prometheus

Commit Graph

Author	SHA1	Message	Date
gotjosh	e1f2da74a3	api: provide metadata for a single metric This adds support for a new query param on the new `api/v1/metadata` endpoint that provides metadata for a specified metric via the V1 API. It collapses metadata that is equal across all targets, and aggregates under the same metric name the ones that differ. Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
gotjosh	4a13c844b7	Add periods to comments on tests. Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
gotjosh	0a0a228db3	api: provide per metric metadata (#6420 ) * api: provide per metric metadata This adds a new endpoint that provides per metric metadata via the V1 API. It collapses metadata that is equal across all targets, and aggregates under the same metric name the ones that differ. * Allow tests to be asserted on response length Some tests e.g. limit on API responses, don't require an assertion on equality. This allows us to assert against response length instead of equality. Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
Mitsuhiro Tanda	466cc36ba0	upgrade aws-sdk-go (#6429 ) Signed-off-by: Mitsuhiro Tanda <mitsuhiro.tanda@gmail.com>	5 years ago
Boyko	1c66aea992	React UI: Implement alerts page (#6402 ) * url filter rules param Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * address review changes Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * ui initial commit Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * improve ui Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * fix typo in component name Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * create query link + ui enhancements Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * add count to state labels Signed-off-by: blalov <boiskila@gmail.com> * put alerts table render in the right place Signed-off-by: blalov <boiskila@gmail.com> * refactoring Signed-off-by: blalov <boiskila@gmail.com> * fix rules endpoint test Signed-off-by: blalov <boiskila@gmail.com> * lint fixes Signed-off-by: blalov <boiskila@gmail.com> * test query params Signed-off-by: blalov <boiskila@gmail.com> * refactoring Signed-off-by: blalov <boiskila@gmail.com> * review changes Signed-off-by: blalov <boiskila@gmail.com> * adding down arrow as click indicator in Alert Signed-off-by: blalov <boiskila@gmail.com> * add period at the end of the comment Signed-off-by: blalov <boiskila@gmail.com> * review changes Signed-off-by: blalov <boiskila@gmail.com> * remove left-over css Signed-off-by: blalov <boiskila@gmail.com> * adding expand/collapse arrows on Alert Signed-off-by: blalov <boiskila@gmail.com> * create proper expression for alert name Signed-off-by: blalov <boiskila@gmail.com>	5 years ago
gotjosh	7bb73a9abd	fix: flaky test for api/v1/targets/metadata. (#6436 ) * Allows sorting of responses from the API in tests Fixes flaky test for api/v1/targets/metadata. Allows sorting of responses from the API. For our tests to be deterministic, we need to ensure the response from the API follows an order. This structure allows us to define one. Fixes #6431 Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
Tobias Guggenmos	5c503d85f7	PromQL: export lexer (#6435 ) Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	35c1f31721	PromQL: Use more standart format for error positions (#6433 ) The most common format (used by go, gcc and clang) for compiler error positions seems to be `filename:line:char:` or `line:char:` if the filename is unknown. This PR adapts the PromQL parser to use this convention. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	cd39ebe7c6	PromQL: export function list (#6434 ) This PR exports the list of supported PromQL functions and their signatures. The reason for that is that the PromQL language server likes to use that list. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
johncming	0ae048ff78	tsdb: add error details in log. (#6415 ) Signed-off-by: johncming <johncming@yahoo.com>	5 years ago
Mark Nevill	b0a5c51b95	Return unused point slice to pool in Call and VectorSelector eval. (#6427 ) Signed-off-by: Mark Nevill <mark.nevill@gmail.com>	5 years ago
Ben Ye	c0250cf120	Fix some typos(#6423 ) Signed-off-by: yeya24 <yb532204897@gmail.com>	5 years ago
Tobias Guggenmos	3bb715031f	PromQL: Use generated parser to parse label matchers (#6410 ) Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Garrett	5a9c4acfbf	Pushdown aggregator group by through read hint (#6401 ) * Pushdown aggregator group by through read hint Implement https://github.com/prometheus/prometheus/issues/6400 * add temporal aggregation pushdown support Signed-off-by: xiancli <xiancli@ebay.com>	5 years ago
