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

Commit Graph

Author	SHA1	Message	Date
Xinbin Huang	7524c4b3dc	[Helm] Add the ability to add extraObjects (#8004 ) What this PR does / why we need it: Add the ability to create extraObjects in helm chart. This'll allow users to inject a configmap of loki rules or secrets for object storages. Also, the `extraObjects` is also a common fields for helm charts (i.e. https://github.com/grafana/helm-charts/blob/main/charts/grafana/values.yaml#L1148)	2 years ago
Cameron Attard	2e5622bd3d	Helm: add support for memcached client addresses (#7995 ) What this PR does / why we need it: See https://grafana.com/docs/mimir/latest/operators-guide/configuring/about-dns-service-discovery/ for details Usage is documented here: https://grafana.com/docs/loki/latest/configuration/#cache_config Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
J Stickler	ca8fd8dfb7	[Docs] Remove outdated canary logo (#8035 ) Remove the rather outdated canary logo on the page describing the Loki canary app. https://grafana.com/docs/loki/latest/operations/loki-canary/ Checklist - [X] Reviewed the `CONTRIBUTING.md` guide - [X] Documentation added - [N/A] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
dependabot[bot]	2064045b3c	Bump golang.org/x/oauth2 from 0.1.0 to 0.4.0 (#8045 ) Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.1.0 to 0.4.0. Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2 years ago
Travis Patterson	0db15efd50	Add stream sharding docs (#7901 ) This PR adds documentation for the new stream sharding feature. Co-authored-by: Steven Dungan <114922977+stevendungan@users.noreply.github.com>	2 years ago
Guillaume Durand	55733561f7	[helm] Add a flag to enable/disable persistentVolumeClaimRetentionPolicy feature (#7640 ) What this PR does / why we need it: add a flag to enable/disable persistentVolumeClaimRetentionPolicy feature which is available since kubernetes 1.23 but in alpha (StatefulSetAutoDeletePVC) and disabled by default on most cloud provider I've set the flag to true by default, to not change the actual behavior Which issue(s) this PR fixes: Fixes #7249	2 years ago
Michel Hollands	785fc2a62c	Add docker-driver pipeline (#8083 ) Copy the docker-driver pipeline from CirclCI to drone. Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	2 years ago
Michel Hollands	1e143ace11	Use new build image everywhere (#8063 ) Use the latest build image everywhere. Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	2 years ago
Erwin de Haan	b8f26c55a7	Helm: Fix loki helm chart podLog relabelings template nindent (#8080 ) What this PR does / why we need it: Fix loki helm chart to properly accept podLog relabelings by changing nindent from 8 to 4. This makes the podLog relabelings usable. Other wise helm complains with ``` Error: UPGRADE FAILED: YAML parse error on loki/templates/monitoring/pod-logs.yaml: error converting YAML to JSON: yaml: line 32: mapping values are not allowed in this context ``` Don't think documentation is required because clearly nobody was using this. Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Ashwanth	b3e038c7a8	config_wrapper: Add support for named stores (#7946 ) Signed-off-by: Ashwanth Goli <iamashwanth@gmail.com> What this PR does / why we need it: This PR adds support for named stores which allows users to define multiple object store configurations for a storage type. Named stores can be referred to from other sections of the config similar to how provider type is being used `i.e aws, gcs...`. Named store reference should be of the format: `<store_type>.<key_name>` Below is an example configuration with two named stores defined for aws `store-1, store-2`. Schema config is referring to one of them as `aws.store-1` ``` storage_config: aws: endpoint: s3://common-bucket region: us-east1 access_key_id: abc123 secret_access_key: def789 named_stores: aws: store-1: endpoint: s3://foo-bucket region: us-west1 access_key_id: 123abc secret_access_key: 789def store-2: endpoint: s3://bar-bucket region: us-west2 access_key_id: 456def secret_access_key: 789abc schema_config: configs: - from: "2020-07-31" index: period: 24h prefix: loki_prod_index_ object_store: aws.store-1 schema: v11 store: boltdb-shipper ``` Which issue(s) this PR fixes: Fixes #7276 Special notes for your reviewer: Configuration defined in common storage config has no effect on the named stores. Common storage config only overrides storageConfig if it's not explicitly set - same behavior as before. This should be a non-intrusive change. Signed-off-by: Ashwanth Goli <iamashwanth@gmail.com>	2 years ago
Pedro Araújo	6ba4b84aa0	ksonnet/loki: Hide keys that reference loki image (#6633 )	2 years ago
Periklis Tsirakidis	39f285616c	Add loki-operator multi-arch image manifest (#8073 )	2 years ago
