Dockerfile

# syntax=docker/dockerfile:1

# Base image
FROM python:3.10.6-slim-buster AS development_build

ARG DJANGO_ENV

ENV DJANGO_ENV=${DJANGO_ENV} \
  # python
  PYTHONFAULTHANDLER=1 \
  PYTHONUNBUFFERED=0 \
  PYTHONHASHSEED=random \
  # pip
  PIP_NO_CACHE_DIR=off \
  PIP_DISABLE_PIP_VERSION_CHECK=on \
  PIP_DEFAULT_TIMEOUT=100 \
  # poetry
  POETRY_VERSION=1.1.14 \
  POETRY_VIRTUALENVS_CREATE=false \
  POETRY_CACHE_DIR='/var/cache/pypoetry'

# System deps
RUN apt-get update \
  && apt-get install --no-install-recommends -y \
    bash \
    build-essential \
    curl \
    gettext \
    git \
    libpq-dev \
    wget \
    python-dev \
  # Cleaning cache:
  && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/* \
  && pip install "poetry==$POETRY_VERSION" && poetry --version

# set work directory
WORKDIR /code
COPY pyproject.toml poetry.lock /code/

# Install dependencies
RUN poetry install

# copy project
COPY . .

# expose port
EXPOSE 8000

# start server
CMD ["python", "manage.py", "runserver"]