issuecomment-2523313740
2024-12-06 15:47:52 +01:00
Andrii Chubatiuk
915867fe56
cspell: fixed typos, updated dictionary 2024-12-06 15:29:34 +01:00
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2024-12-06 15:28:55 +01:00
Aliaksandr Valialkin
bddb0e369f
lib/logstorage: optimize stream_context pipe over log streams with tens of millions of logs
`stream_context` is implemented in the way, which needs scanning all the logs for the selected log streams.
The scan performance is usually fast, since the majority of blocks are skipped, since they do not contain
rows with the needed timestamps. But there was a pathological case with `stream_context before N`:

VictoriaLogs usually scans blocks in chronological order. That means that the `before` context logs are constantly
updated with the new logs. This requires reading the actual data for the requested log fields from disk.
The workaround is to split the process of obtaining stream context logs into two phases:

1. Select only timestamps for the stream context logs, whithout selecting other log fields.
   This operation is usually much faster than reading the requested log fields.

2. Select stream context logs for the selected timestamps. This operation is usually fast,
   since the requested number of context logs is usually not so big.

Performance testing for the new algorithm shows up to 30x speed improvement for `stream_context before N`
and up to 5x speed improvement for `stream_context after N` when applied to log stream with 50M logs.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7637
2024-12-06 15:00:46 +01:00
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Co-authored-by: Hui Wang <haley@victoriametrics.com>
2024-12-06 11:48:10 +08:00
Aliaksandr Valialkin
ceb081a018
deployment: update VictoriaLogs Docker image from v1.1.0-victorialogs to v1.2.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.2.0-victorialogs
2024-12-06 04:42:39 +01:00
Aliaksandr Valialkin
e2fa25ab29
docs/VictoriaLogs/CHANGELOG.md: cut v1.2.0-victorialogs release 2024-12-06 04:35:15 +01:00
Aliaksandr Valialkin
740548ccfc
app/vlselect: add /select/logsql/facets endpoint
This endpoint returns the most frequent values per each field seen in the selected logs.
This endpoint is going to be used by VictoriaLogs web UI for faceted search.
2024-12-06 02:41:09 +01:00
Aliaksandr Valialkin
dbec34bafc
lib/logstorage: add facets pipe for returning the most frequent values across all the log fields seen in the selected logs 2024-12-06 01:24:15 +01:00
Aliaksandr Valialkin
80c5066ef3
lib/logstorage: properly format math pipe expressions, which contain multiple binary operators with the same priority
Previously such expressions were improperly formatted, which could result
in incorrect calculations at vlogscli.

For example, 'x / (y / z)' was formatted as 'x / y / z',
while 'x - (y + z)' was formatted as 'x - y + z'.
2024-12-05 17:10:47 +01:00
Aliaksandr Valialkin
c3b8da81cd
lib/logstorage: add rate and rate_sum stats functions
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7415
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7646
2024-12-05 17:10:46 +01:00
f41gh7
8b1fd6a619
docs/changelog: mention vmselect panic bugfix
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-12-05 15:34:15 +01:00
Aliaksandr Valialkin
b57f8d3cb6
docs/VictoriaLogs/LogsQL.md: add references to first and last pipes from the top pipe description
`top` pipe can be confused with the `first` and `last` pipes, so add references to these pipes from the `top` pipe docs.
This should help users locating the needed pipes.
2024-12-05 13:33:40 +01:00
Hui Wang
f4776fec1b
app/vmauth: fix requests routing by host when using `src_hosts"
Requests processed by built-in HTTP server has the [origin
form](https://datatracker.ietf.org/doc/html/rfc7230#section-5.3) rather
than the absolute form.

 So in[Request.URL](https://pkg.go.dev/net/http#Request), fields other than
Path and RawQuery will be empty.
> 	// For server requests, the URL is parsed from the URI
> 	// supplied on the Request-Line as stored in RequestURI.  For
> 	// most requests, fields other than Path and RawQuery will be
> 	// empty. (See RFC 7230, Section 5.3)

 Using `request.Host` field instead to match `src_hosts` fixes issue and allows to route requests properly.

An addition It allows user to route requests with customized `Host` header.
2024-12-05 11:44:59 +01:00
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2024-12-05 10:00:12 +01:00
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Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@3bc9782 (#7743) 2024-12-05 09:59:25 +01:00
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Automatic update helm docs from VictoriaMetrics/helm-charts@5c35472 (#7747)
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2024-12-05 09:59:04 +01:00
Aliaksandr Valialkin
601a25d4e8
deployment: update VictoriaLogs Docker image from v1.0.0-victorialogs to v1.1.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.1.0-victorialogs
2024-12-05 02:02:23 +01:00
Aliaksandr Valialkin
b9b117d149
docs/VictoriaLogs/CHANGELOG.md: cut v1.1.0-victorialogs release 2024-12-05 01:55:11 +01:00
Aliaksandr Valialkin
534371031e
lib/logstorage: add first and last pipes
The `first N by (field)` pipe is a shorthand to `sort by (field) limit N`,
while the `last N by (field)` pipe is a shorthand to `sort by (field) desc limit N`.

While at it, add support for partitioning sort results by log groups and applying
individual limit per each group.

For example, the following query returns up to 3 logs per each host with the biggest value
for the `request_duration` field:

_time:5m | last 3 by (request_duration) partition by (host)

This query is equivalent to the following one:

_time:5m | sort by (request_duration) desc limit 3 partition by (host)

Automatically add the 'partition by (_time)` into `sort`, `first` and `last` pipes
used in the query to `/select/logsql/stats_query_range` API.
This is needed for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7699
2024-12-05 01:42:03 +01:00
Aliaksandr Valialkin
0602d60047
deployment/docker: update Go builder from Go1.23.3 to Go1.23.4
See https://github.com/golang/go/issues?q=milestone%3AGo1.23.4+label%3ACherryPickApproved
2024-12-04 22:45:20 +01:00
Aliaksandr Valialkin
77430b797d
lib/logstorage: add support for uppercase/lowercase transformations for log fields in "| format ..." pipe
This is needed for consistent formatting of some log fields in the same case.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7620#issuecomment-2502170924
2024-12-04 14:38:37 +01:00
Artem Fetishev
f2ad481a1f
vendor: uppdate metricsql to v0.81.0
This is a follow-up for
https://github.com/VictoriaMetrics/metricsql/pull/37. 

It ports the fix to the VictoriaMetrics repo

Related issue:

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5796


---------

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-12-04 14:27:09 +01:00
Aliaksandr Valialkin
17b813ba28
app/vlinsert: use default set of log stream fields for Loki and OpenTelemetry protocols if _stream_fields query arg is empty
Loki protocol supports a list of log stream labels - see https://grafana.com/docs/loki/latest/get-started/labels/

OpenTelemetry protocol also supports a list of log stream labels, which are named resource attributes there.
See https://opentelemetry.io/docs/concepts/resources/#semantic-attributes-with-sdk-provided-default-value

Simplify logs' ingestion into VictoriaLogs for these protocols by allowing the data ingestion without
the need to specify _stream_fields query arg or VL-Stream-Fields HTTP header. In this case the upstream log stream fields
are used during data ingestion. The set of log stream fields can be overriden via _stream_fields query arg
and via VL-Stream-Fields HTTP header if needed.

Thanks to @AndrewChubatiuk for the initial idea and implementation at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7554
2024-12-04 13:57:23 +01:00
Aliaksandr Valialkin
c58d0549a8
app/vlinsert: continue parsing lines after too long lines in JSON line stream and Elasticsearch bulk import stream
Previously all the lines after the too long line in the stream were ignored. This wasn't expected by most users.
2024-12-04 12:18:28 +01:00
hagen1778
cc70b5bb34
docs: fix typo after 9feacf9761
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-04 09:10:54 +01:00
hagen1778
9feacf9761
docs: add version marker for retention/downsampling filters
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-04 09:01:36 +01:00
Fred Navruzov
53d438aab0
docs/vmanomaly: release v1.18.8 (#7734)
### Describe Your Changes

docs/vmanomaly: release v1.18.8

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-12-03 23:49:55 +02:00
hagen1778
d29260f4e8
docs: update telegraf ingestion examples
* explicitly mention it is using HTTP protocol
* consistently use `victoriametrics_url` placeholder across the docs
* mention v2 influx format in docs
* consistently remove/add extra newlines for better formatting

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-03 20:54:38 +01:00
hagen1778
671ba82894
docs: fix newline typo in vmauth
Extra new line was removed after macros substitution

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-03 15:47:15 +01:00
Github Actions
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Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@558d333 (#7725) 2024-12-03 15:44:02 +01:00
Fred Navruzov
cdf384eb4d
docs/vmanomaly - release v1.18.7 (#7719)
### Describe Your Changes

- docs/vmanomaly - release v1.18.7
- modified table markdown for proper rendering on vmanomaly component
pages

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-12-02 20:32:17 +02:00
f41gh7
c89926bdf7
docs/changelog: fixes date typo 2023->2024
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-12-02 14:27:57 +01:00
hagen1778
33a60f907c
docs: bump last LTS versions
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-02 13:07:47 +01:00
hagen1778
5e0db31914
docs: re-order and cleanup changelog items
* sort changes by importance
* cleanup wording in change nots

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-12-02 13:02:23 +01:00
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2024-12-02 11:54:29 +01:00
Lauri Tirkkonen
e4525516e2
docs/vlogs: replace reference to fluentbit with vector
the helm chart being referenced switched from fluentbit to vector in
a1aea5d694ff725c350b325205e3372b52242639, so update the docs to match
2024-12-02 11:53:29 +01:00
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Automatic update helm docs from VictoriaMetrics/helm-charts@612923a (#7713)
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2024-12-02 11:46:15 +01:00
f41gh7
b4d8d135e9
{docs,deployment}: update vm apps to the latest v1.107.0 release version 2024-12-02 11:09:05 +01:00
f41gh7
12c9aa9bf3
CHANGELOG.md: cut v1.107.0 release 2024-12-02 10:27:51 +01:00
Fred Navruzov
30b61c6d8a
docs/vmanomaly - patch release v1.18.6 docs (#7706)
### Describe Your Changes

docs/vmanomaly - patch release v1.18.6 docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-12-01 18:20:52 +02:00
Nikolay
22e6385f56
lib/logstorage: fixes panic at Block.MustInitFromRows (#7695)
Previously Block columns wasn't properly limited by maxColumnsPerBlock.
And it was possible a case, when more columns per block added than
expected.
 For example, if ingested log stream has many unuqie fields
and it's sum exceed maxColumnsPerBlock.
 We only enforce fieldsPerBlock limit during row parsing, which limits
isn't enough to mitigate this issue. Also it
would be very expensive to apply maxColumnsPerBlock limit during
ingestion, since it requires to track all possible field tags
combinations.

 This commit adds check for maxColumnsPerBlock limit during
MustInitFromRows function call. And it returns offset of the rows and
timestamps added to the block.
 Function caller must create another block and ingest remaining rows
into it.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7568

### 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: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-11-30 17:40:56 +01:00
Aliaksandr Valialkin
50bfa689c9
app/vlinsert: expose vl_bytes_ingested_total metric
This metric tracks an approximate amounts of bytes processed when parsing the ingested logs.
The metric is exposed individually per every supported data ingestion protocol. The protocol name
is exposed via "type" label in order to be consistent with vl_rows_ingested_total metric.

Thanks to @tenmozes for the initial idea and implementation at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7682

While at it, remove the unneeded "format" label from vl_rows_ingested_total metric.
The "type" label must be enough for encoding the data ingestion format.
2024-11-30 17:25:57 +01:00
f41gh7
6d0420b454
make docs-update-version 2024-11-29 17:45:18 +01:00
Nikolay
430163d01a
app/vmagent: fixes multitenant token parse
Previously, vmagent produced parsing error for 'multitenant' auth token
value for the cases:
* data ingestion with enableMultitentEndpoints
* data scrapping at promscrape

 It's inconsistent to the other VictoriaMetrics components.
Since 'multitenant' is well-known token value for multitenancy via
labels. And vmagent is intended to be compatible with vminsert ingestion
endpoints.

 This commit replaces NewToken with NewTokenPossibleMultitenant function
for token parsing. It allows to use multitenant value for it. And it
makes token values consistent for the all components.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7694
2024-11-29 14:04:07 +01:00
f41gh7
f404e0b3a5
app/vmauth: fixes ip_filters init for uauthorized_user
Previously ip_filters wasn't properly inited for this part of config.
It resulted to bypass requests for this section.

 This commit properly inits `ip_filter`.
2024-11-29 11:01:00 +01:00
f41gh7
1d4a4eb8b0
app/vmauth: add ip_filter deny metrics
Previously, all requests rejected by `ip_filter` were silently aborted.

This commit adds new metrics:
* vmauth_user_ip_denies_total
* vmauth_global_ip_denies_total
* vmauth_unauthorized_user_ip_denies_total

 It adds observability to this feature and allow to measure rejected requests.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6883

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-29 11:00:32 +01:00
Github Actions
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Automatic update helm docs from VictoriaMetrics/helm-charts@f5f1b9c (#7691)
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2024-11-29 10:30:34 +01:00
Hui Wang
000a918f38
app/vmalert-tool: print an error message if no rule group is found under 'rule_files'
Both vmalert and vmalert-tool support multiple `rule_files` and use
directory as a file, so it's ok if some files don't contain any rule
group. But vmalert-tool should warn the user if no rule group is found
in any of the `rule_files`.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7663
2024-11-29 10:29:04 +01:00
Nikolay
9c35807368
app/vmauth: add removeXFFHTTPHeaderValue flag
Previously, there was no option to replace value of `X-Forwarded-For`
HTTP Header. It was only possible to completely remove it. It's not good
solution, since backend may require this information. But using direct
value of this header is insecure. And requires complex knowledge of
infrastruce at backend side (see spoofing X-Forwarded-For articles).

