Python network.wrap函数代码示例

 def _delete_floating_ip(self, server, fip):
     with logging.ExceptionLogger(
             LOG, _("Unable to delete IP: %s") % fip["ip"]):
         if self.check_ip_address(fip["ip"])(server):
             self._dissociate_floating_ip(server, fip["ip"])
         network_wrapper.wrap(self.clients).delete_floating_ip(fip["id"],
                                                               wait=True)

 def _delete_floating_ip(self, server, fip):
     with logging.ExceptionLogger(
             LOG, "Unable to delete IP: %s" % fip["ip"]):
         if self.check_ip_address(fip["ip"])(server):
             self._dissociate_floating_ip(server, fip["ip"])
             with atomic.ActionTimer(self, "neutron.delete_floating_ip"):
                 network_wrapper.wrap(self.clients,
                                      self).delete_floating_ip(
                     fip["id"], wait=True)

    def test_wrap(self):
        mock_clients = mock.Mock()
        mock_clients.nova().networks.list.return_value = []

        mock_clients.services.return_value = {"foo": consts.Service.NEUTRON}
        self.assertIsInstance(network.wrap(mock_clients, {}),
                              network.NeutronWrapper)

        mock_clients.services.return_value = {"foo": "bar"}
        self.assertIsInstance(network.wrap(mock_clients, {}),
                              network.NovaNetworkWrapper)

 def setup(self):
     for user, tenant_id in utils.iterate_per_tenants(
             self.context.get("users", [])):
         net_wrapper = network_wrapper.wrap(
             osclients.Clients(user["endpoint"]), self, config=self.config)
         self.context["tenants"][tenant_id]["networks"] = (
             net_wrapper.list_networks())

 def setup(self):
     # NOTE(rkiran): Some clients are not thread-safe. Thus during
     #               multithreading/multiprocessing, it is likely the
     #               sockets are left open. This problem is eliminated by
     #               creating a connection in setup and cleanup separately.
     net_wrapper = network_wrapper.wrap(
         osclients.Clients(self.context["admin"]["credential"]),
         self, config=self.config)
     kwargs = {}
     if self.config["dns_nameservers"] is not None:
         kwargs["dns_nameservers"] = self.config["dns_nameservers"]
     for user, tenant_id in (utils.iterate_per_tenants(
             self.context.get("users", []))):
         self.context["tenants"][tenant_id]["networks"] = []
         for i in range(self.config["networks_per_tenant"]):
             # NOTE(amaretskiy): add_router and subnets_num take effect
             #                   for Neutron only.
             network_create_args = self.config["network_create_args"].copy()
             network = net_wrapper.create_network(
                 tenant_id,
                 add_router=True,
                 subnets_num=self.config["subnets_per_network"],
                 network_create_args=network_create_args,
                 **kwargs)
             self.context["tenants"][tenant_id]["networks"].append(network)

    def setup(self):
        net_wrapper = network_wrapper.wrap(
            osclients.Clients(self.context["admin"]["endpoint"]),
            self.context["task"],
            config=self.config)

        use_lb, msg = net_wrapper.supports_extension("lbaas")
        if not use_lb:
            LOG.info(msg)
            return

        # Creates a lb-pool for every subnet created in network context.
        for user, tenant_id in (utils.iterate_per_tenants(
                self.context.get("users", []))):
            for network in self.context["tenants"][tenant_id]["networks"]:
                for subnet in network.get("subnets", []):
                    if self.config["lbaas_version"] == 1:
                        network.setdefault("lb_pools", []).append(
                            net_wrapper.create_v1_pool(
                                tenant_id,
                                subnet,
                                **self.config["pool"]))
                    else:
                        raise NotImplementedError(
                            "Context for LBaaS version %s not implemented."
                            % self.config["lbaas_version"])

    def test_wrap(self):
        mock_clients = mock.Mock()
        mock_clients.nova().networks.list.return_value = []
        config = {"fakearg": "fake"}
        owner = Owner()

        mock_clients.services.return_value = {"foo": consts.Service.NEUTRON}
        wrapper = network.wrap(mock_clients, owner, config)
        self.assertIsInstance(wrapper, network.NeutronWrapper)
        self.assertEqual(wrapper.owner, owner)
        self.assertEqual(wrapper.config, config)

