eSliderandGitHub
e393cc6a99
API image is Go-only (compose target api). Python rebuild is profile index. bin/cgo/zig pins Zig 0.14.1, liblbug, and tokenizers.
82 lines
2.8 KiB
Docker
82 lines
2.8 KiB
Docker
# syntax=docker/dockerfile:1
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#
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# docker build --target api -t 2dph:api .
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# docker build --target index -t 2dph:index .
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#
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# API: Go + ladybug via Zig CGO (no CPython).
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# Index: Python write path (profile `index` until brain/add is v2).
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# --- Python sidecar (Ladybug write / rebuild) ---
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FROM python:3.12-slim AS index
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PIP_NO_CACHE_DIR=1 \
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HF_HOME=/home/2dph/.cache/huggingface
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WORKDIR /app
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RUN id -u 2dph 2>/dev/null || useradd --create-home --uid 1001 2dph
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COPY requirements.lock.txt /tmp/requirements.lock.txt
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RUN python -m pip install --no-cache-dir -r /tmp/requirements.lock.txt \
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&& rm /tmp/requirements.lock.txt
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COPY . .
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RUN chmod +x /app/bin/docker-entrypoint \
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&& chown -R 2dph:2dph /app
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USER 2dph
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ENV PATH="/app/bin:${PATH}" \
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KB_PY=python3 \
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KB_ROOT=/app
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD python -c "import model2vec, ladybug, mistune; print('ok')" || exit 1
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ENTRYPOINT ["/app/bin/docker-entrypoint"]
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# --- Go API: CGO with Zig, not gcc ---
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FROM golang:1.26-bookworm AS api-build
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WORKDIR /src
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends curl xz-utils ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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COPY bin/cgo ./bin/cgo
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RUN chmod +x bin/cgo/zig bin/cgo/zcc bin/cgo/zc++ \
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&& ./bin/cgo/zig env >/dev/null
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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ENV CGO_RPATH=/usr/local/lib
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RUN eval "$(./bin/cgo/zig env)" \
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&& go build -tags brain_serve,system_ladybug -o /out/brain-serve ./bin/brain/serve.go \
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&& go build -tags system_ladybug -o /out/brain-search ./bin/brain/search.go \
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&& CGO_ENABLED=0 go build -tags brain_watch -o /out/brain-watch ./bin/brain/watch.go
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FROM debian:bookworm-slim AS api
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends libssl3 ca-certificates wget \
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&& rm -rf /var/lib/apt/lists/* \
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&& useradd --create-home --uid 1001 2dph
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COPY --from=api-build /out/brain-serve /usr/local/bin/brain-serve
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COPY --from=api-build /out/brain-search /usr/local/bin/brain-search
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COPY --from=api-build /out/brain-watch /usr/local/bin/brain-watch
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COPY --from=api-build /src/lib-ladybug/liblbug.so.0.19.1 /usr/local/lib/liblbug.so.0.19.1
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COPY bin/docker-entrypoint /usr/local/bin/docker-entrypoint
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RUN chmod +x /usr/local/bin/docker-entrypoint \
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&& ln -s liblbug.so.0.19.1 /usr/local/lib/liblbug.so.0 \
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&& ln -s liblbug.so.0 /usr/local/lib/liblbug.so \
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&& ldconfig
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USER 2dph
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ENV KB_ROOT=/data \
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KB_PORT=8630 \
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LD_LIBRARY_PATH=/usr/local/lib \
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HF_HOME=/data/hf
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WORKDIR /data
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EXPOSE 8630
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget -qO- http://127.0.0.1:8630/health || exit 1
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ENTRYPOINT ["/usr/local/bin/docker-entrypoint"]
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CMD ["serve"]
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