932 Commits

Author	SHA1	Message	Date
Julien	4199c2f45a	Add anchored and smoothed to vector selectors. (#16457) ... * Add anchored and smoothed to vector selectors. This adds "anchored" and "smoothed" keywords that can be used following a matrix selector. "Anchored" selects the last point before the range (or the first one after the range) and adds it at the boundary of the matrix selector. "Smoothed" applies linear interpolation at the edges using the points around the edges. In the absence of a point before or after the edge, the first or the last point is added to the edge, without interpolation. *Exemple usage* * `increase(caddy_http_requests_total[5m] anchored)` (equivalent of *caddy_http_requests_total - caddy_http_requests_total offset 5m* but takes counter reset into consideration) * `rate(caddy_http_requests_total[step()] smoothed)` Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> * Update docs/feature_flags.md Co-authored-by: Charles Korn <charleskorn@users.noreply.github.com> Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com> * Smoothed/Anchored rate: Add more tests Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> * Anchored/Smoothed modifier: error out with histograms Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> --------- Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com> Co-authored-by: Charles Korn <charleskorn@users.noreply.github.com>	2025-09-25 11:34:59 +02:00
Ayoub Mrini	6a5abd6b4b	Merge pull request #17080 from Duciwuci/bump-go-ci ... chore: Bump Go min version to 1.24	2025-09-09 14:31:18 +02:00
Arve Knudsen	913cc8f72b	Replace gopkg.in/yaml.v2 with go.yaml.in/yaml/v2 (#17151) ... * Replace gopkg.in/yaml.v2 with go.yaml.in/yaml/v2 * Upgrade to client_golang@v1.23.2 --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-09-06 13:04:24 +02:00
Owen Williams	6ee965c255	common: Update to prom/common v0.66.0, fix TextParser creation (#17139) ... TextParser as of prom/common v0.66.0 requires an explicit validation scheme. Signed-off-by: Owen Williams <owen.williams@grafana.com>	2025-09-03 11:20:04 -04:00
Duciwuci	76a0cce3ac	adjust windows error message ... Signed-off-by: Duciwuci <duciwuci@gmail.com>	2025-09-02 14:37:47 +02:00
machine424	184c7eb918	storage/remote: compute highestTimestamp and dataIn at QueueManager level ... Because of relabelling, an endpoint can only select a subset of series that go through WriteStorage Having a highestTimestamp at WriteStorage level yields wrong values if the corresponding sample won't even make it to a remote queue. Currently PrometheusRemoteWriteBehind is based on that, and would fire if an endpoint is only interested in a subset of series that take time to appear. A "prometheus_remote_storage_queue_highest_timestamp_seconds" that only takes into account samples in the queue is introduced, and used in PrometheusRemoteWriteBehind and dashboards in documentation/prometheus-mixin Same applies to samplesIn/dataIn, QueueManager should know more about when to update those; when data is enqueued. That makes dataDropped unnecessary, thus help simplify the logic in QueueManager.calculateDesiredShards() Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-09-01 13:19:24 +02:00
bwplotka	794bf774c2	Reapply "prw: use Unit and Type labels for metadata when feature flag is enabled (#17033)" ... This reverts commit f5fab47577.	2025-08-29 08:16:37 +01:00
bwplotka	f5fab47577	Revert "prw: use Unit and Type labels for metadata when feature flag is enabled (#17033)" ... This reverts commit c808a71e18.	2025-08-29 08:15:28 +01:00
