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* new(opentelemetry-processor-baggage): add new component Fixes #2428 Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * add tests Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * update changelog Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * update component owners Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * lint Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * update license Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * fix lint Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * lint Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> * rename processors dir to processor Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com> --------- Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com>
23 lines
833 B
ReStructuredText
23 lines
833 B
ReStructuredText
OpenTelemetry Baggage Span Processor
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====================================
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The BaggageSpanProcessor reads entries stored in Baggage
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from the parent context and adds the baggage entries' keys and
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values to the span as attributes on span start.
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Add this span processor to a tracer provider.
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Keys and values added to Baggage will appear on subsequent child
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spans for a trace within this service *and* be propagated to external
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services in accordance with any configured propagation formats
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configured. If the external services also have a Baggage span
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processor, the keys and values will appear in those child spans as
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well.
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⚠ Warning ⚠️
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Do not put sensitive information in Baggage.
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To repeat: a consequence of adding data to Baggage is that the keys and
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values will appear in all outgoing HTTP headers from the application.
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