chore(deps): update helm chart loki-stack to v2.5.0

[renovate-self-hosted]

This PR contains the following updates:

Package	Update	Change
loki-stack (source)	minor	2.1.2 -> 2.5.0

---

Release Notes

grafana/loki

v2.4.1

Compare Source

Release notes for 2.4.1 can be found on the release notes page

All Changes

• 4687 owen-d: overrides checks for nil tenant limits on AllByUserID
• 4683 owen-d: Adds replication_factor doc to common config
• 4681 slim-bean: Loki: check new Read target when initializing boltdb-shipper store

v2.4.0

Release notes for 2.4.0 can be found on the release notes page

All Changes

Here is a list of all changes included in 2.4.0.

Loki

• 4649 cstyan: Instrument s3 client DeleteObject requests.
• 4643 trevorwhitney: compactor depends on memberlist for memberlist ring option
• 4642 slim-bean: Loki: fix handling of tail requests when using target all or read
• 4641 ssncferreira: Migration to dskit/ring
• 4638 DylanGuedes: Loki: Revert distributor defaulting to inmemory
• 4635 owen-d: dont try to use the scheduler ring when a downstream url is configured
• 4630 chaudum: Allow HTTP POST requests on ring pages
• 4627 slim-bean: Loki: Explicitly define allowed HTTP methods on HTTP endpoints
• 4625 sandeepsukhani: Logs deletion fixes
• 4617 trevorwhitney: Add common ring configuration
• 4615 owen-d: uses ring.Write instead of ring.WriteNoExtend for compactor ring checks
• 4614 slim-bean: Loki: query scheduler should send shutdown to frontends when ReplicationSet changes
• 4608 trevorwhitney: default ingester final sleep to 0 unless otherwise specified
• 4607 owen-d: improves scheduler & compactor ringwatcher checks
• 4603 garrettlish: add date time sprig template functions in logql label/line formatter
• 4598 kavirajk: Fix ip matcher lexer to differentiate filter from identifier
• 4596 owen-d: Ignore validity window during wal replay
• 4595 owen-d: Cleans up redundant setting of stream.unorderedWrites=true during replay
• 4594 owen-d: Enable unordered_writes by default
• 4593 taisho6339: Respect gRPC context error when handling errors
• 4592 owen-d: introduces "entry too far behind" instrumentation for unordered writes
• 4589 owen-d: replaces fallthrough statement in InitFrontend
• 4586 dannykopping: Configuring query-frontend interface names with loopback device
• 4585 sandeepsukhani: set wal dir to /loki/wal in docker config
• 4577 taisho6339: Respect shard number in series api
• 4574 slim-bean: Loki: Add a ring to the compactor used to control concurrency when not running standalone
• 4573 sandeepsukhani: validate default limits config with other configs at startup
• 4570 DylanGuedes: Loki: Append loopback to ingester net interface default list
• 4569 DylanGuedes: Config: Change default RejectOldSamplesMaxAge from 14d to 7d
• 4563 cyriltovena: Fixes the Series function to handle properly sharding.
• 4554 cyriltovena: Fixes a panic in the labels API when no parameters are supplied.
• 4550 cyriltovena: Fixes an edge case in the batch chunk iterator.
• 4546 slim-bean: Loki: Apply the ingester ring config to all other rings (distributor, ruler, query-scheduler)
• 4545 trevorwhitney: Fix race condition in Query Scheduler ring with frontend/worker
• 4543 trevorwhitney: Change a few default config values and improve application of common storage config
• 4542 owen-d: only exports tenant limits which differ from defaults and export defa…
• 4531 JordanRushing: Add quick nil check in TenantLimits for runtime_config
• 4529 owen-d: correctly sets subservicesWatcher on scheduler
• 4525 owen-d: Safely checks read ring for potentially nil scheduler
• 4524 dannykopping: Clarify error message when no valid target scrape config is defined for promtail job
• 4520 JordanRushing: Introduce overrides-exporter module to Loki
• 4519 DylanGuedes: Loki: Enable FIFO cache by default
• 4518 slim-bean: Loki: Fix bug where items are returned to a sync.Pool incorrectly
• 4510 lingpeng0314: add group_{left,right} to LogQL
• 4508 trevorwhitney: Apply better defaults when boltdb shipper is being used
• 4498 trevorwhitney: Feature: add virtual read and write targets
• 4487 cstyan: Update go.mod to go 1.17
• 4484 dannykopping: Replacing go-kit/kit/log with go-kit/log
• 4482 owen-d: always expose loki_build_info
• 4479 owen-d: restores for state at seconds(now-forDuration)
• 4478 replay: Update cortex to newer version
• 4473 trevorwhitney: Configuration: add a common config section for object storage
• 4457 kavirajk: Fix return values of Matrix and Vector during query range in QueryShardingMiddleware
• 4453 liguozhong: [querier] s3: add getObject retry
• 4446 garrettlish: make LogQL syntax scope from private to public
• 4443 DylanGuedes: Loki: Change how push API checks for contentType
• 4440 DylanGuedes: Loki: Override distributor's default ring KV store
• 4437 dannykopping: Ruler: Do not clear remote-write HTTP client config
