582 Commits (47538cf6cebbc143076043c5561d0f2a2c16ab6a)

Author	SHA1	Message	Date
Fabian Reinartz	2368d2c45b	retrieval: fix memory leak in scrape cache	8 years ago
Fabian Reinartz	ca2b68889b	Merge branch 'master' into dev-2.0	8 years ago
Brian Brazil	a6ca391e6e	Reject scrapes with invalid utf-8 label values.	8 years ago
Fabian Reinartz	98c2d8477a	Merge pull request #2844 from Gouthamve/cobra ... Move CLI commander to cobra	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
Julius Volz	6f66125809	retrieval: Fix "up" reporting for failed scrapes	8 years ago
Brian Brazil	d8b4995ddd	Check target labels are valid. Check for address after relabelling. ... Fixes #2822 Fixes #2819	8 years ago
Fabian Reinartz	669075c6b9	Merge branch 'master' into dev-2.0	8 years ago
Fabian Reinartz	eb651233ac	Merge pull request #2787 from prometheus/limit2 ... Rework sample limit to work for 2.0	8 years ago
Chris Goller	42de0ae013	Use log.Logger interface for all discovery services	8 years ago
Brian Brazil	37bc607e96	Rework sample limit to work for 2.0 ... Correctly update reported series. Increment prometheus_target_scrapes_exceeded_sample_limit_total. Add back unittests. Ignore stale markers when calculating sample limit. Fixes #2770	8 years ago
Fabian Reinartz	c6eed97c77	Merge pull request #2774 from prometheus/stalemem ... Fix staleness memory leak	8 years ago
Fabian Reinartz	bc7aff8cef	retrieval: extract scrape cache	8 years ago
Brian Brazil	72a276e7ed	Pass through storage errors in limitAppender.	8 years ago
Fabian Reinartz	a83014f53c	retrieval: fix memory leak and consumption for caches	8 years ago
Fabian Reinartz	3d8661b8d5	Add comment	8 years ago
Fabian Reinartz	43ca652217	retrieval: Don't allocate map on every scrape	8 years ago
Fabian Reinartz	d3f662f15e	Merge branch 'dev-2.0' into grobie/reduce-noisy-append-errors	8 years ago
Fabian Reinartz	d289dc55c3	storage: update TSDB	8 years ago
Brian Brazil	0920972f79	Initilise scraped sample map, and rename to series map.	8 years ago
Brian Brazil	bf38963118	Plumb through logger with target field to scrape loop.	8 years ago
Brian Brazil	d657d722dc	Log count of dupliates/out of order samples as warnings. ... Keep log of each sample as debug log.	8 years ago
Brian Brazil	8b9d3e7547	Put end of run staleness handler in seperate function. ... Improve log message.	8 years ago
Brian Brazil	d532272520	Add stalemarkers to synthetic series too when target stops.	8 years ago
Brian Brazil	b87d3ca9ea	Create stale markers when a target is stopped. ... When a target is no longer returned from SD stop() is called. However it may be recreated before the next scrape interval happens. So we wait to set stalemarkers until the scrape of the new target would have happened and been ingested, which is 2 scrape intervals. If we're shutting down the context will be cancelled, so return immediately rather than holding things up for potentially minutes waiting to safely set stalemarkers no newer than now. If the server starts immediately back up again all is well. If not, we're missing some stale markers.	8 years ago
Brian Brazil	95162ebc16	Add log messages for out of order samples	8 years ago
Brian Brazil	3c45400130	Don't fail scrape if one sample violates ordering. ... In Prometheus 1.x one sample that is out of order or that has a duplicate timestamp is discarded, and the rest of the scrape ingestion continues on. This will now also be true for 2.0.	8 years ago
Brian Brazil	fd5c5a50a3	Add stale markers on parse error. ... If we fail to parse the result of a scrape, we should treat that as a failed scrape and add stale markers.	8 years ago
Brian Brazil	c0c7e32e61	Treat a failed scrape as an empty scrape for staleness. ... If a target has died but is still in SD, we want the previously scraped values to go stale. This would also apply to brief blips.	8 years ago
Brian Brazil	850ea412ad	If an explicit timestamp is provided, bypass staleness.	8 years ago
Brian Brazil	a5cf25743c	Move stalness check into a function	8 years ago
Brian Brazil	5060a0fc51	Add unittests for ingestion stale NaNs	8 years ago
Brian Brazil	4f35952cf3	Inject a stale NaN when sample disappears between scrapes.	8 years ago
