Commit graph

6912 commits

Author SHA1 Message Date
Roman Khavronenko
5d726b07ae
app/vmselect: limit the number of parallel workers by 32 (#5195)
* app/vmselect: limit the number of parallel workers by 32

The change should improve performance and memory usage during query processing
on machines with big number of CPU cores. The number of parallel workers for
query processing is controlled via `-search.maxWorkersPerQuery` command-line flag.
By default, the number of workers is limited by the number of available CPU cores,
but not more than 32. The limit can be increased via `-search.maxWorkersPerQuery`.

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

* wip

- The `-search.maxWorkersPerQuery` command-line flag doesn't limit resource usage,
  so move it from the `resource usage limits` to `troubleshooting` chapter at docs/Single-server-VictoriaMetrics.md

- Make more clear the description for the `-search.maxWorkersPerQuery` command-line flag

- Add the description of `-search.maxWorkersPerQuery` to docs/Cluster-VictoriaMetrics.md

- Limit the maximum value, which can be passed to `-search.maxWorkersPerQuery`, to GOMAXPROCS,
  because bigger values may worsen query performance and increase CPU usage

- Improve the the description of the change at docs/CHANGELOG.md. Mark it as FEATURE instead of BUGFIX,
  since it is closer to a feature than to a bugfix.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5087

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-10-26 11:47:49 +02:00
Alexander Marshalov
a1063a5ef3
lib/streamaggr: respect streamAgg.dropInput with empty stream aggr config (#5213)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5207
2023-10-26 09:31:43 +02:00
Aliaksandr Valialkin
445e4b1c73
docs/CHANGELOG.md: cut v1.93.6 release 2023-10-16 23:34:02 +02:00
Aliaksandr Valialkin
e61b3cd612
vendor: run make vendor-update 2023-10-16 23:33:12 +02:00
Aliaksandr Valialkin
80862282ca
app/vmagent/remotewrite: move sas var initialization closer to the place where it is used
This makes the code sligthtly easier to understand.

This is a follow-up for 1d3d989be5

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5170
2023-10-16 20:57:34 +02:00
hagen1778
3acd660678
app/vmagent/remotewrite: follow-up after 4f102ff945
4f102ff945
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-16 20:55:47 +02:00
luosjde
c56c2df117
vmagent: fix streamaggr config reload bug
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5170

Authored-by: luoshaojun01 <luoshaojun01@baidu.com>
2023-10-16 20:55:07 +02:00
Aliaksandr Valialkin
84b4e6344b
app/vmselect/promql: do not use unsafe conversion from bytes slice to string when storing a value by map key
The assigned map key shouldn't change over time, otherwise the map won't work properly.

This is a follow-up for 1f91f22b5f
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5087
2023-10-16 13:57:18 +02:00
Roman Khavronenko
93bb28edb8
lib/vmselect: bump maxSearchQuerySize to 5MB (#5158)
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5154#issuecomment-1757216612

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5154

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-16 13:49:58 +02:00
Aliaksandr Valialkin
65a37c0113
lib/license: cleanups and prettifications for log messages and docs related to licensing
- Make more clear the docs at docs/enterprise.md, so readers could figure out faster
  on how to obtain enterprise key and how to pass it to VictoriaMetrics Enterprise components.

- Fix examples at docs/enterprise.md, which were referring to non-existing `-license-file` command-line flag.
  The `-licenseFile` command-line flag must be used instead.

- Improve the description of `-license*` command-line flags, so users could understand
  faster how to use them.

- Improve the warning message, which is emitted when the deprecated -eula command-line flag is passed,
  so the user could figure out how to switch faster to -license* command-line flags.

- Disallow running VictoriaMetrics components with both -license and -licenseFile command-line flags.

- Disallow running VictoriaMetrics components when -licensFile points to an empty file.

- Consistently use the phrase "This flag is available only in Enterprise binaries" across
  all the enterprise-specific command-line flags.

- Remove unneeded level of indirection for `noLicenseMessage` and `expiredMessage` string contants
  in order to improve code readability and maintainability.

- Remove unneded `return` statements after `logger.Fatalf()` calls, since these calls exit the app and never return.

- Make sure that the info log message about successful license verification is emitted
  when the license is verified successfully. Previously the error message could be logged
  when the license payload is invalid or if it misses some required features.
2023-10-16 13:18:08 +02:00
Nikolay
05103d91da
app/vmselect: reduce lock contention for heavy aggregation requests (#5119)
reduce lock contention for heavy aggregation requests
previously lock contetion may happen on machine with big number of CPU due to enabled string interning. sync.Map was a choke point for all aggregation requests.
Now instead of interning, new string is created. It may increase CPU and memory usage for some cases.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5087
2023-10-16 02:00:58 +02:00
Dmytro Kozlov
50ebc3a749
app/vmalert: hide sensetive info in the vmalert (#5059)
Strip sensitive information such as auth headers or passwords from datasource, remote-read,
remote-write or notifier URLs in log messages or UI. This behavior is by default and is controlled via
`-datasource.showURL`, `-remoteRead.showURL`, `remoteWrite.showURL` or `-notifier.showURL` cmd-line flags.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5044
2023-10-16 01:42:30 +02:00
Aliaksandr Valialkin
77f7518981
deployment/docker: update Go builder from Go1.21.1 to Go1.21.3
See https://github.com/golang/go/issues?q=milestone%3AGo1.21.2+label%3ACherryPickApproved
and https://github.com/golang/go/issues?q=milestone%3AGo1.21.3+label%3ACherryPickApproved
2023-10-15 19:00:04 +02:00
Aliaksandr Valialkin
fb02fb696d
deployment/docker: update Alpine from 3.18.3 to 3.18.4
See https://alpinelinux.org/posts/Alpine-3.18.4-released.html
2023-10-02 22:13:56 +02:00
Dmytro Kozlov
aaf9c8891d
app/vmagent: fix check of the DataDog agent path requests when requests have trailing slashes (#5106)
* app/vmagent: fix check of the DataDog agent path requests when requests have trailing slashes

