Add full consensus tracing with deterministic trace ID correlation
and establish-phase instrumentation:
- Deterministic trace_id from previousLedger.id() for cross-node
correlation (switchable via consensus_trace_strategy config)
- Round-to-round span links (follows-from) for causal chaining
- Establish phase spans with convergence tracking, dispute resolution
events, and threshold escalation attributes
- Validation spans with links to round spans (thread-safe via
roundSpanContext_ snapshot for jtACCEPT cross-thread access)
- Mode change spans for proposing/observing transitions
- New startSpan overload with span links in Telemetry interface
- XRPL_TRACE_ADD_EVENT macro with do-while(0) safety wrapper
- Config validation for consensus_trace_strategy
- Test adaptor (csf::Peer) updated with getTelemetry() stub
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a new trace span in doAccept() capturing ledger close time details:
- xrpl.consensus.close_time: agreed-upon close time (epoch seconds)
- xrpl.consensus.close_time_correct: whether validators converged
(per avCT_CONSENSUS_PCT = 75% threshold)
- xrpl.consensus.close_resolution_ms: time rounding granularity
- xrpl.consensus.state: "finished" or "moved_on" (consensus failure)
- xrpl.consensus.proposing: whether this node was proposing
Update Tempo datasource with close time filters, plan docs with
new span inventory, and add test coverage for the attribute pattern.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Tempo 2.7.2 service to docker-compose with local storage
- Add otlp/tempo exporter to OTel Collector traces pipeline
- Add Tempo Grafana datasource provisioning with node graph
- Update 05-configuration-reference.md examples with Tempo
- OTel Collector fans traces to both Jaeger and Tempo simultaneously
Jaeger provides a standalone UI at :16686 for quick lookups.
Tempo is queryable via Grafana Explore using TraceQL and is the
recommended backend for production (supports S3/GCS storage).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Split document index into Plan Documents and Task Lists sections.
These files were introduced in this branch but missing from the index.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
