Patent attributes
A configuration definition file created for a certain environment is easily applied to system deployment into another environment. A component information storage unit of a deployment device stores component information including, for each constituent element to constitute a system, setting information independent of deployment tools, and for each combination of each constituent element and each deployment tool available for deploying the constituent element, a deployment process for deploying the constituent element by the deployment tool. The component identification unit identifies, for each constituent element, a deployment process associated with a designated deployment tool, based on the component information. The sequence determination unit determines an execution sequence of the identified deployment processes, based on dependency relationships among the constituent elements. The deployment execution unit executes the identified deployment processes according to the execution sequence and applying setting information for the constituent elements, and thereby deploys the constituent elements.
