33 lines
1.7 KiB
Docker
33 lines
1.7 KiB
Docker
# Reuse a reviewed image only when the locked Python dependencies are identical.
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# For a fresh installation use the repository's main Dockerfile instead.
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ARG BASE_IMAGE
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FROM ${BASE_IMAGE} AS prepared
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# Cleanup runs only in the disposable preparation stage.
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USER 0
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COPY requirements.lock /app/requirements.expected.lock
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RUN python -c "from pathlib import Path; assert Path('/app/requirements.lock').read_bytes() == Path('/app/requirements.expected.lock').read_bytes(), 'Dependency lock changed; use the full Dockerfile'"
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COPY pigway_frame_flow /app/pigway_frame_flow
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COPY vendor /app/vendor
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# Publish only the cleaned filesystem, without retaining build-stage layers.
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RUN rm -rf /usr/local/lib/python*/site-packages/pip \
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/usr/local/lib/python*/site-packages/pip-*.dist-info \
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/usr/local/lib/python*/ensurepip \
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&& rm -f /usr/local/bin/pip /usr/local/bin/pip[0-9]* \
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&& find / -name .DS_Store -type f -delete
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FROM scratch
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COPY --from=prepared / /
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ENV PATH=/usr/local/bin:/usr/local/sbin:/usr/sbin:/usr/bin:/sbin:/bin LANG=C.UTF-8
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ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1 TZ=Asia/Shanghai \
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DATA_DIR=/data CONFIG_DIR=/config
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WORKDIR /app
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USER 10333:10333
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EXPOSE 18787
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:18787/health',timeout=3)"
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CMD ["python", "-m", "uvicorn", "pigway_frame_flow.main:app", "--host", "0.0.0.0", "--port", "18787", "--workers", "1", "--no-access-log"]
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ARG BUILD_COMMIT
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ARG BUILD_TIME
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ENV BUILD_COMMIT=$BUILD_COMMIT BUILD_TIME=$BUILD_TIME
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LABEL org.opencontainers.image.title="PIGWay Frame Flow" org.opencontainers.image.version="0.1.17" org.opencontainers.image.revision=$BUILD_COMMIT
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