* app/vmagent: fix CHANGELOG.md description

* wip

* wip

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-10-02 21:20:36 +02:00
Aliaksandr Valialkin
a99a05ea23
app/vmagent: follow-up for cfef814750
- Properly handle /insert/multitenant/api/put url for opentsdb handler at vmagent
- Document that the bug has been introduced in v1.93.2 at docs/CHANGELOG.md
- Add a link to multitenant url docs in bugfix description

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5061
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4910
2023-10-01 21:02:19 +02:00
Alexander Marshalov
919593a163
fixed ingestion via multitenant url for opentsdbhttp (#5061) (#5063) 2023-10-01 21:02:12 +02:00
Aliaksandr Valialkin
f1367236cb
app/vmselect/promql: completely substitute median_over_time() WITH template with regular median_over_time() rollup function
This is a follow-up for 34d7a670d0

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5034
2023-09-25 15:44:21 +02:00
Zakhar Bessarab
7385766805
app/vmselect/promql: add implementation of median_over_time for rollup functions list (#5042)
`median_over_time` is handled by predefined WITH template in MetricsQL library which translates it to `quantile_over_time(0.5)`
This makes it impossble to use `median_over_time` as a usual rollup function for `aggr_over_time`.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5034

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-09-25 15:44:09 +02:00
Zakhar Bessarab
be88c2c85b
lib/promscrape/discovery/kubernetes: supress context.Cancelled error in logs (#5048)
lib/promscrape/discovery/kubernetes: supress context.Cancelled error in logs

It is possible that context.Cancelled will appear after k8s watcher was closed due to reload(see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4850).

Logging an error misinforms user and looks like vmagent discovery will stop working even though this does not affect discovery.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-09-22 13:14:59 +02:00
Zakhar Bessarab
ecd523662f
lib/backup: fix issue with inconsistent copying of appliedRetention.txt (#5027)
* lib/backup: fix issue with inconsistent copying of appliedRetention.txt

appliedRetention.txt can be modified in place, so it should be always copied just the same as parts.json

Updates: https://github.com/victoriaMetrics/victoriaMetrics/issues/5005
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs: add changelog entry for appliedRetention.txt copying fix

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

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-09-21 11:27:38 +02:00
hagen1778
9979f6796e
build(deps): revert version change for codecov/codecov-action from 4 to 3
https://github.com/codecov/codecov-action/issues/1089
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-09-19 10:35:23 +02:00
Aliaksandr Valialkin
3efbb0af2b
docs/CHANGELOG.md: cut v1.93.5 2023-09-19 01:08:52 +02:00
Aliaksandr Valialkin
a14198ba97
app/vmselect/promql: fix tests after the upgrade of github.com/VictoriaMetrics/metricsql from v0.64.0 to v0.65.0 in bfbd0b478e 2023-09-19 01:03:57 +02:00
Aliaksandr Valialkin
bfbd0b478e
vendor: run make vendor-update 2023-09-19 00:58:24 +02:00
Aliaksandr Valialkin
15f9e77e4c
docs/CHANGELOG.md: clarify the description of bugfixes at f7dda12b4d and b6ad581b45
This is a follow-up for 8b01bc4a5c

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4999
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5009
2023-09-19 00:47:03 +02:00
Aliaksandr Valialkin
1dd4c72e27
lib/promscrape/discovery/kubernetes: follow-up after 03fece44e0
- Properly update vm_promscrape_discovery_kubernetes_url_watchers
  and vm_promscrape_discovery_kubernetes_group_watchers metrics after config changes

- Properly stop goroutine responsible for recreating scrapeWorks after the corresponding urlWatcher is stopped

- Log the event when urlWatcher is stopped in order to simplify debugging

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4850
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4861
2023-09-19 00:44:38 +02:00
Aliaksandr Valialkin
c9f1a573e6
lib/promscrape/discovery/kubernetes: wait for 10 seconds before checking whether the urlWatcher must be stopped
This should prevent from excess urlWatcher churn on config reload, since it leads to removal of all the apiWatchers
before creating new apiWatchers. So, every config reload would lead to stopping of all the previous urlWatchers
and starting new urlWatchers.

