OpenTelemetry - CNCF/opentelemetry-dotnet-instrumentation: Release v0.3.0-beta.1

Name: opentelemetry-dotnet-instrumentation

Owner: OpenTelemetry - CNCF

Release: v0.3.0-beta.1

Released: 2022-08-24

License: Apache-2.0

Release Assets:

This release add various new instrumentations and more propagation options.

Added

  • Add Grpc.Net.Client traces instrumentation.
  • Add MySql.Data traces instrumentation.
  • Add Npgsql traces instrumentation.
  • Add StackExchange.Redis traces instrumentation.
  • Add configuration option none to OTEL_DOTNET_AUTO_TRACES_ENABLED_INSTRUMENTATIONS and OTEL_DOTNET_AUTO_METRICS_ENABLED_INSTRUMENTATIONS.
  • Add support for the b3multi propagator.
  • Add support for the OTEL_PROPAGATORS environment variable. Supported configuration options are b3multi, baggage, tracecontext. Default is tracecontext,baggage.

Changed

  • Renamed OTEL_DOTNET_AUTO_TRACES_ENABLED to OTEL_DOTNET_AUTO_ENABLED since it controls enabling or disabling the CLR profiler independent of the signal type.
  • OTEL_DOTNET_AUTO_TRACES_ENABLED_INSTRUMENTATIONS default value is changed to include all of the available instrumentations.
  • OTEL_DOTNET_AUTO_METRICS_ENABLED_INSTRUMENTATIONS default value is changed to include all of the available instrumentations.
  • Changed Tracing sampler from always_on to parentbased_always_on. See the OpenTelemetry specification for more details.

Removed

  • Remove OTEL_DOTNET_AUTO_DOMAIN_NEUTRAL_INSTRUMENTATION configuration as it is not needed.
  • Remove OTEL_DOTNET_AUTO_{0}_ENABLED configuration, use OTEL_DOTNET_AUTO_[TRACES/METRICS]_[ENABLED/DISABLED]_INSTRUMENTATIONS instead.
  • Remove OTEL_DOTNET_AUTO_METRICS_ENABLED configuration as it is not needed.

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