Dockerfile

FROM python:3.12.1-slim@sha256:c127a8c4aca8a5d3ac3a333cbab4c082c7ddbd0891441cc4e30d88dc351f1ce5

LABEL org.opencontainers.image.authors="Ken Shibata <+@nyiyui.ca>, Kyunghan (Paul) Lee <contact@paullee.dev>, Jason Cameron <jason@jasoncameron.dev>"
LABEL org.opencontainers.image.source="https://github.com/wlmac/metropolis"

ENV PYTHONDONTWRITEBYTECODE 1 # db.sqlite3D
ENV PYTHONUNBUFFERED 1
# Install system dependencies
RUN adduser --system --home /app --gecos "Metropolis" app && \
    groupadd app && \
    usermod -g app app && \
    apt-get update && \
    apt-get install -y build-essential python3-dev libpq-dev libffi-dev libssl-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app2/media
WORKDIR /app2/static
WORKDIR /app
USER app

COPY poetry.lock pyproject.toml /app/
RUN python -m pip install --no-cache-dir poetry && \
    python -m poetry config virtualenvs.in-project true && \
    python -m poetry install --no-root && \
    /app/.venv/bin/python3 -m pip install --no-cache-dir psycopg2

USER root
RUN python -m pip uninstall poetry && \
    apt-get purge -y build-essential python3-dev libpq-dev libffi-dev libssl-dev && \
    rm -rf /var/lib/apt/lists/*
RUN rm -rf /var/cache/*

USER app

# Copy the application code
COPY . /app/
COPY ./metropolis/docker_settings.py /app/metropolis/local_settings.py

USER root

EXPOSE 28780
ENTRYPOINT /app/docker_entrypoint.sh