Brian Brazil	beaa7d5a43	Move consistent NaN logic into the parser.	8 years ago
Brian Brazil	76acf7b9b1	Ensure all the NaNs we ingest have the same bit pattern.	8 years ago
Brian Brazil	0eabed8048	Remove unused metric	8 years ago
Fabian Reinartz	76b3378190	retrieval: add missing scrape context cancelation	8 years ago
Julius Volz	f160f17a6f	retrieval: fix missing scrape context cancellation (#2599)	8 years ago
Tobias Schmidt	368206d2f5	Handle errSeriesDropped correctly ... If metrics_relabel_configs are used to drop metrics, an errSeriesDropped is returned. This shouldn't be used to return an error at the end of a append() call.	8 years ago
Fabian Reinartz	e829dbe2be	retrieval: comment out accept header again	8 years ago
Fabian Reinartz	73b8ff0ddc	Merge branch 'master' into dev-2.0	8 years ago
Matt Layher	5e4f5fb5ad	retrieval: make scrape timeout header consistent with others	8 years ago
Alexey Palazhchenko	17f15d024a	Small fixes. (#2578) ... Fix typos. Simplify with gofmt -s	8 years ago
Matt Layher	fe4b6693f7	retrieval: add Scrape-Timeout-Seconds header to each scrape request (#2565) ... Fixes #2508.	8 years ago
Fabian Reinartz	8ffc851147	Merge branch 'master' into dev-2.0	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	815762a4ad	Move retrieval.NewHTTPClient -> httputil.NewClientFromConfig	8 years ago
Fabian Reinartz	c389193b37	Merge branch 'master' into dev-2.0	8 years ago
Fabian Reinartz	5ec1efe622	retrieval: fix test	8 years ago
Fabian Reinartz	d9fb57cde4	*: Simplify []byte to string unsafe conversion	8 years ago
Fabian Reinartz	9304179ef7	Merge branch 'master' into dev-2.0	8 years ago
Erdem Agaoglu	8809735d7f	Setting User-Agent header (#2447)	8 years ago
Fabian Reinartz	cc0ff26f1f	retrieval: handle GZIP compression ourselves ... The automatic GZIP handling of net/http does not preserve buffers across requests and thus generates a lot of garbage. We handle GZIP ourselves to circumvent this.t	8 years ago
Fabian Reinartz	311e7b5069	storage/vendor: update to latest fabxc/tsdb	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
Brian Brazil	34767c2221	Clone lset before relabelling. (#2386) ... We need to not change the lset passed into populateLabels, as that is kept around by the SDs. Fixes 2377	8 years ago
Fabian Reinartz	1d3cdd0d67	Merge branch 'master' into dev-2.0-rebase	8 years ago
Fabian Reinartz	035976b275	retrieval: handle not found error correctly	8 years ago
Fabian Reinartz	598e2f01c0	retrieval: don't erronously break appending	8 years ago
Fabian Reinartz	c691895a0f	retrieval: cache series references, use pkg/textparse ... With this change the scraping caches series references and only allocates label sets if it has to retrieve a new reference. pkg/textparse is used to do the conditional parsing and reduce allocations from 900B/sample to 0 in the general case.	8 years ago
Fabian Reinartz	ad9bc62e4c	storage: extend appender and adapt it	8 years ago
Fabian Reinartz	3302bb1eb1	Merge pull request #2323 from prometheus/beorn7/retrieval ... Retrieval: Avoid copying Target	8 years ago
Björn Rabenstein	ad40d0abbc	Merge pull request #2288 from prometheus/limit-scrape ... Add ability to limit scrape samples, and related metrics	8 years ago
beorn7	5dc01202d7	Retrieval: Remove some test lines that fail on Travis only ... These lines exercise an append in TestScrapeLoopWrapSampleAppender. Arguably, append shouldn't be tested there in the first place. Still it's weird why this fails on Travis: ``` --- FAIL: TestScrapeLoopWrapSampleAppender (0.00s) scrape_test.go:259: Expected count of 1, got 0 scrape_test.go:290: Expected count of 1, got 0 2017/01/07 22:48:26 http: TLS handshake error from 127.0.0.1:50716: read tcp 127.0.0.1:40265->127.0.0.1:50716: read: connection reset by peer FAIL FAIL github.com/prometheus/prometheus/retrieval 3.603s ``` Should anybody ever find out why, please revert this commit accordingly.	8 years ago
beorn7	3610331eeb	Retrieval: Do not buffer the samples if no sample limit configured ... Also, simplify and streamline the code a bit.	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	e631a1260d	retrieval: use separate appender per target	8 years ago
