prometheus

Commit Graph

Author	SHA1	Message	Date
Tom Wilkie	7369561305	Combine Appender.Add and AddFast into a single Append method. (#8489 ) This moves the label lookup into TSDB, whilst still keeping the cached-ref optimisation for repeated Appends. This makes the API easier to consume and implement. In particular this change is motivated by the scrape-time-aggregation work, which I don't think is possible to implement without it as it needs access to label values. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	4 years ago
Harkishen-Singh	77c20fd2f8	Adds support to configure retry on Rate-Limiting from remote-write config. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>	4 years ago
Harkishen Singh	cd412470d7	Consider status code 429 as recoverable errors to avoid resharding (#8237 ) * Consider status code 429 as recoverable errors to avoid resharding. * Adds support for Retry-After in backoff logic in remote storage. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>	4 years ago
fuling	47d7e3781f	[fix] remote_storage : change "write_hander.go" to "write_handler.go" Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>	4 years ago
Mauro Stettler	7715fe3219	Add matchers to LabelValues() call (#8400 ) * Accept matchers in querier LabelValues() Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * create matcher to only select metrics which have searched label Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * test case for merge querier with matchers Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * test LabelValues with matchers on head Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * add test for LabelValues on block Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * formatting fix Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Add comments Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * add missing lock release Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * remove unused parameter Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Benchmarks for LabelValues() methods on block/head Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Better comment Co-authored-by: Julien Pivotto <roidelapluie@gmail.com> Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * update comment Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * minor refactor make code cleaner Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * better comments Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * fix expected errors in test Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Deleting parameter which can only be empty Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * fix comments Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * remove unnecessary lock Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * only lookup label value if label name was looked up Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Return error when there is one Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Call .Get() on decoder before checking errors Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * only lock head.symMtx when necessary Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * remove unnecessary delete() Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * re-use code instead of duplicating it Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Consistently return error from LabelValueFor() Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * move helper func from util.go to querier.go Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * Fix test expectation Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> * ensure result de-duplication and sorting works Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> * return named error from LabelValueFor() Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com> Co-authored-by: Julien Pivotto <roidelapluie@gmail.com> Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>	4 years ago
Tom Wilkie	d479151f1f	Various enhancements and refactorings for remote write receiver: - Remove unrelated changes - Refactor code out of the API module - that is already getting pretty crowded. - Don't track reference for AddFast in remote write. This has the potential to consume unlimited server-side memory if a malicious client pushes a different label set for every series. For now, its easier and safer to always use the 'slow' path. - Return 400 on out of order samples. - Use remote.DecodeWriteRequest in the remote write adapters. - Put this behing the 'remote-write-server' feature flag - Add some (very) basic docs. - Used named return & add test for commit error propagation Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	4 years ago
Julien Pivotto	6368227f0c	Merge pull request #8443 from liguozhong/remote_storage [remote storage] remove sendWriteRequestWithBackoff() "s" and "req" param	4 years ago
