prometheus

Commit Graph

Author	SHA1	Message	Date
shreyassrivatsan	e825282dd1	Add exemplar support to the openmetrics parser (#6292 ) * Add exemplar support to the openmetrics parser Signed-off-by: Shreyas Srivatsan <shreyas@chronosphere.io>	5 years ago
Tom Wilkie	de0a772b8e	Port tsdb to use pkg/labels. (#6326 ) * Port tsdb to use pkg/labels. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Get tests passing. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Remove useless cast. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Appease linters. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Callum Styan	54e3fc82f1	Add a README.md to textparse package about how to update lexers. Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Peter Tribble	90c3615a2c	Fix solaris build. (#6149 ) * Fix solaris build. * Tidy up build constraints on statfs_linux_386.go Signed-off-by: Peter Tribble <peter.tribble@gmail.com>	5 years ago
zhulongcheng	970ef41bb6	Fix exported function comments (#6002 ) Signed-off-by: zhulongcheng <zhulongcheng.dev@gmail.com>	5 years ago
Brian Brazil	94b1af1471	Update to disallow new Go 1.13 float formats. (#5984 ) Don't inadvertantly expand the acceptable ways to specify a float. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Simon Pasquier	06066a3619	*: improve error messages when parsing bad rules (#5965 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	5 years ago
Brian Brazil	c66bfce8cf	Don't panic on short input. (#5939 ) Fixes #5935 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Tobias Klauser	02430f88da	pkg/runtime: simplify Utsname string conversion (#5625 ) Use Utsname from golang.org/x/sys/unix which contains byte array instead of int8/uint8 array members. This allows to simplify the string conversions of these members. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>	5 years ago
Bartek Plotka	f0863a604e	Removed extra tsdb/testutil after merge. Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	5 years ago
Brian Brazil	e62f30d497	Correctly handle empty labels from alert templates. (#5845 ) Fixes https://github.com/prometheus/common/issues/36 Move logic handling this into the labels package, so all the cases are handled in one place and we're less likely to have this come up again. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Chris Marchbanks	529ccff07b	Remove all usages of stretchr/testify Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	5 years ago
Ganesh Vernekar	588eb20018	Efficient iteration and search in HashForLabels and HashWithoutLabels (#5707 ) * Efficient iteration and search in Labels.HashForLabels Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Better names for variables Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * HashWithoutLabels optimizations Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Refactor HashForLabels and HashWithoutLabels to take sorted names Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Thomas Jackson	a000cec011	Re-use label builder in promql aggregation (#5641 ) For my benchmarks on aggregation this reduces allocations by ~5% (~10% time improvement): ``` benchmark old ns/op new ns/op delta BenchmarkEvaluations/benchdata/aggregators.test/promxy-4 727692 649626 -10.73% benchmark old allocs new allocs delta BenchmarkEvaluations/benchdata/aggregators.test/promxy-4 2566 2434 -5.14% benchmark old bytes new bytes delta BenchmarkEvaluations/benchdata/aggregators.test/promxy-4 162760 148854 -8.54% ``` Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com>	6 years ago
Lee Gaines	f4486815c1	logs filesystem type on startup (#5558 ) Signed-off-by: Lee Gaines <leetgaines@gmail.com>	6 years ago
Bjoern Rabenstein	38d518c0fe	Rework #5009 after comments Signed-off-by: Bjoern Rabenstein <bjoern@rabenste.in>	6 years ago
Sylvain Rabot	335a34486e	Add external labels to template expansion This affects the expansion of templates in alert labels and annotations and console templates. Signed-off-by: Sylvain Rabot <sylvain@abstraction.fr>	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
Tom Wilkie	c7b3535997	Use pkg/relabelling in remote write. - Unmarshall external_labels config as labels.Labels, add tests. - Convert some more uses of model.LabelSet to labels.Labels. - Remove old relabel pkg (fixes #3647). - Validate external label names. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Giedrius Statkevičius	10ec2552af	promparse: sort all labels when parsing (#5372 ) * promparse: sort all labels when parsing Some label names might start with an uppercase letter in which case it needs to come before __name__. Without this it means that we are not maintaining the same invariant that all label names should be sorted in such cases. Amend the tests to check this problem automatically. Without the change the tests do not pass. Signed-off-by: Giedrius Statkevičius <giedriuswork@gmail.com>	6 years ago
Mario Trangoni	5354ffff99	Fix some spelling issues (#5361 ) See, $ codespell -S './vendor/,./.git,./web/ui/static/vendor*' --ignore-words-list="uint,dur,ue,iff,te,wan" Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>	6 years ago
