Commit graph

3251 commits

Author SHA1 Message Date
Aliaksandr Valialkin
9bdcf483a7
docs/vmrestore.md: run make docs-sync after bf4936bbf0 2023-09-08 23:28:44 +02:00
Aliaksandr Valialkin
0bbc6a5b43
app/vmagent/remotewrite: fix data race when extra labels are added to samples before sending them to multiple remote storage systems
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4972
2023-09-08 23:24:00 +02:00
Aliaksandr Valialkin
a315694dd9
app/vmauth: add ability to specify response status codes for retrying requests during load-balancing
Response status codes for retrying can be specified via retry_status_codes list

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893
2023-09-08 23:23:15 +02:00
Zakhar Bessarab
bf4936bbf0
docs: sync description for license flags (#4977)
- update eula flag to add deprecation notice
- add new license flags description

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-09-08 17:09:34 +04:00
Roman Khavronenko
6351d07da8
vmalert: correctly add duplicated params to the query (#4955)
Fix the bug when Group's `params` fields with multiple values were
overriding each other instead of adding up.
The bug was introduced in this commit eccecdf177
 starting from v1.91.1 https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.91.1

 https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4908

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-09-08 09:32:48 +02:00
Aliaksandr Valialkin
b80d338287
app/vmauth: retry requests at other backends on 5xx response status codes
This should allow implementing high availability scheme described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792#issuecomment-1674338561

See also https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893
2023-09-08 00:46:37 +02:00
Aliaksandr Valialkin
dd10f94951
app/vmselect: return 503 status code when partial responses are denied and some of vmstorage nodes are temporarily unavailable
This should help detecting this case and automatic retrying the query at healthy cluster replica
in another availability zone.

This commit is needed as a preparation for automatic query retry at another backend at vmauth on 5xx errors
as described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792#issuecomment-1674338561
2023-09-07 16:11:39 +02:00
Aliaksandr Valialkin
9de440c803
lib/logger: increase the maximum log arg size from 200 to 500
The 200 chars limit has been appeared too small for typical log messages emitted by VictoriaMetrics components

This is a follow-up for 87fea7d8ac
2023-09-07 16:11:08 +02:00
Aliaksandr Valialkin
87fea7d8ac
lib/logger: limit the maximum arg length, which can be emitted to log lines
This should prevent from emitting too long lines when too long args are passed to logger.* functions.
For example, too long MetricsQL queries or too long data samples.
2023-09-07 15:22:46 +02:00
Github Actions
78dfbe1622
Automatic update operator docs from VictoriaMetrics/operator@83c07ed (#4970) 2023-09-07 15:09:28 +02:00
Aliaksandr Valialkin
3da493ff62
go.mod: increase the minimum supported Go version from Go1.19 to Go1.20 2023-09-07 13:01:38 +02:00
Github Actions
72d3063bef
Automatic update operator docs from VictoriaMetrics/operator@9c461d2 (#4968) 2023-09-07 12:26:02 +02:00
Aliaksandr Valialkin
9bccc5aab2
docs/CHANGELOG.md: return back accidentally deleted line at 45c0e4bb31 2023-09-07 12:03:04 +02:00
Aliaksandr Valialkin
2dc33e0ddc
all: update Go builder from Go1.21.0 to Go1.21.1
See https://github.com/golang/go/issues?q=milestone%3AGo1.21.1+label%3ACherryPickApproved
2023-09-07 11:36:16 +02:00
Aliaksandr Valialkin
5f85dd7f80
docs/CHANGELOG.md: clarify the scope of recent bugfixes 2023-09-07 11:25:11 +02:00
Aliaksandr Valialkin
448baf12a3
deployment/docker: properly build armv5 production builds for GOARCH=arm
Pass GOARM=5 when building GOARCH=arm production builds, since the default value for this env var
has been changed to GOARM=6 since Go1.21.0.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4965
and https://github.com/golang/go/issues/62475
2023-09-07 11:18:53 +02:00
hagen1778
40c94b26dd
docs: mention that quantiles can't be used in sharded mode
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4942
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-09-07 10:06:09 +02:00
Haleygo
45c0e4bb31
vmalert: add eval_offset for group (#4693)
Adds `eval_offset` attribute for Groups. 
If specified, Group will be evaluated at the exact time offset on the range of [0...evaluationInterval]. 
The setting might be useful for cron-like rules which must be evaluated at specific moments of time. 

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3409

Signed-off-by: Haley Wang <pipilong.25@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2023-09-06 16:29:59 +02:00
Aliaksandr Valialkin
138e02da37
docs/CHANGELOG.md: document the bugfix at 7db72dd7e6
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4947
2023-09-06 12:17:21 +02:00
Yury Molodov
7b92f1d038
vmui: fix render heatmap (#4957) 2023-09-06 10:26:45 +02:00
Aliaksandr Valialkin
2e04ddbd32
docs/CaseStudies.md: update Grammarly case study with the newly published article https://www.grammarly.com/blog/engineering/monitoring-with-victoriametrics/
Follow-up c0246b2e17
2023-09-05 17:03:40 +02:00
Artem Navoiev
7be3848ee6
use correct abbriviation for ESA legal doc
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-09-05 11:01:45 +02:00
Artem Navoiev
42baf5fe3f change link to the enterprise legal doc
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-09-05 01:53:36 -07:00
Github Actions
e04c435875
Automatic update operator docs from VictoriaMetrics/operator@b63f6e9 (#4946) 2023-09-04 18:19:38 +02:00
hagen1778
f9e47a9abe
docs: fix broken link in vmctl references
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-09-04 12:45:46 +02:00
Yury Molodov
d19072a2d9
feat: add the option to see the latest queries (#4718) (#4759)
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-09-04 11:29:11 +02:00
hagen1778
c0246b2e17
docs: add How Grammarly Improved Monitoring by Over 10x with VictoriaMetrics
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-09-04 10:18:35 +02:00
Dima Lazerka
0c7d46d637
flagutil: Make .Msecs private (#4906)
* Introduce flagutil.Duration

To avoid conversion bugs

* Fix tests

* Clarify documentation re. month=31 days

* Add fasttime.UnixTime() to obtain time.Time

The goal is to refactor out the last usage of `.Msecs`.

* Use fasttime for time.Now()

* wip

- Remove fasttime.UnixTime(), since it doesn't improve code readability and maintainability
- Run `make docs-sync` for syncing changes from README.md to docs/ folder
- Make lib/flagutil.Duration.Msec private
- Rename msecsPerMonth const to msecsPer31Days in order to be consistent with retention31Days

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-09-03 10:33:37 +02:00
Github Actions
26cee36499
Automatic update operator docs from VictoriaMetrics/operator@add9045 (#4941) 2023-09-02 17:19:32 +02:00
Github Actions
ff4bc9d18e
Automatic update operator docs from VictoriaMetrics/operator@c32931b (#4940) 2023-09-02 16:20:46 +02:00
Aliaksandr Valialkin
7a716095dc
docs/CHANGELOG.md: document 1.93.3 release 2023-09-02 10:21:20 +02:00
Aliaksandr Valialkin
82ccae1c02
docs/CHANGELOG.md: document v1.87.8 2023-09-02 01:54:07 +02:00
Nikolay
b9a5ea03fa
lib/vmselectapi: do not send empty label names for labelNames request (#4936)
* lib/vmselectapi: do not send empty label names for labelNames request
it breaks cluster communication, since vmselect incorrectly reads request buffer, leaving unread data on it
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4932

