v0.3.0

The primary changes of this release is added support for sending data directly to Splunk Observability Cloud.

Added

• Add support for setting the Splunk's organization access token using the SPLUNK_ACCESS_TOKEN environmental variable or distro.WithAccessToken option. It allows exporters sending data directly to the Splunk Observability Cloud. To do so, the OTEL_EXPORTER_JAEGER_ENDPOINT or distro.WithEndpoint must be set with Splunk back-end ingest endpoint URL: https://ingest.<REALM>.signalfx.com/v2/trace.

Changed

• The default Jaeger exporter URL is now loaded by go.opentelemetry.io/otel/exporters/trace/jaeger module.
• Applying distro.WithEndpoint("") results in no operation.

Removed

• Remove SIGNALFX_ENDPOINT_URL environmental variable, use OTEL_EXPORTER_JAEGER_ENDPOINT instead.

v0.2.0

The primary change of this release is updating the dependency of go.opentelemetry.io/otel* packages from v0.19.0 to v0.20.0 and similarly go.opentelemetry.io/contrib* package from v0.19.0 to v0.20.0. This includes a fix in the Jaeger exporter. This fix removes the duplicate batching that the exporter implemented. Now the BatchSpanProcessor that the distro package configures by default will not experience an impedance mismatch with this duplicate batching.

Changed

• Update go.opentelemetry.io/otel* dependencies from v0.19.0 to v0.20.0.
• Update go.opentelemetry.io/contrib* dependencies from v0.19.0 to v0.20.0.

v0.1.0

Added

• Add distro package providing functionality to quickly setup the OpenTelemetry Go implementation with useful Splunk defaults.
• Add splunkhttp module providing additional Splunk specific instrumentation for net/http.