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Author SHA1 Message Date
sinkingpoint 8bfb886573 Remove trailing commas from Exemplar API docs 
The trailing commas here make this example invalid JSON. Here we remove
them.

Signed-off-by: sinkingpoint <colin@quirl.co.nz>
 2023-07-04 15:01:01 +00:00
Michael Hoffmann 7f9fe4cb5f feat: dont compile regex matcher if we know its a literal (#12434) 
labels: dont compile regex matcher if we know its a literal

Signed-off-by: Michael Hoffmann <mhoffm@posteo.de>

Co-authored-by: Sharad <sharadgaur@gmail.com>
 2023-07-04 15:00:51 +00:00
Leo Q 90f6c1faba add alert for sd refresh failure (#12410) 
* add alert for sd refresh failure

Due to config error or sd service down, prometheus may fail to refresh sd resource, which may lead to scrape fail or irrelavant metrics.

Signed-off-by: Leo Q <LeoQuote@users.noreply.github.com>

* apply suggestions

Signed-off-by: Leo Q <LeoQuote@users.noreply.github.com>

---------

Signed-off-by: Leo Q <LeoQuote@users.noreply.github.com>
 2023-07-04 13:39:01 +00:00
Julius Volz f5c5806f20 Rename remaining jitterSeed -> offsetSeed variables (#12414) 
I had changed the naming from "jitter" to "offset" in:

cb045c0e4b

...but I forgot to add this file to the commit to complete the renaming,
doing that now.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2023-07-04 13:39:01 +00:00
rakshith210 27717faa1d Add Azure AD package for remote write (#11944) 
* Add Azure AD package for remote write
* Made AzurePublic default and updated configuration.md
* Updated config structure and removed getToken at initialization
* Changed passing context from request

Signed-off-by: Rakshith Padmanabha <rapadman@microsoft.com>
Signed-off-by: rakshith210 <rakshith.me@gmail.com>
 2023-07-04 13:39:01 +00:00
Nidhey Nitin Indurkar e970f70ced Feat: Get block by id directly on promtool analyze & get latest block if ID not provided (#12031) 
* feat: analyze latest block or block by ID in CLI (promtool)

Signed-off-by: nidhey27 <nidhey.indurkar@infracloud.io>

* address remarks

Signed-off-by: nidhey60@gmail.com <nidhey.indurkar@infracloud.io>

* address latest review comments

Signed-off-by: nidhey60@gmail.com <nidhey.indurkar@infracloud.io>

---------

Signed-off-by: nidhey27 <nidhey.indurkar@infracloud.io>
Signed-off-by: nidhey60@gmail.com <nidhey.indurkar@infracloud.io>
 2023-07-04 13:39:01 +00:00
Alan Protasio 45bf89a3c0 Improving Performance on the API Gzip Handler (#12363) 
Using github.com/klauspost/compress package to replace the current Gzip Handler on the API.
We see significant improvements using this handler over the current one as shown in the benchmark added.

Also:
* move selection of compression from `newCompressedResponseWriter` to `*CompressionHandler.ServeHTTP`.
* renaming `compressedResponseWriter` since it now only does one kind of compression.

Signed-off-by: Alan Protasio <alanprot@gmail.com>
 2023-07-04 13:39:01 +00:00
Alan Protasio e18ee99544 Opmizing Group Regex (#12375) 
Signed-off-by: Alan Protasio <alanprot@gmail.com>
 2023-07-04 13:39:01 +00:00
Arianna Vespri ce3a8da5ad Add limits to global config (#12126) 
* Add limits to global config

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Move changes into Validate func

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Make comments consistent wrt 0 meaning no limit

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Document global limits

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

---------

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>
 2023-07-04 13:38:31 +00:00
SuperQ a40f397d00 Update exporter-toolkit 
Adds web config option `client_allowed_sans`. This enables Prometheus to
limit the Subject Alternate Name (SAN) allowed to connect.

Signed-off-by: SuperQ <superq@gmail.com>
 2023-07-04 13:38:31 +00:00
Bryan Boreham cb952d3aa1 Alerts: more efficient relabel on Send 
Re-use `labels.Builder` and use `relabel.ProcessBuilder` to skip a
conversion step.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-07-04 13:38:31 +00:00
Bryan Boreham 8395cdcdb0 Alerts: more efficient generation of target labels 
Use a label builder instead of a slice when creating labels for the
target alertmanagers. This can be passed directly to
`relabel.ProcessBuilder`, skipping a copy.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-07-04 13:38:31 +00:00
Matthieu MOREL 98dfe2364d yamllint: don’t check keys and add file extension to config file 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-07-04 13:38:31 +00:00
cui fliter a6454ccbca fix problematic link (#12405) 
Signed-off-by: cui fliter <imcusg@gmail.com>
 2023-07-04 13:38:31 +00:00
Julien Pivotto 06836bcd57 Update OpenTelemetry dependencies 
Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-07-04 13:38:31 +00:00
Julien Pivotto 90344ebe77 Mark 2.45 as LTS 
As the 2.37 LTS is going EOL in July 2023, let's mark 2.45 as LTS. I
have synced with Jesus about this. He will bootstrap the release and
after a few week I will do the maintenance for the lifetime of the LTS.

