+for image in $CONTROLLER_NODE $COMPUTE_0_NODE $COMPUTE_1_NODE
+do
+ # Change interface MTU to account for default network mtu of 1458
+ virt-customize -a "$image.qcow2" \
+ --run-command 'sudo echo "MTU=\"1458\"" >> /etc/sysconfig/network-scripts/ifcfg-eth0' \
+ --run-command 'sudo echo "MTU=\"1458\"" >> /etc/sysconfig/network-scripts/ifcfg-br-int' \
+ --run-command 'sudo echo "MTU=\"1458\"" >> /etc/sysconfig/network-scripts/ifcfg-ovs-system' \
+ --run-command "sudo crudini --set /etc/selinux/config '' SELINUX permissive"
+done