This commit adds new flag, that replaces content of `X-Forwarded-For`
HTTP Header value with current `RemoteAddress` of client that send
request.
It should be used if `vmauth` is directly attached to the internet.

 Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6883

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-29 10:25:47 +01:00
Nikolay
92512cbe54
app/vmauth: add real_ip_header to ip_filters
This commit allows vmauth to obtain client IP address from HTTP Headers.
Main scenario for it is vmauth located behind reverse-proxy.

 It adds both global and per user configuration settings: -httpRealIPHeader and `real_ip_header` config option.

vmauth try to obtain IP from header if this setting is set. If header is not exists, vmauth fallbacks to `remoteAddress`.

Commit also updates incorrect benchmarks and align test package naming for ip_filters

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6883

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-28 14:55:35 +01:00
Yury Molodov
dec9a2f023
vmui: fix predefined panels
### Describe Your Changes

- Fixes the handling of the `showLegend` flag.  
- Fixes the handling of `alias`.  
- Adds support for alias templates, allowing dynamic substitutions like
`{{label_name}}`.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7565
2024-11-28 13:47:37 +01:00
Github Actions
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Automatic update helm docs from VictoriaMetrics/helm-charts@a5bc12b (#7685)
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2024-11-28 13:25:10 +01:00
Fred Navruzov
6fa3283d04
docs/vmanomaly - release 1.18.5 (#7684)
### Describe Your Changes

docs/vmanomaly - release 1.18.5 doc updates

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-28 13:34:45 +02:00
Nikolay
20d5314833
app/vmauth: adds dryRun flag for config validation
This flag only validates configuration file pointed by `auth.config`
flag.

 Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7505

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-27 13:51:48 +01:00
Yury Molodov
10c42668a1
vmui/logs: optimize memory consumption (#7524)
### Describe Your Changes

- **Memory Optimization**: Reduced memory consumption on the "Group" and
"JSON" tabs by approximately 30%.

- **Table Pagination**: Added pagination to the "Table" view with an
option to select the number of rows displayed (from 10 to 1000 items per
page, with a default of 1000). This change significantly reduced memory
usage by approximately 75%.

Related to #7185

### 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>
2024-11-27 13:49:06 +01:00
Andrii Chubatiuk
60d587f55b
docs/vmgateway: added to documentation a case, when vm_access claim value is of string type 2024-11-27 11:13:59 +01:00
Viet Hung Nguyen
466cbee433
docs: fix rule unittest rule_files point to alerts.yaml (#7664)
### Describe Your Changes

Fix wrong path to rules_file in vmalert-tool doc

### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Viet Hung Nguyen <hvn@familug.org>
Co-authored-by: Hui Wang <haley@victoriametrics.com>
2024-11-27 08:04:21 +01:00
Hui Wang
cdbe69e62b
docs: add multitenat endpoints usage for vmalert multitenancy (#7665)
### 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/).
2024-11-27 08:01:11 +01:00
Zhu Jiekun
7374a8813d
lib/promscrape/discovery: properly apply the resource_group filter for Azure service discovery
Previously, this filter did not apply to virtual
machine scale sets, causing all virtual machines to be discovered.

 This commit conditionally adds `resource_group` filter for Azure service discovery on virtual
machine scale sets. 

 Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7630.
2024-11-26 19:06:43 +01:00
Roman Khavronenko
8ab1261750
app/vmauth: dump requests that failed the route rules to stderr (#7649)
Additional info from the dump can be used to debug rotuing rules.

https://pkg.go.dev/net/http/httputil#DumpRequest

### 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>
2024-11-26 10:36:27 +01:00
Artem Navoiev
b1324360b8
docs: update formatting on cloud billing page
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-11-26 09:52:53 +01:00
matty
c3fa806b2f
docs: Bump LTS versions (#7658)
### Describe Your Changes

LTS versions are out of date, linking to old releases. This updates them
to the latest.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-26 09:45:06 +01:00
Artem Navoiev
3adc7abf8f
docs: add cloud billing page (#7655)
### 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>
2024-11-25 11:03:15 -08:00
Github Actions
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2024-11-25 18:07:27 +01:00
Andrei Baidarov
727bc02a5c
vmagent: set up a timeout for tcp connection establishment during k8s discovery
Previously, default dial timeout was used for kubernetes API server connection.

 This commit changes it for custom dialer used by the all VictoriaMetrics components. It has lower connection timeout (30s by default). 


 Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7127

---------
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-11-25 18:02:09 +01:00
hagen1778
71d774f76d
docs: re-structure multitenancy docs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-25 13:10:30 +01:00
hagen1778
530b731101
docs: update otel docs
* cross-link related doc chapters and guides about otel
* mention different URL format for cluster version of VM

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-25 13:10:14 +01:00
hagen1778
0e6731323a
docs: update link for tsdb stats word
The link was pointing to itself, which doesn't make sense.
Changed it to point to https://docs.victoriametrics.com/url-examples/#apiv1statustsdb

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-25 12:27:26 +01:00
Nikolay
bdac00f674
app/vmselect: fixes multitenant cache init
Previously multitenant cache was inited before flag.Parse call. It
didn't allow to change cache expiration value and default value was
always used.

 This commit adds cache init at the first time cache was called.

 Also this commit adds small cache improvements:
* chore for cleanup cache, it now uses common pattern for in-place items
filtering
* fail cache request fast if item is already expired

---------
Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-11-25 11:51:30 +01:00
Andrei Baidarov
037808dad5
app/vmselect: fix panic/incorrect tenant in key
This is a follow-up after 3120dc2

- Consistently use key for rollupCache in multitenant mode cache keys use different authTokens. Previously it could lead to panic in rare cases when cache state was inconsistent.
- Do not share `err` variable across goroutines for `processBlock` function. It could lead to data races.

Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7549
---------
Signed-off-by: Andrei Baidarov <abaidarov@yandex.ru>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-11-25 11:50:49 +01:00
Hui Wang
508bafced3
vmalert-tool: exit immediately with error message if no test file found in -files (#7627) 2024-11-25 11:43:50 +01:00
Github Actions
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2024-11-25 10:08:51 +01:00
dmitry-shur
2328656f87
docs: fixed typo in FAQ (#7643)
### 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/).
2024-11-25 09:43:00 +01:00
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2024-11-25 09:10:51 +01:00
hagen1778
c9837de9cd
docs: add vmui section to cluster docs
It looks like users get confused with vmui availability in vmselect.
Adding a note about it to cluster docs should improve situation.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7631

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-24 14:18:26 +01:00
Artem Navoiev
6c6e469bfb
docs: cloud mention silver level in support
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-11-23 11:08:18 +01:00
Hui Wang
6ff1de89a9
vmalert: fix alert states restoration (#7624)
Previously, when the alert got resolved shortly before the vmalert
process shuts down, this could result in false alerts.

This change switches vmalert to use MetricsQL function during alerts state restore, which makes it
incompatible for state restoration with PromQL.

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-11-22 09:11:31 +01:00
Github Actions
4319d9f2b0
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@a5e2cb4 (#7622) 2024-11-21 19:32:27 +01:00
hagen1778
a15fcac1b6
docs: update differences between vmagent and Prometheus in FAQ
* mention stream aggregation
* rm statement that Prometheus can only pull data, which is not true anymore
* mention absence of backfilling limitations

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-21 16:30:59 +01:00
Ivan Yurochko
5dd879cd17
lib/streamaggr: add ignore_first_sample_interval param for streamaggr cfg (#7313)
### Describe Your Changes

As of right now by default aggregated output in streaming aggregation
takes a staleness interval and only starts sending first samples after
the staleness interval passes. We have a use case where we prefer to
start sending data as soon as we have any. This adds the option to
configure when we start sending first samples

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7116

### Checklist

The following checks are **mandatory**:

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

---------

Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-11-21 16:20:22 +01:00
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2024-11-21 16:04:37 +01:00
hagen1778
a4b3ce9641
docs: mention Raw Query tab in vmui
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7024
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-21 16:03:05 +01:00
Yury Molodov
cd0ad293fe
vmui: add Raw Query tab (#7575)
### Describe Your Changes

1. **Add new `Raw Query` tab**  
A new `Raw Query` tab has been added to the
[vmui](https://docs.victoriametrics.com/#vmui) interface for displaying
raw data. The tab uses the `/api/v1/export` API endpoint. Related issue:
[#7024](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7024)


2. **Fix rendering of isolated points on the graph**  
Previously, isolated points (not connected to other points on the left
or right) were not visible on the graph. Now, they are rendered
correctly.
 

### 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>
2024-11-21 15:52:50 +01:00
Nikolay
bb399518db
app/vmselect: properly return binary pow function result (#7619)
Previously, for `^` aka pow function calls, VictoriaMetrics returned `1`
if left arg was Nan. For example, given query=`(hour()==2)^1` returns 1
for NaN produced by hour() == 2 function. It added additional non-exist
datapoints to the timeseries.

This commit port bugfix from `metricql` package and adds test for it.
Now, VictoriaMetrics
correctly returns `NaN` for such cases.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7359

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-21 15:16:28 +01:00
Hui Wang
1bd927e3fe
vmalert: remove deprecated cmd-line flags -datasource.lookback, `da… (#6779)
…tasource.queryTimeAlignment` and `remoteRead.ignoreRestoreErrors`

Those flags were all deprecated before
[v1.101.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.101.0).
2024-11-21 13:58:09 +01:00
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Automatic update operator docs from VictoriaMetrics/operator@b3e19a2 (#7608)
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2024-11-21 09:48:14 +01:00
Github Actions
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Automatic update helm docs from VictoriaMetrics/helm-charts@8a9669e (#7616)
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2024-11-21 09:47:46 +01:00
Will Jordan
a19a4f34ff
lib/tenantmetrics: improves CounterMap performance with large numbers of tenants
Previously, map for storing tenant metrics was re-created to each newly ingested tenant. It has significant performance impact for systems with large number of tenants.

 This commit addresses this issue by changing algorithm of creating tenant metric records at map. Instead of map re-creation, it uses `sync.Map` primitive.

Benchmark results:

```
goos: linux
goarch: amd64
pkg: github.com/VictoriaMetrics/VictoriaMetrics/lib/tenantmetrics
cpu: AMD Ryzen 9 5900X 12-Core Processor
                                            │ lib/tenantmetrics/orig.bench │     lib/tenantmetrics/new.bench     │
                                            │            sec/op            │    sec/op     vs base               │
CounterMapGrowth/n=100,nProcs=GOMAXPROCS-24                  1943.2µ ±  5%   248.0µ ± 11%  -87.24% (p=0.001 n=7)
CounterMapGrowth/n=100-24                                    434.63µ ±  5%   98.82µ ± 16%  -77.26% (p=0.001 n=7)
CounterMapGrowth/n=1000-24                                   32.719m ± 20%   1.425m ±  5%  -95.65% (p=0.001 n=7)
CounterMapGrowth/n=10000-24                                 3653.60m ±  5%   18.00m ±  2%  -99.51% (p=0.001 n=7)
geomean                                                       17.83m         890.4µ        -95.00%
```

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7482

---
Co-authored-by: Artem Fetishev <rtm@victoriametrics.com>
2024-11-20 18:42:47 +01:00
Alexander Frolov
7454d938cc
app/vmagent: respect Pushgateway protocol in multi-tenant vmagent handler (#7571)
### Describe Your Changes

fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3636 for
multi-tenant vmagent handler

### 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>
2024-11-20 16:34:25 +01:00
Hui Wang
580fb3ad85
doc: clarify rule group type (#7595)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7585
2024-11-20 16:23:13 +01:00
Renato Monteiro
4485877a83
docs: fix small grammatical error in CONTRIBUTING.md (#7596) 2024-11-20 16:22:42 +01:00
Github Actions
a8997e97de
Automatic update operator docs from VictoriaMetrics/operator@c2b7a5a (#7598)
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2024-11-20 16:21:49 +01:00
Github Actions
d3316b333d
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@c4d6669 (#7602) 2024-11-20 16:21:12 +01:00
Hui Wang
71f521fc0c
vmalert: revert the default value of -remoteWrite.maxQueueSize from… (#7570)
… `1_000_000` to `100_000`

It was bumped in
[v1.104.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.104.0),
which increases memory usage and is not needed for most setups. See
[this
issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7471).
2024-11-20 16:20:51 +01:00
Github Actions
6bf49aef03
Automatic update operator docs from VictoriaMetrics/operator@1e7c2c5 (#7582)
Automated changes by
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2024-11-19 16:40:51 +01:00
Github Actions
a8c5035d3d
Automatic update helm docs from VictoriaMetrics/helm-charts@131846f (#7581)
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2024-11-19 16:40:20 +01:00
Mathias Palmersheim
43a45cf4e3
Updated vmanomaly product link (#7580)
### 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/).

fixes #7579 7579
2024-11-18 15:56:48 -06:00
Fred Navruzov
a534df6cf3
docs/vmanomaly: add self-monitoring section (#7558)
### Describe Your Changes

- Added self-monitoring guide for `vmanomaly`.
- Added cross-referencing on other pages.
- Slight improvements in wording on related pages
- Update references to v1.18.4
- [x] publish Grafana dashboard to
https://grafana.com/orgs/victoriametrics/dashboards:
https://grafana.com/grafana/dashboards/22337-victoriametrics-vmanomaly/