* typo fix

* wip

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-09-01 23:26:43 +02:00
Aliaksandr Valialkin
8632683990
docs/CHANGELOG.md: document bugfix at 7c19d01e9a
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4870
2023-09-01 18:00:12 +02:00
Aliaksandr Valialkin
377627c4c9
deployment: update VictoriaMetrics tag from v1.93.1 to v1.93.2
See https://docs.victoriametrics.com/CHANGELOG.html#v1932
2023-09-01 17:35:48 +02:00
Aliaksandr Valialkin
8847fbd34f
docs/CHANGELOG.md: document v1.93.2 2023-09-01 17:33:01 +02:00
Yury Molodov
c112dd7367
vmui: support for Prometheus data on the cardinality page (#4713)
* feat: add cardinality support for prometheus (#4320)

* docs/CHANGELOG.md: add cardinality support for prometheus

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-09-01 10:51:44 +02:00
Aliaksandr Valialkin
4bcc086965
app/vmauth: add tests for ResponseHeaders
This is a follow-up for b18eed3427

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4825
2023-09-01 09:21:12 +02:00
Alexander Marshalov
b18eed3427
vmauth: added ability to set and remove response headers (#4825) (#4914)
* added ability to set and clear response headers (#4825)

Signed-off-by: Alexander Marshalov <_@marshalov.org>

* added ability to set and clear response headers (#4825)

Signed-off-by: Alexander Marshalov <_@marshalov.org>

* fix review comment

Signed-off-by: Alexander Marshalov <_@marshalov.org>

---------

Signed-off-by: Alexander Marshalov <_@marshalov.org>
2023-08-31 14:26:51 +02:00
Dmytro Kozlov
2853fac3f5
docs: follow up after 939952068b (#4923) 2023-08-31 10:53:26 +02:00
Aliaksandr Valialkin
2a3fa14ad7
docs/VictoriaLogs/CHANGELOG.md: document 1c42154785
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4762
2023-08-30 16:37:36 +02:00
Nikolay
dc4b974a48
app/vminsert: fixes readonly check (#4892)
* app/vminsert: fixes readonly check
previously vminsert doesn't check readOnly state for vmstorage, since check was never performed for nil buffer
In this case every 30 second storage node loss readonly state and received some data.
It caused re-routing and possible slow down for ingestion
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4870

* wip

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-30 16:25:20 +02:00
Nikolay
00685b627f
lib/promscrape/k8s_sd: set resourceVersion to 0 by default for watch … (#4901)
* lib/promscrape/k8s_sd: set resourceVersion to 0 by default for watch requests
it must reduce load for kubernetes ETCD servers. Since requests without resourceVersion performs force cache sync at kubernetes API server with ETCD
more info at https://kubernetes.io/docs/reference/using-api/api-concepts/\#semantics-for-watch
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4855

* wip

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-30 16:03:41 +02:00
Github Actions
3222780707
Automatic update operator docs from VictoriaMetrics/operator@18e080e (#4921)
Co-authored-by: Alexander Marshalov <_@marshalov.org>
2023-08-30 15:09:18 +02:00
Aliaksandr Valialkin
1c0e065216
app/vmselect/promql: add support for _ delimiters in numeric values
For example, 1_234_567_890 is equivalent to 1234567890,
while 1.234_567_890 is equivalent to 1.234567890
2023-08-30 14:33:41 +02:00
Zakhar Bessarab
137fa19d9c
app/vmselect: fix panic when using /select/multitenant endpoint (#4912)
app/vmselect: fix panic when using `/select/multitenant` endpoint

Such requests must be rejected as not found since vmselect does not support multitenant endpoint.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4910

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-30 14:16:09 +02:00
Github Actions
3f7bde5bac
Automatic update operator docs from VictoriaMetrics/operator@d0c3ec7 (#4909) 2023-08-29 22:20:31 +02:00
Nikolay
c37d7dd567
deployment/docker: disable provenance in buildx (#4911)
* deployment/docker: disable provenance in buildx
it must fix an issue with multi-platform manifest generation
at buildx >= 0.10 backward compatibility was broken and generated image cannot be used with docker systems that doesn't support oci.
disabling attestat temporary fixes it.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4907
https://docs.docker.com/build/attestations/slsa-provenance/

* Update docs/CHANGELOG.md

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-29 16:29:14 +02:00
Aliaksandr Valialkin
3453e0c455
docs/VictoriaLogs/Roadmap.md: add alerting to TODO list 2023-08-29 13:26:41 +02:00
Aliaksandr Valialkin
d087334049
app/{vminsert,vmselect}: follow-up after 2b7b3293c1
- Document the change at docs/CHANGELOG.md
- Set the default value for -vmstorageUserTimeout to 3 seconds. This is much better
  than the 0 value, which means that TCP connection to unreachable vmstorage could block
  for up to 16 minutes.
- Document -vmstorageUserTimeout at docs/Cluster-VictoriaMetrics.md
2023-08-29 12:18:53 +02:00
Aliaksandr Valialkin
5f182cc2c2
docs/VictoriaLogs/CHANGELOG.md: document the fix 8d50032dd6
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4895
2023-08-29 11:28:45 +02:00
Roman Khavronenko
e8db78eaa4
dashboards: provide copies of Grafana dashboards alternated with Vict… (#4905)
dashboards: provide copies of Grafana dashboards alternated with VictoriaMetrics datasource

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-29 11:06:55 +02:00
Aliaksandr Valialkin
379b92cc10
docs/CHANGELOG.md: add links to stream parsing mode in descriptions for 6e8611f301 and 6788704152 2023-08-29 10:47:32 +02:00
Aliaksandr Valialkin
154c691f47
docs/CHANGELOG.md: remove unneeded utm_source and utm_medium query args in the link to Google Lighthouse
Remove the line about consistent rounding of values in vmui, since it looks like it has been broken and needs to be returned back.
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4872#issuecomment-1696981947 for details.

This is a follow-up for e865989fa9
2023-08-29 10:27:28 +02:00
Aliaksandr Valialkin
0e31415b34
docs/CHANGELOG.md: remove another blank line in order to reduce the difference with lts-1.93 branch 2023-08-29 09:48:27 +02:00
hagen1778
a20234d2d0
docs: fix typo for deduplication description in k8s guide
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-28 14:45:00 +02:00
Aliaksandr Valialkin
58a6bb7bd1
docs/CHANGELOG.md: remove superflouos blank lines 2023-08-28 10:00:27 +02:00
Aliaksandr Valialkin
5b96a96535
docs/CHANGELOG.md: move the bugfix line into correct place after ddf87b32ed 2023-08-28 09:59:41 +02:00
Aliaksandr Valialkin
1b6d37b8e2
docs/CHANGELOG.md: explicitly mention that the bug in 1.93.0 may lead to data loss
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4873
2023-08-28 09:52:29 +02:00
Aliaksandr Valialkin
d8a4f01fe9
docs/CHANGELOG.md: return back the line accidentally deleted at 6abd575cbe
The line has been originally added in 481a2c70fd
2023-08-28 09:46:42 +02:00
Aliaksandr Valialkin
8aa29e9a84
docs/stream-aggregation.md: use 5m instead of 300 in the example query for rate() calculation from "increase" results
This makes the query easier to read and understand

Follow-up for 0df506de54
2023-08-28 09:36:19 +02:00
Aliaksandr Valialkin
8e5958448b
docs/vmauth.md: consistently prepend command-line flags with a single - 2023-08-28 09:28:04 +02:00
Aliaksandr Valialkin
e4fff13697
docs/CHANGELOG.md: clarify the description of b7d07e5acf
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4817
2023-08-28 09:12:29 +02:00
Github Actions
501d8e1978
Automatic update operator docs from VictoriaMetrics/operator@d40882c (#4894)
Co-authored-by: Alexander Marshalov <_@marshalov.org>
2023-08-25 19:58:31 +02:00
Daria Karavaieva
278d3c20a4
vmanomaly guide docker compose run fix according licensing (#4876)
* docker-compose run fix according to licensing

* public v1.5.0 of vmanomaly

* new file list image

* 1.93.1 version of VM
2023-08-25 18:28:39 +02:00
Github Actions
ef6468584c
Automatic update operator docs from VictoriaMetrics/operator@e00fe21 (#4891) 2023-08-25 15:49:00 +02:00
Zakhar Bessarab
6e8611f301
lib/promscrape/client: sync timeout for HostClient and http.Client (#4889)
Initially, stream parse mode was reading data from response and parsing it on flight. This was causing longer delay to read the whole response and required increasing timeout value to allow data processing while reading. So that 908e35affd increased timeout value to fix this.

