Commit Graph

2191 Commits

Author SHA1 Message Date
Roman Khavronenko
f3e893f699
lib/backup: add -s3TLSInsecureSkipVerify command-line flag (#6318)
* The new flag can be used for for skipping TLS certificates
verification when connecting to S3 endpoint. Affects vmbackup,
vmrestore, vmbackupmanager.

* replace deprecated `EndpointResolver` with `BaseEndpoint`

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1056

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit ac836bcf6c)
2024-05-22 16:40:06 +02:00
Hui Wang
5b8c3fc9d0
app/vmalert: support DNS SRV record in -remoteWrite.url (#6299)
part of https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6053,
supports [DNS SRV](https://en.wikipedia.org/wiki/SRV_record) address in
`-remoteWrite.url` command-line option.

(cherry picked from commit d7b5062917)
2024-05-22 10:53:22 +02:00
Hui Wang
0b9e59e67e
vmalert: speed up reloading rules from object storage by verifying ob… (#755)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6210
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 974b7783ee)
2024-05-21 16:37:27 +02:00
hagen1778
0dd3fec2b7
deployment/dashboards: fix AnnotationQueryRunner error in Grafana
The error appears when executing annotations query against Prometheus backend
because the query itself hasn't specified look-behind window (which is allowed
in VictoriaMetrics query engine).

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6309
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit c746ba154d)
2024-05-21 16:37:23 +02:00
Yury Molodov
33eaa18c14
vmui: fix URL params handling for navigation (#6284)
This PR fixes the handling of URL parameters to ensure correct browser
navigation using the back and forward buttons.

#6126

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5516#issuecomment-1867507232
(cherry picked from commit f14497f1cd)
2024-05-20 14:46:41 +02:00
Roman Khavronenko
3e8b5e74d5
lib/streamaggr: skip empty aggregators (#6307)
Prevent excessive resource usage when stream aggregation config file
contains no matchers by prevent pushing data into Aggregators object.
Before this change a lot of extra work was invoked without reason.

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

(cherry picked from commit 7ce052b32d)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-05-20 14:46:36 +02:00
viperstars
ab78f3c89d
app/vmagent/remotewrite: skip sending empty block to downstream server (#6241)
Occasionally, vmagent sends empty blocks to downstream servers. If a
downstream server returns an unexpected response, vmagent gets stuck in
a retry loop. While vmagent handles 400 and 409 errors, there are
various prometheus remote write implementations that return different
error codes. For example, vector returns a 422 error. To mitigate the
risk of vmagent getting stuck in a retry loop, it is advisable to skip
sending empty blocks to downstream servers.

Co-authored-by: hao.peng <hao.peng@smartx.com>
Co-authored-by: Zhu Jiekun <jiekun.dev@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 3661373cc2)
2024-05-17 14:57:07 +02:00
Yury Molodov
5bfbfe6ad2
vmui: remove redundant requests on the Explore Cardinality page (#6263)
Remove redundant requests on the Explore Cardinality page.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6240
(cherry picked from commit be291c36f7)
2024-05-17 14:56:55 +02:00
Yury Molodov
0edef9105b
vmui: fix calendar display (#6255)
Fix the calendar display issue occurring with the `UTC+00:00` timezone

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6239
(cherry picked from commit 4ad577cc6f)
2024-05-17 14:56:53 +02:00
Andrii Chubatiuk
fe332c3419
app/vmagent: add global aggregator (#6268)
Add global stream aggregation for VMAgent

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5467
(cherry picked from commit f153f54d11)
2024-05-17 14:01:31 +02:00
Roman Khavronenko
a5c427bac4
app/vmalert/datasource: reduce number of allocations when parsing instant responses (#6272)
Allocations are reduced by implementing custom json parser via fastjson
lib.
The change also re-uses `promInstant` object in attempt to reduce number
of
allocations when parsing big responses, as usually happens with heavy
recording rules.

```
name                                old allocs/op  new allocs/op  delta
ParsePrometheusResponse/Instant-10     9.65k ± 0%     5.60k ± 0%   ~     (p=1.000 n=1+1)

```

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

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 4f0525852f)
2024-05-16 09:35:58 +02:00
Nikolay
2b2fdffd77
app/vmauth: explicitly unregister metrics set for auth config (#6252)
it's needed to remove Summary metric type from the global state of
metrics package. metrics package tracks each bucket of summary and
periodically swaps old buckets with new.

Simple set unregister is not enough to release memory used by Set

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6247
(cherry picked from commit 6a6e34ab8e)
2024-05-14 09:28:37 +02:00
Hui Wang
ec56f4625e
storage: correctly apply -inmemoryDataFlushInterval when it's set t… (#6221)
…o minimum supported value 1s
pendingRowsFlushInterval was bumped to 2s in
73f0a805e2

(cherry picked from commit 4c80b17027)
2024-05-13 16:50:02 +02:00
Andrii Chubatiuk
d9cddf1ad8
lib/streamaggr: added rate and rate_avg output (#6243)
Added `rate` and `rate_avg` output
Resource usage is the same as for increase output, tested on a benchmark

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 9c3d44c8c9)
2024-05-13 16:49:39 +02:00
Andrii Chubatiuk
ec2273b247
app/vmagent: removed deprecated -remoteWrite.multitenantURL flag support (#6253)
Removed deprecated `-remoteWrite.multitenantURL` flag to simplify global
stream aggregation

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 680b8c25c8)
2024-05-13 16:49:33 +02:00
Aliaksandr Valialkin
536d87cd51
app/vmselect/promql: properly estimate the needed amounts of memory for executing aggregate function over rollup function in incremental mode
Incremental aggregation processes only GOMAXPROCS time series at a time, so its' memory usage doesn't depend
on the number of input time series.

The issue has been introduced in 5138eaeea0

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2024-05-12 10:14:27 +02:00
Roman Khavronenko
0bed453737
Feature allow configuring disableOnDiskQueue and dropSamplesOnOverload per url (#6248)
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html):
allow configuring `-remoteWrite.disableOnDiskQueue` and
`-remoteWrite.dropSamplesOnOverload` cmd-line flags per each
`-remoteWrite.url`. See this [pull
request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6065).
Thanks to @rbizos for implementaion!
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): add
labels `path` and `url` to metrics
`vmagent_remotewrite_push_failures_total` and
`vmagent_remotewrite_samples_dropped_total`. Now number of failed pushes
and dropped samples can be tracked per `-remoteWrite.url`.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Raphael Bizos <r.bizos@criteo.com>
(cherry picked from commit 87fd400dfc)
2024-05-10 14:32:23 +02:00
Roman Khavronenko
7be6fcd8fd
lib/streamaggr: set correct suffix <output>_prometheus (#6228)
Set correct suffix `<output>_prometheus` for aggregation outputs
`increase_prometheus` and `total_prometheus`
Before, outputs `total` and `total_prometheus` or `increase` and
`increase_prometheus` had the same suffix.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 8a03e987cb)
2024-05-10 14:29:01 +02:00
Andrii Chubatiuk
f3d65ba902
streamaggr: made labels compressor shared (#6173)
Though labels compressor is quite resource intensive, each aggregator
and deduplicator instance has it's own compressor. Made it shared across
all aggregators to consume less resources while using multiple
aggregators.

Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
(cherry picked from commit a9283e06a3)
2024-05-10 14:28:59 +02:00
Zhu Jiekun
139f909cdb
chore: [deployment] upgrade from go 1.22.2 to 1.22.3 to include security fixes (#6238)
### Describe Your Changes

upgrade from go 1.22.2 to 1.22.3 to include security fixes. Also see:
- https://go.dev/doc/devel/release
-
https://github.com/golang/go/issues?q=milestone%3AGo1.22.3+label%3ACherryPickApproved

### Checklist

The following checks are **mandatory**:

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

Signed-off-by: Jiekun <jiekun.dev@gmail.com>
(cherry picked from commit 02851d7800)
2024-05-10 14:28:56 +02:00
Zhu Jiekun
10063e98a6
feature: [vmagent] Add service discovery support for Vultr (#6068)
### Describe Your Changes
related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6041

#### Added
- Added service discovery support for Vultr.

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

#### Note
- Useful links:
- Vultr API:
https://www.vultr.com/api/#tag/instances/operation/list-instances
    - Vultr client SDK: https://github.com/vultr/govultr
- Prometheus SD:
https://github.com/prometheus/prometheus/tree/main/discovery/vultr

---
### Checklist

The following checks are mandatory:

- [X] I have read the [Contributing
Guidelines](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/CONTRIBUTING.md)
- [x] All commits are signed and include `Signed-off-by` line. Use `git
commit -s` to include `Signed-off-by` your commits. See this
[doc](https://git-scm.com/book/en/v2/Git-Tools-Signing-Your-Work) about
how to sign your commits.
- [x] Tests are passing locally. Use `make test` to run all tests
locally.
- [x] Linting is passing locally. Use `make check-all` to run all
linters locally.

Further checks are optional for External Contributions:

- [X] Include a link to the GitHub issue in the commit message, if issue
exists.
- [x] Mention the change in the
[Changelog](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/docs/CHANGELOG.md).
Explain what has changed and why. If there is a related issue or
documentation change - link them as well.

  Tips for writing a good changelog message::

* Write a human-readable changelog message that describes the problem
and solution.
* Include a link to the issue or pull request in your changelog message.
* Use specific language identifying the fix, such as an error message,
metric name, or flag name.
* Provide a link to the relevant documentation for any new features you
add or modify.

- [ ] After your pull request is merged, please add a message to the
issue with instructions for how to test the fix or try the feature you
added. Here is an
[example](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4048#issuecomment-1546453726)
- [x] Do not close the original issue before the change is released.
Please note, in some cases Github can automatically close the issue once
PR is merged. Re-open the issue in such case.
- [x] If the change somehow affects public interfaces (a new flag was
added or updated, or some behavior has changed) - add the corresponding
change to documentation.

Signed-off-by: Jiekun <jiekun.dev@gmail.com>
(cherry picked from commit 17e3d019d2)
2024-05-10 14:28:51 +02:00
Andrii Chubatiuk
e26b55db1e
app/vmagent/remotewrite: do not cleanup timeseries which are used in multiple remote write contexts (#6206)
When at least one remote write has deduplication configured it cleans up
timeseries while they can be in use by another remote write without
deduplication

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6205
---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 879771808b)
2024-05-06 12:10:45 +02:00
Yury Molodov
75af52c1d0
vmui: fix issue preventing first query trace expansion (#6197)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6186
(cherry picked from commit 046a4a5ecf)
2024-04-30 18:39:22 +02:00
hagen1778
798a446d5a
docs: mention actual version in update nodes
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit c0050beadc)
2024-04-30 18:38:20 +02:00
hagen1778
d87c8757cf
dashboards: add new panel Concurrent selects to vmstorage row
The panel will show how many ongoing select queries are processed by vmstorage
and should help to identify resource bottlenecks. See panel description for more details.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit d386a68b59)
2024-04-30 10:30:08 +02:00
hagen1778
0d77a55961
deployment: update per-tenant-statistic dashboard to be compatible with Grafana 10
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 9e18724036)
2024-04-30 10:30:06 +02:00
hagen1778
a0698d92c3
deployment: update backupmanager dashboard to be compatible with Grafana 10
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 5917ac003e)
2024-04-30 10:30:04 +02:00
hagen1778
40af0fa179
deployment: update operator dashboard to be compatible with Grafana 10
- Use TimeSeries panel instead of deprecated Graph
- Update panel styles
- Fix version panel

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit f0c4d372bd)
2024-04-30 10:30:02 +02:00
hagen1778
8f48747802
dashboards: add Network Usage panel to Resource Usage row
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4478
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 8606b48ce5)
2024-04-30 10:29:58 +02:00
Dima Lazerka
d821e13c24
deployment/dashboards: properly show version for non-stable docker images (#6150)
re: .*-(?:tags|heads)-(.*)-(?:0|dirty)-.*

cases:
victoria-metrics-20240419-160209-heads-enterprise-single-node-0-g08f933ab0c
enterprise-single-node

victoria-metrics-20240201-133950-tags-v1.97.1-enterprise-0-g760a8733b
v1.97.1-enterprise

victoria-metrics-20240419-160209-heads-rotation-part-2-0-ge2367b6d1-dirty-848b54cd
rotation-part-2-0-ge2367b6d1

victoria-metrics-20240419-160209-heads-lts-1.93-enterprise-search-contention-0-g30ef4aad21-amd64
lts-1.93-enterprise-search-contention

victoria-metrics-20240425-150852-tags-v1.101.0-enterprise-0-g718138c64
v1.101.0-enterprise

