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

Commit Graph

Author	SHA1	Message	Date
JordanRushing	6e6658fe46	perf: Improve push.RetentionPeriodToString() efficiency (#16252 ) Signed-off-by: Jordan Rushing <rushing.jordan@gmail.com>	12 months ago
Dylan Guedes	9a356a1260	feat: Account for policy when reporting seen resource and metadata labels (#16189 )	12 months ago
Dylan Guedes	affedafa0d	feat: Introduce `policy` to received_bytes (#16056 ) What this PR does / why we need it: Introduce the `policy` label to the received_bytes metric family to be able to distinguish between different policies ingestion.	12 months ago
Salva Corts	c2e1e88e85	feat(policies): Add PoliciesStreamMapping to loghttp limits interface (#16105 )	1 year ago
Travis Patterson	f2bff201d7	fix: Determine when all logs have been filtered (#16073 )	1 year ago
Sandeep Sukhani	ebc84caaaf	chore: update usage tracker with received bytes on stream level instead of each log line (#15812 )	1 year ago
Salva Corts	63a2442191	fix(otlp): Write protobuf status on error (#15097 )	1 year ago
Matt Veitas	2d407bd308	feat: Add otlp attribute deployment.environment.name to list of default labels (#14747 )	1 year ago
JordanRushing	71d4d6a8c6	fix: Keep the service_name label after discovery in push.ParseLokiRequest before calculating retention and passing to the usage tracker (#14960 ) Signed-off-by: Jordan Rushing <rushing.jordan@gmail.com>	1 year ago
Vladyslav Diachenko	a962edba33	feat(loki): include structured_metadata size while asserting rate limit (#14571 ) Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com>	1 year ago
Trevor Whitney	d7ff426646	feat: ability to log stream selectors before service name detection (#14154 )	1 year ago
Trevor Whitney	4f962ef7af	fix: enable service detection for otlp endoint (#14036 ) Co-authored-by: Sven Grossmann <Svennergr@gmail.com> Co-authored-by: Ashwanth <iamashwanth@gmail.com> Co-authored-by: JordanRushing <rushing.jordan@gmail.com>	1 year ago
Trevor Whitney	913e9f9347	feat: aggregate byte and count metrics (#13731 )	1 year ago
Travis Patterson	573a1848d1	chore: add service_name label earlier in the ingestion pipeline (#13702 )	2 years ago
Ed Welch	824f5aa20a	chore: fix submodule for v3 (#12438 ) Signed-off-by: Edward Welch <edward.welch@grafana.com>	2 years ago
Ed Welch	4c88be0ef2	chore: update loki modules for 3.0 release (#12433 ) Signed-off-by: Edward Welch <edward.welch@grafana.com>	2 years ago
Sandeep Sukhani	b66c343383	feat: add support for discovering and adding log levels as structured metadata (#12428 )	2 years ago
Karsten Jeschkies	016daa51d5	fix: Track all OTLP metadata bytes in usage tracker. (#12376 ) Co-authored-by: Vladyslav Diachenko <82767850+vlad-diachenko@users.noreply.github.com>	2 years ago
Karsten Jeschkies	243e6f813a	refactor: Pass context to usage tracker. (#12272 )	2 years ago
Paulin Todev	d54e0871d4	chore(deps): Update Prometheus in Loki and Promtail (#12245 ) This PR updates the Prometheus dependency in Loki and Promtail. The PR is required so that we can also update Grafana Agent to the latest Prometheus. Unfortunately, Promtail and Loki share the same go.mod file.	2 years ago
Travis Patterson	1331dc5bdf	fix: add metadata resource and source attrs to stats (#12201 )	2 years ago
Sandeep Sukhani	8b9d8b0226	feat: Make list of otel blessed attributes configurable (#12180 )	2 years ago
Travis Patterson	b0478e61c8	feat: add the ability to inject log parsers to the distributor (#12029 )	2 years ago
Karsten Jeschkies	6578a00481	feat: Support usage trackers for received and discarded bytes. (#11840 )	2 years ago
Sandeep Sukhani	c350641a64	otlp: add docs for per tenant otlp config (#11849 ) What this PR does / why we need it: In PR #11143 we added support for per tenant otlp config. This PR adds the relevant documentation to explain how the config looks and works. Checklist - [x] Documentation added --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	2 years ago
Sandeep Sukhani	7a04da852a	otlp: fix otlp service.name check when no resource attributes are defined (#11837 ) What this PR does / why we need it: When no resource attributes are defined, check for `service.name` resource attributes fail with `nil pointer dereference`. This PR fixes the issue by checking the bool returned by the `Get` method on resource attributes. Checklist - [x] Tests updated	2 years ago
Sandeep Sukhani	e625d7f1ca	otel: add support for per tenant configuration for mapping otlp data to loki format (#11143 ) What this PR does / why we need it: In OTEL, we pick select Resource Attributes to identify the streams and store all the other attributes as Structured Metadata, as explained here. The problem however is that the list of Resource Attributes that are picked as Stream labels are hardcoded, and there is no way to drop unwanted data. This PR adds support for configuring how data is mapped from OTEL to Loki format per tenant. It also adds support for dropping unwanted data. We decided to make the config look similar to Prometheus's relabling config to make it familiar. Special notes for your reviewer: Opening a draft PR to get some initial feedback. I will add documentation in a separate PR. Checklist - [x] Tests updated - [x] `CHANGELOG.md` updated	2 years ago
Karsten Jeschkies	4ed3b117d2	Use newest build image 0.31.2 with golangci-lint update. (#11118 ) What this PR does / why we need it: This just updates the Loki build imaage changed in #11114. 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/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`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	2 years ago
