prometheus

Commit Graph

Author	SHA1	Message	Date
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>	8 months 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 * Delete otel_delta.yml - outdated Signed-off-by: Fiona Liao 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>	9 months 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>	9 months 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>	9 months 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>	10 months ago
Matthieu MOREL	5fa1146e21	chore: enable gci linter (#16245 ) Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	10 months ago
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>	10 months ago
Patryk Prus	c6e4cf03fd	Address data race in main_test.go Signed-off-by: Patryk Prus <p@trykpr.us>	10 months ago
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>	10 months ago
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>	10 months 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>	10 months ago
Arve Knudsen	7cbf749096	Upgrade to github.com/oklog/ulid/v2 (#16168 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
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>	10 months ago
co63oc	0e4e5a71bd	Fix typos (#16076 ) Signed-off-by: co63oc <co63oc@users.noreply.github.com>	10 months ago
Matthieu MOREL	c7d4b53ec1	chore: enable unused-parameter from revive Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	11 months ago
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>	11 months ago
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>	11 months ago
Nicolas Peugnet	898af6102d	promtool: support creating tsdb blocks from a pipe (#16011 ) This is very useful when piping the input file to stdin and then using /dev/stdin as the input file. e.g. xzcat dump.xz \| promtool tsdb create-blocks-from openmetrics /dev/stdin /tmp/data Signed-off-by: Nicolas Peugnet <nicolas.peugnet@lip6.fr>	11 months ago
Bartlomiej Plotka	00b69efabb	model/textparse: Change parser interface Metric(...) string to Labels(...) (#16012 ) * model/textparse: Change parser interface Metric(...) string to Labels(...) Simplified the interface given no one is using the return argument. Renamed for clarity too. Found and discussed https://github.com/prometheus/prometheus/pull/15731#discussion_r1950916842 Signed-off-by: bwplotka <bwplotka@gmail.com> * Fixed comments; optimized not needed copy for om and text. Signed-off-by: bwplotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com>	11 months ago
Artur Melanchyk	30112f6ed7	promtool: optimize labels slice allocation Signed-off-by: Artur Melanchyk <arturmelanchyk@imail.name>	12 months ago
Matthieu MOREL	dd5ab743ea	chore(deps): use version.PrometheusUserAgent Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	12 months ago
Giedrius Statkevičius	92218ecb9b	promtool: add --ignore-unknown-fields Add --ignore-unknown-fields that ignores unknown fields in rule group files. There are lots of tools in the ecosystem that "like" to extend the rule group file structure but they are currently unreadable by promtool if there's anything extra. The purpose of this flag is so that we could use the "vanilla" promtool instead of rolling our own. Some examples of tools/code: https://github.com/grafana/mimir/blob/main/pkg/mimirtool/rules/rwrulefmt/rulefmt.go `8898eb3cc5/pkg/rules/rules.go (L18-L25)` Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>	12 months ago
Arve Knudsen	5df6ea3042	promtool: Support linting of scrape interval (#15719 ) * PromTool: Support Scrape Interval Lint Checking --------- Signed-off-by: zhaowang <zhaowang@apac.freewheel.com> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: zhaowang <zhaowang@apac.freewheel.com>	12 months ago
sh0rez	5303e515af	remote/otlp: convert delta to cumulative (#15165 ) What Adds support for OTLP delta temporality to the OTLP endpoint. This is done by calling the deltatocumulative processor from the OpenTelemetry collector during OTLP conversion. Why Delta conversion is a naturally stateful process, which requires careful request routing when operated inside a collector. Prometheus is already stateful and doing the conversion in-server reduces the operational burden on the ingest architecture by only having one stateful component. How deltatocumulative is a OTel collector component that works as follows: * pmetric.Metrics come from a receiver or in this case from the HTTP client * It operates as an in-place update loop: * for each sample, if not delta, leave unmodified * if delta, do: * state += sample, where state is the in-memory sum of all previous samples * sample = state, sample value is now cumulative * this is supported for sums (counters), gauges, histograms (old histograms) and exponential histograms (native histograms) If a series receives no new samples for 5m, its state is removed from memory Performance Delta performance is a stateful operation and the OTel code is not highly optimized yet, e.g. it locks the entire processor for each request. Nonetheless, care has been taken to mitigate those effects: delta conversion is behind a feature flag. If disabled, no conversion code is ever invoked if enabled, conversion is not invoked if request not actually contains delta samples. This leads to no measureable performance difference between default-cumulative to convert-cumulative (only cumulative, feature on/off) Signed-off-by: sh0rez <me@shorez.de>	12 months ago
