salt.sh

#!/bin/bash

yum -y install https://repo.saltstack.com/yum/redhat/salt-repo-latest-2.el7.noarch.rpm

yum -y install salt-minion

sed -ie 's/#master: salt/master: salt.crate.io/' /etc/salt/minion
service salt-minion restart

TIMEOUT=600
COUNT=0
while [ ! -f /etc/salt/pki/minion/minion_master.pub ]; do
    echo "Waiting for salt install."
    if [ "$COUNT" -ge "$TIMEOUT" ]; then
        echo "minion_master.pub not detected by timeout"
        exit 1
    fi
    sleep 5
    COUNT=$((COUNT+5))
done