apitech/loki - loki - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Vladyslav Diachenko	00a3c5b026	renamed `non indexed labels` feature to `structured metadata` (#10432 ) Loki team has made a decision to rename the feature because the new name is more precise. --------- Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com> Co-authored-by: Salva Corts <salva.corts@grafana.com>	3 years ago
Trevor Whitney	a05744a385	Enable results cache for volume queries (#10403 ) This PR enables the results cache for volume queries to the `index/volume` and `index/volume_range` endpoints	3 years ago
Danny Kopping	c725de6035	Querier: add chunk refs fetch time to metrics (#10362 ) What this PR does / why we need it: Adds an entry to the `metrics.go` log line to track how long a query waits for its chunk references to be returned by the index. This is useful when trying to understand where processing time is being spent.	3 years ago
Ashwanth	470cbbf118	querier: remove query_timeout and engine timeout from querier conf (#10302 ) What this PR does / why we need it: Removes `query_timeout` and `engine:timeout` from querier's config section Both these configs have been deprecated in 2.7.0 release in favor of `query_timeout` in `limits_config` which also allows applying per-tenant overrides at runtime. CLI flag `-querier.engine.timeout` is also removed Checklist - [X] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [X] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [X] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) --------- Co-authored-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: J Stickler <julie.stickler@grafana.com>	3 years ago
Charles Korn	bde65667f7	Upgrade dskit to use packages migrated from weaveworks/common (#10164 ) What this PR does / why we need it: This PR upgrades dskit and replaces use of packages from weaveworks/common with their migrated equivalents in dskit. See https://github.com/grafana/dskit/pull/342 for more details. Note that Loki still uses some packages from weaveworks/common that I haven't migrated (`aws` and `test`) - I'll migrate these separately. If this PR needs to be rebuilt, I used `rewrite.sh` ([source](https://gist.github.com/charleskorn/48efe62a09d6d70f3de30327003df5c5#file-rewrite-sh)) to generate most of these changes. Which issue(s) this PR fixes: (none) Special notes for your reviewer: (none) Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [n/a] Documentation added - [n/a] Tests updated - [n/a] `CHANGELOG.md` updated - [n/a] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [n/a] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [n/a] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) Co-authored-by: Kaviraj Kanagaraj <kavirajkanagaraj@gmail.com>	3 years ago
Trevor Whitney	a12311c5c8	Allow volume to be aggregated by label (#9988 ) Add a `aggregateBy` query parameter to the `series_volume` endpoint, and rename that endpoint to just `volume`. This allows users to get volumes aggregated into top level labels, rather label+value pairs. --------- Co-authored-by: Travis Patterson <travis.patterson@grafana.com>	3 years ago
Salva Corts	3f161f5c1a	Improve observability for non-indexed labels usage (#9993 ) What this PR does / why we need it: In https://github.com/grafana/loki/pull/9700, we support encoding and decoding metadata for each entry into the chunks. In this PR we: - Update the bytes processed stats to account for the bytes from those non-indexed labels - Add new stats for bytes processed for those non-indexed labels - Add new ingestion metrics to track ingested non-indexed bytes Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`)	3 years ago
Ed Welch	fa6f9c638a	Loki: add 'post_filter_lines' stat for tracking how many lines are match a queries filter expression(s) (#9983 ) What this PR does / why we need it: To better understand query behavior and labeling strategies of users, logging the number of log lines "post filtering" can be very useful, we already log the total_lines processed in a query so this will allow us to see how many lines in the label selector matched what the query was looking for. Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) Signed-off-by: Edward Welch <edward.welch@grafana.com>	3 years ago
Trevor Whitney	9e19ff006c	Add targetLabels to SeriesVolume requests (#9878 ) Adds optional `targetLabels` parameter to `series_volume` and `series_volume_range` requests that controls how volumes are aggregated. When provided, volumes are aggregated into the intersections of the provided `targetLabels` only.	3 years ago
Karsten Jeschkies	f5992274f4	Switch on pointer `logproto.SeriesResponse` in JSON serialization. (#9868 ) What this PR does / why we need it: Commit `b35bbd80d6` introduced a regression in the deserialization code. It would switch on `logproto.SeriesResponse` instead of the pointer type `logproto.SeriesResponse`. Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`)	3 years ago
Karsten Jeschkies	9393f3f11a	Test querier handlers reponse format. (#9854 ) What this PR does / why we need it: This is a follow up to #9813 that introduced a handler test to verify the response format for the legacy and v1 APIs. The test requires mocking of the engine and query which meant the introduction of a query engine interface. Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`)	3 years ago