• 4436 JordanRushing: Add metric prefix changes for chunk store and runtime config to upgrading.md
• 4435 trevorwhitney: Change default values for two GRPC setting we have to set so the queriers can connect to a frontend or scheduler
• 4433 trevorwhitney: Add more tests around config parsing changes from common config PR
• 4432 owen-d: tests checkpoints immediately and gives more of a time buffer
• 4431 dannykopping: Ruler: Overwrite instead of merge remote-write headers
• 4429 dannykopping: Ruler: Refactoring remote-write config overrides
• 4424 slim-bean: Loki: Add a ring to the query scheduler to allow discovery via the ring as an alternative to DNS
• 4421 owen-d: Safe per tenant overrides loading
• 4415 DylanGuedes: Loki: Change default limits to common values
• 4413 trevorwhitney: add compactor working dir to auto-configured file paths
• 4411 slim-bean: Loki: Bug: frontend waiting on results which would never come
• 4400 trevorwhitney: auto-apply memberlist ring config when join_members provided
• 4391 garrettlish: add on and ignoring clauses in binOpExpr
• 4388 trevorwhitney: default chunk target size to 1MB 1.5MB
• 4367 owen-d: removes deprecated duplicate per stream rate limit fields
• 4364 dannykopping: Ruler: improve control over marshaling relabel.Config
• 4354 dannykopping: Ruler: adding pkg/metrics from agent
• 4349 JordanRushing: Add recovery middleware to Ingester; re-add recovery middleware to Querier when not running in standalone mode
• 4348 trevorwhitney: allow ingester and distributor to run on same instance
• 4347 slim-bean: Loki: Common Config
• 4344 dannykopping: Ruler: per-tenant WAL
• 4327 aknuds1: Chore: Use dskit/limiter
• 4322 owen-d: Hotfix #​4308 into k62
• 4321 owen-d: Hotfix #​4308 into k61
• 4313 aknuds1: Chore: Use middleware package from dskit
• 4312 aknuds1: Chore: Use dskit/grpcclient
• 4308 cyriltovena: Fixes the pattern parser validation.
• 4304 aknuds1: Chore: Reformat Go files
• 4302 cyriltovena: Fixes a bug in the block cache code.
• 4301 trevorwhitney: Feature: allow querier and query frontend targets to run on same process
• 4295 aknuds1: Chore: Upgrade dskit
• 4289 kavirajk: Add custom UnmarshalJSON for bytesize type
• 4282 chaudum: Chore: Update Cortex and use kv package from grafana/dskit
• 4276 chaudum: Export MemberlistKV field on Loki struct
• 4272 taisho6339: Add count to 'loki_ingester_memory_chunks' when recovery from wal
• 4265 owen-d: remove empty streams after wal replay
• 4255 owen-d: replaces old cortex_chunk_store prefix with loki_chunk_store
• 4253 JordanRushing: Change prefix for runtimeconfig metrics from cortex_ to loki_
• 4251 dannykopping: Runtime config: do not validate nil limits
• 4246 JordanRushing: Add missing Inc() to correctly increment the dropStage.dropCount metric on valid dropped log line; update related docs
• 4240 bboreham: Simplify Distributor.push
• 4238 liguozhong: [fix] distributor: fix goroutine leak
• 4236 owen-d: better per stream rate limits configuration options
• 4228 owen-d: bumps per stream default rate limits
• 4227 aknuds1: Chore: Use runtimeconfig from dskit
• 4225 aknuds1: Flagext: Use flagext package from dskit
• 4213 owen-d: Refactor per stream rate limit
• 4212 owen-d: WAL replay discard metrics
• 4211 BenoitKnecht: pkg/storage/chunk/aws: Add s3.http.ca-file option
• 4207 cstyan: Improve error message for stream rate limit.
• 4196 56quarters: Chore: Use services and modules from grafana/dskit
• 4193 owen-d: adds loki_ingester_wal_replay_active metric and records this more acc…
• 4192 owen-d: Cleanup/unordered writes ingester config
• 4191 cstyan: [ingester/stream]: Add a byte stream rate limit.
• 4188 aknuds1: Chore: Upgrade to latest Cortex
• 4185 sandeepsukhani: Canary: allow setting tenant id for querying logs from loki
• 4181 owen-d: initiate grpc health check always
• 4176 sokoide: Authc/z: Enable grpc_client_config to allow mTLS
• 4172 sandeepsukhani: Retention speedup
• 4160 owen-d: safely close nonOverlapping iterators
• 4155 owen-d: Auth followup - Remove unused
• 4153 owen-d: uses more fleshed out cortex auth utility & adds new auth-ignored routes
• 4149 owen-d: add unordered writes to local config
• 4141 dannykopping: Ruler: write meaningful logs when remote-write is disabled or is misconfigured
• 4135 slim-bean: Build: Fix build version info
• 4132 owen-d: Promote/ruler api
• 4130 owen-d: Tenant/unordered
• 4128 sandeepsukhani: add a storage client for boltdb-shipper which would do all the object key management for storage operations
• 4126 cstyan: Allow for loki-canary to generate a percentage of out of order log lines
• 4114 owen-d: Stream iterators account for unordered data
• 4111 owen-d: ingester.index-shards config
• 4107 sandeepsukhani: fix finding tables which would have out of retention data
• 4104 owen-d: Discard/ooo
• 4071 jeschkies: Support frontend V2 with query scheduler.