But after 74c00a8762 response in stream parse mode is saved into memory and then parsed eliminating necessity of having timeout value higher that for usual scrape.

Updates: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4847
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-25 15:47:11 +02:00
hagen1778
e865989fa9
docs: follow-up after 72167a697e
72167a697e
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-25 15:43:23 +02:00
hagen1778
65415b56af
docs: make docs-sync
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-25 15:23:30 +02:00
Dmytro Kozlov
0b0e0bb50e
docs: add migration guide from Promscale (#4865)
Signed-off-by: dmitryk-dk d.kozlov@victoriametrics.com
2023-08-25 13:40:31 +02:00
hagen1778
ffbebfdfe6
docs: typo fix for vmauth
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-25 10:30:11 +02:00
hagen1778
4d316a23ae
docs: mention that vmauth doesn't follow redirects
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4868

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-25 10:23:25 +02:00
Aliaksandr Valialkin
f1c2508243
lib/promscrape: add -promscrape.cluster.memberLabel command-line flag
This flag allows specifying an additional label to add to all the scraped metrics.
The flag must contain label name to add. The label value will be equal to -promscrape.cluster.memberNum.

This functionality can help when there is a need to differentiate metrics scraped
by distinct vmagent instances in the cluster according to https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4247

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4247#issuecomment-1692279393
2023-08-24 22:03:54 +02:00
hagen1778
4ebe8bb1d5
app/vmagent: follow-up after 6788704152
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4884
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-24 11:36:42 +02:00
Roman Khavronenko
992a1c0a3a
vmagent: retry failed write request on the closed connection (#4857)
* vmagent: retry failed write request on the closed connection

 Retry failed write request on the closed connection immediately,
 without waiting for backoff. This should improve data delivery speed
 and reduce amount of error logs emitted by vmagent when using idle connections.

 https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4139

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmagent: retry failed write request on the closed connection

Re-instantinate request before retry as body could have been already spoiled.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2023-08-24 00:08:04 +02:00
Roman Khavronenko
ddf87b32ed
vmalert: correctly re-instantinate HTTP req on retries (#4864)
* vmalert: correctly re-instantinate HTTP req on retries

Previosly, request retry to datasource re-used existing HTTP request.
But if request object was already partially processed (body was read),
then retry will be unsuccessful.

The change re-instantinates HTTP request object before retry.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmalert: review fix

Signed-off-by: hagen1778 <roman@victoriametrics.com>

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-24 00:04:05 +02:00
Github Actions
2122eb18fe
Automatic update operator docs from VictoriaMetrics/operator@8a25794 (#4883) 2023-08-23 19:29:46 +02:00
hagen1778
59dee2e714
docs: mention 1.93.0 contains a bug
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-23 15:55:31 +02:00
Nikolay
6abd575cbe
docs: release docs 1.93.1 (#4875)
* docs: mention v1.93.1 release

* deployment/docker: bumps image for v1.93.1 release
2023-08-23 15:52:58 +02:00
hagen1778
946e370b26
docs: mention breaking change to indexdb intorduced in 1.92.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-23 14:27:55 +02:00
Nikolay
c5aac34b68
lib/storage: properly caclucate nextRotationTimestamp (#4874)
cause of typo unix millis was used instead of unix for current timestamp
calculation
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4873
2023-08-23 13:22:53 +02:00
hagen1778
0df506de54
docs: mention increase as alternative to rate
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-22 09:50:21 +02:00
Zakhar Bessarab
7961479900 docs/vmanomaly: update licensing flags description
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-21 08:11:31 -07:00
Yury Molodov
ca44b8da1f
vmui: change warning display for text fields (#4848) (#4863)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4848
2023-08-21 15:42:55 +02:00
hagen1778
ea2fbcf0e6
vmselect: follow-up after 7349f18c55
7349f18c55
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-21 15:34:21 +02:00
Lapo Luchini
297ef605ef Fix typo in vmauth docs. 2023-08-21 02:55:06 -07:00
Zakhar Bessarab
9169f65521 docs/vmanomaly: clarify offline verification flag description
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-21 02:53:29 -07:00
Zakhar Bessarab
8ea4ae7dbb docs: add vmanomaly docs about monitoring
- add monitoring section
- add reference to monitoring section from licensing monitoring

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-21 02:53:29 -07:00
Zakhar Bessarab
ee747f4f42 docs: add vmanomaly docs about licensing
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-21 02:53:29 -07:00
Tamara Vashchuk
7349f18c55
vmui: Add button to prettify query (#4694)
* Add button to prettify query

Just capitalizes query text for now

* Add /prettify-query API handler

* Replace UI pretiffier using prettifier API

* Add showing server errors

Had to pass setQueryErrors from useFetchQuery.ts

* Use serverUrl from global AppState

* Change icon to AutoAwsome icon + added style change color when button is active

* Add sync/await to prettifyQuery function

* Doc public function for lint

* Minor async fix

* Removed extra blank lines

* Extract usePrettifyQuery hook

* Made more generic style for :active button

* Refactor usePrettifyQuery

However, prettify errors don't clean up query errors, but should

* Add prettyQuery functionality to CHANGELOG.md

* Reuse queryErrors

* Unhide errors on start

---------

Co-authored-by: Tamara <toma.vashchuk@gmail.com>
2023-08-18 20:12:48 +03:00
hagen1778
e9d246f367
docs: exclude assets/README.md
exclude assets/README.md  from publishing on the docs website
as its purpose is different to other docs.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-18 13:24:51 +02:00
Github Actions
7d8b6fbe20
Automatic update operator docs from VictoriaMetrics/operator@76d5956 (#4854) 2023-08-18 09:34:37 +02:00
Dmytro Kozlov
b7d07e5acf
lib/protoparser: handle unexpected EOF error when parsing lines in prometheus exposition format (#4851)
Previously only io.EOF was handled, and io.ErrUnexpectedEOF was ignored, but it may happen if the client interrupts the connection.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4817
2023-08-18 08:55:42 +02:00
Aliaksandr Valialkin
1d7eaf0f5b
docs/stream-aggregation.md: typo fix after 54f522ac25 2023-08-17 15:24:44 +02:00
Aliaksandr Valialkin
54f522ac25
docs/stream-aggregation.md: clarify the usage of -remoteWrite.label after the fix at a27c2f3773
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4247
2023-08-17 15:18:37 +02:00
Aliaksandr Valialkin
f5685f1c54
Revert "try to remove assets folder"
This reverts commit 251d3d54a4.

Reason for revert: this commit removes important information, which was placed in the docs/assets folder
in order to reduce the probability of putting images related to particular docs here,
with the reasoning why this is a bad practice.

