Dockerfile

# Use the Latest LTS Ubuntu Version
FROM honkdev/common:1.0.1

MAINTAINER HONK Technologies, Inc.

# Copy our nginx config to the right place
COPY nginx.conf /etc/nginx/nginx.conf

# Port corresponding to the port we send traffic to in our nginx.conf
ENV PORT=5000

# Pre-Install the Latest Bundler and Rails 4.2.X for a quicker bundle install later
# -N disables document generation
RUN gem install bundler -v "~> 1.15.1" -N
RUN gem install rails -v "~> 4.2.9" -N

RUN rbenv rehash

# Set the Working Directory for All Commands that Follow
WORKDIR /app

# Copy Our Default startup script
COPY start.sh bin/

# Set our Default Action
CMD ["./bin/start.sh"]

# ONBUILD section:
# Copy Gemfile & Gemfile.lock, then run bundle install, then uninstall build-essential to thin out the image
ONBUILD COPY Gemfile .
ONBUILD COPY Gemfile.lock .
ONBUILD RUN bundle install --with="production" --without="development test" -j4
ONBUILD RUN rbenv rehash