#!/bin/bash
set -eux

EXTERNAL_BRIDGE=$(os-apply-config --key neutron.ovs.physical_bridge --type netdevice --key-default '')

iptables -t nat -C PREROUTING -d 169.254.169.254/32 -i $EXTERNAL_BRIDGE -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 8775 || iptables -t nat -I PREROUTING -d 169.254.169.254/32 -i $EXTERNAL_BRIDGE -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 8775