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-07-04 13:38:31 +00:00
Patryk Prus ad5d680a15 Render background in images to play nicely with dark mode 
Signed-off-by: Patryk Prus <p@trykpr.us>
 2023-07-04 13:38:31 +00:00
znley 6f6af5a59b fix: RLIM_INFINITY type is uint64 on loong64 
Signed-off-by: znley <shanjiantao@loongson.cn>
 2023-07-04 13:38:31 +00:00
Matthieu MOREL 584966f1c4 ci(lint): enable predeclared linter 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-07-04 13:38:31 +00:00
marcoderama 64b2a379db Update functions.md 
Fix small typo

Signed-off-by: marcoderama <marcoderamagit@gmail.com>
 2023-07-04 13:38:31 +00:00
Julius Volz 199cfc1324 Fix wording from "jitterSeed" -> "offsetSeed" for server-wide scrape offsets 
In digital communication, "jitter" usually refers to how much a signal deviates
from true periodicity, see https://en.wikipedia.org/wiki/Jitter. The way we are
using the "jitterSeed" in Prometheus does not affect the true periodicity at
all, but just introduces a constant phase shift (or offset) within the period.
So it would be more correct and less confusing to call the "jitterSeed" an
"offsetSeed" instead.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2023-07-04 13:38:31 +00:00
Justin Lei d0fea47a9c Remove samplesPerChunk from memSeries (#12390) 
Signed-off-by: Justin Lei <justin.lei@grafana.com>
 2023-07-04 13:38:31 +00:00
dependabot[bot] e8d4466ef4
build(deps): bump bufbuild/buf-setup-action from 1.20.0 to 1.23.1 
Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.20.0 to 1.23.1.
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](https://github.com/bufbuild/buf-setup-action/compare/v1.20.0...v1.23.1)

---
updated-dependencies:
- dependency-name: bufbuild/buf-setup-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-07-04 11:58:23 +00:00
Julien Pivotto 47b613a3cb
Merge pull request #11639 from fbegyn/main 
stop github actions from executing specific tasks on forks
 2023-07-04 13:57:32 +02:00
Julien Pivotto 986fde06b2
Merge pull request #11688 from damnever/fix/datamodelvalidation-remotewriteapi 
Validate the metric names and labels in the remote write handler
 2023-07-04 13:52:02 +02:00
Julien Pivotto 4653e8345a
Merge pull request #12504 from prometheus/superq/fixup_golangci_sync 
Update sync script.
 2023-07-04 13:09:08 +02:00
Julien Pivotto 9ff1f24efa
Merge pull request #12505 from pracucci/fix-infinite-loop-in-index-writer 
Fix infinite loop in index Writer when a series contains duplicated label names
 2023-07-04 13:08:36 +02:00
Bryan Boreham 31164a7373
Merge pull request #509 from grafana/remove-dup-github 
Remove duplicated .github directory
 2023-07-04 12:08:08 +01:00
Bryan Boreham 3a61decb3d
Merge pull request #510 from grafana/cherrypick-stringlabels 
Cherrypick stringlabels optimisations
 2023-07-04 11:38:15 +01:00
Patrick Oyarzun 68e5937474
Apply relevant label matchers in LabelValues before fetching extra postings (#12274) 
* Apply matchers when fetching label values

Signed-off-by: Patrick Oyarzun <patrick.oyarzun@grafana.com>

* Avoid extra copying of label values

Signed-off-by: Patrick Oyarzun <patrick.oyarzun@grafana.com>

---------

Signed-off-by: Patrick Oyarzun <patrick.oyarzun@grafana.com>
 2023-07-04 10:37:58 +01:00
Charles Korn 097faf33c6
Merge branch 'main' into api-response-format-extension-point 
# Conflicts:
#	web/api/v1/api.go
#	web/api/v1/api_test.go
 2023-07-04 13:26:13 +10:00
Bryan Boreham 1e16c60bae labels: improve Get method for stringlabels build (#12485) 
Inline one call to `decodeString`, and skip decoding the value string
until we find a match for the name.
Do a quick check on the first character in each string,
and exit early if we've gone past - labels are sorted in order.

Also improve tests and benchmark:
* labels: test Get with varying lengths - it's not typical for Prometheus labels to all be the same length.
* extend benchmark with label not found

---------

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-07-03 20:34:35 +01:00
Bryan Boreham 19c9db3c07 labels: faster Compare function when using -tags stringlabels (#12451) 
Instead of unpacking every individual string, we skip to the point
where there is a difference, going 8 bytes at a time where possible.

Add benchmark for Compare; extend tests too.