@AndrewChubatiuk , JFYI if it somehow impacts your work on supporting
`vmanomaly` in operator.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-18 20:14:46 +02:00
JAYICE
a696ef21df
docs: correct the wrong description of vector support in the docs (#7566)
### Describe Your Changes

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7557

Vector only supports OpenTelemetry as a source.
2024-11-18 16:30:43 +01:00
f41gh7
d4d3ec877e
{deployment/,docs/}: point app versions to the lastest v1.106.1 release
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-18 15:07:30 +01:00
f41gh7
4ade6f9d25
docs/changelog: mention 1.106.1,1.102.7 and 1.97.12 releases
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-11-18 14:33:04 +01:00
f41gh7
4b74baf696
CHANGELOG.md: cut v1.106.1 release
remove upcoming v1.107.0 release from changelog
2024-11-15 23:38:06 +01:00
f41gh7
0abefae46c
CHANGELOG.md: cut v1.107.0 release 2024-11-15 18:06:48 +01:00
Zakhar Bessarab
11af902b22
lib/storage/downsampling: handle dedup separately from downsampling rules with filters
Previously, dedup was added as a downsampling rule with 0s offset to all downsmapling rules with filters. That enforced a metric name lookup even in cases it is not needed.
For example, the following configuration: `-dedup.minScrapeInterval=10s -downsampling.period={__name__=~"node.*"}:1h:1m` would be parsed as: `{__name__=~"node.*"}:1h:1m {}:0s:10s`

This commit changes this logic and treats dedup as a separate case. This allows to perform metric name lookups only in cases when timestamp of current partition can be eligible to use some of downsampling filters. Newer parts will not trigger metric name lookup and will apply deduplication directly.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7440
---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-11-15 17:56:47 +01:00
Nikolay
1985110de2
lib/storage: properly check for minMissingTimestamps
After changes at commit 787b9cd. Minimal timestamps for extDB check was performed without context of the index search prefix.
It worked fine for Single node version, but for cluster version a different prefix was used for
metricID search requests. It may lead to incomplete results, if minimal missing timestamp was cached
for the tenant with different ingestion patterns.

 Minimal reproducible case is:
- metrics were ingested for tenants 0 and 1
- at some point in time metrics ingestion for tenant 1 stopped
- index records have the following timestamps layout:
 tenant 0:  1,2,3,4,5,6
 tenant 1:  1,2,3,4
- after indexDB rotation, containsTimeRange lookups may produce
  incorrect results:
 time range request for tenant 1 - 5:6 caches 5 as min timestamp
 request for the same or smaller time range for tenant 0 now returns
empty results.

Second case:
- requests for the tenant without metrics always updates atomic value with incorrect minimal time range for other tenants.

 This commit replaces single atomic with map of search prefix keys. It should have slight performance overhead,
but work consistently for cluster version. minMissingTimestamp is cached by prefix search key, which included tenantID.

 Since it will be only populated at runtime, it doesn't hold unused tenants for queries.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7417
2024-11-15 16:25:13 +01:00
Andrei Baidarov
479ae93e04
app/vmselect: fixes possible panics for multitenant queries
This commit fixes panic for multitenant requests and empty storage node responses for tenants api.

 It also optimizes `populateSqTenantTokensIfNeeded` function calls, by making it only once for query request. Previously it was incorrectly called multiple times per each storage node request.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7549
---------
Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-11-15 16:22:30 +01:00
Aliaksandr Valialkin
fc0b6c62fe
docs: refer to the https://itnext.io/how-do-open-source-solutions-for-logs-work-elasticsearch-loki-and-victorialogs-9f7097ecbc2f in the appropriate places 2024-11-15 14:29:01 +01:00
Aliaksandr Valialkin
47a52f5f40
docs/Articles.md: fix broken link to Open-sourcing VictoriaMetrics article 2024-11-15 14:15:13 +01:00
andriibeee
5d85968659
app/vmauth: fix unauthorized_user routing inconsistency
This commit makes vmauth respect the routing config for unauthorized
requests for requests that despite having Authorization header failed to
authorize successfully.

 It covers the following use-cases:
- vmauth is used at load-balanacer and must forward requests as is. There is no any authorization configs.
- vmauth has authorization config, but it must forward requests with invalid credential tokens to some other backend.

related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7543

---------
Signed-off-by: Andrii <andriibeee@gmail.com>
2024-11-15 12:28:25 +01:00
Fred Navruzov
a335ed23c7
docs/vmanomaly - patch release 1.18.3 (#7540)
### Describe Your Changes

`vmanomaly` docs update with patch release 1.18.3

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-14 19:59:13 +02:00
Zhu Jiekun
0a6d58b4ca
app/vmctl: add command-line flag list to doc
This commit  adds documentation for  **Command-line flags** of vmctl.

---
Related issue: 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7521
2024-11-14 11:23:48 +01:00
Hui Wang
304996bc08
docs/vmalert: clarify some vmalert flags
Some flags are shared between datasourceURL and remoteReadURL, some
flags are not valid for victoriaLogs as the datasource.
2024-11-14 11:21:35 +01:00
Crazygit
5eb6a0f9da
docs/vlogs: fixes typo for VL-Extra-Field
`VL-Extra-Field` should changed to `VL-Extra-Fields` according to code
2024-11-14 11:20:30 +01:00
Artem Navoiev
1cf5cf05db
docs: vmbackupmanager specify schedule
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-11-14 10:43:37 +01:00
Fred Navruzov
5696a087b8
docs/vmanomaly - release 1.18.2 (#7533)
### Describe Your Changes

docs update for `vmanomaly` release 1.18.2

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-13 18:52:20 +02:00
Aliaksandr Valialkin
7e02cb484c
deployment/docker: update VictoriaLogs from v0.42.0-victorialogs to v1.0.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.0.0-victorialogs
2024-11-12 19:15:57 +01:00
Aliaksandr Valialkin
99607e2f3b
docs/VictoriaLogs/CHANGELOG.md: mention that VictoriaLogs gained all the planned features 2024-11-12 19:07:09 +01:00
Aliaksandr Valialkin
1bf58b2f13
docs/VictoriaLogs: cut v1.0.0-victorialogs 2024-11-12 18:31:59 +01:00
Aliaksandr Valialkin
4837dc6e09
docs/VictoriaLogs/querying/vlogscli.md: replace vlogsql with vlogscli everywhere in the docs
`vlogsql` was the initial name of the command-line utility for interactive querying of logs.
Later it was renamed to `vlogscli`.

Thanks to @grinapo for the bugreport at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7512
2024-11-12 18:21:00 +01:00
Aliaksandr Valialkin
33a4f275b1
app/vmauth: properly inherit user-level options at url_map when url_prefix isnt set at the user level
The following user-level options must be unconditionally inherited by url_map, since this is what most users expect:

- retry_status_codes
- load_balancing_policy
- drop_src_path_prefix_parts
- discover_backend_ips

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7519
2024-11-12 17:53:19 +01:00
Hui Wang
32b89447ae
dashboards: add file label filter to vmalert dashboard panels (#7515)
Previously, metrics from groups with the same name but in different
files could be mixed in the results.

e.g. the evaluation time
[here](https://grafana.maas.victoriametrics.com/d/LzldHAVnz/victoriametrics-vmalert?orgId=1&var-ds=PE8D8DB4BEE4E4B22&var-job=All&var-instance=All&var-file=%2Fetc%2Fvmalert%2Fconfig%2Fvm-per-tenant-rulefiles-0%2Fmaas-tenant-1011-maas-1011-vm-health.yaml&var-group=All&var-topk=5&editPanel=23)
is the total for multiple groups from different tenants.
2024-11-12 09:00:39 -07:00
Github Actions
254d9e2729
Automatic update helm docs from VictoriaMetrics/helm-charts@ae2dabc (#7522)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-11-12 09:00:19 -07:00
Github Actions
8b0f5b2315
Automatic update operator docs from VictoriaMetrics/operator@593d523 (#7510)
Automated changes by
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2024-11-12 08:59:51 -07:00
Zhu Jiekun
58ae3772fe
vmctl: add docs migrating from cluster to single with --vm-native-disable-binary-protocol (#7520)
### Describe Your Changes

when migrating from cluster to single, the native export API attach
`vm_account_id` and `vm_project_id` labels.
`--vm-native-disable-binary-protocol` is a workaround to remove them,
which is available since v1.93.0 but did not documented in vmctl doc.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4716

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-12 08:59:04 -07:00
Artem Fetishev
58dae07b7a
tests: cover key concepts with more tests (#7516)
More key concept tests

-  Verify how the time range points are calculated
-  Vefify that a range query is equivalent to many instant queries

Fix docs accordingly.

### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-11-12 08:57:54 -07:00
Fred Navruzov
47b7487b5f
docs: vmanomaly - release 1.18.1 (#7517)
### Describe Your Changes

doc updates for vmanomaly v1.18.1

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-12 10:20:29 +02:00
Github Actions
7e72848ab3
Automatic update helm docs from VictoriaMetrics/helm-charts@27cf093 (#7498)
Automated changes by
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2024-11-10 16:55:33 -07:00
Roman Khavronenko
6857736f04
docs: recommend using available_from in CONTRIBUTING and release gu… (#7493)
…ides

### 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>
2024-11-10 16:54:46 -07:00
Roman Khavronenko
564c309b11
docs: use available_from shortcode for versioning features (#7492)
### 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>
2024-11-10 16:54:28 -07:00
Aliaksandr Valialkin
0f2233aef3
Add --delete option to rsync command, so it removes non-existing files from the destination
- The --delete option is needed to be passed to rsync during backups,
Since otherwise the backup may contain superfluous files after the second run of rsync,
because these files can be already removed at the source because of background merge

- the --delete option is needed when restoring from backup in order to remove superfluous files
from the destination directory. Otherwise these files may lead to inconsistent data at VictoriaLogs.
2024-11-10 10:10:29 +02:00
Aliaksandr Valialkin
cc908122bd
docs/VictoriaLogs: remove support for alerting from the roadmap, since it has been already implemented in the commit 68bad22fd2
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7255
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6706
2024-11-09 00:09:21 +01:00
Aliaksandr Valialkin
bd106de2b2
deployment/docker: update VictoriaLogs Docker image from v0.41.0-victorialogs to v0.42.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.42.0-victorialogs
2024-11-08 23:51:56 +01:00
Aliaksandr Valialkin
23aa1897c6
deployment: update Go builder from Go1.23.1 to Go1.23.3
See https://github.com/golang/go/issues?q=milestone%3AGo1.23.2+label%3ACherryPickApproved
and https://github.com/golang/go/issues?q=milestone%3AGo1.23.3+label%3ACherryPickApproved
2024-11-08 23:40:33 +01:00
Zhu Jiekun
4602752003
docs: [VictoriaLogs] FAQ add logs without msg field (#7487)
### Describe Your Changes

Add FAQs to VictoriaLogs:
- I want to ingest logs without message field, is that possible?
- What if my logs have multiple message fields candidates

Preview:
https://github.com/VictoriaMetrics/VictoriaMetrics/blob/docs/VL-FAQ-empty-msg/docs/VictoriaLogs/FAQ.md#i-want-to-ingest-logs-without-message-field-is-that-possible

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-08 23:32:56 +01:00
Aliaksandr Valialkin
0eb3a0a902
docs/VictoriaLogs/CHANGELOG.md: cut v0.42.0-victorialogs 2024-11-08 23:29:18 +01:00
Aliaksandr Valialkin
546bf7d579
lib/logstorage: properly skip filtered out dict values when calculating uniq_values, min, max, row_min and row_max stats functions
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7458
2024-11-08 23:21:21 +01:00
Aliaksandr Valialkin
2f1ce74d97
lib/logstorage: properly clone field values at values stats function
Previously field values weren't properly cloned, which could lead to garbage output for `values` stats function

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7458
2024-11-08 23:16:42 +01:00
Aliaksandr Valialkin
342f84c569
app/vlinsert/loki: show the original request body on parse errors
This should simplify debugging.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7490
2024-11-08 22:00:58 +01:00
Aliaksandr Valialkin
b7c290ea5e
docs/VictoriaLogs/CHANGELOG.md: refer to the issue related to adding fields to Syslog logs
This is a follow-up for cd60a4c589
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7354
2024-11-08 21:50:14 +01:00
Aliaksandr Valialkin
4f0bec6f03
app/vlinsert/syslog: allow changing the default set of log fields to use as stream fields during syslog data ingestion
Thanks to @AndrewChubatiuk for the initial implementation at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7488
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7480

See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#stream-fields
2024-11-08 21:21:08 +01:00
Aliaksandr Valialkin
cd60a4c589
app/vlinsert/syslog: add an ability to drop and add fields during data ingestion via Syslog protocol
See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#dropping-fields
and https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#adding-extra-fields
2024-11-08 20:57:59 +01:00
Aliaksandr Valialkin
63c76b9b27
lib/logstorage: support for [label1=value1 ... labelN=valueN] syntax inside syslog messages for adding arbitrary labels (fields) to log entries 2024-11-08 19:57:22 +01:00
Aliaksandr Valialkin
f55791f20b
app/vlogscli: allow toggling wrapping long lines with \wrap_long_lines command 2024-11-08 17:08:50 +01:00
Aliaksandr Valialkin
62e6c9bd6f
docs/VictoriaLogs/README.md: add Security chapter
It is inspired by https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7428#discussion_r1831555716
2024-11-08 16:43:55 +01:00
Aliaksandr Valialkin
a44787372f
app/vlselect/logsql: add an ability to delay returning matching logs from live tailing via offset query arg
By default the delay equals to 1 second.

