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

Commit Graph

Author	SHA1	Message	Date
Joao Marcal	c059ace53e	feat(storage): GCS backend using thanos.io/objstore (#11132 ) Signed-off-by: Joao Marcal <jmarcal@redhat.com> Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> Signed-off-by: Kaviraj Kanagaraj <kavirajkanagaraj@gmail.com> Signed-off-by: Ashwanth Goli <iamashwanth@gmail.com> Co-authored-by: Kaviraj Kanagaraj <kavirajkanagaraj@gmail.com> Co-authored-by: Ashwanth <iamashwanth@gmail.com>	1 year ago
Christian Haudum	f52f8ad540	chore: Clarify compression package (#14257 ) This PR renames "encoding" to "codec" in the compression package to remove the cognitive dissonance. It also removes the `Enc` prefix for codec identifiers, so that they adhere Go's best practice of naming conventions, e.g. `compression.EncGZIP` becomes `compression.GZIP` when used in a different package. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Christian Haudum	963779064b	chore: Move compression utilities into separate package (#14167 ) Compression tooling has been part of the `chunkenc` (chunk encoding) package in the past for legacy reasons. Since more components use this now, it's easier to keep it in a separate package. This also eliminates the confusion around "encoding", since this has been incorrectly used synonymously with "compression" in the past. --- Signed-off-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: Robert Fratto <robertfratto@gmail.com>	1 year ago
Ed Welch	670041368a	chore: add more validation at startup to make sure we have a proper schema, and necessary directories are created (#12496 ) Signed-off-by: Edward Welch <edward.welch@grafana.com> Co-authored-by: Dylan Guedes <djmgguedes@gmail.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
Ashwanth	766f27645d	config: remove flags & YAML settings deprecated in 2.9.x (#11151 ) What this PR does / why we need it: - remove `-ruler.evaluation-delay-duration` - remove `boltdb.shipper.compactor.deletion-mode` - remove compactor flags with prefix`-boltdb.shipper.compactor.` - remove `validation.enforce-metric-name` - remove `log.use-buffered`, `log.use-sync` Special notes for your reviewer: `log.use-buffered`, `log.use-sync` are not mentioned in the upgrade guide since they were hidden fields 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 - [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`) - [X] 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`) --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	2 years ago
Ashwanth	a118e994d8	Remove shared_store and shared_store_key_prefix from shipper and compactor (#10840 ) What this PR does / why we need it: #### Removes `shared_store` and `shared_store_key_prefix` from index shipper and compactor configs and their corresponding CLI flags. - `-tsdb.shipper.shared-store` - `-boltdb.shipper.shared-store` - `-tsdb.shipper.shared-store.key-prefix` - `-boltdb.shipper.shared-store.key-prefix` - `-boltdb.shipper.compactor.shared-store` - `-boltdb.shipper.compactor.shared-store.key-prefix` `shared_store` has been a confusing option allowing users to easily misconfigure Loki. Going forward `object_store` setting in the [period_config](https://grafana.com/docs/loki/latest/configure/#period_config) (which already configured the store for chunks) will be used to configure store for the index. And the newly added `path_prefix` option under the `index` key in `period_config` will configure the path under which index tables are stored. This change enforces chunks and index files for a given period reside together in the same storage bucket. More details in the upgrade guide. --- `-compactor.delete-request-store` has to be explicitly configured going forward. Without setting this, loki wouldn't know which object store to use for storing delete requests. Path prefix for storing deletes is decided by `-compactor.delete-request-store.key-prefix` which defaults to `index/`. Checklist - [X] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [X] 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 - [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`)	2 years ago