Brian Brazil	0ae4899c47	Merge pull request #6409 from gotjosh/tests-for-target-metadata Add tests for /api/v1/target/metadata	5 years ago
gotjosh	428089f83f	api: tests for /target/metadata API endpoint This commit introduces several test cases for the current /targets/metadata API endpoint. To achieve so, we use a mock of the metadataStore and inject it to the targets under test. Currently, three success cases are covered: with a metric name, with a target matcher, and with both. As for the failure scenario, the one where we couldn't match against a particular metric is covered. Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
gotjosh	05842176a6	Make the scrape.metricMetadataStore interface public To test the implementation of our metric metadata API, we need to represent various states of metadata in the scrape metadata store. That is currently not possible as the interface and method to set the store are private. This changes the interface, list and get methods, and the SetMetadaStore function to be public. Incidentally, the scrapeCache implementation needs to be renamed to match the new signature. Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
gotjosh	4bf9c6bb82	Allow targets to be injected as arguments when creating a testTargetRetriever Previously, the struct `testTargetRetriever` had hardcoded active and dropped targets. This made it difficult to change the target information depending on the test case. This change introduces a way to define them as arguments and pass it to a constructor for building. It lays a foundation for dynamically defining targets with various set of arguments to test different scenarios. Signed-off-by: gotjosh <josue@grafana.com>	5 years ago
Björn Rabenstein	c8665eaee3	Merge pull request #6389 from prometheus/update-maint Update and re-work maintainers file.	5 years ago
Krasimir Georgiev	549164f252	return err instead of panic for corrupted chunk (#6040 ) * Fix tsdb panic when querying corrupted chunks. check that the chunk segment has enough data to read all chunk pieces. * refactor, simplify and add tests. * simpfiy WriteChunks implementation Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>	5 years ago
Chris Marchbanks	5000c05378	Merge pull request #6378 from prometheus/accurate-desired-shards-metric Change desired shards metric to report raw calculated value	5 years ago
Callum Styan	5830e03691	Merge pull request #6337 from cstyan/rw-log-replay Log the start and end of the WAL replay within the WAL watcher.	5 years ago
Boyko	315b28439f	Graph multi series select (#6391 ) * adding graph series multi select support Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * skip inital plot draw from ResizeDetector Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * fix unit tests Signed-off-by: blalov <boiskila@gmail.com> * extract Legend as component Signed-off-by: blalov <boiskila@gmail.com> * create legend state interface Signed-off-by: blalov <boiskila@gmail.com> * fix click selection issue Signed-off-by: blalov <boiskila@gmail.com> * fix single series select bug Signed-off-by: Boyko Lalov <boiskila@gmail.com> * review changes Signed-off-by: blalov <boiskila@gmail.com>	5 years ago
Frederic Branczyk	8ac15703b0	Merge pull request #6393 from simonpasquier/fix-kubernetes-client-metrics discovery/kubernetes: fix client metrics	5 years ago
Brooks Swinnerton	0ea3a2218d	Add time units to storage.tsdb.retention.size flag (#6365 ) * Add time units to storage.tsdb.retention.size flag In an effort to reduce confusion with the `m` option of the `ParseDuration()` function, this commit adds the available time units to the `storage.tsdb.retention.time` flag to help showcase that there is no option for months (which could be assumed to be `m`). If someone were looking to set the retention to six months, they may mistakenly do so with `6m`, which would reduce their retention to six minutes. Signed-off-by: Brooks Swinnerton <bswinnerton@gmail.com>	5 years ago
Simon Pasquier	75470f86b4	discovery/kubernetes: fix client metrics The Kubernetes client records workqueue duration and latency metrics as seconds so there's no need to convert the values from microseconds to seconds anymore. The cache metrics (prometheus_sd_kubernetes_cache_*) are removed because they aren't used anymore by the client though still exposed by its API. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	5 years ago