Michel Hollands	8628b15624	Use metrics namespace for more metrics (#11025 ) What this PR does / why we need it: Use the metrics namespace setting instead of hardcoding to `cortex`. This is a follow up to (and based on) https://github.com/grafana/loki/pull/11014. Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [X] Tests updated - [x] `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/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`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. <!-- TODO(salvacorts): Add example PR --> --------- Signed-off-by: Michel Hollands <michel.hollands@gmail.com> Co-authored-by: Ashwanth <iamashwanth@gmail.com>	2 years ago
Sandeep Sukhani	6069df8f7d	ingestion: native otlp ingestion support (#10727 ) What this PR does / why we need it: Add support for natively supporting logs ingestion in OTLP format. `/otlp/v1/logs` is the new endpoint where users can push logs in OTLP format. It accepts logs serialized in JSON or proto format. Since OTEL format is very different than what Loki storage model, here is how data in OTEL format will be mapped to Loki data model: * Index labels: The Resource Attributes map quite well to Index labels in Loki since both usually identify the source of the logs. The problem however is that Resource attributes in OTLP can have an unbounded number of values while Loki has a default limit of having up to 30 labels. Since Index labels in Loki can largely drive the kind of querying experience the users are going to have, we have chosen select attributes which would be picked as Index Labels. The ones that are not picked up as Index labels would be stored as Structured Metadata with each log entry. * Timestamp: LogRecord.TimeUnixNano * LogLine: LogRecord.Body holds the body of the log. However, since Loki only supports Log body in string format, we will stringify non-string values using [AsString method from OTEL collector lib](`ab3d6c5b64/pdata/pcommon/value.go (L353)`). * Structured Metadata: Anything which can’t be stored in Index labels and LogLine. Here is a non-exhaustive list of what will be stored in Structured Metadata to give a sense of what it will hold: * Resource Attributes not stored as Index labels is replicated and stored with each log entry. * Everything under InstrumentationScope is replicated and stored with each log entry. * Everything under LogRecord except LogRecord.Body, LogRecord.TimeUnixNano and sometimes LogRecord.ObservedTimestamp. NOTES: * Since Loki does not support `.` or any other special characters other than `_` in label names, we replace all non-supported characters with `_`. * Since Loki only supports string in values of Index Labels and Structured Metadata, all the complex types are converted as follows: * Map would be flattened into label keys using `_` as separator, same as how we do it in [json parser in LogQL](https://grafana.com/docs/loki/latest/query/log_queries/#json). * Everything else is stringified using [AsString method from OTEL collector lib](`ab3d6c5b64/pdata/pcommon/value.go (L353)`) Special notes for your reviewer: I will open follow-up PRs for: * Documentation * Make blessed attributes list configurable per tenant. Checklist - [x] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label	2 years ago
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>	2 years ago
Salva Corts	a0e9f1aeb5	Make naming consistent for non-Indexed labels (#10024 ) What this PR does / why we need it: We started using _metadata_ to refer to _non-indexed labels_. This PR replaces all the _metadata_ usages and renames them to _non-indexed labels_. 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/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`)	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
Salva Corts	88c17ed7ab	Include entry metadata bytes in metrics tracking ingestion stats (#9808 ) What this PR does / why we need it: In https://github.com/grafana/loki/pull/9694 we added support for adding metadata labels to each entry in a push payload. In this PR we update the following metrics to take into account the bytes needed to store those labels: - `loki_distributor_bytes_received_total` - `distributor_bytes_received` 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`) --------- Co-authored-by: Sandeep Sukhani <sandeep.d.sukhani@gmail.com>	3 years ago
Dylan Guedes	c0d9a2b4ba	Log push failures per-entry instead of in batches (#9720 ) What this PR does / why we need it: Modify how we log push errors to do it per-entry instead of accumulating all errors and then logging them all in a single pass. Which issue(s) this PR fixes: N/A	3 years ago
Trevor Whitney	50bc1cee71	Rename usagestats to analytics (#9212 ) What this PR does / why we need it: Rename usagestats to analytics. The config section in the yaml is already called analytics, this makes things more consistent. Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [x] Documentation added - [ ] Tests updated - [x] `CHANGELOG.md` updated - [x] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	3 years ago
Christian Haudum	6d7422aabf	Assert that push values tuples consist of string values (#5685 ) * Assert that push values tuples consist of string values This fixes a bug in the parsing of push requests that could allowed users sending non-string "log lines" from clients, such as full JSON objects. The values were interpreted as strings, even though they weren't, leading to unexpected log line transformation because the request did not fail. Fixes #5645 Signed-off-by: Christian Haudum <christian.haudum@gmail.com> * Add changelog entry Signed-off-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: Cyril Tovena <cyril.tovena@gmail.com>	4 years ago
Cyril Tovena	79f0e349f5	Refactor LogQL syntax into its own package (#5539 ) * Refactor LogQL syntax into its own package Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Merge upstream Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update pkg/loghttp/series.go Co-authored-by: Susana Ferreira <ssncferreira@gmail.com> * lint Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * lint Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Susana Ferreira <ssncferreira@gmail.com>	4 years ago
