Commit Graph

60 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
0f1b3852dd
app/vlinsert: support unix timestamps in seconds and milliseconds in JSON stream data ingestion API 2024-09-28 21:57:19 +02:00
Aliaksandr Valialkin
b8fa213310
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 21:21:19 +02:00
Andrii Chubatiuk
6adb3f0dc2
victorialogs: marked fluentd support in roadmap, added syslog example ()
### 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/).

(cherry picked from commit 05a64a8c14)
2024-09-27 14:43:04 +02:00
Aliaksandr Valialkin
4d27933041
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 12:50:14 +02:00
Andrii Chubatiuk
1824dd378f
docs/victorialogs/data-ingestion: removed FluentBit Elasticsearch from examples ()
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/).

(cherry picked from commit f934f71708)
2024-09-25 18:47:24 +02:00
Andrii Chubatiuk
73afeaf510
deployment: restructure victorialogs examples ()
### 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/).

(cherry picked from commit e75ae1b274)
2024-09-25 18:39:43 +02:00
Zhu Jiekun
143d137265
docs: [VictoriaLogs] OTel Collector elasticsearchexporter header note ()
### 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/).

(cherry picked from commit fea4433362)
2024-09-24 16:58:16 +02:00
Artem Navoiev
382444aebb
docs: fix links to docker
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
(cherry picked from commit ae5f98f46b)
2024-09-19 15:46:52 +02:00
Dima Lazerka
465c7ad045
docs: fixes misspelled typos
Also tried to make it catch "Authorisation" in the future, fixed a lot
of other misspells along the way, but didn't make it catch
"Authorisation" anyway.

- Fix misspelled "Authorization" header name
- Fix misspelled "organization"
- Fix more misspells
2024-09-13 13:19:03 +02:00
Andrii Chubatiuk
711f2cc4f2
vlinsert: added opentelemetry logs support
Commit adds the following changes:

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

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

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

* adds docs with examples for opentelemetry logs.

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

Co-authored-by: AndrewChubatiuk <andrew.chubatiuk@gmail.com>
Co-authored-by: f41gh7 <nik@victoriametrics.com>
2024-09-03 20:24:01 +02:00
f41gh7
dcc525b388
follow-up after 1731c0eabf
* updates change log
* adds VL-Debug http header
* updates doc
* extracts only the first value of http headers for VL-Stream-Fields and VL-Ignore-Fields.
  It makes behaviour the same as Query string args. And allows to easily configure client applications.
  Since most of the client collectors don't support multi value headers.

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-03 20:24:01 +02:00
Andrii Chubatiuk
d5fe4566e5
app/vlinsert: support getting _msg_field, _time_field, _stream_fields and _ignore_fields from headers
*  Many collectors don't support forwarding url query params to the remote system. It makes impossible to define stream fields for it. Workaround with proxy between VictoriaLogs and log shipper is too complicated solution.

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

 related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5310
2024-09-03 20:24:00 +02:00
Andrii Chubatiuk
77c3bbf3fc
docs: updated guides structure, removed deprecated sort option ()
### Describe Your Changes

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

### Checklist

The following checks are **mandatory**:

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

(cherry picked from commit 35d77a3bed)
2024-08-07 16:59:22 +02:00
Andrii Chubatiuk
c885f3e7dc
docs: updated docs titles and links ()
The changes are based on SEO report and supposed to improve
ranking and indexation by search engines by using prompt and unique titles
and by updating unreachable links.

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

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
(cherry picked from commit 2e16732fdb)
2024-08-06 16:30:11 +02:00
Andrii Chubatiuk
6b97044d8a
view documentation locally ()
- moved files from root to VictoriaMetrics folder to be able to mount
operator docs and VictoriaMetrics docs independently
- added ability to run website locally

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-25 12:27:05 +02:00
Andrii Chubatiuk
4a01709b90
added _index.md for hugo, which point to README.md ()
### Describe Your Changes