Promtail

• 4599 rsteneteg: [Promtail] resolve issue with promtail not scraping target if only path changed in a simpler way that dont need mutex to sync threads
• 4588 owen-d: regenerates assets from current vfsgen dependency
• 4568 cyriltovena: Promtail Kafka target
• 4567 cyriltovena: Refactor client configs in Promtail.
• 4556 james-callahan: promtail: no need for GCP promtail_instance label now that loki supports out-of-order writes
• 4516 lizzzcai: promtail: update promtail base image to debian:bullseye-slim
• 4507 dannykopping: Promtail: allow for customisable stream lag labels
• 4495 sankalp-r: Promtail: add static labels in stage
• 4461 rsteneteg: Promtail: fix filetarget to not be stuck if no files was detected on startup
• 4346 sandeepsukhani: add logfmt promtail stage to be able to extract data from logfmt formatted log
• 4336 ldb: clients/promtail: Add ndjson and plaintext formats to loki_push
• 4235 kavirajk: Add metrics for gcplog scrape.
• 3907 johanfleury: promtail: add support for TLS/mTLS in syslog receiver

Logcli

• 4303 cyriltovena: Allow to run local boltdb queries with logcli.
• 4242 chaudum: cli: Register configuration option store.max-look-back-period as CLI argument
• 4203 invidian: cmd/logcli: add --follow flag as an alias for --tail

Build

• 4639 slim-bean: Build: simplify how protos are built
• 4609 slim-bean: Build: Update CODEOWNERS to put Karen back in charge of the docs
• 4541 cstyan: Fix drone ECR publish.
• 4481 cstyan: Update golang and loki-build-image image versions.
• 4480 cstyan: Add drone build job for lambda-promtail images.
• 4462 cstyan: Update loki-build-image to drone 1.4.0
• 4373 jeschkies: Instruct how to sign drone.yml.
• 4358 JordanRushing: Add DroneCI pipeline stage to validate loki example configs; create example configuration files
• 4353 dannykopping: CI: Fixing linter deprecations
• 4286 slim-bean: Build: Tweak stalebot message
• 4252 slim-bean: Build: update stalebot message to be more descriptive and friendlier
• 4226 aknuds1: Makefile: Add format target
• 4220 slim-bean: Build: Add github action backport workflow
• 4189 mathew-fleisch: Makefile: Add darwin/arm64 build to release binaries

Project

• 4535 carlpett: Fix branch reference in PR template
• 4604 kavirajk: Update PR template to include changelog update in the checklist
• 4494 cstyan: Add a a parameter to keep/drop the stream label from cloudwatch.
• 4315 cstyan: Rewrite lambda-promtail to use subscription filters.