        mock_clients.services.return_value = {"foo": "bar"}
        wrapper = network.wrap(mock_clients, owner, config)
        self.assertIsInstance(wrapper, network.NovaNetworkWrapper)
        self.assertEqual(wrapper.owner, owner)
        self.assertEqual(wrapper.config, config)

 def cleanup(self):
     net_wrapper = network_wrapper.wrap(
         osclients.Clients(self.context["admin"]["credential"]),
         self, config=self.config)
     for tenant_id, tenant_ctx in self.context["tenants"].items():
         for network in tenant_ctx.get("networks", []):
             with logging.ExceptionLogger(
                     LOG,
                     "Failed to delete network for tenant %s" % tenant_id):
                 net_wrapper.delete_network(network)

    def boot_and_associate_floating_ip(self, image, flavor, **kwargs):
        """Boot a server and associate a floating IP to it.

        :param image: image to be used to boot an instance
        :param flavor: flavor to be used to boot an instance
        :param kwargs: Optional additional arguments for server creation
        """
        server = self._boot_server(image, flavor, **kwargs)
        address = network_wrapper.wrap(self.clients, self).create_floating_ip(tenant_id=server.tenant_id)
        self._associate_floating_ip(server, address["ip"])

 def cleanup(self):
     net_wrapper = network_wrapper.wrap(
         osclients.Clients(self.context["admin"]["endpoint"]),
         self.config)
     for tenant_id, tenant_ctx in six.iteritems(self.context["tenants"]):
         for network in tenant_ctx.get("networks", []):
             with logging.ExceptionLogger(
                     LOG,
                     _("Failed to delete network for tenant %s")
                     % tenant_id):
                 net_wrapper.delete_network(network)

    def _attach_floating_ip(self, server, floating_network):
        internal_network = list(server.networks)[0]
        fixed_ip = server.addresses[internal_network][0]["addr"]

        fip = network_wrapper.wrap(self.clients).create_floating_ip(
            ext_network=floating_network, int_network=internal_network,
            tenant_id=server.tenant_id, fixed_ip=fixed_ip)

        self._associate_floating_ip(server, fip["ip"], fixed_address=fixed_ip)

        return fip

    def _attach_floating_ip(self, server, floating_network):
        internal_network = list(server.networks)[0]
        fixed_ip = server.addresses[internal_network][0]["addr"]

        with atomic.ActionTimer(self, "neutron.create_floating_ip"):
            fip = network_wrapper.wrap(self.clients, self).create_floating_ip(
                ext_network=floating_network,
                tenant_id=server.tenant_id, fixed_ip=fixed_ip)

        self._associate_floating_ip(server, fip["ip"], fixed_address=fixed_ip)

        return fip

    def setup(self):
        admin_or_user = self.context.get("admin") or self.context.get("users")[0]

        net_wrapper = network.wrap(osclients.Clients(admin_or_user["endpoint"]), self.config)
        use_sg, msg = net_wrapper.supports_security_group()
        if not use_sg:
            LOG.info(_("Security group context is disabled: %s") % msg)
            return

        secgroup_name = "%s_%s" % (SSH_GROUP_NAME, self.context["task"]["uuid"])

        for user in self.context["users"]:
            user["secgroup"] = _prepare_open_secgroup(user["endpoint"], secgroup_name)

 def cleanup(self):
     net_wrapper = network_wrapper.wrap(
         osclients.Clients(self.context["admin"]["endpoint"]),
         self.config)
     for tenant_id, tenant_ctx in six.iteritems(self.context["tenants"]):
         for network in tenant_ctx.get("networks", []):
             for pool in network.get("lb_pools", []):
                 with logging.ExceptionLogger(
                         LOG,
                         _("Failed to delete pool %(pool)s for tenant "
                             "%(tenant)s") % {"pool": pool["pool"]["id"],
                                              "tenant": tenant_id}):
                     if self.config["lbaas_version"] == 1:
                         net_wrapper.delete_v1_pool(pool["pool"]["id"])

    def setup(self):
        admin_or_user = (self.context.get("admin") or
                         self.context.get("users")[0])

        net_wrapper = network.wrap(
            osclients.Clients(admin_or_user["endpoint"]),
            self, config=self.config)
        use_sg, msg = net_wrapper.supports_extension("security-group")
        if not use_sg:
            LOG.info(_("Security group context is disabled: %s") % msg)
            return

        secgroup_name = self.generate_random_name()
        for user in self.context["users"]:
            user["secgroup"] = _prepare_open_secgroup(user["endpoint"],
                                                      secgroup_name)