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568e7556dd
opentelemetry-go/exporters/otlp/otlptrace
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Tigran Najaryan 568e7556dd
Set Schema URL when exporting traces to OTLP (#2242) 
We previously were recording the Schema URL but were not setting
the recorded value when exporting. This change now uses the recorded
value when exporting to OTLP.
2021-09-16 12:33:39 -04:00
..
internal Set Schema URL when exporting traces to OTLP (#2242) 2021-09-16 12:33:39 -04:00
otlptracegrpc Remove the deprecated oteltest package (#2234) 2021-09-09 18:49:39 -04:00
otlptracehttp Remove the deprecated oteltest package (#2234) 2021-09-09 18:49:39 -04:00
clients.go Interface stability documentation (#2012) 2021-06-18 07:56:11 -07:00
exporter.go Refactor exporter creation functions (#1985) 2021-06-10 09:22:47 -07:00
go.mod Remove the deprecated oteltest package (#2234) 2021-09-09 18:49:39 -04:00
go.sum Bump google.golang.org/grpc from 1.39.1 to 1.40.0 in /exporters/otlp/otlptrace (#2184) 2021-08-19 09:12:46 -07:00
README.md otlptrace: Document supported environment variables (#2222) 2021-09-07 08:05:42 -07:00

README.md

OpenTelemetry-Go OTLP Span Exporter

Go Reference

OpenTelemetry Protocol Exporter implementation.

Installation

go get -u go.opentelemetry.io/otel/exporters/otlp/otlptrace

Examples

otlptrace

The otlptrace package provides an exporter implementing the OTel span exporter interface. This exporter is configured using a client satisfying the otlptrace.Client interface. This client handles the transformation of data into wire format and the transmission of that data to the collector.

otlptracegrpc

The otlptracegrpc package implements a client for the span exporter that sends trace telemetry data to the collector using gRPC with protobuf-encoded payloads.

otlptracehttp

The otlptracehttp package implements a client for the span exporter that sends trace telemetry data to the collector using HTTP with protobuf-encoded payloads.

Configuration

Environment Variables

The following environment variables can be used (instead of options objects) to override the default configuration.

Environment variable Option Default value
OTEL_EXPORTER_OTLP_ENDPOINT OTEL_EXPORTER_OTLP_TRACES_ENDPOINT WithEndpoint WithInsecure https://localhost:4317
OTEL_EXPORTER_OTLP_CERTIFICATE OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE WithTLSClientConfig
OTEL_EXPORTER_OTLP_HEADERS OTEL_EXPORTER_OTLP_TRACES_HEADERS WithHeaders
OTEL_EXPORTER_OTLP_COMPRESSION OTEL_EXPORTER_OTLP_TRACES_COMPRESSION WithCompression
OTEL_EXPORTER_OTLP_TIMEOUT OTEL_EXPORTER_OTLP_TRACES_TIMEOUT WithTimeout 10s

Configuration using options have precedence over the environment variables.