#!/bin/bash
# NETWORK AND SUBNET
echo "Creating network with subnet"
neutron net-create test-net
neutron subnet-create --name test-subnet test-net 192.168.20.0/24
net_id=`neutron net-list | grep test-net | cut -f 2 -d " "`

# ATTACH NETWORK TO ROUTER
echo "Attaching external and tenant networks to reouter"
neutron router-create test-router
neutron router-interface-add test-router test-subnet
neutron router-gateway-set test-router external

# CREATE SECURITY GROUP
echo "Creating security groups with ICMP and SSH allow rules"
nova secgroup-create test-secgroup test
nova secgroup-add-rule test-secgroup icmp -1 -1 0.0.0.0/0
nova secgroup-add-rule test-secgroup tcp 22 22 0.0.0.0/0

# FIRST VM
echo "Creating first VM in the network and adding the security group to it"
nova boot --image cirros-0.3.4 --flavor 1 --nic net-id=$net_id test-vm1
nova add-secgroup test-vm1 test-secgroup

echo "Waiting 7 seconds for the VM to come up"
sleep 7

# SECOND VM
echo "Creating second VM in the network and adding the security group to it"
nova boot --image cirros-0.3.4 --flavor 1 --nic net-id=$net_id test-vm2
nova add-secgroup test-vm2 test-secgroup

# FLOATING IP
echo "Creating and associating floating IP for the first VM"
floatingip_id=`neutron floatingip-create external | grep " id " | tr -s " " | cut -f 4 -d " "`
neutron floatingip-associate $floatingip_id `neutron port-list | grep 192.168.20.3 | cut -d " " -f 2`