Install OpenStack Dashboard by executing the following command:
sudo apt-get install openstack-dashboard
Restart apache with the following command:
sudo service apache2 restart
Open a browser and enter IP address of the server1. You should see the OpenStack Dashboard login prompt. Login with username 'admin' and password 'admin'. From the dashboard, you can create keypairs, create/edit security groups, raise new instances, attach volumes etc. which are explained in "OpenStack Dashboard" chapter.