[bugfix] Downstep otel to fix freebsd compile issue (#1773 )

https://github.com/open-telemetry/opentelemetry-go/issues/4076

2023-05-12 14:55:18 +02:00

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OpenTelemetry-Go Jaeger Exporter

OpenTelemetry span exporter for Jaeger implementation.

Installation

go get -u go.opentelemetry.io/otel/exporters/jaeger

Example

See ../../example/jaeger.

Configuration

The exporter can be used to send spans to:

Jaeger agent using jaeger.thrift over compact thrift protocol via WithAgentEndpoint option.
Jaeger collector using jaeger.thrift over HTTP via WithCollectorEndpoint option.

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_JAEGER_AGENT_HOST`	`WithAgentHost`	`localhost`
`OTEL_EXPORTER_JAEGER_AGENT_PORT`	`WithAgentPort`	`6831`
`OTEL_EXPORTER_JAEGER_ENDPOINT`	`WithEndpoint`	`http://localhost:14268/api/traces`
`OTEL_EXPORTER_JAEGER_USER`	`WithUsername`
`OTEL_EXPORTER_JAEGER_PASSWORD`	`WithPassword`

Configuration using options have precedence over the environment variables.

Contributing

This exporter uses a vendored copy of the Apache Thrift library (v0.14.1) at a custom import path. When re-generating Thrift code in the future, please adapt import paths as necessary.

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