@Override
public Iterable<Hardware> listHardwareProfiles() {
return ImmutableSet.<Hardware> of(StubComputeServiceDependenciesModule.stub("small", 1, 1740, 160),
StubComputeServiceDependenciesModule.stub("medium", 4, 7680, 850),
StubComputeServiceDependenciesModule.stub("large", 8, 15360, 1690));
}