prometheus

Commit Graph

Author	SHA1	Message	Date
Bartlomiej Plotka	fe802f29c9	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response. This is technically BREAKING CHANGE, but it was like this from the beginning: I just notice that we rely in Prometheus on remote read being sorted. This is because we use selected data from remote reads in MergeSeriesSet which rely on sorting. I found during work on https://github.com/prometheus/prometheus/pull/5882 that we do so many repetitions because of this, for not good reason. I think I found a good balance between convenience and readability with just one method. Smaller the interface = better. Also I don't know what TestSelectSorted was testing, but now it's testing sorting. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Julien Pivotto	2051ae2e6a	Revert "Fix race condition in Rule manager.Update() function" This reverts commit `8b11d2cfb6`. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
fuling	8b11d2cfb6	Fix race condition in Rule manager.Update() function Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>	5 years ago
Bartlomiej Plotka	34426766d8	Unify Iterator interfaces. All point to storage now. This is part of https://github.com/prometheus/prometheus/pull/5882 that can be done to simplify things. All todos I added will be fixed in follow up PRs. * querier.Querier, querier.Appender, querier.SeriesSet, and querier.Series interfaces merged with storage interface.go. All imports that. * querier.SeriesIterator replaced by chunkenc.Iterator * Added chunkenc.Iterator.Seek method and tests for xor implementation (?) * Since we properly handle SelectParams for Select methods I adjusted min max based on that. This should help in terms of performance for queries with functions like offset. * added Seek to deletedIterator and test. * storage/tsdb was removed as it was only a unnecessary glue with incompatible structs. No logic was changed, only different source of abstractions, so no need for benchmarks. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Tobias Guggenmos	20b1f596f6	Fix build errors in rest of prometheus Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Julien Pivotto	135cc30063	rules: Make deleted rule series as stale after a reload (#6745 ) * rules: Make deleted rule series as stale after a reload Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	f82d55e79f	Refactor and simplify rule_group_interval_seconds (#6711 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	56ebd5afde	Delete prometheus_rule_group metrics when groups are removed (#6693 ) * Delete prometheus_rule_group metrics when groups are removed Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Julien Pivotto	5f27ac3583	Refactor query log fields (#6694 ) * Refactor query log fields Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Harkishen Singh	84e6459c4d	Adds support for line-column numbers for invalid rules, promtool (#6533 ) Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com>	6 years ago
Julien Pivotto	0011bba19b	Query Log: add origin of the rules (#6592 ) * Query Log: add origin of the rules We don't set rule name and rule kind because the added value would be quite low, given we have now the file, the group and the query. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Julien Pivotto	e079c9ed45	manager: add full stops on comments Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
alburthoffman	156dcb8cca	avoid stopping rule groups if new rule groups are as same as old rule… (#6450 ) * avoid stopping rule groups if new rule groups are as same as old rule groups Signed-off-by: alburthoffman <alburthoffman@gmail.com>	6 years ago
Simon Pasquier	06066a3619	*: improve error messages when parsing bad rules (#5965 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Brian Brazil	2184b79763	Mark deleted rule's series as stale on next evaluation. (#5759 ) Fixes #5755 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
beorn7	dd81912554	Add objectives to Summaries With the next release of client_golang, Summaries will not have objectives by default. To not lose the objectives we have right now, explicitly state the current default objectives. Signed-off-by: beorn7 <beorn@grafana.com>	6 years ago