This information should remain in the docs/assets folder. Probably, the file should be renamed
from README.md to README or to some other visible name, which doesn't lead to generation of unneded
documentation for the assets folder.
2023-08-17 13:31:27 +02:00
Aliaksandr Valialkin
cd9f86afe1
lib/envflag: do not allow unsupported form for boolean command-line flags in the form -boolFlag value
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4845
2023-08-17 13:26:53 +02:00
Dmytro Kozlov
39623ae428
app/vmctl: fix migration process if tenant have no data (#4799)
app/vmctl: don't interrupt migration process if tenant has no data

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Alexander Marshalov <_@marshalov.org>
2023-08-16 14:54:51 +02:00
Roman Khavronenko
6da32a27ac
vmbackup: correctly check if specified -dst belongs to specified -storageDataPath (#4841)
See this issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4837

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-16 14:45:35 +02:00
Artem Navoiev
251d3d54a4
try to remove assets folder
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-08-15 15:54:17 +02:00
Alexander Marshalov
a27c2f3773
fixed applying remoteWrite.label for pushed metrics (#4247) (#4824)
vmagent: properly add extra labels before sending data to remote storage

labels from `remoteWrite.label` are now added to sent metrics just before they
 are pushed to `remoteWrite.url` after all relabelings, including stream aggregation relabelings (#4247)

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4247

Signed-off-by: Alexander Marshalov <_@marshalov.org>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-08-15 13:47:48 +02:00
Github Actions
c884311cf5
Automatic update operator docs from VictoriaMetrics/operator@9f41076 (#4840) 2023-08-15 10:55:20 +02:00
Arseny
93109842c6
docs/Articles.md: add a link to https://rtfm.co.ua/en/victoriametrics-deploying-a-kubernetes-monitoring-stack/ (#4836) 2023-08-15 09:20:16 +02:00
hagen1778
481a2c70fd
dashboard: fix display of ingested rows rate
Fix display of ingested rows rate for `Samples ingested/s`
and `Samples rate` panels for vmagent's dasbhoard.
Previously, not all ingested protocols were accounted in these panels.
An extra panel `Rows rate` was added to `Ingestion` section to display the split
for rows ingested rate by protocol.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-15 08:45:10 +02:00
Artem Navoiev
507879380b
fix docs ordering
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-08-14 21:30:02 +02:00
Aliaksandr Valialkin
fdae53a75b
lib/promrelabel: properly replace : char with _ in metric names when -usePromCompatibleNaming command-line flag is set
This addresses https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113#issuecomment-1275077071 comment from @johnseekins
2023-08-14 16:14:42 +02:00
Aliaksandr Valialkin
63e3571e8c
lib/promrelabel: stop emitting DEBUG log lines when parsing if expressions
These lines were accidentally left in the commit 62651570bb

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4635
2023-08-14 15:24:31 +02:00
Aliaksandr Valialkin
a0f695f5de
app/vmbackup: add ability to make server-side copying of existing backups 2023-08-13 17:24:24 -07:00
Aliaksandr Valialkin
3d25a82372
docs/Articles.md: add a link to https://www.forbes.com/sites/adrianbridgwater/2023/07/05/the-agility-in-cloud-observability/ 2023-08-12 16:25:15 -07:00
Aliaksandr Valialkin
4fa0725dc9
docs/Articles.md: add a link to https://rtfm.co.ua/en/victoriametrics-an-overview-and-its-use-instead-of-prometheus/ 2023-08-12 16:23:57 -07:00
Aliaksandr Valialkin
88b620b8c8
docs/CHANGELOG.md: document that v1.93.x is a new line of LTS releases 2023-08-12 15:31:57 -07:00
Aliaksandr Valialkin
11329c3d16
docs/CHANGELOG.md: document changes in the v1.87.7 LTS release 2023-08-12 14:49:12 -07:00
Aliaksandr Valialkin
fae59146ad
docs/CHANGELOG.md: document LTS release v1.79.14
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.79.14
2023-08-12 12:28:10 -07:00
Aliaksandr Valialkin
f96804658b
app/vmctl: document that -vm-native-step-interval command-line option now supports week value
This is a follow-up for d322ee4b35

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4738
2023-08-12 07:32:58 -07:00
Aliaksandr Valialkin
59f7d810c9
docs/CHANGELOG.md: cut v1.93.0 2023-08-12 06:01:10 -07:00
Aliaksandr Valialkin
e1235267a0
deployment/docker/Makefile: upgrade base Docker image from alpine:3.18.2 to alpine:3.18.3
See https://alpinelinux.org/posts/Alpine-3.15.10-3.16.7-3.17.5-3.18.3-released.html
2023-08-12 05:59:48 -07:00
Aliaksandr Valialkin
05f109ad58
docs/CHANGELOG.md: split changelog into per-year pages in order to keep the size of CHANGELOG pages under control
Make sure that links to particular releases - https://docs.victoriametrics.com/CHANGELOG.html#vXXYY - continue working.
2023-08-12 05:48:43 -07:00
Nikolay
d144e39592
lib/protoparser/openetelemetry: fixes panic (#4821)
Opentelemetry format allows histograms with non-counter buckets. In this case it makes no sense to add buckets into database
and save only counter with _count suffix.
It could be used as gauge.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4814

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-12 05:09:18 -07:00
Nikolay
8faa17493b
opentelemetry: return human readable error for json encoding. (#4822)
Opentelemetry parser supports only protobuf atm.

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-12 05:05:16 -07:00
Nikolay
f111ddb862
lib/promscrape: adds validation for proxy_url scheme (#4823)
* lib/promscrape: adds validation for proxy_url scheme
adds tests
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4811

* Update lib/proxy/proxy.go

* Update lib/proxy/proxy.go

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-12 05:03:08 -07:00
Aliaksandr Valialkin
072d891ed9
app/vmselect: prevent from panic when lookbehind window inside rollup function is parsed into negative value
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4795
2023-08-12 04:47:53 -07:00
Zakhar Bessarab
b007f78a2e
app/vlinsert/elasticsearch: add a command-line flag to provide ES version (#4778)
* 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 06:52:57 -07:00
Zakhar Bessarab
1bd7637fe1
lib/promrelabel: fix relabeling if clause (#4816)
* lib/promrelabel: fix relabeling if clause being applied to labels outside of current context

Relabeling is applied to each metric row separately, but in order to lower amount of memory allocations it is reusing labels.

Functions which are working on current metric row labels are supposed to use only current metric labels by using provided offset, but if clause matcher was using the whole labels set instead of local metrics.

This leaded to invalid relabeling results such as one described here: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4806

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

* docs/CHANGELOG.md: document the bugfix

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1998
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4806

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-08-11 06:37:48 -07:00
Aliaksandr Valialkin
e0017b4d47
all: update Go builder from Go1.20.7 to Go1.21.0
See https://tip.golang.org/doc/go1.21
and https://go.dev/blog/go1.21
2023-08-11 06:25:54 -07:00
Aliaksandr Valialkin
4c4bcdf0b1
docs/CHANGELOG.md: add a link to stream aggregation for the description of the bugfix at a4a1884237
This makes the description more clear.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4804
2023-08-11 05:38:30 -07:00
Aliaksandr Valialkin
271743f892
docs/CHANGELOG.md: add missing context to the description of the fix at be5c4818f5 2023-08-11 05:26:16 -07:00
Aliaksandr Valialkin
be5c4818f5
lib/httpserver: properly quote the returned address from GetQuotedRemoteAddr() for requests with X-Forwarded-For header
Make sure that the quoted address can be used as JSON string.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4676#issuecomment-1663203424

This is a follow up for 252643d100 and ac0b7e0421

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4676
2023-08-11 05:19:50 -07:00
Aliaksandr Valialkin
ac0b7e0421
Revert "vmui: change the response for active queries (#4782)"
This reverts commit 252643d100.

Reason for revert: the commit incorrectly fixes the the issue.
The `remoteAddr` must be properly quoted inside lib/httpserver.GetQuotedRemoteAddr().
It isn't quoted properly if the request contains X-Forwarded-For header.

