prometheus

Commit Graph

Author	SHA1	Message	Date
Minh Nguyen	ad4b59c504	tsdb: Deprecate retention flags; add tsdb.retention runtime configuration (#17026 ) * Move storage from CL to config file Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * Fix .md Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * run make cli-documentation Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * fix Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * run make cli-documentation Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * nit_fixed Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * fix Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * add test and update configuration.md Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * fix lint Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> --------- Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com>	6 months ago
György Krajcsovits	18efd9d629	feat(ui): mark native histograms as stable in ui strings Plus some docstrings Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	6 months ago
Minh Nguyen	f070e35358	[RW]: Adopt client_golang/exp/api/remote types for receiving RW1 and RW2 (#17197 ) Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> # Conflicts: # storage/remote/write_handler.go * add comment Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * fix Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * fix failling test Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * nit_fixing Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> * fix comment Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com> --------- Signed-off-by: pipiland2612 <nguyen.t.dang.minh@gmail.com>	6 months ago
Arve Knudsen	ef42c088ba	OTLP: Add configuration parameters to control label name translation (#17345 ) As a follow-up to #17344, add two configuration parameters for controlling label name translation, both defaulting to on for backwards compatibility (currently these behaviours are hardcoded as enabled): * otlp.label_name_underscore_sanitization => Prefix label names starting with a single underscore with key_ when translating OTel attribute names * otlp.label_name_preserve_multiple_underscores => Keep multiple consecutive underscores in label names when translating OTel attribute names Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 months ago
Arve Knudsen	f5804e7cf2	Remove configuration parameters Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 months ago
Arve Knudsen	dd3a607d2d	Add configuration parameters Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 months ago
beorn7	ad7d1aed99	Phase out native histogram feature flag The detailed plan for this is laid out in https://github.com/prometheus/prometheus/issues/16572 . This commit adds a global and local scrape config option `scrape_native_histograms`, which has to be set to true to ingest native histograms. To ease the transition, the feature flag is changed to simply set the default of `scrape_native_histograms` to true. Further implications: - The default scrape protocols now depend on the `scrape_native_histograms` setting. - Everywhere else, histograms are now "on by default". Documentation beyond the one for the feature flag and the scrape config are deliberately left out. See https://github.com/prometheus/prometheus/pull/17232 for that. Signed-off-by: beorn7 <beorn@grafana.com>	6 months ago
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>	8 months ago
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>	8 months ago
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>	8 months ago
Owen Williams	74610b7c89	config: address edge case where local config specifies validation mode only (#16923 ) This check ensures that local ScrapeConfigs that only specify Legacy validation do not inherit the default global AllowUTF8 escaping setting, which is an invalid combination of settings. --------- Signed-off-by: Owen Williams <owen.williams@grafana.com>	9 months ago
Owen Williams	5cc49720ac	otlp: update otlptranslator package (#16961 ) * otlp: update otlptranslator package Signed-off-by: Owen Williams <owen.williams@grafana.com> * lint Signed-off-by: Owen Williams <owen.williams@grafana.com> * lint Signed-off-by: Owen Williams <owen.williams@grafana.com> * catch err Signed-off-by: Owen Williams <owen.williams@grafana.com> --------- Signed-off-by: Owen Williams <owen.williams@grafana.com>	9 months ago
Arthur Silva Sens	3602785a89	Support including scope metadata as metric labels (#16878 ) * Support including scope metadata as metric labels Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Ensure Scope Name, Version and Schema URL aren't overriden by attributes Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	9 months ago