Trevor Whitney	d4cfbaac4f	Implement series volume range queries (#9812 ) This PR adds a `series_volume_range` endpoint which allows for series volume queries over time with a specified step, returning timeseries data in the form of a Prometheus matrix response. The existing `series_volume` endpoint still returns Prometheus vector responses, and hardcodes the step to 0.	3 years ago
Travis Patterson	8ca035ffbf	Log Volume: Do the prometheus-format conversion in dedicated middleware (#9776 ) This PR moves the Prometheus-format conversion to it's own middleware. This keeps it all in one place and consolidates logic that was in many places. It also sets us up to make range queries as a next step.	3 years ago
Travis Patterson	4da0f63789	Remove unused Value field (#9774 ) We didn't end up needing the `Value` field because we can express everything we need to as selectors	3 years ago
Trevor Whitney	dbc3040739	Convert SeriesVolume response to prometheus-style (#9703 ) Changes the response type of the label volume stats endpoint to return volumes as prometheus-style timeseries metrics. It currently only supports instant queries, but is a necessary step to eventually supporting range queries.	3 years ago
Travis Patterson	db97058a84	Series volume endpoint (#9704 ) This changes the `label_volume` endpoint to the `series_volume` endpoint. The new endpoint still returns volumes but now it does it for the requested streams defined by the selector names passed rather than individual labels. All relevant non-requested labels are aggregated into the returned results ex: Assume we have the following streams: ``` {cluster="prod", team="A", component="foo"} {cluster="prod", team="B", component="foo"} {cluster="dev", team="A", component="foo"} {cluster="dev", team="B", component="foo"} ``` - requesting `{cluster="prod"}` returns one result for all streams containing `{cluster="prod"}` - requesting `{cluster=~".+"}` returns two results for the streams containing `{cluster="prod"}` and `{cluster="dev"}` - requesting `{cluster=~".+", team=".+"}` returns four results for the streams containing: ``` {cluster="prod", team="A"} {cluster="prod", team="B"} {cluster="dev", team="A"} {cluster="dev", team="B"} ``` --------- Co-authored-by: Trevor Whitney <trevorjwhitney@gmail.com>	3 years ago
Trevor Whitney	4a56445686	Upgrade `golangci-lint` and fix linting errors (#9601 ) What this PR does / why we need it: Upgrade `golangci-lint` and fixes all the errors. The upgrade includes some stricter linting.	3 years ago
Travis Patterson	065bee7e72	Label Volume Endpoint (#9588 ) For a given set of matchers, returns the top N associated label/value pairs by volume. A query for `{cluster=prod}` will return ``` cluster=prod: size (total logs matching this matcher) . . . nth-label=nth-value ``` This is to service use cases where users want to understand where their log volume has come from by label without making multiple requests to the stats endpoint. Note: This PR is a monster but it's mostly plumbing. I've pointed out the most interesting bits that actually get the volumes from ingesters/indexs	3 years ago
Dylan Guedes	f9f1eddfc5	Loki: Improve query timeouts behavior (#7230 ) What this PR does / why we need it: Improves the different query-related timeouts behavior by fixing a bug and having better defaults. The changes are: - Fix the timeout middleware by creating a new request that will use the new WithDeadline context - `engine:timeout` was being ignored. This PR improves such scenario by using the query timeout as a fallback instead of the default `5min` for all cases	4 years ago
Karsten Jeschkies	45ffebd4d8	Return HTTP 400 when multiple tenants are present in push. (#5800 )	4 years ago
Cyril Tovena	bce4470a5b	Recover from panic in http and grpc handlers. (#2059 ) * Recover from panic in http and grpc handlers. I don't see any good reason to crash any component during a bad request. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add alerts to the mixin for panics. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * 😡 gomod Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Cyril Tovena	6328146876	Fixes querier cancellation error to return 499 instead of 500. (#1745 ) Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Owen Diehl	5227f5bee0	application/x-www-form-urlencoded support (#1381 ) * application/x-www-form-urlencoded support * handler func instead of unnecessary struct	7 years ago
Cyril Tovena	1abe8841ce	Moves request parsing into the loghttp package (#1171 ) * refactor query requests parsing Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * add tests and documentation Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	7 years ago
Marco Pracucci	96237b5550	logcli: added --step support to query command (#1103 ) * logcli: added --step support to query command * Changed query range API default step value from 1s to a dynamic value based on start/end input params	7 years ago

25 Commits (bd63f371ecb0ffd3cbefd521dd507b2fd22f2fc3)