Dashboards

• 4634 cyriltovena: Fixes the operational dashboard using an old metric.
• 4618 cstyan: loki-mixin: fix label selectors + logs dashboard
• 4575 dannykopping: Adding recording rules dashboard
• 4441 owen-d: Revert "loki-mixin: use centralized configuration for dashboard matchers / selectors"
• 4438 dannykopping: Dashboards: adding "logs" into regex
• 4423 cstyan: Add tag/link fix to operational dashboard and promtail mixin dashboard.
• 4401 cstyan: Minor dashboard fixes

Docker-driver

• 4396 owen-d: Removes docker driver empty log line message
• 4190 jeschkies: Document known Docker driver issues.

FluentD

• 4261 MrWong99: FluentD output plugin: Remove an unused variable when processing chunks

Docs

• 4646 KMiller-Grafana: Docs: revise modes of operation section
• 4631 kavirajk: Add changelog and upgrade guide for #​4556
• 4616 owen-d: index-gw sts doc fix. closes #​4583
• 4612 surdaft: Docs: Fix typo in docs
• 4611 KMiller-Grafana: Docs: revise incendiary language added in PR 4507
• 4601 mustafacansevinc: docs: fix promtail docs links in loki installation page
• 4597 owen-d: a few doc fixes in preparation for 2.4
• 4590 owen-d: improves grouping docs examples
• 4579 DylanGuedes: Docs: Modify modes of operation image
• 4576 DylanGuedes: Rename hybrid mode to simple scalable mode
• 4566 dannykopping: Documenting recording rules per-tenant WAL
• 4565 DylanGuedes: Docs: Add virtual targets docs
• 4559 chri2547: docs: Update curl POST example in docs
• 4548 cstyan: Improve lambda-promtail docs based on Owens review.
• 4540 JordanRushing: Update CHANGELOG.md and /docs with info on new overrides-exporter module for Loki
• 4539 cstyan: Modify lambda-promtail docs based on rewrite.
• 4527 yangkb09: Docs: add missing quote to log_queries.md
• 4521 owen-d: brings storage architecture up to date
• 4499 vdm: Docs: Remove ListObjects S3 permission
• 4493 DylanGuedes: Docs: Move rule storages configs to their own sections
• 4486 KMiller-Grafana: Docs: correct the page parameter in the Grafana Cloud advertisement
• 4485 DylanGuedes: Document the common config section
• 4422 KMiller-Grafana: Docs: revise wording of Grafana Cloud advertisement
• 4417 KMiller-Grafana: Docs: remove empty section "Generic placeholders"
• 4416 KMiller-Grafana: Docs: correctly represent product name
• 4403 KMiller-Grafana: Docs: introduce a fundamentals section
• 4399 KMiller-Grafana: Docs: prominently advertise free Grafana Cloud availability
• 4374 KMiller-Grafana: Docs: clarify distinction between single binary and microservices.
• 4363 KMiller-Grafana: Docs: Remove wording like "As of version 1.6, you can..."
• 4361 JasonGiedymin: fix(docs): spelling mistake
• 4357 carehart: Correct typo
• 4345 pr0PM: Deduplicating the compactor docs
• 4342 KMiller-Grafana: Docs: Organize and edit the LogQL section
• 4324 lingenavd: Docs: Update _index.md to add value boltdb-shipper for the key store
• 4320 KMiller-Grafana: Docs: improve spelling, grammar, and formatting.
• 4310 dannykopping: Correcting documentation example for /api/prom/query
• 4309 GneyHabub: Docs: Fix a link
• 4294 mr-karan: docs: (logs-deletion.md) URL Encode curl command
• 4293 Birdi7: docs: fix link to Promtail documentation
• 4283 SeriousM: Correct the indention for azure storage configuration
• 4277 ivanahuckova: Update example for /series endpoint in _index.md
• 4247 KMiller-Grafana: Docs: inject newlines for configuration section readability
• 4245 KMiller-Grafana: Docs: revise max_query_lookback knob definition
• 4244 JordanRushing: Update limits_config docs to include querier.max_query_lookback flag
• 4237 KMiller-Grafana: Docs: first draft, Loki accepts out-of-order writes
• 4231 Aletor93: doc: fix typo on loki-external-labels for docker client labels
• 4222 KMiller-Grafana: Docs: minor improvements to Loki Canary docs
• 4208 cstyan: Update tanka installation docs to refer to tanka section about jb
• 4206 jeschkies: Link Kubernetes service discovery configuration.
• 4199 owen-d: fixes typo
• 4184 mcdeck: Update docker.md
• 4175 KMiller-Grafana: Docs: correct path to Promtail configuration file
• 4163 smuth4: Docs: Update docker install to work out of the box
• 4152 charles-woshicai: Docs: example about using azure storage account as storage
• 4147 KMiller-Grafana: Docs: fluentd client phrasing and formatting
• 4145 KMiller-Grafana: Docs: improve LogQL section
• 4134 KMiller-Grafana: Docs: revise section header (out of order writes)
• 4131 owen-d: updates unordered writes config docs
• 4125 owen-d: Initial out of order docs
• 4122 yasharne: update boltdb-shipper index period
• 4120 vitaliyf: Docs: Fix broken "Upgrading" link
• 4113 KMiller-Grafana: Docs: Fix typos and grammar. Inject newlines for readability.
• 4112 slim-bean: Docs: updated changelog and references to 2.3
• 4100 jeschkies: Document operation with the query scheduler.
• 4088 KMiller-Grafana: Update Loki README with better links and descriptions
• 3880 timothydlister: Update fluent-plugin-loki documentation URLs

