Proposed docker module syntax

Dockerfile

# vi: expandtab filtype=dockerfile

FROM base
MAINTAINER Lee Hambley "[email protected]"

# Debian isn't too smart, there's no tty dude!
ENV DEBIAN_FRONTEND noninteractive

# Update Apt, never a bad move
RUN apt-get update

# Install Supervisord
RUN apt-get install -y python-setuptools
RUN easy_install supervisor

# Copy Supervisord files into the image.
ADD supervisord.conf /etc/supervisord.conf
ADD supervisord.d    /etc/supervisord.d

# Add a policy-rc.d, this stops MySQL
# trying to start in postinst from
# invoke-rc.d
ADD policy-rc.d /usr/sbin/policy-rc.d

# Install MySQL
RUN apt-get install -q -y mysql-server

# # Install OpenJDK
# RUN apt-get install -q -y openjdk-7-jre-headless

# Pull Down Jenkins...
# ADD http://mirrors.jenkins-ci.org/war/latest/jenkins.war /root/jenkins.war
# RUN apt-get install wget -y
# RUN wget -q -O - http://pkg.jenkins-ci.org/debian-stable/jenkins-ci.org.key | sudo apt-key add -
# UN sh -c 'echo deb http://pkg.jenkins-ci.org/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
# RUN apt-get update
# RUN apt-get install jenkins -y

MODULE jenkins-Dockfile.module    # this linking to a docker repository

# Pull down Jenkins plugins
RUN mkdir -p /data/jenkins/plugins
ADD http://updates.jenkins-ci.org/latest/build-with-parameters.hpi /data/jenkins/plugins/build-with-parameters.hpi
ADD http://updates.jenkins-ci.org/latest/ansicolor.hpi /data/jenkins/plugins/ansicolor.hpi

# Pull down the Jenkins Job definition
# ADD http://.....xml /data/jenkins/jobs/integration_tests/config.xml

# Environmental Variables
ENV JENKINS_HOME /data/jenkins

# Expose the standard Jenkins port, on the standard
# Jenkins port
EXPOSE 8080

# Then start supervisord, this will start mysql
# and Jenkins for us
CMD ["/usr/local/bin/supervisord", "-c", "/etc/supervisord.conf"]

jenkins-Dockerfile.module

MAINTAINER Somebody Else "[email protected]"

ADD http://mirrors.jenkins-ci.org/war/latest/jenkins.war /root/jenkins.war
RUN apt-get install wget -y
RUN wget -q -O - http://pkg.jenkins-ci.org/debian-stable/jenkins-ci.org.key | sudo apt-key add -
UN sh -c 'echo deb http://pkg.jenkins-ci.org/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
RUN apt-get update
RUN apt-get install jenkins -y