open-telemetry/opentelemetry-collector v0.111.0

v1.17.0/v0.111.0

on GitHub

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.111.0

End User Changelog

This release removes the logging exporter. See #11337 to migrate to the debug exporter.

🛑 Breaking changes 🛑

• service/telemetry: Change default metrics address to "localhost:8888" instead of ":8888" (#11251)
  This behavior can be disabled by disabling the feature gate telemetry.UseLocalHostAsDefaultMetricsAddress.
• loggingexporter: Removed the deprecated logging exporter. Use the debug exporter instead. (#11037).
  You can read issue #11337 for migration instructions.

🚩 Deprecations 🚩

• service/telemetry: Deprecate service::telemetry::metrics::address in favor of service::telemetry::metrics::readers. (#11205)
• processorhelper: Deprecate BuildProcessorMetricName as it's no longer needed since introduction of mdatagen (#11302)

💡 Enhancements 💡

• ocb: create docker images for OCB, per open-telemetry/opentelemetry-collector-releases#671 (#5712)
  Adds standard Docker images for OCB to Dockerhub and GitHub, see hub.docker.com/r/otel/opentelemetry-collector-builder
• confighttp: Snappy compression to lazy read for memory efficiency (#11177)
• httpsprovider: Mark the httpsprovider as stable. (#11191)
• httpprovider: Mark the httpprovider as stable. (#11191)
• yamlprovider: Mark the yamlprovider as stable. (#11192)
• confmap: Allow using any YAML structure as a string when loading configuration including time.Time formats (#10659)
  Previously, fields with time.Time formats could not be used as strings in configurations

🧰 Bug fixes 🧰

• processorhelper: Fix data race condition, concurrent writes to the err variable, causes UB (Undefined Behavior) (#11350)
• cmd/builder: re-adds function to properly set and view version number of OpenTelemetry Collector Builder (ocb) binaries (#11208)
• pdata: Unmarshal Span and SpanLink flags from JSON (#11267)

API Changes

🛑 Breaking changes 🛑

• service/telemetry: Change default metrics address to "localhost:8888" instead of ":8888" (#11251)
  This behavior can be disabled by disabling the feature gate 'telemetry.UseLocalHostAsDefaultMetricsAddress'.

• componentprofiles: Removed deprecated DataTypeProfiles. Use SignalProfiles instead. (#11312)

• configgrpc: Replace ToClientConn and ToServer with ToClientConnWithOptions and ToServerWithOptions. (#11271, #9480)
  ClientConfig.ToClientConn and ServerConfig.ToServer were deprecated in v0.110.0 in favor of
  ClientConfig.ToClientConnWithOptions and ServerConfig.ToServerWithOptions which use a more
  flexible option type. The original functions are now removed, and the new ones are renamed to the
  old names. The WithOptions names are kept as deprecated aliases for now.

• exporterhelper: Removed deprecated QueueTimeout/TimeoutSettings aliases in favor of QueueConfig/TimeoutConfig. (#11264, #6767)
  NewDefaultQueueSettings and NewDefaultTimeoutSettings have been similarly renamed.

• exporterqueue: Remove deprecated Settings.DataType. Use Settings.Signal instead. (#11305)

• exportertest: Remove deprecated CheckConsumeContractParams.DataType. Use CheckConsumeContractParams.Signal instead. (#11305)

• component: Removed deprecated ErrDataTypeIsNotSupported, DataType, DataTypeTraces, DataTypeMetrics, and DataTypeLogs. Use pipeline.ErrSignalNotSupported, pipeline.Signal, pipeline.SignalTraces, pipeline.SignalMetrics, and pipeline.SignalLogs instead. (#11253)

• pdata/pprofile: Replace slices of values to slices of pointers for the Mapping, Location, Line, Function, AttributeUnit, Link, Value, Sample and Labels attributes. (#11339)

• receivertest: Remove deprecated CheckConsumeContractParams.DataType. Use CheckConsumeContractParams.Signal instead. (#11304)

• scraperhelper: Remove deprecated function NewScraperWithComponentType. (#11294)

• processorhelper: Remove deprecated funcs form processorhelper.ObsReport (#11289)
  The "otelcol_processor_dropped_log_records", "otelcol_processor_dropped_log_records" | and "otelcol_processor_dropped_spans" metrics are complete removed, before they were always record with 0 values.

🚩 Deprecations 🚩

• componentstatus: Deprecated NewInstanceIDWithPipelineIDs, AllPipelineIDsWithPipelineIDs, and WithPipelineIDs. Use NewInstanceID, AllPipelineIDs, and WithPipelines instead. (#11313)

• processorhelper: Deprecate unused and empty struct processorhelper.ObsReport (#11293)

• processor: Deprecate funcs that repeat "processor" in name (#11310)
  Factory.Create[Traces|Metrics|Logs|Profiles]Processor -> Factory.Create[Traces|Metrics|Logs|Profiles]
  Factory.[Traces|Metrics|Logs|Profiles]ProcessorStability -> Factory.[Traces|Metrics|Logs|Profiles]Stability

• receiver: Deprecate funcs that repeat "receiver" in name (#11287)
  Factory.Create[Traces|Metrics|Logs|Profiles]Receiver -> Factory.Create[Traces|Metrics|Logs|Profiles]
  Factory.[Traces|Metrics|Logs|Profiles]ReceiverStability -> Factory.[Traces|Metrics|Logs|Profiles]Stability

• receivertest: Deprecated NewNopFactoryForTypeWithSignal. Use NewNopFactoryForType instead. (#11304)

• service: Deprecates Config.PipelinesWithPipelineID, pipelines.ConfigWithPipelineID and GetExportersWithSignal interface implementation. Use Config.Pipelines, pipelines.Config, and GetExporters interface implementation instead. (#11303)