OVF and OVA formatted Virtual Appliances

The Open Virtual machine Format (OVF) originally came about in 2007 as the result of a proposal by vendors (VMware, HP, Dell and others) to the Distributed Management Task Force (DTMF), the goal being to create an open standard for interchangeability (portability) of Virtual Machines between hypervisors.

VMware was an early and enthusiastic adopter of the OVF standard, with support for import and export of OVF packaged VMs included in its hypervisors by 2008. Other vendors have shown varying degrees of support for the OVF standard, possibly as a reaction to VMware’s early adoption of the OVF standard. Most vendors and Cloud architectures have supported the OVF standard since the DTMF announced OVF 2.0[1] in January 2013. Continue reading