Cyril Tovena	bbaef790db	Add usage report into Loki. (#5361 ) * Adds leader election process Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * fluke Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * fixes the kv typecheck * wire up the http client * Hooking into loki services, hit a bug * Add stats variable. * re-vendor dskit and improve to never fail service * Intrument Loki with the package * Add changelog entry Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes compactor test Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add configuration documentation Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update pkg/usagestats/reporter.go Co-authored-by: Danny Kopping <dannykopping@gmail.com> * Add boundary check Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add log for success report. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * lint Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update pkg/usagestats/reporter.go Co-authored-by: Danny Kopping <dannykopping@gmail.com> Co-authored-by: Danny Kopping <dannykopping@gmail.com>	4 years ago
Kaviraj Kanagaraj	f5d570177a	Fork `cortex/pkg/util` into Loki (#5257 ) * Fork `cortex/pkg/util/validation` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fork `pkg/cortex/util/limiter` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * fork util/extract Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Spanlogger add more helpers Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * getting rid of `cortex/pkg/util` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * With lesser linter errors Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Make linter happy by removing unused method Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Remove missed util_log Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix gofmt and goimports Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Do not touch operator Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Do not touch generated go files Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Format Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Make linters happy Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix lambda promtail tools Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Upgrade Dockerfile of lambda promtail Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Add tests for `pkg/util` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	4 years ago
3JIou_from_home	863408684c	Push: add deflate compression in post requests (#5249 ) * deflate-compression-5247 - add deflate compression in post requests * deflate-compression-5247 - add deflate tests by example gzip	4 years ago
Arve Knudsen	a2dd731586	Chore: Add pkg/util/log package (#5187 ) * Chore: Add pkg/util/log package Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> * Add changelog entry Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> * Fix documentation of loki_log_messages_total Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	4 years ago
Marco Pracucci	c53457feb9	Upgrade Cortex, Prometheus and Thanos (#4830 ) * Upgrade Cortex, Prometheus and Thanos Signed-off-by: Marco Pracucci <marco@pracucci.com> * Fixed imported ordering Signed-off-by: Marco Pracucci <marco@pracucci.com> * Fixed data type used for series ref when recovering from checkpoint/WAL Signed-off-by: Marco Pracucci <marco@pracucci.com> * Upgraded Thanos to fix arm build Signed-off-by: Marco Pracucci <marco@pracucci.com> * Run go mod tidy Signed-off-by: Marco Pracucci <marco@pracucci.com>	4 years ago
Danny Kopping	cff8324f24	Replacing go-kit/kit/log with go-kit/log (#4484 ) * Replacing go-kit/kit/log with go-kit/log Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Appeasing the f&^$ing linter Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Adding depguard Cleaning go mod Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Updating weaveworks after https://github.com/weaveworks/common/pull/226 was merged Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Appeasing the mod checker Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	4 years ago
Dylan Guedes	ab10bc69d7	Loki: Change how push API checks for contentType (#4443 ) * Change how push API checks for contentType - Currently, the ContentType is expected to be exactly "application/json". That's a problem because although a "application/json; charset=utf-8" is considered a valid JSON content type, it will be seen as an error. * Use mime.ParseMediaType to parse contentType. - mime.ParseMediaType is more reliable than strings.Contains because if a wrong contentType (such as "application/jsonnn") is given, we still accept it - mime.ParseMediaType has support for contentType parameters. This way, valid contentTypes such as "application/json; charset=utf-8" will not be rejected * Add changelog entry. * Change body in test to avoid lint issues. - Without this change, the lint fails because gzipString would be called with always the same input. Full error: ``` `gzipString` - `source` always receives ``{"streams": [{ "stream": { "foo": "bar2" }, "values": [ [ "1570818238000000000", "fizzbuzz" ] ] }]}` ("{\"streams\": [{ \"stream\": { \"foo\": \"bar2\" }, \"values\": [ [ ...) ` (unparam) ```	4 years ago
Cyril Tovena	22dcfcde33	Add retention label to loki_distributor_bytes_received_total metrics (#3840 ) * Add retention label on the loki_distributor_bytes_received_total metrics. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update docs. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update docs/sources/operations/observability.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Move ParseRequest to an apache2 package. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add retention label on the loki_distributor_bytes_received_total metrics. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * fixes bad merge. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes bad merge. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com>	5 years ago

46 Commits (8976709f24dc9baa603d030fa23484382f7ba767)