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1021 Commits

Author SHA1 Message Date
Carrie Edwards
7694434044 Document xor2-encoding feature flag 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
 2026-03-12 11:05:59 -07:00
György Krajcsovits
0dac72ee94
feat(tsdb): register st_storage in feature API 
Register the st-storage feature flag in the feature registry via
the TSDB options, consistent with how other TSDB features like
exemplar_storage and delayed_compaction are registered.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
Coded with Claude Sonnet 4.6.
 2026-03-12 16:01:04 +01:00
bwplotka
c133a969af Merge branch 'main' into start-time-main-sync 2026-03-12 08:28:15 +00:00
machine424
bb272d7201
chore(kubernetes): deduplicate warning logs from the API 
Signed-off-by: machine424 <ayoubmrini424@gmail.com>
 2026-03-12 08:34:33 +01:00
Matt
5a02b92c0e
AWS SD: RDS Role (#18206) 2026-03-04 12:17:38 +01:00
Matthieu MOREL
45b9329e68
chore: fix emptyStringTest issues from gocritic (#18226) 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2026-03-04 08:24:50 +01:00
Ayoub Mrini
5c1af24733
Merge pull request #17356 from machine424/gg 
chore(test): make failures in TestRemoteWrite_PerQueueMetricsAfterRelabeling more explicit/rich to help with debugging the test when it flakes for GOARCH=386
 2026-03-03 20:25:13 +01:00
Ayoub Mrini
f5fe1573ba
Merge pull request #18219 from machine424/ttyyy 
fix: fail early when --enable-feature=use-uncached-io is unsupported
 2026-03-03 13:33:56 +01:00
machine424
dfea5ef01a
chore(test): make failures in TestRemoteWrite_PerQueueMetricsAfterRelabeling 
more explicit to help with debugging the test when it flakes for GOARCH=386

tried to make it fail in the CI running the following, in vain:

GOARCH=386 go test --timeout 4444444s --count=1000 --run=TestRemoteWrite_PerQueueMetricsAfterRelabeling ./cmd/prometheus/

Signed-off-by: machine424 <ayoubmrini424@gmail.com>
 2026-03-03 11:54:40 +01:00
machine424
6b4d8fa91e
fix: fail early when --enable-feature=use-uncached-io is unsupported 
Signed-off-by: machine424 <ayoubmrini424@gmail.com>
 2026-03-03 11:44:56 +01:00
Owen Williams
c4deef472e
Merge remote-tracking branch 'origin/main' into feature/start-time 
Signed-off-by: Owen Williams <owen.williams@grafana.com>
 2026-03-02 14:47:44 -05:00
Matthieu MOREL
026d284c43 chore: fix httpNoBody issues from gocritic 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2026-03-02 20:06:30 +01:00
Julien Pivotto
3e5a7c09d0 chore(main): Fix typo SuqueryInterval to SubqueryInterval 
Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>
 2026-02-27 12:57:20 +01:00
bwplotka
8f3a6020d8 Merge branch 'main' into st-main-sync2 2026-02-25 13:54:25 +00:00
George Krajcsovits
5d3f9ee39b
Merge pull request #17904 from linasm/trim_histogram 
promql: Implement </ and >/ operators for trimming native histograms
 2026-02-24 17:16:24 +01:00
Julien
9d38077e50
Merge pull request #18080 from ldufr/ldufresne/retention-size-percentage 
Add percentage based retention
 2026-02-24 15:50:36 +01:00
Laurent Dufresne
971143edac Added Retention.Percentage to config file with runtime config reloading 
Signed-off-by: Laurent Dufresne <laurent.dufresne@grafana.com>
 2026-02-24 15:28:20 +01:00
Jérôme LOYET
696679e50c Add storage.tsdb.retention.percentage config 
Signed-off-by: Jérôme LOYET <822436+fatpat@users.noreply.github.com>
Signed-off-by: Laurent Dufresne <laurent.dufresne@grafana.com>
 2026-02-24 15:27:45 +01:00
bwplotka
56c46af6a6 Merge branch 'main' into st-f-main 2026-02-23 10:00:39 +00:00
Matt
ce30ae49f3
[FEATURE] AWS SD: Add Elasticache Role (#18099) 
* AWS SD: Elasticache

This change adds Elasticache to the AWS SD.