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Dzmitry Lazerka <dlazerka@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 564463259a)
2024-04-30 10:29:56 +02:00
Zakhar Bessarab
88677f179c
dashboards/victoria-metrics-single: allow selecting multiple instance values (#5870)
Allowing to select multiple instance IPs makes it much easier to view
metrics for longer periods of time in dynamic environments such as
Kubernetes. In k8s update will also cause IP to change making it harder
to use dashboard to check the status.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5869

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 6b493582da)
2024-04-30 10:29:54 +02:00
hagen1778
310d100ed7
docs/CHANGELOG.md: cut v1.101.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 5334f0c2ce)
2024-04-25 16:25:38 +02:00
hagen1778
5b82f615ff
docs: add change for c0e4ccb7b5
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit a62551f773)
2024-04-25 16:02:57 +02:00
Hui Wang
7fdea4b31c
app/vmselect: implement cmd-line flags -search.disableImplicitConversions and -search.logImplicitConversions (#6180)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4338
support disable or log [implicit
conversions](https://docs.victoriametrics.com/metricsql/#implicit-query-conversions)
for subquery with cmd-line flags `-search.disableImplicitConversion` and
`-search.logImplicitConversion`

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit dd0d2c77c8)
2024-04-25 13:08:05 +02:00
Yury Molodov
14c0c06526
vmui: improve error message for server response issues (#6177)
Updates error messages for better clarity and guidance on server
response issues.

(cherry picked from commit 57b7d16259)
2024-04-25 13:08:02 +02:00
Yury Molodov
669cbcb92e
vmui: trigger auto-suggestion at any cursor position (#6155)
- Implemented auto-suggestion triggers for mid-string cursor positions
in vmui.
- Improved the suggestion list positioning to appear directly beneath
the active text editing area.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5864
(cherry picked from commit 6193fa3dcf)
2024-04-25 13:08:00 +02:00
hagen1778
6f6e9e1e51
docs/changelog: mention downsampling fixes for ENT version of VM
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 2d9bbe1934)
2024-04-24 17:08:28 +02:00
hagen1778
59b3f21708
Revert "app/vmbackup: introduce new flag type URL (#6152)"
This reverts commit 029060af60.

(cherry picked from commit 679844feaf)
2024-04-24 17:08:26 +02:00
Roman Khavronenko
ff73b66182
app/vmbackup: introduce new flag type URL (#6152)
The new flag type is supposed to be used for specifying URL values which
could contain sensitive information such as auth tokens in GET params or
HTTP basic authentication.

The URL flag also allows loading its value from files if `file://`
prefix is specified. As example, the new flag type was used in
app/vmbackup as it requires specifying `authKey` param for making the
snapshot.

See related issue
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5973

Thanks to @wasim-nihal for initial implementation
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6060

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 029060af60)
2024-04-24 17:08:24 +02:00
hagen1778
fcff6cc12a
docs/changelog: mention icnreased CPU usage in 1.100.1 release for ENT distributions
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 22cfab1ea2)
2024-04-24 17:08:13 +02:00
Roman Khavronenko
2566e19306
app/vmalert: fix links with anchors in vmalert's UI (#6146)
Starting from v1.99.0 vmalert could ignore anchors pointing to specific
rule groups if `search` param was present in URL.
This change makes anchors compatible with `search` param in UI.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 5f487c7090)
2024-04-22 15:05:23 +02:00
Aliaksandr Valialkin
fba3c10ed1
app/vmselect/promql: add support for matching against multiple numeric constants via q == (c1,...,cN) and q != (c1,...,cN) syntax 2024-04-19 17:57:09 +02:00
Aliaksandr Valialkin
5504b6f2bd
docs/CHANGELOG.md: document v1.97.4 LTS release
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.97.4
2024-04-19 13:10:37 +02:00
Aliaksandr Valialkin
a40a900b43
docs/CHANGELOG.md: document v1.93.14 LTS release
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.93.14
2024-04-19 12:52:38 +02:00
Aliaksandr Valialkin
5b29be1f4d
app/vmagent/remotewrite: add support for replication additionally to sharding when both -remoteWrite.shardByURL and -remoteWrite.shardByURLReplicas=RF command-line flags are set
This allows setting up data replication among failure domains if the replication factor is smaller than the number of failure domains.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6054

See https://docs.victoriametrics.com/vmagent/#sharding-among-remote-storages
2024-04-19 11:37:04 +02:00
Hui Wang
e0d47ab6af
vmalert: avoid blocking APIs when alerting rule uses template functio… (#6129)
* vmalert: avoid blocking APIs when alerting rule uses template function `query`

* app/vmalert: small refactoring

* simplify labels and templates expanding
* simplify `newAlert` interface
* fix `TestGroupStart` which mistakenly skipped annotations
and response labels check

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

* reduce alerts lock time when restore

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-04-19 11:30:40 +02:00
Aliaksandr Valialkin
90794e84bc
app/vmselect/netstorage: add support for the ability to set cross-group replication factor at vmselect
The cross-group replication factor can be set via `-globalReplicationFactor` command-line flag at vmselect.
In this case vmselect continues returning full responses if up to globalReplicationFactor-1 groups are unavailable.

