1011 Commits

Author	SHA1	Message	Date
Arve Knudsen	c701636034	OTLP receiver: Rename `otlp.convert_scope_metadata` to `otlp.promote_scope_metadata` (#16760) ... * Rename otlp.convert_scope_metadata to otlp.promote_scope_metadata --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Julius Hinze <juliusmh@proton.me>	2025-06-20 13:09:02 +00:00
Arve Knudsen	964bd7d1a9	OTLP: Support including scope metadata as metric labels (#16730) ... Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-06-18 09:13:51 +02:00
Jan-Otto Kröpke	ceaa3bd6f9	discovery: add STACKIT SD (#16401)	2025-06-17 15:41:14 +02:00
Julien	998840c496	Merge pull request #16713 from roidelapluie/fix-pow-dur-expr ... promql: Fix unary operator precedence in duration expressions	2025-06-16 11:13:34 +02:00
Julien Pivotto	db15681633	Update duration expression docs ... Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-06-16 10:53:36 +02:00
Michael Hoffmann	a5fa9431d8	promql: add ts_of_(max,min,last)_over_time functions ... This commit adds the ts_of_(max,min,last)_over_time functions behind the experimental feature flag. Signed-off-by: Michael Hoffmann <mhoffmann@cloudflare.com>	2025-06-12 15:03:28 +00:00
Ayoub Mrini	50ba25f273	chore(docs/kubernetes SD): add a note about Endpoints API being deprecated in kubernetes 1.33+ (#16684) ... * chore(docs/kubernetes SD): add a note about Endpoints API being deprecated in kubernetes 1.33+ Signed-off-by: machine424 <ayoubmrini424@gmail.com> * chore(discovery/kubernetes): add Endpoints API deprecation comment Signed-off-by: machine424 <ayoubmrini424@gmail.com> --------- Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-06-06 11:56:27 +02:00
Björn Rabenstein	eb1272eda7	Merge pull request #16653 from jkroepke/release-3.4-main ... Merge release-3.4 into main	2025-06-04 18:06:11 +02:00
Jan-Otto Kröpke	638dc8dbdc	Merge branch 'release-3.4' into release-3.4-main ... # Conflicts: # .github/workflows/ci.yml # CHANGELOG.md # RELEASE.md # VERSION # cmd/prometheus/main_test.go # docs/configuration/configuration.md # web/ui/mantine-ui/package.json # web/ui/module/codemirror-promql/package.json # web/ui/module/lezer-promql/package.json # web/ui/package-lock.json # web/ui/package.json	2025-05-31 12:48:16 +02:00
Julius Volz	13564c03ef	Standardize doc page title handling ... See https://groups.google.com/g/prometheus-developers/c/cwL3cM66Em8 Signed-off-by: Julius Volz <julius.volz@gmail.com>	2025-05-28 21:37:27 +02:00
Antonio Jimenez	2834a665ed	Add support for promoting all OTel resource attributes (#16426) ... Add support for promoting all OTel resource attributes via `promote_all_resource_attributes`, except for those ignored using 'ignore_resource_attributes'. --------- Signed-off-by: Antonio Jimenez <antonjim@thousandEyes.com> Signed-off-by: Antonio Jimenez <123171955+antonjim-te@users.noreply.github.com>	2025-05-26 18:15:01 +02:00
bragi92	14fc57e4cf	remote_write azure auth : allow empty client_id to suppport system assigned managed identity (#16421) ... * squash (#1) * remote-write: allow empty azure client_id to support system assigned managed identity * add blank line for tests * remote-write: allow empty azure client_id to support system assigned managed identity Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * add blank line for tests Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> --------- Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * treat empty client_id as system-assigned identity; this is a valid case Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * rename file Signed-off-by: bragi92 <kadubey@microsoft.com> --------- Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> Signed-off-by: bragi92 <kadubey@microsoft.com>	2025-05-24 15:01:49 +02:00
dongjiang	8d9332c199	fix metric_name_escaping_scheme option (#16625)	2025-05-24 14:25:39 +02:00
Ayoub Mrini	2edc3ed6c5	feat(tsdb): introduce --use-uncached-io feature flag and allow using it for chunks writing (#15365) ... Signed-off-by: machine424 <ayoubmrini424@gmail.com> Signed-off-by: Ayoub Mrini <ayoubmrini424@gmail.com>	2025-05-21 14:42:30 +02:00
Ayoub Mrini	f2fac45eaf	Merge pull request #16563 from zepellin/patch-1 ... docs: Fix `metric_name_escaping_scheme` config parameter	2025-05-19 16:31:57 +02:00
