chore(deps): update grafana/alloy docker tag to v1.13.1

[renovate]

This PR contains the following updates:

Package	Update	Change
grafana/alloy	minor	v1.11.3 → v1.13.1

---

Release Notes

grafana/alloy (grafana/alloy)

v1.13.1

Compare Source

Bug Fixes 🐛

• database_observability.mysql: Make query sample text nullable in MySQL query details collector [backport] (#​5519) (fc49bfe) (@​fridgepoet)
• database_observability.mysql: Skip wait events with NULL timer_wait [backport] (#​5521) (2f43c91) (@​cristiangreco)
• database_observability.postgres: Improvements to SET search_path for postgres explain plans [backport] (#​5520) (ecbb577) (@​rgeyer)
• loki.process: Registration of stage.metric when used inside stage.match [backport] (#​5495) (2bbc37e)
• loki.source.docker: Parse timestamp correctly when log line only contains newline [backport] (#​5496) (55a82f0) (@​kalleep)
• loki.source.file: Close file if we cannot find encoding [backport] (#​5531) (ccda4a5) (@​kalleep)
• prometheus.receive_http: Bump prometheus patch for bugfix [backport] (#​5516) (b3531fb) (@​kgeckhart)
• scheduling: Shutdown runnables with a timeout before starting new ones [backport] (#​5443) (d446610) (@​kgeckhart)

Upgrading

Read the release notes for specific instructions on upgrading from older versions:

Installation

Refer to our installation guide for how to install Grafana Alloy.

v1.13.0

Compare Source

⚠ BREAKING CHANGES

• otelcol: Upgrade to OTel Collector v0.142.0
• otelcol.receiver.kafka: The global topic attribute has been deleted; use the topics attributes inside the logs, metrics, and traces blocks instead.
• otelcol.exporter > sending_queue > batch > min_size changed from 8192 to 2000 and max_size changed from 0 to 3000