Jsonnet

• 4629 owen-d: Default wal to enabled in jsonnet lib
• 4624 chaudum: Disable chunk transfers in jsonnet lib
• 4530 owen-d: Jsonnet/overrides exporter
• 4496 jeschkies: Use different metrics for PromtailFileLagging.
• 4405 jdbaldry: fix: Correct grafana-token creation command
• 4279 kevinschoonover: loki-mixin: use centralized configuration for dashboard matchers / selectors
• 4259 eamonryan: Jsonnet: Update license path argument name
• 4217 Duologic: fix(rules): upstream recording rule switched to sum_irate
• 4182 owen-d: fine tune grpc configs jsonnet
• 4180 owen-d: corrects query scheduler image
• 4165 jdbaldry: Jsonnet: Add Grafana Enterprise Logs library
• 4154 owen-d: updates scheduler libsonnet
• 4102 jeschkies: Define ksonnet lib for query scheduler.

Notes

This release was created from a branch starting at commit e95d193 but it may also contain backported changes from main.

Check the history of the branch release-2.4.

Dependencies

• Go Version: 1.17.2
• Cortex Version: 3f329a2

v2.3.0

Compare Source

Release notes for 2.3.0 can be found on the release notes page

All Changes

Loki

• 4048 dannykopping: Ruler: implementing write relabelling on recording rule samples
• 4091 cyriltovena: Fixes instant queries in the frontend.
• 4087 cyriltovena: Fixes unaligned shards between ingesters and storage.
• 4047 cyriltovena: Add min_sharding_lookback limits to the frontends
• 4027 jdbaldry: fix: Restore /config endpoint and correct handlerFunc for buildinfo
• 4020 simonswine: Restrict path segments in TenantIDs (CVE-2021-36156 CVE-2021-36157)
• 4019 cyriltovena: Improve decoding of JSON responses.
• 4018 sandeepsukhani: Compactor improvements
• 4017 aknuds1: Chore: Upgrade Prometheus and Cortex
• 3996 owen-d: fixes a badly referenced variable name in StepEvaluator code
• 3995 owen-d: Headblock interop
• 3992 MichelHollands: Update Cortex version
• 3991 periklis: Add LogQL AST walker
• 3990 cyriltovena: Intern label keys for LogQL parser.
• 3986 kavirajk: Ip matcher for LogQL
• 3984 jeschkies: Filter instant queries and shard them.
• 3983 cyriltovena: Reject labels with invalid runes when using implicit extraction parser.
• 3981 owen-d: fixes chunk size method in facade
• 3979 MichelHollands: Add a chunk filterer field to the config
• 3977 sandeepsukhani: add a metric for counting number of failures in opening existing active index files
• 3976 sandeepsukhani: fix flaky retention tests
• 3974 owen-d: WAL Replay counter
• 3973 56quarters: Use the Cortex wrapper for getting tenant ID from a context
• 3972 jeschkies: Return build info under /loki/api/v1/status/buildinfo.
• 3970 sandeepsukhani: log name of the file failed to open during startup by ingester
• 3969 sandeepsukhani: add some tests in compactor and fix a bug in IntervalHasExpiredChunks check in retention with tests
• 3968 cyriltovena: Improve head chunk allocations when reading samples.
• 3967 sandeepsukhani: fix a panic in compactor when retention is not enabled
• 3966 sandeepsukhani: fix panic in compactor when retention is not enabled
• 3957 owen-d: Unordered head block
• 3949 cyriltovena: Allow no overrides config for tenants.
• 3946 cyriltovena: Improve marker file current time metrics.
• 3934 sandeepsukhani: optimize table retetion
• 3932 Timbus: Parser: Allow literal control chars in logfmt decoder
• 3929 sandeepsukhani: remove boltdb files from ingesters on startup which do not have a index bucket
• 3928 dannykopping: Querier/Ingester: Fixing json expression parser bug
• 3919 github-vincent-miszczak: Add ingester.autoforget-unhealthy-timeout opt-in feature
• 3888 kavirajk: Make overrides configmap names and mount path as variables.
• 3871 kavirajk: Add explict syntax for using pattern parser
• 3865 sandeepsukhani: feat: index-gateway for boltdb-shipper index store
• 3856 cyriltovena: Shards Series API.
• 3852 cyriltovena: Shard ingester queries.
• 3849 cyriltovena: Logs ingester and store queries boundaries.
• 3840 cyriltovena: Add retention label to loki_distributor_bytes_received_total metrics
• 3837 cyriltovena: LogQL: Pattern Parser
• 3835 sesky4: lz4: update lz4 version to v4.1.7 to avoid possibly panic
• 3833 cyriltovena: Fixes a flaky retention test.
• 3827 sandeepsukhani: Logs deletion fixes
• 3816 dannykopping: Extracting queue interface
• 3807 dannykopping: Loki: allow for multiple targets