Ayoub Mrini	4b7321c8e8	Merge pull request #16607 from marcoderama/patch-3 ... docs: fix typo in operators.md	2025-05-19 10:55:42 +02:00
Bartlomiej Plotka	8e6b008608	feature: type-and-unit-labels (PROM-39 implementation) (#16228) ... * feature: type-and-unit-labels (extended MetricIdentity) Experimental implementation of https://github.com/prometheus/proposals/pull/39 Previous (unmerged) experiments: * https://github.com/prometheus/prometheus/compare/main...dashpole:prometheus:type_and_unit_labels * https://github.com/prometheus/prometheus/pull/16025 Signed-off-by: bwplotka <bwplotka@gmail.com> feature: type-and-unit-labels (extended MetricIdentity) Experimental implementation of https://github.com/prometheus/proposals/pull/39 Previous (unmerged) experiments: * https://github.com/prometheus/prometheus/compare/main...dashpole:prometheus:type_and_unit_labels * https://github.com/prometheus/prometheus/pull/16025 Signed-off-by: bwplotka <bwplotka@gmail.com> * Fix compilation errors Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Lint Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Revert change made to protobuf 'Accept' header Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Fix compilation errors for 'dedupelabels' tag Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Rectored into schema.Metadata Signed-off-by: bwplotka <bwplotka@gmail.com> * texparse: Added tests for PromParse Signed-off-by: bwplotka <bwplotka@gmail.com> * add OM tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * add proto tests Signed-off-by: bwplotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: bwplotka <bwplotka@gmail.com> * add schema label tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * addressed comments. Signed-off-by: bwplotka <bwplotka@gmail.com> * fix tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * add promql tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * lint Signed-off-by: bwplotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: bwplotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com> Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-05-17 09:37:25 +00:00
marcoderama	778d49bbfb	docs: fix typo in operators.md ... Signed-off-by: marcoderama <marcoderamagit@gmail.com>	2025-05-16 12:03:24 -07:00
Julius Volz	1b818b03d5	Clean up codeboxes and headings in docs ... The new docs site will have syntax highlighting, so this adds language tags to code boxes that are currently missing them. I didn't add `promql` as a language yet since the highlighter doesn't support it yet, plus a lot of the PromQL codeboxes in our docs aren't strictly valid PromQL, they are more like multiple expressions listed in the same code box on multiple lines. So I'm leaving that for sometime later. In the HTTP API page, I moved the curl examples from the JSON codeboxes to their own ones above the JSON output. I considered putting an "Output:" text between the curl + JSON output, but I think the way it currently looks without it is probably fine. I also fixed a number of headings which were at the wrong level relative to their nesting in the document. I also removed `go` as a language from the Go template language examples, because the Go template language isn't Go at all. I also adjusted the indent on one codebox to be more reasonable (2 spaces instead of 8). And then finally, my editor made a bunch of whitespace changes automatically, like removing trailing spaces. Signed-off-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: Julius Volz <julius.volz@gmail.com>	2025-05-13 15:38:29 +02:00
Martin Danko	148968e399	docs: Fix `metric_name_escaping_scheme` config parameter ... This is a fix for documentation update done in https://github.com/prometheus/prometheus/pull/16066, setting correct name for a configuration value. Signed-off-by: Martin Danko <46035688+zepellin@users.noreply.github.com>	2025-05-07 12:41:49 +02:00
dongjiang	2bf6f4c9dc	update fix configuration.md ... Signed-off-by: dongjiang <dongjiang1989@126.com>	2025-05-06 20:09:42 +02:00
George Krajcsovits	2726a18ae3	Merge pull request #16452 from chardch/global-always-scrape-classic-hist ... Add global config option for always_scrape_classic_histograms	2025-05-06 09:29:30 +02:00
