Deployment of Virtual Resources Using Template Management Technology on Openstack

This Paper actually focuses on the development of template management technology to build virtual resources environments on openstack. We have technologies which deploy a set of virtual resources based on system environmental templates to enable easy building expansion or migration of cloud resources. Openstack heat and Amazon cloud Formation are template deployment technologies and build stacks which are set of virtual resources based on templates. These existing technologies have some problems. Heat and CloudFormation transaction management of stack create or update are insufficient Heat and CloudFormation do not have sharing mechanism of templates. Heat Cannot extract templates from existing environments. Heat does not change reflect the actual environment changes to stack information. The goal of this to create a template management technology with necessary improvements. It has a mechanism of transaction management like rollback in case of abnormal failures during stack operations. It shares templates among end users and system integrators. It extracts templates from existing environments.