• 3797 dannykopping: Exposing remote writer for use in integration tests
• 3792 MichelHollands: Add a QueryFrontendTripperware module
• 3785 sandeepsukhani: just log a warning when a store type other than boltdb-shipper is detected when custom retention is enabled
• 3772 sandeepsukhani: initialize retention and deletion components only when they are enabled
• 3771 sandeepsukhani: revendor cortex to latest master
• 3769 sandeepsukhani: reduce allocs in delete requests manager by reusing slice for tracing non-deleted intervals for chunks
• 3766 dannykopping: Ruler: Recording Rules
• 3763 cyriltovena: Fixes parser labels hint for grouping.
• 3762 cyriltovena: Improve mark file processing.
• 3758 owen-d: exposes loki codec
• 3746 sandeepsukhani: Boltdb shipper deletion fixes
• 3743 cyriltovena: Replace satori.uuid with gofrs/uuid
• 3736 cyriltovena: Add fromJson to the template stage.
• 3733 cyriltovena: Fixes a goroutine leak in the store when doing cancellation.
• 3706 cyriltovena: Improve retention mark files.
• 3700 slim-bean: Loki: Add a flag for queriers to run standalone and only query store
• 3693 cyriltovena: Removes file sync syscall for compaction.
• 3688 sandeepsukhani: Logs deletion support for boltdb-shipper store
• 3687 cyriltovena: Use model.Duration for easy yaml/json marshalling.
• 3686 cyriltovena: Fixes a panic with the frontend when use with downstream URL.
• 3677 cyriltovena: Deprecate max_look_back_period in the chunk storage.
• 3673 cyriltovena: Pass in the now value to the retention.
• 3672 cyriltovena: Use pgzip in the compactor.
• 3665 cyriltovena: Trigger compaction prior retention.
• 3664 owen-d: revendor compatibility: various prom+k8s+cortex
• 3643 cyriltovena: Rejects push requests with streams without labels.
• 3642 cyriltovena: Custom Retention
• 3641 owen-d: removes naming collision
• 3632 kavirajk: replace time.Duration -> model.Duration for Limits.
• 3628 kavirajk: Add json struct tags to limits.
• 3627 MichelHollands: Update cortex to 1.8
• 3623 slim-bean: Loki/Promtail: Client Refactor
• 3619 liguozhong: [ui] add '/config' page
• 3618 MichelHollands: Add interceptor override and make ingester and cfg public
• 3605 sandeepsukhani: cleanup boltdb files failing to open during loading tables which are possibly corrupt
• 3603 cyriltovena: Adds chunk filter hook for ingesters.
• 3602 MichelHollands: Loli: Make the store field public
• 3595 owen-d: locks trailers during iteration
• 3594 owen-d: adds distributor replication factor metric
• 3573 cyriltovena: Fixes a race when using specific tenant and multi-client.
• 3569 cyriltovena: Add a chunk filter hook in the store.
• 3566 cyriltovena: Properly release the ticker in Loki client.
• 3564 cyriltovena: Improve matchers validations.
• 3563 sandeepsukhani: ignore download of missing boltdb files possibly removed during compaction
• 3562 cyriltovena: Fixes a test from #​3216.
• 3553 cyriltovena: Add a target to reproduce fuzz testcase
• 3550 cyriltovena: Fixes a bug in MatrixStepper when sharding queries.
• 3549 MichelHollands: LBAC changes
• 3544 alrs: single import of jsoniter in logql subpackages
• 3540 cyriltovena: Support for single step metric query.
• 3532 MichelHollands: Loki: Update cortex version and fix resulting changes
• 3530 sandeepsukhani: split series api queries by day in query-frontend
• 3517 cyriltovena: Fixes a race introduced by #​3434.
• 3515 cyriltovena: Add sprig text/template functions to template stage.
• 3509 sandeepsukhani: fix live tailing of logs from Loki
• 3572 slim-bean: Loki: Distributor log message bodySize should always reflect the compressed size
• 3496 owen-d: reduce replay flush threshold
• 3491 sandeepsukhani: make prefix for keys of objects created by boltdb-shipper configurable
• 3487 cyriltovena: Set the byte slice cap correctly when unsafely converting string.
• 3471 cyriltovena: Set a max size for the logql parser to 5k.
• 3470 cyriltovena: Fixes Issue 28593: loki:fuzz_parse_expr: Timeout in fuzz_parse_expr.
• 3469 cyriltovena: Fixes out-of-memory fuzzing issue.
• 3466 pracucci: Upgrade Cortex
• 3455 garrettlish: Implement offset modifier for range vector aggregation in LogQL
• 3434 adityacs: support math functions in line_format and label_format
• 3216 sandeepsukhani: check for stream selectors to have atleast one equality matcher
• 3050 cyriltovena: first_over_time and last_over_time

