diff --git a/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile b/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile index 0fc7b9c1..bdcd87ba 100644 --- a/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile +++ b/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile @@ -1,31 +1,57 @@ -# Python build stage -FROM python:3.8-slim-buster as python-build-stage -ENV PYTHONDONTWRITEBYTECODE 1 +ARG PYTHON_VERSION=3.8-slim-buster +# define an alias for the specfic python version used in this file. +FROM python:${PYTHON_VERSION} as python + +# Python build stage +FROM python as python-build-stage + +ARG BUILD_ENVIRONMENT=local + +# Install apt packages RUN apt-get update && apt-get install --no-install-recommends -y \ # dependencies for building Python packages build-essential \ + # psycopg2 dependencies + libpq-dev + +# Requirements are installed here to ensure they will be cached. +COPY ./requirements . + +# Create Python Dependency and Sub-Dependency Wheels. +RUN pip wheel --wheel-dir /usr/src/app/wheels \ + -r ${BUILD_ENVIRONMENT}.txt + + +# Python 'run' stage +FROM python as python-run-stage + +ARG BUILD_ENVIRONMENT=local +ARG APP_HOME=/app + +ENV PYTHONUNBUFFERED 1 +ENV PYTHONDONTWRITEBYTECODE 1 +ENV BUILD_ENV ${BUILD_ENVIRONMENT} + +WORKDIR ${APP_HOME} + +# Install required system dependencies +RUN apt-get update && apt-get install --no-install-recommends -y \ # psycopg2 dependencies libpq-dev \ + # Translations dependencies + gettext \ # cleaning up unused files && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \ && rm -rf /var/lib/apt/lists/* +# All absolute dir copies ignore workdir instruction. All relative dir copies are wrt to the workdir instruction +# copy python dependency wheels from python-build-stage +COPY --from=python-build-stage /usr/src/app/wheels /wheels/ -# Requirements are installed here to ensure they will be cached. -COPY ./requirements /requirements - -# create python dependency wheels -RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels \ - -r /requirements/local.txt \ - && rm -rf /requirements - - -# Python 'run' stage -FROM python:3.8-slim-buster as python-run-stage - -ENV PYTHONUNBUFFERED 1 -ENV PYTHONDONTWRITEBYTECODE 1 +# use wheels to install python dependencies +RUN pip install --no-cache-dir --no-index --find-links=/wheels/ /wheels/* \ + && rm -rf /wheels/ COPY ./compose/production/django/entrypoint /entrypoint RUN sed -i 's/\r$//g' /entrypoint @@ -49,26 +75,7 @@ RUN sed -i 's/\r$//g' /start-flower RUN chmod +x /start-flower {% endif %} +# copy application code to WORKDIR +COPY . ${APP_HOME} -# installing required system dependencies -RUN apt-get update && apt-get install --no-install-recommends -y \ - # psycopg2 dependencies - libpq-dev \ - # Translations dependencies - gettext \ - # cleaning up unused files - && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \ - && rm -rf /var/lib/apt/lists/* - - -# copy python dependency wheels from python-build-stage -COPY --from=python-build-stage /usr/src/app/wheels /wheels - -# use wheels to install python dependencies -RUN pip install --no-cache /wheels/* \ - && rm -rf /wheels - - -WORKDIR /app - -ENTRYPOINT ["/entrypoint"] +ENTRYPOINT ["/entrypoint"] \ No newline at end of file diff --git a/{{cookiecutter.project_slug}}/compose/production/django/Dockerfile b/{{cookiecutter.project_slug}}/compose/production/django/Dockerfile index 69b80aa0..8fa6e202 100644 --- a/{{cookiecutter.project_slug}}/compose/production/django/Dockerfile +++ b/{{cookiecutter.project_slug}}/compose/production/django/Dockerfile @@ -1,47 +1,75 @@ {% if cookiecutter.js_task_runner == 'Gulp' -%} FROM node:10-stretch-slim as client-builder -WORKDIR /app -COPY ./package.json /app +ARG APP_HOME=/app +WORKDIR ${APP_HOME} + +COPY ./package.json ${APP_HOME} RUN npm install && npm cache clean --force -COPY . /app +COPY . ${APP_HOME} RUN npm run build {%- endif %} +ARG PYTHON_VERSION=3.8-slim-buster + +# define an alias for the specfic python version used in this file. +FROM python:${PYTHON_VERSION} as python + # Python build stage -FROM python:3.8-slim-buster as python-build-stage - -ENV PYTHONDONTWRITEBYTECODE 1 -ARG BUILD_ENVIRONMENT +FROM python as python-build-stage +ARG BUILD_ENVIRONMENT=production +# Install apt packages RUN apt-get update && apt-get install --no-install-recommends -y \ # dependencies for building Python packages build-essential \ + # psycopg2 dependencies + libpq-dev + +# Requirements are installed here to ensure they will be cached. +COPY ./requirements . + +# Create Python Dependency and Sub-Dependency Wheels. +RUN pip wheel --wheel-dir /usr/src/app/wheels \ + -r ${BUILD_ENVIRONMENT}.txt + + +# Python 'run' stage +FROM python as python-run-stage + +ARG BUILD_ENVIRONMENT=production +ARG APP_HOME=/app + +ENV PYTHONUNBUFFERED 1 +ENV PYTHONDONTWRITEBYTECODE 1 +ENV BUILD_ENV ${BUILD_ENVIRONMENT} + +WORKDIR ${APP_HOME} + +RUN addgroup --system django \ + && adduser --system --ingroup django django + + +# Install required system dependencies +RUN apt-get update && apt-get install --no-install-recommends -y \ # psycopg2 dependencies libpq-dev \ + # Translations dependencies + gettext \ # cleaning up unused files && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \ && rm -rf /var/lib/apt/lists/* +# All absolute dir copies ignore workdir instruction. All relative dir copies are wrt to the workdir instruction +# copy python dependency wheels from python-build-stage +COPY --from=python-build-stage /usr/src/app/wheels /wheels/ -# Requirements are installed here to ensure they will be cached. -COPY ./requirements /requirements +# use wheels to install python dependencies +RUN pip install --no-cache-dir --no-index --find-links=/wheels/ /wheels/* \ + && rm -rf /wheels/ -# create python dependency wheels -RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels \ - -r /requirements/production.txt \ - && rm -rf /requirements - -# Python 'run' stage -FROM python:3.8-slim-buster as python-run-stage - -ENV PYTHONDONTWRITEBYTECODE 1 -ENV PYTHONUNBUFFERED 1 - -RUN addgroup --system django \ - && adduser --system --ingroup django django COPY --chown=django:django ./compose/production/django/entrypoint /entrypoint RUN sed -i 's/\r$//g' /entrypoint @@ -69,32 +97,17 @@ RUN sed -i 's/\r$//g' /start-flower RUN chmod +x /start-flower {%- endif %} -# installing required system dependencies -RUN apt-get update && apt-get install --no-install-recommends -y \ - # psycopg2 dependencies - libpq-dev \ - # Translations dependencies - gettext \ - # cleaning up unused files - && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \ - && rm -rf /var/lib/apt/lists/* - - -# copy python dependency wheels from python-build-stage -COPY --from=python-build-stage /usr/src/app/wheels /wheels - -# use wheels to install python dependencies -RUN pip install --no-cache /wheels/* \ - && rm -rf /wheels +# copy application code to WORKDIR {%- if cookiecutter.js_task_runner == 'Gulp' %} -COPY --from=client-builder --chown=django:django /app /app +COPY --from=client-builder --chown=django:django ${APP_HOME} ${APP_HOME} {% else %} -COPY --chown=django:django . /app +COPY --chown=django:django . ${APP_HOME} {%- endif %} +# make django owner of the WORKDIR directory as well. +RUN chown django:django ${APP_HOME} + USER django -WORKDIR /app - -ENTRYPOINT ["/entrypoint"] +ENTRYPOINT ["/entrypoint"] \ No newline at end of file