Python exceptions.NeutronClientException方法代碼示例

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def test_request_vif_port_create_failed(self, m_to_vif):
        cls = nested_macvlan_vif.NestedMacvlanPodVIFDriver
        m_driver = mock.Mock(spec=cls)
        neutron = self.useFixture(k_fix.MockNeutronClient()).client

        pod = mock.sentinel.pod
        project_id = mock.sentinel.project_id
        subnets = mock.sentinel.subnets
        security_groups = mock.sentinel.security_groups

        port_request = mock.sentinel.port_request
        m_driver._get_port_request.return_value = port_request
        neutron.create_port.side_effect = n_exc.NeutronClientException

        self.assertRaises(n_exc.NeutronClientException, cls.request_vif,
                          m_driver, pod, project_id, subnets, security_groups)
        m_driver._get_port_request.assert_called_once_with(
            pod, project_id, subnets, security_groups)
        neutron.create_port.assert_called_once_with(port_request)
        m_driver._add_to_allowed_address_pairs.assert_not_called()
        m_to_vif.assert_not_called() 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def test_release_vif_parent_not_found(self):
        cls = nested_macvlan_vif.NestedMacvlanPodVIFDriver
        m_driver = mock.Mock(spec=cls)
        neutron = self.useFixture(k_fix.MockNeutronClient()).client

        port_id = lib_utils.get_hash()
        pod = mock.sentinel.pod
        vif = mock.Mock()
        vif.id = port_id

        container_mac = mock.sentinel.mac_address
        container_ip = mock.sentinel.ip_address
        container_port = self._get_fake_port(port_id, container_ip,
                                             container_mac)
        neutron.show_port.return_value = container_port

        m_driver.lock = mock.MagicMock(spec=threading.Lock())
        m_driver._get_parent_port.side_effect = n_exc.NeutronClientException

        self.assertRaises(n_exc.NeutronClientException, cls.release_vif,
                          m_driver, pod, vif)
        neutron.show_port.assert_called_once_with(port_id)
        m_driver._get_parent_port.assert_called_once_with(neutron, pod)
        m_driver._remove_from_allowed_address_pairs.assert_not_called()
        neutron.delete_port.assert_not_called() 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def test_update_port_address_pairs_failure(self):
        cls = nested_macvlan_vif.NestedMacvlanPodVIFDriver
        m_driver = mock.Mock(spec=cls)
        neutron = self.useFixture(k_fix.MockNeutronClient()).client

        port_id = lib_utils.get_hash()
        pairs = mock.sentinel.allowed_address_pairs
        neutron.update_port.side_effect = n_exc.NeutronClientException

        self.assertRaises(n_exc.NeutronClientException,
                          cls._update_port_address_pairs, m_driver, neutron,
                          port_id, pairs)

        neutron.update_port.assert_called_with(
            port_id,
            {'port': {'allowed_address_pairs': pairs}})

    # TODO(garyloug) consider exending and moving to a parent class 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def test_release_pub_ip_alloc_method_pool_neutron_exception(self):
        cls = d_lb_public_ip.FloatingIpServicePubIPDriver
        m_driver = mock.Mock(spec=cls)
        m_driver._drv_pub_ip = public_ip.FipPubIpDriver()
        neutron = self.useFixture(k_fix.MockNeutronClient()).client
        neutron.delete_floatingip.side_effect = n_exc.NeutronClientException

        floating_ip = {'floating_ip_address': '1.2.3.5',
                       'id': 'ec29d641-fec4-4f67-928a-124a76b3a888'}

        service_pub_ip_info = \
            obj_lbaas.LBaaSPubIp(ip_id=floating_ip['id'],
                                 ip_addr=floating_ip['floating_ip_address'],
                                 alloc_method='pool')
        rc = cls.release_pub_ip(m_driver, service_pub_ip_info)
        self.assertEqual(rc, False) 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def test_disassociate_pub_ip_neutron_exception(self):
        cls = d_lb_public_ip.FloatingIpServicePubIPDriver
        m_driver = mock.Mock(spec=cls)
        m_driver._drv_pub_ip = public_ip.FipPubIpDriver()
        neutron = self.useFixture(k_fix.MockNeutronClient()).client
        neutron.update_floatingip.side_effect = n_exc.NeutronClientException
        floating_ip = {'floating_ip_address': '1.2.3.5',
                       'id': 'ec29d641-fec4-4f67-928a-124a76b3a888'}
        service_pub_ip_info = \
            obj_lbaas.LBaaSPubIp(ip_id=floating_ip['id'],
                                 ip_addr=floating_ip['floating_ip_address'],
                                 alloc_method='pool')