Callum Styan	b8106dd459	Review feedback: - Add a dropped samples EWMA and use it in calculating desired shards. - Update metric names and a log messages. - Limit number of entries in the dedupe logging middleware to prevent potential OOM. Signed-off-by: Callum Styan <callumstyan@gmail.com> Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Tom Wilkie	d6f911b511	Factor out logging ratelimit & dedupe middleware. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Tariq Ibrahim	a2a6e24f9f	show list of offending labels in the error message in many-to-many scenarios (#5189 ) Signed-off-by: tariqibrahim <tariq181290@gmail.com>	6 years ago
JoeWrightss	e158c53fa9	Fix some typos in comment (#5175 ) Signed-off-by: zhoulin xie <zhoulin.xie@daocloud.io>	6 years ago
Matt Layher	28eff63eca	pkg/runtime: use panic instead of log.Fatal for system call errors Signed-off-by: Matt Layher <mdlayher@gmail.com>	6 years ago
AixesHunter	9f903fb3f7	github.com/cznic/golex has moved to modernc.org/golex (#5034 ) Signed-off-by: aixeshunter <aixeshunter@gmail.com>	6 years ago
AixesHunter	29f21b8d0c	import aliases yaml that can be omitted (#5018 ) Signed-off-by: aixeshunter <aixeshunter@gmail.com>	6 years ago
Bartek Płotka	62c8337e77	Moved configuration into `relabel` package. (#4955 ) Adapted top dir relabel to use pkg relabel structs. Removal of this in a separate tracked here: https://github.com/prometheus/prometheus/issues/3647 Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	6 years ago
Ben Kochie	c6399296dc	Fix spelling/typos (#4921 ) * Fix spelling/typos Fix spelling/typos reported by codespell/misspell. * UK -> US spelling changes. Signed-off-by: Ben Kochie <superq@gmail.com>	6 years ago
Simon Pasquier	5230e2730a	*: check that assets are up-to-date (#4731 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Brian Brazil	3fdb92010e	Expand OM to OpenMetrics Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Brian Brazil	9c03e11c2c	Hook OpenMetrics parser into scraping. Extend metadata api to support units. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Brian Brazil	c271ef456a	Add an OpenMetrics parser. This is based on the existing parser, and has slightly better performance (few %) than it. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Brian Brazil	ffe7efb411	Prepare for multiple text formats Pass content type down to text parser. Add layer of indirection in front of text parser, and rename to avoid future clashes. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Tom Wilkie	4c52400708	Limit concurrent remote reads. (#4656 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Ganesh Vernekar	05726c5ea2	Test template expansion while loading groups (#4537 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Krasi Georgiev	12fe204ea6	move runtime debug funcs in own package (#4494 ) To make local debuging with `go run` easyer moved all files into a dedicate package `runtime`. This allows running prometheus just by using `go run main.go` instead of passing mani files like `go run main.go limits_default.go ...` Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Brian Brazil	70c98a06f1	Handle empty HELP in text parser. (#4444 ) Fixes #4427 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Alin Sinpalean	96fb0b2155	Optimize PromQL aggregations (#4248 ) * Compute hash of label subsets without creating a LabelSet first. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com>	6 years ago
Fabian Reinartz	0ff42e754e	pkg/textparse: unescape help string Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Fabian Reinartz	5fcc5b6028	pkg/textparse: support null bytes in comments and help Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Fabian Reinartz	76a4a46cb0	pkg/textparse: refactor and add metadata handling Extends the parser to allow retrieving metadata. The lexer now yields proper tokens that are fed into a hand-written parser on top. Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Elif T. Kuş	57dcdfb15f	Rewrote tests with testutil for several test files (#4086 ) * promql: Rewrote tests with testutil for functions_test Signed-off-by: Elif T. Kuş <elifkus@gmail.com> * pkg/relabel: Rewrote tests with testutil for relabel_test Signed-off-by: Elif T. Kuş <elifkus@gmail.com> * discovery/consul: Rewrote tests with testutil for consul_test Signed-off-by: Elif T. Kuş <elifkus@gmail.com> * scrape: Rewrote tests with testutil for manager_test Signed-off-by: Elif T. Kuş <elifkus@gmail.com>	7 years ago
Manos Fokas	25f929b772	Yaml UnmarshalStrict implementation. (#4033 ) * Updated yaml vendor package. * remove checkOverflow duplicate in rulefmt * remove duplicated HTTPClientConfig.Validate() * Added yaml static check.	7 years ago
Fabian Reinartz	ef567ceb7d	Merge pull request #3835 from krasi-georgiev/pool-package-generalize Pool package generalize	7 years ago
Krasi Georgiev	933ab8a34e	stupid return mistake fix, and dropped the additional assertion check!	7 years ago
Krasi Georgiev	675ce533c9	refactored TestScrapeLoopAppend and added a test for empty labels	7 years ago