While at it, document refresh_interval query arg at /select/logsql/tail endpoint.

Thanks to @Fusl for the idea and the initial implementation at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7428
2024-11-08 16:43:55 +01:00
Aliaksandr Valialkin
e5537bc64d
lib/logstorage: properly take into account the end query arg when calculating time range for _time:duration filters 2024-11-08 16:43:54 +01:00
Aliaksandr Valialkin
a98fb495c6
lib/logstorage: allow specifying _time filter offset without time range
This is useful when builiding graphs on time ranges in the past.
2024-11-08 16:43:54 +01:00
Aliaksandr Valialkin
5a6531b329
lib/logstorage: add an ability to add prefix to resulting query field names in join pipe
See https://docs.victoriametrics.com/victorialogs/logsql/#join-pipe
2024-11-08 16:43:53 +01:00
Andrii Chubatiuk
30dd4cdc0d
docs: add make command for docs version update (#7430)
### Describe Your Changes

added make target, which updates `{{% available_from "#" %}}` shortcode
to `{{% available_from "$(PKG_TAG)" %}}` if PKG_TAG matches expression
`v.*`. `{{% available_from %}}` shortcode was introduced in
https://github.com/VictoriaMetrics/vmdocs/pull/89 to show a reference to
a version in a changelog since which a feature was introduced

related issue
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7376

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-08 16:35:08 +01:00
nemobis
690328028d
docs: Update RELEX Oy figures (#7491)
Update figures for the existing RELEX Oy case study.

### Checklist

The following checks are **mandatory**:

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

Co-authored-by: Artem Navoiev <tenmozes@gmail.com>
2024-11-08 07:13:05 -08:00
hagen1778
8e0fbb0ed2
docs: test available_from shortcode for versioning
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-08 16:06:27 +01:00
hagen1778
acb9f47e8d
docs: fix OpenTSDB port for cluster version in API examples
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-08 12:59:30 +01:00
Roman Khavronenko
a0a154511a
app/vmauth: properly check for backend health before leastLoaded policy (#7489)
Previously, vmauth could have pick `buMin` as least loaded backend
without checking its status. In result, vmauth could have respond to the
user with an error even if there were healthy backends. That could
happen if healthy backends already had non-zero amount of concurrent
requests executing at the moment of least-loaded backend choosing logic.

Steps to reproduce:
1. Setup vmauth with two backends: healthy and non-healthy
2. Execute a bunch of concurrent requests against vmauth (i.e. Grafana
dash reload)
3. Observe that some requests will fail with message that all backends
are unavailable

Addresses https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3061
---
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-08 11:45:16 +01:00
Andrii Chubatiuk
b399f1c656
victorialogs: added missing changelog entry about DataDog support (#7464)
### Describe Your Changes

Added missing changelog entry for PR
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5536

### 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>
2024-11-07 14:26:02 +01:00
Github Actions
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Automated changes by
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2024-11-07 14:24:36 +01:00
Github Actions
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2024-11-07 14:24:02 +01:00
Github Actions
39fee4fd98
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@0b86b62 (#7477) 2024-11-07 14:23:42 +01:00
Github Actions
eb4ace8741
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@aad9171 (#7478) 2024-11-07 14:23:28 +01:00
Aliaksandr Valialkin
d1af84a49d
docs/VictoriaLogs/LogsQL.md: add missing reference to pipes docs from join pipe docs
This is needed for consistency with other pipe docs
2024-11-06 20:59:25 +01:00
Aliaksandr Valialkin
a549240852
deployment/docker: update VictoriaLogs from v0.40.0-victorialogs to v0.41.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.41.0-victorialogs
2024-11-06 20:26:26 +01:00
Aliaksandr Valialkin
a4ce80b4ea
docs/VictoriaLogs/CHANGELOG.md: cut v0.41.0-victorialogs 2024-11-06 20:10:21 +01:00
Yury Molodov
1e1952acf5
vmui/logs: add log sorting (#7344)
### Describe Your Changes

add sorting of logs by groups and within each group by time in desc
order. See #7184 and #7045

### 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>
2024-11-06 19:33:35 +01:00
Aliaksandr Valialkin
3d75c39ff4
app/vlinsert/loki: follow-up for 3aeb1b96a2
- Disallow more than 3 items in Loki line entry, since it must contain two mandatory entries: timestamp and message,
  plus one optional entry - structured metadata. See https://grafana.com/docs/loki/latest/reference/loki-http-api/#ingest-logs

- Update references to structured metadata docs in Loki, in order to simplify further maintenance of the code

- Move the change from bugfix to feature at docs/VictoriaLogs/CHANGELOG.md, since VictoriaLogs never supported
  structured metadata over JSON Loki protocol. The support for structured metadata in protobuf Loki protocol
  has been added in ac06569c49 , which has been included in v0.28.0-victorialogs.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7431
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7432
2024-11-06 19:23:38 +01:00
Aliaksandr Valialkin
42c9183281
docs/VictoriaLogs: properly sort log fields with floating-point numbers 2024-11-06 18:56:13 +01:00
Aliaksandr Valialkin
5ed54ebadf
lib/logstorage: add block_stats pipe for analyzing per-block storage stats 2024-11-06 18:55:45 +01:00
Aliaksandr Valialkin
f9e23bf8e3
lib/logstorage: add join pipe for joining multiple query results 2024-11-06 18:53:29 +01:00
Aliaksandr Valialkin
3a5f1019ba
app/vlselect: add start_offset query arg for /select/logsql/tail endpoint for returning historical logs before live tailing 2024-11-06 18:53:28 +01:00
Evgeniy Negriy
d27dfac5c6
app/vmselect: fixes graphite function transformRemoveEmptySeries
Previously it incorrectly applied xFilesFactor, if it's value equal to 0.

 This commit properly handles this case and returns result according to
the graphite documentation:
  
`xFilesFactor follows the same semantics as in Whisper storage schemas. Setting it to 0 (the default) means that only a single value in the series needs to be non-null for it to be considered non-empty, setting it to 1 means that all values ​​in the series must be non-null. A setting of 0.5 means that at least half the values ​​in the series must be non-null.`

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Evgeniy Negriy <einegriy@avito.ru>
2024-11-06 17:35:59 +01:00
Zhu Jiekun
3aeb1b96a2
app/vlinisert/loki: properly parse json logs with structured metadata
Loki protocol supports optional `metadata` object for each ingested line. It's added as 3rd field at the (ts,msg,metadata) tuple. Previously,  loki request json parsers rejected log line if tuple size != 2.

This commit allows optional tuple field. It parses it as json object and adds it as log metadata fields to the  log message stream.


related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7431

---------
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-11-06 17:25:05 +01:00
Andrii Chubatiuk
a88f896b43
promql: exclude limit_offset from default by metric name sorting (#7402)
### Describe Your Changes

I don't like this solution, but it works. Other possible solutions
described in an issue

fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7068

### 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>
2024-11-06 15:10:23 +01:00
hagen1778
05f2e9548d
docs/victorialogs: recommend using separate installations of vmalert for vm and vl
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-06 14:58:11 +01:00
hagen1778
a5f1764171
docs/victorialogs: clarify usage of -rule.defaultRuleType=vlogs
User experience suggests that examples shouldn't have `-rule.defaultRuleType=vlogs` set,
as it may confuse users who run vmalert with their existing rules or only use
rules from examples for testing purposes.

This change is supposed to remove the confusion by removing `-rule.defaultRuleType=vlogs`
from default recommendations and explcitily specifying `type` on group level in examples.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-06 14:55:58 +01:00
Roman Khavronenko
0390d58a34
docs: fix typos in vlogs rules examples (#7457)
* fix typos in rules definition. Otherwise, they can't pass validation
* add code types for rendered examples

### 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>
2024-11-06 13:55:08 +01:00
Zhu Jiekun
f16a58f14c
vmctl: fixed import duplicate data when query result contains multiple series (#7330)
### Describe Your Changes

Fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7301

When querying with condition like `WHERE a=1` (looking for series A),
InfluxDB can return data with the tag `a=1` (series A) and data with the
tag `a=1,b=1` (series B).

However, series B is will be queried later and it's data should not be
combined into series A's data.

This PR filter those series that are not identical to the original query
condition.

For table `example`:
```
// time                           host    region  value
// ----                           ----    ------  -----
// 2024-10-25T02:12:13.469720983Z serverA us_west 0.64
// 2024-10-25T02:12:21.832755213Z serverA us_west 0.75
// 2024-10-25T02:12:32.351876479Z serverA         0.88
// 2024-10-25T02:12:37.766320484Z serverA         0.95
```

The query for series A (`example_value{host="serverA"}`) and result will
be:
```SQL
SELECT * FROM example WHERE host = "serverA"
```
```json
{
	"results": [{
		"statement_id": 0,
		"series": [{
			"name": "cpu",
			"columns": ["time", "host", "region", "value"],
			"values": [
				["2024-10-25T02:12:13.469720983Z", "serverA", "us_west", 0.64],
				["2024-10-25T02:12:21.832755213Z", "serverA", "us_west", 0.75],
				["2024-10-25T02:12:32.351876479Z", "serverA", null, 0.88],
				["2024-10-25T02:12:37.766320484Z", "serverA", null, 0.95]
			]
		}]
	}]
}
```

We need to abandon `values[0]` and `values[1]` because the value of
**unwanted** column `region` is not null.

As for series B (`example_value{host="serverA", region="us_west"}`), no
change needed since the query filter out unwanted rows already.

### Note
This is a draft PR for verifying the fix.

### 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>
2024-11-06 13:53:49 +01:00
Artem Navoiev
115ac7d0d7
docs: understand your setup size fix formula
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-11-06 12:29:50 +01:00
Artem Fetishev
d212243a0f
docs: Fix images used in Query data docs (#7443)
### Describe Your Changes

This is a follow up for #7435. Images need to be updated too:

-   The time is changed from 10 hrs to 08 hrs
-   A missing data point is added to the range query image
-   Source escalidraw has been updated as well

### Checklist

The following checks are **mandatory**:

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

---------

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-11-06 11:58:56 +01:00
Github Actions
021f514842
Automatic update helm docs from VictoriaMetrics/helm-charts@f598096 (#7452)
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: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-11-06 11:57:34 +01:00
Zhu Jiekun
11d735a91f
docs: [puppetdb] add changelog for puppetdb service discovery (#7455)
### Describe Your Changes

Add puppetdb sd to changelog of `v1.106.0` version.

### 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>
2024-11-06 09:19:51 +01:00
Github Actions
fa7adcaeaf
Automatic update operator docs from VictoriaMetrics/operator@f8ca70f (#7444)
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2024-11-05 19:05:33 +01:00
Github Actions
74a9c6f91c
Automatic update helm docs from VictoriaMetrics/helm-charts@76f3195 (#7447)
Automated changes by
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2024-11-05 19:05:24 +01:00
Zakhar Bessarab
be677065bc
{docker,docs}: update references to latest release
Update references to latest release - v1.106.0.

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-11-05 18:40:13 +01:00
Smaine Kahlouch
5b838b03ec
docs(articles): add blog ogenki to third party articles (#7414)
### Describe Your Changes

Adding a blog post that introduces VictoriaMetrics to third party
articles

### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Smaine Kahlouch <smainklh@gmail.com>
2024-11-05 18:30:48 +01:00
Andrii Chubatiuk
e0930687f1
vlinsert: support datadog logs
This commit adds the following changes:

- Added support to push datadog logs with examples of how to ingest data
using Vector and Fluentbit
- Updated VictoriaLogs examples directory structure to have single
container image for victorialogs, agent (fluentbit, vector, etc) but
multiple configurations for different protocols

Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6632
2024-11-05 16:52:35 +01:00
Arie Heinrich
2e8f420d84
docs: spelling fixes (#7420)
### Describe Your Changes

Christmas is early and you get the first present in the shape of
spelling fixes.
Sorry for the big amount :)

### Checklist

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-05 16:44:23 +01:00
Github Actions
397997b2a8
Automatic update helm docs from VictoriaMetrics/helm-charts@f8ad8eb (#7438)
Automated changes by
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2024-11-05 16:36:34 +01:00
Artem Fetishev
d311c12dce
documentation: Fix query docs
This commit changes the following:
-   The datetime has been fixed so it corresponds to the timestamps in example samples. The datetime now also include the UTC time zone and is changed to adhere ISO format.
-   The data points in query range result have been fixed to match the inserted data.

