prometheus

Commit Graph

Author	SHA1	Message	Date
Frederic Branczyk	9063f8dedd	web: fix double prefix	8 years ago
Frederic Branczyk	ad22606a3d	web: prefix redirect with ExternalURL path	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
Tom Wilkie	4d9b917d11	Instrument Prometheus with OpenTracing (#2554 ) * Use request.Context() instead of a global map of contexts. * Add some basic opentracing instrumentation on the query path. * Remove tracehandler endpoint.	8 years ago
David Symonds	04ad889751	Preserve Alertmanager URLs as *url.URL. Render a nicer link in the web UI.	8 years ago
Julius Volz	947c83be3b	Sort targets by instance within a job Fixes https://github.com/prometheus/prometheus/issues/2536	8 years ago
Julius Volz	107c33545b	Don't truncate build version	8 years ago
Erdem Agaoglu	90625b0400	Use revision as cachebuster	8 years ago
Erdem Agaoglu	241da87f7f	Adding version to names of static files to prevent browsers using old files in local caches after an upgrade.	8 years ago
Fabian Reinartz	87bea50b85	web: fix /targets for new label types	8 years ago
Frederic Branczyk	389c6d0043	web/api: add alertmanager api	8 years ago
beorn7	767c0709b1	Retrieval: Avoid copying Target retreival.Target contains a mutex. It was copied in the Targets() call. This potentially can wreak a lot of havoc. It might even have caused the issues reported as #2266 and #2262 .	8 years ago
Fabian Reinartz	f8fc1f5bb2	*: migrate ingestion to new batch Appender	8 years ago
Ed Schouten	b3a39ccd8a	Use lexicographic order to sort alerts by name. Right now the /alerts page of Prometheus sorts alerts by severity (firing, pending, inactive). Once multiple alerts have the same severity, their order seems to correlate to how they are placed in the configuration files, but not always. Looking at the code, we make use of sort.Sort(), which is documented not to provide a stable sort. The Less() function also only takes the alert state into account. This change extends the Less() function to provide a lexicographic order on both the alert state and the name. This means I can finally find the alerts I'm looking for without using my browser's search feature.	8 years ago
Erdem Agaoglu	e487477a17	LimitListener to limit max number of connections This also drops tcp keep-alive in ListenAndServe but it's no longer necessary since we now close idle connections long before that.	8 years ago
Morten Siebuhr	c5b17263a6	web: Display current working directory on status-page	8 years ago
Frederic Branczyk	33b583d50e	web/api: add targets endpoint	8 years ago
Frederic Branczyk	8f8cea4fbd	retrieval: refactor TargetManager to return flat list of Targets	8 years ago
Erdem Agaoglu	9986b28380	Set read-timeout for http.Server This also specifies a timeout for idle client connections, which may cause "too many open files" errors. See #2238	8 years ago
Fabian Reinartz	d4deb8bbf2	web: show discovered Alertmanagers in UI	8 years ago
Brian Brazil	79f8514c9c	Point user to POST if they try to GET /-/reload (#2172 )	8 years ago
Julius Volz	4f79072fd1	Update common/route vendoring for contextFn errors	8 years ago
Julius Volz	f92532f254	api: Consolidate web API contexts This is based on the common/route changes in https://github.com/prometheus/common/pull/61.	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	39c4915401	federation: Collapse time series of the same name This will avoid duplicate MetricFamilies, thereby shrinking the size of the federation payload and also creating legal text format. Also, add unit tests for federation. They were also needed for the previous state of the code, but were missing.	8 years ago
Dmitry Vorobev	273e457da4	web: return status code and error message for config resource	8 years ago
Fabian Reinartz	59d26e8536	web: add -web.route-prefix flag Fixes #1191	9 years ago
Fabian Reinartz	97f62c021e	api: drop legacy API	9 years ago
Fabian Reinartz	25135c3691	web: round last scrape timestamp to milliseconds	9 years ago
Ali Reza	624717e801	Log HTTP server errors using common/log change naming to be more descriptive. Fixes #1651 remove pointer receiver use common/log error logger	9 years ago
beorn7	da8cb10b43	Partition the status tab into items in a dropdown I got feedback from different sources about rules and targets being too heavy in the status tab if their are lots of them. This change also allows for more fine-granular locking.	9 years ago
Steve Durrheimer	399d5c6375	Make version informations consistent between prometheus components	9 years ago
Fabian Reinartz	f2e359962c	Sort exported targets	9 years ago
Tobias Schmidt	50079a85a1	Make time parameter optional in v1 query API If no time paramter is provided, the current server timestamp is used.	9 years ago
Fabian Reinartz	a542cc8609	Remove -web.use-local-assets	9 years ago
Fabian Reinartz	e3b6ec9784	Switch to common/log	9 years ago
Julius Volz	dac26cef71	Rename global "labels" config option to "external_labels".	9 years ago
Fabian Reinartz	398bbf906b	Switch to common/route package	9 years ago
Julius Volz	0179bbfe03	Fix / -> /graph redirect when using a path prefix.	9 years ago
Fabian Reinartz	171f50706a	Fix unkeyed field errors.	9 years ago
Fabian Reinartz	d85cee0277	Remove compression from web interface	9 years ago
Fabian Reinartz	f8a25f6af7	Apply HTTP handler compression everywhere	9 years ago
Fabian Reinartz	896928ad00	Fix redirect path	9 years ago
Fabian Reinartz	87b1d47e2b	Change UI start page	9 years ago
Fabian Reinartz	9bbd9264e2	Add global labels to federation	9 years ago
Julius Volz	da2499d5a5	Add POST handler for /debug to fix CPU profiling. `go tool pprof` sends a POST request to enable CPU profiling, so we also need to handle that method.	9 years ago
Julius Volz	995d3b831d	Fix most golint warnings. This is with `golint -min_confidence=0.5`. I left several lint warnings untouched because they were either incorrect or I felt it was better not to change them at the moment.	9 years ago
Fabian Reinartz	306e8468a0	Switch from client_golang/model to common/model	9 years ago
Julius Volz	274e9d6955	Exit when web server encounters a startup error	9 years ago

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297 Commits (2673f94eb1e2435f904ede57b2796fb9cb209766)