Authors:
Juan Li
;
Wendpanga Francis Ouedraogo
and
Frédérique Biennier
Affiliation:
Université de Lyon, France
Keyword(s):
Multi-Cloud Governance, Policy Generation, Model Driven Engineering, NFP Management, Security
Related
Ontology
Subjects/Areas/Topics:
Cloud Computing
;
Cloud Computing Enabling Technology
;
Information and Systems Security
;
Monitoring of Services, Quality of Service, Service Level Agreements
;
Service and Systems Design and Qos Network Security
;
Service Modeling and Specification
;
Service Monitoring and Control
;
Services Science
Abstract:
Cloud computing is an innovative and promising paradigm that is leading to remarkable changes in the way we manage our business. Cloud computing can provide scalable IT infrastructure, QoS-assured services and customizable computing environment. Such scalable and agile environment increases the call for agile and dynamic deployment and governance environments over multi-cloud infrastructure. Unfortunately, by now, governance and Non Functional Properties (such as security, QoS…) are managed in a static way, limiting the global benefits of deploying service-based information system over multi-cloud environments. To overcome this limit, we propose a contextualised policy generation process to allow both an agile management NFP in a multi-cloud context and a secured deployment of the service-based information system. Thanks to the generation of these NFP policies, NFP management functions can be orchestrated at runtime so that the exact execution context can be taken into account.