Runtime Configuration Validation for Self-configurable Systems
Résumé
Runtime configuration validation is a critical requirement if we are to build reliable self-adaptive systems. This paper describes a model-based approach that supports runtime validation of candidate configurations. The approach is based on MeCSV, a metamodel we propose, that allows a technologyneutral specification of systems' configurations and validity constraints. A constraint-checker relying on this specification verifies dynamically candidate configurations before their deployment. Experimental results with a messaging platform show viable validation overhead demonstrating the feasibility of the approach.
Origine : Fichiers produits par l'(les) auteur(s)
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