1027 commits

Author	SHA1	Message	Date
Julien	16876bab95	Merge pull request #18200 from roidelapluie/roidelapluie/retention-validation ... Multiple fixes in retention configuration	2026-03-20 12:27:37 +01:00
Julien Pivotto	1064c26da2	Log retention changes ... Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2026-03-19 17:21:45 +01:00
Bartlomiej Plotka	364d70812f	st: disconnect st-storage with xor2-encoding given planned experiments (#18316) ... * st: disconnect st-storage with xor2-encoding given planned experiments Signed-off-by: bwplotka <bwplotka@gmail.com> * Update docs/feature_flags.md Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Update docs/feature_flags.md Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Update docs/feature_flags.md Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Update docs/feature_flags.md Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.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: George Krajcsovits <krajorama@users.noreply.github.com>	2026-03-19 08:47:42 +00:00
Bartlomiej Plotka	7e2b7e425c	Merge branch 'feature/start-time' into cedwards/document-st-storage ... Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	2026-03-17 06:21:05 +01:00
Carrie Edwards	870fdf71f1	Update documentation for st-storage feature ... Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	2026-03-16 09:59:36 -07:00
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
Julien Pivotto	bf3c217bbd	config: apply retention CLI flags as defaults and update UI on reload ... Introduce DefaultTSDBRetentionConfig, populated from CLI flags before any config file is loaded, so that retention falls back to CLI flags when the config file has no storage.tsdb section. Config.UnmarshalYAML always injects a non-nil TSDBConfig with those defaults, removing the need for nil checks in main.go. ApplyConfig in web.go now propagates retention settings on each config reload so the runtime info endpoint stays up to date. Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2026-02-26 16:36:05 +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