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

Commit Graph

Author	SHA1	Message	Date
Ed Welch	4c88be0ef2	chore: update loki modules for 3.0 release (#12433 ) Signed-off-by: Edward Welch <edward.welch@grafana.com>	1 year ago
Kaviraj Kanagaraj	7480468e0f	fix: (Bug) correct resultType when storing instant query results in cache (#12312 ) Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	1 year ago
Trevor Whitney	246623f7d0	fix(detected_fields): fix issues with frontend integration (#12406 ) This PRs fixes issues we found when integrating with the frontend * the `/experimental` api made it difficult to interact with using the existing datasource, so move to `v1/detected_fields` * the config flag was considered cumbersome as the only potential negative impact of the endpoint is when it is used, and nothing is currently using it * the use of an enum in the protobuf produced unexpected results in the json, so type was converted to string	1 year ago
Paul Rogers	b286075428	chore: Update examples to use v13 schema, along with related defaults (#12402 ) Co-authored-by: J Stickler <julie.stickler@grafana.com>	1 year ago
Trevor Whitney	5b4bfa54b6	feat(detected_fields): initial plumbing of new endpoint (#12385 )	1 year ago
Michel Hollands	cb229bb44d	chore(release-2.9.x): release 2.9.6 (#12310 ) Co-authored-by: loki-gh-app[bot] <160051081+loki-gh-app[bot]@users.noreply.github.com>	1 year ago
Sandeep Sukhani	8b9d8b0226	feat: Make list of otel blessed attributes configurable (#12180 )	1 year ago
Kaviraj Kanagaraj	fac5997b18	feat: Support split align and caching for instant metric query results (#11814 ) Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	1 year ago
Cyril Tovena	5517eaa1b8	feat: Add tracing integration to profiling. (#11633 ) Same as https://github.com/grafana/tempo/pull/3276 this adds profiling integration to tracing instrumentation allowing to get profile for a single request removing the noise of everything else.	1 year ago
Trevor Whitney	8b48a18d77	Bump build image (#11608 ) What this PR does / why we need it: Bumps alpine in the loki build image and ass the build image to the `scan-vulnerabilities` target to make it easier to scan in the future --------- Co-authored-by: Danny Kopping <danny.kopping@grafana.com>	1 year ago
Kaviraj Kanagaraj	ce574485cf	feat(caching): Support caching `/series` and `/labels` query results (#11539 ) What this PR does / why we need it: Add support for caching metadata queries (both series and labels). caching happens after splitting similar to other types of queries. This pr adds the following configs to enable them. ``` cache_series_results: true\|false (default false) cache_label_results: true\|false (default false) ``` And the cache backend for them can be configured using `series_results_cache` and `label_results_cache` blocks under the `query_range` section. Currently the split interval for metadata queries is fixed and defaults to 24h, this pr makes it configurable by introducing `split_metadata_queries_by_interval` Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [x] 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/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`) --------- Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> Co-authored-by: Ashwanth Goli <iamashwanth@gmail.com>	1 year ago
Christian Haudum	62176339c4	Bloom querying: Propagate line filters from querier to bloom filter (#11492 ) In order to query the bloom filters with the search strings from the user query, we need to propagate the line filters through the different implementations of the store, namely through the GetChunks function. In order to avoid converting data structures, the line filter from the syntax tree is used as custom protobuf type, because it is passed from querier to index gateway and from index gateway to bloom gateway. So far, the line filters request have not been tokenized to n-grams. This PR adds the ability to read the n-gram length from the block schema at query time and tokenizes the line filters from the input just ahead of searching the block. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