Owen Williams	d2f1f4fb27	config: Add UnderscoreEscapingWithoutSuffixes translation strategy (#16849 ) The last permutation of the translation options does underscore translation but does not add suffixes. This translation option already exists in Mimir as otel_metric_suffixes_enabled, indicating external demand for this strategy. There is an accompanying update to prometheus-docs to explain the use of this mode: https://github.com/prometheus/docs/pull/2688 Signed-off-by: Owen Williams <owen.williams@grafana.com>	10 months ago
Arthur Silva Sens	4b9d0fb92f	Revert: OTLP Support including scope metadata as metric labels (#16842 ) Reverts #16730 and #16760 This is being done because we've noticed a problem in the spec that could lead to name collisions if attributes name, version or schema_url are added to the scope. They would collide with the already reserved labels otel_scope_name, otel_scope_version and otel_scope_schema_url. Since this new configuration option never made it into a release, we can safely remove it from the 3.5 release. We'll sort this out for the 3.6 release Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	10 months ago
Arve Knudsen	5a5424cbc1	Consolidate around prometheus/common/model.ValidationScheme (#16806 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
Arve Knudsen	d902abc50d	config.ScrapeConfig.Validate: Fix MetricNameEscapingScheme error messages (#16801 ) * config.ScrapeConfig.Validate: Fix MetricNameEscapingScheme error messages --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
Owen Williams	aa1d46a9da	scrape: set validation and escaping defaults in default config vars (#16751 ) Fixes https://github.com/prometheus/prometheus/issues/16750 Signed-off-by: Owen Williams <owen.williams@grafana.com>	10 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>	10 months ago
Arve Knudsen	964bd7d1a9	OTLP: Support including scope metadata as metric labels (#16730 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
Jan-Otto Kröpke	ceaa3bd6f9	discovery: add STACKIT SD (#16401 )	10 months ago
Owen Williams	5a1cce4fbb	config: fix typo in comments (#16734 ) Signed-off-by: Owen Williams <owen.williams@grafana.com>	10 months ago
Arthur Silva Sens	ed0de41b73	bugfix: Default OTLP config not respected when `otlp:` block is unset (#16693 ) Co-authored-by: Jan-Otto Kröpke <mail@jkroepke.de>	11 months 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>	11 months ago
machine424	690c9da817	chore(config): add guidelines for adding a new RuntimeConfig field based on learnings from GoGC addition Signed-off-by: machine424 <ayoubmrini424@gmail.com>	11 months ago
Will Hegedus	33578fedb3	fix(config): respect GOGC environment variable if no "runtime" block exists Fixes: https://github.com/prometheus/prometheus/issues/16334 Related to: - https://github.com/prometheus/prometheus/pull/15238 - https://github.com/prometheus/prometheus/pull/16052 Currently, when the GOGC environment variable is set -- and no `runtime` block is set in the Prometheus config file -- it is ignored and the default value of 75% is always used. However, if there is an empty runtime block (e.g. `runtime: {}`), _then_ the GOGC environment variable is checked. This PR changes this behavior to consistently check and use the GOGC environment variable when it is set (unless the `gogc` field is set in the `runtime` block of the loaded config file, in which case it still gives that precedence). Co-authored-by: Adam Rambo <arambo@protonmail.com> Signed-off-by: Will Hegedus <whegedus@akamai.com>	12 months ago
hardlydearly	ba4b058b7a	refactor: use slices.Contains to simplify code Signed-off-by: hardlydearly <799511800@qq.com>	12 months 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>	12 months ago
Arthur Silva Sens	d9c0ad1e61	feat: Support 'NoTranslation' mode in OTLP endpoint (#16441 ) * feat: Support 'NoTranslation' mode in OTLP endpoint Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	1 year ago
Benjamin Godding	c024fc2f28	fix: fails to auto-reload on changes to rule and scrape config files Signed-off-by: Benjamin Godding <ben.godding@bright.ai>	1 year ago
chardch	357b5ed640	Fix small issues and clarify documentation Signed-off-by: chardch <otwordsne@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
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
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>	1 year 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>	1 year ago