Kim Nylander	4d97dc0cbb	[DOC] Fix broken links in docs (#8065 ) What this PR does / why we need it: This PR fixes several broken links in the Promtail, operations, and install sections of the doc.	2 years ago
Ashwanth	6d35588cd8	chore: fix drone drift (#8072 ) What this PR does / why we need it: fixing drone drift introduced [here](`2bad98dc8e (diff-bdb48f4b4fc2de6480bba395b25edd195a38b948ebd998d0fa78cc15cd8acbcfR4)`) Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` Signed-off-by: Ashwanth Goli <iamashwanth@gmail.com>	2 years ago
Periklis Tsirakidis	8ba5c6e135	operator: Use lokistack-gateway replicas from size table (#8068 ) What this PR does / why we need it: Fix using the replica count defined in the LokiStack size table for the lokistack-gateway deployment instead of defaulting to a one replica. Which issue(s) this PR fixes: [LOG-3478](https://issues.redhat.com/browse/LOG-3478) Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Bryan Boreham	2bad98dc8e	dashboards: add k8s resource requests to CPU and memory panels (#8047 ) What this PR does / why we need it: This lets administrators see at a glance if requests are too low, which risks overloading nodes, or too high which wastes provisioning. Example: <img width="356" alt="image" src="https://user-images.githubusercontent.com/8125524/210851875-f9ccbb60-1a3c-4276-b65f-645aec0268be.png"> Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - NA Documentation added - NA Tests updated - [x] `CHANGELOG.md` updated - NA Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` Co-authored-by: Owen Diehl <ow.diehl@gmail.com>	2 years ago
Kaviraj Kanagaraj	c31c85bdcd	chore(ci): Remove CircleCI (#8061 )	2 years ago
Ashwanth	dbf09246d5	Avoid failing tests on gRPC server shutdown errors (#8060 )	2 years ago
Jijo Thomas John	b022f5eee3	[loki-canary] Fix changelog (#8052 ) What this PR does / why we need it: #8024 added an enhancement to loki-canary to pickup config from env variables. However the change was wrongly added under loki instead of loki-canary in the changelog. This PR fixes the changelog. Which issue(s) this PR fixes: NA Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [x] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Ed Welch	2b66c6b126	Loki: add a 'since' query parameter for easier querying using relative time (#7964 ) Signed-off-by: Edward Welch <edward.welch@grafana.com> What this PR does / why we need it: logcli has a command line parameter called `since` which makes it easy to query logs relative to the current time, however this is some syntactic sugar used in logcli to calculate `start` and `end` query parameters for the query sent to Loki. This PR adds native support for a `since` query parameter to make it a little easier to consume the Loki query API without having to calculate precise start/end times with every request. This is useful if you are polling the Loki API from a third party app which doesn't let you easily build dynamic URL's and all you want to do is poll for say the last 3 hours of logs. Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] Documentation added - [x] Tests updated - [x] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` Signed-off-by: Edward Welch <edward.welch@grafana.com> Co-authored-by: Owen Diehl <ow.diehl@gmail.com>	2 years ago
Trevor Whitney	98fd01aef8	Add empty k3d cluster for testing helm chart (#7984 ) What this PR does / why we need it: Add a new k3d cluster which is a cluster that has all Loki dependencies for purposes of testing the helm charts using `helm install`. The other environments use the helm charts, but deploy them using `tanka` and therefore can't catch certain race conditions or issues that occur with helm installs.	2 years ago
Jijo Thomas John	f9ed9cb7d9	[loki-canary] Support passing loki address as environment variable (#8024 ) What this PR does / why we need it: - Replace flag with kingpin which has more capabilities to override defaults - Override default for `addr`, `user` and `pass` from environment the variables `LOKI_ADDRESS`, `LOKI_USERNAME` and `LOKI_PASSWORD` respectively. Which issue(s) this PR fixes: Fixes #8021 Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] Documentation added - [ ] Tests updated - [x] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Quentin Plessis	fde44609c0	[Helm] Add the ability to specify container lifecycle (#8010 ) What this PR does / why we need it: Add the ability to specify container lifecycle in helm chart. This is useful when pods are served by a load balancer that needs time to deregister terminating pods, as we can setup a preStop hook to wait a bit before terminating the container. Example: ```yaml gateway: lifecycle: preStop: exec: command: ["/bin/sh", "-c", "sleep 30"] ``` Which issue(s) this PR fixes: None Special notes for your reviewer: None Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Ammar Lakis	2a2d1f9178	Docs: Fix promtail installation doc (#8007 ) What this PR does / why we need it: Fix promtail installation command using helm in the docs. Which issue(s) this PR fixes: None Special notes for your reviewer: None Checklist - [X] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` Signed-off-by: Ammar Lakis <ammar.lakis@gmail.com>	2 years ago