Jonathan	c808a71e18	prw: use Unit and Type labels for metadata when feature flag is enabled (#17033) ... * chore: send Unit and Type when feature flag is enabled Signed-off-by: perebaj <perebaj@gmail.com> * remove unused code and comments Signed-off-by: perebaj <perebaj@gmail.com> * remove unreal scenario Signed-off-by: perebaj <perebaj@gmail.com> * remove unused if Signed-off-by: perebaj <perebaj@gmail.com> * remove unused labels Signed-off-by: perebaj <perebaj@gmail.com> * linter Signed-off-by: perebaj <perebaj@gmail.com> * enable type and unit through remotewrite config Signed-off-by: perebaj <perebaj@gmail.com> * remove test comment and capture type and unit when flag is enabled Signed-off-by: perebaj <perebaj@gmail.com> * gofumpt Signed-off-by: perebaj <perebaj@gmail.com> * modelTypeToWriteV2Type Signed-off-by: perebaj <perebaj@gmail.com> * use NewMetadataFromLabels Signed-off-by: perebaj <perebaj@gmail.com> * capture feature flag from main Signed-off-by: perebaj <perebaj@gmail.com> * simplifying logic Signed-off-by: perebaj <perebaj@gmail.com> * remove unused function Signed-off-by: perebaj <perebaj@gmail.com> * formatting code Signed-off-by: perebaj <perebaj@gmail.com> * gofumpt Signed-off-by: perebaj <perebaj@gmail.com> * remove public var: EnableTypeAndUnitLabels Signed-off-by: perebaj <perebaj@gmail.com> * remove enableTypeAndUnitLabels from TestPopulateV2TimeSeries_typeAndUnitLabels Signed-off-by: perebaj <perebaj@gmail.com> * remove enableTypeAndUnitLabels from main Signed-off-by: perebaj <perebaj@gmail.com> * use schema helper to populate metadata Signed-off-by: perebaj <perebaj@gmail.com> * remove metadata since nil is the default value Signed-off-by: perebaj <perebaj@gmail.com> * add TestPopulateV2TimeSeries_UnexpectedMetadata Signed-off-by: perebaj <perebaj@gmail.com> * Update storage/remote/queue_manager_test.go Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> --------- Signed-off-by: perebaj <perebaj@gmail.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	2025-08-29 04:10:01 +00:00
beorn7	747c5ee2b1	Apply analyzer "modernize" to the whole codebase ... See https://pkg.go.dev/golang.org/x/tools/gopls/internal/analysis/modernize for details. This ran into a few issues (arguably bugs in the modernize tool), which I will fix in the next commit, so that we have transparency what was done automatically. Beyond those hiccups, I believe all the changes applied are legitimate. Even where there might be no tangible direct gain, I would argue it's still better to use the "modern" way to avoid micro discussions in tiny style PRs later. Signed-off-by: beorn7 <beorn@grafana.com>	2025-08-27 14:48:41 +02:00
Arve Knudsen	0a40df33fb	Make metric/label name validation scheme explicit (#16928) ... * Parameterize metric/label name validation scheme Parameterized metric/label name validation scheme --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Julius Hinze <julius.hinze@grafana.com>	2025-08-18 08:09:00 +00:00
Matthieu MOREL	cef219c31c	chore: enable unused-receiver rule from revive ... Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	2025-08-04 09:43:33 +00:00
Julius Volz	2e709c6567	Merge pull request #16695 from sujalshah-bit/block_endpoint ... api: Create `/status/tsdb/blocks` endpoint.	2025-07-31 18:15:49 +02:00
Arthur Silva Sens	2c04f2d7b1	PROM-39: Add type and unit labels to OTLP endpoint (#16630) ... * PROM-39: Add type and unit labels to OTLP endpoint Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Extract label addition into helper function Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Wire feature flag and web handler configuration Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Apply suggestions from code review Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Use lowercase for units too Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Use otlptranslator.UnitNamer to build units Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Address copilot's comment Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Verify label presence before adding them Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Overwrite type/unit labels when already set Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * sed/addTypeAndUnitLabels/enableTypeAndUnitLabels/ Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Reduce duplicated code Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-07-25 08:53:13 -03:00
RaphSku	938e5cb62b	docs: Added documentation for promtool configuration with http.config.file (#16522) ... Includes an example. Signed-off-by: RaphSku <rapsku.dev@gmail.com>	2025-07-07 00:00:51 +02:00
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>	2025-07-04 03:13:54 +05:30