pbhudiaBAE	43953b105b	Sorting alerts by group name in /alerts (#5448 ) * Working group name Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com> * Working categorised by group name Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com> * Changed group sorting in web Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com> * Fixed group sorting and comments Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com> * Fixed group sorting and comments with gofmt Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com> * Added file and group name Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com> * reverted back to full path to yml file Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>	6 years ago
Yao Zengzeng	5544cb252a	fix some mistakes in comments (#5533 ) Signed-off-by: YaoZengzeng <yaozengzeng@zju.edu.cn>	6 years ago
Simon Pasquier	45506841e6	*: enable all default linters (#5504 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Bjoern Rabenstein	38d518c0fe	Rework #5009 after comments Signed-off-by: Bjoern Rabenstein <bjoern@rabenste.in>	6 years ago
Tariq Ibrahim	8fdfa8abea	refine error handling in prometheus (#5388 ) i) Uses the more idiomatic Wrap and Wrapf methods for creating nested errors. ii) Fixes some incorrect usages of fmt.Errorf where the error messages don't have any formatting directives. iii) Does away with the use of fmt package for errors in favour of pkg/errors Signed-off-by: tariqibrahim <tariq181290@gmail.com>	6 years ago
James Ravn	e15d8c5802	reload: copy state on both name and labels (#5368 ) * reload: copy state on both name and labels Fix https://github.com/prometheus/prometheus/issues/5193 Using just name causes the linked issue - if new rules are inserted with the same name (but different labels), the reordering will cause stale markers to be inserted in the next eval for all shifted rules, despite them not being stale. Ideally we want to avoid stale markers for time series that still exist in the new rules, with name and labels being the unique identifer. This change adds labels to the internal map when copying the old rule data to the new rule data. This prevents the problem of staling rules that simply shifted order. If labels change, it is a new time series and the old series will stale regardless. So it should be safe to always match on name and labels when copying state. Signed-off-by: James Ravn <james@r-vn.org>	6 years ago
David Symonds	46361a7c85	rules: Fix sorting of result from (*Manager).RuleGroups (#5260 ) The previous code was defective in that it never sorted groups within a file due to doing a multi-key sort incorrectly. Signed-off-by: David Symonds <dsymonds@gmail.com>	6 years ago
beorn7	2db1eeb4ec	Fix prometheus_rule_group_last_evaluation_timestamp_seconds It should be a unix timestamp, not the seconds in the minute. Signed-off-by: beorn7 <beorn@soundcloud.com>	6 years ago
Simon Pasquier	a60431f3cd	Merge v2.7.1 into master (#5170 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	7 years ago
Ganesh Vernekar	787eb1e904	Set rule_group_last_duration_seconds to seconds (#5153 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Vishnunarayan K I	fd3ef6ba34	Add metric rule_group_rules_loaded to get the number of rules loaded (#5090 ) Signed-off-by: Vishnunarayan K I <appukuttancr@gmail.com>	7 years ago
Tom Wilkie	121603c417	Expose rules.NewGroupMetrics and rules.Metrics. (#5059 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	7 years ago
Bartek Płotka	de213d4a5e	rule manager: Moved metric registration to custom registerer which is already available. (#4961 ) Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	7 years ago
mknapphrt	f0e9196dca	Return warnings on a remote read fail (#4832 ) Signed-off-by: Mark Knapp <mknapp@hudson-trading.com>	7 years ago
Krasi Georgiev	0754e5334b	querier for RestoreForState not closed. (#4922 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Wei Guo	e329cbf673	Add metric prometheus_rule_group_last_evaluation for recording and alerting (#4852 ) * add metric prometheus_rule_group_last_evaluation for recording and alerting Signed-off-by: Wei Guo <me@imkira.com> * fix issues from comments Signed-off-by: Wei Guo <me@imkira.com>	7 years ago