Features 🌟

• Add a virtual_node_peer_attributes and virtual_node_extra_label arguments to otelcol.connector.servicegraph (#​5058) (20900c6)
• Add an otelcol.processor.metric_start_time component (#​5342) (3fb13ac)
• Add job level period, length, and add_cloudwatch_timestamp options and labels_snake_case to CW exporter [backport] (#​5355) (60d73b7)
• Add missing configuration parameter deployment_name_from_replicaset to k8sattributes processor (#​5183) (b54ca77)
• Add parcas symbols upload to pyroscope.ebpf (#​4948) (30f2242)
• Add sharding for loki.write (#​4882) (7570d65)
• Add unexposed otel engine and extension to codebase and change build structure (#​5114) (6438176)
• beyla.ebpf: Add meta_cache_address to beyla.ebpf.attributes.kubernetes (#​4871) (08796f8)
• beyla.ebpf: Upgrade Beyla to v2.8.5 (f1f457f)
• Change the defaults for sending_queue > batch block inside otelcol.exporter components (#​5061) (714a2ed)
• cluster: Support DNS discovery mode prefixes in --cluster.join-addresses flag (#​5034) (08796f8)
• converter: Update promtail converter to use file_match block for loki.source.file (#​4791) (08796f8)
• Database_observability: add health check collector for postgres component (#​5222) (80917b1)
• Database_observability: expose exclude_schemas and exclude_databases settings (#​5334) (37656f8)
• Database_observability: support Azure cloud provider config data (#​5245) (d7a469f)
• Database_observability: support Azure privatelink db name (#​5260) (22e4991)
• Database_observability.mysql: support excluding schemas in all collectors [backport] (#​5380) (d67268c)
• Database_observability.postgres: support excluding DBs in all collectors [backport] (#​5383) (165492c)
• database_observability: Add health_check collector to validate configuration (#​5115) (6d96740)
• database_observability: Always send explain plan log for each query including status (#​4969) (08796f8)
• database_observability: Append cloud provider information labels to metrics (#​4942) (08796f8)
• database_observability: Stop tracking own instrumentation queries (#​4991) (0b55557)
• deps: Update Prometheus to v3.8.0 and Loki to v3.6.2 (#​5035) (08796f8)
• Expose otel subcommand and add user-facing documentation (#​5244) (93f20b8)
• Improve faro.receiver.sourcemaps caching strategy (#​4337) (41e655c)
• loki.process: Mark stage.windowsevent as GA (#​4879) (08796f8)
• loki.source.file: Refactor tailer to reduce resource usage (#​5003) (08796f8)
• loki.source.syslog: Implement livedebugging support (#​5216) (e26badb)
• loki.source.syslog: Support cisco-specific syslog fields (#​5165) (3230ba0)
• loki.source.syslog: Support raw format (#​5140) (923d127)
• mimir.alerts.kubernetes: Add alertmanagerconfig_matcher block to change the matcher strategy (f2b9671)
• mimir.alerts.kubernetes: Add component to discover AlertmanagerConfig Kubernetes resources (#​3448) (08796f8)
• mixin: Provide rendered mixin outputs (#​5118) (738b9fb)
• otelcol.auth.basic: Add htpasswd file based authentication (#​3916) (08796f8)
• otelcol.connector.count: Add component to count spans, metrics, and logs (#​4913) (08796f8)
• otelcol.exporter.file: Add otelcol.exporter.file component to write metrics, logs, and traces to disk with optional rotation, compression, and grouping by resource attribute (#​4475) (08796f8)
• otelcol.exporter.prometheus: Add honor_metadata config argument [backport] (#​5439) (32cb175)
• otelcol.receiver.awss3: Add experimental receiver for traces stored in S3 (#​4928) (08796f8)
• otelcol.receiver.kafka: Deprecate the topic attribute inside the logs, metrics, and traces blocks in favour of a new topics attribute. (f1f457f)
• otelcol.receiver.kafka: Remove the global topic attribute (f1f457f)
• otelcol: Upgrade to OTel Collector v0.142.0 (f1f457f)
• prometheus.echo: Add component for local metrics inspection in exposition format (#​4105) (08796f8)
• prometheus.exporter.cloudwatch: Add delay option to account for CloudWatch ingestion latency (#​4936) (08796f8)
• prometheus.exporter.databricks: Add Databricks exporter component (#​5054) (4442836)
• prometheus.operator.scrapeconfigs: Add HTTP service discovery support via httpSDConfigs (#​4826) (08796f8)
• prometheus.remote_write: Add metadata support to prometheus.remote_write component, but only if Remote Write v2 has been configured. In order for prometheus.remote_write to receive metadata, prometheus.scrape must be configured with honor_metadata = true. (#​5045) (08796f8)
• prometheus: Reduce resource overhead by removing unnecessary labelstore usage (#​4890) (08796f8)
• pyroscope.ebpf: Add lazy_mode argument to the pyroscope.ebpf to defer eBPF profiler startup until there are targets to profile (#​4824) (08796f8)
• pyroscope.enrich: Add experimental component to enrich profiles using discovery labels (#​4797) (08796f8)
• Strip comments from normalized sql text in database_observability.postgres (#​5005) (a58721a)
• Support setting default scrape limit for prometheus.operator components (#​5280) (40ffe08)
• tracing: Add send_traceparent option to enable traceparent header propagation (#​4874) (08796f8)

