#!/bin/sh

WAIT_DELAY=$1
[ -z "$WAIT_DELAY" ] && WAIT_DELAY=30
echo -n "Waiting for firewall to be ready"
while [ $WAIT_DELAY -gt 0 ]; do
        if [ -e "/run/firewalld/firewall-up" ]; then
                echo " OK"
                exit 0
        fi
        sleep 1
        echo -n "."
        : $((WAIT_DELAY -= 1))
done
echo " FAIL"
exit 1