Will Hegedus	193ebe7e34	Updates to /targets and /rules (scrape duration, last evaluation time) (#4722 ) * Add evaluationTimestamp (Last Evaluation) column to display on /rules Signed-off-by: Will Hegedus <wbhegedus@liberty.edu> * Add lastScrapeDuration ("Scrape Duration") to display on /targets Signed-off-by: Will Hegedus <wbhegedus@liberty.edu> * Updates based on Julius' feedback Signed-off-by: Will Hegedus <wbhegedus@liberty.edu> * Update to set timestamp to when eval started (after eval completes) Signed-off-by: Will Hegedus <wbhegedus@liberty.edu> * Update /rules to display time since last evaluation Signed-off-by: Will Hegedus <wbhegedus@liberty.edu> * Re-order Last Eval/Eval Time to be consistent with targets page Signed-off-by: Will Hegedus <wbhegedus@liberty.edu>	7 years ago
Ganesh Vernekar	5790d23fd8	Unit testing for rules (#4350 ) * Unit testing for rules * Specifying order of group evaluation in unit tests Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Chris Marchbanks	63ed9d1b70	Send EndsAt along with alerts (#4550 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	7 years ago
Chris Marchbanks	87f1dad16d	throttle resends of alerts to 1 minute by default (#4538 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	7 years ago
Julius Volz	8fbe1b5133	Handle a bunch of unchecked errors (#4461 ) There are many more (mostly finalizers like Close/Stop/etc.), but most of the others seemed like one couldn't do much about them anyway. Signed-off-by: Julius Volz <julius.volz@gmail.com>	7 years ago
Julien Pivotto	0b4d22b245	rules/manager: remove a no-longer-relevant comment (#4503 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	7 years ago
Benji Visser	8bb6e0dd6e	Show rule evaluation errors on rules page (#4457 ) * adding information about the health and errors for Rules adding Health() and LastError() to the Rule interface. This will allow us to easily surface information about rules. Signed-off-by: noqcks <benny@noqcks.io> * updating rules.html with fields for Rule errors and health state Signed-off-by: noqcks <benny@noqcks.io> * fix code comment grammar & access Rule health/error info using a mutex Signed-off-by: noqcks <benny@noqcks.io> * s/Errors/Error/ in rules.html to remain consistent with targets.html Signed-off-by: noqcks <benny@noqcks.io> * adding periods to code comments in reporting/alerting Signed-off-by: noqcks <benny@noqcks.io> * putting health/error below mutex in struct field Signed-off-by: noqcks <benny@noqcks.io>	7 years ago
Julius Volz	90521a65f8	Remove error return value from NotifyFunc() (#4459 ) It's always nil and we also forgot to check it. Signed-off-by: Julius Volz <julius.volz@gmail.com>	7 years ago
Ganesh Vernekar	f1db699dff	Persist alert 'for' state across restarts (#4061 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Max Leonard Inden	71fafad099	api/v1: Coninue work exposing rules and alerts Signed-off-by: Max Leonard Inden <IndenML@gmail.com>	7 years ago
Bryan Boreham	afdb66dfac	Expose Group.CopyState() (#4304 ) This makes the `rules` package more useful to projects that use Prometheus as a library. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 years ago
Julius Volz	9e3171f6e3	rules: Minor naming/comment cleanups (#4328 ) Signed-off-by: Julius Volz <julius.volz@gmail.com>	7 years ago
Alin Sinpalean	9dc763cc03	Run rule evaluation with timestamps precisely evaluation_interval apart (#4201 ) * Run rule evaluation with timestamps precisely evaluation_interval apart from one another. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com>	7 years ago
Mario Trangoni	464e747f1e	fix some comments typos (#4059 )	7 years ago
Bryan Boreham	93494d8b7e	Add an OpenTracing span for each rule (#4027 ) * Add an OpenTracing span for each rule So that tags and child spans can be traced back to the rule that they refer to.	7 years ago
ferhat elmas	ffa673f7d8	General simplifications (#3887 ) Another try as in #1516	7 years ago
Fabian Reinartz	7ccd4b39b8	*: implement query params This adds a parameter to the storage selection interface which allows query engine(s) to pass information about the operations surrounding a data selection. This can for example be used by remote storage backends to infer the correct downsampling aggregates that need to be provided.	7 years ago
Brian Brazil	30b4439bbd	Remove rule_type label from rule metrics. This is not really needed now that we have rule groups to distinguish rules.	8 years ago

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168 Commits (add-chunkiterator-interface)