prometheus

Commit Graph

Author	SHA1	Message	Date
sujal shah	4408a6bcaf	api: Create `/status/tsdb/blocks` endpoint. this endpoint serves blocks data to the client. Signed-off-by: sujal shah <sujalshah28092004@gmail.com>	11 months ago
Julien	432f130a32	PromQL: min/max/step: Address review comments Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com>	11 months ago
Julien Pivotto	ee7d5158a7	Add step(), min(a,b) and max(a,b) in promql duration expressions step() is a new keyword introduced to represent the query step width in duration expressions. min(a,b) and max(a,b) return the min and max from two duration expressions. Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	11 months ago
Charles Korn	d19a9ab673	Remove other instances of "obvious" Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
Charles Korn	1977452331	Address PR feedback: adjust docs to match current behaviour Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
Charles Korn	665eb3d6cb	Address PR feedback: remove use of "obvious" Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
Charles Korn	70df21a680	Address PR feedback: format Inf and NaN as monospace Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
Charles Korn	9c6916f4f9	Address PR feedback: add blank lines before lists Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
George Krajcsovits	5b7ff92d95	fix(promql): histogram_quantile and histogram_fraction NaN observed in native histogram (#16724 ) * fix(promql): histogram_quantile NaN observed in native histogram Fixes: #16578 See the issue for detailed explanation. When a histogram had only NaN observations and no normal observations, we returned 0 from the quantile, which is completely wrong. If there were normal observations but we went over them, we returned the upper bound of the existing buckets, however that contradicts expectations on histogram_fraction. Now we return NaN if the quantile is calculated to be over all normal observations, falling into NaNs (in a virtual +Inf bucket). We also return info level annotations if we see any NaN observations. The annotation calls out if we returned NaN or even if we took the virtual +Inf bucket into account. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * fix(promql): histogram_fraction NaN observed in native histogram Fixes: #16580 According to the specification we should not take NaN observations into account when calculating the fraction. This commit fixes that and adds an info level annotation to let the user know about this. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	11 months ago
Rishi Jat	31e158b749	Add documentation for custom_values usage in NHCB (#16757 ) Signed-off-by: rishi-jat <rishijat098@gmail.com> Signed-off-by: Rishi Jat <rishijat098@gmail.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>	11 months ago
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>	11 months ago
Arve Knudsen	964bd7d1a9	OTLP: Support including scope metadata as metric labels (#16730 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	12 months ago
Jan-Otto Kröpke	ceaa3bd6f9	discovery: add STACKIT SD (#16401 )	12 months ago
Julien Pivotto	db15681633	Update duration expression docs Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	12 months ago
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>	12 months ago
Charles Korn	5926159f2a	Clarify expected behaviour of `on(__name__)` See https://github.com/prometheus/prometheus/issues/16631 Signed-off-by: Charles Korn <charles.korn@grafana.com>	12 months ago
Charles Korn	0c6ef1b23c	Clarify behaviour of `bool` modifier Signed-off-by: Charles Korn <charles.korn@grafana.com>	12 months ago
Charles Korn	40bed6281e	Clarify behaviour of metric names with `bool` modifier Based on discussion in https://github.com/prometheus/prometheus/issues/15471 Signed-off-by: Charles Korn <charles.korn@grafana.com>	12 months ago
Charles Korn	1e794f7ef9	Break large paragraphs into smaller pieces Signed-off-by: Charles Korn <charles.korn@grafana.com>	12 months ago
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>	12 months ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
dongjiang	8d9332c199	fix metric_name_escaping_scheme option (#16625 )	1 year ago
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>	1 year ago
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>	1 year ago
marcoderama	778d49bbfb	docs: fix typo in operators.md Signed-off-by: marcoderama <marcoderamagit@gmail.com>	1 year ago
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>	1 year ago
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>	1 year ago
dongjiang	2bf6f4c9dc	update fix configuration.md Signed-off-by: dongjiang <dongjiang1989@126.com>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
Aman	26bddcf068	promql: histogram_stddev and histogram_stdvar should use arithmetic mean for custom buckets Signed-off-by: amanycodes <amanycodes@gmail.com>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
Julien Pivotto	2e0a4ef096	Update duration expr documentation Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	1 year ago
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>	1 year ago
chardch	357b5ed640	Fix small issues and clarify documentation Signed-off-by: chardch <otwordsne@gmail.com>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
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>	1 year ago
co63oc	0e4e5a71bd	Fix typos (#16076 ) Signed-off-by: co63oc <co63oc@users.noreply.github.com>	1 year ago

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1026 Commits (4408a6bcafe4e70b29341e69fce473c8e2d03b67)