prometheus

Commit Graph

Author	SHA1	Message	Date
Ikko Ashimine	446e5cc160	Fix typo in storage.md mulitple -> multiple Signed-off-by: Ikko Ashimine <eltociear@gmail.com>	4 years ago
Sandro	0ffcddbee8	Fix indentation Signed-off-by: Sandro Jäckel <sandro.jaeckel@gmail.com>	4 years ago
Callum Styan	8fd73b1d28	Add Exemplar Remote Write support (#8296 ) * Write exemplars to the WAL and send them over remote write. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Update example for exemplars, print data in a more obvious format. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Add metrics for remote write of exemplars. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix incorrect slices passed to send in remote write. Signed-off-by: Callum Styan <callumstyan@gmail.com> * We need to unregister the new metrics. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address review comments Signed-off-by: Callum Styan <callumstyan@gmail.com> * Order of exemplar append vs write exemplar to WAL needs to change. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Several fixes to prevent sending uninitialized or incorrect samples with an exemplar. Fix dropping exemplar for missing series. Add tests for queue_manager sending exemplars Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Store both samples and exemplars in the same timeseries buffer to remove the alloc when building final request, keep sub-slices in separate buffers for re-use Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Condense sample/exemplar delivery tests to parameterized sub-tests Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Rename test methods for clarity now that they also handle exemplars Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Rename counter variable. Fix instances where metrics were not updated correctly Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Add exemplars to LoadWAL benchmark Signed-off-by: Callum Styan <callumstyan@gmail.com> * last exemplars timestamp metric needs to convert value to seconds with ms precision Signed-off-by: Callum Styan <callumstyan@gmail.com> * Process exemplar records in a separate go routine when loading the WAL. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address review comments related to clarifying comments and variable names. Also refactor sample/exemplar to enqueue prompb types. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Regenerate types proto with comments, update protoc version again. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Put remote write of exemplars behind a feature flag. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address some of Ganesh's review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Move exemplar remote write feature flag to a config file field. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address Bartek's review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Don't allocate exemplar buffers in queue_manager if we're not going to send exemplars over remote write. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Add ValidateExemplar function, validate exemplars when appending to head and log them all to WAL before adding them to exemplar storage. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address more reivew comments from Ganesh. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Add exemplar total label length check. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address a few last review comments Signed-off-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Martin Disibio <mdisibio@gmail.com>	4 years ago
Damien Grisonnet	b50f9c1c84	Add label scrape limits (#8777 ) * scrape: add label limits per scrape Add three new limits to the scrape configuration to provide some mechanism to defend against unbound number of labels and excessive label lengths. If any of these limits are broken by a sample from a scrape, the whole scrape will fail. For all of these configuration options, a zero value means no limit. The `label_limit` configuration will provide a mechanism to bound the number of labels per-scrape of a certain sample to a user defined limit. This limit will be tested against the sample labels plus the discovery labels, but it will exclude the __name__ from the count since it is a mandatory Prometheus label to which applying constraints isn't meaningful. The `label_name_length_limit` and `label_value_length_limit` will prevent having labels of excessive lengths. These limits also skip the __name__ label for the same reasons as the `label_limit` option and will also make the scrape fail if any sample has a label name/value length that exceed the predefined limits. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com> * scrape: add metrics and alert to label limits Add three gauge, one for each label limit to easily access the limit set by a certain scrape target. Also add a counter to count the number of targets that exceeded the label limits and thus were dropped. This is useful for the `PrometheusLabelLimitHit` alert that will notify the users that scraping some targets failed because they had samples exceeding the label limits defined in the scrape configuration. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com> * scrape: apply label limits to __name__ label Apply limits to the __name__ label that was previously skipped and truncate the label names and values in the error messages as they can be very very long. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com> * scrape: remove label limits gauges and refactor Remove `prometheus_target_scrape_pool_label_limit`, `prometheus_target_scrape_pool_label_name_length_limit`, and `prometheus_target_scrape_pool_label_value_length_limit` as they are not really useful since we don't have the information on the labels in it. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>	4 years ago