The proper fix will be included in the follow-up commit.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4676
2023-08-11 05:06:40 -07:00
Aliaksandr Valialkin
38e72ea344
docs/Release-Guide.md: document that changes must be synced between branches immediately after the commit in any branch 2023-08-11 04:29:04 -07:00
Aliaksandr Valialkin
7ec4ccc005
docs/CaseStudies.md: update Naver case study after 0c3d61b211
- Fix a link to case study at the top of docs/CaseStudies.md
- Remove non-essential text
- Add Naver video and slides about VictoriaMetrics to docs/Articles.md

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4755
2023-08-11 04:12:28 -07:00
Aliaksandr Valialkin
b50ed5ddd1
app/vmctl: follow-up after 5aed369132
- Fix default value for --remote-read-disable-path-append
- Clarify description for the change at docs/CHANGELOG.md

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4655

TODO: address the comment at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4744
2023-08-11 03:46:10 -07:00
Nikolay
6d0163cca9
app/vminsert: adds note for dropSamplesOnOverload flag (#4797)
Adds note for dropSamplesOnOverload flag that are samples dropped before replication
2023-08-11 03:14:45 -07:00
Aliaksandr Valialkin
efb81185a7
docs/CHANGELOG.md: remove superflouos information from the line, which describes the upgrade from Go1.20.6 to Go1.20.7 2023-08-11 03:10:10 -07:00
Aliaksandr Valialkin
e49e4f372b
docs/CHANGELOG.md: clarify the change at e3ef3df938
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697
2023-08-11 03:06:41 -07:00
Github Actions
7602b95bcb
Automatic update operator docs from VictoriaMetrics/operator@9ea59e2 (#4813)
Co-authored-by: Alexander Marshalov <_@marshalov.org>
2023-08-10 16:36:10 +02:00
Github Actions
6411191158
Automatic update operator docs from VictoriaMetrics/operator@2a03bde (#4812) 2023-08-10 16:33:30 +02:00
hagen1778
c36259fca5
docs: mention honor_timestamps change in changelog
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-10 14:46:39 +02:00
Zakhar Bessarab
a4a1884237
{vmagent/remotewrite,vminsert/common}: fix dropInput and keepInput flags inconsistency (#4809)
{vmagent/remotewrite,vminsert/common}: fix dropInput and keepInput flags inconsistency

Sync behavior for dropInput and keepInput flags between single-node and vmagent.
Fix vmagent not respecting dropInput flag and reverse logic for keepInput.
2023-08-10 14:27:21 +02:00
Yury Molodov
252643d100
vmui: change the response for active queries (#4782)
* fix: change the response to a valid json (#4676)

* vmui/docs: fix response of active queries

https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4676
2023-08-10 12:27:28 +02:00
Yury Molodov
cc7bfaca6c
vmui: allow displaying the full error message on click (#4760)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4719
2023-08-10 11:34:25 +02:00
Github Actions
0a93abfeed
Automatic update operator docs from VictoriaMetrics/operator@ca27728 (#4802) 2023-08-10 10:38:19 +02:00
Haleygo
bd8ecfb551
docs: add changelog for 4c815ed59b (#4805) 2023-08-10 08:26:55 +02:00
hagen1778
bc5065fd14
vmalert: mention vmalert_iteration_duration_seconds metric in README
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-09 22:03:22 +02:00
Roman Khavronenko
1d4a0796f4
vmalert: cleanup config reload metrics handling (#4790)
* rename `configErr` to `lastConfigErr` to reduce confusion
* add tests to verify metrics and msg are set properly
* fix mistake when config success metric wasn't restored after an error

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-07 21:58:40 +02:00
Github Actions
fc01167962
Automatic update operator docs from VictoriaMetrics/operator@7e12a16 (#4783) 2023-08-03 18:53:47 +02:00
Zakhar Bessarab
2290252119
docs: make phrase about dedup and evaluation interval relation less obscure (#4781)
Value of `-dedup.minScrapeInterval` comand-line flag must be higher than `evaluation_interval` in order to make sure that only one sample on each evaluation will be left after deduplication.
Moreover, value of `-dedup.minScrapeInterval` must be a multiple of vmalert's `evaluation_interval` in order to make sure that samples will be aligned between deduplication window periods.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4774#issuecomment-1663940811

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-03 17:04:19 +02:00
hagen1778
d890038a94
dashboards: correctly calculate Bytes per point value
Correctly calculate `Bytes per point` value for single-server and cluster VM dashboards.
Before, the calculation mistakenly accounted for the number of entries in indexdb in
denominator, which could have shown lower values than expected.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 16:22:50 +02:00
Alexander Marshalov
aef31f201a
add info about remoteWrite.sendTimeout default value (#4776)
Signed-off-by: Alexander Marshalov <_@marshalov.org>
2023-08-03 16:25:11 +04:00
Roman Khavronenko
4c854c3ae2
security: bump go version from 1.20.6 to 1.20.7 (#4773)
The update includes a security fix to the crypto/tls package,
as well as bug fixes to the assembler and the compiler.

See the list of issues addressed in Go1.20.7 here:
https://github.com/golang/go/issues?q=milestone%3AGo1.20.7+label%3ACherryPickApproved

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 11:48:37 +02:00
hagen1778
c47138e1b0
dashboards: add panels for absoulte value of mem and cpu usage by vmalert
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4627

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 11:14:14 +02:00
hagen1778
2e4d0d0e41
alerts: move ConcurrentFlushesHitTheLimit alert to health alerts
The `ConcurrentFlushesHitTheLimit` could be related to components like
vminsert, vmstorage, vm-single-node and vmagent. Moving this alert
to the `health` section of alerts will be benefitial for all components
and will remove the duplicates from single/cluster alerts.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 10:46:26 +02:00
hagen1778
1043fc1fd9
alerts: add docs section for the full list of alerting rules
The change also includes update of all references in other docs
to the alerting rules.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 10:46:25 +02:00
hagen1778
e311a7bf80
dashboards: add Concurrent inserts panel to vmagent's dasbhoard
The new panel supposed to show whether the number of concurrent
inserts processed by vmagent isn't reaching the limit.
The panel contains recommendation what to do if limit is reached.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 10:46:25 +02:00
Github Actions
8895fb1d5f
Automatic update operator docs from VictoriaMetrics/operator@29a7495 (#4770) 2023-08-03 09:56:18 +02:00
Jan Kielmann
5d73a07cc3 Fix spelling mistake in opentelemetry ingestion API path 2023-08-03 00:47:05 -07:00
Artem Navoiev
093d43de45
add link to the slides for Naver case study
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-08-02 23:00:57 +02:00
hagen1778
061f68fe5e
docs: follow-up after df37a47d4b
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4415
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-02 14:35:37 +02:00
Yury Molodov
8f4961fbbd
vmui: display partial response warning (#4742)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4721
2023-08-02 14:21:52 +02:00
Artem Navoiev
0c3d61b211
docs: add Naver Case Study (#4755)
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-08-02 14:20:48 +02:00
Dmytro Kozlov
5aed369132
app/vmctl: add flag where use can define path to the source remote read protocol (#4744)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4655
2023-08-01 16:43:00 +02:00
Roman Khavronenko
833ab331b1
vmctl: allow disabling binary export protocol (#4716)
Binary export API protocol can be disabled via `-vm-native-disable-binary-protocol` cmd-line flag when migrating data from VictoriaMetrics. Disabling binary protocol
can be useful for deduplication of the exported data before ingestion.
For this, deduplication need to be configured at `-vm-native-src-addr` side
and `-vm-native-disable-binary-protocol` should be set on vmctl side.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-01 09:45:50 +02:00
Zakhar Bessarab
6289a21d24
docs: add changelog entry for #4704 (#4753)
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-08-01 11:33:46 +04:00
zhaojinxin409
8d08237923
Update stream-aggregation.md for speed misspelling (#4752) 2023-08-01 11:09:01 +04:00
Github Actions
837445b81b
Automatic update operator docs from VictoriaMetrics/operator@dd980c8 (#4751) 2023-07-31 20:59:39 +02:00
Aliaksandr Valialkin
f35d27aa2b
app/vlstorage: expose vl_data_size_bytes metric at /metrics page for tracking the on-disk data size (both indexdb and the data itself) 2023-07-31 07:56:53 -07:00
Dmytro Kozlov
d322ee4b35
app/vmctl: add support the week step for time-based chunks (#4743)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4738
2023-07-31 16:55:59 +02:00
Roman Khavronenko
216d4091f7
vmalert: remove deprecated in v1.79.0 web links with */status suffix (#4747)
Links of form `/api/v1/<groupID>/<alertID>/status` were deprecated
in favour of `/api/v1/alerts?group_id=<>&alert_id=<>` links in
v1.79.0. See more details here https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825