renovate[bot]	10fe48b815	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167 ) [![Mend Renovate logo banner](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: \| Package \| Type \| Update \| Change \| \|---\|---\|---\|---\| \| alpine \| final \| patch \| `3.18.3` -> `3.18.4` \| \| alpine \| final \| minor \| `3.16.7` -> `3.18.4` \| --- ### Configuration 📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied. ♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 Ignore: Close this PR and you won't be reminded about these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/grafana/loki). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40Ni4wIiwidXBkYXRlZEluVmVyIjoiMzcuNTkuOCIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.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
Michel Hollands	380f902c30	Change default of metrics.namespace (#11110 ) What this PR does / why we need it: Change the default for a subset of metrics. After this all Loki metrics should start with "loki_". This changes the following metrics: cortex_distributor_ingester_clients cortex_dns_failures_total cortex_dns_lookups_total cortex_dns_provider_results cortex_frontend_query_range_duration_seconds_bucket cortex_frontend_query_range_duration_seconds_count cortex_frontend_query_range_duration_seconds_sum cortex_ingester_flush_queue_length cortex_kv_request_duration_seconds_bucket cortex_kv_request_duration_seconds_count cortex_kv_request_duration_seconds_sum cortex_member_consul_heartbeats_total cortex_prometheus_last_evaluation_samples cortex_prometheus_notifications_alertmanagers_discovered cortex_prometheus_notifications_dropped_total cortex_prometheus_notifications_errors_total cortex_prometheus_notifications_latency_seconds cortex_prometheus_notifications_latency_seconds_count cortex_prometheus_notifications_latency_seconds_sum cortex_prometheus_notifications_queue_capacity cortex_prometheus_notifications_queue_length cortex_prometheus_notifications_sent_total cortex_prometheus_rule_evaluation_duration_seconds cortex_prometheus_rule_evaluation_duration_seconds_count cortex_prometheus_rule_evaluation_duration_seconds_sum cortex_prometheus_rule_evaluation_failures_total cortex_prometheus_rule_evaluations_total cortex_prometheus_rule_group_duration_seconds cortex_prometheus_rule_group_duration_seconds_count cortex_prometheus_rule_group_duration_seconds_sum cortex_prometheus_rule_group_interval_seconds cortex_prometheus_rule_group_iterations_missed_total cortex_prometheus_rule_group_iterations_total cortex_prometheus_rule_group_last_duration_seconds cortex_prometheus_rule_group_last_evaluation_timestamp_seconds cortex_prometheus_rule_group_rules cortex_query_frontend_connected_schedulers cortex_query_frontend_queries_in_progress cortex_query_frontend_retries_bucket cortex_query_frontend_retries_count cortex_query_frontend_retries_sum cortex_query_scheduler_connected_frontend_clients cortex_query_scheduler_connected_querier_clients cortex_query_scheduler_inflight_requests cortex_query_scheduler_inflight_requests_count cortex_query_scheduler_inflight_requests_sum cortex_query_scheduler_queue_duration_seconds_bucket cortex_query_scheduler_queue_duration_seconds_count cortex_query_scheduler_queue_duration_seconds_sum cortex_query_scheduler_queue_length cortex_query_scheduler_running cortex_quota_cgroup_cpu_max cortex_quota_cgroup_cpu_period cortex_quota_cpu_count cortex_quota_gomaxprocs cortex_ring_member_heartbeats_total cortex_ring_member_tokens_owned cortex_ring_member_tokens_to_own cortex_ring_members cortex_ring_oldest_member_timestamp cortex_ring_tokens_total cortex_ruler_client_request_duration_seconds_bucket cortex_ruler_client_request_duration_seconds_count cortex_ruler_client_request_duration_seconds_sum cortex_ruler_clients cortex_ruler_config_last_reload_successful cortex_ruler_config_last_reload_successful_seconds cortex_ruler_config_updates_total cortex_ruler_managers_total cortex_ruler_ring_check_errors_total cortex_ruler_sync_rules_total Checklist - [X] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] 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. [Example PR](`0d4416a4b0`) --------- Signed-off-by: Michel Hollands <michel.hollands@gmail.com> Co-authored-by: Ashwanth <iamashwanth@gmail.com>	2 years ago