Arve Knudsen	f030894c2c	Fix issues raised by staticcheck (#15722 ) Fix issues raised by staticcheck We are not enabling staticcheck explicitly, though, because it has too many false positives. --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	1 year ago
machine424	9823a93c42	fix(main.go): avoid closing the query engine until it is guaranteed to no longer be in use. partially reverts https://github.com/prometheus/prometheus/pull/14064 fixes https://github.com/prometheus/prometheus/issues/15232 supersedes https://github.com/prometheus/prometheus/pull/15533 reusing Engine.Close() outside of tests will require more consideration. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
Bryan Boreham	7b03796d0f	Scraping: stop storing discovered labels (#15261 ) Instead of storing discovered labels on every target, recompute them if required. The `Target` struct now needs to hold some more data required to recompute them, such as ScrapeConfig. This moves the load from every Prometheus all of the time, to just when someone views Service Discovery in the UI. The way `PopulateLabels` is used changes; you are no longer expected to call it with a part-populated `labels.Builder`. The signature of `Target.Labels` changes to take a `labels.Builder` instead of a `ScratchBuilder`, for consistency with `DiscoveredLabels`. This will save a lot of work when many targets are filtered out in relabeling. Combine with `keep_dropped_targets` to avoid ever computing most labels for dropped targets. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Arthur Silva Sens	3b97a6397c	Put PRWv2 created timestamp ingestion behing feature-flag Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	1 year ago
bwplotka	f44bba31b3	config: Remove validation GetScrapeConfigs; require using config.Load. We should never modify (or even shallow copy) Config after config.Load; added comments and modified GetScrapeConfigs to do so. For GetScrapeConfigs the validation (even repeated) was likely doing writes (because global fields was 0). We GetScrapeConfigs concurrently in tests and ApplyConfig causing test races. In prod there were races but likelyt only to replace 0 with 0, so not too severe. I removed validation since I don't see anyone using our config.Config without Load. I had to refactor one test that was doing it, all others use yaml config. Fixes #15538 Previous attempt: https://github.com/prometheus/prometheus/pull/15634 Signed-off-by: bwplotka <bwplotka@gmail.com>	1 year ago
Ben Ye	40c3ba9fd4	fix promtool analyze block shows metric name with 0 cardinality (#15438 ) Signed-off-by: Ben Ye <benye@amazon.com>	1 year ago
Ben Kochie	869addfec8	Enable auto-gomaxprocs by default (#15378 ) Enable the `auto-gomaxprocs` feature flag by default. * Add command line flag `--no-auto-gomaxprocs` to disable. Signed-off-by: SuperQ <superq@gmail.com>	1 year ago
Julien	b93aec077c	Fix auto reload when a config file with a syntax error is reverted When we had a syntax error but restored the old file, we did not re-trigger the config reload, so the config reload metric was showing that config reload was unsucessful. I made magic to handle logs in cmd/prometheus. For now it is a separate file so we can backport this easily. I will generalize the helper in another PR. Signed-off-by: Julien <roidelapluie@o11y.eu>	1 year ago
Ben Kochie	0f0deb77a2	Enable auto-gomemlimit by default (#15372 ) Enable the `auto-gomemlimit` feature flag by default. * Add command line flag `--no-auto-gomemlimit` to disable. Signed-off-by: SuperQ <superq@gmail.com>	1 year ago
Ben Kochie	f701f4e236	Enable auto-gomaxprocs by default (#15376 ) Enable the `auto-gomaxprocs` feature flag by default. * Add command line flag `--no-auto-gomaxprocs` to disable. Signed-off-by: SuperQ <superq@gmail.com>	1 year ago
Ben Kochie	fb69a38e67	Enable auto-gomemlimit by default (#15373 ) * Enable auto-gomemlimit by default Enable the `auto-gomemlimit` feature flag by default. * Add command line flag `--no-auto-gomemlimit` to disable. --------- Signed-off-by: SuperQ <superq@gmail.com>	1 year ago
Bryan Boreham	de35a40ed5	[REFACTOR] Small improvement to top-level naming Previously, top-level initialization (including WAL reading) had this at the top of the stack: github.com/oklog/run.(*Group).Run.func1:38 I found this confusing, and thought it had something to do with logging. Introducing another local function should make this clearer. Also make the error message user-centric not code-centric. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Ben Ye	140f4aa9ae	feat: Allow customizing TSDB postings decoder (#13567 ) * allow customizing TSDB postings decoder --------- Signed-off-by: Ben Ye <benye@amazon.com>	1 year ago
Aniket Kaulavkar	650abaccce	Parallelize tests in cmd/promtool/ Signed-off-by: Aniket Kaulavkar <aniket.kaulavkar@gmail.com>	1 year ago
🌲 Harry 🌊 John 🏔	f9bc50b247	storage: Implement limit in mergeGenericQuerier Signed-off-by: 🌲 Harry 🌊 John 🏔 <johrry@amazon.com>	1 year ago
Matthieu MOREL	af1a19fc78	enable errorf rule from perfsprint linter Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Oleg Zaytsev	50e83e8f98	Export 'go_sync_mutex_wait_total_seconds_total' metric This metric can be useful to debug mutex contention. Ref: https://github.com/golang/go/issues/49881 Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	1 year ago
