def nextLoopbackIntf(self):
        if len(self.loIntfs) > 0:
            return max(self.loIntfs.values()) + 1
        return 0

    # Service handlers #
Return a dict of all available VM images on the cloud provider with
dataset/ETHPy150Open USC-NSL/miniNExT/mininext/node.py/Node.nextLoopbackIntf--crossover with--dataset/ETHPy150Open saltstack/salt/salt/cloud/clouds/gce.py/avail_images