############################################## # Build virtualenv ############################################## FROM python:{{cookiecutter.python_version}}-bullseye AS venv # Prepare poetry ############################################## # https://python-poetry.org/docs/#installation ENV POETRY_VERSION={{cookiecutter.poetry_version}} RUN curl -sSL https://install.python-poetry.org | python3 - ENV PATH /root/.local/bin:$PATH RUN python -m pip install --user poetry-lock-check==0.1.0 \ cleo==0.8.1 # poetry-lock-check depends on cleo WORKDIR /app COPY pyproject.toml poetry.lock ./ RUN python -m poetry_lock_check check-lock # Install python dependencies ############################################## RUN python -m venv --copies /app/venv # Will install dev deps as well, so that we can run tests in this image RUN . /app/venv/bin/activate \ && poetry install --no-interaction ENV PATH /app/venv/bin:$PATH # Collect static files & build assets ############################################## COPY ./src /app/src COPY ./envs/local-envs.env /app/.env WORKDIR /app/src # Required for manage.py to startup ARG ENV_FILE=/app/.env ARG DEBUG=true ENV STATIC_ROOT=/app/static RUN mkdir -p $STATIC_ROOT # Build assets so that we don't need the build tools later RUN python manage.py collectstatic --noinput --clear ############################################## # write git info ############################################## FROM alpine/git:v2.26.2 AS git WORKDIR /app COPY .git /app/.git/ RUN git describe --tags --always > /git-describe RUN git rev-parse HEAD > /git-commit RUN date +'%Y-%m-%d %H:%M %Z' > /build-date ############################################## # Main image ############################################## FROM python:{{cookiecutter.python_version}}-slim-bullseye AS final ARG DEBIAN_FRONTEND=noninteractive # Setup user & group ############################################## RUN groupadd -g 1000 django RUN useradd -M -d /app -u 1000 -g 1000 -s /bin/bash django # Setup system ############################################## RUN apt-get update -y \ && apt-get install -y --no-install-recommends \ libxml2 \ media-types \ postgresql-client # Fetch project requirements ############################################## COPY --chown=django:django --from=venv /app/venv /app/venv/ COPY --chown=django:django --from=git /git-describe /git-commit /build-date /app/git/ ENV PATH /app/venv/bin:$PATH # Fetch built assets & static files ############################################## ENV STATIC_ROOT=/app/static COPY --chown=django:django --from=venv $STATIC_ROOT $STATIC_ROOT # Create directory structure ############################################## WORKDIR /app COPY pyproject.toml poetry.lock ./ ADD --chown=django:django ./src ./src COPY --chown=django:django tasks.py ./tasks.py RUN mkdir -p /app/data RUN chown django:django /app /app/data EXPOSE 8000 WORKDIR /app/src HEALTHCHECK --start-period=30s CMD python -c "import requests; requests.get('http://localhost:8000', timeout=2)" USER django CMD ["gunicorn", "{{cookiecutter.project_slug}}.wsgi", "--graceful-timeout=5", "--worker-tmp-dir=/dev/shm", "--workers=2", "--threads=4", "--worker-class=gthread", "--bind=0.0.0.0:8000", "--log-file=-"]