815 commits

Author	SHA1	Message	Date
Owen Williams	88bb05c3e8	utf8: enable utf-8 support by default ... This change causes Prometheus to allow all UTF-8 characters in metric and label names. This means that names that were previously invalid and would have been previously rejected will be allowed through. Signed-off-by: Owen Williams <owen.williams@grafana.com>	2024-09-06 08:48:11 -04:00
Jan Fajerski	2f6fafd122	Merge branch 'release-3.0' into 3.0-main-sync-24-08-30 ... Conflicts: docs/command-line/prometheus.md regenerate via make cli-documentation	2024-09-04 20:08:31 +02:00
Arthur Silva Sens	ca1f30bb6e	Promote Agent mode to it's own cmdline flag ... Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	2024-09-04 20:06:35 +02:00
Jan Fajerski	befcfadf78	Fix merge conflicts ... Fix call to newTestEngine(t) in promql/engine_test.go:3214. `agent` feature-flag it's own cmdline flag now. Remove `scrape.name-escaping-scheme` argument. Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-09-04 20:06:17 +02:00
Jan Fajerski	fe4289b502	Merge branch 'main' into HEAD	2024-09-04 18:50:00 +02:00
Julien	93f27409cd	Merge pull request #14660 from roidelapluie/customheaders ... Add documentation for custom headers.	2024-09-03 10:19:01 +02:00
Jan Fajerski	00315ce15e	Merge branch 'main' into 3.0-main-sync-24-08-30 ... using -Xours Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-09-02 11:27:18 +02:00
Arthur Silva Sens	60b9e9fc16	Promote Agent mode to it's own cmdline flag ... Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	2024-08-29 14:45:09 -03:00
Kevin Rawal	b0677263c3	Update basics.md ... fix broken URL for feature flags native histograms in querying prometheus documentation Signed-off-by: Kevin Rawal <84058124+kevinrawal@users.noreply.github.com>	2024-08-29 23:06:31 +05:30
Jorge Creixell	e9e3d64b7c	PromQL engine: Delay deletion of __name__ label to the end of the query evaluation (#14477) ... PromQL engine: Delay deletion of __name__ label to the end of the query evaluation - This change allows optionally preserving the `__name__` label via the `label_replace` and `label_join` functions, and helps prevent the dreaded "vector cannot contain metrics with the same labelset" error. - The implementation extends the `Series` and `Sample` structs with a boolean flag indicating whether the `__name__` label should be deleted at the end of the query evaluation. - The `label_replace` and `label_join` functions can still access the value of the `__name__` label, even if it has been previously marked for deletion. If `__name__` is used as target label, it won't be dropped at the end of the query evaluation. - Fixes https://github.com/prometheus/prometheus/issues/11397 - See https://github.com/jcreixell/prometheus/pull/2 for previous discussion, including the decision to create this PR and benchmark it before considering other alternatives (like refactoring `labels.Labels`). - See https://github.com/jcreixell/prometheus/pull/1 for an alternative implementation using a special label instead of boolean flags. - Note: a feature flag `promql-delayed-name-removal` has been added as it changes the behavior of some "weird" queries (see https://github.com/prometheus/prometheus/issues/11397#issuecomment-1451998792) Example (this always fails, as `__name__` is being dropped by `count_over_time`): ``` count_over_time({__name__!=""}[1m]) => Error executing query: vector cannot contain metrics with the same labelset ``` Before: ``` label_replace(count_over_time({__name__!=""}[1m]), "__name__", "count_$1", "__name__", "(.+)") => Error executing query: vector cannot contain metrics with the same labelset ``` After: ``` label_replace(count_over_time({__name__!=""}[1m]), "__name__", "count_$1", "__name__", "(.+)") => count_go_gc_cycles_automatic_gc_cycles_total{instance="localhost:9090", job="prometheus"} 1 count_go_gc_cycles_forced_gc_cycles_total{instance="localhost:9090", job="prometheus"} 1 ... ``` Signed-off-by: Jorge Creixell <jcreixell@gmail.com> --------- Signed-off-by: Jorge Creixell <jcreixell@gmail.com> Signed-off-by: Björn Rabenstein <github@rabenste.in>	2024-08-29 15:50:39 +02:00
Julien Pivotto	ed2e18d7de	Add documentation for custom headers. ... Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-08-29 10:04:45 +02:00