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

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-07-25 12:20:40 +02:00
Aliaksandr Valialkin
326c9bc1aa
docs: fix spellcheck errors found by make spellcheck
Thanks to the spellcheck Makefile rule added by @arkid15r at fabf0b928e
2024-07-17 18:21:17 +02:00
Aliaksandr Valialkin
ab28a1f93e
app/vlinsert/syslog: add an ability to use log ingestion time as the _time field 2024-07-02 01:39:45 +02:00
Aliaksandr Valialkin
dd62a2b9d6
lib/logstorage: work-in-progress 2024-06-27 14:21:03 +02:00
Aliaksandr Valialkin
252ff71a49
docs/VictoriaLogs/data-ingestion/README.md: document that Rsyslog and Syslog-ng can be used for ingesting logs into VictoriaLogs 2024-06-25 15:15:53 +02:00
Aliaksandr Valialkin
f24123a776
lib/logstorage: parse syslog structured data into separate fields in order to simplify further querying of this data 2024-06-25 14:54:25 +02:00
Aliaksandr Valialkin
c10a646d19
app/vlinsert/syslog: allow accepting syslog messages with different configs at different ports 2024-06-17 23:16:58 +02:00
Aliaksandr Valialkin
f74e6b0674
app/vlinsert: properly parse length-delimited syslog messages sent over TCP according to RFC5425 2024-06-17 22:30:28 +02:00
Aliaksandr Valialkin
938862946c
docs/VictoriaLogs: mention which collectors support sending logs to VictoriaLogs in syslog format 2024-06-17 13:13:51 +02:00
Aliaksandr Valialkin
1750991119
lib/logstorage: work-in-progress 2024-06-17 12:13:25 +02:00
Artem Navoiev
6c587eefbf
docs: add more redirects
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
(cherry picked from commit d1baa41b6a)
2024-06-14 13:26:47 +02:00
Arkadii Yakovets
a6655322b1
docs: fix docs/ and README.md spelling errors ()
Fixes `docs/` and `README.md` typos and errors.

Signed-off-by: Arkadii Yakovets <ark@victoriametrics.com>

(cherry picked from commit c740a8042e)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-06-03 11:53:33 +02:00
Aliaksandr Valialkin
3152df2bce
lib/logstorage: work-in-progress 2024-05-25 00:31:55 +02:00
Aliaksandr Valialkin
147704aab0
lib/logstorage: initial implementation of pipes in LogsQL
See https://docs.victoriametrics.com/victorialogs/logsql/#pipes
2024-05-12 16:36:01 +02:00
hagen1778
3bddb10af8
docs: mention HTTP sink configuration example for Vector
Follow-up 16eeb4e

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 4f55aa29db)
2024-04-17 09:40:32 +02:00
Devin Buhl
a09da7a42c
victorialogs: mention vector supports http/json stream ()
https://github.com/vectordotdev/vector/issues/18883#issuecomment-1771424716
(cherry picked from commit 16eeb4eb33)
2024-04-17 09:40:27 +02:00
Artem Navoiev
fbe3f51fee
docs: change ndjson links to https://jsonlines.org/ as original one was hacked ()
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-02-08 17:22:31 +02:00
hagen1778
216f268c1a
docs: follow-up after 491287ed15
* port un-synced changed from docs/readme to readme
* consistently use `sh` instead of `console` highlight, as it looks like
a more appropriate syntax highlight
* consistently use `sh` instead of `bash`, as it is shorter
* consistently use `yaml` instead of `yml`

See syntax codes here https://gohugo.io/content-management/syntax-highlighting/

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-01-29 17:06:26 +01:00
Aliaksandr Valialkin
3b79f98459
Revert "docs victorialogs use relative links"
This reverts commit 3d7a77bf82.

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

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

It is always better to use absolute links thank relative links, since the page contents
can be copy-n-pasted to other pages, which are located in vastly different directories,
and all the links will remain working.
2023-10-16 14:03:21 +02:00
Artem Navoiev
bb18168b83
docs fix bad links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:42:48 +02:00
Artem Navoiev
13a3daf700
docs victorialogs use relative links
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:42:26 +02:00
Artem Navoiev
798e349bc8
docs/vlogs/dataingetion remoev unknown language from codeblock
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:27:18 +02:00
Artem Navoiev
c9a1fc73a6
docs/vmlogs fix aliases
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-16 13:26:11 +02:00
Artem Navoiev
5c87066f8c
docs: victorialogs change the doc ordering.2
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-05 11:37:01 +02:00
Artem Navoiev
7a5a40e031
docs: fix wieghts for logs folders
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-10-04 16:29:31 +02:00
crossoverJie
fb13887573
app/vlinsert: Add vl_http_request_duration_seconds metrics () 2023-09-19 00:10:24 +02:00
Zakhar Bessarab
bae701e612
app/vlinsert/elasticsearch: add a command-line flag to provide ES version ()
* app/vlinsert/elasticsearch: add a command-line flag to provide ES version