Arthur Silva Sens	8d0a747237	PROM-39: Provide PromQL info annotations when rate()/increase() over series without `__type__`="counter" label (#16632) ... * Provide PromQL info annotations when rate()/increase() over series without counter label Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Address comments Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-06-06 10:01:20 -03:00
Ayoub Mrini	44f78bb3c8	Merge pull request #16623 from machine424/reprep ... fix: add reproducer for a dangling-reference issue in parsers and fix	2025-05-27 05:24:48 +02:00
Subhramit Basu	44e27a876e	Add parse alerting for rules files (#16601) ... Builds over https://github.com/prometheus/prometheus/pull/16462 Addresses comments, adds invalid rules file Signed-off-by: subhramit <subhramit.bb@live.in> Co-authored-by: marcodebba <marcodebonis74@gmail.com>	2025-05-26 18:29:34 +02:00
machine424	2bfbd8a714	fix: add reproducer for a dangling-reference issue in parsers ... Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-05-22 17:22:51 +02:00
machine424	e809ccb90a	test(cmd/main/TestRuntimeGOGCConfig): add checks on reloads as well ... Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-05-21 16:16:05 +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
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
Will Hegedus	5d94ad9ae0	test(cmd): enable test cases for GOGC environment variable ... Signed-off-by: Will Hegedus <whegedus@akamai.com>	2025-05-12 07:49:40 -04:00
hardlydearly	ba4b058b7a	refactor: use slices.Contains to simplify code ... Signed-off-by: hardlydearly <799511800@qq.com>	2025-05-09 08:27:10 +02:00
Andre Branchizio	b07b552139	[PERF] TSDB: Pass down label value limit into implementation (#16158) ... * allow limiting label values calls Signed-off-by: Andre Branchizio <andrejbranch@gmail.com>	2025-05-06 18:54:48 +01:00
machine424	ca70ed4fed	test(cmd): add test for GOGC setting ... As suggested in https://github.com/prometheus/prometheus/pull/14176#issuecomment-2150308054 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-05-06 15:51:25 +02:00
Arve Knudsen	e7e3ab2824	Fix linting issues found by golangci-lint v2.0.2 (#16368) ... * Fix linting issues found by golangci-lint v2.0.2 --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-05-03 19:05:13 +02:00
machine424	1a190d3693	chore(cmd): Add info log for automemlimit config ... Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-05-02 09:08:32 +02:00
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
Bryan Boreham	477b55b860	[BUGFIX] Top-level: Update GOGC before loading TSDB (#16491) ... We should use the configured value, or Prometheus' default of 75%, while initializing and loading the WAL. Since the Go default is 100%, most Prometheus users would experience higher memory usage before the value is configured. Also: move Go runtime params earlier in initialization. E.g. if a module starting up looks at GOMAXPROCS to size something, we need to have set it already. --------- Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2025-05-01 08:35:25 +01:00
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
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
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
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
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
Matthieu MOREL	5fa1146e21	chore: enable gci linter (#16245) ... Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	2025-03-22 15:46:13 +00:00
Ganesh Vernekar	62bf7dbed7	Merge pull request #16224 from pr00se/main-test-data-race ... Address data race in main_test.go	2025-03-18 13:49:26 -04:00