Suraj Patil	7757794bb3	[ENHANCEMENT] Promtool: Adding labels to time series while creating tsdb blocks (#14403) ... * feat: #14402 - Adding labels to time series while creating tsdb blocks Signed-off-by: Suraj Patil <patilsuraj767@gmail.com>	2024-08-28 12:12:24 +10:00
Bryan Boreham	4202be5e79	Merge branch 'release-2.54' into merge-2.54.1-into-main	2024-08-27 12:04:48 +01:00
Julien	349068ad3e	Merge pull request #14665 from roidelapluie/multiple-listening-addresses ... Add support for multiple listening addresses	2024-08-26 10:31:23 +02:00
Björn Rabenstein	0a00d21cff	Merge pull request #14673 from machine424/docdoccc ... docs(configuration.md): clarify the explanations about some temp labe…	2024-08-22 12:31:46 +02:00
Björn Rabenstein	7fad1ec8ee	Merge pull request #14655 from suntala/suntala/sort-by-label-enhancement ... promql: Fall back to full label sets when sorting by label	2024-08-21 12:28:55 +02:00
Jan Fajerski	5138922b0d	Merge branch 'main' into 3.0-main-sync-24-08-21	2024-08-21 09:09:36 +02:00
Björn Rabenstein	60366a8a05	Merge pull request #14526 from pawarpranav83/release-3.0 ... remove deprecated and replaced remote-write-receiver flag from enable-feature	2024-08-20 19:30:46 +02:00
machine424	88cac6fb49	docs(configuration.md): clarify the explanations about some temp labels and format for better visibility. ... Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2024-08-20 15:44:39 +02:00
Julien Pivotto	9b5e7623f4	Add support for multiple listening addresses ... Fixes #9105 Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-08-20 13:09:16 +02:00
ouyang1204@gmail.com	89dee48cc8	fix the issue of failing to match the first network when the container is reconnected to a new network ... Signed-off-by: ouyang1204@gmail.com <ouyang1204@gmail.com>	2024-08-19 21:26:25 +08:00
Ganesh Vernekar	e86e4ed87f	Merge pull request #14490 from ywwg/owilliams/utf8-02-upstream ... feat(utf8): utf-8 content negotiation and flags	2024-08-16 17:23:42 -04:00
Owen Williams	9e7308de38	feat(utf8): utf8 content negotation and flags ... Signed-off-by: Owen Williams <owen.williams@grafana.com>	2024-08-16 16:41:27 -04:00
Julien Pivotto	7711cd5ab5	Remove deprecated storage.tsdb.retention flag ... Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-08-16 13:53:09 +02:00
suntala	ce4eac859a	Link to specific feature flag entry ... Signed-off-by: suntala <arati.rana@grafana.com>	2024-08-14 13:22:12 +02:00
Björn Rabenstein	3f16a2e7de	Merge pull request #14543 from jan--f/3.0-main-sync-24-08-01 ... 3.0 main sync 24 08 01	2024-08-13 15:54:13 +02:00
suntala	532904a1d6	Document changes to sort by label ... Co-authored-by: Aleks Fazlieva <britishrum@users.noreply.github.com> Signed-off-by: suntala <arati.rana@grafana.com>	2024-08-11 21:44:03 +02:00
Julien	3933cba052	Merge pull request #14365 from simonpasquier/fix-12884 ... discovery(k8s): remove support for API versions no longer served	2024-08-09 12:48:54 +02:00
beorn7	2360ce8d2b	docs: Be more explicit about promql-experimental-functions ... We have not mentioned that experimental PromQL functions might get removed entirely, although that's one of the most important properties of functions declared experimental. Signed-off-by: beorn7 <beorn@grafana.com>	2024-08-08 14:37:29 +02:00
machine424	92873d3009	feat: allow to delay head compaction start time helping Prometheus instances to ... avoid simultaneous compactions and reduce stress on shared resources. This is enabled via `--enable-feature=delayed-compaction`. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2024-08-07 17:10:27 +02:00
suntala	77d111e501	Fix links to feature flags page ... Signed-off-by: suntala <arati.rana@grafana.com>	2024-08-02 14:25:22 +02:00
Jan Fajerski	8a96a75ba8	Merge branch 'main' into 3.0-main-sync-24-08-01 ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-08-01 15:44:47 +02:00
Charles Korn	7fab72a280	promqltest: add support for setting counter reset hint on histogram samples (#14537) ... * promqltest: add support for setting counter reset hint on histogram samples Signed-off-by: Charles Korn <charles.korn@grafana.com>	2024-07-31 09:53:05 +02:00
Max Amin	84b819a69f	feat: add Google cloud roundtripper for remote write (#14346) ... * feat: Google Auth for remote write Signed-off-by: Max Amin <maxamin@google.com> --------- Signed-off-by: Max Amin <maxamin@google.com>	2024-07-30 16:25:19 +01:00
pawarpranav83	2e0d4c6909	removed --enable-feature=remote-write-receiver flag ... Signed-off-by: pawarpranav83 <pawar.pranav83@gmail.com>	2024-07-30 19:29:48 +05:30
