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410 commits

Author SHA1 Message Date
Aliaksandr Valialkin
111d0aa2bf
app/{vmagent,vminsert}: add an ability to ignore input samples outside the current aggregation interval for stream aggregation 
See https://docs.victoriametrics.com/stream-aggregation.html#ignoring-old-samples
 2024-03-17 23:30:46 +02:00
Zakhar Bessarab
5f1f1f2982
docs: explicitly mention VMUI is available in cluster (#5955) 
It is confusing for cluster users to find that VMUI is available at vmselect as it is only mentioned in the list of URLs. Explicit mention of vmselect URL in docs will make it easier to discover.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
 2024-03-17 20:48:07 +02:00
nemobis
14b913eb51
docs: fix typo in stalenes (#5950) 
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
 2024-03-12 02:59:43 +02:00
Zakhar Bessarab
217893921c
docs: fix typo in flags description (#5942) 
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
 2024-03-12 02:45:46 +02:00
Aliaksandr Valialkin
27b9e8ed3e
app/{vmagent,vminsert}: add -streamAggr.dropInputSamples command-line flag for dropping the specified labels from input samples before deduplication and streaming aggregation 2024-03-05 02:27:27 +02:00
Aliaksandr Valialkin
c38c45d71f
app/{vminsert,vmagent}: allow using -streamAggr.dedupInterval without -streamAggr.config 
This allows performing online de-duplication of incoming samples
 2024-03-05 00:47:23 +02:00
Aliaksandr Valialkin
7559b6eb97
docs: update -help output after recent changes in VictoriaMetrics components 2024-03-01 05:31:13 +02:00
Aliaksandr Valialkin
e4a1d6774e
docs: consistently use https://docs.victoriametrics.com/lts-releases/ link for LTS releases 2024-03-01 02:52:41 +02:00
Aliaksandr Valialkin
728fb59e0d
docs: update docs after 0b7a23a91d 2024-03-01 00:18:46 +02:00
Aliaksandr Valialkin
6aea1e5093
app/{vmagent,vminsert}: follow-up for 434a5803e7 
Document the /opentelemetry/v1/metrics endpoint instead of /opentelemetry/api/v1/push,
since the /v1/metrics suffix is hardcoded in OpenTelemetry protocol specification.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5871
 2024-02-29 18:05:12 +02:00
Aliaksandr Valialkin
cb9b46be54
app/vmselect/prometheus: add -search.ignoreExtraFiltersAtLabelsAPI command-line flag for ignoring extra_filters and extra_label args at /api/v1/labels, /api/v1/label/.../values and /api/v1/series 2024-02-29 13:00:24 +02:00
Aliaksandr Valialkin
83217b7473
app/vmselect: add -search.maxLabelsAPIDuration and -search.maxLabelsAPISeries options for fine-tuning CPU and RAM usage for /api/v1/series , /api/v1/labels and /api/v1/label/.../values 
This commit returns back limits for these endpoints, which have been removed at 5d66ee88bd ,
since it has been appeared that missing limits result in high CPU usage, while the introduced concurrency limiter