The new logic gives 10 seconds for config reload before stopping unused urlWatchers.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4850
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4861
2023-09-19 00:43:43 +02:00
Aliaksandr Valialkin
88e385e273
lib/promscrape/discovery/kubernetes: follow-up after eeb862f3ff
- Move the bugfix description to the correct place in docs/CHANGELOG.md
- Prevent from logging of 'context canceled' errors after the url watcher is stopped,
  since these errors are expected and may confuse users.
- Remove unused urlWatcher.refCount field.
- Remove unused urlWatcher.close() method.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4850
2023-09-19 00:42:24 +02:00
Aliaksandr Valialkin
63384291eb
lib/backup: properly copy parts.json files inside indexdb directory additional to data directory
This is a follow-up for 264ffe3fa1

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5005
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5006
2023-09-19 00:39:47 +02:00
Aliaksandr Valialkin
f36d20de08
lib/backup/common: consistently use canonical path with / directory separators at Part.Path
Previously Part.Path could contain `\` directory separators on Windows OS,
which could result in incorrect filepaths generation when making backups at object storage.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4704

This is a follow-up for f2df8ad480
2023-09-19 00:37:21 +02:00
Nikolay
b11d312a6b
docs: reflect recent changes at change logs (#5015) 2023-09-19 00:32:53 +02:00
dependabot[bot]
081f9e8e1c
build(deps): bump codecov/codecov-action from 3 to 4 (#5011)
Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3 to 4.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/v3...v4)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-09-19 00:25:41 +02:00
Zakhar Bessarab
9b4b77975b
lib/promscrape/discovery/kubernetes: fix leaking api watcher (#4861)
* lib/promscrape/discovery/kubernetes: fix leaking api watcher

goroutine which was polling k8s API had no execution control. This leaded to leaking goroutines during config reload.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4850
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* lib/promscrape/discovery/kubernetes: use reference counting for urlWatcher cleanup

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

* lib/promscrape/discovery/kubernetes: remove waitgroup sync for goroutines polling API server

This is unnecessary since context will is cancelled and new requests will not be sent. Also, using waitgroup will increase time required to perform reload which might result in missed scrapes.

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

* lib/promscrape/discovery/kubernetes: clarify comment

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

* Apply suggestions from code review

* lib/promscrape/discovery/kubernetes: address review feedback

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>
2023-09-18 17:14:08 +02:00
Konstantin
db57fbc5d6
app/vmselect: return +Inf as null in graphite render api (#5009)
Signed-off-by: Konstantin Kulikov <k.kulikov2@gmail.com>
2023-09-18 16:42:07 +02:00
faceair
3045ba01f5
lib/storage: remove ForceMergeAllParts internal loop (#4999)
Signed-off-by: faceair <git@faceair.me>
2023-09-18 16:37:16 +02:00
Zakhar Bessarab
77756c7acc
lib/backup: force copying of parts.json (#5006)
* lib/backup: force copying of parts.json

Copying of parts.json is required because `part.key()` comparison can create same key value for files with different contents. This will result in inconsistent backup being created or restored.

See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5005
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* lib/backup: ensure parts.json is only copied once

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>
2023-09-18 16:19:20 +02:00
Aliaksandr Valialkin
51e4fd652d
docs/CHANGELOG.md: cut v1.93.4 2023-09-10 15:27:20 +02:00
Aliaksandr Valialkin
63ca7b62e5
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
2023-09-09 06:15:23 +02:00
Roman Khavronenko
cad2c28c6d
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 23:34:56 +02:00
Aliaksandr Valialkin
ca3513bdb3
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 16:16:32 +02:00
Aliaksandr Valialkin
ed2484ecfa
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 11:46:00 +02:00
Aliaksandr Valialkin
1e689800c4
docs/CHANGELOG.md: clarify the scope of recent bugfixes 2023-09-07 11:27:10 +02:00
Aliaksandr Valialkin
e8a11780ef
SECURITY.md: substitute v1.79.x LTS releases with v1.93.x LTS releases, because v1.79.x is deprecated 2023-09-07 11:26:28 +02:00
Aliaksandr Valialkin
cd5300555e
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 11:26:18 +02:00
Aliaksandr Valialkin
15d49169fb
docs/CHANGELOG.md: document the bugfix at 7db72dd7e6
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4947
2023-09-06 12:11:29 +02:00
Aliaksandr Valialkin
c1f0a2b5fa
docs/CHANGELOG.md: cut v1.93.3 2023-09-02 02:00:46 +02:00
Nikolay
b3050356eb
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 23:28:00 +02:00
Aliaksandr Valialkin
7cd79e0eba
docs/CHANGELOG.md: document bugfix at 7c19d01e9a
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4870
2023-09-01 18:01:26 +02:00
Aliaksandr Valialkin
c72570179e
Makefile: do not release VictoriaLogs together with VictoriaMetrics
VictoriaLogs has its own release schedule, so it must be released separately via:

  make publish-victoria-logs release-victoria-logs

TODO: sync VictoriaLogs and VictoriaMetrics releases after VictoriaLogs goes out of preview stage.
This will simplify release process and upgrades at user side.
2023-09-01 16:01:56 +02:00