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-11-05 15:36:14 +01:00
Zakhar Bessarab
a3401c8d64
docs/changelog: sync latest release
- remove reference to sparse cache as it was reverted in 9f9cc24e4c
- add reference to 1.102.6 and 1.97.11 LTS releases

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-11-05 10:08:36 -03:00
Roman Khavronenko
f52577a1a8
docs: mention VM version when DS filters became available
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-05 13:31:27 +01:00
Zakhar Bessarab
371e193279
docs/CHANGELOG.md: cut v1.106.0
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-11-04 11:13:39 -03:00
Zakhar Bessarab
9f9cc24e4c
Revert "lib/mergeset: add sparse indexdb cache (#7269)"
This reverts commit 837d0d136d.
2024-11-04 10:29:14 -03:00
Aliaksandr Valialkin
5733e56e40
docs/VictoriaLogs/querying: refer to vlogscli from docs for /select/logsql/query and /select/logsql/tail HTTP endpoints
These endpoints are easier to query via vlogscli
2024-11-02 12:31:40 +01:00
Aliaksandr Valialkin
37a58677fa
docs/VictoriaLogs/data-ingestion: mention Grafana Agent and Grafana Alloy additionally to Promtail as log collectors for Grafana Loki 2024-11-02 11:36:22 +01:00
Aliaksandr Valialkin
c7e242b8ce
docs/VictoriaLogs/LogsQL.md: remove misleading information that min and max stats functions work only for numeric values
These functions work for both numeric and string values after ad505a7a9a
2024-11-01 20:25:33 +01:00
Aliaksandr Valialkin
a86df52adf
docs/VictoriaLogs/LogsQL.md: typo fix in the link to description for sum_len stats function: sum-len-stats -> sum_len-stats
This is a follow-up for 364f084b43
2024-11-01 20:13:47 +01:00
Aliaksandr Valialkin
4478e48eb6
app/vlinsert: implement the ability to add extra fields to the ingested logs
This can be done via extra_fields query arg or via VL-Extra-Fields HTTP header.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7354#issuecomment-2448671445
2024-11-01 20:06:17 +01:00
Aliaksandr Valialkin
b3e2db5647
docs/VictoriaLogs/keyConcepts.md: remove duplicate sentence about missing timezone information in the ingested _time field values 2024-11-01 17:20:28 +01:00
Andrii Chubatiuk
5e2cb78cce
Updated k8s guides (#7411)
### Describe Your Changes

- updated dependencies versions 
- removed Helm v2 from docs
- fixed VMAgent configuration

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-01 19:13:59 +04:00
f41gh7
5cc2e49297
app/vmgateway: fixes rate limit for multitenant requests
Previously vmgateway returned error for the requests with multitenant
tenant.

 This commit allows to rate limit multitenant requests and apply global
rate limit for it.

Currently it supports only queries for rate limiting.

Related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7201

This commit also addresses gateway start-up crash if datasource.url is not accessible.

Previously vmgateway could crash at start-up with enabled rate limiting if datasource for metrics
was not avaiable for any reason.  It seems, that crash is expected. But in fact it's not. For instance, datasource could be in restart phase.

Replaces crash with log message error. It increased availability of vmgateway component.

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-10-31 20:20:02 +01:00
Nikolay
bba08f7846
lib/promscrape: add relabel configs to global section
This commit adds `metric_relabel_configs` and `relabel_configs` fields
into the `global` section of scrape configuration file.

 New fields are used as global relabeling rules for the scrape targets.

 These relabel configs are prepended to the target relabel configs.
This feature is useful to:
* apply global rules to __meta labels from service discovery targets.
* drop noisy labels during scrapping.
* mutate labels without affecting metrics ingested via any of push
protocols. 

Related issue
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6966

---------
Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Zhu Jiekun <jiekun@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 19:58:22 +01:00
hagen1778
06621995bd
docs: mention stats object in Prometheus API enhancements
The doc explains fields meaning in `stats` object.
It also clarifies their purpose.
See related ticket https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7170

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 15:09:04 +01:00
Github Actions
955f3660de
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@3ecaebd (#7395) 2024-10-31 14:08:35 +01:00
hagen1778
c5b36138e2
docs: mention #7392 in changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 14:08:08 +01:00
Viet Hung Nguyen
21d1385ae1
vmalert-tool: set default interval for unittest input_series (#7392)
### Describe Your Changes
Currently it is not optional option, but if user forgot to set, it
defaults to 0, which cause unexpected behavior.

This change sets default = evaluation_interval similar to promtool
behavior.


https://prometheus.io/docs/prometheus/2.55/configuration/unit_testing_rules/#test_group
### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Viet Hung Nguyen <hvn@familug.org>
2024-10-31 14:04:50 +01:00
Roman Khavronenko
3f0e2ab3b2
deployment/alerts: add RemoteWriteDroppingData to vmalert rules (#7393)
### 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>
2024-10-31 14:03:08 +01:00
Yury Molodov
bfb55d5f2f
vmui: fix the display of the link to vmalert (#7380)
### Describe Your Changes

Fix the issue mentioned in
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7088#issuecomment-2391360368

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-31 13:43:58 +01:00
Aliaksandr Valialkin
24b6e117dd
deployment/docker: update VictoriaLogs from v0.39.0-victorialogs to v0.40.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.40.0-victorialogs
2024-10-30 23:43:20 +01:00
Aliaksandr Valialkin
1a7b55009b
docs/VictoriaLogs/CHANGELOG.md: cut v0.40.0-victorialogs release 2024-10-30 23:38:06 +01:00
Aliaksandr Valialkin
f88e2ae9fb
docs/VictoriaLogs/README.md: follow-up for 0f6b9e9490: consistently use canonical url for Grafana dashboards
See also 0a5ffb3bc1
2024-10-30 23:29:23 +01:00
Aliaksandr Valialkin
0f6b9e9490
docs/VictoriaLogs/README.md: recommend installing Grafana dashboard for VictoriaLogs at Monitoring chapter
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6886
2024-10-30 23:20:36 +01:00
Aliaksandr Valialkin
c5d08d317c
lib/logstorage: properly reset cached output fields for extract and extract_regexp pipes after the log entry matches if(...) condition
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7162
2024-10-30 22:29:52 +01:00
Aliaksandr Valialkin
2e635a42d8
lib/logstorage: properly cache replace() and replace_regexp() results for identical adjacent field values
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7162
2024-10-30 22:29:52 +01:00
Aliaksandr Valialkin
f62502a943
docs/VictoriaLogs/querying/README.md: typo fix after f2cd284cf4a7429848fb4be1522483a9b93a43e7: Alls -> All 2024-10-30 19:08:57 +01:00
Aliaksandr Valialkin
7603446850
app/vlselect: add support for extra_filters and extra_stream_filters query args across all the HTTP querying APIs
These query args are going to be used for quick filtering on field values at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7365
2024-10-30 17:59:49 +01:00
Artem Fetishev
683f8c2780
dashboards: add Restarts panel (#7394)
Reopening PR #7373 from a branch in VictoriaMetrics repo in order to
enable edits and rebase.

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

---------

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 16:44:08 +01:00
hagen1778
6494606924
deployment/alerts: consistently update path to alerting rules
Follow-up after 68bad22fd2

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 16:06:57 +01:00
Aliaksandr Valialkin
25bca94d04
deployment/docker: update VictoriaLogs from v0.38.0-victorialogs to v0.39.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.39.0-victorialogs
2024-10-30 15:11:17 +01:00
Aliaksandr Valialkin
13822f6d11
docs/VictoriaLogs/CHANGELOG.md: cut v0.39.0-victorialogs release 2024-10-30 15:06:00 +01:00
Aliaksandr Valialkin
16ee470da6
app/vlinsert: accept logs with empty _msg field
In this case the _msg field is set to the value specified in the -defaultMsgValue command-line flag.

This should simplify first-time migration to VictoriaLogs from other systems.
2024-10-30 14:59:38 +01:00
Aliaksandr Valialkin
96466562b6
docs/VictoriaLogs/data-ingestion/README.md: formatting fixes after 8b36529b32
- Remove leading whitespace from the first lines in 'HTTP parameters' chapter.
  This whitespace isn't needed for the markdown formatting.

- Add leading whitespace for the second sentence in the list bullet describing AccountID and ProjectID HTTP headers.
  This fixes markdown formatting for this list bullet.
2024-10-30 14:23:54 +01:00
Aliaksandr Valialkin
ed73f8350b
app/vlinsert: allow specifying comma-separated list of fields containing log message via _msg_field query arg and VL-Msg-Field HTTP request header
This msy be useful when ingesting logs from different sources, which store the log message in different fields.
For example, `_msg_field=message,event.data,some_field` will get log message from the first non-empty field:
`message`, `event.data` and `some_field`.
2024-10-30 14:17:33 +01:00
Aliaksandr Valialkin
102e9d4f4e
lib/logstorage: make sure that the number of output (bloom, values) shards is bigger than zero.
If the number of output (bloom, values) shards is zero, then this may lead to panic
as shown at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7391 .

This panic may happen when parts with only constant fields with distinct values are merged into
output part with non-constant fields, which should be written to (bloom, values) shards.
2024-10-30 13:39:28 +01:00
Dan Dascalescu
258ee93fd1
docs: clarify "single" in Single-server-VictoriaMetrics.md (#7369)
### Describe Your Changes

"Single version" is unclear, since VM is also a single-executable. I
think "single-node" is clearer.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-30 12:55:52 +01:00
danish-mehmood
8dc4e2b5a5
docs: fix typos and format in case study (#7374)
### Describe Your Changes

- made small typo fix in case studies

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-30 12:48:09 +01:00
hagen1778
cfba770c8e
docs: consistently update twitter.com to x.com
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7383

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:44:50 +01:00
Github Actions
b2cf8685e5
Automatic update helm docs from VictoriaMetrics/helm-charts@87ea94d (#7385)
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: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-30 12:39:35 +01:00
hagen1778
2c93353173
docs: add frequently asked questions to vmalert integration with vlogs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:38:47 +01:00
hagen1778
b789a9dc83
docs: mark alerting feature as done in VictoriaLogs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:20:00 +01:00
hagen1778
77b690ab26
docs: update version placeholder to point to the next version
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:19:44 +01:00
Artem Navoiev
3473440d26
docs: logs vmalert add identifier
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-10-30 09:45:28 +01:00
hagen1778
2ac07aa813
docs: rm unused vmanomaly assets
These images copies are present in vmanomaly subfolder.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 18:52:25 +01:00
hagen1778
a49eb7d4f5
docs: add step for updating VM version in docs
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7388

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 18:50:40 +01:00
hagen1778
b86b0dd910
docs: update VM versions to the latest version
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7388

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 18:48:36 +01:00
Aliaksandr Valialkin
c963d7d10d
docs/VictoriaLogs/CHANGELOG.md: remove unnededed with prefix in front of rank at top pipe example 2024-10-29 18:27:40 +01:00
Aliaksandr Valialkin
c43a6ce0eb
deployment/docker: update VictoriaLogs from v0.37.0-victorialogs to v0.38.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.38.0-victorialogs
2024-10-29 18:16:16 +01:00
Aliaksandr Valialkin
12223cf5d0
docs/VictoriaLogs/CHANGELOG.md: cut v0.38.0 release 2024-10-29 18:08:36 +01:00
Aliaksandr Valialkin
7a623c225f
lib/logstorage: follow-up for af831a6c906158f371f1b6810706fa0a54b78386
Sync the code between top and sort pipes regarding the code related to rank.
2024-10-29 16:44:46 +01:00
Aliaksandr Valialkin
3c06d083ea
lib/logstorage: add an ability to return rank from top pipe results 2024-10-29 16:44:45 +01:00
Aliaksandr Valialkin
7a62eefa34
lib/logstorage: dynamically adjust the number of (bloom, values) shards in a part depending on the number of non-const columns
This allows reducing the amounts of data, which must be read during queries over logs with big number of fields (aka "wide events").
This, in turn, improves query performance when the data, which needs to be scanned during the query, doesn't fit OS page cache.
2024-10-29 16:44:45 +01:00
Aliaksandr Valialkin
67b4059aa4
docs/VictoriaLogs/README.md: add tuning chapter 2024-10-29 16:44:44 +01:00
Aliaksandr Valialkin
8d968acd0a
lib/logstorage: avoid reading columnsHeader data when field_values pipe is applied directly to log filters
This improves performance of `field_values` pipe when it is applied to large number of data blocks.
This also improves performance of /select/logsql/field_values HTTP API.
2024-10-29 16:44:44 +01:00
Hui Wang
68bad22fd2
vmalert: integrate with victorialogs (#7255)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6706.
See
https://github.com/VictoriaMetrics/VictoriaMetrics/blob/vmalert-support-vlog-ds/docs/VictoriaLogs/vmalert.md.

Related fix
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7254.

Note: in this pull request, vmalert doesn't support
[backfilling](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/vmalert-support-vlog-ds/docs/VictoriaLogs/vmalert.md#rules-backfilling)
for rules with a customized time filter. It might be added in the
future, see [this
issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7289)
for details.

Feature can be tested with image
`victoriametrics/vmalert:heads-vmalert-support-vlog-ds-0-g420629c-scratch`.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 16:30:39 +01:00
Fred Navruzov
5d73b8b866
docs/vmanomaly - release 1.18.0 (#7378)
### Describe Your Changes

docs/vmanomaly - release 1.18.0

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-28 17:25:24 +02:00
Zakhar Bessarab
4e50d6eed3
lib/storage/partition: prevent panic in case resulting in-memory part is empty after merge (#7329)
It is possible for in-memory part to be empty if ingested samples are
removed by retention filters. In this case, data will not be discarded
due to retention before creating in memory part. After in-memory parts
merge samples will be removed resulting in creating completely empty
part at destination.

 This commit checks for resulting part and skips it, if it's empty.

---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-27 20:40:13 +01:00
Zhu Jiekun
f06c7e99fe
lib/promscrape: adds support for PuppetDB service discovery
This commit adds support for
[PuppetDB](https://www.puppet.com/docs/puppetdb/8/overview.html) service
discovery to the `vmagent` and `victoria-metrics-single` components.

Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5744
2024-10-27 20:38:34 +01:00
Andrii Chubatiuk
7e60afb6fc
app/vlinsert: adds journald ingestion support
This commit allows to ingest logs with journald format. 

https://www.freedesktop.org/software/systemd/man/latest/systemd-journal-remote.service.html

related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4618
2024-10-27 20:36:33 +01:00
Dan Dascalescu
66971d3141
Fix "loosing" typo in README.md (#7368)
### Checklist

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/)
2024-10-27 00:56:42 -07:00
Zhu Jiekun
cd2222aa95
dashboards: fix query for full ETA vm_free_disk_space_bytes - vm_free_disk_space_limit_bytes (#7355)
### Describe Your Changes

Fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7334

available disk space should be 
```
(vm_free_disk_space_bytes{job=~...} - vm_free_disk_space_limit_bytes{job=~...})
```
instead of 
```
vm_free_disk_space_bytes{job=~...}
```

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-25 15:09:14 +02:00
Hui Wang
0172e65b8d
docs: clarify flags -search.maxxxDuration can only be overridden to… (#7227)
… a smaller value with `timeout` arg
2024-10-25 11:11:09 +02:00
Github Actions
cf344f5250
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@ed19341 (#7352) 2024-10-25 01:18:06 -07:00
Github Actions
2224424136
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@9e6db28 (#7350) 2024-10-25 01:16:42 -07:00
Yury Molodov
dd89745a34
vmui/logs: fix query and limit update issue (#7294)
### Describe Your Changes

Fixes issues with incorrect updating of query and limit fields, and
resolves the problem where the display tab resets.

Related issue: #7279 and #7290

### 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: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-25 09:32:20 +02:00
Zakhar Bessarab
372ce74d62
docs/guides-vmgateway-grafana: update guide (#7347)
### Describe Your Changes

- update to recent versions of components
- add information about the license key
- add example configuration for remote write with oAuth identity for
vmagent

### 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>
2024-10-24 23:01:57 +04:00
Andrii Chubatiuk
fc537bea00
lib/promscrape/discovery/kubernetes: support kubernetes native sidecars (#7324)
This commit adds Kubernetes Native Sidecar support. 

It's the special type of init containers, that have restartPolicy == "Always" and continue to run after container initialization. 


related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7287
2024-10-24 17:04:12 +02:00
Zakhar Bessarab
837d0d136d
lib/mergeset: add sparse indexdb cache (#7269)
Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7182

- add a separate index cache for searches which might read through large
amounts of random entries. Primary use-case for this is retention and
downsampling filters, when applying filters background merge needs to
fetch large amount of random entries which pollutes an index cache.
Using different caches allows to reduce effect on memory usage and cache
efficiency of the main cache while still having high cache hit rate. A
separate cache size is 5% of allowed memory.

- reduce size of indexdb/dataBlocks cache in order to free memory for
new sparse cache. Reduced size by 5% and moved this to a separate cache.

- add a separate metricName search which does not cache metric names -
this is needed in order to allow disabling metric name caching when
applying downsampling/retention filters. Applying filters during
background merge accesses random entries, this fills up cache and does
not provide an actual improvement due to random access nature.


Merge performance and memory usage stats before and after the change:

- before

![image](https://github.com/user-attachments/assets/485fffbb-c225-47ae-b5c5-bc8a7c57b36e)


- after

![image](https://github.com/user-attachments/assets/f4ba3440-7c1c-4ec1-bc54-4d2ab431eef5)

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-24 15:21:17 +02:00
Andrii Chubatiuk
5fecb77f69
app/vmctl: fix match expression for vm-native protocol with --vm-native-disable-per-metric-migration flag enabled (#7310)
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7309

### 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: hagen1778 <roman@victoriametrics.com>
2024-10-24 14:57:58 +02:00
hagen1778
53b7288e0d
docs: clarify that auto generated metrics can't be relabeled in scrape config
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-24 12:09:30 +02:00
Github Actions
ec0abe736a
Automatic update helm docs from VictoriaMetrics/helm-charts@f3aac52 (#7335)
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: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
Co-authored-by: Hui Wang <haley@victoriametrics.com>
2024-10-24 12:20:06 +08:00
Github Actions
6434fa2c4e
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@12fc7d5 (#7340) 2024-10-23 13:02:18 -07:00
hagen1778
7e53324f5d
docs: clarify that vminsert also supports exponential histogram parsing
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-23 11:47:50 +02:00
Github Actions
5ee3bc98d6
Automatic update helm docs from VictoriaMetrics/helm-charts@6237358 (#7327)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-10-23 03:27:32 +04:00
Roman Khavronenko
0204ce942d
app/vmalert: update -remoteWrite.concurrency and -remoteWrite.flushInterval (#7272)
Auto-adjust `-remoteWrite.concurrency` cmd-line flags with the number of
available CPU cores in the same way as vmagent does. With this change
the default behavior of vmalert in high-loaded installation should
become more resilient. This change also reduces
`-remoteWrite.flushInterval` from `5s` to `2s` to provide better data
freshness.


---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-10-22 14:43:55 +02:00
Antoine Deschênes
d656934d22
vmalert: properly set group_name and file fields for recording rules (#7298)
This commit properly adds `group_name` and `file` fields for recording rules web api response   at `/api/v1/rules`.
Previously these fields were blank.

Related issue https://github.com/victoriaMetrics/victoriaMetrics/issues/7297

Signed-off-by: Antoine Deschênes <antoine.deschenes@linux.com>
2024-10-22 14:13:56 +02:00
Github Actions
ac82b5aea6
Automatic update helm docs from VictoriaMetrics/helm-charts@999d44f (#7316)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-10-22 14:04:48 +02:00
Github Actions
e8c7d6373e
Automatic update operator docs from VictoriaMetrics/operator@b357f60 (#7319)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-10-22 14:04:24 +02:00
Fred Navruzov
b17fce3e4b
docs/vmanomaly-release-1.17.2 (#7322)
### Describe Your Changes

- release 1.17.2 updates
- added sections on logging and CLI args to docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-22 13:42:37 +03:00
Andrii Chubatiuk
7ecf68093f
docs: updated cmd flags highlight style (#7312)
### Describe Your Changes

Changed highlight style for cmd flags

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-22 03:00:07 -07:00
Zakhar Bessarab
05f6ea621d
app/vmselect: add retention and downsampling filters debug pages (#776)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6304

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-21 09:52:24 +02:00
Github Actions
1cb32ee6c8
Automatic update helm docs from VictoriaMetrics/helm-charts@1e789d9 (#7307)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-19 02:44:35 +04:00
Fred Navruzov
7a538bbe78
docs/vmanomaly: release 1.17.1 (#7302)
### Describe Your Changes

docs/vmanomaly: release 1.17.1

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-18 21:07:24 +04:00
hagen1778
d553d101b2
docs/CHANGELOG.md: cut v1.102.5
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:31:24 +02:00
hagen1778
73b073e298
docs/CHANGELOG.md: cut v1.97.10
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:30:26 +02:00
hagen1778
361afaec5b
docs/CHANGELOG.md: cut v1.105.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:28:14 +02:00
hagen1778
f9c79eba30
docs: re-order changes by priority in log
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:24:20 +02:00
Zhu Jiekun
8c50c38a80
vmstorage: auto calculate maxUniqueTimeseries based on resources (#6961)
### Describe Your Changes

Add support for
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6930

Calculate `-search.maxUniqueTimeseries` by
`-search.maxConcurrentRequests` and remaining memory if it's **not set**
or **less equal than 0**.

The remaining memory is affected by `-memory.allowedPercent`,
`-memory.allowedBytes` and cgroup memory limit.
### 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: Roman Khavronenko <roman@victoriametrics.com>

(cherry picked from commit 85f60237e2)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:00:14 +02:00
Andrii Chubatiuk
965a33c893
lib/promscrape: fixed reload on max_scrape_size change (#7282)
### Describe Your Changes

fixed reload on max_scrape_size change
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7260

### 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>
2024-10-18 11:35:23 +02:00
Hui Wang
c4fe23794a
vmalert: fix blocking hot-reload process if the old rule group hasn't started yet (#7258)
Group
[sleeps](daa7183749/app/vmalert/rule/group.go (L320))
random duration before start the evaluation, and during the sleep,
`g.updateCh <- new` will be blocked since there is no `<-g.updateCh`
waiting.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 11:18:24 +02:00
hagen1778
41e0bbb6d1
docs/vmctl: clarify the meaning of the comment
The comment was ambiguous and not clear to the readers.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 09:46:54 +02:00
Aliaksandr Valialkin
025eec2cb0
deployment: update VictoriaLogs from v0.36.0-victorialogs to v0.37.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.37.0-victorialogs
2024-10-18 02:40:13 +02:00
Aliaksandr Valialkin
51cd3ba02b
docs/VictoriaLogs/CHANGELOG.md: cut v0.37.0-victorialogs release 2024-10-18 02:32:37 +02:00
Yury Molodov
423df09d7d
vmui/logs: add ability to hide hits chart (#7206)
### Describe Your Changes

**Added ability to hide the hits chart**

- Users can now hide or show the hits chart by clicking the "eye" icon
located in the upper-right corner of the chart.
- When the chart is hidden, it will stop sending requests to
`/select/logsql/hits`.
- Upon displaying the chart again, it will automatically refresh. If a
relative time range is set, the chart will update according to the time
period of the logs currently being displayed.

**Hits chart visible:**

![image](https://github.com/user-attachments/assets/577e877b-6417-4b83-8d84-c55e3d39864a)

**Hits chart hidden:**

![image](https://github.com/user-attachments/assets/068b1143-d140-4d72-8d65-663900124f32)

Related issue: #7117

### 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>
2024-10-18 02:30:56 +02:00
Yury Molodov
36a86c3aaf
vmui/logs: fix display of hits chart (#7167)
### Describe Your Changes

Fixed the display of hits chart in VictoriaLogs.
See #7133

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-18 02:28:23 +02:00
Aliaksandr Valialkin
064b9a6314
docs/VictoriaLogs/CHANGELOG.md: remove "index.html" trailer from the link to docs for the sake of consistency with other links to docs
This is a follow-up for 3538869942
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7252
2024-10-18 02:26:01 +02:00
Aliaksandr Valialkin
2023f017b1
lib/logstorage: optimize performance for queries, which select all the log fields for logs containing hundreds of log fields (aka "wide events")
Unpack the full columnsHeader block instead of unpacking meta-information per each individual column
when the query, which selects all the columns, is executed. This improves performance when scanning
logs with big number of fields.
2024-10-18 02:22:42 +02:00
Aliaksandr Valialkin
78c6fb0883
lib/logstorage: improve performance of top and field_values pipes on systems with many CPU cores
- Parallelize mering of per-CPU results.
- Parallelize writing the results to the next pipe.
2024-10-18 02:22:42 +02:00
Aliaksandr Valialkin
c4b2fdff70
lib/logstorage: optimize 'stats by(...)' calculations for by(...) fields with millions of unique values on multi-CPU systems
- Parallelize merging of per-CPU `stats by(...)` result shards.
- Parallelize writing `stats by(...)` results to the next pipe.
2024-10-18 02:22:41 +02:00
Aliaksandr Valialkin
192c07f76a
lib/logstorage: optimize performance for top pipe when it is applied to a field with millions of unique values
- Use parallel merge of per-CPU shard results. This improves merge performance on multi-CPU systems.
- Use topN heap sort of per-shard results. This improves performance when results contain millions of entries.
2024-10-18 02:21:56 +02:00
hagen1778
98fcd95438
docs/vmagent: distinguish between metrics, samples and series
Before, doc incorrectly used `metric` instead of `sample` or `series`.
This commit aligns description with https://docs.victoriametrics.com/keyconcepts/#structure-of-a-metric

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 19:21:52 +02:00
Artem Fetishev
d6bafe31d3
docs/troubleshooting: add reduce_mem_usage=1 to export query (#7286)
### Describe Your Changes

When debugging unexpected query results, add reduce_mem_usage=1 param to
export query to preserve duplicates.

### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-10-17 18:50:25 +02:00
Fred Navruzov
bc65c9f399
docs/vmanomaly: release v1.17.0 (#7285)
### Describe Your Changes

docs/vmanomaly: release v1.17.0

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-17 18:56:04 +03:00
Nikolay
635bdd130b
lib/storage: properly unmarshal SearchQuery (#7277)
After adding multitenant query feature at v1.104.0, searchQuery wasn't
properly unmarshalled at bottom vmselect in multi-level cluster setup.
It resulted into empty query responses.

This commit adds fallback to Unmarshal method of SearchQuery to fill
TenantTokens. It allows to properly execute search requests
at vmselect side.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7270

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-10-17 10:52:35 -03:00
Zakhar Bessarab
d036063c78
docs/vmbackup: add information about cluster backups (#7244)
### Describe Your Changes

Add more detailed information about performing backups for
VictoriaMetrics cluster setup.
More detailed explanation should help to address questions similar to
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7225

### 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>
2024-10-17 13:56:23 +02:00
hagen1778
aa6c237603
docs: follow-up after f0d1db81dc
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 13:49:51 +02:00
Hui Wang
ab0d31a7b0
vmagent: fix type of command-line flag -streamAggr.dedupInterval (#7081)
Previously unit `m` is not correctly supported.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 13:27:59 +02:00
Zakhar Bessarab
65e9d19f3c
lib/flagutil/dict: properly update default value in case there is no key value set (#7211)
### Describe Your Changes

If a dict flag has only one value without a prefix it is supposed to
replace default value.

Previously, when flag was set to `-flag=2` and the default value in
`NewDictInt` was set to 1 the resulting value for any `flag.Get()` call
would be 1 which is not expected.

This commit updates default value for the flag in case there is only one
entry for flag and the entry is a number without a key.