results in failed lightweight requests to these endpoints because of timeout when heavyweight requests are executed.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5055
 2024-02-23 02:56:58 +02:00
Dan Dascalescu
6b5e8e7089
docs: CSV RFC3339 format uses server timezone (#5839) 2024-02-23 01:07:55 +02:00
Aliaksandr Valialkin
a982ab6bfb
app/vmstorage: expose vm_snapshots metric, which shows the current number of snapshots 
While at it, refresh docs about snapshots - https://docs.victoriametrics.com/#how-to-work-with-snapshots
 2024-02-23 01:07:04 +02:00
Artem Navoiev
e0569a355b
docs: mention slack inviter and slack channel (#5817) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
(cherry picked from commit 5b652bccad)
 2024-02-20 13:35:01 +01:00
Aliaksandr Valialkin
efbead081c
docs/Single-server-VictoriaMetrics.md: enumerate all the VictoriaMetrics components 2024-02-17 17:54:34 +02:00
Aliaksandr Valialkin
9f7c9e9033
docs/LTS-releases.md: add a dedicated page describing LTS lines of releases for VictoriaMetrics 2024-02-17 17:53:56 +02:00
Aliaksandr Valialkin
89aceb2b2f
docs: add link to https://docs.victoriametrics.com/scrape_config_examples/ to docs about configuring target scraping at vmagent and single-node VictoriaMetrics 2024-02-13 20:48:04 +02:00
Aliaksandr Valialkin
f5680a6857
all: upgrade Go builder from Go1.21.7 to Go1.22.0 
See https://go.dev/doc/go1.22
 2024-02-12 22:14:00 +02:00
Aliaksandr Valialkin
0f46a49912
docs/Single-server-VictoriaMetrics.md: substitute duplicate cases studies list with the link to the original list 2024-02-12 20:13:01 +02:00
Aliaksandr Valialkin
46de5d7eb1
docs: update docs after ae8a867924 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1470
 2024-02-09 04:20:09 +02:00
Artem Navoiev
fbe3f51fee
docs: change ndjson links to https://jsonlines.org/ as original one was hacked (#5782) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-02-08 17:22:31 +02:00
Aliaksandr Valialkin
202d8e2c40
docs: update -help output after 61d9df4c36 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/834
 2024-02-08 14:50:56 +02:00
Aliaksandr Valialkin
b18e608016
app/vmselect: add ability to reset rollup result cache on startup by passing -search.resetRollupResultCacheOnStartup command-line flag 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/834
 2024-02-08 14:42:15 +02:00
Aliaksandr Valialkin
82f4e4e070
app/{vmagent,vminsert}: follow-up after a1d1ccd6f2 
- Document the change at docs/CHANGELOG.md
- Copy changes from docs/Single-server-VictoriaMetrics.md to README.md
- Add missing handler for processing multitenant requests ( https://docs.victoriametrics.com/vmagent/#multitenancy )
- Substitute github.com/stretchr/testify dependency with 3 lines of code in the added tests
- Comment unclear code at lib/protoparser/datadogsketches/parser.go , so @AndrewChubatiuk could update it
  and add permalinks to the original source code there.
- Various code cleanups

