DIPLOMOVA_PRACA/Backend/Dockerfile
2024-02-17 19:00:00 +00:00

56 lines
1.2 KiB
Docker

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