echo "[-u <ssh_user> ssh user">&2
echo "[-s <ssh_key>] path to ssh key">&2
echo "[-c <custmom_var_file> ] path to variables yaml file">&2
echo "[-u <ssh_user> ssh user">&2
echo "[-s <ssh_key>] path to ssh key">&2
echo "[-c <custmom_var_file> ] path to variables yaml file">&2