chore(deps): update monitoring-loki docker tag to v3.1.0

This MR contains the following updates:

Package	Update	Change
monitoring-loki	minor	3.0.0 -> 3.1.0

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Release Notes

grafana/loki (monitoring-loki)

v3.1.0

Compare Source

⚠ 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 backoff to flush op (#​13140) (9767807)
• add detected-fields command to logcli (#​12739) (210ea93)
• Add ingester_chunks_flush_failures_total (#​12925) (cc3694e)
• add lokitool (#​12166) (7b7d3d4)
• Add metrics for number of patterns detected & evicted (#​12918) (bc53b33)
• Add new Drain tokenizer that splits on most punctuation (#​13143) (6a0fdd0)
• Add pattern ingester support in SSD mode (#​12685) (19bfef4)
• add profile tagging to ingester (#​13068) (00d3c7a)
• add recalculateOwnedStreams to check stream ownership if the ring is changed (#​13103) (e7689b2)
• Add step param to Patterns Query API (#​12703) (7b8533e)
• Add tokenizer interface for Drain Training (#​13069) (797bb64)
• add toleration for bloom components (#​12653) (fcb2b0a)
• Add utf8 support to Pattern Lexer to support utf8 chars (#​13085) (f6f8bab)
• add warnings to metadata context directly (#​12579) (c4ac8cc)
• Added getting started video (#​12975) (8442dca)
• Added Interactive Sandbox to Quickstart tutorial (#​12701) (97212ea)
• Added video and updated Grafana Agent -> Alloy (#​13032) (1432a3e)
• API: Expose optional label matcher for label names API (#​11982) (8084259)
• area/promtail: Added support to install wget on promtail docker image to support docker healthcheck (#​11711) (ffe684c)
• blooms: Add counter metric for blocks that are not available at query time (#​12968) (d6374bc)
• blooms: Add in-memory LRU cache for meta files (#​12862) (fcd544c)
• blooms: Blooms/v2 encoding multipart series (#​13093) (fbe7c55)
• blooms: compute chunks once (#​12664) (bc78d13)
• blooms: ignore individual bloom-gw failures (#​12863) (4c9b22f)
• blooms: ingester aware bounded impl (#​12840) (7bbd8b5)
• bloom: Skip attempts to filter chunks for which blooms have not been built (#​12961) (a1b1eeb)
• blooms: limit bloom size during creation (#​12796) (eac5622)
• blooms: record time spent resolving shards (#​12636) (9c25985)
• blooms: Separate page buffer pools for series pages and bloom pages (#​12992) (75ccf21)
• Boilerplate for new bloom build planner and worker components. (#​12989) (8978ecf)
• cache: Add Cache-Control: no-cache support for Loki instant queries. (#​12896) (88e545f)
• canary: Add test to check query results with and without cache. (#​13104) (71507a2)
• Detected labels from store (#​12441) (587a6d2)
• detected-labels: include labels with cardinality > 1 (#​13128) (8be8364)
• 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)
• helm: Support for PVC Annotations for Non-Distributed Modes (#​12023) (efdae3d)
• improve performance of first_over_time and last_over_time queries by sharding them (#​11605) (f66172e)
• improve syntax parser for pattern (#​12489) (48dae44)
• include the stream we failed to create in the stream limit error message (#​12437) (ec81991)
• Increase drain max depth from 8 -> 30 (#​13063) (d0a2859)
• Introduce index audit to lokitool (#​13008) (47f0236)
• loki/main.go: Log which config file path is used on startup (#​12985) (7a3338e)
• new stream count limiter (#​13006) (1111595)
• Optimize log parsing performance by using unsafe package (#​13223) (9f31b25)
• parameterise the MaximumEventAgeInSeconds, LogGroupName, and IAMRoleName for lambda-promtail CloudFormation template (#​12728) (8892dc8)
• promtail: Support of RFC3164 aka BSD Syslog (#​12810) (be41525)
• Querier: Split gRPC client into two. (#​12726) (7b6f057)
• reporting: Report cpu usage (#​12970) (87288d3)
• split detected fields queries (#​12491) (6c33809)
• Support negative numbers in LogQL (#​13091) (6df81db)
• Tune Patterns query drain instance (#​13137) (30df31e)
• Update getting started demo to Loki 3.0 (#​12723) (282e385)
• update helm chart to support distributed mode and 3.0 (#​12067) (79b876b)
• Update Loki monitoring docs to new meta monitoring helm (#​13176) (b4d44f8)
• Updated best practises for labels (#​12749) (6ebfbe6)
• Updated SS and microservices deployment docs (#​13083) (1b80458)