This change removes code responsible for deprecated functionality.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-31 16:51:41 +02:00
hagen1778
3b524f671b
docs: rm typo of naming vmalert as a stateless service
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-31 16:47:50 +02:00
Roman Khavronenko
9ede3e996b
vmalert: remove deprecated in v1.61.0 -rule.configCheckInterval (#4745)
Use `-configCheckInterval` command-line flag instead.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-31 16:39:57 +02:00
hagen1778
1a43ee11d1
docs: mention 3f6efab6ae in changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-31 15:27:26 +02:00
Damon07
3f6efab6ae
{app/vmselect,docs}: support share_eq_over_time#4441 (#4725)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4441

Co-authored-by: wangm <wangmm@tuya.com>
2023-07-31 15:23:59 +02:00
hagen1778
9abf8535ac
docs: add link to release-guide follow-up
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-31 14:05:17 +02:00
hagen1778
4283eb4626
docs: remove anchors from the 1.92 release
Adding anchors to the 1.92 changelog breaks consistency
of navigation section at https://docs.victoriametrics.com/CHANGELOG.html
All other releases do not have subsections, so should 1.92.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-31 09:21:05 +02:00
Aliaksandr Valialkin
8e38efaa7b
docs/CHANGELOG.md: move bugfix description to tip chapter, since it isnt released yet
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697
2023-07-28 23:01:37 -07:00
Aliaksandr Valialkin
d18ff993e6
lib/promscrape: add a comment why honor_timestamps is set to false by default
This should prevent from returning it back to true in the future

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697
2023-07-28 21:36:32 -07:00
Aliaksandr Valialkin
e3ef3df938
lib/promscrape: use local scrape timestamp for scraped metrics unless honor_timestamps: true is set explicitly
This fixes the case with gaps for metrics collected from cadvisor,
which exports invalid timestamps, which break staleness detection at VictoriaMetrics side.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697 ,
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697#issuecomment-1654614799
and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697#issuecomment-1656540535

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1773
2023-07-28 21:11:26 -07:00
Aliaksandr Valialkin
c25f053945
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 11:30:48 -07:00
Aliaksandr Valialkin
116623a0f0
docs/VictoriaLogs: add missing information about Promtail support for data ingestion
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4728
2023-07-28 09:47:08 -07:00
hagen1778
b4fca28c29
docs: fix step references in Release-Guide.md
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-28 11:44:41 +02:00
Zakhar Bessarab
8f257889cc
docs/CHANGELOG.md: cut v1.92.1 (#4735)
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-07-28 11:07:15 +02:00
Roman Khavronenko
9f1b9b86cc
vmalert: revert unittest feature (#4734)
* Revert "vmalert: unittest support stale datapoint (#4696)"

This reverts commit 0b44df7ec8.

* Revert "docs: specify min version and limitations for vmalert's unit tests"

This reverts commit a24541bd

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* Revert "vmalert: init unit test (#4596)"

This reverts commit da60a68d

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* docs: mention unittest revert in changelog

Signed-off-by: hagen1778 <roman@victoriametrics.com>

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-28 10:42:02 +02:00
Aliaksandr Valialkin
f8d30a486e
docs/vmalert.md: fix broken links to Web chapter 2023-07-27 18:05:01 -07:00
Aliaksandr Valialkin
f3b5c9c9fb
docs/CHANGELOG.md: delimit changes from update notes 2023-07-27 17:06:15 -07:00
Aliaksandr Valialkin
5d01d545ce
docs/CHANGELOG.md: cut v1.92.0 2023-07-27 14:55:46 -07:00
Aliaksandr Valialkin
3d73640815
lib/promscrape/discovery: close unused HTTP connections to service discovery servers
This should prevent from connection leaks

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4724
2023-07-27 14:48:56 -07:00
Nikolay
46ecbbea26
lib/protoparser: adds opentelemetry parser (#2570)
* lib/protoparser: adds opentelemetry parser
app/{vmagent,vminsert}: adds opentelemetry ingestion path

Adds ability to ingest data with opentelemetry protocol
protobuf and json encoding is supported
data converted into prometheus protobuf timeseries
each data type has own converter and it may produce multiple timeseries
from single datapoint (for summary and histogram).
only cumulative aggregationFamily is supported for sum(prometheus
counter) and histogram.

Apply suggestions from code review

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

updates deps

fixes tests

wip

wip

wip

wip

lib/protoparser/opentelemetry: moves to vtprotobuf generator

go mod vendor

lib/protoparse/opentelemetry: reduce memory allocations

* wip

- Remove support for JSON parsing, since it is too fragile and is rarely used in practice.
  The most clients send OpenTelemetry metrics in protobuf.
  The JSON parser can be added in the future if needed.
- Remove unused code from lib/protoparser/opentelemetry/pb and lib/protoparser/opentelemetry/proto
- Do not re-use protobuf message between ParseStream() calls, since there is high chance
  of high fragmentation of the re-used message because of too complex nested structure of the message.

* wip

* wip

* wip

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-07-27 13:26:45 -07:00
Aliaksandr Valialkin
584400c2f0
docs/CHANGELOG.md: add a link to Pushgateway protocol in the bugfix description for 74237ce5c0
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4692
2023-07-27 13:12:12 -07:00
Alexander Marshalov
7e5555f9c7
fixed label values decoding for pushgateway compatibility (#4727)
Fixed decoding of label values with slash for pushgateway and prometheus golang client compatibility + added some tests. (#4962)
2023-07-27 17:09:28 +02:00
Haleygo
ae0e4a8c90
vmalert: add keep_firing_for field for alerting rule (#4669)
vmalert: support `keep_firing_for` field for alerting rule

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4529

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2023-07-27 15:13:13 +02:00
hagen1778
03f04afeda
vmalert: clarify docs for state restore with additional details
The important change is to highlight that restore procedure happens
only once and only for already loaded rules. Config hot-reload
doesn't trigger the restore procedure.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-27 11:29:17 +02:00
Aliaksandr Valialkin
cc8427f11b
docs: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:39:44 -07:00
Aliaksandr Valialkin
0c860c112c
docs/Cluster-VictoriaMetrics.md: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:11:30 -07:00
Aliaksandr Valialkin
766fe60ab5
docs/keyConcepts.md: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:10:40 -07:00
Aliaksandr Valialkin
9e3148a188
docs/Single-server-VictoriaMetrics.md: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:09:42 -07:00
Aliaksandr Valialkin
f592be2191
docs/Release-Guide.md: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:08:27 -07:00
Aliaksandr Valialkin
10c0fcf578
docs/Troubleshooting.md: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:06:10 -07:00
hagen1778
b51436b0be
docs: add bullet for gaps in timeseries to Troubleshooting
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3878
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3849
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3451
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-25 09:50:22 +02:00
Aliaksandr Valialkin
6b6b61137f
app/vmagent: add ability to shard outgoing data among multiple remote storage systems
Add -remoteWrite.shardByURL command-line flag, which instructs vmagent to spread evenly
outgoing time series data among the configured remote storage systems specified via -remoteWrite.url .

