I run this when I start up boot2docker. (It's supposed to run automatically, but there must be a bug in boot2docker that keeps this from doing so.)

bootlocal.sh

#!/bin/bash

# Set up SSH keys for Github
source set-up-ssh.sh

ln -s /var/lib/boot2docker/.gitconfig ~/.gitconfig


docker start my-data
docker run --rm -v /usr/local/bin/docker:/docker -v /var/run/docker.sock:/docker.sock svendowideit/samba my-data

set-up-ssh.sh

#!/bin/bash

export SSHAGENT=/usr/local/bin/ssh-agent
export SSHAGENTARGS="-s"
if [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
    eval `$SSHAGENT $SSHAGENTARGS`
    trap "kill $SSH_AGENT_PID" 0
fi
ssh-add /var/lib/boot2docker/id_rsa
~