Docker file to deploy ansible playbook

Dockerfile

# Builds ubuntu latest image from docker hub
# Install and setups ansible
# Run from ansible dir: "docker build -t ansible_deploy ."
# You will need to update the playbook you deploy in this file.

FROM ubuntu

MAINTAINER Ben Copeland <ben.copeland@linaro.org>

RUN apt-get install -y software-properties-common
RUN apt-add-repository ppa:ansible/ansible

# Update apt cache
RUN apt-get -y update
RUN apt-get install -y ansible

# add playbooks/roles to the image.
ADD roles/ /etc/ansible/roles
ADD host_vars/ /etc/ansible/host_vars
ADD group_vars/ /etc/ansible/group_vars
ADD *.yml /etc/ansible/
ADD hosts-deploy /etc/ansible/hosts
WORKDIR /etc/ansible

# Run ansible using the site.yml playbook
#RUN ansible --version

# Does a syntax check. Will fail the build if it does not pass.
RUN ansible-playbook --syntax-check --list-tasks padpaste-servers.yml -c local

# Go wild, run the playbook.
RUN ansible-playbook padpaste-servers.yml -c local

# Open up some ports to access the build
EXPOSE 80 9001 22

# Delete cache (this saves a lot of disk space)
RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

WORKDIR /srv
ENTRYPOINT ["/bin/bash"]