Brian Brazil	6f9558e7d9	Update and re-work maintainers file. For sanity I'm not going to try to distinguish the things I'm maintainer for because I'm the right person (e.g. template) vs things I'm the maintainer for because someone has to be (e.g. pkg). Also add a general warning to handle that this is more nuanced than it's worth trying to capture, and relatedly always going to be out of date. I'm also not giving full names/emails as we do elsewhere, as that'd make things only more difficult to read for this particular repository. I didn't put Bartek down for remote read, as particular functions of particular files seems a a bit fine grained. Fixes #4714 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Bartlomiej Plotka	eba5e02718	Volunteering for release shepharding (#6384 ) (: Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	5 years ago
Boyko	28470c229c	React UI: Graph refactoring (#6382 ) * move graph related files into own folder Signed-off-by: blalov <boiskila@gmail.com> * move graph helper functions into own file Signed-off-by: blalov <boiskila@gmail.com> * fix typo in file name Signed-off-by: blalov <boiskila@gmail.com> * fix typo in file name and lint fixes Signed-off-by: blalov <boiskila@gmail.com>	5 years ago
Tobias Guggenmos	408574a6e1	promql: Allow injecting fake tokens into the generated parser (#6381 ) * promql: Allow injecting fake tokens into the generated parser Yacc grammars do not support having multiple start symbols. To work around that restriction, it is possible to inject fake tokens into the lexer stream, as described here https://www.gnu.org/software/bison/manual/html_node/Multiple-start_002dsymbols.html . This is part of the parser rewrite effort described in #6256. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Callum Styan	6a24eee340	Simplify duration check for watcher WAL replay. Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Boyko	fa1489e35c	React UI: Improve graph legend hover performance (#6367 ) * improve hover performance Signed-off-by: blalov <boyko.lalov@tick42.com> * increase graph tests coverage Signed-off-by: blalov <boiskila@gmail.com> * wrap plotSetAndDraw into requestAnimationFrame to achieve smooth hover effect Signed-off-by: Boyko Lalov <boiskila@gmail.com> * unit tests Signed-off-by: Boyko Lalov <boiskila@gmail.com> * add destroy plot method to types Signed-off-by: blalov <boiskila@gmail.com> * make chart undefined by default Signed-off-by: Boyko Lalov <boiskila@gmail.com> * make destroy plot test more meaningful Signed-off-by: Boyko Lalov <boiskila@gmail.com> * remove chart.destroy extra check Signed-off-by: Boyko Lalov <boiskila@gmail.com>	5 years ago
Tobias Guggenmos	bbd92b85da	promql: Use capitalized names for item types (#6371 ) For yacc generated parsers there is the convention to capitalize the names of item types provided by the lexer, which makes it easy to distinct lexer tokens (capitalized) from nonterminal symbols (not capitalized) in language grammars. This convention is also followed by the (non generated) go compiler (see https://golang.org/pkg/go/token/#Token). Part of the parser rewrite described in #6256. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	c229ed17e2	promql: Implement yyLexer interface (#6370 ) This is the first step towards a generated lexer as described in #6256. It adds methods to the parser struct, that make it implement the yyLexer interface required by a yacc generated parser, as described here: https://godoc.org/golang.org/x/tools/cmd/goyacc . The yyLexer interface is implemented by the parser struct instead of the lexer struct for the following reasons: * Both parsers have a lookahead that the lexer does not know about. This solution makes it possible to synchronize these lookaheads when switching parsers. * The routines to handle parser errors are not accessible to the lexer. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Chris Marchbanks	6f34e35b3e	Record the exact value of desired shards in metric It is possible that desired shards is always a bit higher than the number of shards (less than 30%) and by exporting desired shards as the raw number it will be easy to tell if a Prometheus is in that situation. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	5 years ago
Chris Marchbanks	0e684ca205	Fix unknown type in sharding up log Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	5 years ago
Björn Rabenstein	bd1c66861a	Merge pull request #6350 from geobeau/fix-exported-relabel Fix relabaling collision when using exported labels	5 years ago
Geoffrey Beausire	5cb7987314	Fix relabaling collision when using exported label When using both a label and the suffix+label in the relabel config. It's possible that Prometheus remove the suffx+label for no obvious reason. It's due to a collision when merging labels from target and from the sample. Signed-off-by: Geoffrey Beausire <g.beausire@criteo.com>	5 years ago