Adds a flag which will allow to change version which will be reported by ES endpoint for compatibility checks performed by external logs shippers(such as filebeat).
See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4777

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

* Document the -elasticsearch.version command-line flag

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4777

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-11 06:57:01 -07:00
Aliaksandr Valialkin
dfe4816e8c
docs/VictoriaLogs/data-ingestion/README.md: add checkboxes for Loki format support across log shippers
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4728
2023-07-28 11:31:34 -07:00
Aliaksandr Valialkin
feb879eb99
docs/VictoriaLogs: add missing information about Promtail support for data ingestion
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4728
2023-07-28 11:17:14 -07:00
Aliaksandr Valialkin
cbc5367812
docs/VictoriaLogs/data-ingestion: mention that VictoriaLogs automatically extracts message and timestamp from data ingested via Loki JSON API 2023-07-20 21:55:46 -07:00
Aliaksandr Valialkin
30098ac8bd
app/vlinsert/loki: follow-up after 09df5b66fd
- Parse protobuf if Content-Type isn't set to `application/json` - this behavior is documented at https://grafana.com/docs/loki/latest/api/#push-log-entries-to-loki

- Properly handle gzip'ped JSON requests. The `gzip` header must be read from `Content-Encoding` instead of `Content-Type` header

- Properly flush all the parsed logs with the explicit call to vlstorage.MustAddRows() at the end of query handler

- Check JSON field types more strictly.

- Allow parsing Loki timestamp as floating-point number. Such a timestamp can be generated by some clients,
  which store timestamps in float64 instead of int64.

- Optimize parsing of Loki labels in Prometheus text exposition format.

- Simplify tests.

- Remove lib/slicesutil, since there are no more users for it.

- Update docs with missing info and fix various typos. For example, it should be enough to have `instance` and `job` labels
  as stream fields in most Loki setups.

- Allow empty of missing timestamps in the ingested logs.
  The current timestamp at VictoriaLogs side is then used for the ingested logs.
  This simplifies debugging and testing of the provided HTTP-based data ingestion APIs.

The remaining MAJOR issue, which needs to be addressed: victoria-logs binary size increased from 13MB to 22MB
after adding support for Loki data ingestion protocol at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4482 .
This is because of shitty protobuf dependencies. They must be replaced with another protobuf implementation
similar to the one used at lib/prompb or lib/prompbmarshal .
2023-07-20 21:52:11 -07:00
Zakhar Bessarab
5b3cbd4db1
app/vlinsert: add support of loki push protocol ()
* app/vlinsert: add support of loki push protocol

- implemented loki push protocol for both Protobuf and JSON formats
- added examples in documentation
- added example docker-compose

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

* app/vlinsert: move protobuf metric into its own file

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

* deployment/docker/victorialogs/promtail: update reference to docker image

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

* deployment/docker/victorialogs/promtail: make volume name unique

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

* app/vlinsert/loki: add license reference

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

* deployment/docker/victorialogs/promtail: fix volume name

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

* docs/VictoriaLogs/data-ingestion: add stream fields for loki JSON ingestion example

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

* app/vlinsert/loki: move entities to places where those are used

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

* app/vlinsert/loki: refactor to use common components

- use CommonParameters from insertutils
- stop ingestion after first error similar to elasticsearch and jsonline

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

* app/vlinsert/loki: address review feedback

- add missing logstorage.PutLogRows calls
- refactor tenant ID parsing to use common function
- reduce number of allocations for parsing by reusing  logfields slices
- add tests and benchmarks for requests processing funcs

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-07-20 16:49:43 -07:00
Aliaksandr Valialkin
8715e331c8
docs/VictoriaLogs/data-ingestion/README.md: document how to verify whether the data is successfully ingested into VictoriaLogs 2023-07-16 22:54:05 -07:00
Artem Navoiev
30e84f4c66
docs: logs disable table of content for pages with no h2-h6, add aliases
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-07-16 00:08:06 -07:00
Artem Navoiev
6363a7bb80
docs: victorialogs add front-matter for readme pages
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-07-16 00:08:06 -07:00