Ajout Dockerfile

Dockerfile

+FROM python:alpine3.6
+
+WORKDIR /var/src/site-gala
+
+COPY requirements.txt /var/src/site-gala/requirements.txt
+RUN apk add --no-cache zlib-dev libjpeg-turbo-dev freetype-dev lcms2-dev libwebp-dev musl-dev openjpeg-dev tiff-dev gcc && \
+    pip install -r requirements.txt
+
+COPY ./ /var/src/site-gala/
+
+RUN /var/src/site-gala/manage.py migrate
+
+CMD /var/src/site-gala/manage.py runserver 0.0.0.0:80