Dockerfile

FROM ubuntu:precise

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get -y update
RUN apt-get -y install git build-essential python-software-properties automake curl

# Install RVM
RUN curl -L https://get.rvm.io | bash -s stable

# Install Ruby and any requirements
RUN /bin/bash -l -c "rvm requirements"
RUN /bin/bash -l -c "rvm install 2.0.0"
RUN /bin/bash -l -c "rvm use 2.0.0 --default"
RUN /bin/bash -l -c "gem install bundler"

# Install node.js
RUN add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) universe"
RUN add-apt-repository ppa:richarvey/nodejs
RUN apt-get -y update
RUN apt-get -y install nodejs

# Clone app repo
VOLUME "/var/www"
RUN cd /var/www/ && git clone https://github.com/tristanoneil/smple.git
RUN cd /var/www/smple && /bin/bash -l -c "bundle install"

# Install Nginx and Passenger
RUN gpg --keyserver keyserver.ubuntu.com --recv-keys 561F9B9CAC40B2F7
RUN gpg --armor --export 561F9B9CAC40B2F7 | apt-key add -
RUN apt-get install apt-transport-https
RUN sh -c "echo 'deb https://oss-binaries.phusionpassenger.com/apt/passenger precise main' >> /etc/apt/sources.list.d/passenger.list"
RUN apt-get -y update
RUN apt-get -y install nginx-full passenger

EXPOSE 80

CMD service nginx start