  The most of computing environments in the IT support organization like NIC
are designed to run in centralized datacentre. The centralized infrastructure
of various development projects are used to deploy their services on it and
connecting remotely to that datacentre from all the stations of organization.
Currently these servers are mostly underutilized due to the static and
conventional approaches used for accessing and utilizing of these resources.
The cloud patterns is much needful for optimizing resource utilization and
reducing the investments on unnecessary costs. So, we build up and prototyped a
private cloud system called nIC(NIC Internal Cloud) to leverage the benefits of
cloud environment. For this system we adopted the combination of various
techniques from open source software community. The user-base of nIC consists
developers, web and database admins, service providers and desktop users from
various projects in NIC. We can optimize the resource usage by customizing the
user based template services on these virtualized infrastructure. It will also
increases the flexibility of the managing and maintenance of the operations
like archiving, disaster recovery and scaling of resources. The open-source
approach is further decreases the enterprise costs. In this paper, we describe
the design and analysis of implementing issues on internal cloud environments
in NIC and similar organizations.