Samples for the same time series go to the same -remoteWrite.url . This allows building horizontally
scalable stream aggregation when samples for counter and histogram series must be aggregated
by the same second-level vmagent instance.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4637
2023-07-24 18:15:26 -07:00
Aliaksandr Valialkin
62651570bb
lib/promrelabel: add support for a list of series selectors at IfExpression
This makes possible specifying a list of series selectors at the following places:

- Inside `if` option at relabeling rules
- Inside `match` option at stream aggregation rules

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4635
2023-07-24 17:08:52 -07:00
Aliaksandr Valialkin
52c13e9515
lib/streamaggr: follow-up for 736197179e
- Use a byte slice instead of a map for tracking indexes for matching series.
  This improves performance, since access by slice index is faster than access by map key.
- Re-use the byte slice for tracking indexes for matching series.
  This removes unnecessary memory allocations and improves stream aggregation performance a bit.
- Add an ability to return to the previous behvaiour by specifying -remoteWrite.streamAggr.dropInput command-line flag.
  In this case all the input samples are dropped when stream aggregation is enabled.
- Backport the new stream aggregation behaviour from vmagent to single-node VictoriaMetrics when -streamAggr.config
  option is set.
- Improve docs regarding this change at docs/CHANGELOG.md
- Document the new behavior at docs/stream-aggregation.md

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4243
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4575
2023-07-24 17:05:26 -07:00
Zakhar Bessarab
736197179e
{lib/streamaggr,vmagent/remotewrite}: breaking change for keepInput flag (#4575)
* {lib/streamaggr,vmagent/remotewrite}: breaking change for keepInput flag

Changes default behaviour of keepInput flag to write series which did not match any aggregators to the remote write.
See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4243

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

* Update app/vmagent/remotewrite/remotewrite.go

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-07-24 16:33:30 -07:00
hagen1778
707419a922
docs: update datadog config recommendations
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-24 17:02:47 +02:00
Roman Khavronenko
ec181c364f
docs: mention lambdas and cloud functions for aggregation (#4705)
* docs: mention lambdas and cloud functions for aggregation

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-24 16:11:15 +02:00
Haleygo
0b44df7ec8
vmalert: unittest support stale datapoint (#4696)
* vmalert: unittest support stale datapoint

* add stale ut case
2023-07-24 15:40:14 +02:00
Roman Khavronenko
8e8c225068
docs: add case for histograms aggregation (#4702)
docs: add case for histograms aggregation

Signed-off-by: hagen1778 <roman@victoriametrics.com>

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-24 15:04:49 +02:00
Nikolay
544fba6826
lib/storage: pre-create timeseries before indexDB rotation (#4652)
* lib/storage: pre-create timeseries before indexDB rotation
during an hour before indexDB rotation start creating records at the next indexDB
it must improve performance during switch for the next indexDB and remove ingestion issues.
Since there is no need for creation new index records for timeseries already ingested into current indexDB
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4563

* lib/storage: further work on indexdb rotation optimization

- Document the change at docs/CHAGNELOG.md
- Move back various caches from indexDB to Storage. This makes the change less intrusive.
  The dateMetricIDCache now takes into account indexDB generation, so it stores (date, metricID)
  entries for both the current and the next indexDB.
- Consolidate the code responsible for idbNext pre-filling into prefillNextIndexDB() function.
  This improves code readability and maintainability a bit.
- Rewrite and simplify the code responsible for calculating the next retention timestamp.
  Add various tests for corner cases of this code.
- Remove indexdb pre-filling from RegisterMetricNames() function, since this function is rarely called.
  It is OK to add indexdb entries on demand in this function. This simplifies the code.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1401

* docs/CHANGELOG.md: refer to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4563

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-07-22 15:20:21 -07:00
yrka
44cfcfe62e
Update MetricsQL.md (#4689)
misspell
2023-07-21 18:59:23 +04:00
Zakhar Bessarab
866b150f0f
app/vmalert/datasource/graphite: allow overriding "from" parameter for datasource queries (#4687)
* app/vmalert/datasource/graphite: allow overriding "from" parameter for datasource queries

Fixes construction of URL parameters for graphite render to allow overriding "from" parameter.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4685
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* app/vmalert/datasource/graphite: update flow for building URL parameters

Makes flow of building URL parameters same as Prometheus datasource has:
1) Setting all default values
2) Merging those values with provided `extraParams`

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

* Update docs/CHANGELOG.md

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-07-21 14:28:10 +04:00
Aliaksandr Valialkin
680a0d43f2
docs/VictoriaLogs/data-ingestion: mention that VictoriaLogs automatically extracts message and timestamp from data ingested via Loki JSON API 2023-07-20 21:11:18 -07:00
Aliaksandr Valialkin
2086c0885d
deployment: update VictoriaLogs Docker image tag from from v0.2.0-victorialogs to v0.3.0-victorialogs 2023-07-20 20:58:41 -07:00
Aliaksandr Valialkin
49d524a5b0
docs/VictoriaLogs/CHANGELOG.md: cut v0.3.0-victorialogs 2023-07-20 20:48:30 -07:00
Aliaksandr Valialkin
49bd2905fa
lib/promscrape: follow-up after 6aa50ca954
- Improve docs
- Hide `debug relabeling` column when -promscrape.dropOriginalLabels command-line flag is set
- Inline the code from the added template functions, since the code is harder to follow
  with the template functions, especially when these functions have misleading names.
  Also, these functions are used only in one place, e.g. they do not reduce the amounts of code.
- Hide `click to show original labels` title at `labels` column when original labels aren't available.
- Show the reason on whey original labels aren't available at /service-discovery page.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4597
2023-07-20 19:14:33 -07:00
Aliaksandr Valialkin
b8ba2d5f1a
app/{vmselect,vlselect}: run make vmui-update vmui-logs-update after recent changes to VMUI
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4604
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4676
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4294
2023-07-20 17:26:03 -07:00
Aliaksandr Valialkin
8470eb44de
docs/VictoriaLogs/CHANGELOG.md: document the addition of Grafana Loki push protocol support (aka Promtail)
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4482
2023-07-20 16:53:02 -07:00
Aliaksandr Valialkin
f548adce0b
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 16:48:21 -07:00
Aliaksandr Valialkin
2991f8684f
docs/stream-aggregation.md: mention that sum_samples, stddev, stdvar, histogram_bucket and quantiles outputs must be applied only to gauge metrics 2023-07-20 11:32:34 -07:00
Dmytro Kozlov
5b5d8ae51d
docs: update information about tsdb usage in cluster version (#4678)
update information about tsdb usage in cluster version
2023-07-20 20:14:12 +02:00
hagen1778
b9b1661319
docs: fix the next release version for vmalert
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-20 18:48:21 +02:00
Zakhar Bessarab
4f340411b8
docs: fix broken link to managed VM (#4679)
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-07-20 17:00:36 +02:00
hagen1778
12b06d78a0
docs: mention streaming aggregation as way to reduce cardinality
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-20 16:42:38 +02:00
Alexander Marshalov
70773f53d7
allow configuring staleness interval in stream aggregation (#4667) (#4670)
---------