Constantin Winkler	bc71d81f66	Docs: Removed unnecessary s3 value from example (#8017 ) What this PR does / why we need it: removes a confusing value field that isn't necessary. more clarity closes #8036 Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [x] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Stefano Balzan	0bbd4376b2	Fix Issue 6929 - Duplicate log lines querying Loki (#8019 ) What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
jfolz	a72a6ecefd	Fix chunks-inspect reports zstd compressed chunks as lz4-256k (#8028 ) What this PR does / why we need it: Make the `chunks-inspect` command correctly report Zstandard compressed chunks as `zstd` encoding. Which issue(s) this PR fixes: The `chunks-inspect` command falsely reports Zstandard compressed chunks as `lz4-256k`. Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Aditya C S	a08a7324f4	fix(logql): fix caseinsensitive search in filter (#8037 ) What this PR does / why we need it: Fix caseinsensitive search in filter Which issue(s) this PR fixes: Fixes #7904 #7837 Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago
Maciej Strzelecki	b8d3256fd9	Helm: Use stable autoscaling/v2 if possible (#7416 ) What this PR does / why we need it: It checks if the Kubernetes cluster, on which Loki is being installed using Helm, supports the stable version of the autoscaling API group. [`HorizontalPodAutoscaler` v2 graduated to GA in Kubernetes 1.23](https://kubernetes.io/blog/2021/12/07/kubernetes-1-23-release-announcement/#horizontalpodautoscaler-v2-graduates-to-ga). The v2beta1 and v2beta2 became deprecated, and they will be removed in Kubernetes 1.26 which is going to be released in December 2022.	2 years ago
李国忠	b4440911e0	[new feature] logql:support sort and sort_desc (#7989 ) What this PR does / why we need it: sort() sort(v instant-vector) returns vector elements sorted by their sample values, in ascending order. sort_desc() Same as sort, but sorts in descending order. ex: `sort(rate(({app=~"foo\|bar"} \|~".+bar")[1m])) without (app) ` prometheud doc: https://prometheus.io/docs/prometheus/latest/querying/functions/#sort Which issue(s) this PR fixes: Fixes #7933 Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] Documentation added - [x] Tests updated - [x] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` Co-authored-by: Owen Diehl <ow.diehl@gmail.com>	2 years ago
Sandeep Sukhani	24deb6ed3b	fix bugs in logs results caching and its tests (#7925 ) What this PR does / why we need it: When a logs query results in an empty response, we cache it to avoid doing that query again and respond straight away with an empty response. However, we cache a single entry per time split interval with the query itself to keep things simple. For example, if the time split config for tenant `A` is `30m`, then queries for intervals `10m`-`20m` and `21m`-`25m` would have the same cache key. Here is roughly how cache hit is handled: * If the new query is within the cached query bounds, return empty results * If the start of new query is before the start time of the cached query, do a query from `newQuery.Start` to `cachedQuery.Start` * If the response of last query is also empty, set `cachedQuery.Start` = `newQuery.Start` * If the end of new query is after the end time of the cached query, do a query from `cachedQuery.End` to `newQuery.Start` * If the response of last query is also empty, set `cachedQuery.End` = `newQuery.End` * If we have changes in `cachedQuery.Start/End`, update it in the cache. The problem here is when we do queries to fill the gap, we sometimes do queries for the range outside of what the user requested and respond back without reducing the response to what the user requested. For example, if the cached query is from `21m`-`25m` and the user query is from `10m`-`15m`, we will query for the whole gap i.e `10m`-`21m`. If there are logs from `15m`-`21m` in the response, we will unexpectedly send it back to the user. This PR takes care of this issue by extracting the data and sending back only the user's requested logs. I have also found the tests for logs results cache were incorrect. They heavily use [mergeLokiResponse](`e2842c69c5/pkg/querier/queryrange/codec.go (L1014)`) for building the test data, but they were not setting the `limit` in test queries which was causing `mergeLokiResponse` to send back empty results. This means were were always comparing two empty results, which would always be the same. This PR also takes care of fixing it, and relevant changes to correct the test. Checklist - [x] Tests updated - [x] `CHANGELOG.md` updated	2 years ago
