In this document we present an implementation of the Open Grid Forum's Open Cloud Computing Interface (OCCI) for OpenStack, namely ooi (Openstack occi interface, 2015) . OCCI is an open standard for management tasks over cloud resources, focused on interoperability, portability and integration. ooi aims to implement this open interface for the OpenStack cloud middleware, promoting interoperability with other OCCI-enabled cloud management frameworks and infrastructures. ooi focuses on being non-invasive with a vanilla OpenStack installation, not tied to a particular OpenStack release version.
López García, Á., Fernández del Castillo, E., & Orviz Fernández, P. (2015). ooi: OpenStack OCCI interface. SoftwareX, 5, 6–11. https://doi.org/10.1016/j.softx.2016.01.001