cookiecutter-django/{{cookiecutter.project_slug}}/compose/production/django/Dockerfile
Bruno Alla 0164c330b3 Move to the python:alpine docker image (#1482)
* Move to the python:alpine docker image

- Switch the base images for local and production to alpine
- Install extra dependencies for psycopg2, Pillow and cffi
- Change shebang for shell scripts to use sh instead of bash

* Move to the python:alpine docker image

- Migrate group and user creation to Alpine syntax

* Move to the python:alpine docker image

- Remove `function` keyword, unsupported in shell

* Upgrade various places to the latest Python 3.6

* Test support for translations

* Add gettext library, required for translations support

* Add locale folder for translations support with README documenting it

* Update Changelog

* Tweak command to test translations support
2018-02-22 10:01:05 -05:00

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Docker

FROM python:3.6-alpine
ENV PYTHONUNBUFFERED 1
RUN apk update \
# psycopg2 dependencies
&& apk add --virtual build-deps gcc python3-dev musl-dev \
&& apk add postgresql-dev \
# Pillow dependencies
&& apk add jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev \
# CFFI dependencies
&& apk add libffi-dev openssl-dev py-cffi
RUN addgroup -S django \
&& adduser -S -G django django
# Requirements have to be pulled and installed here, otherwise caching won't work
COPY ./requirements /requirements
RUN pip install --no-cache-dir -r /requirements/production.txt \
&& rm -rf /requirements
COPY ./compose/production/django/gunicorn.sh /gunicorn.sh
RUN sed -i 's/\r//' /gunicorn.sh
RUN chmod +x /gunicorn.sh
RUN chown django /gunicorn.sh
COPY ./compose/production/django/entrypoint.sh /entrypoint.sh
RUN sed -i 's/\r//' /entrypoint.sh
RUN chmod +x /entrypoint.sh
RUN chown django /entrypoint.sh
COPY ./compose/production/django/celery/worker/start.sh /start-celeryworker.sh
RUN sed -i 's/\r//' /start-celeryworker.sh
RUN chmod +x /start-celeryworker.sh
COPY ./compose/production/django/celery/beat/start.sh /start-celerybeat.sh
RUN sed -i 's/\r//' /start-celerybeat.sh
RUN chmod +x /start-celerybeat.sh
COPY . /app
RUN chown -R django /app
USER django
WORKDIR /app
ENTRYPOINT ["/entrypoint.sh"]