DRM4G is an open platform for DCIs.
DRM4G is an open platform, based on GridWay, to define, submit, and manage computational jobs. DRM4G is a Python (2.6+, 3.3+) implementation that provides a single point of control for computing resources without installing any intermediate middlewares. As a result, a user is able to run the same job on laptops, desktops, workstations, clusters, supercomputers, on any grid and cloud.
For additional information, see http://meteo.unican.es/trac/wiki/DRM4G .