Docs

• 4031 KMiller-Grafana: Docs: add weights to YAML metadata to order the LogQL subsections
• 4029 bearice: Docs: Update S3 permissions list
• 4026 KMiller-Grafana: Docs: correct fluentbit config value for DqueSync
• 4024 KMiller-Grafana: Docs: fix bad links
• 4016 lizzzcai: :fix typo in remote debugging docs
• 4012 KMiller-Grafana: Revise portions of the docs LogQL section
• 3998 owen-d: Fixes regexReplaceAll docs
• 3980 KMiller-Grafana: Docs: Revise/update the overview section.
• 3965 mamil: fix typos
• 3962 KMiller-Grafana: Docs: added new target (docs-next) to the docs' Makefile.
• 3956 sandeepsukhani: add config and documentation about index-gateway
• 3938 seiffert: Doc: List 'compactor' as valid value for target option
• 3936 lukahartwig: Fix typo
• 3921 KMiller-Grafana: Docs: revise the LogCLI subsection
• 3911 KMiller-Grafana: Docs: Make identification of experimental items consistent and obvious
• 3910 KMiller-Grafana: Docs: add structure for a release notes section
• 3909 kavirajk: Sync main branch docs to next folder
• 3899 KMiller-Grafana: Docs: correct “ and ” with " and same with single quote mark.
• 3897 kavirajk: Update steps to release versioned docs
• 3882 KMiller-Grafana: Docs: improve section on building from source
• 3876 ivanahuckova: Documentation: Unify spelling of backtick in documentation
• 3873 KMiller-Grafana: Docs: remove duplicated arch info from the overview section
• 3875 kavirajk: Add missing -querier.max-concurrent config in the doc
• 3868 sanadhis: docs: http_path_prefix as correct item of server_config
• 3860 KMiller-Grafana: Docs: Correct capitalization and formatting of "Promtail"
• 3851 dannykopping: Ruler: documentation for recording rules
• 3846 crockk: Docs: Minor syntax tweaks for consistency
• 3843 azuwis: multiline: Add regex stage example and note
• 3829 arempter: Add oauth2 docs options for promtail client
• 3828 julienduchesne: Fix broken link in Windows Event Log scraping docs
• 3826 sandeepsukhani: docs for logs deletion feature
• 3824 KMiller-Grafana: Docs: add and order missing design docs
• 3823 KMiller-Grafana: Docs: updates
• 3815 paketb0te: Docs: fixed typo in "Loki compared to other log systems" (levels -> labels)
• 3810 alegmal: documentation: corrected double "the the" in index.md
• 3799 bt909: docs: Add memached_client parameter "addresses" list
• 3798 bt909: docs: Change redis configuration value for enabling TLS to correct syntax
• 3790 KMiller-Grafana: Docs: remove unnecessary lists of sections
• 3775 cyriltovena: Retention doc
• 3764 slim-bean: Docs: fix makefile
• 3757 fionaliao: [docs] Remove unnecessary backtick from example
• 3756 fredrikekre: [docs] add LokiLogger.jl to unofficial clients.
• 3723 oddlittlebird: Docs: Update _index.md
• 3720 fredrikekre: [docs/clients] fix header for "Unofficial clients" and add a reference to said section.
• 3715 jaddqiu: Update troubleshooting.md
• 3714 kavirajk: Fluent-bit git repo link fix
• 3713 cyriltovena: Add a target to find dead links in our documentation.
• 3690 atxviking: API Documentation: Fix document links for /loki/api/v1/push example
• 3655 trevorwhitney: Documentation: add note about wildcard log patterns and log rotation
• 3648 Ruppsn: Update labels.md in Loki Docs
• 3647 3Xpl0it3r: fix the promtail-default-config download link in doc
• 3644 periklis: Add Red Hat to adopters
• 3633 osg-grafana: Fix wget link.
• 3596 timazet: documentation: typo correction
• 3578 liguozhong: [doc] mtric -> metric
• 3576 sergeykranga: Promtail documentation: fix template example for regexReplaceAll function
• 3568 MichelHollands: docs: some small docs fixes
• 3559 klausenbusk: Doc: Remove removed --ingester.recover-from-wal option and fix out-of-date defaults
• 3555 samjewell: LogQL Docs: Remove key-value pair missing from logfmt output
• 3552 lkokila: Update README.md
• 3551 cyriltovena: Fixes doc w/r/t grpc compression.
• 3542 kavirajk: Remove memberlist config from ring config.
• 3529 Whyeasy: Added docs for GCP internal labels.
• 3525 robbymilo: docs: add title to Lambda Promtail
• 3516 cyriltovena: Fixes broken link in the documentation.
• 3513 owen-d: fixes broken link
• 3543 owen-d: compactor docs
• 3526 wardbekker: Added Architecture Diagram
• 3518 wardbekker: fix spelling in doc
• 3503 cyriltovena: Update README.md
• 3484 thomasrockhu: Add Codecov badge to README
• 3478 chancez: docs/upgrading: Fix typo
• 3477 slim-bean: Jsonnet/Docs: update for 2.2 release
• 3472 aronisstav: Docs: Fix markdown for promtail's output stage
• 3464 camilleryr: Documentation: Update boltdb-shipper.md to fix typo
• 3442 owen-d: adds deprecation notice for chunk transfers
• 3430 kavirajk: doc(gcplog): Add note on scraping multiple GCP projects