Bartosz Jakubski	80ba03c67d	fix subquery with offset conversion to string (#6373 ) Signed-off-by: Bartosz Jakubski <b.jakubski@gmail.com>	5 years ago
Callum Styan	c2cb1e4103	Add a metric to track total bytes sent per remote write queue. (#6344 ) Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Julius Volz	4be90b201e	Remove Travis as a CI platform (#6369 ) It's currently causing weird unknown problems in React tests that run successfully everywhere else, and by now all the tests that run on Travis also run on CircleCI, so Travis is not needed anymore. Signed-off-by: Julius Volz <julius.volz@gmail.com>	5 years ago
Tobias Guggenmos	c63259b83c	promql: Clean up parser struct (#6360 ) * promql: Clean up parser struct The parser struct used two have two somewhat misused fields: peekCount int token [3]item By reading the code carefully one notices, that peekCount always has the value 0 or 1 and that only the first element of token is ever accessed. To make this clearer, this commit replaces the token array with a single variable and the peekCount int with a boolean. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Julius Volz	9497764011	Update remote storage maintainers to Callum and Chris (#6366 ) * Update remote storage maintainers to Callum and Chris Signed-off-by: Julius Volz <julius.volz@gmail.com> * Chat feedback Signed-off-by: Julius Volz <julius.volz@gmail.com>	5 years ago
Tobias Guggenmos	d0cff29749	PromQL: Reduce Code duplication in AST traversion (#6362 ) * promql: Add Children function for easier AST traversion Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Ganesh Vernekar	66dd5df3d8	Merge pull request #6368 from ntk148v/correct-max-block-duration Correct the default max block duratioh value	5 years ago
Kien Nguyen	34e2f15e18	Correct the default max block duratioh value The default value is 31 days [1] [1] https://github.com/prometheus/prometheus/blob/master/cmd/prometheus/main.go#L312 Signed-off-by: Kien Nguyen <kiennt2609@gmail.com>	5 years ago
Boyko	731ca08acd	React UI: Graph legend (#6321 ) * initial commit Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * eslint fixes Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * hover bug fix Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * refactoring Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * remove unnecessary check Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * fix tests Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * lint fix https://github.com/prometheus/prometheus/issues/6268 Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * fix typos Fixes<https://github.com/prometheus/prometheus/issues/6268> Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * init hover events if can Fixes: <https://github.com/prometheus/prometheus/issues/6268> Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * review changes Signed-off-by: blalov <boyko.lalov@tick42.com> Signed-off-by: Boyko Lalov <boyskila@gmail.com> * fix activeIndex bug Signed-off-by: Boyko Lalov <boyskila@gmail.com> * extend plot options types Signed-off-by: Boyko Lalov <boyskila@gmail.com> * adding more types Signed-off-by: blalov <boyko.lalov@tick42.com> * fix branch after wrong force push Signed-off-by: blalov <boyko.lalov@tick42.com> * unit test fixes Signed-off-by: blalov <boyko.lalov@tick42.com> * remove unused variables Signed-off-by: blalov <boyko.lalov@tick42.com>	5 years ago
Julius Volz	cb92a45bf3	React UI: Make test spy attachment more jest-y (#6361 ) Signed-off-by: Julius Volz <julius.volz@gmail.com>	5 years ago
Julius Volz	d2a3ef2f12	Remove broken Travis badge (#6364 ) The "green" status of this badge was actually last updated 4 years ago, until I manually ran a master branch test today that made the current Travis test failures in the React tests visible. But those test failures seem to be Travis-related and not real (the same tests pass on CircleCI). Maybe we can completely remove Travis by now, but let's remove the now-failing badge for now to not scare users. Signed-off-by: Julius Volz <julius.volz@gmail.com>	5 years ago
Julius Volz	22d884b38e	React UI: Fix tests harder (#6316 ) * React UI: Fix tests harder Again not sure why this passed last time (?), but now I was getting an error about 'NaN' not being a valid value to assign to the 'height' property of the input element. This changes it so that only the blur() function is actually mocked out on the active input element. Signed-off-by: Julius Volz <julius.volz@gmail.com> * Fixup Signed-off-by: Julius Volz <julius.volz@gmail.com>	5 years ago

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