Trying Docker with CoreOS and Vagrant

setup-docker-using-coreos-and-vagrant.sh

#!/usr/bin/env bash
set -o xtrace       # For debugging.  ( abbr. set -x )
set -o errexit      # To exit on error. ( abbr. set -e )
set -o pipefail     # To exit on error in pipe
set -o nounset      # To exit when the script to use undeclared variables (abbr. set -u)

TARGET_DIR=docker-using-coreos

if [ -d "$TARGET_DIR/.git"]; then
    git clone https://github.com/coreos/coreos-vagrant "$TARGET_DIR"
fi

cd "$TARGET_DIR"
vagrant up
vagrant ssh -c 'cat /etc/lsb-release'
vagrant ssh -c 'docker run -t -i ubuntu:13.10 bash -c "cat /etc/lsb-release"'

echo 'DONE!!'