Levi Harrison	fa184a5fc3	Add OAuth 2.0 Config (#8761 ) * Introduced oauth2 config into the codebase Signed-off-by: Levi Harrison <git@leviharrison.dev>	4 years ago
n888	7c028d59c2	Add lightsail service discovery (#8693 ) Signed-off-by: N888 <drifto@gmail.com>	4 years ago
nberkley	f9e2dd0697	Add support for smaller block chunk segment allocations (#8478 ) * Add support for --storage.tsdb.max-chunk-size to suport small chunks for space limited prometheus instances. Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Update tsdb/compact.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Update tsdb/db.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Update cmd/prometheus/main.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Change naming scheme to Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Add a lower bound to --storage.tsdb.max-block-chunk-segment-size Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Update storage.md to explain what a chunk segment is Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Apply suggestions from code review Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Force tests Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> * Fix code style Signed-off-by: Nathan Berkley <nberkley@tripadvisor.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>	4 years ago
Julien Pivotto	ea6f6bba74	Enable parsing strings in humanize functions (#8682 ) * Enable parsing strings in humanize functions This is useful to humanize count_values or buckets labels. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Jess G	731545ad34	Add documentation for recording rule backfiller (#8674 ) * add docs for rule backfiller Signed-off-by: jessicagreben <jessicagrebens@gmail.com>	4 years ago
Bartlomiej Plotka	f93b95d16e	Merge release-2.26.0 branch to main. (#8678 ) * Cut 2.26.0-rc.0 release. (#8640) * Cut 2.26.0-rc.0 Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Curate 2.26 changelog Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * bump codemirror-promql to v0.14.0 (#8653) Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * fix: Wrap text in CodeMirror expression editor (#8665) Fixes https://github.com/prometheus/prometheus/issues/8663 Signed-off-by: Julius Volz <julius.volz@gmail.com> * Quick documentation of the exemplars feature on the disabled features (#8655) page. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Cut 2.26.0 (#8676) * Cut 2.26.0-rc.1 Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Moved to full release. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Julien Pivotto <roidelapluie@inuits.eu> Co-authored-by: Augustin Husson <husson.augustin@gmail.com> Co-authored-by: Julius Volz <julius.volz@gmail.com> Co-authored-by: Callum Styan <callumstyan@gmail.com>	4 years ago
Julien Pivotto	0414534499	Merge pull request #6947 from prometheus/document-global-labels Add new "globalUrl" field to /api/v1/targets docs	4 years ago
Julien Pivotto	e635ca834b	Add environment variable expansion in external label values Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Robert Jacob	b253056163	Implement Docker discovery (#8629 ) * Implement Docker discovery Signed-off-by: Robert Jacob <xperimental@solidproject.de>	4 years ago
Julien Pivotto	5a6d244b00	Scaleway SD: Add the ability to read token from file Prometheus adds the ability to read secrets from files. This add this feature for the scaleway service discovery. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Andrew Starr-Bochicchio	da8a8585f5	Add vpc label to docs. Signed-off-by: Andrew Starr-Bochicchio <a.starr.b@gmail.com>	4 years ago
Julien Pivotto	c0c36b1155	Improve promql-negative-offset docs (#8631 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	49016994ac	Switch to alertmanager api v2 According to the 2.25 release notes, 2.26 should switch to alertmanager api v2 by default. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Callum Styan	289ba11b79	Add circular in-memory exemplars storage (#6635 ) * Add circular in-memory exemplars storage Signed-off-by: Callum Styan <callumstyan@gmail.com> Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Signed-off-by: Martin Disibio <mdisibio@gmail.com> Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Co-authored-by: Tom Wilkie <tom.wilkie@gmail.com> Co-authored-by: Martin Disibio <mdisibio@gmail.com> * Fix some comments, clean up exemplar metrics struct and exemplar tests. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix exemplar query api null vs empty array issue. Signed-off-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Co-authored-by: Tom Wilkie <tom.wilkie@gmail.com> Co-authored-by: Martin Disibio <mdisibio@gmail.com>	4 years ago
Julius Volz	1cba174182	Document lack of metadata deletion in deletion API (#8376 ) * Document lack of metadata deletion in deletion API See also https://github.com/prometheus/prometheus/issues/7932 I also fixed the other "NOTE" callouts to be formatted in such a way that our docs system formats them as callout boxes. Signed-off-by: Julius Volz <julius.volz@gmail.com> * WIP Signed-off-by: Julius Volz <julius.volz@gmail.com> * Improve wordings Signed-off-by: Julius Volz <julius.volz@gmail.com>	4 years ago