Brian Brazil	4addee2bee	Fix honor_labels for empty labels, prune empty labels. The semantics of honor_labels are that if a target exposes and empty label it will override the target labels. This PR fixes that by once again distinguishing between empty labels and missing labels in this one use case. Beyond that empty labels should be pruned and not added to storage, which this also fixes. Fixes #3841	7 years ago
Krasi Georgiev	9b7f0cfa88	rename initialize to make	7 years ago
Krasi Georgiev	9878d66484	exit early and panic for non slice on buffer.Put	7 years ago
Krasi Georgiev	f2c5913416	generalize the pool package and refactor scraper to use it.	7 years ago
Filip Ochnik	ec1c6b7c29	textparse: reject empty label names	7 years ago
Krasi Georgiev	b75428ec19	rename package retrieve to scrape no fucnctinal changes just renaming retrieval to scrape	7 years ago
Julius Volz	192e665317	rulefmt: Allow parsing from bytes instead of file This makes the rulefmt package more reusable for users whose rulesets are not stored in files on disk. Concrete example: Cortex.	7 years ago
Conor Broderick	59d4c539d1	Added rule name to rule error for easier debugging (#3549 )	7 years ago
Julius Volz	c3d6abc8e6	Fix some lint errors (#3334 ) I left the promql ones and some others untouched as I remember that @fabxc prefers them that way.	7 years ago
Krasi Georgiev	3697075b8f	validates that the recording name to include only allowed characters. (#3305 )	7 years ago
Julius Volz	5da0fd91db	Add label matcher tests	7 years ago
Julius Volz	33c1171b9c	Don't add anchoring to exported `Value` matcher field Instead, just make the anchoring part of the internal regex. This helps because some users will want to read back the `Value` field and expect it to be the same as the input value (e.g. some tests in Cortex), or use the value in another context which is already expected to add its own anchoring, leading to superfluous double anchoring (such as when we translate matchers into remote read request matchers).	7 years ago
Fabian Reinartz	d6f6ad67b3	pkg/pool: create bucketed memory pool package.	7 years ago
Goutham Veeramachaneni	11ee713ced	Handle common escape characters properly. (#2995 ) Fixes #2974 Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Julius Volz	c6f41ce391	Allow metric and label names to begin with underscores (#2961 ) While this is not recommended, it is allowed in our data model (https://prometheus.io/docs/concepts/data_model/). Fixes https://github.com/prometheus/prometheus/issues/2959	7 years ago
Goutham Veeramachaneni	b7eddbcd98	textparse: Add fuzzing and fix bug caught See https://github.com/cznic/golex/issues/11 for info on the bug Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Goutham Veeramachaneni	0e78b7e7c8	parser: support spaces everywhere Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Brian Brazil	dd07f693c8	Single quotes are not valid label value delimiters.	8 years ago
Brian Brazil	a6ca391e6e	Reject scrapes with invalid utf-8 label values.	8 years ago
Goutham Veeramachaneni	592cb00c2f	Remove version from RuleGroups 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	dc69645e92	Move back to go-yaml 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	c884881f7d	Add License Header Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	2d1e92513b	Add tests 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
Fabian Reinartz	c843a0cd29	pkg/rulefmt: Add rule group parsing	8 years ago
Fabian Reinartz	bc7aff8cef	retrieval: extract scrape cache	8 years ago
Fabian Reinartz	a83014f53c	retrieval: fix memory leak and consumption for caches	8 years ago
Fabian Reinartz	10d8b6b633	Merge pull request #2764 from prometheus/nullparse pkg/textparse: allow null bytes in label values	8 years ago
Fabian Reinartz	bdc763f95f	pkg/textparse: allow null bytes in label values	8 years ago
Brian Brazil	9aa8f822c1	Fix typo	8 years ago
Fabian Reinartz	ea09299ca5	pkg/textparse: handle trailing labels comma (#2752 )	8 years ago
Brian Brazil	73049ba79d	Make the choice of NaN values clearer. Also switch stale nan value to one more suitable for expansion.	8 years ago
Brian Brazil	a5cf25743c	Move stalness check into a function	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
Fabian Reinartz	f7c5d96e84	pkg/textparse: parse metric names with ':'	8 years ago
Fabian Reinartz	377886b371	pkg/textparse: implement timestamp parsing	8 years ago
Brian Brazil	5c9a6ce747	Add license to files. This should fix CI for dev-2.0.	8 years ago
Fabian Reinartz	8ffc851147	Merge branch 'master' into dev-2.0	8 years ago
Fabian Reinartz	d9fb57cde4	*: Simplify []byte to string unsafe conversion	8 years ago
Fabian Reinartz	d80a3de235	pkg/textparse: add documentation	8 years ago
Fabian Reinartz	db48726a6b	pkg/textparse: allocate single string per metric	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	fb3ab9bdb7	pkg/textparse: add more benchmarking, align lex defs	8 years ago
Fabian Reinartz	e44d80314d	pkg/textparse: add tests and method to retrieve full labels	8 years ago
Fabian Reinartz	091a7f2395	pkg/textparse: add initial text parser	8 years ago
Fabian Reinartz	e94b0899ee	rules: fix tests, remove model types	8 years ago
Fabian Reinartz	8b4e4a9d2b	notifier: fully use labels.Labels	8 years ago

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159 Commits (97acd170b2380391aa8ee8b5bf8449629809ca5b)