Scaffold dd0c/cost: Welford baseline, anomaly scorer, governance engine, tests
- Welford online algorithm for running mean/stddev baselines
- Anomaly scorer: z-score → 0-100 mapping, property-based tests (10K runs, fast-check)
- Governance engine: 14-day auto-promotion with FP rate gate, injectable Clock
- Panic mode: defaults to active (safe) when Redis unreachable
- Tests: 12 scorer cases (incl 2x 10K property-based), 9 governance cases, 3 panic mode cases
- PostgreSQL schema with RLS: baselines (optimistic locking), anomalies, remediation_actions
- Fly.io config, Dockerfile
2026-03-01 02:52:53 +00:00
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FROM node:22-slim AS builder
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WORKDIR /app
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COPY package.json package-lock.json* ./
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2026-03-01 19:31:44 +00:00
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RUN npm ci --include=dev
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Scaffold dd0c/cost: Welford baseline, anomaly scorer, governance engine, tests
- Welford online algorithm for running mean/stddev baselines
- Anomaly scorer: z-score → 0-100 mapping, property-based tests (10K runs, fast-check)
- Governance engine: 14-day auto-promotion with FP rate gate, injectable Clock
- Panic mode: defaults to active (safe) when Redis unreachable
- Tests: 12 scorer cases (incl 2x 10K property-based), 9 governance cases, 3 panic mode cases
- PostgreSQL schema with RLS: baselines (optimistic locking), anomalies, remediation_actions
- Fly.io config, Dockerfile
2026-03-01 02:52:53 +00:00
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COPY . .
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RUN npm run build
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FROM node:22-slim
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WORKDIR /app
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COPY --from=builder /app/dist ./dist
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COPY --from=builder /app/node_modules ./node_modules
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COPY --from=builder /app/package.json ./
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EXPOSE 3000
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CMD ["node", "dist/index.js"]
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