Shantanu Alshi	fb6f6d2e2f	Stop using global logger in modules (#11051 ) What this PR does / why we need it: Refactors Loki to inject logger from the constructors instead of using global logger variable. It is generally considered a good practice. Which issue(s) this PR fixes: [Fixes #<issue number>](https://github.com/grafana/loki-private/issues/810) Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] 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 -->	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
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
Ashwanth	98551ceb9a	use go 1.21.3 and go-grpc v1.56.3 (#10869 ) What this PR does / why we need it: Fixes CVE-2023-39325 / CVE-2023-44487 https://github.com/grpc/grpc-go/releases/tag/v1.56.3 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/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
Michel Hollands	eb3cff4625	Update Go version to 1.21.2 in Dockerfiles (#10805 ) What this PR does / why we need it: Update the go version in the Dockerfiles to 1.21.2 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/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`) --------- Signed-off-by: Michel Hollands <michel.hollands@gmail.com>	2 years ago
Salva Corts	de9cc69de3	Update configuration examples (#10781 ) What this PR does / why we need it: This PR updates the set of configuration examples. There are snippets for some deprecated configs. We are considering moving those deprecated examples to a separate section with a follow-up PR. --------- Co-authored-by: Ashwanth <iamashwanth@gmail.com>	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
Ashwanth	2902f986a4	cache: Enable embedded cache if no other cache is configured. (#10620 ) What this PR does / why we need it: FIFO cache is replaced by embedded-cache in https://github.com/grafana/loki/pull/6821 This PR enables embedded cache for query range results, chunks cache, index_stats_results and volume_results if no other cache is explicitly configured (redis, memcache). Special notes for your reviewer: Also removes a deprecated flag `cache-split-interval` 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`) --------- Co-authored-by: Christian Haudum <christian.haudum@gmail.com>	2 years ago
Christian Haudum	0f5fbb6701	Log process startup and running time (#10656 ) This helps to get insights about slow startup of Loki, e.g. for the index gateway, which may pre-fetch a lot of data before it becomes ready. Signed-off-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: Ashwanth <iamashwanth@gmail.com>	2 years ago
Dylan Guedes	4681386775	Update alpine versions (#10573 ) What this PR does / why we need it: Update alpine versions used by our images to `3.18.3` Which issue(s) this PR fixes: N/A 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/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	2b6bdc2a29	chore(storage): Simplify store interfaces and abstractions (pt 2) (#10454 ) What this PR does / why we need it: * Remove preemptive interface from indexReaderWriter and make it an exported struct * Compose IngesterStore and QuerierStore The ingester and querier do not require a store that implements the full interface, but can accept stores that are a subset of the interfaces. Therefore we can make specific interfaces that are accepted by the ingester and querier constructors. * Split up ChunkFetcher interface This commit splits the ChunkFetcher interface into a ChunkFetcher and a ChunkFetcherProvider interface. This has the advantage that methods can allow accepting smaller interfaces. This commit also renames the `GetChunkRefs()` method of the ChunkFetcher interface into `GetChunks()`, because it returns a `[][]chunk.Chunk`, not a `[]chunk.ChunkRef` type. 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
Alexandre Salomé	94a5f94cf4	Docker: Update the analytics sourcecode URL in the docker local configuration (#10363 ) What this PR does / why we need it: The URL about Analytics sourcecode in the docker configuration file returns a 404. Which issue(s) this PR fixes: no issue opened, trivial fix Special notes for your reviewer: hello 👋 nice to meet you	2 years ago
