Aexea salt minion setup script

ax_minion_setup.sh

echo "adding salt repositories..."
add-apt-repository ppa:saltstack/salt

echo "installing salt minion locally..."
aptitude update
aptitude install -y salt-minion

echo "enter minion_id. To keep default (hostname) just hit [ENTER]:"
read minion_id
if [ ! -z $minion_id ]; then
        echo $minion_id > /etc/salt/minion_id
fi

echo "master: ip-172-31-1-89.eu-west-1.compute.internal" > /etc/salt/minion
service salt-minion restart