Describing and verifying monitoring capabilities for SLA-driven service-based systems

Monitoring the operation of Service Based Systems (SBS) to ensure compliance with a set of service level agreements (SLAs) for example cannot always rely on a pre-specified monitoring infrastructure, where all the information and components required for monitoring are a priori known and available. This because new services with unknown monitoring infrastructures and capabilities may be dynamically assembled to an SBS. To address the need for dynamic configuration of SBS monitoring infrastructures, this paper proposes a model for describing the monitoring capabilities of different services of an SBS and discusses the process for verifying the monitorability of required properties based on these capabilities