# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
set -x
-# Deploy fai configuration to faiserver,
-# then start a virtual machine to test the config.
+
set -eE -o pipefail
trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
-cd $(dirname $(readlink -f "$BASH_SOURCE"))
+x="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*}
+
+usage() {
+ cat <<EOF
+usage: ${0##*/} [-h|--help]
+Deploy fai configuration to host "faiserver"
+EOF
+ exit $1
+}
+case $1 in
+ -h|--help) usage ;;
+esac
# i use faiserver as a dns alias, but ssh key is associated with