        self.assertRaises(
            n_exc.NeutronClientException, cls.disassociate_pub_ip,
            m_driver, service_pub_ip_info) 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def allocate_ip(self, pub_net_id, pub_subnet_id, project_id, description):

        neutron = clients.get_neutron_client()
        try:
            response = neutron.create_floatingip({'floatingip': {
                'tenant_id': project_id,
                'project_id': project_id,
                'floating_network_id': pub_net_id,
                'subnet_id': pub_subnet_id,
                'description': description}})
        except n_exc.NeutronClientException as ex:
            LOG.error("Failed to create floating IP - subnetid=%s ",
                      pub_subnet_id)
            raise ex
        return response['floatingip']['id'], response[
            'floatingip']['floating_ip_address'] 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def _get_parent_port_by_host_ip(self, neutron, node_fixed_ip):
        node_subnet_id = oslo_cfg.CONF.pod_vif_nested.worker_nodes_subnet
        if not node_subnet_id:
            raise oslo_cfg.RequiredOptError(
                'worker_nodes_subnet', oslo_cfg.OptGroup('pod_vif_nested'))

        try:
            fixed_ips = ['subnet_id=%s' % str(node_subnet_id),
                         'ip_address=%s' % str(node_fixed_ip)]
            ports = neutron.list_ports(fixed_ips=fixed_ips)
        except n_exc.NeutronClientException as ex:
            LOG.error("Parent vm port with fixed ips %s not found!",
                      fixed_ips)
            raise ex

        if ports['ports']:
            return ports['ports'][0]
        else:
            LOG.error("Neutron port for vm port with fixed ips %s"
                      " not found!", fixed_ips)
            raise kl_exc.NoResourceException 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def delete(self, request, obj_id):
        try:
            # detach all interfaces before attempting to delete the router
            search_opts = {'device_owner': 'network:router_interface',
                           'device_id': obj_id}
            ports = api.neutron.port_list(request, **search_opts)
            for port in ports:
                api.neutron.router_remove_interface(request, obj_id,
                                                    port_id=port.id)
            api.neutron.router_delete(request, obj_id)
        except q_ext.NeutronClientException as e:
            msg = _('Unable to delete router "%s"') % e
            LOG.info(msg)
            messages.error(request, msg)
            redirect = reverse(self.redirect_url)
            raise exceptions.Http302(redirect, message=msg)
        except Exception:
            obj = self.table.get_object_by_id(obj_id)
            name = self.table.get_object_display(obj)
            msg = _('Unable to delete router "%s"') % name
            LOG.info(msg)
            exceptions.handle(request, msg) 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def create_host_iface(self, endpoint_id, neutron_port, subnets,
                          network=None):
        """Instantiates a host interface and binds it to the host.

        A host interface will be created for the specific Neutron port and
        bound to the related network subsystem on the host by delegating to the
        pre-selected kuryr-lib driver.

        :param endpoint_id:  the ID of the endpoint as string
        :param neutron_port: the container Neutron port dictionary as returned
                             by python-neutronclient
        :param subnets:      an iterable of all the Neutron subnets which the
                             endpoint is trying to join
        :param network:      the Neutron network which the endpoint is trying
                             to join
        :returns: the tuple of stdout and stderr returned by
                  processutils.execute invoked with the executable script for
                  binding
        :raises: exceptions.VethCreationFailure,
                 exceptions.BindingNotSupportedFailure
                 exceptions.KuryrException,
                 neutronclient.common.NeutronClientException,
                 processutils.ProcessExecutionError
        """
        raise NotImplementedError() 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def delete_host_iface(self, endpoint_id, neutron_port):
        """Deletes a host interface after unbinding it from the host.

        The host interface associated to the Neutron port will be unbound from
        its network subsystem and deleted by delegating to the selected
        kuryr-lib driver.

