56 lines
1.2 KiB
Docker
56 lines
1.2 KiB
Docker
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FROM python:3.10-slim-bullseye AS base
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WORKDIR /app
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# Set utf-8 encoding for Python et al
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ENV LANG=C.UTF-8 \
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# Turn off writing .pyc files
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PYTHONDONTWRITEBYTECODE=1 \
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# Reduce the OS system calls for this tool it makes a difference
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PYTHONUNBUFFERED=1 \
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# Disables cache dir in pip
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PIP_NO_CACHE_DIR=1 \
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# Virtual environment
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VENV="/opt/venv" \
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# Add new user
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APPUSER=appuser \
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# Ensure that the python and pip executables used in the image
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PATH="${VENV}/bin:$PATH"
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FROM base as builder
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COPY requirements.txt .
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RUN apt-get update \
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&& apt-get install -y git build-essential
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RUN python -m venv ${VENV} \
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&& . ${VENV}/bin/activate \
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&& pip install --upgrade pip \
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&& pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu \
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&& pip install -r requirements.txt
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FROM base as runner
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COPY api.py .
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COPY --from=builder ${VENV} ${VENV}
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ENV PATH="${VENV}/bin:$PATH"
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# Update permissions & change user to not run as root
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RUN chgrp -R 0 /app \
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&& chmod -R g=u /app \
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&& groupadd -r ${APPUSER} \
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&& useradd -r -g ${APPUSER} ${APPUSER} \
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&& chown -R ${APPUSER}:${APPUSER} /app \
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&& usermod -d /app ${APPUSER}
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CMD ["/opt/venv/bin/uvicorn", "api:app", "--host", "0.0.0.0"]
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