Nándor István Krácser	509000269a	remote_write: allow passing along custom HTTP headers (#8416 ) * remote_write: allow passing along custom HTTP headers Signed-off-by: Nandor Kracser <bonifaido@gmail.com> * add warning Signed-off-by: Nandor Kracser <bonifaido@gmail.com> * remote_write: add header valadtion Signed-off-by: Nandor Kracser <bonifaido@gmail.com> * extend tests for bad remote write headers Signed-off-by: Nandor Kracser <bonifaido@gmail.com> * remote_write: add note about the authorization header Signed-off-by: Nandor Kracser <bonifaido@gmail.com>	4 years ago
fuling	4a407210f5	[remote storage] remove sendWriteRequestWithBackoff() "s" and "req" param Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>	4 years ago
Chris Marchbanks	275f7e7766	Log recoverable remote write errors as warnings (#8412 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	4 years ago
kevinForMyself	db445844d3	Fix garbage collection about t.droppedSeries in QueueManager.SeriesReset. (#8387 ) * Fix memory leak about t.droppedSeries in QueueManager.SeriesReset. Signed-off-by: kevinForMyself <zise_2001@163.com> * Fix garbage collection about t.droppedSeries in QueueManager.SeriesReset Signed-off-by: kevinForMyself <zise_2001@163.com>	4 years ago
Ben Ye	caa173d2aa	Support matchers for Labels API (#8301 ) Signed-off-by: Ben Ye <yb532204897@gmail.com> Co-authored-by: Erik Klockare <eklockare@gmail.com>	4 years ago
gotjosh	4eca4dffb8	Allow metric metadata to be propagated via Remote Write. (#6815 ) * Introduce a metadata watcher Similarly to the WAL watcher, its purpose is to observe the scrape manager and pull metadata. Then, send it to a remote storage. Signed-off-by: gotjosh <josue@grafana.com> * Additional fixes after rebasing. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Rework samples/metadata metrics. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use more descriptive variable names in MetadataWatcher collect. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix issues caused during rebasing. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix missing metric add and unneeded config code. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address some review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix metrics and docs Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Replace assert with require Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Bring back max_samples_per_send metric Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix tests Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Co-authored-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Julien Pivotto	6c56a1faaa	Testify: move to require (#8122 ) * Testify: move to require Moving testify to require to fail tests early in case of errors. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * More moves Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Bartlomiej Plotka	3d8826a3d4	MultiError: Refactored MultiError for more concise and safe usage. (#8066 ) * MultiError: Refactored MultiError for more concise and safe usage. * Less lines * Goland IDE was marking every usage of old MultiError "potential nil" error * It was easy to forgot using Err() when error was returned, now it's safely assured on compile time. NOTE: Potentially I would rename package to merrors. (: In different PR. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed review comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fix after rebase. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 years ago
Jorge Luis Betancourt	4dc755cd27	Add a metric for tracking max_samples_per_send (#8102 ) Currently there is no way of tracking the value of the `max_samples_per_send` configuration option, which is commonly tweaked when integrating with a remote write backend. Signed-off-by: Jorge Luis Betancourt Gonzalez <jorge-luis.betancourt@trivago.com>	4 years ago
Julien Pivotto	1282d1b39c	Refactor test assertions (#8110 ) * Refactor test assertions This pull request gets rid of assert.True where possible to use fine-grained assertions. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	8c9850c2bb	Remote: Do not collect non-initialized timestamp metrics (#8060 ) * Remote: Do not collect non-initialized timestamp metrics Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Frederic Branczyk	21a2e8c320	storage/remote/intern_test.go: Fix linting errors Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>	4 years ago
Siddhant Sinha	d9dcf2c90f	Fixes #7982 . Increase maxErrMsgLen value remote_write api (#8017 ) Signed-off-by: Siddhant Sinha <sid.sinha94@gmail.com>	4 years ago
Harkishen Singh	072b9649a3	Refactor vars to avoid test failures in storage/remote with -count > 1 (#7934 ) * Refactor global vars to avoid failure with run test more than once. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> * Register highestRecvTimestamp metric. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> * Use local interner vars. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com> * Declare interner in write storage. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>	4 years ago