Julien Pivotto	bab0fb81ef	Rename to or ID Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	d1c8550894	Scaleway SD: Add more labels to the instance role Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Rémy Léone	f690b811c5	add support for scaleway service discovery (#8555 ) Co-authored-by: Patrik <patrik@ptrk.io> Co-authored-by: Julien Pivotto <roidelapluie@inuits.eu> Signed-off-by: Rémy Léone <rleone@scaleway.com>	4 years ago
Julien Pivotto	ad5ed416ba	Merge pull request #8487 from pschou/dev_neg_offset allow negative offset	4 years ago
Julien Pivotto	f2fc05fd5f	Merge pull request #8569 from roidelapluie/fix-default-resolution Fix subqueries with default resolution in promql unit tests	4 years ago
Robert Fratto	5b78aa0649	Contribute grafana/agent sigv4 code (#8509 ) * Contribute grafana/agent sigv4 code * address review feedback - move validation logic for RemoteWrite into unmarshal - copy configuration fields from ec2 SD config - remove enabled field, use pointer for enabling sigv4 * Update config/config.go * Don't provide credentials if secret key / access key left blank * Add SigV4 headers to the list of unchangeable headers. * sigv4: don't include all headers in signature * only test for equality in the authorization header, not the signed date * address review feedback 1. s/httpClientConfigEnabled/httpClientConfigAuthEnabled 2. bearer_token tuples to "authorization" 3. Un-export NewSigV4RoundTripper * add x-amz-content-sha256 to list of unchangeable headers * Document sigv4 configuration * add suggestion for using default AWS SDK credentials Signed-off-by: Robert Fratto <robertfratto@gmail.com> Co-authored-by: Julien Pivotto <roidelapluie@gmail.com>	4 years ago
Julien Pivotto	5742a18590	Fix subqueries with default resolution in promql unit tests Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
schou	65658091ed	moved details of feature to disabled features.md Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	946dba6a7f	small suggested changes Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
pschou	c15f15d6fd	revert disabled_features.md to previous wording. Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
Julien Pivotto	93c6139bc1	Support follow_redirect This PR introduces support for follow_redirect, to enable users to disable following HTTP redirects. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Harkishen-Singh	79ba53a6c4	Custom headers on remote-read and refactor implementation to roundtripper. Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>	4 years ago
pschou	f80b52be69	Merge branch 'main' into dev_neg_offset	4 years ago
schou	71712183ac	minor wording updates Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	9621f6d549	wording for shift correctness Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	22cd48868a	adding feature flag, promql-negative-offset Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	8aa9cc3978	add blob to basics documentation about negative shift Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
Julien Pivotto	432d5ebc6c	Rename default branch to main Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
pschou	aff3c702ab	promql: Add sgn, clamp and last_over_time functions (#8457 ) * Add sgn, clamp and last_over_time functions Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
Julien Pivotto	8787f0aed7	Update common to support credentials type Most of the backwards compat tests is done in common. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	2d172d0896	Merge pull request #8508 from prometheus/release-2.25 Merge back release 2.25	4 years ago
Julien Pivotto	c2410d4147	docs: fix typo in disabled feature link Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	5f92a82ca7	Merge pull request #8477 from Harkishen-Singh/configure-rate-limit-via-config Configure retry on Rate-Limiting from remote-write config	4 years ago
Matteo Valentini	5628ed3c34	Update docs/configuration/configuration.md Co-authored-by: Julien Pivotto <roidelapluie@gmail.com> Signed-off-by: Matteo Valentini <matteo.valentini@nethesis.it>	4 years ago
Matteo Valentini	44b78ef318	Add image name meta label to DO service discovery The label `__meta_digitalocean_image` expose the `slug` of the image and the `slug` is only present in the public images. To refer a user-generated image (`snapshot` or `custom`) we can use the image's display name. See: https://developers.digitalocean.com/documentation/v2/#images Signed-off-by: Matteo Valentini <matteo.valentini@nethesis.it>	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
beorn7	00cf59829d	Recommend to get promtool from a binary distribution. Rather than compile it yourself, which doesn't work as shown anymore because of Go Modules. Signed-off-by: beorn7 <beorn@grafana.com>	4 years ago
beorn7	ae900a117f	Recommend to get promtool from a binary distribution. Rather than compile it yourself, which doesn't work as shown anymore because of Go Modules. Signed-off-by: beorn7 <beorn@grafana.com>	4 years ago
Julien Pivotto	e29b47b39e	Merge pull request #8440 from mishamo/master Add optional name property to testgroup for better test failure output	4 years ago
Ganesh Vernekar	86c71856e8	Add start() and end() pre-processors for @ modifier (#8425 ) * Add start() and end() pre-processors for @ modifier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix reviews Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
misha	1c3e7b4241	Use strings.Builder for neater error formatting Signed-off-by: misha <DL-OTTCloudPlatform-Nova@bskyb.internal>	4 years ago

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359 Commits (8246f275805cdfc20f06cdeda743b499045b7729)