Method and apparatus for template-based provisioning in a service delivery environment

Abstract

A method for automated provisioning of computing resources in a distributed computing network includes obtaining a data structure representing a resource dependency characterization of an application to be implemented over the distributed computing network, wherein the data structure indicates a set of resources to be deployed, obtaining a template that represents a predefined network topology for supporting deployment of the set of resources, mapping the set of resources represented in the data structure to the template so as to satisfy a set of component requirements to generate a deployment map, and provisioning the set of resources on a plurality of computers based on the deployment map to implement the application over the distributed computing network.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present disclosure relates to computer network management and, more particularly, to methods and apparatus for providing template-based provisioning in a distributed computing environment.[0003]2. Description of Related Art[0004]A variety of deployment topologies have been utilized to deploy an increasingly wide range of services on servers. Common topologies include simple deployment with a single-point of failure, Web-tier only cluster deployment, business-tier only cluster deployment, database-tier only cluster deployment, single-site highly available deployment and multi-site highly available deployment. Selection of a deployment topology may be based on requirements for scalability, redundancy and networking. For example, a deployment may consist of a Web tier and a database tier. The Web tier may consist of a single Web server or multiple Web servers functioning as a cluster. The database tier may consist of S...

AI Technical Summary

Benefits of technology

[0013]The present invention will become readily apparent to those of ordinary skill in the art when descriptions of exemplary embodiments thereof are read with reference to the accompanying drawings.

Problems solved by technology

Each topology has associated costs, monetary and otherwise, such as hardware costs, software licensing fees and management complexity, and a certain level of quality of service measured in terms of performance, availability and security.

In conventional approaches, the design and realization of deployment solutions is a manual, costly and error-prone process.

Provisioning in a service delivery environment that supports a variety of deployment topologies incorporating varying numbers of servers can be a challenging task.

In conventional approaches, once a deployment mapping has been developed, it can be difficult to change the mapping to accommodate alternative topologies and to adapt to changes in the delivery environment.

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