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1797 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
9e5e514faf
lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 
Previously the was a race condition when the background goroutine still could try collecting metrics
from already stopped resources after returning from pushmetrics.Stop().
Now the pushmetrics.Stop() waits until the background goroutine is stopped before returning.

This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5549
and the commit fe2d9f6646 .

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548
 2024-01-16 21:18:22 +02:00
Aleksandr Stepanov
3a6e3adc7d
vmagent: added hetzner sd config (#5550) 
* added hetzner robot and hetzner cloud sd configs

* remove gettoken fun and update docs

* Updated CHANGELOG and vmagent docs

* Updated CHANGELOG and vmagent docs

---------

Co-authored-by: Nikolay <nik@victoriametrics.com>
 2024-01-16 21:13:20 +02:00
Roman Khavronenko
d562d772a8
lib/storage: properly check for storage/prefetchedMetricIDs cache expiration deadline (#5607) 
Before, this cache was limited only by size.
Cache invalidation by time happens with jitter to prevent thundering herd problem.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 21:08:59 +02:00
rbizos
62db64e71b
Handling negative index in Graphite groupByNode/aliasByNode (#5581) 
Handeling the error case with -1

Signed-off-by: Raphael Bizos <r.bizos@criteo.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
 2024-01-16 20:55:27 +02:00
Aliaksandr Valialkin
063ea8c773
app/vmalert/remotewrite: properly calculate vmalert_remotewrite_dropped_rows_total 
It was calculating the number of dropped time series instead of the number of dropped samples.

While at it, drop vmalert_remotewrite_dropped_bytes_total metric, since it was inconsistently calculated -
at one place it was calculating raw protobuf-encoded sample sizes, while at another place it was calculating
the size of snappy-compressed prompbmarshal.WriteRequest protobuf message.
Additionally, this metric has zero practical sense, so just drop it in order to reduce the level of confusion.
 2024-01-16 20:47:13 +02:00
Aliaksandr Valialkin
9eef72bce9
lib/protoparser/datadogv2: add support for reading protobuf-encoded requests at /api/v2/series endpoint 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094
 2024-01-16 20:32:15 +02:00
Dmytro Kozlov
b95d6f5f5e
app/vmctl: add insecure skip verify flags for source and destination addresses for native protocol (#5606) 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5595
 2024-01-16 20:29:41 +02:00
Denys Holius
c9b7452a86
CHANGELOG.md: fixed wrong links to vmalert-tool documentation page (#5570) 2024-01-16 19:07:35 +02:00
hagen1778
2a7207f38a
app/all: follow-up after 84d710beab 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-09 13:17:09 +01:00
Dmytro Kozlov
37a76de800
app/vmui: fix broken link for the statistic inaccuracy explanation (#5568) 
(cherry picked from commit 105c6b2eb7)
 2024-01-08 20:15:04 +01:00
hagen1778
12acea2584
dashboards: update cluster dashboard 
* add panels for detailed visualization of traffic usage between vmstorage, vminsert, vmselect
components and their clients. New panels are available in the rows dedicated to specific components.

* update "Slow Queries" panel to show percentage of the slow queries to the total number of read queries
served by vmselect. The percentage value should make it more clear for users whether there is a service degradation.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 463455665b)
 2024-01-08 11:58:56 +01:00
Hui Wang
c14e229b20
vmalert: automatically add exported_ prefix for original evaluation… (#5398) 
automatically add `exported_` prefix for original evaluation result label if it's conflicted with external or reserved one,
previously it was overridden.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5161

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 1f477aba41)
 2023-12-22 16:10:33 +01:00
Aliaksandr Valialkin
d145c68c5c
docs/CHANGELOG.md: typo fix after fb90a56de2: supperted -> supported 2023-12-21 21:01:54 +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
Aliaksandr Valialkin
3a9cf13aaa
app/{vmagent,vmalert}: add the ability to set OAuth2 endpoint params via the corresponding *.oauth2.endpointParams command-line flags 
This is a follow-up for 5ebd5a0d7b

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5427
 2023-12-20 21:38:16 +02:00
Morgan
64e96fccd9
Expose OAuth2 Endpoint Parameters to cli (#5427) 
The user may which to control the endpoint parameters for instance to
set the audience when requesting an access token. Exposing the
parameters as a map allows for additional use cases without requiring
modification.
 2023-12-20 21:38:13 +02:00
Aliaksandr Valialkin
c888d76c4b
app/vmselect/netstorage: make sure that at least a single result is collected from every storage group before deciding whether it is OK to skip results from the remaining storage nodes 2023-12-20 19:53:49 +02:00
Nikolay
46a335aa1d
lib/awsapi: properly assume role with webIdentity token (#5495) 
* lib/awsapi: properly assume role with webIdentity token
introduce new irsaRoleArn param for config. It's only needed for authorization with webIdentity token.
First credentials obtained with irsa role and the next sts assume call for an actual roleArn made with those credentials.
Common use case for it - cross AWS accounts authorization
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3822

