Dockerfile

# syntax=docker/dockerfile:1

# Comments are provided throughout this file to help you get started.
# If you need more help, visit the Dockerfile reference guide at
# https://docs.docker.com/go/dockerfile-reference/

# Want to help us make this template better? Share your feedback here: https://forms.gle/ybq9Krt8jtBL3iCk7

# ARG PYTHON_VERSION=3.9.6
FROM python:3.9-alpine3.13

# Prevents Python from writing pyc files.
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

COPY ./requirements.txt /tmp/requirements.txt
COPY ./requirements.dev.txt /tmp/requirements.dev.txt
COPY ./hyunphoto /hyunphoto
WORKDIR /hyunphoto
EXPOSE 8000

# Create a non-privileged user that the app will run under.
# See https://docs.docker.com/go/dockerfile-user-best-practices/
# ARG UID=10001
ARG DEV=false
RUN python -m venv /py && \
    /py/bin/pip install --upgrade pip && \
    apk add --update --no-cache postgresql-client && \
    apk add --update --no-cache --virtual .tmp-build-deps \
        build-base postgresql-dev musl-dev && \
    /py/bin/pip install -r /tmp/requirements.txt && \
    if [ $DEV = "true" ]; \
        then /py/bin/pip install -r /tmp/requirements.dev.txt; \
    fi && \
    rm -rf /tmp && \
    apk del .tmp-build-deps && \
    adduser \
        --disabled-password \
        --no-create-home \
        django-user

ENV PATH="/py/bin:$PATH"
USER django-user


# RUN adduser \
#     --disabled-password \
#     --gecos "" \
#     --home "/nonexistent" \
#     --shell "/sbin/nologin" \
#     --no-create-home \
#     --uid "${UID}" \
#     appuser

# Download dependencies as a separate step to take advantage of Docker's caching.
# Leverage a cache mount to /root/.cache/pip to speed up subsequent builds.
# Leverage a bind mount to requirements.txt to avoid having to copy them into
# into this layer.
# RUN --mount=type=cache,target=/root/.cache/pip \
#     --mount=type=bind,source=requirements.txt,target=requirements.txt \
#     python -m pip install -r requirements.txt

# Switch to the non-privileged user to run the application.
# USER appuser

# Copy the source code into the container.
# COPY . .

# Expose the port that the application listens on.
# EXPOSE 8000

# Run the application.
# CMD gunicorn 'hyunphoto.hyunphoto.wsgi' --bind=0.0.0.0:8000