AI_POC/TERES_fastapi_backend
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优化 Dockerfile构建

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dangzerong
2025-11-19 10:45:38 +08:00
parent 206d621662
commit 067ef5406f
2 changed files with 37 additions and 31 deletions
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40
Dockerfile
View File

@@ -13,8 +13,38 @@ USER root
WORKDIR /ragflow
# Python dependencies are already installed in base image
# Build web application
# Ensure Node.js/npm available even if base image lacks it
RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
if ! command -v npm >/dev/null 2>&1; then \
apt-get update && \
curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
apt-get install -y --no-install-recommends nodejs && \
rm -rf /var/lib/apt/lists/*; \
fi
# Set UV HTTP timeout to handle large package downloads (e.g., nvidia-cusolver-cu12)
# Default is 30s, increase to 600s (10 minutes) for large packages
ENV UV_HTTP_TIMEOUT=600
# install dependencies from pyproject.toml
COPY pyproject.toml ./
# https://github.com/astral-sh/uv/issues/10462
# uv records index url into uv.lock but doesn't failover among multiple indexes
# Generate uv.lock from pyproject.toml and install dependencies with cache
RUN --mount=type=cache,id=ragflow_uv,target=/root/.cache/uv,sharing=locked \
if [ "$NEED_MIRROR" == "1" ]; then \
uv lock --index-url https://mirrors.aliyun.com/pypi/simple; \
sed -i 's|pypi.org|mirrors.aliyun.com/pypi|g' uv.lock; \
else \
uv lock; \
sed -i 's|mirrors.aliyun.com/pypi|pypi.org|g' uv.lock; \
fi; \
if [ "$LIGHTEN" == "1" ]; then \
uv sync --python 3.10 --frozen; \
else \
uv sync --python 3.10 --frozen --all-extras; \
fi
COPY web web
COPY docs docs
RUN --mount=type=cache,id=ragflow_npm,target=/root/.npm,sharing=locked \
@@ -37,7 +67,11 @@ USER root
WORKDIR /ragflow
# Python environment is already set up in base image
# Copy Python environment and packages
ENV VIRTUAL_ENV=/ragflow/.venv
COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
ENV PYTHONPATH=/ragflow/
COPY web web

28
Dockerfile.base
View File

@@ -137,31 +137,3 @@ RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps
dpkg -i /deps/libssl1.1_1.1.1f-1ubuntu2_arm64.deb; \
fi
# Install Python dependencies from pyproject.toml
# This is done in base image since dependencies don't change frequently
COPY pyproject.toml ./
# https://github.com/astral-sh/uv/issues/10462
# uv records index url into uv.lock but doesn't failover among multiple indexes
# Generate uv.lock from pyproject.toml and install dependencies with cache
# Set UV HTTP timeout based on mirror usage:
# - With mirror (NEED_MIRROR=1): 600s for potentially slower mirror connections
# - Without mirror (abroad): 300s should be sufficient for PyPI with good network
RUN --mount=type=cache,id=ragflow_uv,target=/root/.cache/uv,sharing=locked \
export UV_HTTP_TIMEOUT=$([ "$NEED_MIRROR" == "1" ] && echo "600" || echo "300") && \
if [ "$NEED_MIRROR" == "1" ]; then \
uv lock --index-url https://mirrors.aliyun.com/pypi/simple; \
sed -i 's|pypi.org|mirrors.aliyun.com/pypi|g' uv.lock; \
else \
uv lock; \
sed -i 's|mirrors.aliyun.com/pypi|pypi.org|g' uv.lock; \
fi && \
if [ "$LIGHTEN" == "1" ]; then \
uv sync --python 3.10 --frozen; \
else \
uv sync --python 3.10 --frozen --all-extras; \
fi
# Set Python environment variables
ENV VIRTUAL_ENV=/ragflow/.venv
ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"