Bug Fixes 🐛

• Add support for compressed files for tail package [backport] (#​5415) (311662f)
• Allow loki.source.file to read renaming lines of a deleted file before it tries to re open a new one (#​5270) (f8b1de8)
• Compute signatures from files so that loki.source.file can handle atomic writes (#​5143) (3090c4a)
• converter: Fix promtail converter to limit Kubernetes discovery to same node (#​5046) (08796f8)
• Database_observability: add Azure provider relabeling rules [backport] (#​5382) (c121178)
• Database_observability: allow setting limit for mysql query_details (#​5314) (085f300)
• Database_observability: fix race in postgres query samples test (#​5315) (4f01753)
• Database_observability: grant check only require SELECT . on perf_schema (#​5294) (490017c)
• Database_observability: reuse cloud provider regexes (#​5262) (6009c54)
• Database_observability: update BackendXID type to int64 to better map to PG xid [backport] (#​5373) (1cb4b0f)
• Database_observability: update BackendXmin type to int64 to better map to PG BIGINT (#​5296) (d45ccc0)
• database_observability.mysql: Add setup_actors collector to avoid tracking own queries (#​4978) (08796f8)
• database_observability.mysql: Replace server_id label with hash from server_uuid and hostname (#​4943) (08796f8)
• database_observability.postgres: Fix schema_details collection for mixed case table names (#​4872) (08796f8)
• database_observability: Improve postgres version parsing for explain plans in database_observability component (#​5131) (23c7f37)
• database_observability: Skip explain plans which lookup individual records and return no rows (#​5203) (b7c7cbb)
• deps: Update npm dependencies (#​5190) (cd027e2)
• docker: Fix log corruption for multiplexed long lines (#​4713) (08796f8)
• Ensure the squid exporter wrapper properly brackets ipv6 addresses (#​5199) (ee23162)
• Guard pyroscope otel profiler code with unix go build tag [backport] (#​5360) (b1ecdb6)
• HTTP/2 is no longer always disabled in loki.write (#​5267) (1c97c2d)
• Invalid handling of id in foreach when using discovery components (#​5322) (61fe184), closes #​5297
• Issues when reading files using non UTF-8 encoding in loki.source.file (#​5259) (4740276)
• loki.process: Implement encoding.TextMarshaler and encoding.TextUnmarshaler for TruncateSourceType [backport] (#​5428) (3585393)
• loki.process: Remove extraneous output stage from cri stage pipeline (#​5002) (08796f8)
• loki.source.api: Prevent dropping request when relabel rules drop a specific stream. (#​4834) (08796f8)
• loki.source.file: Make sure position is recorded when component exit [backport] (#​5418) (64fb278)
• loki.source.file: Update tail_from_end to properly handle file encoding [backport] (#​5436) (731e8e5)
• mimir.alerts.kubernetes: Fix crash when using Kubernetes secret or configmap in AlertmanagerConfig (#​5010) (08796f8)
• mixin: Correct invalid queries in alloy logs dashboard (#​5123) (ad8efd3)
• Only alert on cluster drift when cluster_name is set (#​5181) (8b6f056)
• otelcol: Allow configuration of force_attempt_http2 and default to true (#​5050) (08796f8)
• Perform drain when file is deleted in tail package (#​5139) (2e48867)
• Preserve meta labels in loki.source.podlogs (#​5097) (23d787c)
• Prevent panic in import.git when update fails (#​5198) (577a591)
• prometheus.exporter.gcp: Preserve colons in extra_filters filter expressions (#​5018) (08796f8)
• prometheus.operator: Enable native histogram ingestion in internal scrape manager (#​4750) (08796f8)
• relabel: Fix default values for source_labels to prevent labeldrop issues (#​5059) (08796f8)
• Remove Parca debug info upload from user configuration [backport] (#​5395) (58eb9cc)
• Revert doublestar v4 update [backport] (#​5435) (0e9e615)
• Set content-encoding header in loki.write (#​5346) (ffd2bea)
• Show correct fallback alloy version instead of v1.13.0 (#​5110) (e2e96e9)
• Update to use doublestar v4 (#​5148) (d8f0b3e)

v1.12.2

Compare Source

Bug Fixes 🐛

• Add missing configuration parameter deployment_name_from_replicaset to k8sattributes processor (5b90a9d) (@​dehaansa)
• database_observability: Fix schema_details collector to fetch column definitions with case sensitive table names (#​4872) (560dff4) (@​jharvey10, @​fridgepoet)
• deps: Update jose2go to 1.7.0 (#​4858) (dfdd341) (@​jharvey10)
• deps: Update npm dependencies [backport] (#​5201) (8e06c26) (@​jharvey10)
• Ensure the squid exporter wrapper properly brackets ipv6 addresses [backport] (#​5205) (e329cc6) (@​dehaansa)
• Preserve meta labels in loki.source.podlogs (#​5097) (ab4b21e) (@​kalleep)
• Prevent panic in import.git when update fails [backport] (#​5204) (c82fbae) (@​dehaansa, @​jharvey10)
• show correct fallback alloy version instead of v1.13.0 (#​5110) (b72be99) (@​dehaansa, @​jharvey10)

Upgrading

Read the release notes for specific instructions on upgrading from older versions:

Installation

Refer to our installation guide for how to install Grafana Alloy.

v1.12.1

Compare Source

Bug Fixes 🐛

• update to Beyla 2.7.10 (#​5019) (c149393) (@​rafaelroquetto)

Upgrading

Read the release notes for specific instructions on upgrading from older versions:

Installation

Refer to our installation guide for how to install Grafana Alloy.

v1.12.0

Compare Source

This is release v1.12.0 of Grafana Alloy.

Upgrading

Read the release notes for specific instructions on upgrading from older versions.

