928 commits

Author	SHA1	Message	Date
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>	2024-10-17 10:25:05 +02:00
Arve Knudsen	de16f5e387	[FEATURE] PromQL: Add experimental info function MVP (#14495) ... The `info` function is an experiment to improve UX around including labels from info metrics. `info` has to be enabled via the feature flag `--enable-feature=promql-experimental-functions`. This MVP of info simplifies the implementation by assuming: * Only support for the target_info metric * That target_info's identifying labels are job and instance Also: * Encode info samples' original timestamp as sample value * Deduce info series select hints from top-most VectorSelector --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Ying WANG <ying.wang@grafana.com> Co-authored-by: Augustin Husson <augustin.husson@amadeus.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Bryan Boreham <bjboreham@gmail.com>	2024-10-16 13:52:11 +01:00
Julien	e6f9e2dde3	Merge pull request #15119 from roidelapluie/dochttp ... docs: extract HTTP client option documentation in their own sections	2024-10-11 13:10:34 +02:00
Björn Rabenstein	5e987e7c7d	Merge pull request #15092 from jan--f/clarify-storage-contract ... storage: require selectors to always return matching results	2024-10-09 13:07:59 +02:00
Julius Volz	90f7832447	Merge pull request #15084 from hvnsweeting/patch-1 ... docs: Querying basics: remove what can be graphed	2024-10-08 14:59:07 +02:00
Viet Hung Nguyen	f0a9f62ce8	[DOCS] Querying basics: what can be graphed ... Put a scalar to query, it can be graphed. So the doc says "an expression that returns an instant vector is the only type which can be graphed." is not correct? And also, a query_range, which used for graph, always return a range vector <https://promlabs.com/blog/2020/06/18/the-anatomy-of-a-promql-query/#range-queries> , so it's confusing to read the above statement. Signed-off-by: Viet Hung Nguyen <hvn@familug.org>	2024-10-08 21:16:26 +09:00
Bryan Boreham	b87b88ddc2	Merge branch 'main' into consul-catalog-filter-support ... Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2024-10-08 12:20:31 +01:00
Björn Rabenstein	576000a457	Merge pull request #15111 from prometheus/beorn7/doc ... docs: Declare "float literals are time durations" as stable	2024-10-08 12:49:40 +02:00
Julien	7eb73b10d8	Remove http client config from consul and digitalocean ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:13:00 +02:00
Julien	57e3fd0c51	Remove http options from docker and dockerswarm sd ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:11:15 +02:00
Julien	5f13098403	Remove http client config from EC2 and PuppetDB ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:09:41 +02:00
Julien	409d924381	Remove client HTTP settings from HTTP SD and Hetzner SD ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:07:40 +02:00
Julien	62b26ac13c	Remove HTTP config docs from Kuma, Kubernetes and IONOS ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:05:24 +02:00
Julien	04b12014a6	Remove http client docs from linode and lightsail ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:03:17 +02:00
Julien	530c3fc345	Remove HTTP client doc from nomad and marathon ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 15:01:01 +02:00
Julien	1dd45fd286	Remove http options from Eureka and Scaleway ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:57:54 +02:00
Julien	aef84c068b	Remove http options from uyuni ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:55:58 +02:00
Julien	675349c849	Remove HTTP options from vultr ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:54:22 +02:00
Julien	6acf2dc054	Remove HTTP options from alerting ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:52:41 +02:00
Julien	e7206c2630	Remove http options from remote read/write ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:51:03 +02:00
Julien	261d7d75eb	docs: extract HTTP client option documentation from scrape config ... Extracted HTTP client options (e.g., authentication, proxy settings, TLS configuration, and custom headers) into a dedicated section for improved clarity and organization. This will centralize all HTTP-related options from prometheus/common in one place within the documentation. The remaining HTTP-related settings in sections (e.g. Service Discovery) will be moved in a follow-up PR to further unify the documentation structure. Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:45:44 +02:00
beorn7	08d4b034da	docs: Declare "float literals are time durations" as stable ... This unifies the documentation of float literals and time durations and updates all references to the old definitions. Signed-off-by: beorn7 <beorn@grafana.com>	2024-10-07 14:22:49 +02:00
Julien	db730fcade	Document the notifications API ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-10-07 14:18:54 +02:00
Jan Fajerski	563bfdd384	storage: require selectors to always return matching results ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-10-04 12:10:16 +02:00
Jesus Vazquez	77d3b3aff3	OTLP: Remove experimental word form OTLP receiver (#14894) ... The OTLP receiver can now considered stable. We've had it for longer than a year in main and has received constant improvements. Signed-off-by: Jesus Vazquez <jesusvzpg@gmail.com>	2024-10-01 14:36:52 +02:00
Bryan Boreham	6b247c50d2	Revert "Merge pull request #14769 from roidelapluie/autoreload" ... This reverts commit 50f5327f83, reversing changes made to eb4004c344. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2024-09-30 17:10:32 -04:00
