I would like to build a private cloud using Openstack for small organization. How can I do it with using Openstack in easy way?
You may also have a look at the following step-by-step guide to installing OpenStack on CentOS, which is complemented by a set of shell scripts: https://github.com/beloglazov/openstack-centos-kvm-glusterfs
You can download a script for a standalone install for proof-of-concept, learning, or for development purposes for Ubuntu 11.04 at https://devstack.org.
Install Ubuntu 11.04 (Natty):
In order to correctly install all the dependencies, we assume a specific version of Ubuntu to make it as easy as possible. OpenStack works on other flavors of Linux (and some folks even run it on Windows!) We recommend using a minimal install of Ubuntu server in a VM if this is your first time.
The devstack repo contains a script that installs OpenStack Compute, the Image Service and the Identity Service and offers templates for configuration files plus data scripts.
Start the install:
It takes a few minutes, we recommend reading the well-documented script while it is building to learn more about what is going on.
From : OpenStack