Michel Hollands	ce281e8ab1	Update build image and use in drone yaml (#8029 ) What this PR does / why we need it: Update the build image version to 0.26. Use this in drone.yaml. Special notes for your reviewer: This uses the new test setup from https://github.com/grafana/loki/pull/8022 Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	2 years ago
Christian Simon	dad39f7ea6	Improve comments on sample timestamp validation errors (#8018 ) This has come up time and time again, I have tried to write it up a bit better in code first, I would also strongly suggest that we improve the error messaging and the documentation of this.	2 years ago
Michel Hollands	872c29dacc	Use gotestsum to run unit tests (#8022 ) What this PR does / why we need it: Add gotestsum to the build image. Then use it to run the unit tests. The output format is easier to parse so we can get statistics about the builds. Passing test cases look like this: ``` PASS pkg/storage/stores/shipper/index/compactor.TestTable_RecreateCompactedDB/compacted_db_old_enough (2.64s) PASS pkg/storage/stores/shipper/index/compactor.TestTable_RecreateCompactedDB (10.26s) PASS pkg/storage/stores/shipper/index/compactor.TestExtractIntervalFromTableName/0 (0.00s) ``` Failing test cases are shown at the end and are easier to parse: ``` === FAIL: pkg/storage/stores/indexshipper/compactor/deletion TestGRPCGetCacheGenNumbers (unknown) panic: Fail in goroutine after TestGRPCGetCacheGenNumbers/error_getting_from_store has completed goroutine 293 [running]: testing.(*common).Fail(0xc0005aa680) /usr/local/Cellar/go/1.19.4/libexec/src/testing/testing.go:824 +0xe5 ... ``` Signed-off-by: Michel Hollands <michel.hollands@grafana.com> Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	2 years ago
Christian Haudum	17577b4d47	Shut down query frontend gracefully (#7978 ) What this PR does / why we need it: This PR fixes a bug in the shutdown process of the query frontend. In order to shut down the frontend gracefully without cancelling any in-flight operations/sub-requests, the frontend service has to wait until all in-flight operations are finished. Only then its sub-services may be stopped. In order to control the deterministic order of the shutdown of the service and its child services, child services need to be started with their own context (not with their parent context). Otherwise, if the context of the frontend is cancelled, also the contexts of the child services are cancelled, leading to a parallel stopping of the parent and its child services. During the time of the shutdown, the `RoundTripGRCP` function still needs to accept any round-tripping requests. This is, because the frontend round tripper is wrapped into a query range tripper ware, which splits incoming (HTTP) query requests into multiple (gRPC) query requests if needed. Which issue(s) this PR fixes: This fixes a race condition where queries fail, because the query frontend shut down before the queriers that processed in-flight request could send the query response to the frontend. This manifested in an increased error rate of queries during restarts (rollouts) of the query frontend. Special notes for your reviewer: Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] Documentation added - [x] Tests updated - [x] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` Signed-off-by: Danny Kopping <danny.kopping@grafana.com> Signed-off-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Kaviraj Kanagaraj	1375fa0654	chore(promtail): Make `batchwait` and `batchsize` config explicit with yaml tags. (#8027 ) Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> What this PR does / why we need it: These configs can be used via `batchwait` and `batchsize` keys in yaml. This PR just makes it explicit via yaml tags. Which issue(s) this PR fixes: Fixes #NA Special notes for your reviewer: We already have test to cover those keys. https://github.com/grafana/loki/blob/kavirajk%2Fbatch-configs-make-yaml-explicit/clients/pkg/promtail/client/config_test.go#L28-L29 Also we have config pages for those keys. https://grafana.com/docs/loki/latest/clients/promtail/configuration/#clients Checklist - [x] Reviewed the `CONTRIBUTING.md` guide - [x] `CHANGELOG.md` updated Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	2 years ago
Sandeep Sukhani	3a8325d828	make query-frontend service grpc lb friendly (#8025 ) What this PR does / why we need it: In PR #7966, I made changes to Query Frontend service. Part of it was creating a new service. To make the service properly load balance grpc requests, we need to use `grpclbServiceFor`, but since we do not use grpc in QF, I went with the usual method, i.e. I used `serviceFor`. Thinking more about it, I think there is no harm in keeping it grpc LB friendly, and it would save us from any possible bugs if we make QF accept queries via grpc.	2 years ago
