tables.py 文件源码

def single(self, table, request, instance_id):
        try:
            # target_id is port_id for Neutron and instance_id for Nova Network
            # (Neutron API wrapper returns a 'portid_fixedip' string)
            target_id = api.network.floating_ip_target_get_by_instance(
                request, instance_id).split('_')[0]

            fip = api.network.tenant_floating_ip_allocate(request)
            api.network.floating_ip_associate(request, fip.id, target_id)
            messages.success(request,
                             _("Successfully associated floating IP: %s")
                             % fip.ip)
        except Exception:
            exceptions.handle(request,
                              _("Unable to associate floating IP."))
        return shortcuts.redirect(request.get_full_path())