Real Time Application Scheduling on A Private Cloud Environment

Abstract

Cloud computing is a scalable distributed computing environment in which a large set of virtualized computing resources, different infrastructures, various development platforms and useful software are delivered as a service to customers as a pay‐as‐you-go manner usually over the Internet. In cloud computing, virtual machines (VMs) are used as a computing resource. Parallel jobs of user request in cloud need to allocate these resources. Therefore, parallel jobs require a mechanism to scheduling the executions order as well as resource allocation. In this paper, the proposed algorithm schedules two phases. First phase is priority based job scheduling and second is resource allocation phase. The proposed algorithm aims to real time jobs to meet their deadline and effective and efficient resource allocation. As a cloud Testbed, this system implements an Eucalyptus cloud infrastructure along with Xen virtualization technology as VM Monitor backend.