Karsten Jeschkies	5ba154a6de	Report missing metrics in querytee. (#10304 ) What this PR does / why we need it: Sometimes we want to not just fail a querytee but also report results on the comparison between expected and actual results. That's why querytee is extended with special metrics to give more insights into the differences. Checklist - [x] 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/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
Owen Diehl	f53498c4aa	allows filter-only matchers in series endpoint (#10269 ) We already allow empty matchers `{}` as a special case in series queries to return all series. This PR also allows specifying only filter-style matchers. This is specifically helpful when a tenant is trying to understand all streams which do _not_ have a corresponding label. ``` $ logcli series '{does_not_exist=""}' --analyze-labels --org-id="fake" 2023/08/16 10:13:32 http://localhost:3100/loki/api/v1/series?end=1692206012889997000&match=%7Bdoes_not_exist%3D%22%22%7D&start=1692202412889997000 Total Streams: 6 Unique Labels: 2 ``` Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	2 years ago
Paul Rogers	391ffcec69	Add compat libs to Loki Canary BoringCrypto Docker image (#10287 ) What this PR does / why we need it: Add compatibility libs to BoringCrypto Loki Canary image. As it is dynamically linked, the runtime libs need to be added so the executable can run	2 years ago
Paul Rogers	de471fdb60	loki-canary boringcrypto version (#10246 ) What this PR does / why we need it: This creates a 'BoringCrypto' version of the Loki canary code, and publishes it to a loki-canary-boringcrypto repo 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/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
Shantanu Alsi	b57d260ddc	Upgrade alpine 3.16.5 -> 3.16.7 (#10188 ) What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #10181 Fixes Open SSL vulnerabilities [CVE-2023-1255](https://security.alpinelinux.org/vuln/CVE-2023-1255), [CVE-2023-2650](https://security.alpinelinux.org/vuln/CVE-2023-2650), [CVE-2023-2975](https://security.alpinelinux.org/vuln/CVE-2023-2975), [CVE-2023-3446](https://security.alpinelinux.org/vuln/CVE-2023-3446), [CVE-2023-3817](https://security.alpinelinux.org/vuln/CVE-2023-3817) Alpine Release Notes: [3.16.7](https://www.alpinelinux.org/posts/Alpine-3.15.10-3.16.7-3.17.5-3.18.3-released.html) [3.16.6](https://www.alpinelinux.org/posts/Alpine-3.15.9-3.16.6-3.17.4-3.18.2-released.html) 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 - [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`)	2 years ago
Ed Welch	8ca1d1e0a4	Loki: simplify the FetchChunks method and optimize the experimental l2 cache a little more (#10160 ) What this PR does / why we need it: This started as a simple PR to optimize the new L2 chunks cache code such that we don't look up chunks in L1 that we know won't be there, however, the complexity of the FetchChunks method taking both a slice of requested Chunks as well as a slice of requested Keys made this really challenging. Looking at how we use this method, I saw no reason for there to be a requirement to pass both a list of chunks and keys, we only ever want the Chunks and everywhere we used this we were generating the list of keys external to this function from the list of chunks being passed in. The second change was to the implementation of how we process the cache results to look for found vs missing keys. The current implementation required the chunks to be sorted by external key so that it could iterate through them, I tested out a different version of this which uses a map instead of sorting and iterating. The map performance was slightly better in terms of reduced allocations, not enough to make a meaningful difference, but I think this code is easier to understand and reason about, and it removes any requirement for sorting of the passed in Chunks by External key. Benchmarks: Previous: ``` 100 chunks ❯ go test -bench=Fetch -count=5 goos: linuxbench=Fetch -count=5 ─╯ goarch: amd64 pkg: github.com/grafana/loki/pkg/storage/chunk/fetcher cpu: AMD Ryzen 9 5950X 16-Core Processor BenchmarkFetch-32 3445 334642 ns/op 478074 B/op 7536 allocs/op BenchmarkFetch-32 