Chris Marchbanks	f0f8e50567	Fix missing remote read spans (#7914 ) The remote read client needs to use the nethttp.Transport wrapper in order for spans to be instrumented properly. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	4 years ago
Julien Pivotto	a6ee1f8517	Merge pull request #7913 from prometheus/release-2.21 Merge release 2.21 into master	4 years ago
Bartlomiej Plotka	088fcc9e48	Fixed iterator regression: Avoid using heap for each sample when iterating. (#7900 ) * Fixed iterator regression: Avoid using heap for each sample when iterating. Fixes: https://github.com/prometheus/prometheus/issues/7873 Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Check for .At() called after .Next() returned false Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * More comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Bartlomiej Plotka	a399227a9f	Revert "Fixed iterator regression: Avoid using heap for each sample when iterating." This reverts commit `2c8b2c5915`.	4 years ago
Julien Pivotto	2c8b2c5915	Fixed iterator regression: Avoid using heap for each sample when iterating. Fixes: https://github.com/prometheus/prometheus/issues/7873 Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 years ago
Anand Sanmukhani	f4a1b3cef6	Rename `remote.newReadClient()` to `remote.NewReadClient()` (#7881 ) This should make the `NewReadClient()` exported outside the `remote` package Signed-off-by: Anand Sanmukhani <asanmukh@redhat.com>	4 years ago
showuon	dfdc358a5b	Fix the duplicated results issue from /api/v1/series (#7862 ) * Fix the duplicated results issue from /api/v1/series Signed-off-by: Luke Chen <showuon@gmail.com>	4 years ago
Robert Fratto	2bd077ed97	expose UserAgent to make it changeable by importers (#7832 ) Signed-off-by: Robert Fratto <robertfratto@gmail.com>	4 years ago
Joe Elliott	624075eafe	Exposes remote storage http client to allow for customization (#7831 ) * Exposes remote write client to allow for customizations to the http client Signed-off-by: Joe Elliott <number101010@gmail.com> * Removed changes to vendored file Signed-off-by: Joe Elliott <number101010@gmail.com>	4 years ago
Andy Bursavich	4e6a94a27d	Invert service discovery dependencies (#7701 ) This also fixes a bug in query_log_file, which now is relative to the config file like all other paths. Signed-off-by: Andy Bursavich <abursavich@gmail.com>	4 years ago
Julien Pivotto	a55c69c4c3	Apply gofmt -s on storage/remote/write_test.go (#7791 ) Noticed in https://goreportcard.com/report/github.com/prometheus/prometheus This is the only file. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Mucahit Kurt	869f1bc587	use remote.Storage in TestSampleDelivery instead of direct creation of QueueManager (#4758 ) Signed-off-by: Mucahit Kurt <mucahitkurt@gmail.com>	4 years ago
johncming	2b75c1b199	storage/remote: rename httpclient name. (#7747 ) Signed-off-by: johncming <johncming@yahoo.com>	4 years ago
Guangwen Feng	2c4a4548a8	Fix golint issue caused by incorrect func name (#7756 ) Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>	4 years ago
Bartlomiej Plotka	28c5cfaf0d	tsdb: Moved code merge series and iterators to differen files; cleanup. No functional changes just move! (#7714 ) I did not want to move those in previous PR to make it easier to review. Now small cleanup time for readability. (: ## Changes * Merge series goes to `storage/merge.go` leaving `fanout.go` for just fanout code. * Moved `fanout test` code from weird separate package to storage. * Unskiped one test: TestFanout_SelectSorted/chunk_querier * Moved block series set codes responsible for querying blocks to `querier.go` from `compact.go` Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 years ago
Julien Pivotto	9848e77678	storage/remote: remove unused code now that tsdb implements ChunkQuerier (#7715 ) * storage/remote: remove unused code now that tsdb implements ChunkQuerier Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * encodeChunks is unused too Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Bartlomiej Plotka	e6d7cc5fa4	tsdb: Added ChunkQueryable implementations to db; unified MergeSeriesSets and vertical to single struct. (#7069 ) * tsdb: Added ChunkQueryable implementations to db; unified compactor, querier and fanout block iterating. Chained to https://github.com/prometheus/prometheus/pull/7059 * NewMerge(Chunk)Querier now takies multiple primaries allowing tsdb DB code to use it. * Added single SeriesEntry / ChunkEntry for all series implementations. * Unified all vertical, and non vertical for compact and querying to single merge series / chunk sets by reusing VerticalSeriesMergeFunc for overlapping algorithm (same logic as before) * Added block (Base/Chunk/)Querier for block querying. We then use populateAndTomb(Base/Chunk/) to iterate over chunks or samples. * Refactored endpoint tests and querier tests to include subtests. