prometheus

Commit Graph

Author	SHA1	Message	Date
Goutham Veeramachaneni	e1117715fe	rules: remove skipped iterations cuz no throttling Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Jorge Hernández	6cd0f63eb1	Use testutil in rules subpackage (#3278 ) * Use testutil in rules subpackage * Fix manager test * Use testutil in rules subpackage * Fix manager test * Fix rebase * Change to testutil for applyConfig tests	7 years ago
Krasi Georgiev	e86d82ad2d	Fix regression of alert rules state loss on config reload. (#3382 ) * incorrect map name for the group prevented copying state from existing alert rules on config reload * applyConfig test * few nits * nits 2	7 years ago
Julius Volz	099df0c5f0	Migrate "golang.org/x/net/context" -> "context" (#3333 ) In some places, where ctxhttp or gRPC are concerned, we still need to use the old contexts.	7 years ago
Brian Brazil	cc5499fcad	Only close after checking for err.	7 years ago
Brian Brazil	ee88f0d222	Ensure all values are used or _	7 years ago
Fabian Reinartz	2d0b8e8b94	Merge branch 'master' into dev-2.0	7 years ago
Julius Volz	f7e8348a88	Re-add contexts to storage.Storage.Querier() (#3230 ) * Re-add contexts to storage.Storage.Querier() These are needed when replacing the storage by a multi-tenant implementation where the tenant is stored in the context. The 1.x query interfaces already had contexts, but they got lost in 2.x. * Convert promql.Engine to use native contexts	7 years ago
beorn7	c2e9a151ab	Make all rule links link to the "Console" tab rather than "Graph" Clicking on a rule, either the name or the expression, opens the rule result (or the corresponding expression, repsectively) in the expression browser. This should by default happen in the console tab, as, more often than not, displaying it in the graph tab runs into a timeout.	7 years ago
Fabian Reinartz	d21f149745	*: migrate to go-kit/log	7 years ago
Goutham Veeramachaneni	e1fc9dc78d	Move /rules to new format (#2901 ) Fixes #2891 Signed-off-by: Goutham Veeramachaneni <goutham@boomerangcommerce.com>	8 years ago
Goutham Veeramachaneni	37e7b69f56	Merge remote-tracking branch 'upstream/dev-2.0' into rulegroups Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	c472316fb3	Check done before every rule evaluation. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	6b70a4d850	Incorporate PR feedback * Move fingerprint to Hash() * Move away from tsdb.MultiError * 0777 -> 0666 for files * checkOverflow of extra fields Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	507790a357	Rework logging to use explicitly passed logger Mostly cleaned up the global logger use. Still some uses in discovery package. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	dc69645e92	Move back to go-yaml Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	5ff283a7b7	Reflect the grouping in the UI Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	8cca666cf2	Add file name to group. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	e893c89333	Validate labels and annotations Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	a48a018368	Make sure groups are unique in a single file Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	cea1e99f78	Add update-rules command to promtool Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	e8f55669ea	Move rules to new format Signed-off-by: Goutham Veeramachaneni <goutham@boomerangcommerce.com>	8 years ago
Brian Brazil	dcea3e4773	Don't append a 0 when alert is no longer pending/firing With staleness we no longer need this behaviour.	8 years ago
Brian Brazil	cc867dae60	Copy previous series and alert state more intelligently. Usually rules don't more around, and if they do it's likely that rules/alerts with the same name stay in the same order. If rules/alerts with the same name are added/removed this could cause a blip for one cycle, but this is unavoidable without requiring rule and alert names to be unique - which we don't want to do.	8 years ago
Brian Brazil	9bc68db7e6	Track staleness per rule rather than per group.	8 years ago
Brian Brazil	0451d6d31b	Add unittest for rule staleness, and rules generally.	8 years ago
