* <ul><li> Download [http://mirrors.cat.pdx.edu/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.iso CentOS 7.2 x86_64 minimal] image and install following [http://www.if-not-true-then-false.com/2014/centos-7-netinstall-guide/ CentOS 7.2 Netinstall Guide] tutorial. </li>* <li> Configure FQDN (<code>/etc/hosts</code> and <code>/etc/hostname</code>)</li>* <li> Add users and private keys for SSH login</li>* <li> Disable SSH password and root login</li>* <li> Follow [https://openstack.redhat.com/Quickstart RDO Quickstart] for the OpenStack installation guidance.</li>* <li> At the <code>packstack --allinone</code> step, follow the [https://www.rdoproject.org/networking/neutron-with-existing-external-network/ Neutron with existing network guidance] instead.</li>* <li> Refer to [https://www.rdoproject.org/networking/floating-ip-range/ floating IP range] for setting up the floating IP addresses to the external network.</li>* <li> Extend cinder-volumes past 20GB to allow for creating additional volumes to attach to instances.</li>** <ul><li> Followed the [https://udaraliyanage.wordpress.com/2014/05/23/openstack-increase-volume-capacity OpenStack Increase Volume Capacity] tutorial</li>** <li> Created ''/usr/bin/ext-cinder-vol'' script:</li>::<code>#!/bin/bash</code></li>::<code>/usr/sbin/losetup -f /var/lib/cinder/cinder-volumes-ext</code></li>::<code>/usr/sbin/vgchange --activationmode partial -a y cinder-volumes</code></li>::<code>/usr/bin/systemctl restart openstack-cinder-volume</code></li>::<code>/usr/bin/systemctl restart openstack-cinder-api</code></li>::<code>/usr/bin/systemctl restart openstack-cinder-scheduler</code></li>** <li> Add to root crontab:</li>::<code>@reboot /usr/bin/ext-cinder-vol</code></li>** Created <li> Results in 130Gb additional space for volumes (''.</mnt/backup/stack-volumes'').li>** <li> Total volume space available is now 150GB.</li></ul></ul>