2947 344439 ns/op 478534 B/op 7537 allocs/op BenchmarkFetch-32 3489 339239 ns/op 478092 B/op 7536 allocs/op BenchmarkFetch-32 3523 340550 ns/op 478003 B/op 7536 allocs/op BenchmarkFetch-32 2935 346810 ns/op 478590 B/op 7537 allocs/op PASS ok github.com/grafana/loki/pkg/storage/chunk/fetcher 23.948s 1000 chunks ❯ go test -bench=Fetch -count=5 goos: linuxbench=Fetch -count=5 ─╯ goarch: amd64 pkg: github.com/grafana/loki/pkg/storage/chunk/fetcher cpu: AMD Ryzen 9 5950X 16-Core Processor BenchmarkFetch-32 363 3225519 ns/op 5305481 B/op 78133 allocs/op BenchmarkFetch-32 358 3308456 ns/op 5308299 B/op 78143 allocs/op BenchmarkFetch-32 336 3379067 ns/op 5322534 B/op 78191 allocs/op BenchmarkFetch-32 357 3330118 ns/op 5308854 B/op 78145 allocs/op BenchmarkFetch-32 349 3390415 ns/op 5313813 B/op 78162 allocs/op PASS ok github.com/grafana/loki/pkg/storage/chunk/fetcher 25.607s 10,000 chunks ❯ go test -bench=Fetch -count=5 goos: linuxbench=Fetch -count=5 ─╯ goarch: amd64 pkg: github.com/grafana/loki/pkg/storage/chunk/fetcher cpu: AMD Ryzen 9 5950X 16-Core Processor BenchmarkFetch-32 3 334471200 ns/op 639282104 B/op 2630192 allocs/op BenchmarkFetch-32 2 503434741 ns/op 922833480 B/op 3412973 allocs/op BenchmarkFetch-32 1 1064668769 ns/op 1771502096 B/op 5741173 allocs/op BenchmarkFetch-32 1 1027755910 ns/op 1771419128 B/op 5749049 allocs/op BenchmarkFetch-32 1 1027270578 ns/op 1774711872 B/op 5752726 allocs/op PASS ok github.com/grafana/loki/pkg/storage/chunk/fetcher 23.251s ``` Now ``` 100 chunks ❯ go test -bench=Fetch -count=5 goos: linuxbench=Fetch -count=5 ─╯ goarch: amd64 pkg: github.com/grafana/loki/pkg/storage/chunk/fetcher cpu: AMD Ryzen 9 5950X 16-Core Processor BenchmarkFetch-32 3856 300569 ns/op 462932 B/op 6214 allocs/op BenchmarkFetch-32 4016 305387 ns/op 462803 B/op 6214 allocs/op BenchmarkFetch-32 3382 303078 ns/op 463201 B/op 6215 allocs/op BenchmarkFetch-32 3319 303367 ns/op 463308 B/op 6215 allocs/op BenchmarkFetch-32 3289 356986 ns/op 463341 B/op 6215 allocs/op PASS ok github.com/grafana/loki/pkg/storage/chunk/fetcher 22.879s 10,000 chunks ❯ go test -bench=Fetch -count=5 goos: linuxbench=Fetch -count=5 ─╯ goarch: amd64 pkg: github.com/grafana/loki/pkg/storage/chunk/fetcher cpu: AMD Ryzen 9 5950X 16-Core Processor BenchmarkFetch-32 393 2641470 ns/op 5193282 B/op 65956 allocs/op BenchmarkFetch-32 433 2684287 ns/op 5174832 B/op 65894 allocs/op BenchmarkFetch-32 427 2778092 ns/op 5177334 B/op 65902 allocs/op BenchmarkFetch-32 418 2714370 ns/op 5181193 B/op 65915 allocs/op BenchmarkFetch-32 415 2822163 ns/op 5183436 B/op 65920 allocs/op PASS ok github.com/grafana/loki/pkg/storage/chunk/fetcher 25.053s 10,000 chunks ❯ go test -bench=Fetch -count=5 goos: linuxbench=Fetch -count=5 ─╯ goarch: amd64 pkg: github.com/grafana/loki/pkg/storage/chunk/fetcher cpu: AMD Ryzen 9 5950X 16-Core Processor BenchmarkFetch-32 3 362233430 ns/op 638097202 B/op 2510070 allocs/op BenchmarkFetch-32 2 611639304 ns/op 921128060 B/op 3292828 allocs/op BenchmarkFetch-32 1 1022180867 ns/op 1770465496 B/op 5621431 allocs/op BenchmarkFetch-32 1 1253448115 ns/op 1771278456 B/op 5630224 allocs/op BenchmarkFetch-32 1 1189564672 ns/op 1774053064 B/op 5628113 allocs/op PASS ok github.com/grafana/loki/pkg/storage/chunk/fetcher 23.960s ``` 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/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`) --------- Signed-off-by: Edward Welch <edward.welch@grafana.com>	2 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>	2 years ago
dependabot[bot]	2cfe8e2831	build(deps): bump golang from 1.20.6-alpine to 1.20.7-alpine in /cmd/loki (#10143 ) Bumps golang from 1.20.6-alpine to 1.20.7-alpine. [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=golang&package-manager=docker&previous-version=1.20.6-alpine&new-version=1.20.7-alpine)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2 years ago
Trevor Whitney	1584443216	logcli: fix volume routes, add targetLabels and aggregateByLabels (#10059 ) This PR fixes `logcli` to use the new endpoints for volume, which are now `volume` and `volume_range` instead of `series_volume` and `series_volume_range`. This PR also adds support for the additional parameters `targetLabels` and `aggregateBy`.	2 years ago