See https://docs.victoriametrics.com/cluster-victoriametrics/#vmstorage-groups-at-vmselect for details.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6054
2024-04-19 00:16:04 +02:00
Aliaksandr Valialkin
b0129fab30
all: replace old https://docs.victoriametrics.com/url-examples.html url with the new one - https://docs.victoriametrics.com/url-examples/ 2024-04-18 03:02:11 +02:00
Aliaksandr Valialkin
a21d1fcf57
all: replace old https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html url with the new one - https://docs.victoriametrics.com/cluster-victoriametrics/ 2024-04-18 02:56:28 +02:00
Aliaksandr Valialkin
819569beda
all: replace old https://docs.victoriametrics.com/FAQ.html url with the new one - https://docs.victoriametrics.com/faq/ 2024-04-18 02:46:30 +02:00
Aliaksandr Valialkin
ed5744f072
all: replace old https://docs.victoriametrics.com/CHANGELOG_YYYY.html url with the new one - https://docs.victoriametrics.com/changelog_YYYY/ 2024-04-18 02:42:16 +02:00
Aliaksandr Valialkin
9fa1e5d843
all: replace old https://docs.victoriametrics.com/CHANGELOG.html url with the new one - https://docs.victoriametrics.com/changelog/ 2024-04-18 02:39:09 +02:00
Aliaksandr Valialkin
baf5c8d6d0
all: replace old https://docs.victoriametrics.com/keyConcepts.html url with the new one - https://docs.victoriametrics.com/keyconcepts/ 2024-04-18 02:34:09 +02:00
Aliaksandr Valialkin
513e69c55e
all: replace old https://docs.victoriametrics.com/sd_configs.html url with the new one - https://docs.victoriametrics.com/sd_configs/ 2024-04-18 02:28:26 +02:00
Aliaksandr Valialkin
728bcf0585
all: replace old https://docs.victoriametrics.com/stream-aggregation.html url with the new one - https://docs.victoriametrics.com/stream-aggregation/ 2024-04-18 02:20:00 +02:00
Aliaksandr Valialkin
64938732e3
all: replace old https://docs.victoriametrics.com/MetricsQL.html url with the new one - https://docs.victoriametrics.com/metricsql/ 2024-04-18 02:15:33 +02:00
Aliaksandr Valialkin
a501e237d2
all: replace old https://docs.victoriametrics.com/vmbackupmanager.html url with the new one - https://docs.victoriametrics.com/vmbackupmanager/ 2024-04-18 02:04:39 +02:00
Aliaksandr Valialkin
6fe21520ce
all: replace old https://docs.victoriametrics.com/vmbackup.html url with the new one - https://docs.victoriametrics.com/vmbackup/ 2024-04-18 01:58:00 +02:00
Aliaksandr Valialkin
c7866f3e19
all: replace old https://docs.victoriametrics.com/vmctl.html url with the new one - https://docs.victoriametrics.com/vmctl/ 2024-04-18 01:54:16 +02:00
Aliaksandr Valialkin
728aceebfe
all: replace old https://docs.victoriametrics.com/vmauth.html url with the new one - https://docs.victoriametrics.com/vmauth/ 2024-04-18 01:50:16 +02:00
Aliaksandr Valialkin
a99005eff6
all: replace old https://docs.victoriametrics.com/vmalert.html url with the new one - https://docs.victoriametrics.com/vmalert/ 2024-04-18 01:44:54 +02:00
Aliaksandr Valialkin
0211a04a52
all: replace the outdated url https://docs.victoriametrics.com/vmagent.html with the new one - https://docs.victoriametrics.com/vmagent/ 2024-04-18 01:32:57 +02:00
Aliaksandr Valialkin
e615bcced7
lib/storage: improve performance for /api/v1/label/labelName/values when match[] contains only a single filter on labelName
This speeds up auto-suggestion for metric names in VMUI and Grafana, which use the following query in this case:

  /api/v1/label/__name__/values?match[]={__name__=~"*.some_value.*"}

When the user types `some_value` in the query input field.
2024-04-18 01:18:03 +02:00
Aliaksandr Valialkin
164032cd9b
lib/httpserver: add support for automatic issuing of TLS certificates via Lets Encrypt service
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5949
2024-04-17 23:53:51 +02:00
Aliaksandr Valialkin
284d99e269
app/vmagent: support for DNS SRV urls at -remoteWrite.url, scrape target urls and service discovery urls
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6053
2024-04-17 20:56:23 +02:00
Aliaksandr Valialkin
6cc80ab621
app/vmauth: add support for client TLS sertificates for backend requests over https
While at it, also add support for TLS ServerName for backend requests over https
2024-04-17 17:13:12 +02:00
Yury Molodov
e4d6ded0f5
vmui: preserve Select value if it matches list on blur (#6101) 2024-04-17 14:52:30 +02:00
Roman Khavronenko
256c561005
app/vmauth: support regex matching in src_query_args (#6115)
Support regex matching when routing incoming requests based on HTTP query args
via `src_query_args` option at `url_map`.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6070

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-04-17 14:52:02 +02:00
Zakhar Bessarab
3f618c0485
app/vmauth: do not increment backend_errors when hitting concurrency limit (#6078)
* app/vmauth: do not increment backend_errors when hitting concurrency limit

Previously, both "vmauth_concurrent_requests_limit_reached_total" and "vmauth_user_request_backend_errors_total" were incremented.
This was based on the assumption that if concurrency limit is hit the backend must be failing to handle the request thus meaning an error.

This assumption does not work in case the endpoint can be overloaded by the misbehaving client sending too many requests within the timeframe.

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

* Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5565

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-04-17 12:34:33 +02:00
Aliaksandr Valialkin
2347699126
docs/CHANGELOG.md: move the description for the bugfix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6110 from v1.100.1 to the tip section
The bugfix isn't included in v1.100.1 release.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6110
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6111
This is a follow-up for 7308bad777
2024-04-17 12:13:01 +02:00
Alexander Marshalov
c61eb6d620
vmalert: support any status code from the range 200-299 from alertmanager as successful (#6111)
* any status code from the range 200-299 from alertmanager to vmalert is not considered an error from now on (#6110)

* add changelog

(cherry picked from commit 7308bad777)
2024-04-16 09:58:09 +02:00
hagen1778
b81a66ceea
docs: add 1.100.1 release date
Signed-off-by: hagen1778 <roman@victoriametrics.com>

(cherry picked from commit e39a1a98f5)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-04-16 09:57:41 +02:00
Aliaksandr Valialkin
8cb768a7a5
docs/CHANGELOG.md: cut v1.100.1 release 2024-04-11 09:35:27 +02:00
Aliaksandr Valialkin
14a6dee206
docs/CHANGELOG.md: mention that the bug with incorrect registration of new entries in the IndexDB has been introduced in v1.99.0 2024-04-11 09:35:26 +02:00
Zakhar Bessarab
da8bb106aa
lib/mergeset: fix flushing incorrect set of inmemoryBlocks (#6089)
Follow-up for bace9a2501

Related:
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6069
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5959

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-04-11 09:26:48 +02:00
Zakhar Bessarab
956ff263fc
docs/changelog: add entry for bd398974334678a29972475b0566e0bd2434d197
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-04-11 09:12:12 +02:00
Aliaksandr Valialkin
e46150c3bf
docs/CHANGELOG.md: remove description of the reverted change at c79bf3925c
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5985
2024-04-04 16:56:04 +03:00
Aliaksandr Valialkin
18e521dbff
docs: change old url from https://docs.victoriametrics.com/enterprise.html to new url https://docs.victoriametrics.com/enterprise/ 2024-04-04 15:22:38 +03:00
Aliaksandr Valialkin
34687cfec4
docs/CHANGELOG.md: typo fix: remove duplicate samples word 2024-04-04 14:46:21 +03:00
Aliaksandr Valialkin
6332a1c447
docs/CHANGELOG.md: advise upgrading from v1.99.0 to v1.100.0 because of the issue at v1.99.0
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5959
2024-04-04 14:41:31 +03:00
Aliaksandr Valialkin
283f4b96f6
docs/CHANGELOG.md: move custom backup interval feature to tip, since it wasnt included in v1.100.0 release
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5966
This is a follow-up for baa869742208f311d84e800ea527a7f07eb1ca18
2024-04-04 12:33:49 +03:00
Zakhar Bessarab
27f5eb38bb
Vmbackupmanager: add support of custom backup interval (#742)
* app/vmbackupmanager: add support of defining custom backup interval