Julien	f9bbad1148	Limit the number of SSE Subscribers to 16 by default ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-09-27 15:51:51 +02:00
Björn Rabenstein	f74722841b	Merge pull request #14160 from alex-kattathra-johnson/issue-13959 ... Remove no-default-scrape-port featureFlag	2024-09-26 18:45:56 +02:00
Craig Ringer	15b68e989c	Refer to staleness in instant vector documentation ... The instant vector documentation does not explain which metric samples are selected - in particular, it makes no reference to staleness. It's confusing when reading the docs to understand how exactly Prometheus selects the metrics to report: the most recent sample older than the search timestamp specified in the API request, so long as that metric is not "stale". Signed-off-by: Craig Ringer <craig.ringer@enterprisedb.com>	2024-09-26 11:54:31 +12:00
Alex Johnson	be0f10054e	Remove no-default-scrape-port featureFlag ... Signed-off-by: Alex Johnson <alex.kattathra.johnson@gmail.com>	2024-09-25 10:13:19 -05:00
beorn7	a9243d4d2c	docs: Improve, clarify, and fix documentation on scrape limits ... In detail: - Clarify that label name and value length limits are in byte, not in UTF-8 data points. - More consistent formatting to keep 80 characters line limet. - Clarify various misleading specifications around "per sample", "per scrape", "per scrape config", "per job"... - Fix grammar. Signed-off-by: beorn7 <beorn@grafana.com>	2024-09-24 14:55:54 +02:00
Björn Rabenstein	df9916ef66	Merge pull request #14677 from prometheus/beorn7/histogram ... promql(native histograms): Introduce exponential interpolation	2024-09-19 18:08:59 +02:00
Jan Fajerski	96e5a94d29	promql: rename holt_winters to double_exponential_smoothing ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-09-19 15:29:01 +02:00
beorn7	6fcd225aee	promql(native histograms): Introduce exponential interpolation ... The linear interpolation (assuming that observations are uniformly distributed within a bucket) is a solid and simple assumption in lack of any other information. However, the exponential bucketing used by standard schemas of native histograms has been chosen to cover the whole range of observations in a way that bucket populations are spread out over buckets in a reasonably way for typical distributions encountered in real-world scenarios. This is the origin of the idea implemented here: If we divide a given bucket into two (or more) smaller exponential buckets, we "most naturally" expect that the samples in the original buckets will split among those smaller buckets in a more or less uniform fashion. With this assumption, we end up with an "exponential interpolation", which therefore appears to be a better match for histograms with exponential bucketing. This commit leaves the linear interpolation in place for NHCB, but changes the interpolation for exponential native histograms to exponential. This affects `histogram_quantile` and `histogram_fraction` (because the latter is more or less the inverse of the former). The zero bucket has to be treated specially because the assumption above would lead to an "interpolation to zero" (the bucket density approaches infinity around zero, and with the postulated uniform usage of buckets, we would end up with an estimate of zero for all quantiles ending up in the zero bucket). We simply fall back to linear interpolation within the zero bucket. At the same time, this commit makes the call to stick with the assumption that the zero bucket only contains positive observations for native histograms without negative buckets (and vice versa). (This is an assumption relevant for interpolation. It is a mostly academic point, as the zero bucket is supposed to be very small anyway. However, in cases where it _is_ relevantly broad, the assumption helps a lot in practice.) This commit also updates and completes the documentation to match both details about interpolation. As a more high level note: The approach here attempts to strike a balance between a more simplistic approach without any assumption, and a more involved approach with more sophisticated assumptions. I will shortly describe both for reference: The "zero assumption" approach would be to not interpolate at all, but _always_ return the harmonic mean of the bucket boundaries of the bucket the quantile ends up in. This has the advantage of minimizing the maximum possible relative error of the quantile estimation. (Depending on the exact definition of the relative error of an estimation, there is also an argument to return the arithmetic mean of the bucket boundaries.) While limiting the maximum possible relative error is a good property, this approach would throw away the information if a quantile is closer to the upper or lower end of the population within a bucket. This can be valuable trending information in a dashboard. With any kind of interpolation, the maximum possible error of a quantile estimation increases to the full width of a bucket (i.e. it more than doubles for the harmonic mean approach, and precisely doubles for the arithmetic mean approach). However, in return the _expectation value_ of the error decreases. The increase of the theoretical maximum only has practical relevance for pathologic distributions. For example, if there are thousand observations within a bucket, they could _all_ be at the upper bound of the bucket. If the quantile calculation picks