chardch	a1c157aaef	Add global config option for always_scrape_classic_histograms ... Addresses https://github.com/prometheus/prometheus/issues/16371 This will help with migrating to native histograms with `convert_classic_histograms_to_nhcb` since users may still need to keep the classic histograms during a migration Signed-off-by: chardch <otwordsne@gmail.com>	2025-05-05 10:14:04 -07:00
Graham Reed	b6aaea22fb	promtool: Optional fuzzy float64 comparison in rules unittests (#16395) ... Make fuzzy compare opt-in via fuzzy_compare boolean in each unittest file. Signed-off-by: Graham Reed <greed@hypervolt.co.uk>	2025-05-01 17:58:12 +10:00
Ayoub Mrini	0ce6022ef9	Merge pull request #16526 from n-peugnet/docs-clarify-time-options ... promtool: clarify the docs of --{min,max}-time options	2025-04-30 20:46:26 +02:00
Nicolas Peugnet	4eca0942f2	Clarify the docs of promtool --{min,max}-time options ... State explicitely what kind of timestamps are expected for the --min-time and --max-time options of promtool tsdb commands. This is especially important for the dump-openmetrics command as users could otherwise mistakenly think it would be in seconds, like the OpenMetrics timestamps themselves. Signed-off-by: Nicolas Peugnet <nicolas.peugnet@lip6.fr>	2025-04-30 11:23:00 +02:00
Jonas Lammler	08982b177f	Add `label_selector` to hetzner service discovery ... Allows to filter the servers when sending the listing request to the API. This feature is only available when using the `role=hcloud`. See https://docs.hetzner.cloud/#label-selector for details on how to use the label selector. Signed-off-by: Jonas Lammler <jonas.lammler@hetzner-cloud.de>	2025-04-30 09:24:14 +02:00
Aman	26bddcf068	promql: histogram_stddev and histogram_stdvar should use arithmetic mean for custom buckets ... Signed-off-by: amanycodes <amanycodes@gmail.com>	2025-04-24 14:48:58 +02:00
Arthur Silva Sens	9659e30dec	Add documentation for 'NoTranslation' mode (#16470) ... * Add documentation for 'NoTranslation' mode Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Update docs/configuration/configuration.md Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	2025-04-23 14:15:18 +00:00
Fiona Liao	7ec63b1fa1	Add primitive support for ingesting OTLP delta metrics as-is (#16360) ... * Add simple delta support Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Rename delta2cumulative part Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Whoops bad refactor Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add example yml Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Feature flag instead and histogram hint handling Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Delete otel_delta.yml - outdated Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Renaming to native delta support Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add more explanatory comments Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add more explanation to histograms Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Correct comment on d2c consumer Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add tests for counters and fix bug Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add histogram tests Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add docs Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Sort series to make test deterministic Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * More formatting Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Change flag name to ingestion Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Explain where rate calculation can go wrong Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add warning about duplicate timestamps Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Update docs/feature_flags.md Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com> Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Fix tests Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Remove unnecessary if Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Add warning to d2c section Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Make unknown type error when getting temporality Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Correct type comment - not planning to add delta metric metadata type Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Remove unused param for empty type Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Rewrite temporality logic to be clearer Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Change spurious to unnecessary - better description Signed-off-by: Fiona Liao <fiona.liao@grafana.com> --------- Signed-off-by: Fiona Liao <fiona.liao@grafana.com> Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-04-23 09:58:02 -03:00
