chore(k202): release 3.1.0

[loki-gh-app]

🤖 I have created a release beep boop

3.1.0

3.1.0 (2024-05-30)

⚠ BREAKING CHANGES

• update helm chart to support distributed mode and 3.0 (#12067)

Features

• Add a version of the mixin dashboards for meta monitoring (#12700) (ec1a057)
• add detected-fields command to logcli (#12739) (210ea93)
• add lokitool (#12166) (7b7d3d4)
• Add pattern ingester support in SSD mode (#12685) (19bfef4)
• Add step param to Patterns Query API (#12703) (7b8533e)
• add toleration for bloom components (#12653) (fcb2b0a)
• add warnings to metadata context directly (#12579) (c4ac8cc)
• area/promtail: Added support to install wget on promtail docker image to support docker healthcheck (#11711) (ffe684c)
• blooms: Add in-memory LRU cache for meta files (#12862) (fcd544c)
• blooms: compute chunks once (#12664) (bc78d13)
• blooms: ignore individual bloom-gw failures (#12863) (4c9b22f)
• blooms: ingester aware bounded impl (#12840) (7bbd8b5)
• blooms: limit bloom size during creation (#12796) (eac5622)
• blooms: record time spent resolving shards (#12636) (9c25985)
• Detected labels from store (#12441) (587a6d2)
• detectedFields: add parser to response (#12872) (2b3ae48)
• detectedFields: Support multiple parsers to be returned for a single field (#12899) (19fef93)
• Enable log volume endpoint by default (#12628) (397aa56)
• Enable log volume endpoint by default in helm (#12690) (e39677f)
• Generic logline placeholder replacement and tokenization (#12799) (4047902)
• helm: Allow extraObject items as multiline strings (#12397) (af5be90)
• improve syntax parser for pattern (#12489) (48dae44)
• include the stream we failed to create in the stream limit error message (#12437) (ec81991)
• parameterise the MaximumEventAgeInSeconds, LogGroupName, and IAMRoleName for lambda-promtail CloudFormation template (#12728) (8892dc8)
• Querier: Split gRPC client into two. (#12726) (7b6f057)
• split detected fields queries (#12491) (6c33809)
• Update getting started demo to Loki 3.0 (#12723) (282e385)
• update helm chart to support distributed mode and 3.0 (#12067) (79b876b)
• Updated best practises for labels (#12749) (6ebfbe6)