irizzant	ff7b462973	updated versions to the latest release v2.7.1 (#7940 ) Signed-off-by: irizzant <i.rizzante@gmail.com> What this PR does / why we need it: This PR updates Loki version to v2.7.1 Which issue(s) this PR fixes: Fixes #7768 Signed-off-by: irizzant <i.rizzante@gmail.com>	2 years ago
Susana Ferreira	0f139e2cb3	Update log queries regex documentation (#8002 ) What this PR does / why we need it: Update log queries regex documentation with a clarification on the difference between the newline character in: * label matching operator: `.` does not match newlines line filter expressions: `.` matches newlines Checklist* - [x] Documentation updated	2 years ago
Michel Hollands	59eff5ca58	Add count to template functions (#7951 ) What this PR does / why we need it: Add a `count` template function to count occurrences of a substring. For example if `label="abc abd abc"` ``` {{ .label \| count "abc" }} ``` would return 2. Signed-off-by: Michel Hollands <michel.hollands@grafana.com> Co-authored-by: Danny Kopping <dannykopping@gmail.com>	2 years ago
Ashwanth	dc5cc4c494	store: write overlapping chunks to multiple stores (#7988 ) Signed-off-by: Ashwanth Goli <iamashwanth@gmail.com> What this PR does / why we need it: When a chunk falls on the period boundary it should be written to both the stores as it gets referred to by the indexes on both sides. But we currently skip the writes for subsequent periods if the chunk is found in the cache. This PR ensures that overlapping chunks get written to both the stores Which issue(s) this PR fixes: Fixes #7847 Special notes for your reviewer: Downside of this approach is that we end up writing the overlapping chunk multiple times, once from each instance in the replica set. But these duplicate writes would be infrequent given this occurs only on schema changes Checklist - [X] Reviewed the `CONTRIBUTING.md` guide - [X] Tests updated - [x] `CHANGELOG.md` updated Signed-off-by: Ashwanth Goli <iamashwanth@gmail.com>	2 years ago
Christian Haudum	089ec1b05f	Fix various linter errors These changes have been generated using `make lint`. ```console $ golangci-lint --version golangci-lint has version 1.50.0 built from 704109c6 on 2022-10-04T10:25:07Z ``` Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	2 years ago
Kaviraj Kanagaraj	d5b68c0257	fix(promtail): Fix cri tags extra new lines. (#7997 )	2 years ago
Travis Patterson	92fca94bb5	Revert "Update Ingester Rate Calculations (#7652 )" (#7991 ) This change was supposed to smooth out the per-second rate of streams so distributors could react more uniformly to streams with variable rates. In practice, it resulted in drastically more resource usage on distributors because `GetStreamRates` now responds with all streams on an ingester rather than only the streams seen in the last second. This change also didn't seem to affect sharding precision one way or another. If we'd still like to implement exponential smoothing for stream rates, it should be implemented in distributors to keep communication overhead to a minimum.	2 years ago
Susana Ferreira	d086c237df	Add missing period_config root block to doc generator (#7981 ) What this PR does / why we need it: Update doc generator tool to validate if slice element is a root block. Add missing `period_config` root block to doc generator tool. Special notes for your reviewer: Checklist - [ ] Documentation updated	2 years ago
Susana Ferreira	d36dd9edc4	Add README file to doc-generator tool (#7983 ) What this PR does / why we need it: Add README file to doc-generator tool	2 years ago
Danny Kopping	a4f306399a	Add store & cache download statistics (#7982 )	2 years ago
Javier Vela	fe69443a05	Fix links to configuration page (#7164 ) What this PR does / why we need it: Fix links to configuration page: - kafka - Cloudflare - Kubernetes Discovery - Windows Event Log - Heroku Drain - HTTP client options Signed-off-by: Javier Vela <fjvela@gmail.com>	2 years ago
Mohamed-Amine Bouqsimi	88f04beb4e	operator: Configure Alertmanager per-tenant (#7839 )	2 years ago
Sandeep Sukhani	9e7ac3d853	fix query-frontend request load balancing when using k8s service (#7966 ) What this PR does / why we need it: We noticed an imbalance in the requests sent to the Query Frontend pods using `query-frontend` k8s service. This seems to be caused by `query-frontend` being a headless service that resolves to each QF pod IP and leaves it up to the client to load balance the requests as mentioned [here](https://kubernetes.io/docs/concepts/services-networking/service/#headless-services). This PR fixes the issue by creating two separate services for pod IP discovery and load balancing of queries: * `query-frontend` to be used for load balancing incoming Loki queries. * `query-frontend-headless` to be used for discovering QF pod IPs from queriers to connect as workers. Checklist - [x] `CHANGELOG.md` updated - [x] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	2 years ago

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