50 lines
1.6 KiB
Docker
50 lines
1.6 KiB
Docker
# Multi-stage build example for HXBooks
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FROM ghcr.io/astral-sh/uv:python3.14-alpine AS builder
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ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy
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# Omit development dependencies
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ENV UV_NO_DEV=1
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# Disable Python downloads, because we want to use the system interpreter
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# across both images. If using a managed Python version, it needs to be
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# copied from the build image into the final image; see `standalone.Dockerfile`
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# for an example.
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ENV UV_PYTHON_DOWNLOADS=0
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WORKDIR /app
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RUN --mount=type=cache,target=/root/.cache/uv \
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--mount=type=bind,source=uv.lock,target=uv.lock \
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--mount=type=bind,source=pyproject.toml,target=pyproject.toml \
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uv sync --locked --no-install-project
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COPY . /app
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv sync --locked
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# Then, use a final image without uv
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FROM python:3.14-alpine
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# It is important to use the image that matches the builder, as the path to the
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# Python executable must be the same, e.g., using `python:3.11-slim-bookworm`
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# will fail.
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# Copy the application from the builder
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COPY --from=builder /app /app
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# Copy and setup entrypoint script
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COPY docker-entrypoint.sh /usr/local/bin/
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RUN chmod +x /usr/local/bin/docker-entrypoint.sh
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# Create shared directories for volumes
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RUN mkdir -p /shared/static
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# Place executables in the environment at the front of the path
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ENV PATH="/app/.venv/bin:$PATH"
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# Set Flask app for migrations
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ENV FLASK_APP="src.hxbooks.app:create_app()"
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# Use `/app` as the working directory
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WORKDIR /app
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# Set entrypoint and default command
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ENTRYPOINT ["docker-entrypoint.sh"]
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CMD ["hxbooks", "serve", "--host", "0.0.0.0", "--port", "5000"] |