Michael Hoffmann	d6d9f97bac	promql: histogram_fraction for bucket histograms (#16095) ... * promql: histogram_fraction for bucket histograms This PR extends the histogram_fraction function to also work with classic bucket histograms. This is beneficial because it allows expressions like sum(increase(my_bucket{le="0.5"}[10m]))/sum(increase(my_total[10m])) to be written without knowing the actual values of the "le" label, easing the transition to native histograms later on. It also feels natural since histogram_quantile also can deal with classic histograms. Signed-off-by: Michael Hoffmann <mhoffmann@cloudflare.com> * promql: histogram_fraction for bucket histograms * Add documentation and reduce code duplication * Fix a bug in linear interpolation between bucket boundaries * Add more PromQL tests Signed-off-by: Michael Hoffmann <mhoffmann@cloudflare.com> * Update docs/querying/functions.md Co-authored-by: Björn Rabenstein <github@rabenste.in> Signed-off-by: Michael Hoffmann <mhoffm@posteo.de> --------- Signed-off-by: Michael Hoffmann <mhoffmann@cloudflare.com> Signed-off-by: Michael Hoffmann <mhoffm@posteo.de> Co-authored-by: Björn Rabenstein <github@rabenste.in>	2025-04-23 00:28:31 +02:00
Julien	f4ca1368ff	Merge pull request #16249 from roidelapluie/arythmetics ... PromQL: allow arithmetic operations in durations in PromQL parser	2025-04-22 10:17:41 +02:00
David Leadbeater	e647f7954f	promtool: Add feature flags for promql features (#16443) ... These are supported in the main prometheus binary but the feature flags weren't supported in promtool. Fixes #16412. Signed-off-by: David Leadbeater <dgl@dgl.cx>	2025-04-17 10:29:44 +01:00
beorn7	2763b6ba13	docs: Remove recording rule note for native histograms ... We implemented proper type handling (gauge vs. counter histogram) a while ago. The note about it is obsolete. Signed-off-by: beorn7 <beorn@grafana.com>	2025-04-15 14:43:31 +02:00
George Krajcsovits	c15ae44455	Merge pull request #13613 from vvyushmanov/main ... Documentation: Add description for OAuth2 password grant type setup	2025-04-15 13:29:20 +02:00
Julien Pivotto	2e0a4ef096	Update duration expr documentation ... Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-04-03 10:56:02 +02:00
Julien Pivotto	7370d62acf	PromQL: allow arithmetic in durations in PromQL parser ... Updated the parser to allow calculations in PromQL durations. This enables durations in the form of: rate(http_requests_total[10m+2s]) The computation of the calculations is done directly at the parse level and does not hit the PromQL Engine. The lexer has also been updated and improved, in particular for subqueries. Buxfix: rate(http_requests_total[0]) is no longer allowed. Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-04-03 10:56:02 +02:00
George Krajcsovits	b85e343de3	Merge pull request #16226 from chardch/global-convert-classic-histo-to-nhcb ... nhcb: Add global config option for convert_classic_histograms_to_nhcb	2025-04-01 10:35:03 +02:00
chardch	357b5ed640	Fix small issues and clarify documentation ... Signed-off-by: chardch <otwordsne@gmail.com>	2025-03-29 08:35:11 -07:00
Aman	2be67be042	docs: remote-write-receiver explicit flag enablement (#16214) ... * docs: remote-write-receiver explicit flag enablement Signed-off-by: amanycodes <amanycodes@gmail.com> * Rebuild Signed-off-by: amanycodes <amanycodes@gmail.com> * updated docs/migration.md Signed-off-by: amanycodes <amanycodes@gmail.com> --------- Signed-off-by: amanycodes <amanycodes@gmail.com>	2025-03-28 19:15:59 +01:00
chardch	2f59d38054	Add global config option for convert_classic_histograms_to_nhcb ... Addresses the global part of https://github.com/prometheus/prometheus/issues/13532 Signed-off-by: chardch <otwordsne@gmail.com>	2025-03-27 10:55:27 -07:00
