a0a33f4d9a
Week 1 — deployment prerequisites: - Add TIDAL_API_KEY Bearer auth middleware (constant-time comparison) - Handle SIGTERM alongside ctrl-c for graceful shutdown - Remove test-utils feature from production tidal-server binary - Fix standalone Dockerfile; add cluster Dockerfile and docker-compose - Extract MultiRegionState into state.rs with per-region TidalDb map Week 2 — operational middleware and observability: - Add body limit (2MB), request timeout (30s), concurrency limit (100) - Add SetRequestIdLayer + PropagateRequestIdLayer (x-request-id header) - Add TraceLayer with structured spans including request ID - Activate Prometheus /metrics endpoint via --metrics flag - Add monitoring.md, recovery.md, prometheus-alerts.yaml, grafana-dashboard.json Week 3 — query latency histograms and middleware integration tests: - Add QUERY_LATENCY_BOUNDS (100µs–10s) histogram to tidal library - Instrument retrieve() and search() with tidaldb_retrieve/search_latency_us - Fix: search() latency now recorded on error paths (was skipped via ?) - Lib+bin split in tidal-server enabling integration tests - Add 8 middleware integration tests (auth, body limit, request ID) - Add 2 Prometheus alert rules and 2 Grafana latency panels Post-review fixes: - Fix SIGTERM handler compilation on non-Unix targets (#[cfg(unix)] guard) - Exempt /health from TimeoutLayer + ConcurrencyLimitLayer (prevents false liveness failures under load) - Case-insensitive Bearer scheme matching per RFC 7235 §2.1
9 lines
151 B
YAML
9 lines
151 B
YAML
global:
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scrape_interval: 15s
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evaluation_interval: 15s
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scrape_configs:
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- job_name: tidaldb
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static_configs:
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- targets: ['tidaldb:9091']
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