flan
8cefa325a6
Custody: rows+chain commit atomically per batch; audit gains reverse check (unchained content fails), opens read-only, refuses missing stores. Gate: tie-averaged Spearman (order-invariant; old impl could flip the gate by alphabetization), both raters required, peeks labeled + unservable + never pass. Manifests: corpus_hash covers full records (manifest_version 2). Embedding cache self-invalidating (text-hash + model@revision key, chunked reads, one implementation). serve: --config, health survives bad timestamps, routes generated from artifacts.KINDS. cycle command owns window policy; compose ships the collector. artifacts.py pins byte-determinism (utf-8, sorted keys) for every writer. congress.py (dead custody-bypassing draft) deleted. stats.py + hardening regression suite; 60 tests.
41 lines
1.6 KiB
Docker
41 lines
1.6 KiB
Docker
# tiltmeter: the whole pipeline in one reproducible image.
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# The pinned embedding model is baked in at build time, so a container can
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# recompute any release fully offline — part of the reproducibility story,
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# not just packaging convenience.
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#
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# Default command serves the read-only API over /app/releases; the collector
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# runs `tiltmeter cycle` on a sleep loop (see compose.yaml) so all
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# orchestration logic lives in tested Python, not deployment shell.
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FROM python:3.13-slim
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COPY --from=ghcr.io/astral-sh/uv:0.7 /uv /uvx /bin/
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WORKDIR /app
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ENV UV_LINK_MODE=copy UV_COMPILE_BYTECODE=1
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# dependency layer first: rebuilds only when the lockfile changes
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COPY pyproject.toml uv.lock README.md ./
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RUN --mount=type=cache,target=/root/.cache/uv uv sync --frozen --no-dev --no-install-project
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# bake the pinned model BEFORE copying source, so day-to-day code changes
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# never re-download it. The ARGs must match src/tiltmeter/embed.py — a test
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# (tests/test_docs.py) fails the build pipeline if they drift.
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ARG EMBED_MODEL=sentence-transformers/all-MiniLM-L6-v2
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ARG EMBED_REVISION=c9745ed1d9f207416be6d2e6f8de32d1f16199bf
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ENV HF_HOME=/opt/hf-cache
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RUN /app/.venv/bin/python -c "from sentence_transformers import SentenceTransformer; \
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SentenceTransformer('${EMBED_MODEL}', revision='${EMBED_REVISION}', device='cpu')" \
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&& chmod -R a+rX /opt/hf-cache
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COPY src ./src
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COPY config ./config
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RUN --mount=type=cache,target=/root/.cache/uv uv sync --frozen --no-dev
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ENV PATH="/app/.venv/bin:$PATH"
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VOLUME ["/app/data", "/app/releases"]
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EXPOSE 8477
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ENTRYPOINT ["tiltmeter"]
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CMD ["serve", "--releases", "releases"]
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