Owen Williams	6566c5a2b3	scrape: Add config option for escaping scheme request. (#16066) ... The new metric_name_escaping_scheme config option works in parallel with metric_name_validation_scheme and controls which escaping scheme is requested when scraping. When not specified, the scheme will request underscores if the validation scheme is set to legacy, and will request allow-utf-8 when the validation scheme is set to utf8. This setting allows users to allow utf8 names if they like, but explicitly request an escaping scheme rather than UTF-8. Fixes https://github.com/prometheus/prometheus/issues/16034 Built on https://github.com/prometheus/prometheus/pull/16080 Signed-off-by: Owen Williams <owen.williams@grafana.com>	2025-03-26 18:27:28 -04:00
Dimitar Dimitrov	bd5b2ea95c	ruler notifier: make batch size configurable (#16254) ... * ruler notifier: make batch size configurable In Mimir we experimented with setting a higher value for the batch size. A 4x increase in batch size decreased the time to process a single notification by about 2x. This reduces the processing time of the notifications queue and increases the throughput of the queue. Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Update cmd/prometheus/main.go Co-authored-by: gotjosh <josue.abreu@gmail.com> Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Update docs Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Use a string constant Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Add godoc comment on exported constant Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> --------- Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> Co-authored-by: gotjosh <josue.abreu@gmail.com>	2025-03-24 14:22:19 +00:00
Carrie Edwards	c90b387d89	Optionally translate OTel histograms to NHCB (#15850) ... * Optionally translate OTEL histograms to NHCB Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add tests for explicit histogram to NHCB translation Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Linting Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add test for translation with flag Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Refactor to re-use bucket conversion function Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Update prompb Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add comment explaining explicit bounds and use defined CustomBucketSchema Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add TODO for limiting max bucket count Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Fix imports and remove extra blank line Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Update configuration docs and CHANGELOG Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Update CHANGELOG Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Use otlptranslator package Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> --------- Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	2025-03-20 09:18:51 -07:00
Bartlomiej Plotka	7a7bc65237	Add util/compression package to consolidate snappy/zstd use in Prometheus. (#16156) ... # Conflicts: # tsdb/db_test.go Apply suggestions from code review tmp Addressed comments. Update util/compression/buffers.go Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-03-10 10:36:26 +00:00
co63oc	0e4e5a71bd	Fix typos (#16076) ... Signed-off-by: co63oc <co63oc@users.noreply.github.com>	2025-02-28 11:24:25 +11:00
Julius Volz	4be2243f06	Include scrape pool name for dropped targets in /api/v1/targets ... This is needed so we can display dropped targets in the right scrape pool in the web interface even if they have a non-default job name. See also https://github.com/prometheus/prometheus/pull/16078 Fixes https://github.com/prometheus/prometheus/issues/16065 Signed-off-by: Julius Volz <julius.volz@gmail.com>	2025-02-27 15:17:22 +01:00
Sebastian Schubert	efa4f4a60b	doc: clarified behaviour of source_labels in relabel_config ... Signed-off-by: Sebastian Schubert <basti@schubert.digital>	2025-02-26 17:57:44 +01:00
Ian Kerins	8c8b83ed4e	doc: fix broken kuma.io link (#16028) ... doc: fix broken kuma.io link I'm not actually familiar with kuma, but I noticed this link was broken, and I believe the one I've found here is equivalent. Signed-off-by: Ian Kerins <git@isk.haus> Signed-off-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Björn Rabenstein <github@rabenste.in>	2025-02-20 23:14:33 +01:00
Björn Rabenstein	e936e419b0	Merge pull request #16009 from charleskorn/topk-bottomk-sorting ... docs: make sorting behaviour of `topk` and `bottomk` explicit	2025-02-13 13:53:51 +01:00