the 1st observation in the bucket as the relevant one, an interpolation will yield a value close to the lower bucket boundary, while the true quantile value is close to the upper boundary. The "fancy interpolation" approach would be one that analyses the _actual_ distribution of samples in the histogram. A lot of statistics could be applied based on the information we have available in the histogram. This would include the population of neighboring (or even all) buckets in the histogram. In general, the resolution of a native histogram should be quite high, and therefore, those "fancy" approaches would increase the computational cost quite a bit with very little practical benefits (i.e. just tiny corrections of the estimated quantile value). The results are also much harder to reason with. Signed-off-by: beorn7 <beorn@grafana.com>	2024-09-19 14:19:10 +02:00
Jan Fajerski	15cea39136	promql: put holt_winters behind experimental feature flag ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-09-18 15:39:58 +02:00
Nihal	d0d57ff642	[DOC] Add username_file in basic auth http client config (#12749) ... Signed-off-by: Wasim Nihal <sswasim64@gmail.com>	2024-09-17 12:20:31 +01:00
Augustin Husson	6febfbb3be	put back feature flag 'delayed-compaction' and 'old-ui' (#14909) ... Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2024-09-16 15:46:28 +02:00
Jan Fajerski	722f33225c	docs/feature_flags.md: drop agent feature flag ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-09-14 14:03:59 +02:00
Nathan Baulch	50cd453c8f	chore: Fix typos (#14868) ... * Fix typos --------- Signed-off-by: Nathan Baulch <nathan.baulch@gmail.com>	2024-09-10 22:32:03 +02:00
Jan Fajerski	fa318711f4	Merge branch 'main' into 3.0-main-sync-24-09-09 ... Conflicts: cmd/prometheus/main.go docs/command-line/prometheus.md docs/feature_flags.md web/ui/build_ui.sh web/web.go Resolved by dropping the UTF-8 feature flag and adding the `auto-reload-config` feature flag. For the new web ui pick all changes from `main`.	2024-09-09 15:44:22 +02:00
Julius Volz	f1e0939f2f	Document /api/v1/parse_expr endpoint ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-09-09 10:27:24 +02:00
Julius Volz	ad21ef3d76	Merge branch 'main' into mantine-ui ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-09-06 21:26:00 +02:00
Björn Rabenstein	694d98032b	Merge pull request #14705 from prometheus/owilliams/default-on ... utf8: enable utf-8 support by default	2024-09-06 17:24:37 +02:00
Bartlomiej Plotka	edc83ed164	Update storage.md with the latest around Remote Write 2.0 (#14848) ... * Update storage.md with the latest around Remote Write 2.0 Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Update storage.md Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> --------- Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	2024-09-06 13:50:10 +01:00
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
Julien	404e577034	Merge pull request #14734 from roidelapluie/scrape_failure_logger ... Add support for logging scrape failures to a specified file	2024-09-06 11:16:50 +02:00
machine424	cc40b65ab4	fix(promtool): use the final database path for --sandbox-dir-root instead of the default value as it may be overridden ... add a regression test for that. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2024-09-05 15:25:32 +02:00
Julien	be3597c272	Update autoreload documentation: recommend writing files atomically (#14836) ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-09-05 12:50:20 +01:00
machine424	d18fa62ae9	chore(discovery): enable new-service-discovery-manager by default and drop legacymanager package ... Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2024-09-05 12:46:03 +02:00
Julien	ce0f09b125	Scrape: Add scrape_failure_log_file to log Scrape Failures ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-09-05 11:01:40 +02:00
Julien	50f5327f83	Merge pull request #14769 from roidelapluie/autoreload ... Support reload config automatically	2024-09-05 10:47:07 +02:00
Julius Volz	c73c3e24d7	Default to serving new (Prometheus 3.0) UI ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-09-04 21:33:37 +02:00
Julius Volz	490eef6509	Merge branch 'main' into mantine-ui ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-09-04 20:58:19 +02:00
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	deabb30b20	Document custom HTTP headers and add tests ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-09-03 13:31:08 +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
Julien	1cd2d0498b	Support reload config automatically ... Signed-off-by: Julien <roidelapluie@o11y.eu>	2024-08-30 17:12:44 +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
SuperQ	b7dd209663	Reword storage docs on corruption issues ... Reword the section on what to do if major corruption happens. Users are being confused by the existing wording and cherry-picking the meaning from the single sentance about durability. Signed-off-by: SuperQ <superq@gmail.com>	2024-08-09 10:48:55 +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
Julius Volz	0f951774b8	Merge branch 'main' into mantine-ui ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-07-31 21:02:21 +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
Seena Fallah	f253d36361	rule: allow merging labels from group level ... Support merging labels from groups to rule labels Signed-off-by: Seena Fallah <seenafallah@gmail.com>	2024-07-26 20:18:05 +02:00
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