Julien	9d9e86b333	Fix auto reload when a config file with a syntax error is reverted When we had a syntax error but restored the old file, we did not re-trigger the config reload, so the config reload metric was showing that config reload was unsucessful. I made magic to handle logs in cmd/prometheus. For now it is a separate file so we can backport this easily. I will generalize the helper in another PR. Signed-off-by: Julien <roidelapluie@o11y.eu>	1 year ago
Arthur Silva Sens	88818c9cb3	chore: Remove dead code Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	1 year ago
Alban Hurtaud	4b56af7eb8	Add hidden flag for the delayed compaction random time window (#14919 ) * Add hidden flag for the delayed compaction random time window Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com> * Update cmd/prometheus/main.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com> * Update cmd/prometheus/main.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com> * Update tsdb/db.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com> * Fix flag name according to review - add test for delay Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com> * Fix afer main rebase Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com> * Implement review comments Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com> * Update generatedelaytest to try with limit values Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com> --------- Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com> Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com> Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>	1 year ago
Vanshika	cccbe72514	TSDB: Fix some edge cases when OOO is enabled (#14710 ) Fix some edge cases when OOO is enabled Signed-off-by: Vanshikav123 <vanshikav928@gmail.com> Signed-off-by: Vanshika <102902652+Vanshikav123@users.noreply.github.com> Signed-off-by: Jesus Vazquez <jesusvzpg@gmail.com> Co-authored-by: Jesus Vazquez <jesusvzpg@gmail.com>	1 year ago
George Krajcsovits	1b4e7f74e6	feat(tools): add debug printouts to rules unit testing (#15196 ) * promtool: Add debug flag for rule tests This makes it print out the tsdb state (both input_series and rules that are run) at the end of a test, making reasoning about tests much easier. Signed-off-by: David Leadbeater <dgl@dgl.cx> * Reuse generated test name from junit testing Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> --------- Signed-off-by: David Leadbeater <dgl@dgl.cx> Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Co-authored-by: David Leadbeater <dgl@dgl.cx>	1 year ago
machine424	cf128a0472	test(cmd/prometheus): speed up test execution by t.Parallel() when possible turn some loops into subtests to make use of t.Parallel() requires Go 1.22 to make use of https://go.dev/blog/loopvar-preview Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
Alan Protasio	c78d5b94af	Disallowing configure AM with the v1 api (#13883 ) * Stop supporting Alertmanager v1 * Disallowing configure AM with the v1 api Signed-off-by: alanprot <alanprot@gmail.com> * Update config/config_test.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> * Update config/config.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> * Addressing coments Signed-off-by: alanprot <alanprot@gmail.com> * Update notifier/notifier.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> * Update config/config_test.go Co-authored-by: Jan Fajerski <jan--f@users.noreply.github.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> --------- Signed-off-by: alanprot <alanprot@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Co-authored-by: Jan Fajerski <jan--f@users.noreply.github.com>	1 year ago
Yi	2cabd1b707	config: remove expand-external-labels flag in release 3.0 (#14657 ) remove expand-external-labels feature flag and enabled env arg expansion for external labels by default. Signed-off-by: jyz0309 <45495947@qq.com>	1 year ago
TJ Hoplock	6ebfbd2d54	chore!: adopt log/slog, remove go-kit/log For: #14355 This commit updates Prometheus to adopt stdlib's log/slog package in favor of go-kit/log. As part of converting to use slog, several other related changes are required to get prometheus working, including: - removed unused logging util func `RateLimit()` - forward ported the util/logging/Deduper logging by implementing a small custom slog.Handler that does the deduping before chaining log calls to the underlying real slog.Logger - move some of the json file logging functionality to use prom/common package functionality - refactored some of the new json file logging for scraping - changes to promql.QueryLogger interface to swap out logging methods for relevant slog sugar wrappers - updated lots of tests that used/replicated custom logging functionality, attempting to keep the logical goal of the tests consistent after the transition - added a healthy amount of `if logger == nil { $makeLogger }` type conditional checks amongst various functions where none were provided -- old code that used the go-kit/log.Logger interface had several places where there were nil references when trying to use functions like `With()` to add keyvals on the new *slog.Logger type Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>	1 year ago

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901 Commits (4eca0942f2fbdc23e575652aa6e4e1cb53efec1e)