def init_host(self):
        # NOTE(vish): Set up networks for which this host already has
        #             an ip address.
        ctxt = context.get_admin_context()
        for network in self.db.network_get_all_by_host(ctxt, self.host):
            self._setup_network(ctxt, network)
Do any initialization that needs to be run if this is a
dataset/ETHPy150Open nii-cloud/dodai-compute/nova/network/manager.py/NetworkManager.init_host