* wip

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-12-20 19:07:04 +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
Aliaksandr Valialkin
9540d29154
lib/pushmetrics: add -pushmetrics.header and -pushmetrics.disableCompression command-line flags 2023-12-17 19:58:14 +02:00
Aliaksandr Valialkin
cbd8a62ba4
docs/CHANGELOG.md: typo fix: use proper backtick closing quote instead of single quote 2023-12-17 19:28:22 +02:00
Roman Khavronenko
bcb2b8247c
vmctl: rename vm-native-disable-retries to vm-native-disable-per-metric-migration (#5476) 
The change supposed to better reflect the meaning of this flag.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2023-12-17 19:19:22 +02:00
Aliaksandr Valialkin
76b120e355
lib/protoparser/opentelemetry: allow ingesting metrics without resource labels 
Some clients may ingest samples via OpenTelemetry protocol without Resource labels.
Previously VictoriaMetrics was silently dropping such samples.

The commit 317834f876 added vm_protoparser_rows_dropped_total{type="opentelemetry",reason="resource_not_set"}
counter for tracking of such dropped samples. See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5459

It is better from usability PoV to accept such samples instead of dropping them and incrementing the corresponding counter.
 2023-12-17 19:16:43 +02:00
Aliaksandr Valialkin
bed19a0b20
docs/CHANGELOG.md: move the description of the bugfix from 9253c24dd6 into correct place 
The description of the bugfix was incorrectly placed in already released v1.96.0,
while it should be placed in tip.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5450
 2023-12-17 19:16:42 +02:00
Roman Khavronenko
5f14fa94dd
vmctl: retry requests that failed in the very end for vm-native (#5475) 
Before, retries happened only on writes into a network connection
between source and destination. But errors returned by server after
all the data was transmitted were logged, but not retried.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 664fa5cb78)
 2023-12-15 11:54:08 +01:00
Hui Wang
ed4f77575f
vmalert: validate schema for -external.url (#5450) 
Requests with wrong or no schema in  `-external.url` could be rejected by alertmanager.
So we validate schema on start up.

(cherry picked from commit 9253c24dd6)
 2023-12-15 11:54:07 +01:00
Aliaksandr Valialkin
42629dead1
app/vmstorage: addd missing -inmemoryDataFlushInterval command-line flag 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337
 2023-12-14 20:47:49 +02:00
Aliaksandr Valialkin
8bc87acfb9
docs/CHANGELOG.md: document the bugfix at 66c76a4d4d 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5414
 2023-12-14 12:49:03 +02:00
Aliaksandr Valialkin
51acf0179c
app/vmauth: add ability to route requests to different backends depending on the request host 2023-12-14 00:47:00 +02:00
Aliaksandr Valialkin
d59ee93d04
docs/CHANGELOG.md: cut v1.96.0 release 2023-12-13 00:43:04 +02:00
Yury Molodov
e76c44c5b4
vmui: autocomplete usability improvements (#5422) 
* vmui: add show quick tip for autocomplete

* vmui: auto-completion usability improvements #5348

* vmui: add const for min symbols in autocomplete

* Use proper queries to VictoriaMetrics

* vmui: fix comments for autocomplete

* app/vmselect: run `make vmui-update`

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-12-13 00:33:27 +02:00
Aliaksandr Valialkin
e4bb2808f1
app/vmselect: add support for vmstorage groups with independent -replicationFactor per group 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5197

See https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#vmstorage-groups-at-vmselect

Thanks to @zekker6 for the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics-enterprise/pull/718
 2023-12-13 00:14:34 +02:00
hagen1778
3b841fe9ce
app/vmctl: follow-up after 6af732b6f7 
Make docs more clear about new feature.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 242472086b)
 2023-12-12 13:45:35 +01:00
Dmytro Kozlov
63fc200f16
app/vmctl: enable range steps in reverse order (#5444) 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5376

(cherry picked from commit 6af732b6f7)
 2023-12-12 13:45:35 +01:00
hagen1778
c2ca6cb84d
docs: fix formatting after a list in CHANGELOG.md 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 1e02efd511)
 2023-12-12 13:45:34 +01:00
hagen1778
307bcb8d4d
app/vmctl: follow-up after 27668c9d01 
* remove duplications in error messages
* mention the change in CHANGELOG.md