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5584
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3091
 2024-02-07 01:31:52 +02:00
Aliaksandr Valialkin
bace92fab6
lib/httpserver: add support for mTLS for requests to -httpListenAddr 2024-02-06 17:47:27 +02:00
Aliaksandr Valialkin
19f9203c7a
docs: mention -metrics.exposeMetadata command-line flag in Monitoring sections 
This is a follow-up for 326a77c697
 2024-02-05 11:44:39 +02:00
Aliaksandr Valialkin
eff4dc3685
docs: sync -help output after recent changes 2024-02-01 15:06:19 +02:00
Aliaksandr Valialkin
d8f508cc21
docs/Single-server-VictoriaMetrics.md: clarify Security chapter a bit 2024-02-01 14:45:10 +02:00
Aliaksandr Valialkin
ee327cfd5d
docs/Single-server-VictoriaMetrics.md: run make docs-sync after 49d5e7fef5 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5262
 2024-02-01 14:42:07 +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
hagen1778
3baeface89
docs: follow-up after 491287ed15 
491287ed15
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-29 16:59:13 +01:00
Artem Navoiev
0d210308c3
docs: remove witdh from images, remove <p>, remove <div> (#5705) 
* docs: remove witdh from images, remove <p>, remove <div>

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

* docs: remove <div> clarify language in code blocks

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

---------

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-29 16:50:51 +01:00
Artem Navoiev
d42908133c
docs: remove <p> for imanges (#5702) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-26 22:34:40 +01:00
Artem Navoiev
36fa314161
remove all <div> as far they obsolete and can break markdown (#5701) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-26 22:32:54 +01:00
Aliaksandr Valialkin
2b0123058a
docs: update -help output after bb7a419cc3 2024-01-26 22:29:22 +01:00
Yury Molodov
3a26e4d6ec
vmui: add flag for default timezone setting (#5611) 
* vmui: add flag for default timezone setting #5375

* vmui: validate timezone before client return

* Update app/vmselect/vmui.go

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2024-01-23 04:15:14 +02:00
Aliaksandr Valialkin
3230525c36
docs: use persistent links to Grafana dashboards 
These links do not depend on the dashboard name, so they do not break after the renaming of the dashboard.

This is a follow-up for ff33e60a3d
 2024-01-22 01:45:42 +02:00
Aliaksandr Valialkin
885ee160c2
all: allow dynamically reading *AuthKey flag values from files and urls 
Examples:

1) -metricsAuthKey=file:///abs/path/to/file - reads flag value from the given absolute filepath
2) -metricsAuthKey=file://./relative/path/to/file - reads flag value from the given relative filepath
3) -metricsAuthKey=http://some-host/some/path?query_arg=abc - reads flag value from the given url

The flag value is automatically updated when the file contents changes.
 2024-01-22 01:23:23 +02:00
hagen1778
a99d26633b
docs: remove slug from Grafana dashboard URLs 
Each Grafana dashboard has unique ID which can be used to fetch the dashboard
from grafana.com: https://grafana.com/grafana/dashboards/11176
The same dashboard can be accessed via URL with slug: https://grafana.com/grafana/dashboards/11176-victoriametrics-cluster/
But using slug implies that any change to dashboard name will break the link.
So it is better to just use ID, so the dashboard URL will never break.

This is follow-up for ff33e60a3d

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-22 00:23:30 +02:00
Artem Navoiev
70743c7014
fix link for grafana dashbaord for single node after its renaming 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-22 00:21:57 +02:00
Aliaksandr Valialkin
8d13b543ba
docs/Single-server-VictoriaMetrics.md: explain why staleness markers are treated as an ordinary values during de-duplication 
This is a follow-up for d374595e31
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5587
 2024-01-17 00:15:18 +02:00
Zakhar Bessarab
178d64cc51
docs: explicitly mention "delete_series" endpoint accepts any HTTP method (#5605) 
See: #5552

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
 2024-01-16 20:14:04 +02:00
hagen1778
af47f96177
docs: make docs-sync 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 20:12:47 +02:00
Artem Navoiev
821ac6e374
docs: properly close diff 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 19:48:36 +02:00
hagen1778
583bbed48e
docs: docs-sync after 52692d001a 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 17:42:48 +02:00
hagen1778
14b9f7d71f
docs: add link to sandbox to the Grafana section 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 17:36:11 +02:00
Aliaksandr Valialkin
62a105d9e9
app/{vminsert,vmagent}: preliminary support for /api/v2/series ingestion from new versions of DataDog Agent 
This commit adds only JSON support - https://docs.datadoghq.com/api/latest/metrics/#submit-metrics ,
while recent versions of DataDog Agent send data to /api/v2/series in undocumented Protobuf format.
The support for this format will be added later.

Thanks to @AndrewChubatiuk for the initial implementation at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451
 2023-12-21 20:50:27 +02:00
Dmytro Kozlov
7afec3d813
docs: remove default value from the maxConcurrentInserts flag (#5494) 2023-12-20 14:15:20 +02:00
Aliaksandr Valialkin
0a99c819bf
all: add -metrics.exposeMetadata command-line flag, which can be used for adding TYPE and HELP metadata for metrics exposed at /metrics page 
This may be needed for systems, which require this metadata such as Google Cloud Managed Prometheus.
See https://cloud.google.com/stackdriver/docs/managed-prometheus/troubleshooting#missing-metric-type
 2023-12-19 03:26:02 +02:00