Brian Brazil	0400f3cfd2	Very basic staleness handling for rules.	8 years ago
Fabian Reinartz	06c2b76cd4	Merge branch 'master' into uptsdb	8 years ago
Alexey Palazhchenko	b0e1ea7c6c	Simplify code, fix typos. (#2719 )	8 years ago
Julius Volz	ac203ef0ee	Add externalURL template function (#2716 ) This allows users to e.g. add links back to the generating Prometheus right in their alert templates.	8 years ago
Julius Volz	fe11c5933a	Fix mutation of active alert elements by notifier (#2656 ) This caused the external label application in the notifier to bleed back into the rule manager's active alerting elements.	8 years ago
Fabian Reinartz	8ffc851147	Merge branch 'master' into dev-2.0	8 years ago
Tobias Schmidt	eaf33759fb	Register forgotten prometheus_evaluator_iterations_total metric	8 years ago
Tobias Schmidt	aaaba57184	Export number of missed rule evaluations In case the execution of all rules takes longer than the configured rule evaluation interval, one or more iterations will be skipped. This needs to be visible to the opterator.	8 years ago
Fabian Reinartz	5772f1a7ba	retrieval/storage: adapt to new interface This simplifies the interface to two add methods for appends with labels or faster reference numbers.	8 years ago
Fabian Reinartz	ad9bc62e4c	storage: extend appender and adapt it	8 years ago
Fabian Reinartz	e94b0899ee	rules: fix tests, remove model types	8 years ago
Fabian Reinartz	f8fc1f5bb2	*: migrate ingestion to new batch Appender	8 years ago
Fabian Reinartz	fecf9532b9	*: fix misc compile errors	8 years ago
Fabian Reinartz	622ece6273	*: fix recording tests, migrate matcher types	8 years ago
Fabian Reinartz	5817cb5bde	: migrate from model. to promql.* types	8 years ago
Fabian Reinartz	e68a3cf21f	rules: update annotations on each iteration	8 years ago
Jonathan Lange	d78dd3593d	Set evaluation interval on Group construction Prevents having object in invalid state, and allows users of public API to construct valid Groups.	8 years ago
Jonathan Lange	31fc357cd8	Make NewGroup and Group.Eval public Allows callers to execute evaluate lists of rules without first writing them to disk.	8 years ago
Jonathan Lange	2a2da40223	Make rule evaluation publicly available Means that a third-party can parse rules and run them with their own execution model.	8 years ago
Matt Bostock	926a5ab3dd	rules/manager.go: Fix race between reload and stop On one relatively large Prometheus instance (1.7M series), I noticed that upgrades were frequently resulting in Prometheus undergoing crash recovery on start-up. On closer examination, I found that Prometheus was panicking on shutdown. It seems that our configuration management (or misconfiguration thereof) is reloading Prometheus then immediately restarting it, which I suspect is causing this race: Sep 21 15:12:42 host systemd[1]: Reloading prometheus monitoring system. Sep 21 15:12:42 host prometheus[18734]: time="2016-09-21T15:12:42Z" level=info msg="Loading configuration file /etc/prometheus/config.yaml" source="main.go:221" Sep 21 15:12:42 host systemd[1]: Reloaded prometheus monitoring system. Sep 21 15:12:44 host systemd[1]: Stopping prometheus monitoring system... Sep 21 15:12:44 host prometheus[18734]: time="2016-09-21T15:12:44Z" level=warning msg="Received SIGTERM, exiting gracefully..." source="main.go:203" Sep 21 15:12:44 host prometheus[18734]: time="2016-09-21T15:12:44Z" level=info msg="See you next time!" source="main.go:210" Sep 21 15:12:44 host prometheus[18734]: time="2016-09-21T15:12:44Z" level=info msg="Stopping target manager..." source="targetmanager.go:90" Sep 21 15:12:52 host prometheus[18734]: time="2016-09-21T15:12:52Z" level=info msg="Checkpointing in-memory metrics and chunks..." source="persistence.go:548" Sep 21 15:12:56 host prometheus[18734]: time="2016-09-21T15:12:56Z" level=warning msg="Error on ingesting out-of-order samples" numDropped=1 source="scrape.go:467" Sep 21 15:12:56 host prometheus[18734]: time="2016-09-21T15:12:56Z" level=error msg="Error adding file watch for \"/etc/prometheus/targets\": no such file or directory" source="file.go:84" Sep 