27668c9d01
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 39c405ed4d)
 2023-12-11 15:38:22 +01:00
hagen1778
73f843a70e
docs: mention alerts change in CHANGELOG.md 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit e13dc04fbf)
 2023-12-11 15:38:18 +01:00
Aliaksandr Valialkin
050e15d85b
docs/CHANGELOG.md: document v1.93.9 LTS release 2023-12-11 10:39:38 +02:00
Aliaksandr Valialkin
09fe1255ca
docs/CHANGELOG.md: document v1.87.12 2023-12-10 14:30:30 +02:00
Aliaksandr Valialkin
842aba3f46
deployment/docker: update base Docker image from alpine:3.18.5 to alpine:3.19.0 
See https://www.alpinelinux.org/posts/Alpine-3.19.0-released.html
 2023-12-10 02:28:31 +02:00
Aliaksandr Valialkin
3d6517b05e
app/vmselect: add -search.maxResponseSeries command-line flag for limiting the number of time series a single response can return 
This limit can be used for preventing from high memory usage at Grafana when the response returns too many series.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5372
 2023-12-10 00:54:32 +02:00
Aliaksandr Valialkin
6203c1a745
docs: follow-up after 49552eaa15 
Link to the related issue - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792
Fix heading for `Modifying HTTP headers` chapter at docs/vmagent.md
 2023-12-08 23:56:40 +02:00
Aliaksandr Valialkin
49552eaa15
app/vmauth: add support for hot standby mode via first_available load balancing policy 
vmauth in `hot standby` mode sends requests to the first url_prefix while it is available.
If the first url_prefix becomes unavailable, then vmauth falls back to the next url_prefix.
This allows building highly available setup as described at https://docs.victoriametrics.com/vmauth.html#high-availability

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792
 2023-12-08 23:32:10 +02:00
Roman Khavronenko
276e9301f4
app/vmalert: sanitize label names before sending to Alertmanager (#5442) 
Before, vmalert would send notifications with labels containing characters
  not supported by Alertmanager validator, resulting into validation errors
  like `msg="Failed to validate alerts" err="invalid label set: invalid name "foo.bar"`

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2023-12-08 18:09:07 +02:00
Alexander Marshalov
e9cf39f519
added field version to the response for /api/v1/status/buildinfo API for using more efficient API in Grafana for receiving label values, added additional info about setup Grafana datasource (#5370) (#5437) 2023-12-07 16:41:56 +02:00
Aliaksandr Valialkin
9f79342e6a
app/vmselect/prometheus: properly encode Prometheus label values at /federate endpoint 
Prometheus spec says that only \, \n and " must be escaped inside label values.
See 995743836e/content/docs/instrumenting/exposition_formats.md (L90)

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5431
 2023-12-07 15:36:50 +02:00
Aliaksandr Valialkin
896a0f32cd
lib/promscrape: show -promscrape.cluster.memberNum values for vmagent instances, which scrape the given dropped target at /service-discovery page 
The /service-discovery page contains the list of all the discovered targets
after the commit 487f6380d0 on all the vmagent instances
in cluster mode ( https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets ).

This commit improves debuggability of targets in cluster mode by providing a list of -promscrape.cluster.memberNum
values per each target at /service-discovery page, which has been dropped becasue of sharding,
e.g. if this target is scraped by other vmagent instances in the cluster.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5389
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4018
 2023-12-07 00:11:30 +02:00
Aliaksandr Valialkin
12e94f10cc
deployment/docker: update Go builder from Go1.21.4 to Go1.21.5 
See https://github.com/golang/go/issues?q=milestone%3AGo1.21.5+label%3ACherryPickApproved
 2023-12-06 22:33:27 +02:00
Dmytro Kozlov
6a41e1ec0c
app/vmalert: replace error metrics for gauges with counter metrics (#5217) 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5160

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 935bec447b)
 2023-12-06 19:41:34 +01:00
Aliaksandr Valialkin
8b6bce61e4
lib/promscrape: follow-up for 97373b7786 
Substitute O(N^2) algorithm for exposing the `vm_promscrape_scrape_pool_targets` metric
with O(N) algorithm, where N is the number of scrape jobs. The previous algorithm could slow down
/metrics exposition significantly when -promscrape.config contains thousands of scrape jobs.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5311
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5335
 2023-12-06 17:36:48 +02:00