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5966
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs: update vmbackupmanager docs

Update docs after https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5966

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-04-04 12:33:48 +03:00
Aliaksandr Valialkin
530d7b40bd
docs/CHANGELOG.md: add release date for v1.100.0 2024-04-04 12:28:31 +03:00
Aliaksandr Valialkin
ddb1b5b70f
docs/CHANGELOG.md: cut v1.100.0 2024-04-04 03:47:32 +03:00
Aliaksandr Valialkin
d61f6c89a1
app/{vmagent,vminsert}: accept Prometheus remote write protocol requests at /prometheus/api/v1/push additionally to /api/v1/push
This is a follow-up for 7ccdb57ea4
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5990
2024-04-04 02:17:10 +03:00
Yury Molodov
2d8777ac1e
vmui: fix step update on input blur in Firefox/Safari (#6034)
* vmui: fix step value application on input blur

* Update docs/CHANGELOG.md

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-04-04 01:53:15 +03:00
Yury Molodov
da642b56a1
vmui: fix trigger auto-suggestion (#6033)
* vmui: fix ui freeze on query paste #5923

* vmui: fix auto-suggestion trigger issue after whitespace char #5866

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-04-04 01:49:17 +03:00
Aliaksandr Valialkin
ecf3dfde9a
deployment: update Go builder from 1.22.1 to 1.22.2
See https://github.com/golang/go/issues?q=milestone%3AGo1.22.2+label%3ACherryPickApproved
2024-04-04 01:44:58 +03:00
Aliaksandr Valialkin
ecd782c75e
app/vmagent: follow-up for b3b29ba6ac
- Automatically reload changed TLS root CA pointed by -remoteWrite.tlsCAFile command-line flag
- Automatically reload changed TLS root CA configured via oauth2.tsl_config.ca_file option at -promscrape.config
- Document the change as a feature instead of a bug at docs/CHANGELOG.md
- Simplify the code at lib/promauth, which is responsible for reloading changed TLS root CA files.
- Simplify the usage of lib/promauth.Config.NewRoundTripper() - now it accepts the base http.Transport
  instead of a callback, which can change the internal http.Transport.
- Reuse the default tls config if lib/promauth.Config doesn't contain tls-specific configs.
  This should reduce memory usage a bit when tls isn't used for scraping big number of targets.
- Do not re-read TLS root CA files on every processed request. Re-read them once per second.
  This should reduce CPU usage when scraping big number of targets over https.
- Do not store cert.pem and key.pem files in TestTLSConfigWithCertificatesFilesUpdate, since they can be loaded
  from byte slices via crypto/tls.X509KeyPair().
- Remove obsolete comparisons of string representations for authConfig and proxyAuthConfig at areEqualScrapeConfigs().

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5725
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5526
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2171
2024-04-04 01:26:38 +03:00
Aliaksandr Valialkin
1c6dbe5714
docs/CHANGELOG.md: add - in front of -logInvalidAuthTokens command-line flag in order to be consistent with command-line flag naming
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6029
2024-04-04 00:42:37 +03:00
Zakhar Bessarab
bb2d029526
vmgateway: add an ability to log invalid auth tokens (#743)
* app/vmgateway: add an ability to log invalid auth tokens

This is useful for debugging to make it easier for user to find issues in token contents.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6029
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs: add info about new vmgateway flag

- add changelog entry
- add info about logInvalidAuthTokens flag

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

* app/vmgateway/filters/auth: improve reject reason visibility

Explicitly return a rejection reason for request when "logInvalidAuthTokens" is enabled.

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-04-04 00:42:09 +03:00
Zakhar Bessarab
da4352fe7b
lib/{promauth,promscrape}: automatically refresh root CA certificates after changes on disk (#5725)
* lib/{promauth,promscrape}: automatically refresh root CA certificates after changes on disk

Added a custom `http.RoundTripper` implementation which checks for root CA content changes and updates `tls.Config` used by `http.RoundTripper` after detecting CA change.

Client certificate changes are not tracked by this implementation since `tls.Config` already supports passing certificate dynamically by overriding `tls.Config.GetClientCertificate`.

This change implements dynamic reload of root CA only for streaming client used for scraping. Blocking client (`fasthttp.HostClient`) does not support using custom transport so can't use this implementation.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5526

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

* lib/promauth/config: update NewRoundTripper API

Update API to allow user to update only parameters required for transport.

Add warning log when reloading Root CA failed.

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

* lib/promauth/config: fix mutex acquire logic

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

* lib/promauth/config: replace RWMutex with regular mutex to simplify the code

- remove additional mutex used for getRootCABytes - require callee to use mutex
- replace RWMutex with regular mutex

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

* lib/promauth/config: refactor

- hold the mutex lock to avoid round tripper being re-created twice
- move recreation logic into separate func to simplify the code

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-04-04 00:34:43 +03:00
Aliaksandr Valialkin
2e1c8bb436
docs/CHANGELOG.md: typo fix: resonses -> responses 2024-04-03 03:20:09 +03:00
Aliaksandr Valialkin
62c1545f97
docs/CHANGELOG.md: remove duplicate line left after 1e0a079143 2024-04-03 03:19:48 +03:00
Aliaksandr Valialkin
bb9bb600b3
lib/protoparser/opentelemetry: follow-up after 47892b4a4c
- Rename -opentelemetry.sanitizeMetrics command-line flag to more clear -opentelemetry.usePrometheusNaming
- Clarify the description of the change at docs/CHANGELOG.md
- Rename promrelabel.SanitizeLabelNameParts to more clear promrelabel.SplitMetricNameToTokens
- Properly split metric names at '_' char in promerlabel.SplitMetricNameToTokens.
- Add tests for various edge cases for Prometheus metric names' normalization
  according to the code at b865505850/pkg/translator/prometheus/normalize_name.go
- Extract the code responsible for Prometheus metric names' normalization into a separate file (santize.go)