Bug Fixes

• codec not initialized in downstream roundtripper (#12873) (b6049f6)
• Add a missing continue in fuse which may cause incorrect bloom test result (#12650) (0d1ebeb)
• Add missing Helm helper loki.hpa.apiVersion (#12755) (3070ea7)
• Add missing OTLP endpoint to nginx config (#12709) (8096748)
• add missing parentheses in meta monitoring dashboards (#12802) (151d0a5)
• blooms: Clean block directories recursively on startup (#12895) (7b77e31)
• blooms: Correctly return unfiltered chunks for series that are not mapped to any block (#12774) (c36b114)
• blooms: Deduplicate filtered series and chunks (#12791) (3bf2d1f)
• blooms: Do not fail requests when fetching metas from cache fails (#12838) (667076d)
• blooms: dont break iterator conventions (#12808) (1665e85)
• blooms: Fix partitionSeriesByDay function (#12900) (738c274)
• blooms: Fix a regression introduced with #12774 (#12776) (ecefb49)
• blooms: Fix findGaps when ownership goes to MaxUInt64 and that is covered by existing meta (#12558) (0ee2a61)
• blooms: Fully deduplicate chunks from FilterChunkRef responses (#12807) (a0f358f)
• blooms: Handle not found metas gracefully (#12853) (37c8822)
• blooms: Reset error on LazyBloomIter.Seek (#12806) (76ba24e)
• close res body (#12444) (616977a)
• crrect initialization of a few slices (#12674) (0eba448)
• Defer closing blocks iter after checking error from loadWorkForGap (#12934) (cb1f5d9)
• docs: broken link in getting started readme (#12736) (425a2d6)
• docs: Move promtail configuration to the correct doc (#12737) (1161846)
• Ensure Drain patterns are valid for LogQL pattern match filter (#12815) (fd2301f)
• Fix compactor matcher in the loki-deletion dashboard (#12790) (a03846b)
• Fix log level detection (#12651) (6904a65)
• fix setting of info log level when trying to detect level from log lines (#12635) (0831802)
• Fix the lokitool imports (#12673) (6dce988)
• Fixes read & backend replicas settings (#12828) (d751134)
• helm: Set compactor addr for distributed mode. (#12748) (521d40a)
• helm: Fix GEL image tag, bucket name and proxy URLs (#12878) (67ed2f7)
• helm: fixed ingress paths mapping (#12932) (5ada92b)
• helm: only default bucket names when using minio (#12548) (2e32ec5)
• helm: Removed duplicate bucketNames from documentation and fixed key name deploymentMode (#12641) (0d8ff9e)
• incorrect compactor matcher in loki-deletion dashboard mixin (#12567) (006f88c)
• Ingester zoneAwareReplication (#12659) (9edb0ce)
• Invalidate caches when pipeline wrappers are disabled (#12903) (a772ed7)
• ksonnet: Do not generate rbac for consul if you are using memberlist (#12688) (2d62fca)
• lambda-promtail, update s3 filename regex to allow finding of log files from AWS GovCloud regions (#12482) (7a81d26)
• loki version prefix in Makefile (#12514) (dff72d2)
• loki-operational.libsonnet (#12789) (51a841f)
• make detected fields work for both json and proto (#12682) (f68d1f7)
• make the tsdb filenames correctly reproducible from the identifier (#12536) (ec888ec)
• Missing password for Loki-Canary when loki.auth_enabled is true (#12411) (68b23dc)
• mixin generation when cluster label is changed (#12613) (1ba7a30)
• mixin: dashboards $__auto fix (#12707) (91ef72f)
• nix: lambda-promtail vendor hash (#12763) (ae180d6)
• operator: Bump golang builder to 1.21.9 (#12503) (f680ee0)
• operator: Configure Loki to use virtual-host-style URLs for S3 AWS endpoints (#12469) (0084262)
• Optimize regular initialization (#12926) (a46d14f)
• packaging: Require online network in systemd unit file for Loki and Promtail (#12741) (57f78b5)
• panics when ingester response is nil (#12946) (#12950) (245e0d3)
• promtail race fixes (#12656) (4e04d07)
• promtail; clean up metrics generated from logs after a config reload. (#11882) (39a7181)
• promtail: Fix bug with Promtail config reloading getting stuck indefinitely (#12795) (4d761ac)
• promtail: Fix UDP receiver on syslog transport (#10708) (a00f1f1)
• promtail: Handle docker logs when a log is split in multiple frames (#12374) (c0113db)
• query sharding: Generalize avg -> sum/count sharding using existing binop mapper (#12599) (11e7687)
• Remove Hardcoded Bucket Name from EventBridge Example CloudFormation Template (#12609) (8c18463)
• remove unused parameter causing lint error (#12801) (33e82ec)
• spans: corrects early-close for a few spans (#12887) (93aaf29)
• update to build image 0.33.2, fixes bug with promtail windows DNS resolution (#12732) (759f42d)
• updated all dockerfiles go1.22 (#12708) (71a8f2c)
• Updated Loki Otlp Ingest Configuration (#12648) (ff88f3c)
• Use an intermediate env variable in GH workflow (#12905) (772616c)
• Use to the proper config names in warning messages (#12114) (4a05964)
• workflows: don't run metric collector on forks (#12687) (7253444)

Performance Improvements

• blooms: Resolve bloom blocks on index gateway and shard by block address (#12720) (5540c92)
• TSDB: Add fast-path to inversePostingsForMatcher (#12679) (402d1d7)

---

Merging this PR will release the artifacts of bc0a18f

[grafanabot]

This PR must be merged before a backport PR will be created.

[grafanabot]

This PR must be merged before a backport PR will be created.

[grafanabot]

This PR must be merged before a backport PR will be created.