feat(tests): add CI node setup script

Adds a new shell script with the incantations needed to get an
Ubuntu 14.04 worker node connected to our Jenkins CI server.

Author: mboersma

tests/bin/setup-node.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+#
+# Preps a Ubuntu 14.04 box with requirements to run as a Jenkins node to http://ci.deis.io/
+# Should be run as root.
+
+# install docker 1.1.2
+apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
+sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
+apt-get update
+apt-get install -yq lxc-docker-1.1.2
+
+# install java
+apt-get install -yq java-common openjdk-7-jre-headless
+
+# install virtualbox 4.3.14
+apt-get install -yq build-essential libgl1 libgl1-mesa-glx libpython2.7 libqt4-network libqt4-opengl \
+    libqtcore4 libqtgui4 libsdl1.2debian libvpx1 libxcursor1
+wget http://download.virtualbox.org/virtualbox/4.3.14/virtualbox-4.3_4.3.14-95030~Ubuntu~raring_amd64.deb
+dpkg -i virtualbox-4.3_4.3.14-95030~Ubuntu~raring_amd64.deb && \
+    rm virtualbox-4.3_4.3.14-95030~Ubuntu~raring_amd64.deb
+
+# install vagrant
+wget https://dl.bintray.com/mitchellh/vagrant/vagrant_1.6.3_x86_64.deb
+dpkg -i vagrant_1.6.3_x86_64.deb && rm vagrant_1.6.3_x86_64.deb
+
+# install go
+wget -qO- https://storage.googleapis.com/golang/go1.3.1.linux-amd64.tar.gz | tar -C /usr/local -xz
+echo 'export PATH=$PATH:/usr/local/go/bin' >> /etc/profile
+
+# install test suite requirements
+apt-get install -yq python-dev libpq-dev libyaml-dev git postgresql postgresql-client
+RUN wget -qO- https://raw.githubusercontent.com/pypa/pip/1.5.5/contrib/get-pip.py | python -
+pip install virtualenv
+
+# create jenkins user and install node bootstrap script
+useradd -G docker,vboxusers -s /bin/bash -m jenkins
+mkdir -p /home/jenkins/bin
+wget -x -O /home/jenkins/bin/start-node.sh \
+    https://raw.githubusercontent.com/deis/deis/master/tests/bin/start-node.sh
+chmod +x /home/jenkins/bin/start-node.sh
+chown -R jenkins:jenkins /home/jenkins/bin
+
+# now the jenkins user has to export some envvars to start as a node
+echo "Remaining setup:"
+echo "  1. Log in as the jenkins user (sudo -i -u jenkins)"
+echo "  2. Visit the nodes admin interface at http://ci.deis.io/ to find the command line for this node"
+echo "  3. Export the NODE_NAME and NODE_SECRET environment variables defined there to your shell"
+echo "  4. Run bin/start-node.sh to connect to Jenkins and start handling jobs"