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6037
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6035
2024-04-03 03:09:52 +03:00
Aliaksandr Valialkin
5874189797
app/vmselect/graphite: follow-up for 23ab865035
- Fix docs for new functions at app/vmselect/graphite/functions.json
- Properly drain series lists on errors in aggregateSeriesListsGeneric() and aggregateSeriesList()
- Add links to docs for the added functions at docs/CHANGELOG.md

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5809
2024-04-03 03:07:15 +03:00
Aliaksandr Valialkin
f1b5784432
app/vmauth: add ability to authorize via any opaque HTTP request header value
This can be done via `auth_token` option at -auth.config - see https://docs.victoriametrics.com/vmauth/#auth-config
2024-04-03 02:52:39 +03:00
Aliaksandr Valialkin
2e9ee89cf1
app/vmauth: add ability to read auth tokens from multiple http request headers
This is needed for VictoriaMetrics Cloud, where the same token could be passed either
via Authorization or via X-Amz-Firehose-Access-Key header - see 4487dac30b (r140500722)

This is a follow-up for 4487dac30b

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6009
2024-04-03 02:52:20 +03:00
Aliaksandr Valialkin
456180b9d9
app/vmauth: follow-up for bc90f4aae6
- Allow specifying only a single HTTP header for reading auth tokens via -httpAuthHeader command-line flag.
  This is better from security PoV, since this prevents from accidental reading of auth token from undesired
  HTTP header. By default the -httpAuthHeader equals to Authorization. When it is overridden, then
  auth token isn't read from Authorization header - it is read only from the specified header.

- Document the -httpAuthHeader command-line flag at https://docs.victoriametrics.com/vmauth/#reading-auth-tokens-from-other-http-headers

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6009
2024-04-03 02:51:28 +03:00
Aliaksandr Valialkin
faa2ba828a
app/vmagent: simplify code after 509df44d03
- Simplify the code in order to improve its maintenance
- Properly pass tenant ID when processing multi-tenant opentelemetry request at vmagent

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6016
2024-04-03 02:50:46 +03:00
Aliaksandr Valialkin
e51190a34c
Revert "app/vmselect: make vmselect resilient to absence of cache folder (#5987)"
This reverts commit cb23685681.

Reason for revert: the "fix" may hide programming bugs related to incorrect creation of folders
before their use. This may complicate detecting and fixing such bugs in the future.

There are the following fixes for the issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5985 :
- To configure the OS to do not drop data from the system-wide temporary directory (aka /tmp).
- To run VictoriaMetrics with -cacheDataPath command-line flag, which points to the directory,
  which cannot be removed automatically by the OS.

The case when the user accidentally deletes the directory with some files created by VictoriaMetrics
shouldn't be considered as expected, so VictoriaMetrics shouldn't try resolving this case automatically.
It is much better from operation and debuggability PoV is to crash with the clear `directory doesn't exist` error
in this case.
2024-04-03 02:44:00 +03:00
Aliaksandr Valialkin
db6d5d6349
docs/CHANGELOG.md: mention that the bug with improper use of -search.maxExportDuration instead of -search.maxLabelsAPIDuration has been introduced in v1.99.0
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5992
This is a follow-up for bc79f7196d
2024-04-03 02:43:40 +03:00
Aliaksandr Valialkin
7edb5f77f1
app/vmagent: properly shutdown when -maxIngestionRate limit is reached
The remotewrite.Stop() expects that there are no pending calls to TryPush().
This means that the ingestionRateLimiter.Register() must be unblocked inside TryPush() when calling remotewrite.Stop().
Provide remotewrite.StopIngestionRateLimiter() function for unblocking the rate limiter before calling the remotewrite.Stop().

While at it, move the rate limiter into lib/ratelimiter package, since it has two users.
Also move the description of the feature to the correct place at docs/CHANGELOG.md.
Also cross-reference -remoteWrite.rateLimit and -maxIngestionRate command-line flags.

This is a follow-up for 02bccd1eb9
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5900
2024-04-03 02:41:11 +03:00
Aliaksandr Valialkin
eff9676508
docs/CHANGELOG.md: remove the update notes regarding converting custom HTTP header keys to canonical form
Custom HTTP headers are set via net/http.Header.Set or net/http.Header.Add functions.
These functions always convert header keys to canonical form. So the change at b577413d3b
isn't visible to users of VictoriaMetrics components.

There is no need in documenting this change at docs/CHANGELOG.md, since it doesn't give any useful information to users.

This is a follow-up for e6dd52b04c
2024-04-03 02:39:08 +03:00
Zakhar Bessarab
3d15a31c6d
lib/storage: add ability to use downsampling for the given series filter (#733)
* lib/storage: add ability to use downsampling for the given series filter

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

* docs: add information about downsampling filters

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

* docs: fix MetricsQL filter

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

* lib/storage/downsampling: treat missing downsampling filter as a bug

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

* lib/storage/part_header: verify correctness of downsampling filters when opening partition

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

* lib/storage/downsampling: save only appliable rules in part metadata

Filter and save only rules which are appliable to partition based on MinTimestamp of stored data.

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

* lib/storage/downsampling: update log messages for final dedup

Properly specify a reason of re-running deduplication for partition.

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

* lib/storage: consistently use MaxTimestamp to determine deduplication/downsampling rules

Using MinTimestamp leads to applying downsampling to parts which are only partially covered by downsampling rule.
For example, partition covers range [1000-2000]. At t=2100 and rule offset 500 data with t=2100-500 => 1600 must be downsampled. The range check against MinTimestamp evaluates to true even though partition contains range which must not be downsampled - [1600:2000].

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

* Follow-up

- Apply the first matching downsampling period if multiple filters match the given time series.
  This allows fine-tuning the downsampling config for the specific needs.
- Take into account downsampling filters during search queries.
- Reduce the difference between community and enterprise branches. This should simplify further maintenance of these branches.
- Properly parse series filters with colons inside them.
- Document the feature at docs/CHANGELOG.md.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4960

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-04-03 02:38:37 +03:00
Aliaksandr Valialkin
3f79e54a51
app/vmagent/remotewrite: follow-up for 166b97b8d0 and b6bd9a97a3
- Make the configuration more clear by accepting the list of ignored labels during sharding
  via a dedicated command-line flag - -remoteWrite.shardByURL.ignoreLabels.
  This prevents from overloading the meaning of -remoteWrite.shardByURL.labels command-line flag.

- Removed superfluous memory allocation per each processed sample if sharding by remote storage is enabled.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5938
2024-04-03 00:50:48 +03:00
Hui Wang
fdb6eb1071
vmalert: fix sending alert messages (#6028)
* vmalert: fix sending alert messages
1. fix `endsAt` field in messages that send to alertmanager, previously rule with small interval could never be triggered;
2. fix behavior of `-rule.resendDelay`, before it could prevent sending firing message when rule state is volatile.