Fiona Liao	37c2ebb5fd	Make out-of-order native histograms flag a no-op and always enable (#16207) ... * Remove experimental out-of-order native histogram flag This feature has been available in Prometheus since September 2024, and has no known issues. Therefore proposing to remove the flag entirely and always have it on. Note that there are still two settings that need to be configured (out-of-order time window > 0 and native histograms enabled) for this feature to work. Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Update CHANGELOG Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Keep feature flag with warning Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Update CHANGELOG Signed-off-by: Fiona Liao <fiona.liao@grafana.com> * Update tsdb/head_append.go Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com> * Update CHANGELOG.md Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com> * Update tsdb/head_append.go Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com> * Additional cleanup of comments and test names Signed-off-by: Fiona Liao <fiona.liao@grafana.com> --------- Signed-off-by: Fiona Liao <fiona.liao@grafana.com> Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>	2025-03-18 10:59:02 +00:00
Patryk Prus	c6e4cf03fd	Address data race in main_test.go ... Signed-off-by: Patryk Prus <p@trykpr.us>	2025-03-17 17:13:11 -04:00
Arthur Silva Sens	95f49dd84b	Bump prometheus/common to v0.63.0 (#16210) ... * Bump prometheus/common to v0.63.0 Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * nolint usage of deprecated model.NameValidationScheme Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-03-13 20:42:42 +01:00
Owen Williams	94b43c5d4c	utf8: Remove support for legacy global validation setting ... Global and Data Source configurations can specify legacy mode, but Prometheus now requires that the overall validation mode be set to UTF-8 Signed-off-by: Owen Williams <owen.williams@grafana.com>	2025-03-13 10:47:24 -04:00
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
Arve Knudsen	7cbf749096	Upgrade to github.com/oklog/ulid/v2 (#16168) ... Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-03-05 16:03:25 +01:00
Julius Volz	6054e843fe	Fix test race by not calling t.Log() after test completion ... Fixes https://github.com/prometheus/prometheus/issues/16169 Signed-off-by: Julius Volz <julius.volz@gmail.com>	2025-03-05 12:20:12 +01:00
co63oc	0e4e5a71bd	Fix typos (#16076) ... Signed-off-by: co63oc <co63oc@users.noreply.github.com>	2025-02-28 11:24:25 +11:00
Matthieu MOREL	c7d4b53ec1	chore: enable unused-parameter from revive ... Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	2025-02-19 19:50:28 +01:00
Bartlomiej Plotka	de23a9667c	prw2: Split PRW2.0 from metadata-wal-records feature (#16030) ... Rationales: * metadata-wal-records might be deprecated and replaced going forward: https://github.com/prometheus/prometheus/issues/15911 * PRW 2.0 works without metadata just fine (although it sends untyped metrics as expected). Signed-off-by: bwplotka <bwplotka@gmail.com>	2025-02-13 12:16:33 +00:00
frazou	9b4c8f6be2	rulefmt: support YAML aliases for Alert/Record/Expr (#14957) ... * rulefmt: add tests with YAML aliases for Alert/Record/Expr Altough somewhat discouraged in favour of using proper configuration management tools to generate full YAML, it can still be useful in some situations to use YAML anchors/aliases in rules. The current implementation is however confusing: aliases will work everywhere except on the alert/record name and expr This first commit adds (failing) tests to illustrate the issue, the next one fixes it. The YAML test file is intentionally filled with anchors and aliases. Although this is probably not representative of a real-world use case (which would have less of them), it errs on the safer side. Signed-off-by: François HORTA <fhorta@scaleway.com> * rulefmt: support YAML aliases for Alert/Record/Expr This fixes the use of YAML aliases in alert/recording rule names and expressions. A side effect of this change is that the RuleNode YAML type is no longer propagated deeper in the codebase, instead the generic Rule type can now be used. Signed-off-by: François HORTA <fhorta@scaleway.com> * rulefmt: Add test for YAML merge combined with aliases Currently this does work, but adding a test for the related functionally here makes sense. Signed-off-by: David Leadbeater <dgl@dgl.cx> * rulefmt: Rebase to latest changes Signed-off-by: David Leadbeater <dgl@dgl.cx> --------- Signed-off-by: François HORTA <fhorta@scaleway.com> Signed-off-by: David Leadbeater <dgl@dgl.cx> Co-authored-by: David Leadbeater <dgl@dgl.cx>	2025-02-13 20:48:33 +11:00