Feature Summary
Services have no shared way to emit workflow metrics or distributed traces, so there is no consistent signal source for the observability dashboard to query. This adds the emission primitives services use, which stay dormant until the SDK is enabled.
Proposed Solution or Design
TexeraMetrics: metric instruments for workflow lifecycle and throughput. Active executions are modeled as an observable gauge read from the live registry, which avoids the phantom-active count a manual up/down counter produces.TexeraTracer and SpanAttrs: helpers for creating spans and attaching standardized attributes.TraceparentValidator: parses and validates W3C traceparent headers for context propagation.- Unit specs for each. Pure additions to the
Config module with no behavior change when telemetry is disabled.
Affected Area
Workflow Engine (Amber), Other
Related
Part of #4070. Depends on #5367.
Feature Summary
Services have no shared way to emit workflow metrics or distributed traces, so there is no consistent signal source for the observability dashboard to query. This adds the emission primitives services use, which stay dormant until the SDK is enabled.
Proposed Solution or Design
TexeraMetrics: metric instruments for workflow lifecycle and throughput. Active executions are modeled as an observable gauge read from the live registry, which avoids the phantom-active count a manual up/down counter produces.TexeraTracerandSpanAttrs: helpers for creating spans and attaching standardized attributes.TraceparentValidator: parses and validates W3Ctraceparentheaders for context propagation.Configmodule with no behavior change when telemetry is disabled.Affected Area
Workflow Engine (Amber), Other
Related
Part of #4070. Depends on #5367.