Continuous QoS‐compliant orchestration in the Cloud‐Edge continuum

Abstract

Abstract The problem of managing multi‐service applications on top of Cloud‐Edge networks in a quality of service (QoS)‐aware manner has been thoroughly studied in recent years from a decision‐making perspective. However, only a few studies addressed the problem of actively enforcing such decisions while orchestrating multi‐service applications and considering infrastructure and application variations. In this article, we propose a next‐gen orchestrator prototype based on Docker to achieve the continuous and QoS‐compliant management of multiservice applications on top of geographically distributed Cloud‐Edge resources, in continuity with CI/CD pipelines and infrastructure monitoring tools. Finally, we assess our proposal over a geographically distributed testbed across Italy.