Co-authored-by: Ben Kochie <superq@gmail.com>
Signed-off-by: Matt <small_minority@hotmail.com>

---------

Signed-off-by: Matt <small_minority@hotmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>
 2026-02-22 15:56:03 +01:00
Bartlomiej Plotka
2c4afcdcdc
chore: Add consistent closing logging (#18119) 
Signed-off-by: bwplotka <bwplotka@gmail.com>
 2026-02-20 13:17:02 +00:00
Björn Rabenstein
b2e63376da
Merge pull request #18105 from mmorel-35/staticcheck 
chore: enable staticcheck linter and update golangci-lint to 2.10.1
 2026-02-19 12:44:00 +01:00
Linas Medžiūnas
5bd0d00f8c
PromQL: Add experimental histogram_quantiles variadic function (#17285) 
Signed-off-by: Linas Medziunas <linas.medziunas@gmail.com>
Signed-off-by: Björn Rabenstein <github@rabenste.in>
Signed-off-by: beorn7 <beorn@grafana.com>
Co-authored-by: Björn Rabenstein <github@rabenste.in>
Co-authored-by: beorn7 <beorn@grafana.com>
 2026-02-18 17:32:29 +01:00
Matthieu MOREL
addc3dcb47 chore: enable staticcheck linter and update golangci-lint to 2.10.1 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2026-02-18 15:58:16 +00:00
Bartlomiej Plotka
8d8371244b
Merge pull request #18108 from prometheus/bwplotka/fix 
scrape: add tests for ST appending; add warnings for ST feature flag users around _created drop
 2026-02-18 12:26:17 +00:00
Bartlomiej Plotka
23d2ab447e
feat[scrape]: add ST parsing support to scrape AppenderV2 flow (#18103) 
Signed-off-by: bwplotka <bwplotka@gmail.com>
 2026-02-18 10:15:14 +01:00
Julien Pivotto
7d0a39ac93 chore(lint): enable wg.Go 
Since our minimum supported go version is now go 1.25, we can use wg.Go.

Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>
 2026-02-17 15:21:51 +01:00
Martin Valiente Ainz
78020ad60e
promtool: fix --enable-feature flags ignored in check config and test rules (#18097) 
Both are regressions from the parser refactoring in #17977.

- Fixes #18092
- Fixes #18093

Signed-off-by: Martin Valiente Ainz <64830185+tinitiuset@users.noreply.github.com>
 2026-02-16 15:38:26 +01:00
Martin Valiente Ainz
eb5a0e1eed
Refactor parse.go into an instance-based Parser interface 
Signed-off-by: Martin Valiente Ainz <64830185+tinitiuset@users.noreply.github.com>
 2026-02-11 11:21:49 +01:00
Martin Valiente Ainz
539936c861
Replace per-component parser options with default instance 
Signed-off-by: Martin Valiente Ainz <64830185+tinitiuset@users.noreply.github.com>
 2026-02-11 11:16:04 +01:00
Martin Valiente Ainz
199d85d5e4
Add parser options parameter to remaining parse functions 
Signed-off-by: Martin Valiente Ainz <64830185+tinitiuset@users.noreply.github.com>
 2026-02-11 11:16:04 +01:00
Martin Valiente Ainz
af16f35ad6
PromQL: Refactor parser to use instance configuration instead of global flags 
Parser configuration is now per-engine/API/loader and no longer uses package-level flags, so behavior is consistent and tests don't rely on save/restore of global variables.

Signed-off-by: Martin Valiente Ainz <64830185+tinitiuset@users.noreply.github.com>
 2026-02-11 11:16:04 +01:00
Ian Kerins
4383499997
promtool: support missing promql syntax features (#17926) 
Namely promql-duration-expr and promql-extended-range-selectors. This
allows promtool to e.g. check rules files using syntax gated by these
features.

