setup_telemetry now instruments httpx and redis process-wide. Both patch
the client classes, so clients created at import time (gateway's
_proxy_client, common.redis_client) are covered too. httpx CLIENT spans
inject traceparent, so the downstream FastAPI SERVER spans join the
caller's trace. gateway and fraud get setup_telemetry, the FastAPI span,
and the OTLP auth header. All seven services now export traces.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
common/telemetry.py builds the Resource, TracerProvider, BatchSpanProcessor
and OTLP/HTTP exporter by hand; sanctions calls setup_telemetry() at
import instead of running under opentelemetry-instrument. No instrumentor
is enabled yet, so sanctions emits no spans for now.
service.version comes from OTEL_RESOURCE_ATTRIBUTES: deploy.sh exports
DEPLOY_HASH (the server's HEAD after the pull) and compose falls back to
"dev". deployment.environment.name=prod is dropped.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
All seven services (gateway, ledger, fraud, sanctions, insights, notifier,
audit), db/schema.sql plus optional_indexes.sql, scripts/seed.py and
smoke.py, the gateway-served frontend, and docker-compose.yml. Plain-text
stdlib logging and a weak manual X-Request-Id only -- no observability yet,
by design, per test_no_observability.py. Implements all 13 named chaos-flag
pathologies from docs/PATHOLOGIES.md behind Redis-backed runtime flags.
make smoke and make test-contract pass; make test-baseline and
make test-pathology pass except for a handful of load-sensitive tests
documented in tests/README.md rather than papered over.
Movses AslanyanandClaude Opus 5.5