Promtail

• 4011 dannykopping: Promtail: adding pipeline stage inspector
• 4006 dannykopping: Promtail: output timestamp with nanosecond precision in dry-run mode
• 3971 cyriltovena: Fixes negative gauge in Promtail.
• 3834 trevorwhitney: Promtail: add consul agent service discovery
• 3711 3Xpl0it3r: add debug information for extracted data
• 3683 kbudde: promtail: added timezone to logger in dry-run mode #​3679"
• 3654 cyriltovena: Adds the ability to provide a tripperware to Promtail client.
• 3587 rsteneteg: Promtail: Remove non-ready filemanager targets
• 3501 kavirajk: Add unique promtail_instance id to labels for gcptarget
• 3457 nmiculinic: Promtail: Added path information to deleted tailed file
• 3400 adityacs: support max_message_length configuration for syslog parser

Logcli

• 3879 vyzigold: logcli: Add retries to unsuccessful log queries
• 3749 dbluxo: logcli: add support for bearer token authentication
• 3739 rsteneteg: correct logcli instant query timestamp param name
• 3678 cyriltovena: Add the ability to wrap the roundtripper of the logcli client.

Build

• 4034 aknuds1: loki-build-image: Fix building
• 4028 aknuds1: loki-build-image: Upgrade golangci-lint and Go
• 4007 dannykopping: Adding @​grafana/loki-team as default CODEOWNERS
• 3997 owen-d: aligns rule path in docker img with bundled config. closes #​3952
• 3950 julienduchesne: Sign drone.yml file
• 3944 jeschkies: Lint script files.
• 3941 cyriltovena: Development Docker Compose Setup
• 3935 ecraven: Makefile: Only set PROMTAIL_CGO if CGO_ENABLED is not 0.
• 3832 julienduchesne: Add step to identify windows Drone runner
• 3731 cyriltovena: Fix website branch to trigger update.
• 3708 julienduchesne: Deploy loki with Drone plugin instead of CircleCI job
• 3703 darkn3rd: Update docker.md for 2.2.1
• 3625 slim-bean: Build: Update CI for branch rename

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