Virtual Execution Platform is a cloud middleware software that interfaces multiple Infrastructure as a Service (IaaS) clouds and presents end-users with an interface facilitating ease of deployment and application life cycle management of distributed applications made up of several inter-networked virtual machines.
VEP-S is the latest version of VEP with additional features (OCCI support, OCCI-SLA and monitoring). Have a look into the video below for a demo.
Key features of the middleware
Open source development philosophy, code released under a very permissive OpenBSD license
Support open standards – DMTF OVF CIMI and OCCI standards
Support Advance VM scheduling support
Support for advance reservation of physical resources
Support for multiple IaaS clouds – OpenNebula, Openstack