FROM ubuntu:trusty RUN apt-get clean; apt-get update -y; RUN apt-get install -y \ acl \ debianutils \ gawk \ git \ locales \ make \ mercurial \ ruby \ subversion \ sudo \ openssh-client \ openssh-server \ unzip # helpful things taken from the ubuntu-upstart Dockerfile: # https://github.com/tianon/dockerfiles/blob/4d24a12b54b75b3e0904d8a285900d88d3326361/sbin-init/ubuntu/upstart/14.04/Dockerfile ADD init-fake.conf /etc/init/fake-container-events.conf # undo some leet hax of the base image RUN rm /usr/sbin/policy-rc.d; \ rm /sbin/initctl; dpkg-divert --rename --remove /sbin/initctl # remove some pointless services RUN /usr/sbin/update-rc.d -f ondemand remove; \ for f in \ /etc/init/u*.conf \ /etc/init/mounted-dev.conf \ /etc/init/mounted-proc.conf \ /etc/init/mounted-run.conf \ /etc/init/mounted-tmp.conf \ /etc/init/mounted-var.conf \ /etc/init/hostname.conf \ /etc/init/networking.conf \ /etc/init/tty*.conf \ /etc/init/plymouth*.conf \ /etc/init/hwclock*.conf \ /etc/init/module*.conf\ ; do \ dpkg-divert --local --rename --add "$f"; \ done; \ echo '# /lib/init/fstab: cleared out for bare-bones Docker' > /lib/init/fstab # end things from ubuntu-upstart Dockerfile RUN apt-get install -y \ python-coverage \ python-httplib2 \ python-jinja2 \ python-keyczar \ python-mock \ python-nose \ python-paramiko \ python-pip \ python-setuptools \ python-virtualenv \ python-yaml RUN rm /etc/apt/apt.conf.d/docker-clean RUN /bin/sed -i -e 's/^\(Defaults\s*requiretty\)/#--- \1/' /etc/sudoers RUN mkdir /etc/ansible/ RUN /bin/echo -e "[local]\nlocalhost ansible_connection=local" > /etc/ansible/hosts RUN locale-gen en_US.UTF-8 RUN ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \ cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \ for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done ENV container docker CMD ["/sbin/init"]