#!/usr/bin/env bash
-set -xe
+set -eux -o pipefail
+
LIBDIR="$(dirname "$PWD")"
source $LIBDIR/lib/logging.sh
local interface=$1
local ipaddr=$2
- if [ ! $(ip addr show dev $interface) ]; then
+ ip addr show dev $interface
+ if [ $? -ne 0 ]; then
exit 1
fi
configure_ironic_interfaces
}
-if [ "$1" == "-o" ]; then
+if [ "$#" -eq 0 ]; then
+ configure online
+elif [ "$1" == "-o" ]; then
configure offline
- exit 0
+else
+ exit 1
fi
-
-configure