Christian Haudum	2e775f3f44	chore(storage): Restructure shipper packages (#10729 ) What this PR does / why we need it: This PR restructures the code for the shipper component of the Loki storage layer. New package layout: ```console $ tree -d pkg/storage/stores/shipper pkg/storage/stores/shipper └── indexshipper ├── boltdb │ └── compactor ├── compactor │ ├── client │ │ └── grpc │ ├── deletion │ ├── deletionmode │ ├── generationnumber │ └── retention ├── downloads ├── gatewayclient ├── index ├── indexgateway ├── storage ├── testutil ├── tsdb │ ├── index │ ├── testdata │ └── testutil ├── uploads └── util 23 directories ``` * TSDB and BoltDB specific code is under `./pkg/storage/stores/shipper/indexshipper/tsdb` and `./pkg/storage/stores/shipper/indexshipper/boltdb` respectively. * Common code for both TSDB and BoltDB is directly under `./pkg/storage/stores/shipper/indexshipper` and subdirectories, such as `uploads/`, `downloads/`, `compactor/`, ... Special notes for your reviewer: This PR is identical to https://github.com/grafana/loki/pull/10724 except of the package `pkg/storage/stores/indexshipper` the package is `pkg/storage/stores/shipper/indexshipper` (one level deeper). Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	2 years ago
Đurica Yuri Nikolić	37ec68eebb	Remove unnecessary code after dskit log.Interface has been dereleased (#10434 ) This PR removes unnecessary code used to convert the dereleased `dslog.Interface` (see https://github.com/grafana/dskit/pull/359) into `go-kit.Logger`. Additionally, it modifies the signature and implementation of `pkg/util/log/log.go`'s `InitLogger` as follows: - previous signature ``` InitLogger(server.Config, prometheus.Registerer, bool, bool) ``` has been replaced with ``` InitLogger(server.Config, prometheus.Registerer, bool, bool) log.Logger ``` Namely, the new `InitLogger` initialises the global logger and returns it. - the new implementation initializes the global logger, but it does not override the default logger for the server. This is now done by the callers of `InitLogger`. Previously, it was done inside `InitLogger` for convenience, since the types of the 2 loggers were not the same. Signed-off-by: Yuri Nikolic <durica.nikolic@grafana.com>	2 years ago
Kaviraj Kanagaraj	bbfb13c3e4	Pin `chunk` and `index` format to `schema` version. (#10213 ) We pin all three `Chunk`, `HeadBlock` and `TSDB` Version to `schema` version in period config. This is the following mapping (after being discussed with @owen-d and @sandeepsukhani ) `v12` (current existing schema) - ChunkFormatV3 (UnorderedHeadBlock) + TSDBv2 `v13` (introducing new schema) - ChunkFormatV4 (UnorderedWithNonIndexedLabelsHeadBlockFmt) + TSDBv3 Note the new schema `v13` supports the latest chunk and index format. NOTES for Reviewer 1. General approach is we removed the idea of `index.LiveFormat`, `chunkenc.DefaultChunkFormat` and `chunkenc.DefaultHeadBlockFmt` and made following two changes. These variables were used before to tie chunk and tsdb formats specific to Loki versions. This PR remove that coupling and pin these formats to `schema` version instead. 1. These variables were replaced with explicit chunk and index formats within those packages (and it's tests) 2. If these variables were used outside it's own packages say by ingester, compactor, etc. Then we extract correct chunk and index versions from the `schema` config. 2. Add two methods to `periodConfig`. (1) `ChunkFormat()` returning chunk and head format tied to schema (2) `TSDBFormat()` returning tsdb format tied to schema. 2. Other ideas I thought of doing but didn't end up doing is make `ChunkFormat` and `IndexFormat` as separate type (rather than `byte` and `int` currently. Similar to `HeadBlockFmt` type). But didnt' do it eventually to keep the PR small and don't want to complicate with lots of changes. 4. Moved couple of test cases from `chunkenc` to `config` package, because the test case was actually testing methods on `schemaconfig` and it was creating cycling dependencies. --------- Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	2 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
Owen Diehl	08af8849ee	tsdb migrate versions (#9275 ) Update of https://github.com/grafana/loki/pull/9198 while @sandeepsukhani is on holiday :) --------- Co-authored-by: Sandeep Sukhani <sandeep.d.sukhani@gmail.com>	3 years ago

12 Commits (c4ced3fc57136dcb363fa8fe136018d88230efd6)