This affects cluster version and specifically `replicationFactor` flag
usage with vmstorage [node
groups](https://docs.victoriametrics.com/cluster-victoriametrics/#vmstorage-groups-at-vmselect).
Previously, the following configuration would effectively be ignored:
```
/path/to/vmselect \
 -replicationFactor=2 \
 -storageNode=g1/host1,g1/host2,g1/host3 \
 -storageNode=g2/host4,g2/host5,g2/host6 \
 -storageNode=g3/host7,g3/host8,g3/host9
```

Changes from this PR will force default value for `replicationFactor`
flag to be set to `2` which is expected as the result of this
configuration.


---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-17 12:05:47 +02:00
hagen1778
23f8ab6f81
docs/contirubting: clarify the type of changelog line we expect
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:59:55 +02:00
Andrii Chubatiuk
3538869942
vlogs: added basic alerts (#7252)
### Describe Your Changes

Added basic VLogs alerts

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:33:06 +02:00
Hui Wang
4984e71da6
vmalert-tool: add more syntax checks for input_series and exp_samples (#7263)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7224,
allow using
```
        exp_samples:
          - labels: '{}'
```
for prometheus compatibility.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:00:34 +02:00
Hui Wang
c90adf566e
vmalert-tool: reduce victoriametrics health check interval (#7256)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6970.
This reduces the hard limit on duration for completing the test when
users run vmalert-tool on slow hosts.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 10:51:12 +02:00
Github Actions
c5fb281019
Automatic update helm docs from VictoriaMetrics/helm-charts@845bc1f (#7268)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-10-17 10:42:41 +02:00
Aliaksandr Valialkin
a72e1155b9
docs/VictoriaLogs/CHANGELOG.md: add missing part of the sentence 2024-10-16 20:22:19 +02:00
Aliaksandr Valialkin
677f1cd1be
docs/VictoriaLogs/CHANGELOG.md: typo fix: refer the correct endpoints for stats results 2024-10-16 20:19:22 +02:00
Aliaksandr Valialkin
9187ed0648
deployment: update VictoriaLogs Docker image from v0.35.0-victorialogs to v0.36.0-victorialogs 2024-10-16 20:10:05 +02:00
Aliaksandr Valialkin
6ca1b15134
docs/VictoriaLogs/README.md: fix copy-n-paste typo: partitions in VictoriaLogs are per-day, not per-month 2024-10-16 20:08:30 +02:00
Aliaksandr Valialkin
91987763d4
docs/VictoriaLogs/CHANGELOG.md: cut v0.36.0-victorialogs release 2024-10-16 20:00:35 +02:00
Aliaksandr Valialkin
508e498ae3
lib/logstorage: follow-up for 72941eac36
- Allow dropping metrics if the query result contains at least a single metric.
- Allow copying by(...) fields.
- Disallow overriding by(...) fields via `math` pipe.
- Allow using `format` pipe in stats query. This is useful for constructing some labels from the existing by(...) fields.
- Add more tests.
- Remove the check for time range in the query filter according to https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7254/files#r1803405826

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7254
2024-10-16 19:43:52 +02:00
Hui Wang
72941eac36
victorialogs: add more checks for stats query APIs (#7254)
1. Verify if field in [fields
pipe](https://docs.victoriametrics.com/victorialogs/logsql/#fields-pipe)
exists. If not, it generates a metric with illegal float value "" for
prometheus metrics protocol.
2. check if multiple time range filters produce conflicted query time
range, for instance:
```
query: _time: 5m | stats count(), 
start:2024-10-08T10:00:00.806Z, 
end: 2024-10-08T12:00:00.806Z, 
time: 2024-10-10T10:02:59.806Z
```
must give no result due to invalid final time range.

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-10-16 19:25:43 +02:00
Aliaksandr Valialkin
202eb429a7
lib/logstorage: refactor storage format to be more efficient for querying wide events
It has been appeared that VictoriaLogs is frequently used for collecting logs with tens of fields.
For example, standard Kuberntes setup on top of Filebeat generates more than 20 fields per each log.
Such logs are also known as "wide events".

The previous storage format was optimized for logs with a few fields. When at least a single field
was referenced in the query, then the all the meta-information about all the log fields was unpacked
and parsed per each scanned block during the query. This could require a lot of additional disk IO
and CPU time when logs contain many fields. Resolve this issue by providing an (field -> metainfo_offset)
index per each field in every data block. This index allows reading and extracting only the needed
metainfo for fields used in the query. This index is stored in columnsHeaderIndexFilename ( columns_header_index.bin ).
This allows increasing performance for queries over wide events by 10x and more.

Another issue was that the data for bloom filters and field values across all the log fields except of _msg
was intermixed in two files - fieldBloomFilename ( field_bloom.bin ) and fieldValuesFilename ( field_values.bin ).
This could result in huge disk read IO overhead when some small field was referred in the query,
since the Operating System usually reads more data than requested. It reads the data from disk
in at least 4KiB blocks (usually the block size is much bigger in the range 64KiB - 512KiB).
So, if 512-byte bloom filter or values' block is read from the file, then the Operating System
reads up to 512KiB of data from disk, which results in 1000x disk read IO overhead. This overhead isn't visible
for recently accessed data, since this data is usually stored in RAM (aka Operating System page cache),
but this overhead may become very annoying when performing the query over large volumes of data
which isn't present in OS page cache.

The solution for this issue is to split bloom filters and field values across multiple shards.
This reduces the worst-case disk read IO overhead by at least Nx where N is the number of shards,
while the disk read IO overhead is completely removed in best case when the number of columns doesn't exceed N.
Currently the number of shards is 8 - see bloomValuesShardsCount . This solution increases
performance for queries over large volumes of newly ingested data by up to 1000x.

The new storage format is versioned as v1, while the old storage format is version as v0.
It is stored in the partHeader.FormatVersion.

Parts with the old storage format are converted into parts with the new storage format during background merge.
It is possible to force merge by querying /internal/force_merge HTTP endpoint - see https://docs.victoriametrics.com/victorialogs/#forced-merge .
2024-10-16 17:35:07 +02:00
rusttech
87910e4fa8
app/vmctl: fixes opentsdb source metric tags
Previously it was incorrectly used append for pre-allocated slice of labels.

This commit fixes slice append by allocating zero length slice with needed capacity.

---------

Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-10-16 10:35:17 +02:00
hagen1778
e347d90531
docs: update anchor level to fix menu rendering in changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-15 20:40:58 +02:00
Yury Molodov
86029de0d4
vmui: fix alert display with long messages (#7228)
### Describe Your Changes

Fix `Alert` component to prevent it from overflowing the screen when
displaying long messages.

Related issue: #7207

### 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>
2024-10-15 16:35:57 +02:00
Yury Molodov
6c9772b101
vmui: add the ability to cancel running queries (#7204)
### Describe Your Changes

- Added functionality to cancel running queries on the Explore Logs and
Query pages.
- The loader was changed from a spinner to a top bar within the block.
This still indicates loading, but solves the issue of the spinner
"flickering," especially during graph dragging.

Related issue: #7097


https://github.com/user-attachments/assets/98e59aeb-905b-4b9d-bbb2-688223b22a82

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-15 14:48:40 +02:00
Zakhar Bessarab
a8d8987825
lib/jwt: accept scope encoded as a slice (#790)
Some IDPs encode scope as a slice of strings. Handle this gracefully by encoding a slice back to string.

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

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

(cherry picked from commit f61d8c3ebb)

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-15 14:40:46 +02:00
Andrii Chubatiuk
daa7183749
lib/protoparser/influx: enable batch processing by default (#7165)
### Describe Your Changes

Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7090

### 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>
2024-10-15 11:48:40 +02:00
Aliaksandr Valialkin
bac193e50b
app/vlselect: do not show empty fields in query results
Empty fields are treated as non-existing fields by VictoriaLogs data model.
So there is no sense in returning empty fields in query results, since they may mislead and confuse users.
2024-10-14 23:43:58 +02:00
Zhu Jiekun
343463fc0f
docs: make all statement of active time series consistent (#7242)
### Describe Your Changes

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7212

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-14 15:38:34 +02:00
Andrii Chubatiuk
41e0b62099
docs/victorialogs: fixed HA examples links (#7249)
### Describe Your Changes

Fixed VictoriaLogs HA examples references in docs

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-14 00:01:44 -07:00
Aliaksandr Valialkin
3c73dbbacc
app/vlstorage: add support for forced merge via /internal/force_merge HTTP endpoint 2024-10-13 22:20:31 +02:00
Aliaksandr Valialkin
b4b79a4961
lib/logstorage: make a copy of s.partitions slice when performing queries over the selected partitions
s.partitions can be changed when new partition is registered or when old partition is dropped.
This could lead to data races and panics when s.partitions slice is accessed by concurrently executed queries.

The fix is to make a copy of the selected partitions under s.partitionsLock before performing the query.
2024-10-13 22:14:34 +02:00
Aliaksandr Valialkin
91f5417572
docs/VictoriaLogs: replace incorrect usafe of VictoriaMetrics with VictoriaLogs 2024-10-13 13:01:42 +02:00
Aliaksandr Valialkin
200d723b9a
docs/VictoriaLogs/Roadmap.md: remove OpenTelemetry, Fluentd and Telegraf from the list of data ingestion protocols, which are going to be supported by VictoriaLogs
These protocols are already supported:

- OpenTelemetry protocol - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4839 ,
  https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6218 and 01430a155c

- Fluentd protocol - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7098
  and 05a64a8c14

- Telegraf protocol - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5310 ,
  https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6443 and 1731c0eabf
2024-10-13 11:10:19 +02:00
Aliaksandr Valialkin
867f671cc4
lib/logstorage: make sure that bs.br is non-nil before checking br.bs.bsw.bh.rowsCount there
br.bs may be nil when br contains the block with additional filters applied during pipe calculations.
For example, `* | count() if (error) errors`.
2024-10-12 20:51:29 +02:00
Zakhar Bessarab
2239f5829f
docs/victoria-logs: fix typo (#7245)
### 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: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-12 02:24:51 +04:00
hagen1778
22d3f67908
docs: fix typos in change line
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-11 16:43:50 +02:00
Github Actions
6a738e0b41
Automatic update helm docs from VictoriaMetrics/helm-charts@c584b99 (#7237)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-11 13:45:34 +02:00
Andrii Chubatiuk
9eb0c1fd86
lib/protoparser/opentelemetry: added exponential histograms support (#6354)
### Describe Your Changes

added opentelemetry exponential histograms support. Such histograms are automatically converted into
VictoriaMetrics histogram with `vmrange` buckets.

### 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>
2024-10-11 13:44:52 +02:00
Dmytro Kozlov
95de37de2c
docs/victoriametrics-cloud: fix button description (#7221)
### Describe Your Changes

Fixed button name in the cloud docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-10 16:18:13 +02:00
Aliaksandr Valialkin
b9a8c1ff3a
docs/VictoriaLogs/querying/vlogscli.md: add the list of features of vlogscli 2024-10-10 11:49:10 +02:00
Github Actions
595298ac98
Automatic update helm docs from VictoriaMetrics/helm-charts@c4a0442 (#7223)
Automated changes by
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2024-10-10 01:56:22 -07:00
n4mine
f060b67da5
docs: fix typo in docs/VictoriaLogs/data-ingestion/Vector.md (#7222)
### 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/).
2024-10-10 09:45:30 +02:00
Github Actions
d3f4b01001
Automatic update helm docs from VictoriaMetrics/helm-charts@0b610bd (#7220)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-10-10 09:10:26 +02:00
Dmytro Kozlov
c910c1c6b8
docs/victoriametrics-cloud: update images in the cloud documentation (#7210)
### Describe Your Changes

Update images with updated interface of the cloud solution 

### Checklist

The following checks are **mandatory**:

- [ x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-10 09:08:32 +02:00
Roman Khavronenko
ca2a08eabe
docs: update stream aggregation docs (#7202)
This PR is based on
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6777. The
differences are the following:
* it keeps backward compatibility for links
* it re-structures only original document file
* it adds #common-mistakes section, re-phrased

### 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: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-09 21:35:51 +02:00
Aliaksandr Valialkin
baa87b5b36
deployment: update VictoriaLogs from v0.34.0-victorialogs to v0.35.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.35.0-victorialogs
2024-10-09 16:17:51 +02:00
Aliaksandr Valialkin
252aa792f7
docs/VictoriaLogs: cut v0.35.0 release 2024-10-09 15:55:20 +02:00
Aliaksandr Valialkin
9413b2de91
docs/VictoriaLogs: make vlogscli more visible 2024-10-09 15:54:25 +02:00
Aliaksandr Valialkin
ad5d8097da
app/vlogscli: add -accountID and -projectID command-line flags for querying the given tenants 2024-10-09 12:56:49 +02:00
Aliaksandr Valialkin
e31625e0b2
app/vlogscli: add support for live tailing 2024-10-09 12:30:17 +02:00
n4mine
344d61da79
docs: fix typo in docs/VictoriaLogs/data-ingestion/Vector.md (#7208)
### 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/).
2024-10-09 00:32:36 -07:00
Fred Navruzov
f61d8c3ebb
docs/vmanomaly: updates for v1.16.3 (#7203)
### Describe Your Changes

docs/vmanomaly: updates for v1.16.3

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-08 19:24:56 +03:00
kirti purohit
008b649658
vmalert: parse multi doc yaml (#6995)
### Describe Your Changes

This PR adds the feature to parse a multi yaml doc following the
`\n---\n`
The issue is
[6753](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6753)

### Checklist

The following checks are **mandatory**:

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

---------

Signed-off-by: kirti purohit <kirti.purohit@hpe.com>
Co-authored-by: kirti purohit <kirti.purohit@hpe.com>
Co-authored-by: Jiekun <jiekun@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-08 14:28:32 +02:00
Artem Fetishev
e2c73dc89f
app/(vmagent,vmalert)/remotewrite/client: Fix flag docs (#7198)
### Describe Your Changes

The flags docs mention the flag that does not exist (and never existed).
Perhaps that was a typo.