Notable changes

Breaking changes

• prometheus.exporter.blackbox, prometheus.exporter.snmp and prometheus.exporter.statsd now use the component ID instead of the hostname as
  their instance label in their exported metrics. This is a consequence of a bug fix that could lead to missing data when using the exporter
  with clustering. If you would like to retain the previous behaviour, you can use discovery.relabel with action = "replace" rule to
  set the instance label to sys.env("HOSTNAME"). (@​thampiotr)

Features

• (Experimental) Add an otelcol.receiver.cloudflare component to receive
  logs pushed by Cloudflare's LogPush jobs. (@​x1unix)

• (Experimental) Additions to experimental database_observability.mysql component:

  • explain_plans
    • collector now changes schema before returning the connection to the pool (@​cristiangreco)
    • collector now passes queries more permissively, expressly to allow queries beginning in with (@​rgeyer)
  • enable explain_plans collector by default (@​rgeyer)

• (Experimental) Additions to experimental database_observability.postgres component:

  • explain_plans
    • added the explain plan collector (@​rgeyer)
    • collector now passes queries more permissively, expressly to allow queries beginning in with (@​rgeyer)
  • query_samples
    • add user field to wait events within query_samples collector (@​gaantunes)
    • rework the query samples collector to buffer per-query execution state across scrapes and emit finalized entries (@​gaantunes)
    • process turned idle rows to calculate finalization times precisely and emit first seen idle rows (@​gaantunes)
  • query_details
    • escape queries coming from pg_stat_statements with quotes (@​gaantunes)
  • enable explain_plans collector by default (@​rgeyer)
  • safely generate server_id when UDP socket used for database connection (@​matthewnolf)
  • add table registry and include "validated" in parsed table name logs (@​fridgepoet)

• Add otelcol.exporter.googlecloudpubsub community component to export metrics, traces, and logs to Google Cloud Pub/Sub topic. (@​eraac)

• Add structured_metadata_drop stage for loki.process to filter structured metadata. (@​baurmatt)

• Send remote config status to the remote server for the remotecfg service. (@​erikbaranowski)

• Send effective config to the remote server for the remotecfg service. (@​erikbaranowski)

• Add a stat_statements configuration block to the prometheus.exporter.postgres component to enable selecting both the query ID and the full SQL statement. The new block includes one option to enable statement selection, and another to configure the maximum length of the statement text. (@​SimonSerrano)

• Add truncate stage for loki.process to truncate log entries, label values, and structured_metadata values. (@​dehaansa)

• Add u_probe_links & load_probe configuration fields to alloy pyroscope.ebpf to extend configuration of the opentelemetry-ebpf-profiler to allow uprobe profiling and dynamic probing. (@​luweglarz)

• Add verbose_mode configuration fields to alloy pyroscope.ebpf to be enable ebpf-profiler verbose mode. (@​luweglarz)

• Add file_match block to loki.source.file for built-in file discovery using glob patterns. (@​kalleep)

• Add a regex argument to the structured_metadata stage in loki.process to extract labels matching a regular expression. (@​timonegk)

• OpenTelemetry Collector dependencies upgraded from v0.134.0 to v0.139.0. (@​dehaansa)

  • All otelcol.receiver.* components leveraging an HTTP server can configure HTTP keep alive behavior with keep_alives_enabled.
  • All otelcol.exporter.* components providing the sending_queue > batch block have default batch values.
  • The otelcol.processor.k8sattributes component has support for extracting annotations from k8s jobs and daemonsets.
  • The otelcol.processor.resourcedecetion component supports nine new detectors.
  • The otelcol.exporter.kafka component supports partitioning logs by trace ID (partition_logs_by_trace_id) and configuring default behavior if topic does not exist (allow_auto_topic_creation).
  • The otelcol.receiver.kafka component has new configuration options max_partition_fetch_size, rack_id, and use_leader_epoch.
  • The otelcol.exporter.s3 component has new configuration options s3_base_prefix and s3_partition_timezone.
  • The otelcol.processor.servicegraph component now supports defining the maximum number of buckets for generated exponential histograms.
  • See the upstream [core][https://github.com/open-telemetry/opentelemetry-collector/blob/v0.139.0/CHANGELOG.md] and [contrib][https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/v0.139.0/CHANGELOG.md] changelogs for more details.