Signed-off-by: Ian Kerins <git@isk.haus>
 2026-02-09 07:26:37 +00:00
Matt
cf9d093f8f
prw2: Move Remote Write 2.0 CT to be per Sample; Rename to ST (start timestamp) (#17411) (#17600) 
Relates to
https://github.com/prometheus/prometheus/issues/16944#issuecomment-3164760343

Signed-off-by: bwplotka <bwplotka@gmail.com>
Signed-off-by: matt-gp <small_minority@hotmail.com>
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
 2026-02-05 10:40:45 +01:00
Bryan Boreham
e75c893305
Merge pull request #17986 from mdxabu/improve-test-error-handling 
tests: improve error handling and helper attribution in main_test.go
 2026-02-03 11:15:04 +00:00
Bartlomiej Plotka
7429a75932
scrape: switch scrape manager to AppenderV2 (#17978) 
Signed-off-by: bwplotka <bwplotka@gmail.com>
 2026-02-02 12:12:06 +00:00
Abu
0495130e06 tests: improve error handling in main_test.go 
- Add t.Helper() to getCurrentGaugeValuesFor helper function for better
  error attribution in test failures
- Add require.NoError checks for os.WriteFile calls in TestRuntimeGOGCConfig
  and TestHeadCompactionWhileScraping to catch file write failures
- Strengthen error handling in TestDocumentation to assert command success
  rather than silently continuing on failure
- Improve log message clarity in TestAgentSuccessfulStartup to accurately
  describe early exit scenario

These changes improve test reliability and follow Go testing best practices.

Signed-off-by: Abu <abdullahfakrudeen2020@gmail.com>
 2026-02-02 14:40:03 +05:30
Julien Pivotto
3bc688e5cb Features API: Add OpenAPI 3.1 and 3.2 
Now that #17825 is merged.

Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>
 2026-01-29 14:29:22 +01:00
Bartlomiej Plotka
2597a12080
st: Add a hidden 'st-storage' feature flag for PROM-60 (#17907) 
Signed-off-by: bwplotka <bwplotka@gmail.com>
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
 2026-01-28 09:05:54 +00:00
Arve Knudsen
a5f86c3fb6
cmd/prometheus: fix flaky TestQueryLog race condition (#17933) 
Add waitForQueryLog helper that polls for query log entries to appear
before asserting, rather than reading the file immediately after making
a query. This fixes a race condition where the query log wasn't flushed
to disk before the test read the file.

The helper uses a 5 second timeout with 100ms polling intervals, which
is generous enough to handle slow CI environments while keeping the test
responsive.

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2026-01-27 09:02:16 +00:00
Ganesh Vernekar
3e4a094dbb Add stale_series_compaction_threshold config file option 
Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com>
 2026-01-23 18:12:34 -08:00
Bartlomiej Plotka
bec70227f1
feat(scrape)[PART5b]: Add AppenderV2 support to scrape.NewManager constructor (#17872) 
* feat(scrape)[PART5b]: Add AppenderV2 support to scrape.NewManager optionally to V1

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Update scrape/manager.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* fixes after rebase

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Apply suggestions from code review

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

---------

Signed-off-by: bwplotka <bwplotka@gmail.com>
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
 2026-01-23 09:04:05 +00:00
Bartlomiej Plotka
0d116b0994
tests(teststorage): Close Storage in the helper (#17902) 
Signed-off-by: bwplotka <bwplotka@gmail.com>
 2026-01-23 08:41:35 +00:00
Linas Medziunas
25bd93f9ef Address PR comments 
Signed-off-by: Linas Medziunas <linas.medziunas@gmail.com>
 2026-01-22 15:41:02 +02:00
wangyazhou
629bd3c5d5
Fix logger syntax for timingsLogger (#17870) 
Fix logger syntax for timingsLogger

Signed-off-by: wangyazhou <564631192@qq.com>
 2026-01-20 12:15:42 +01:00
Julius Volz
1d3d98ed16
Merge pull request #17644 from prometheus/binop-fill-modifier 
PromQL: Add `fill*()` binop modifiers to provide default values for missing series
 2026-01-19 20:05:52 +01:00
Julius Volz
d3b6e61487 Put binop fill modifiers behind a feature flag 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2026-01-15 11:18:48 +01:00
Julius Volz
d6aa6a3fc7 Add new fill modifiers to features test data 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2026-01-15 07:56:23 +01:00
bwplotka
49c3aea56d feat(storage)[PART4b]: add AppenderV2 to the rest of storage.Storage impl 
Signed-off-by: bwplotka <bwplotka@gmail.com>
 2026-01-14 13:54:27 +00:00
Ben Kochie
d9ed026658
Refractor promtool errors (#17842) 
Replace use of `tsdb/errors` with standard library `errors`.

Signed-off-by: SuperQ <superq@gmail.com>
 2026-01-13 06:35:11 +00:00