`s/retryMaxInterval/retryMaxTime/g`

### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-10-08 13:14:38 +02:00
Aliaksandr Valialkin
03862368b5
deployment: update VictoriaLogs image tag from v0.33.0-victorialogs to v0.34.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.34.0-victorialogs
2024-10-08 12:30:27 +02:00
Aliaksandr Valialkin
6878982c93
docs/VictoriaLogs/CHANGELOG.md: cut v0.34.0 release 2024-10-08 12:21:19 +02:00
Zakhar Bessarab
eefae85450
vmagent: add support of HTTP2 client for Kubernetes SD (#7114)
### Describe Your Changes

Currently, vmagent always uses a separate `http.Client` for every group
watcher in Kubernetes SD. With a high number of group watchers this
leads to large amount of opened connections.

This PR adds 2 changes to address this:
- re-use of existing `http.Client` - in case `http.Client` is connecting
to the same API server and uses the same parameters it will be re-used
between group watchers
- HTTP2 support - this allows to reuse connections more efficiently due
to ability of using streaming via existing connections.

See this issue for the details and test results -
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5971

### Checklist

The following checks are **mandatory**:

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-10-08 10:36:31 +02:00
Zakhar Bessarab
9b6efb5e81
make: add darwin builds for cluster (#7195)
### Describe Your Changes

Add darwin `amd64` and `arm64` builds for cluster binaries build.

### 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>

(cherry picked from commit b9115d6882)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-08 10:19:58 +02:00
Github Actions
5481fa669c
Automatic update operator docs from VictoriaMetrics/operator@80f95d2 (#7191)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: Haleygo <39937150+Haleygo@users.noreply.github.com>
2024-10-07 14:26:39 +02:00
Meysam
5e7b3e035b
docs: fix typo in vmagent docs (#7192) 2024-10-07 14:26:20 +02:00
Aliaksandr Valialkin
492190885d
app/vlogscli: add ability to display query results in logfmt, single-line and multi-line json modes 2024-10-07 12:20:06 +02:00
Artem Navoiev
e144a2b062
docs: change tier menu item name
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-10-07 12:12:45 +02:00
Artem Navoiev
2593f32b63
docs: replace cloud url to be consistent with the other ones (#7194)
### 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>
2024-10-07 10:44:01 +02:00
Aliaksandr Valialkin
daad96b3a5
app/vlogscli: return back sorting result fields by name
This simplifies locating the needed field when the number of fields per each returned result is big
2024-10-07 10:41:48 +02:00
Artem Navoiev
18dd4105be
docs: add audit logs page for Cloud (#7193)
### 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>
2024-10-07 01:38:00 -07:00
Fred Navruzov
5c9bd35eb9
docs/vmanomaly: remove duplicate header in VmWriter docs (#7189)
### Describe Your Changes

docs/vmanomaly: remove duplicate header in VmWriter docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-06 09:49:04 -07:00
Fred Navruzov
b2e7b05918
docs/vmanomaly: release 1.16.2 (#7188)
### Describe Your Changes

docs for `vmanomaly`, updated after release 1.16.2

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-06 18:54:43 +03:00
Aliaksandr Valialkin
596e4de248
app/vlogscli: preserve the original order of fields in the displayed responses 2024-10-05 21:27:32 +02:00
Github Actions
4d9ad9654f
Automatic update helm docs from VictoriaMetrics/helm-charts@65cc293 (#7180)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-04 10:50:23 +02:00
Aliaksandr Valialkin
66645c3dff
docs/VictoriaLogs/LogsQL.md: remove redundant replace word in examples for conditional replace
Thanks to @p5i for the bugreport at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7168
2024-10-03 20:26:58 +02:00
Aliaksandr Valialkin
364f084b43
lib/logstorage: add len pipe for calculating byte length of log field values 2024-10-03 18:21:10 +02:00
Fred Navruzov
63a9fb34d1
docs/vmanomaly: fix example snippets (#7174)
### Describe Your Changes

fix of typos and improper version references in code snippets of example
usage

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-03 18:30:24 +04:00
hagen1778
3f2bfd2ff6
docs: move Retry-After to the 1.104.0 notes
It was mistakenly place to 1.103.0

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-03 15:23:03 +02:00
hagen1778
7f47713821
docs: add missing -search.maxDeleteSeries to vmselect flags
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-03 14:11:04 +02:00
hagen1778
4086cef01c
docs: rm incorrectly placed bugfix change from v1.103
The change was present in v1.103 by mistake.
In fact, it was released in v1.104
See c193e6d43e

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-03 09:55:07 +02:00
hagen1778
80d4acf2cf
docs: add tickets routine to release guide
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-03 09:49:07 +02:00
hagen1778
feba481ac2
docs: re-qualify -search.maxDeleteSeries change into feature
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 21:18:54 +02:00
hagen1778
ce81a86fc2
docs: re-order changes by priority
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 21:15:59 +02:00
hagen1778
41850995d3
docs: rm vm_rows_ignored_total{reason="nan_value"}
It was reverted in 0d4f4b8f7d

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 21:13:53 +02:00
Artem Navoiev
ddfb6db8cf
docs: api cloud clarify key value property
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-10-02 19:46:11 +02:00
Artem Navoiev
5df015b9db
docs: api cloud fix the naming
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-10-02 18:00:43 +02:00
hagen1778
bd84f8a35d
docs: bump VM latest LTS releases
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 16:34:06 +02:00
hagen1778
4c6b7ce6da
docs: mention to test releases before publishing them in release guide
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 16:31:11 +02:00
hagen1778
8592fc3162
docs: add link to docs for multitenant reads
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 16:27:20 +02:00
Fred Navruzov
150ee902fd
docs/vmanomaly: patch release 1.16.1 (#7169)
### Describe Your Changes

`vmanomaly` patch release 1.16.1 updates

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-02 18:10:08 +04:00
hagen1778
01bc28eda2
docs: mention version available for multitenant reads
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 14:58:06 +02:00
hagen1778
cd8a478a8d
docs: actualize multitenancy docs
Follow-up after https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6346

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 14:35:29 +02:00
hagen1778
36acde1d11
docs: add missing release notes
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 14:20:55 +02:00
Artem Navoiev
c04c377d09
docs: cloud API remove link to guide as we don't have it
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-10-02 11:10:38 +02:00
Artem Navoiev
504da7d02b
docs: add API doc for cloud (#7164)
### 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>
2024-10-02 10:58:35 +02:00
Fred Navruzov
dde2a0cb25
docs/vmanomaly - update versions in examples (#7163)
### Describe Your Changes

update `vnanomaly` versions in examples

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-02 11:53:05 +03:00
Fred Navruzov
0e54cfe350
docs/vmanomaly - release 1.16.0 docs (#7159)
### Describe Your Changes

doc updates for vmanomaly v1.16.0

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-02 00:19:14 +02:00
Aliaksandr Valialkin
3634fefc64
docs/VictoriaLogs/querying/vlogscli.md: typo fixes 2024-10-01 21:10:05 +02:00
f41gh7
776c501cb2
CHANGELOG.md: cut v1.104.0 release 2024-10-01 16:55:04 +02:00
f41gh7
076a1f84e1
vmselect: add support of multi-tenant queries
Added  ability to query data across multiple tenants. See:
VictoriaMetrics/VictoriaMetrics#1434

Currently, the following endpoints work with multi-tenancy:
- /prometheus/api/v1/query
- /prometheus/api/v1/query_range
- /prometheus/api/v1/series
- /prometheus/api/v1/labels
- /prometheus/api/v1/label/<label_name>/values
- /prometheus/api/v1/status/active_queries
- /prometheus/api/v1/status/top_queries
- /prometheus/api/v1/status/tsdb
- /prometheus/api/v1/export
- /prometheus/api/v1/export/csv
- /vmui

A note regarding VMUI: endpoints such as `active_queries` and
`top_queries` have been updated to indicate whether query was a
single-tenant or multi-tenant, but UI needs to be updated to display
this info.
cc: @Loori-R

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-10-01 16:49:46 +02:00
Aliaksandr Valialkin
496015aa0e
docs/VictoriaLogs/querying/vlogscli.md: provide instructions on how to download run vlogscli 2024-10-01 16:13:12 +02:00
Aliaksandr Valialkin
b05fbee63d
deployment: update VictoriaLogs docker image from v0.32.1-victorialogs to v0.33.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.33.0-victorialogs
2024-10-01 13:57:56 +02:00
Aliaksandr Valialkin
234c81754e
docs/VictoriaLogs/CHANGELOG.md: cut v0.33.0-victorialogs release 2024-10-01 13:42:18 +02:00
Roman Khavronenko
d57d8b5e60
docs: add note that otel is not using streaming parsing (#7148)
### 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>
2024-10-01 13:39:40 +02:00
Aliaksandr Valialkin
a350be48b6
lib/logstorage: do not count dictionary values which have no matching logs in count_uniq stats function
Create blockResultColumn.forEachDictValue* helper functions for visiting matching
dictionary values. These helper functions should prevent from counting dictionary values
without matching logs in the future.

This is a follow-up for 0c0f013a60
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7152
2024-10-01 13:34:45 +02:00
Aliaksandr Valialkin
630211cfed
app/vlogscli: add interactive command-line tool for querying VictoriaLogs 2024-10-01 12:23:07 +02:00
Aliaksandr Valialkin
61ae077e43
docs/VictoriaLogs/FAQ.md: clarify answers a bit 2024-10-01 12:08:27 +02:00
Nikolay
fbaa026ae6
dashboards: updates operator dashboard (#7139)
* Replaces deprecated graphs with Timeseries panels
* Adds new latency dashboards for rest client and golang scheduler
* Adds new overview panels
* Adds VM Datasource version of dashboard

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-30 15:35:39 +02:00
Artem Navoiev
0b2d3d7752
docs: cloud add support page. remove title as far it's already there
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-30 14:45:33 +02:00
Zhu Jiekun
7bb8853a5c
feature: [vmagent] Add service discovery support for OVH Cloud VPS and dedicated server (#6160)
### Describe Your Changes
related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6071

#### Added
- Added service discovery support for OVH Cloud:
    - VPS.
    - Dedicated server.

#### Docs
- `CHANGELOG.md`, `sd_configs.md`, `vmagent.md` are updated.

#### Note
- Useful links: 
    - OVH Cloud VPS API: https://eu.api.ovh.com/console/#/vps~GET
- OVH Cloud Dedicated server API:
https://eu.api.ovh.com/console/#/dedicated/server~GET
    - OVH Cloud SDK: https://github.com/ovh/go-ovh
- Prometheus SD:
https://prometheus.io/docs/prometheus/latest/configuration/configuration/#ovhcloud_sd_config

Tested on OVH Cloud VPS and dedicated server.
<img width="1722" alt="image"
src="https://github.com/VictoriaMetrics/VictoriaMetrics/assets/30280396/d3f0adc8-b0ef-423e-9379-8a9b9b0792ee">

<img width="1724" alt="image"
src="https://github.com/VictoriaMetrics/VictoriaMetrics/assets/30280396/18b5b730-3512-4fc0-8b2c-f2450ac550fd">

---
Signed-off-by: Jiekun <jiekun@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-09-30 14:42:46 +02:00
Aliaksandr Valialkin
aafa9262c5
deployment/docker: update VictoriaLogs from v0.32.0-victorialogs to v0.32.1-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.32.1-victorialogs
2024-09-30 14:35:40 +02:00
Aliaksandr Valialkin
82482fca4b
docs/VictoriaLogs/CHANGELOG.md: cut v0.32.1-victorialogs release 2024-09-30 14:31:17 +02:00
Artem Navoiev
f5f04c903b
docs: cloud add support page (#7143)
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-30 14:29:26 +02:00
Hui Wang
664f337c70
stream aggregation: fix possible duplicated aggregation results (#7118)
When ingesting samples with the same labels(duplicated samples or
samples with the same labels after `by` or `without` options). They
could register different entries for the same labelset in
LabelsCompressor.
For example, both index 99 and 100 can be assigned to label `foo=1` in
two concurrent pushes. Then due to differing label indexes in encoded
keys, the samples will appear as distinct in aggrState, resulting in
duplicated results after decompressing the label indexes.

fbde238cdc/lib/streamaggr/streamaggr.go (L933)

In this pull request, since we need to store `idxToLabel` first to
ensure the idx can be searched after `lc.labelToIdxStore`,
the `lc.idxToLabel` still could contain a duplicated entries
[100]="foo=1". But given the low likelihood of this issue and the size
of idxToLabel, it should be fine.
2024-09-30 14:24:59 +02:00
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)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-09-30 13:03:15 +08:00
Github Actions
5e67e611b8
Automatic update operator docs from VictoriaMetrics/operator@0e44654 (#7136)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
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)
Automated changes by
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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)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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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)
Automated changes by
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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)
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>
2024-09-25 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)
Automated changes by
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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)
Automated changes by
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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
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
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
[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: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
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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Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
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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Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: tenmozes <1381404+tenmozes@users.noreply.github.com>
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