#!/bin/bash
#
#  This script regenerates the SSH host keys on a newly,
# template created, VM
#
# Add the full path of the script in /etc/rc.local, just
# above 'exit 0'

if which systemctl
then
    systemctl stop ssh
else
    service ssh stop
fi

if ls /etc/ssh/ssh_host_* &> /dev/null
then
    rm -f /etc/ssh/ssh_host_*
fi

ls /etc/ssh/ssh_host_* &> /dev/null

if [ "$?" -ne 0 ]
then
    ssh-keygen -A
fi

if which systemctl
then
    systemctl start ssh
else
    service ssh start
fi

sed -i "/$0/d" /etc/rc.local
rm -f $0