Danial Eskandari	e7ef1c0d9a	config: set gogc default value when config body is empty (#16052 ) * fix: set gogc default value when config body is empty Signed-off-by: Danial Eskandari <doneskandari@gmail.com> * refactor: explicitly check value 75 in `TestGoGCDefaultValueOnEmptyConfigBody` add GoGC assertion in `TestEmptyConfig`, also removed the no longer needed runtime config assignment in `TestEmptyGlobalBlock` Signed-off-by: Danial Eskandari <doneskandari@gmail.com> * refactor: remove `TestGoGCDefaultValueOnEmptyConfigBody` to reduce duplicate assertions Signed-off-by: Danial Eskandari <doneskandari@gmail.com> --------- Signed-off-by: Danial Eskandari <doneskandari@gmail.com> Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
Danial Eskandari	5efaa84be1	config: set gogc default value when config body is empty (#16052 ) * fix: set gogc default value when config body is empty Signed-off-by: Danial Eskandari <doneskandari@gmail.com> * refactor: explicitly check value 75 in `TestGoGCDefaultValueOnEmptyConfigBody` add GoGC assertion in `TestEmptyConfig`, also removed the no longer needed runtime config assignment in `TestEmptyGlobalBlock` Signed-off-by: Danial Eskandari <doneskandari@gmail.com> * refactor: remove `TestGoGCDefaultValueOnEmptyConfigBody` to reduce duplicate assertions Signed-off-by: Danial Eskandari <doneskandari@gmail.com> --------- Signed-off-by: Danial Eskandari <doneskandari@gmail.com>	1 year ago
Matt Hughes	528b3fc60f	scraper: fix UTF-8 scraping header always sent with PrometheusText1.0.0 The `Accept` header should not include `escape=allow-utf-8` unless explicitly requested. Conveniently, there was already a test covering this header's value, it just required updating so it also asserts that this value in the header is not set in the cases we don't expect it to be set. I also converted those tests into table tests to help make failures clearer. Issue: https://github.com/prometheus/prometheus/issues/15857 Signed-off-by: Matt Hughes <mhughes@uw.co.uk>	1 year ago
Matt Hughes	5868e36d91	scraper: fix UTF-8 scraping header always sent with PrometheusText1.0.0 The `Accept` header should not include `escape=allow-utf-8` unless explicitly requested. Conveniently, there was already a test covering this header's value, it just required updating so it also asserts that this value in the header is not set in the cases we don't expect it to be set. I also converted those tests into table tests to help make failures clearer. Issue: https://github.com/prometheus/prometheus/issues/15857 Signed-off-by: Matt Hughes <mhughes@uw.co.uk>	1 year ago
Arve Knudsen	beca06c629	Clarify the NoUTF8EscapingWithSuffixes and UnderscoreEscapingWithSuffixes modes (#15567 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	1 year ago
bwplotka	134a0c7d78	Improved error. Signed-off-by: bwplotka <bwplotka@gmail.com>	1 year ago
Bartlomiej Plotka	aa9fef75ac	Apply suggestions from code review Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com> Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Bartlomiej Plotka <bwplotka@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
György Krajcsovits	d33d6f7db2	Lint fix Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
György Krajcsovits	174f828d70	Rename to keep_identifying_resource_attributes Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
György Krajcsovits	ffabc04829	Make the behavior configurable Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
Đurica Yuri Nikolić	101b1c307f	[ENHANCEMEN] Remote-Write: optionally use a DNS resolver that picks a random IP (#15329 ) When a remote-write is executed towards a host name that is resolved to multiple IP addresses, this PR introduces a possibility to force creation of new connections used for the remote-write request to a randomly chosen IP address from the ones corresponding to the host name. The default behavior remains unchanged, i.s., the IP address used for the connection creation remains the one chosen by Go. This is an experimental feature, it is disabled by default. Signed-off-by: Yuri Nikolic <durica.nikolic@grafana.com>	1 year ago
Arthur Silva Sens	55e34c8c5f	Allow UTF-8 characters in metric and label names as opt-in feature (#15258 ) * Allow UTF-8 characters in metric and label names as opt-in feature --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	1 year ago
SuperQ	bc1bc5c118	Update sigv4 library Migrate use of prometheus/common/sigv4 to prometheus/sigv4. Related to: https://github.com/prometheus/common/issues/709 Signed-off-by: SuperQ <superq@gmail.com>	1 year ago

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481 Commits (efdfb8fed626ebbcddeeb60ea9ba8b29c13dbdf2)