exported_instance is a Prometheus scrape artifact that only exists when
Prometheus scrapes a target with a conflicting instance label. Users
running push-based pipelines (remote_write, OTLP) never get this label.
service_instance_id is always present via resource_to_telemetry_conversion
regardless of ingestion path.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
exported_instance is a Prometheus scrape artifact that only exists when
Prometheus scrapes a target with a conflicting instance label. Users
running push-based pipelines (remote_write, OTLP) never get this label.
service_instance_id is always present via resource_to_telemetry_conversion
regardless of ingestion path.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reviewer noted implementation-phase references should not appear in
shipped config comments. Drop the "Phase 3/4" token, keep the description.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Reviewer noted implementation-phase references should not appear in
shipped config comments. Drop the "Phase 4" tokens, keep descriptions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Reviewer noted implementation-phase references should not appear in
shipped config comments. Drop the "Phase 3" tokens, keep descriptions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Reviewer noted implementation-phase references should not appear in
shipped config comments. Drop the "Phase 2" tokens, keep descriptions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Reviewer noted implementation-phase references should not appear in
shipped config comments. Drop the "Phase 1b" token, keep the filter
description.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- node-health.json: repoint the two "All Jobs" detail panels from the
__name__ regex over old xrpld_<job>_milliseconds_bucket names to the
native xrpld_job_running/queued_duration_us_bucket histograms, grouping
by the job_type label and legending on {{job_type}}.
- OTelCollector::callHooks: copy the hook list under mutex_ and invoke
handlers outside the lock. A handler can drop the last reference to an
OTelHookImpl, whose destructor calls removeHook() and re-acquires the
non-recursive mutex_ — invoking handlers under the lock could deadlock.
- ~OTelGaugeImpl: document that the SDK ObservableRegistry serializes
RemoveCallback against the Observe() callback pass with one mutex, so
callback removal is synchronous and gaugeCallback cannot run on a
dangling pointer after the destructor.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Key Jobs execution/dequeue panels queried StatsD-era per-job metric
names (xrpld_<job>_milliseconds_bucket, xrpld_<job>_q_milliseconds_bucket)
that the native OTel path no longer emits. Phase 9's MetricsRegistry emits
job timings as two label-dimensioned histograms instead:
xrpld_job_running_duration_us_bucket{job_type="<job>"}
xrpld_job_queued_duration_us_bucket{job_type="<job>"}
Rewrite the 22 affected panel queries (11 job types x running/queued) to
the label-dimensioned form, preserving the histogram_quantile / rate /
sum-by structure and all template-variable filters.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- ValidationTracker: remove dead hard-trim Pass 1. The preceding
eviction loop already erases every reconciled entry older than the
late-repair cutoff using the same condition, so Pass 1 could never
match. The "drop any reconciled entry" fallback is retained.
- integration-test.sh: probe the StatsD port with a UDP-aware check
(ss -ulnp) instead of curl. StatsD is UDP-only on 8125, so the TCP
curl probe always reported "refused" — a false negative. Guarded by
a command -v ss check that logs a skip when ss is unavailable.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Give developers direct access to the full OpenTelemetry metrics API,
symmetric with getTracer(), so all seven OTel instrument types
(including UpDownCounter, sync Gauge, and the observable variants) are
reachable — not just the four beast::insight models.
- Telemetry: build and own the metrics pipeline (OTLP HTTP metric
exporter + PeriodicExportingMetricReader + SpanMetrics histogram view)
alongside the tracer, sharing the same resource attributes and TLS
config. Register it globally via metrics::Provider::SetMeterProvider
and expose Telemetry::getMeter(). Metrics enable with [telemetry];
the metrics endpoint is derived from the trace endpoint.
- beast OTelCollector: no longer owns a pipeline. It fetches the global
Meter, becoming a thin shim over the shared provider (legacy path
during beast deprecation). This also resolves the review note that the
metric exporter ignored [telemetry] use_tls — TLS now comes from the
shared telemetry pipeline.
- Add a libxrpl unit test covering getMeter() on the enabled (global
provider) and disabled (noop) paths, exercising an UpDownCounter.
Design: docs/superpowers/specs/2026-07-07-direct-otel-metrics-api-design.md
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- cmake: keep the opentelemetry-cpp umbrella target for the beast metrics
link and document why. The reviewer suggested linking individual
component targets to avoid over-linking, but the OTel Conan package
under-declares inter-component dependencies (the OTLP client references
sdk::common symbols without a declared edge), so naming components
directly reorders the static link into an unresolvable state. Verified
by building xrpl_tests both ways.
- OTelCollector.h: add usage examples, thread-safety and limitations
@note blocks to the class doc.
- OTelCollector.cpp: correct the @param name docs on the instrument
Impl constructors to describe the already-formatName()'d value.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Move the standalone External Dashboard Parity design spec out of
docs/superpowers/ (which the project guidelines say not to create) and into
an appendix of OpenTelemetryPlan/06-implementation-phases.md, so the phase
plan is self-contained. Repoint the 10 "Source" links in the phase 3/4/7
task lists to the new appendix anchor.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Add PathFinding Spans section to the runbook Span Reference and
remove the incorrect "not emitted / later-phase" annotations:
pathfind.request/compute/discover/update_all are emitted since
Phase 2 (upstream of Phase 5).
- Runbook label names use the bare spanmetrics dimensions
(command, rpc_status, local, consensus_mode); fix stale docs.
- 05-configuration-reference: note tls_client_cert/key require use_tls=1.
- TelemetryConfig: reject mTLS cert paths when use_tls=0 so telemetry
is not silently sent in plaintext.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Soften the "non-reversible" wording in Redaction.h. XRP account
addresses are a public, enumerable set, so an unsalted hash is
obfuscation (keeps plaintext out of traces/dashboards), not a
secrecy guarantee. Document why a salt is intentionally omitted:
it would break cross-node/restart correlation, the reason for
hashing rather than dropping the attribute.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Resolve the doCommand error-path span suffix and command attribute against
the handler registry instead of using raw request input. A recognized command
yields its canonical handler name; anything else (unregistered command, or
neither command/method present) collapses to the literal "unknown". This bounds
telemetry cardinality to the finite set of handler names plus "unknown" while
preserving per-command error attribution for known-but-rejected commands
(e.g. a submit that hit rpcTOO_BUSY stays rpc.command.submit). The command
attribute is promoted to a Prometheus label by the spanmetrics connector, so
attacker-controlled input previously enabled unbounded label cardinality.
Also add the missing LCOV_EXCL_STOP in the first SpanGuard::linkedSpan overload
so its coverage exclusion no longer bleeds into the second overload's guards.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Change the six remaining `type: static` search filters in tempo.yaml to
`type: dynamic` so Grafana queries Tempo for available tag values instead
of requiring manual free-text entry. Aligns service-name, node-id,
network-type, span-name, span-status, and span-duration with the existing
node-version and network-id filters.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