Signed-off-by: Alexander Marshalov <_@marshalov.org>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-07-20 16:07:33 +02:00
hagen1778
a24541bdb7
docs: specify min version and limitations for vmalert's unit tests
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-20 15:32:49 +02:00
Haleygo
da60a68d09
vmalert: init unit test (#4596)
vmalert: support unit tests

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945 
---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2023-07-20 15:07:10 +02:00
hagen1778
ecab3abb76
docs: mention the simplest way to migrate data in vmctl docs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-20 14:39:30 +02:00
Dmytro Kozlov
6aa50ca954
app/vmagent: fix creating target id if --promscrape.dropOriginalLabels flag was used (#4616)
* app/vmagent: fix creating target id if `--promscrape.dropOriginalLabels` flag was used

* app/vmagent: hide links if OriginalLabels was dropped

* app/vmagent: update CHANGELOG.md and added information to the docs

* app/vmagent: fix comments
2023-07-20 10:13:39 +02:00
Zakhar Bessarab
09df5b66fd
app/vlinsert: add support of loki push protocol (#4482)
* 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 10:10:55 +02:00
Roman Khavronenko
399dc39ee9
docs: mention tags routing for new release (#4566)
* docs: mention tags routing for new release

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* Update docs/Release-Guide.md

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-07-19 16:55:10 -07:00
Aliaksandr Valialkin
8a91eb25c4
app/vmselect: follow-up after 6a96fd8ed5
- Add `Active queries` chapter to VMUI docs
- Set `Content-Type: json` header inside promql.WriteActiveQueries() handler,
  in order to be consistent with other request handlers called at app/vmselect/main.go
- Pass the request to promql.WriteActiveQueries() handler, so it can change its output
  depending on the provided request params. This also improves consistency of
  promql.WriteActiveQueries() args with other request hanlers at app/vmselect/main.go

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4653
2023-07-19 16:26:03 -07:00
Yury Molodov
6a96fd8ed5
vmui: add Active Queries page (#4653)
* feat: add page to display a list of active queries (#4598)

* app/vmagent: code formatting

* fix: remove console

---------

Co-authored-by: dmitryk-dk <kozlovdmitriyy@gmail.com>
2023-07-19 15:47:21 -07:00
Aliaksandr Valialkin
262932f517
vendor: update github.com/VictoriaMetrics/metricsql from v0.60.0 to v0.61.1
This adds support for passing durations via WITH template vars:

- `WITH (w = 5m) m[w]` is transformed to `m[5m]`
- `WITH (f(w, step, off) = m[w:step] offset off) f(5m, 10s, 1h)` is transformed to `m[5m:10s] offset 1h`

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4025
Updates https://github.com/VictoriaMetrics/metricsql/issues/12

See also the initial implementation by @lujiajing1126 at https://github.com/VictoriaMetrics/metricsql/pull/13
2023-07-19 14:59:46 -07:00
hagen1778
4dcf7563ff
docs: typo
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-19 16:56:24 +02:00
Artem Navoiev
54b7bd4564
specify formating in vmalert doc
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-07-19 10:43:52 +02:00
Roman Khavronenko
c32a01c52e
docs: follow-up after aec4b5db81 (#4638)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-19 10:10:51 +02:00
Roman Khavronenko
25317b4e70
vmalert: follow-up after d4ac4b7813 (#4659)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-18 15:53:37 +02:00
hagen1778
99f4f6a653
docs: mention change from 6f3fee197e
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-18 11:48:06 +02:00
Aliaksandr Valialkin
beaad4a227
docs/VictoriaLogs/CHANGELOG.md: remove newlines inside FEATURE descriptions, since they dont play nicely when copy-n-pasting to https://github.com/VictoriaMetrics/VictoriaMetrics/releases/ 2023-07-17 23:31:27 -07:00
Aliaksandr Valialkin
920cc26793
all: use the new release for VictoriaLogs - v0.2.0-victorialogs 2023-07-17 23:19:46 -07:00
Aliaksandr Valialkin
9c3717412a
docs/VictoriaLogs: add CHANGELOG.md 2023-07-17 23:14:05 -07:00
Aliaksandr Valialkin
ed00b03ecb
lib/logstorage: add abilty to speficy offset for the selected _time filter
The following syntax is supported: _time:filter offset off
For example:

- _time:5m offset 1h - 5-minute duration one hour before the current time
- _time:2023 offset 2w - 2023 year with the 2 weeks offset in the past
2023-07-17 19:07:42 -07:00
Aliaksandr Valialkin
bdfb80668d
lib/logstorage: support for short form of _time:(now-duration, now] filter: _time:duration 2023-07-17 19:07:40 -07:00
Aliaksandr Valialkin
3bf58326e7
lib/logstorage: LogsQL: replace exact_prefix("...") with exact("..."*)
This makes LogsQL queries more consistent with i("...") and i("..."*) syntax
2023-07-17 19:07:40 -07:00
Aliaksandr Valialkin
8815080030
app/vmselect/promql: add the ability to copy all the labels from one side of group_left()/group_right() operation
This is performed by specifying `*` inside group_left()/group_right().
Also allow specifying prefix for the copied labels via `group_left(...) prefix "..."` and `group_right(...) prefix "..."` syntax.
For example, the following query adds all the namespace-related labels to pod info, and prefixes all the copied label names with "ns_" prefix:

  kube_pod_info * on(namespace) group_left(*) prefix "ns_" kube_namespace_labels

This resolves the following StackOverflow questions:

- https://stackoverflow.com/questions/76661818/how-to-add-namespace-labels-to-pod-labels-in-prometheus
- https://stackoverflow.com/questions/76653997/how-can-i-make-a-new-copy-of-kube-namespace-labels-metric-with-a-different-name
2023-07-17 19:07:39 -07:00
Aliaksandr Valialkin
be31bdc88c
app/vmselect/promql: recommend to use (a op b) keep_metric_names instead of a op b keep_metric_names
The `a op b keep_metric_names` is ambigouos to `a op (b keep_metric_names)` when `b` is a transform or rollup function.
For example, `a + rate(b) keep_metric_names`. So it is better to use more clear syntax: `(a op b) keep_metric_names`

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3710
2023-07-16 23:46:34 -07:00
Aliaksandr Valialkin
070365c870
docs/keyConcepts.md: clarify that the number of ,-delimited filters per each or group can be arbitrary
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3997
2023-07-16 23:37:17 -07:00
Aliaksandr Valialkin
dd2c2a6ac8
docs/VictoriaLogs/data-ingestion/README.md: document how to verify whether the data is successfully ingested into VictoriaLogs 2023-07-16 22:53:59 -07:00
Zakhar Bessarab
e2367b6d1c
metricsql: add support of using keep_metric_names for binary operations (#4109)
* metricsql: add support of using keep_metric_names for binary operations

This should help to avoid confusion with queries like one in the issue #3710.

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

* wip

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-07-16 03:00:39 -07:00
Aliaksandr Valialkin
4cb024d8a3
all: add support for or filters in series selectors
This commit adds ability to select series matching distinct filters via a single series selector.
For example, the following selector selects series with either {env="prod",job="a"}
or {env="dev",job="b"} labels:

  {env="prod",job="a" or env="dev",job="b"}

The `or` filter is supported in all the VictoriaMetrics tools now.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3997
Uses https://github.com/VictoriaMetrics/metricsql/pull/14
2023-07-16 00:06:33 -07:00
Artem Navoiev
bc4b6f2cb4
docs: logs disable table of content for pages with no h2-h6, add aliases
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-07-14 22:56:38 +02:00
Artem Navoiev
68c7b73d99
docs: victorialogs add front-matter for readme pages
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-07-14 22:21:58 +02:00
Artem Navoiev
d0d3917445
docs: victorialogs add front-matter for data-ingestion items
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-07-14 22:06:27 +02:00