opentelemetry.exporter.cloud_trace.CloudTraceSpanExporter

class opentelemetry.exporter.cloud_trace.CloudTraceSpanExporter(project_id=None, client=None, resource_regex=None)

Bases: opentelemetry.sdk.trace.export.SpanExporter

Cloud Trace span exporter for OpenTelemetry.

Parameters

• project_id – GCP project ID for the project to send spans to. Alternatively, can be configured with OTEL_EXPORTER_GCP_TRACE_PROJECT_ID.

• client – Cloud Trace client. If not given, will be taken from gcloud default credentials

• resource_regex – Resource attributes with keys matching this regex will be added to exported spans as labels (default: None). Alternatively, can be configured with OTEL_EXPORTER_GCP_TRACE_RESOURCE_REGEX.

Methods

export	Export the spans to Cloud Trace.
shutdown	Shuts down the exporter.

export(spans)

Export the spans to Cloud Trace.

See: https://cloud.google.com/trace/docs/reference/v2/rest/v2/projects.traces/batchWrite

Parameters

spans (Sequence[ReadableSpan]) – Sequence of spans to export

Return type

SpanExportResult

shutdown()

Shuts down the exporter.

Called when the SDK is shut down.