docker files

app server Dockerfile

FROM private/docker/host/postgres-flask-uwsgi-nginx
MAINTAINER Kevin Nelson "[email protected]"

# Set up nginx by removing the default site, and adding ours
#RUN rm /etc/nginx/sites-enabled/default
RUN ln -s $APP_DIR/deploy/nginx.conf /etc/nginx/conf.d/

# create log folders
RUN mkdir -p /var/log/uwsgi

EXPOSE 8000
# only one CMD per docker file, and exec notation doesn't expand $APP_DIR...
#CMD uwsgi --ini $APP_DIR/uwsgi.ini

CMD ["uwsgi", "--module", "app",\
              "--callable", "uwsgi_app",\
              "--master",\
              "--processes", "5",\
              "--threads", "10",\
              "--http", "127.0.0.1:8000",\
              "--vacuum",\
              "--die-on-term"]

postgres-flask-uwsgi-nginx

FROM debian:jessie
MAINTAINER Kevin Nelson "[email protected]"

# Set up nginx
RUN apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62
RUN echo "deb http://nginx.org/packages/mainline/debian/ jessie nginx" >> /etc/apt/sources.list

ENV NGINX_VERSION 1.9.3-1~jessie

RUN apt-get update && \
    apt-get install -y ca-certificates nginx=${NGINX_VERSION} && \
    rm -rf /var/lib/apt/lists/*

RUN rm /etc/nginx/conf.d/default.conf
VOLUME ["/var/cache/nginx"]

# Set up python / flask / uwsgi
RUN apt-get update && apt-get install -y -q \
    build-essential \
    git \
    postgresql-client-9.4 \
    postgresql-client-common \
    python-dev \
    python-pip \
    python-psycopg2 \
  && rm -rf /var/lib/apt/lists/*


# Install required pip dependencies, including uwsgi
COPY requirements.txt /tmp/
RUN pip install -r /tmp/requirements.txt

# Create a place to deploy the app
ENV APP_DIR /var/www/app
RUN mkdir -p $APP_DIR
WORKDIR $APP_DIR

# When building a downstream image, copy the application files and then setup
# additional dependencies. It's assumed the application files are present in
# the same directory as the downstream build's Dockerfile.
ONBUILD COPY . $APP_DIR/
ONBUILD RUN pip install -r $APP_DIR/requirements.txt