Trylle

Overview

Added

ParseYAML in go.opentelemetry.io/contrib/otelconf now supports environment variables substitution in the format ${[env:]VAR_NAME[:-defaultvalue]}. (#6215)
Add the http.route metric attribute to go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux. (#7966)
Support db.client.operation.duration metric for go.opentelemetry.io/contrib/instrumentation/go.mongodb.org/mongo-driver/v2/mongo/otelmongo. (#7983)
Add a WithSpanNameFormatter option to go.opentelemetry.io/contrib/instrumentation/go.mongodb.org/mongo-driver/v2/mongo/otelmongo. (#7986)
WithOnError option for otelecho middleware in go.opentelemetry.io/contrib/instrumentation/github.com/labstack/echo/otelecho to specify the behavior when an error occurs. (#8025)
Updated go.opentelemetry.io/contrib/otelconf to include the v1.0.0-rc2 release candidate of schema which includes backwards incompatible changes. (#8026)
Introduce v1.0.0-rc.2 model in go.opentelemetry.io/contrib/otelconf. (#8031)
Add unmarshaling and validation for CardinalityLimits and SpanLimits to v1.0.0 model in go.opentelemetry.io/contrib/otelconf. (#8043)
Add unmarshaling and validation for BatchLogRecordProcessor, BatchSpanProcessor, and PeriodicMetricReader to v1.0.0 model in go.opentelemetry.io/contrib/otelconf. (#8049)
Add unmarshaling and validation for TextMapPropagator to v1.0.0 model in go.opentelemetry.io/contrib/otelconf. (#8052)
Add jaeger.sampler.type/jaeger.sampler.param attributes for adaptive sampling support and option WithAttributesDisabled in go.opentelemetry.io/contrib/samplers/jaegerremote. (#8073)
Add support for OTEL_EXPERIMENTAL_CONFIG_FILE via the NewSDK function in go.opentelemetry.io/contrib/otelconf (#8106)
Add unmarshaling and validation for OTLPHttpExporter, OTLPGrpcExporter, OTLPGrpcMetricExporter and OTLPHttpMetricExporter to v1.0.0 model in go.opentelemetry.io/contrib/otelconf. (#8112)
Add unmarshaling and validation for AttributeType, AttributeNameValue, SimpleSpanProcessor, SimpleLogRecordProcessor, ZipkinSpanExporter, NameStringValuePair, InstrumentType, ExperimentalPeerInstrumentationServiceMappingElem, ExporterDefaultHistogramAggregation, PullMetricReader to v1.0.0 model in go.opentelemetry.io/contrib/otelconf. (#8127)
Add support for container, host, process resource detectors in go.opentelemetry.io/contrib/otelconf. (#8180)

Changed

Improve performance by reducing allocations in the gRPC stats handler in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8035)
Export the ReadEvents and WriteEvents constants in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp so they can be used in WithMessageEvents. (#8153)
Switched the default for OTEL_SEMCONV_STABILITY_OPT_IN to emit the v1.37.0 semantic conventions by default in go.opentelemetry.io/contrib/instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo. Use the environment variable OTEL_SEMCONV_STABILITY_OPT_IN to configure duplication with old semantic conventions if needed (i.e. OTEL_SEMCONV_STABILITY_OPT_IN="database/dup"). (#8230)

Deprecated

WithRouteTag in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp is deprecated. The route is already added automatically for spans. For metrics, the alternative is to use the WithMetricAttributesFn option. (#8117)
WithPublicEndpoint in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp is deprecated. Use WithPublicEndpointFn instead. (#8152)
DefaultClient, Get, Head, Post, and PostForm in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp are deprecated. Use a custom *http.Client with otelhttp.NewTransport(http.DefaultTransport) instead. (#8140, #8201)

Removed

Drop support for Go 1.23. (#7831)
Remove deprecated go.opentelemetry.io/contrib/detectors/aws/ec2 module, please use go.opentelemetry.io/contrib/detectors/aws/ec2/v2 instead. (#7841)
Remove the deprecated Extract and Inject functions from go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#7952)