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed comments from Brian and Beorn. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed snapshot test and added chunk iterator support for DBReadOnly. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed race when iterating over Ats first. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed tests. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed populate block tests. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed endpoints test. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed test. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Added test & fixed case of head open chunk. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed DBReadOnly tests and bug producing 1 sample chunks. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Added cases for partial block overlap for multiple full chunks. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Added extra tests for chunk meta after compaction. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed small vertical merge bug and added more tests for that. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 years ago
Annanay	ec562f152b	Merge branch 'master' into appender-context Signed-off-by: Annanay <annanayagarwal@gmail.com>	4 years ago
Annanay	9bba8a6eae	Merge branch 'master' into appender-context Signed-off-by: Annanay <annanayagarwal@gmail.com>	4 years ago
Annanay	89129cd39a	Address comments Signed-off-by: Annanay <annanayagarwal@gmail.com>	4 years ago
Javier Palomo Almena	b58a613443	Replace sync/atomic with uber-go/atomic (#7683 ) * storage: Replace usage of sync/atomic with uber-go/atomic Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * tsdb: Replace usage of sync/atomic with uber-go/atomic Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * web: Replace usage of sync/atomic with uber-go/atomic Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * notifier: Replace usage of sync/atomic with uber-go/atomic Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * cmd: Replace usage of sync/atomic with uber-go/atomic Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * scripts: Verify that we are not using restricted packages It checks that we are not directly importing 'sync/atomic'. Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * Reorganise imports in blocks Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * notifier/test: Apply PR suggestions Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * storage/remote: avoid storing references on newEntry Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * Revert "scripts: Verify that we are not using restricted packages" This reverts commit `278d32748e`. Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com> * web: Group imports accordingly Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>	4 years ago
Joe Elliott	04b028f1e6	Exports recoverable error (#7689 ) Signed-off-by: Joe Elliott <number101010@gmail.com>	4 years ago
Annanay	f40e4579b7	gofmt Signed-off-by: Annanay <annanayagarwal@gmail.com>	4 years ago
Annanay	7f98a744e5	Add context to Appender interface Signed-off-by: Annanay <annanayagarwal@gmail.com>	4 years ago
Zhou Hao	ddedf454d0	add os.RemoveAll err verification (#7540 ) * add os.RemoveAll err verification for watcher_test Signed-off-by: Zhou Hao <zhouhao@cn.fujitsu.com> * add os.RemoveAll err verification for db_test Signed-off-by: Zhou Hao <zhouhao@cn.fujitsu.com> * add os.RemoveAll err verification for write_test Signed-off-by: Zhou Hao <zhouhao@cn.fujitsu.com> * add os.RemoveAll err verification for queue_manager_test Signed-off-by: Zhou Hao <zhouhao@cn.fujitsu.com> * tsdb/wal/watcher_test: add close operation before delete Signed-off-by: Zhou Hao <zhouhao@cn.fujitsu.com>	4 years ago
Hu Shuai	b962029031	Add a unit test for MergeLabels in storage/remote/codec.go. (#7499 ) This PR is about adding a unit test for MergeLabels in storage/remote/codec.go. Signed-off-by: Hu Shuai <hus.fnst@cn.fujitsu.com>	4 years ago
Ganesh Vernekar	a4c2ea1ca3	Merge remote-tracking branch 'upstream/master' into merge-release-2.19 Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Chris Marchbanks	b299aba6cf	Fix panic when updating a remote write queue (#7452 ) Right now Queue Manager metrics are registered when the metrics struct is created, which happens before a changed queue is shutdown and the old metrics are unregistered. In the case of named queues or updates to external labels the apply config will panic due to duplicate metrics. Instead, register the metrics as part of starting the queue as we always guarantee that Stop will be called before a new Start. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	5 years ago

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1111 Commits (fe23360d0f778e55b541460dab1a39d2b3d5c554)