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 copyString function to symbolizer to avoid retaining memory (#​13146) (86b119a)
• add detected_level info when the info word appears on log message (#​13218) (c9bfa3e)
• 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)
• add retry middleware to the "limited" query roundtripper (#​13161) (bb864b3)
• allow cluster label override in bloom dashboards (#​13012) (987e551)
• blooms: bloomshipper no longer returns empty metas on fetch (#​13130) (ad279e5)
• 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: Disable metas cache on bloom gateway (#​12959) (00bdd2f)
• 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)
• change log level since this is a known case (#​13029) (ca030a5)
• close res body (#​12444) (616977a)
• Correctly encode step when translating proto to http internally (#​13171) (740551b)
• crrect initialization of a few slices (#​12674) (0eba448)
• Defer closing blocks iter after checking error from loadWorkForGap (#​12934) (cb1f5d9)
• Do not filter out chunks for store when From==Through and From==start (#​13117) (d9cc513)
• 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)
• errors reported by the race detector (#​13174) (2b19dac), closes #​8586
• Fix bloom deleter MR after merge (#​13167) (c996349)
• Fix compactor matcher in the loki-deletion dashboard (#​12790) (a03846b)
• Fix duplicate enqueue item problem in bloom download queue when do sync download (#​13114) (f98ff7f)
• Fix for how the loop sync is done (#​12941) (5cd850e)
• Fix incorrect sorting of chunks in bloom-filtered response since ChunkRef.Cmp method is used in reverse (#​12999) (670cd89)
• Fix indentation of query range values in helm (#​12577) (9823f20)
• Fix log level detection (#​12651) (6904a65)
• Fix panic on requesting out-of-order Pattern samples (#​13010) (2171f64)
• fix parsing of default per tenant otlp config (#​12836) (7cc9a93)
• 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: fix query-frontend and ruler targetPort 'http-metrics' in Service template (#​13024) (1ab9d27)
• helm: fix queryScheduler servicemonitor (#​12753) (8101e21)
• 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)
• indexstats: do not collect stats from "IndexStats" lookups for other query types (#​12978) (1f5291a)
• Ingester zoneAwareReplication (#​12659) (9edb0ce)
• Introduce feature flag for [last|first]_over_time sharding. (#​13067) (6e45550)
• 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)
• Mixins - Add missing log datasource on loki-deletion (#​13011) (1948899)
• mixins: Align loki-writes mixins with loki-reads (#​13022) (757b776)
• nix: lambda-promtail vendor hash (#​12763) (ae180d6)
• not owned stream count (#​13030) (4901a5c)
• operator: add alertmanager client config to ruler template (#​13182) (6148c37)
• 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)
• operator: Improve API documentation for schema version (#​13122) (3a9f50f)
• operator: Use a minimum value for replay memory ceiling (#​13066) (4f3ed77)
• Optimize regular initialization (#​12926) (a46d14f)
• orFilters: fix multiple or filters would get wrong filtertype (#​13169) (9981e9e)
• otel: Map 500 errors to 503 (#​13173) (b31e04e)
• packaging: Require online network in systemd unit file for Loki and Promtail (#​12741) (57f78b5)
• panics when ingester response is nil (#​12946) (3cc28aa)
• 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)
• properly return http status codes from ingester to querier for RPC function calls (#​13134) (691b174)
• query sharding: Generalize avg -> sum/count sharding using existing binop mapper (#​12599) (11e7687)
• regression: reverts grafana/loki#​13039 to prevent use-after-free corruptions (#​13162) (41c5ee2)
• Remove Hardcoded Bucket Name from EventBridge Example CloudFormation Template (#​12609) (8c18463)
• remove unneccessary disk panels for ssd read path (#​13014) (8d9fb68)
• remove unused parameter causing lint error (#​12801) (33e82ec)
• spans: corrects early-close for a few spans (#​12887) (93aaf29)
• temporarily moving from alloy -> alloy dev (#​13062) (7ffe0fb)
• Track bytes discarded by ingester. (#​12981) (88c6711)
• Update expected patterns when pruning (#​13079) (2923a7d)
• 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)
• upgrade old plugin for the loki-operational dashboard. (#​13016) (d3c9cec)
• 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)
• Improve Detected labels API (#​12816) (e7fdeb9)
• Introduce fixed size memory pool for bloom querier (#​13039) (fc26431)
• Replace channel check with atomic bool in tailer.send() (#​12976) (4a5edf1)
• TSDB: Add fast-path to inversePostingsForMatcher (#​12679) (402d1d7)

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