21 15:12:56 host prometheus[18734]: time="2016-09-21T15:12:56Z" level=error msg="Error adding file watch for \"/etc/prometheus/targets\": no such file or directory" source="file.go:84" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping rule manager..." source="manager.go:366" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Rule manager stopped." source="manager.go:372" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping notification handler..." source="notifier.go:325" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping local storage..." source="storage.go:381" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping maintenance loop..." source="storage.go:383" Sep 21 15:13:01 host prometheus[18734]: panic: close of closed channel Sep 21 15:13:01 host prometheus[18734]: goroutine 7686074 [running]: Sep 21 15:13:01 host prometheus[18734]: panic(0xba57a0, 0xc60c42b500) Sep 21 15:13:01 host prometheus[18734]: /usr/local/go/src/runtime/panic.go:500 +0x1a1 Sep 21 15:13:01 host prometheus[18734]: github.com/prometheus/prometheus/rules.(Manager).ApplyConfig.func1(0xc6645a9901, 0xc420271ef0, 0xc420338ed0, 0xc60c42b4f0, 0xc6645a9900) Sep 21 15:13:01 host prometheus[18734]: /home/build/packages/prometheus/tmp/build/gopath/src/github.com/prometheus/prometheus/rules/manager.go:412 +0x3c Sep 21 15:13:01 host prometheus[18734]: created by github.com/prometheus/prometheus/rules.(Manager).ApplyConfig Sep 21 15:13:01 host prometheus[18734]: /home/build/packages/prometheus/tmp/build/gopath/src/github.com/prometheus/prometheus/rules/manager.go:423 +0x56b Sep 21 15:13:03 host systemd[1]: prometheus.service: main process exited, code=exited, status=2/INVALIDARGUMENT	8 years ago
Julius Volz	c187308366	storage: Contextify storage interfaces. This is based on https://github.com/prometheus/prometheus/pull/1997. This adds contexts to the relevant Storage methods and already passes PromQL's new per-query context into the storage's query methods. The immediate motivation supporting multi-tenancy in Frankenstein, but this could also be used by Prometheus's normal local storage to support cancellations and timeouts at some point.	8 years ago
Julius Volz	ed5a0f0abe	promql: Allow per-query contexts. For Weaveworks' Frankenstein, we need to support multitenancy. In Frankenstein, we initially solved this without modifying the promql package at all: we constructed a new promql.Engine for every query and injected a storage implementation into that engine which would be primed to only collect data for a given user. This is problematic to upstream, however. Prometheus assumes that there is only one engine: the query concurrency gate is part of the engine, and the engine contains one central cancellable context to shut down all queries. Also, creating a new engine for every query seems like overkill. Thus, we want to be able to pass per-query contexts into a single engine. This change gets rid of the promql.Engine's built-in base context and allows passing in a per-query context instead. Central cancellation of all queries is still possible by deriving all passed-in contexts from one central one, but this is now the responsibility of the caller. The central query context is now created in main() and passed into the relevant components (web handler / API, rule manager). In a next step, the per-query context would have to be passed to the storage implementation, so that the storage can implement multi-tenancy or other features based on the contextual information.	8 years ago
beorn7	75bae065fd	Revert "Modify tests to adjust to reverting the /graph changes" This reverts commit `f1ea5bf232`. Part two necessary for reverting the /graph revert.	8 years ago
beorn7	f1ea5bf232	Modify tests to adjust to reverting the /graph changes These tests have been added after the /graph changes and therefore already test the new syntax. This commit has to be reverted together with the previous one to get back to the old new state. sigh	8 years ago

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320 Commits (0deb74626f7db7a3b6c0965effb5bd6615c184c3)