if [[ $CLOUD_ENV == "openstack" ]]
then
echo 127.0.0.1 $(hostname) >> /etc/hosts
+
+ # Allow remote login as root
+ mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
+ cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
+
MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
VPG_PRIVATE_IP_O=$(cat /opt/config/vpg_private_ip_0.txt)