• A new mimir.alerts.kubernetes component which discovers AlertmanagerConfig Kubernetes resources and loads them into a Mimir instance. (@​ptodev)

• Mark stage.windowsevent block in the loki.process component as GA. (@​kgeckhart)

Enhancements

• Add per-application rate limiting with the strategy attribute in the faro.receiver component, to prevent one application from consuming the rate limit quota of others. (@​hhertout)

• Add support of tls in components loki.source.(awsfirehose|gcplog|heroku|api) and prometheus.receive_http and pyroscope.receive_http. (@​fgouteroux)

• Remove SendSIGKILL=no from unit files and recommendations (@​oleg-kozlyuk-grafana)

• Reduce memory overhead of prometheus.remote_write's WAL by lowering the size of the allocated series storage. (@​kgeckhart)

• Reduce lock wait/contention on the labelstore.LabelStore by removing unecessary usage from prometheus.relabel. (@​kgeckhart)

• prometheus.exporter.postgres dependency has been updated to v0.18.1. This includes new stat_progress_vacuum and buffercache_summary collectors, as well as other bugfixes and enhancements. (@​cristiangreco)

• Update Beyla component to 2.7.8. (@​grcevski)

• Support delimiters in stage.luhn. (@​dehaansa)

• pyroscope.java: update async-profiler to 4.2 (@​korniltsev-grafanista)

• Improve debug info output from exported receivers (loki, prometheus and pyroscope). (@​kalleep)

• prometheus.exporter.unix: Add an arp config block to configure the ARP collector. (@​ptodev)

• prometheus.exporter.snowflake dependency has been updated to 2025101-6d442402afb2, which updates data ownership queries to use last_over_time for a 24 hour period. (@​dasomeone)

• loki.source.podlogs now supports preserve_discovered_labels parameter to preserve discovered pod metadata labels for use by downstream components. (@​QuentinBisson)

• Rework underlying framework of Alloy UI to use Vite instead of Create React App. (@​jharvey10)

• Use POST requests for remote config requests to avoid hitting http2 header limits. (@​tpaschalis)

• loki.source.api during component shutdown will now reject all the inflight requests with status code 503 after graceful_shutdown_timeout has expired. (@​kalleep)

• kubernetes.discovery Add support for attaching namespace metadata. (@​kgeckhart)

• Add meta_cache_address to beyla.ebpf component. (@​skl)

Bugfixes

• Stop loki.source.kubernetes discarding log lines with duplicate timestamps. (@​ciaranj)

• Fix direction of arrows for pyroscope components in UI graph. (@​dehaansa)

• Only log EOF errors for syslog port investigations in loki.source.syslog as Debug, not Warn. (@​dehaansa)

• Fix prometheus.exporter.process ignoring the remove_empty_groups argument. (@​mhamzahkhan)

• Fix issues with "unknown series ref when trying to add exemplar" from prometheus.remote_write by allowing series ref links to be updated if they change. (@​kgeckhart)

• Fix loki.source.podlogs component to register the Kubernetes field index for spec.nodeName when node filtering is enabled, preventing "Index with name field:spec.nodeName does not exist" errors. (@​QuentinBisson)

• Fix issue in loki.source.file where scheduling files could take too long. (@​kalleep)

• Fix loki.write no longer includes internal labels __. (@​matt-gp)

• Fix missing native histograms custom buckets (NHCB) samples from prometheus.remote_write. (@​krajorama)

• otelcol.receiver.prometheus now supports mixed histograms if prometheus.scrape has honor_metadata set to true. (@​ptodev)
  A mixed histogram is one which has both classic and exponential buckets.

• loki.source.file has better support for non-UTF-8 encoded files. (@​ptodev)

  • A BOM will be taken into account if the file is UTF-16 encoded and encoding is set to UTF-16. (Not UTF-16BE or UTF-16LE)
  • The carriage return symbol in Windows log files with CLRF endings will no longer be part of the log line.
  • These bugs used to cause some logs to show up with Chinese characters. Notably, this would happen on MSSQL UTF-16 LE logs.

• Fix the loki.write endpoint block's enable_http2 attribute to actually affect the client. HTTP2 was previously disabled regardless of configuration. (@​dehaansa)

• Optionally remove trailing newlines before appending entries in stage.multiline. (@​dehaansa)

• loki.source.api no longer drops request when relabel rules drops a specific stream. (@​kalleep)

Installation

Refer to our installation guide for how to install Grafana Alloy.

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