Kushal shukla	fe12924638	promtool: JUnit-Format XML Test Results (#14506) ... * Junit compatible output Signed-off-by: Kushal Shukla <kushalshukla110@gmail.com>	2024-07-29 21:28:08 +10:00
Bryan Boreham	cc7dcf5afe	[DOCS] Querying basics: explain range and instant queries ... I often see people ask questions that indicate they don't understand this point, and launching into "instant vector" and "range vector" is likely to point them in the wrong direction. Remove the admonishment that the reader mustn't confuse these things. Remove mention of "inferred sample timestamps" that is never explained. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2024-07-22 16:31:06 +01:00
Goutham Veeramachaneni	e2ef0dc381	Merge branch 'main' into feat/promote-attributes ... Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>	2024-07-21 13:12:17 +02:00
Jan Fajerski	adf5d6bce1	Merge branch 'main' into 3.0-main-sync-24-07-18 ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com> Conflicts: VERSION pick 3.0.0 promql/promqltest/testdata/histograms.test pick changes from c39776c5b5, but adjust 5m range selectors to 10m to account for https://github.com/prometheus/prometheus/pull/13904. Fixes: promql/promqltest/testdata/functions.test promql/promqltest/testdata/staleness.test Tests added in https://github.com/prometheus/prometheus/pull/9138 need to be adjusted to account for https://github.com/prometheus/prometheus/pull/13904.	2024-07-18 15:56:40 +02:00
beorn7	a6fa8a471c	docs: Correct and clarify histogram bucket and resolution limits ... Previously, the config doc suggested that scrapes are simply failed if the bucket limit is exceeded. However, instead Prometheus first attempts to reduce the resolution. This will succeed in almost all non-pathological cases. However, in the rare case that it doesn't, the scrape will be failed after all. For the resolution limit AKA `native_histogram_min_bucket_factor`, the logic is a bit different. Once the highest factor, i.e. schema -4, is reached, the scrape will still succeed. Signed-off-by: beorn7 <beorn@grafana.com>	2024-07-18 12:30:55 +02:00
Arve Knudsen	ad0a30cdd8	Merge remote-tracking branch 'prometheus/main' into feat/promote-attributes	2024-07-18 10:21:43 +02:00
Arve Knudsen	a25b626792	prometheusremotewrite: Support resource attribute promotion ... Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2024-07-16 11:51:10 +02:00
Sean Killeen	f031fe1fa3	Update storage.md to provide right-sizing advice on retention ... Signed-off-by: Sean Killeen <SeanKilleen@gmail.com>	2024-07-15 12:30:16 -04:00
Odysseus Zhang	4c74d359eb	Merge branch 'prometheus:main' into patch-1	2024-07-15 10:51:51 +08:00
Bryan Boreham	d116bf7b9f	Merge pull request #14109 from harry671003/pass_limit_to_querier ... storage: pass limit param as hint in querier	2024-07-12 10:27:52 +01:00
咸鱼暄	bab098a4c1	change all lists to bullets ... Signed-off-by: 咸鱼暄 <30610597+smd1121@users.noreply.github.com>	2024-07-11 17:05:23 +02:00
咸鱼暄	ad03ede602	fix markdown list ... Signed-off-by: 咸鱼暄 <30610597+smd1121@users.noreply.github.com>	2024-07-11 17:05:23 +02:00
beorn7	706e19912b	adjust version number in documentation ... Signed-off-by: beorn7 <beorn@grafana.com>	2024-07-10 16:59:33 +02:00
darshanime	1a1b09fc3d	Add a note about the new syntax ... Signed-off-by: darshanime <deathbullet@gmail.com>	2024-07-10 15:50:23 +02:00
Saswata Mukherjee	398f42de5f	Add label-matcher support to Rules API (#10194) ... * Add label-matcher support to Rules API Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> * Implement suggestions Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> * Match any matcherSet instead of all Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> * Don't treat labels.Labels as slice Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> * Remove non-templated check and fix tests Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> * Update docs Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> * fix comments Signed-off-by: Yijie Qin <qinyijie@amazon.com> * fix comment Signed-off-by: Yijie Qin <qinyijie@amazon.com> * Add comment for matching logic, fix tests after rebase Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> --------- Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com> Signed-off-by: Yijie Qin <qinyijie@amazon.com> Co-authored-by: Yijie Qin <qinyijie@amazon.com>	2024-07-10 13:18:29 +01:00