* docs: update changelog notes

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

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-04-02 23:51:06 +03:00
Zakhar Bessarab
7c1ee69205
lib/storage/table: wait for merges to be completed when closing a table (#5965)
* lib/storage/table: properly wait for force merges to be completed during shutdown

Properly keep track of running background merges and wait for merges completion when closing the table.
Previously, force merge was not in sync with overall storage shutdown which could lead to holding ptw ref.

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

* docs: add changelog entry

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-04-02 21:25:30 +03:00
Andrii Chubatiuk
914b23f1e8
app/{vmagent,vminsert}: fixed firehose response (#6016) 2024-04-02 18:03:12 +03:00
hagen1778
1c597e9dba
docs: follow-up after 623d257faf
623d257faf
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 2e843a8ed9)
2024-03-29 14:30:25 +01:00
Jiekun
1e0a079143
app/vmalert: respect batch size limit for remote write on shutdown (#6039)
During shutdown period of vmalert, remotewrite client retrieve all pending time series from buffer queue, compose them into 1 batch and execute remote write.

This final batch may exceed the limit of -remoteWrite.maxBatchSize, and be rejected by the receiver (gateway, vmcluster or others).

This changes ensures that even during shutdown vmalert won't exceed the max batch size limit for remote write
destination.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6025

(cherry picked from commit 623d257faf)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-29 14:30:24 +01:00
hagen1778
36c1ca9949
app/vmagent: follow-up 166b97b8d0
* add tests for sharding function
* update flags description
* add changelog note

166b97b8d0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit b6bd9a97a3)
2024-03-29 14:10:17 +01:00
Roman Khavronenko
548bf31dd2
app/vmselect: make vmselect resilient to absence of cache folder (#5987)
vmselect uses a cache folder in file system for two purposes:
1. Storing rollup cache results on shutdown;
2. Storing temporary search results from vmstorage during query executions.

It could happen that cache folder is deleted accidentally by user, or by OS
during cleanup routines. This would cause vmselect to:
1. panic on /metrics call, because `MustGetFreeSpace` will fail;
2. return query error user, as it won't be able to store temporary search results.

The changes in this commit are the following:
1. Make `MustGetFreeSpace` to try re-creating the cache folder if it is missing;
2. Make vmselect to try re-creating the cache folder if it can't persist tmp search
results.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5985

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
(cherry picked from commit cb23685681)
2024-03-26 15:27:32 +01:00
Yury Molodov
30778e0d0f
vmui: fix the _time filter insertion for all queries in VictoriaLogs UI #5920 (#5927)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5920
(cherry picked from commit 46fd0ed693)
2024-03-25 15:42:33 +01:00
hagen1778
9fcd34287b
docs: follow-up for 70eaa06f08
Signed-off-by: hagen1778 <roman@victoriametrics.com>

(cherry picked from commit bc79f7196d)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-25 15:33:11 +01:00
Aliaksandr Valialkin
eecc5e8463
lib/storage: wait for up to 60 seconds before deciding to delete metricID entries from indexdb if metricID->metricName entry is missing during search
The metricID->metricName entry can remain invisible for search for some time after registering new metricName.
This is expected condition. So wait for up to 60 seconds in the hope that the metricID->metricName
entry will become visible before deleting all the entries from indexdb, which are associated with the given metricID.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5959
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5948

See also 20812008a7
2024-03-18 00:37:11 +02:00
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
Aliaksandr Valialkin
e70b644f1f
lib/streamaggr: ignore out of order samples when calculating increase, increase_prometheus, total and total_prometheus outputs
Out of order samples may result in unexpected spikes for these outputs.
So it is better to ignore such samples.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5931
2024-03-17 23:24:14 +02:00
Aliaksandr Valialkin
1f753a049a
lib/streamaggr: follow-up for 15e33d56f1
- Properly set pushSample.timestamp when flushing de-duplicated samples to stream aggregation
  This is needed for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5931

- Re-classify this change as feature instead of bugfix at docs/CHANGELOG.md

- Verify de-duplication logic for samples with different timestamps

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5643
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5939
2024-03-17 23:23:57 +02:00
Aliaksandr Valialkin
c3dbcc7c0e
docs/CHANGELOG.md: clarify that -datasource.lookback commnad-line flag is no-op in the upcoming release
Document the solution - to switch to eval_delay option at group config.

This is a follow-up for e80b44f19d
2024-03-17 23:23:31 +02:00
Aliaksandr Valialkin
b481448c53
docs/CHANGELOG.md: document the bugfix from cb259116b4
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5802
2024-03-17 23:23:11 +02:00
Aliaksandr Valialkin
7c4d7dc6dd
lib/promauth: properly set Host header in requests to scrape targets.
The `Host` header must be set via net/http.Request.Host field, since net/http.Client
ignores this header if it is set via Request.Header.Set().

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5969
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5970
2024-03-17 23:22:54 +02:00
hagen1778
efddda945e
app/vmctl: fix arguments order in httputils.TLSConfig
follow-up after 9d5bf5ba5d

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-17 23:22:08 +02:00
hagen1778
770dd7affd
docs: mention missing vmalert change for memory usage reduction in 1.97.3
521f9ffb43
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-17 23:15:23 +02:00
hagen1778
41a1efbea8
docs: follow-up 15e33d56f1
Update documentation according to changes in deduplication logic.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-17 23:07:51 +02:00
Andrii Chubatiuk
a58a81d80b
lib/streamaggr: pick sample with bigger timestamp or value on deduplicator (#5939)
Apply the same deduplication logic as in https://docs.victoriametrics.com/#deduplication
This would require more memory for deduplication, since we need to track timestamp
for each record. However, deduplication should become more consistent.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5643

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-03-17 23:06:37 +02:00
hagen1778
7b2f19a63e
docs: mention bug investigation in 1.99
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-17 20:46:48 +02:00
Hui Wang
349564fd82
vmalert: deprecate cmd-line flag -datasource.lookback (#5877)
* vmalert: deprecate cmd-line flag `-datasource.lookback`

* fix lint

* review fixes

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

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit e80b44f19d)
2024-03-12 16:17:40 +01:00
Aliaksandr Valialkin
f92d4609e2
lib/storage: optimize /api/v1/labels and /api/v1/label/.../values when match[] contains metric name
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2978
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5055
2024-03-12 03:01:47 +02:00
hagen1778
86abbe5b67
app/vmctl: support TLS configuration for VictoriaMetrics destination
VictoriaMetrics destination is specified via `--vm-*` cmd-line flags
and is used in opentsdb, influx, prometheus, remote-read modes.

updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5426

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

(cherry picked from commit 0b7ce70df4)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-08 21:15:23 +01:00
hagen1778
b1fe25792c
app/vmctl: follow-up b9f7c3169a
* fix typos in flags description
* move the change to #tip section in changelog

b9f7c3169a
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 83a8c24281)
2024-03-08 21:15:09 +01:00
Khushi Jain
98c0909a12
app/vmctl : Provide TLS config options for vm native protocol (#5824)
Co-authored-by: Khushi Jain <khushi.jain@nokia.com>
(cherry picked from commit b9f7c3169a)
2024-03-08 21:15:09 +01:00
Aliaksandr Valialkin
b9788d5cf8
docs/CHANGELOG.md: typo fixes 2024-03-07 01:35:41 +02:00
Aliaksandr Valialkin
d9e3670627
lib/promauth: set the Host header to tlsServerName if itsn't empty
If tlsServerName isn't empty, then it is likely the https request is sent to IP instead of hostname.
In this case the request will fail, since Go automatically sets the Host header to the IP instead
of the desired hostname at tlsServerName. So set the Host header to tlsServerName if itsn't empty.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5802
2024-03-07 01:23:40 +02:00
Aliaksandr Valialkin
93ef217857
app/vmauth: allow discovering backend ips behind shared hostname and spreading load among the discovered ips
This is done with the `discover_backend_ips` option at `user` and `url_map` level.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5707
2024-03-07 01:02:38 +02:00
Aliaksandr Valialkin
b2e182ca62
app/vmauth: add src_headers option at url_map, which allows routing incoming requests to different backends depending on request headers 2024-03-06 21:56:42 +02:00
Aliaksandr Valialkin
1df7e5b69d
deployment/docker: update Go builder from Go1.21.7 to Go1.22.1
See https://github.com/golang/go/issues?q=milestone%3AGo1.22.1+label%3ACherryPickApproved
2024-03-06 21:04:44 +02:00
Aliaksandr Valialkin
87d59cdfa5
app/vmauth: add ability to route requests based on HTTP query args via src_query_args option
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5878
2024-03-06 20:52:42 +02:00
Aliaksandr Valialkin
2711732944
app/vmselect/prometheus: do not drop match[] filters if -search.ignoreExtraFiltersAtLabelsAPI flag is set
The `match[]` filter is mandatory at /api/v1/series, so it mustn't be dropped here.

There is no sense in dropping `match[]` filter together with `extra_label` and `extra_filters[]`
at /api/v1/labels and /api/v1/label/.../values if -search.ignoreExtraFiltersAtLabelsAPI commnad-line flag is set,
since:
- the `match[]` filter triggers slow path at these APIs;
- the `extra_label` and `extra_filters[]` filters narrow down the number of matched time series,
  so they improve performance comparing to the case when only `match[]` filter is left,
  while `extra_label` and `extra_filters[]` filters are dropped.

This is a follow-up for 0b7a23a91d
2024-03-06 13:57:20 +02:00
Yury Molodov
56e61bb54b
vmui: improve tracing styles (#5926)
Improved trace display for better visual separation of branches:
* Increased left padding for each element
* Added padding for the last element in the branch
2024-03-06 13:54:07 +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
48a425898a
lib/streamaggr: enable time alignment for aggregate flushed to multiples of interval
For example, if `interval: 1m`, then data flush occurs at the end of every minute,
while `interval: 1h` leads to data flush at the end of every hour.

Add `no_align_flush_to_interval` option, which can be used for disabling the alignment.
2024-03-04 06:23:35 +02:00
Aliaksandr Valialkin
492c6c3ff5
docs/CHANGELOG.md: typo fix 2024-03-02 04:52:41 +02:00
Aliaksandr Valialkin
0d5d46f9db
lib/streamaggr: huge pile of changes
- Reduce memory usage by up to 5x when de-duplicating samples across big number of time series.
- Reduce memory usage by up to 5x when aggregating across big number of output time series.
- Add lib/promutils.LabelsCompressor, which is going to be used by other VictoriaMetrics components
  for reducing memory usage for marshaled []prompbmarshal.Label.
- Add `dedup_interval` option at aggregation config, which allows setting individual
  deduplication intervals per each aggregation.
- Add `keep_metric_names` option at aggregation config, which allows keeping the original
  metric names in the output samples.
- Add `unique_samples` output, which counts the number of unique sample values.
- Add `increase_prometheus` and `total_prometheus` outputs, which ignore the first sample
  per each newly encountered time series.
- Use 64-bit hashes instead of marshaled labels as map keys when calculating `count_series` output.
  This makes obsolete https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5579
- Expose various metrics, which may help debugging stream aggregation:
  - vm_streamaggr_dedup_state_size_bytes - the size of data structures responsible for deduplication
  - vm_streamaggr_dedup_state_items_count - the number of items in the deduplication data structures
  - vm_streamaggr_labels_compressor_size_bytes - the size of labels compressor data structures
  - vm_streamaggr_labels_compressor_items_count - the number of entries in the labels compressor
  - vm_streamaggr_flush_duration_seconds - a histogram, which shows the duration of stream aggregation flushes
  - vm_streamaggr_dedup_flush_duration_seconds - a histogram, which shows the duration of deduplication flushes
  - vm_streamaggr_flush_timeouts_total - counter for timed out stream aggregation flushes,
    which took longer than the configured interval
  - vm_streamaggr_dedup_flush_timeouts_total - counter for timed out deduplication flushes,
    which took longer than the configured dedup_interval
- Actualize docs/stream-aggregation.md

The memory usage reduction increases CPU usage during stream aggregation by up to 30%.

This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5850
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5898
2024-03-02 03:15:43 +02:00
hagen1778
8ce65e93d0
docs: mention docs link for VictoriaLogs docker env
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-01 21:34:15 +02:00
Aliaksandr Valialkin
0dbcc07d04
docs/CHANGELOG.md: typo fix 2024-03-01 04:41:39 +02:00
Aliaksandr Valialkin
d66680fc47
docs/CHANGELOG.md: cut v1.99.0 release 2024-03-01 03:33:44 +02:00
Aliaksandr Valialkin
dc91c07384
docs/CHANGELOG.md: document v1.97.3 LTS release 2024-03-01 03:31:19 +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