---------

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
Co-authored-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2023-07-03 20:34:29 +01:00
Giedrius Statkevičius 3f230fc9f8 promql: convert QueryOpts to interface 
Convert QueryOpts to an interface so that downstream projects like
https://github.com/thanos-community/promql-engine could extend the query
options with engine specific options that are not in the original
engine.

Will be used to enable query analysis per-query.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>
 2023-07-03 16:20:31 +03:00
Bryan Boreham 5255bf06ad Replace sort.Slice with faster slices.SortFunc 
The generic version is more efficient.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-07-02 22:17:08 +00:00
dependabot[bot] 5735373c9b
build(deps): bump github.com/prometheus/prometheus 
Bumps [github.com/prometheus/prometheus](https://github.com/prometheus/prometheus) from 0.44.0 to 0.45.0.
- [Release notes](https://github.com/prometheus/prometheus/releases)
- [Changelog](https://github.com/prometheus/prometheus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/prometheus/compare/v0.44.0...v0.45.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/prometheus
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-07-01 23:55:45 +00:00
dependabot[bot] 1a355ded01
build(deps): bump golangci/golangci-lint-action from 3.4.0 to 3.6.0 
Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 3.4.0 to 3.6.0.
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](https://github.com/golangci/golangci-lint-action/compare/v3.4.0...v3.6.0)

---
updated-dependencies:
- dependency-name: golangci/golangci-lint-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-07-01 23:10:44 +00:00
dependabot[bot] 4027ba3d67
build(deps): bump google.golang.org/grpc from 1.55.0 to 1.56.1 
Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.55.0 to 1.56.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.55.0...v1.56.1)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-07-01 23:06:16 +00:00
dependabot[bot] aa75c60f9a
build(deps): bump github.com/hetznercloud/hcloud-go 
Bumps [github.com/hetznercloud/hcloud-go](https://github.com/hetznercloud/hcloud-go) from 1.45.1 to 1.47.0.
- [Release notes](https://github.com/hetznercloud/hcloud-go/releases)
- [Changelog](https://github.com/hetznercloud/hcloud-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/hetznercloud/hcloud-go/compare/v1.45.1...v1.47.0)

---
updated-dependencies:
- dependency-name: github.com/hetznercloud/hcloud-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-07-01 23:06:08 +00:00
dependabot[bot] 81606762d2
build(deps): bump github.com/linode/linodego from 1.17.0 to 1.17.2 
Bumps [github.com/linode/linodego](https://github.com/linode/linodego) from 1.17.0 to 1.17.2.
- [Release notes](https://github.com/linode/linodego/releases)
- [Commits](https://github.com/linode/linodego/compare/v1.17.0...v1.17.2)

---
updated-dependencies:
- dependency-name: github.com/linode/linodego
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-07-01 23:05:56 +00:00
Marco Pracucci 35069910f5
Fix infinite loop in index Writer when a series contains duplicated label names 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2023-07-01 17:38:08 +02:00
SuperQ 1a8f06bb7a
Update sync script. 
* Fix the path to the golanci-lint target filename.
* Use the target filename when printing errors.
* Put the yamllint filename back to previous name.

Signed-off-by: SuperQ <superq@gmail.com>
 2023-07-01 11:37:16 +02:00
Bryan Boreham 8a0c58dda5 Remove duplicated .github directory 
Seems to have been an accident 8 months ago.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-06-30 17:15:44 +00:00
Marco Pracucci 031d22df9e
Fix race condition in ChunkDiskMapper.Truncate() (#12500) 
* Fix race condition in ChunkDiskMapper.Truncate()

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Added unit test

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Update tsdb/chunks/head_chunks.go

Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
Signed-off-by: Marco Pracucci <marco@pracucci.com>

---------

Signed-off-by: Marco Pracucci <marco@pracucci.com>
Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-06-30 18:29:59 +05:30
Francis Begyn a6449cd89c
Merge branch 'prometheus:main' into main 2023-06-30 14:50:54 +02:00
Matthias Loibl 71d149a79f
Merge pull request #12472 from metalmatze/request-counter-init 
web: Initialize requestCounter metrics to 0 with handler and 200 labels
 2023-06-30 14:07:20 +02:00
cui fliter 484a9e4071
fix some typos (#12498) 
Signed-off-by: cui fliter <imcusg@gmail.com>
 2023-06-29 12:28:13 +02:00
Charles Korn 5c270e23ea
Merge pull request #506 from grafana/charleskorn/streaming-timestamp 
Don't recreate iterator for each series on each timestep when evaluating a query with `timestamp()`
 2023-06-29 14:17:23 +10:00
Charles Korn ad25a5c65f
Add test to confirm timestamp() behaves correctly when evaluating a range query. 2023-06-29 13:34:26 +10:00
Charles Korn 30507ef298
Create per-series iterators only once per selector, rather than recreating it for each time step. 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2023-06-28 15:41:19 +10:00