Trevor Whitney	8aaf5c10a8	add stats, volume, and volume_range commands to logcli (#9966 ) Add `stats`, `volume`, and `volume_range` commands to `logcli`. Does not implement the file client for now. I think it would be cool if in the future the file client could read from a downloaded TSDB index file for these commands.	2 years ago
dependabot[bot]	3548456db1	Bump alpine from 3.16.5 to 3.18.2 in /cmd/loki (#10032 ) Bumps alpine from 3.16.5 to 3.18.2. [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=alpine&package-manager=docker&previous-version=3.16.5&new-version=3.18.2)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	2 years ago
Michel Hollands	bad691b509	Update go build image (#9914 ) Update the go build image --------- Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	2 years ago
Michel Hollands	7be9deacf3	Update go version to 1.20.6 (#9913 ) Update the go version. Another PR will follow that uses the new build image --------- Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	2 years ago
Paul Rogers	40d0536e45	Migrate tool: Fetch chunks as big batch, only go one by one in case of an error (#9867 ) 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`](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`)	2 years ago
Vladyslav Diachenko	00cf3133e3	disabled indexGateway client for boltdbShipper in migration tool. (#9809 ) What this PR does / why we need it: Without this fix, the migration tool tries to initialize the ingexGateway client, which is unreachable. This leads to the error: `Failed to create source store: error creating index client: index gateway grpc dial: failed to build resolver: passthrough: received empty target in Build()`	2 years ago
Paul Rogers	0da462558f	Migrate individual chunks as opposed to all chunks. (#9780 ) This way, if an error occurs, we get as much as we can. What this PR does / why we need it: In some situations, not all blob data may be accessible. For instance, in the case where we have started migration between object storage buckets, some data may be in the old bucket. If we wanted to migrate data from the new bucket, those chunks will error with a 404, as they are in the old bucket. This PR is so that we continue on and get all of the chunks that we can, rather than stopping with whatever error may arise. 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`)	2 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.	2 years ago
Ed Welch	79c5fdd9c0	Canary: Refactor how the direct Canary push works (#9569 ) What this PR does / why we need it: When doing some testing a while back I ran into several cases were we didn't handle errors/retries properly in the code we added for the canaries to send directly to Loki. The changes here effectively duplicate the way promtail's client does sends to Loki which is code we've been using/relying on for years now. I also had a hard time following the previous implementation which used the io.Writer interface for swapping out writing to stdout vs pushing to Loki and refactored this to use a new interface `EntryWriter` which has implementations that write to stdout and to Loki Unfortunately the changes in the diff don't read super well with this refactoring so hopefully the explanation helps. Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] 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> Co-authored-by: Paul Rogers <129207811+paul1r@users.noreply.github.com>	2 years ago
Karsten Jeschkies	5d7e0fd6c0	Pass emtpy TLS config to Loki Canary client. (#9516 )	2 years ago
Andreas Gebhardt	a205dce836	chunks-inspect: print chunk version (format) (#9490 ) Get the version byte of the current inspecting Loki chunk printed.	2 years ago
Danny Kopping	9495b6cc56	Update loki-build-image with go1.20.4 (#9372 ) Continuation of #9370 Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Danny Kopping	f5c0fdf028	Upgrade to latest security release: go1.20.4 (#9370 ) What this PR does / why we need it: https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU Also updated the build image. --------- Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago

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