Fabian Reinartz	f8fc1f5bb2	*: migrate ingestion to new batch Appender	8 years ago
Brian Brazil	6c07453ec1	Only clone the metric in the one place relabelling needs it. (#2292) ... This cuts ~17% off memory allocations related to ingesting data in a basic setup.	8 years ago
Brian Brazil	f421ce0636	Remove label from prometheus_target_skipped_scrapes_total (#2289) ... This avoids it not being intialised, and breaking out by interval wasn't partiuclarly useful. Fixes #2269	8 years ago
Brian Brazil	30448286c7	Add sample_limit to scrape config. ... This imposes a hard limit on the number of samples ingested from the target. This is counted after metric relabelling, to allow dropping of problemtic metrics. This is intended as a very blunt tool to prevent overload due to misbehaving targets that suddenly jump in sample count (e.g. adding a label containing email addresses). Add metric to track how often this happens. Fixes #2137	8 years ago
Brian Brazil	c8de1484d5	Add scrape_samples_post_metric_relabeling ... This reports the number of samples post any keep/drop from metric relabelling.	8 years ago
Brian Brazil	06b9df65ec	Refactor and add unittests to scrape result handling.	8 years ago
Brian Brazil	b5ded43594	Allow buffering of scraped samples before sending them to storage.	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
Fabian Reinartz	200bbe1bad	config: extract SD and HTTPClient configurations	8 years ago
Fabian Reinartz	47623202c7	retrieval: remove metric namespaces	8 years ago
Fabian Reinartz	d7f4f8b879	discovery: move TargetSet into discovery package	8 years ago
Fabian Reinartz	d19d1bcad3	discovery: move into top-level package	8 years ago
Fabian Reinartz	7bd9508c9b	discovery: move TargetProvider and multi-constructor	8 years ago
Fabian Reinartz	bd0048477c	discovery: move remaining SDs into own package	8 years ago
Fabian Reinartz	5b72eae1b0	Merge pull request #2203 from prometheus/sdfix ... Service discovery fixes	8 years ago
Fabian Reinartz	ec66082749	Merge branch 'ec2_sd_profile_support' of https://github.com/Ticketmaster/prometheus into Ticketmaster-ec2_sd_profile_support	8 years ago
Fabian Reinartz	06555bde93	Merge branch 'k8s_sd_metrics' of https://github.com/dominikschulz/prometheus into dominikschulz-k8s_sd_metrics	8 years ago
Fabian Reinartz	a1eec447a4	discovery: fix+consolidate Zookeeper discoveries	8 years ago
Fabian Reinartz	b4d7ce1370	discovery: respect context cancellation everywhere ... This also removes closing of the target group channel everywhere as the contexts cancels across all stages and we don't care about draining all events once that happened.	8 years ago
Fabian Reinartz	bc7bd7202c	discovery: terminate senders before closing channel ... Fixes #2200	8 years ago
Frederic Branczyk	0fcea6e9fb	retrieval/discovery/kubernetes: fix cache state unknown behavior (#2180) ... * retrieval/discovery/kubernetes: fix cache state unknown behavior * retrieval/discovery/kubernetes: extract type casting * retrieval/discovery/kubernetes: add tests for possible regressions	8 years ago
Fabian Reinartz	fa82c65d15	Merge pull request #2186 from prometheus/fixes ... Test fixes	8 years ago
Fabian Reinartz	7ecc271411	Move Fatalf call into main test goroutine	8 years ago
Fabian Reinartz	530cdba103	kubernetes: only use one error logging handler	8 years ago
beorn7	92c0ef1a92	Merge branch 'release-1.2' into beorn7/release	8 years ago
Kraig Amador	bec6870ed4	ec2_sd_configs: Support profiles for configuring the ec2 service	8 years ago
beorn7	0fdb74c069	Adjust dns.go to new miekg/dns package and improve error handling. ... When hitting the 64kiB limit of DNS, the error message so far was really misleading.	8 years ago
Brian Brazil	64263f280d	Add scrape_samples_scraped to indicate samples scraped. (#2123)	8 years ago
Brian Brazil	bbec65d454	Call SD metrics refresh rather than scrape. (#2120) ... This avoids confusion with scrape_duration_seconds, and is more in line with the API naming.	8 years ago
bekbulatov	2bc12fa2fb	Set timeout for marathon_sd	8 years ago
bekbulatov	c689b35858	Merge branch 'master' into marathon_tls	8 years ago
Dominik Schulz	eb10ff9871	Also handle service update in endpoints.go	8 years ago