        :param endpoint_id:  the ID of the Docker container as string
        :param neutron_port: a port dictionary returned from
                             python-neutronclient
        :returns: the tuple of stdout and stderr returned by
                  processutils.execute invoked with the executable script for
                  unbinding
        :raises: exceptions.VethDeletionFailure,
                 exceptions.KuryrException,
                 neutronclient.common.NeutronClientException,
                 processutils.ProcessExecutionError
        """
        raise NotImplementedError() 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def delete_host_iface(self, endpoint_id, neutron_port):
        """Deletes a host interface after unbinding it from the host.

        The host Slave interface associated to the Neutron port will be deleted
        by delegating to the selected kuryr-lib driver.
        This driver will also remove the IP and MAC address pairs of the
        Endpoint to the allowed_address_pairs list of the Neutron port
        associated to the underlying host interface.

        :param endpoint_id:  the ID of the endpoint as string
        :param neutron_port: a port dictionary returned from
                             python-neutronclient
        :returns: the tuple of stdout and stderr returned
                  by processutils.execute invoked with the executable script
                  for unbinding
        :raises: exceptions.VethDeletionFailure,
                 exceptions.KuryrException,
                 n_exceptions.NeutronClientException,
                 processutils.ProcessExecutionError,
        """
        vm_port = self._get_port_from_host_iface(self.link_iface)
        container_ips = neutron_port['fixed_ips']

        self._remove_from_allowed_address_pairs(vm_port, container_ips)
        return binding.port_unbind(endpoint_id, neutron_port) 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def _create_port(endpoint_id, neutron_network_id, interface_mac, fixed_ips):
    port = {
        'name': utils.get_neutron_port_name(endpoint_id),
        'admin_state_up': True,
        'network_id': neutron_network_id,
        'device_owner': lib_const.DEVICE_OWNER,
        'device_id': endpoint_id,
        'binding:host_id': lib_utils.get_hostname(),
        'fixed_ips': fixed_ips
    }
    if interface_mac:
        port['mac_address'] = interface_mac
    try:
        rcvd_port = app.neutron.create_port({'port': port})
    except n_exceptions.NeutronClientException as ex:
        LOG.error("Error happened during creating a"
                  " Neutron port: %s", ex)
        raise
    return rcvd_port['port'] 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def create_port(self, context, network_uuid, server_uuid):
        """Create neutron port."""

        client = get_client(context.auth_token)
        body = {
            'port': {
                'network_id': network_uuid,
                'device_id': server_uuid,
            }
        }

        try:
            port = client.create_port(body)
        except neutron_exceptions.NeutronClientException as e:
            msg = (_("Could not create neutron port on network %(net)s for "
                     "server %(server)s. %(exc)s"),
                   {'net': network_uuid, 'server': server_uuid, 'exc': e})
            LOG.exception(msg)
            raise exception.NetworkError(msg)

        return port['port'] 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def _safe_get_floating_ips(self, client, **kwargs):
        """Get floating IP gracefully handling 404 from Neutron."""
        try:
            return client.list_floatingips(**kwargs)['floatingips']
        # If a neutron plugin does not implement the L3 API a 404 from
        # list_floatingips will be raised.
        except neutron_exceptions.NotFound:
            return []
        except neutron_exceptions.NeutronClientException as e:
            # bug/1513879 neutron client is currently using
            # NeutronClientException when there is no L3 API
            if e.status_code == 404:
                return []
            with excutils.save_and_reraise_exception():
                LOG.exception('Unable to access floating IP for %s',
                              ', '.join(['%s %s' % (k, v)
                                         for k, v in kwargs.items()])) 

# 需要導入模塊: from neutronclient.common import exceptions [as 別名]
# 或者: from neutronclient.common.exceptions import NeutronClientException [as 別名]
def get_or_create_default(self, zone=None):
        """
        Subnet zone is not supported by OpenStack and is thus ignored.
        """
        try:
            sn = self.find(name=OpenStackSubnet.CB_DEFAULT_SUBNET_NAME)
            if sn:
                return sn[0]
            # No default; create one
            net = self.provider.networking.networks.create(
                name=OpenStackNetwork.CB_DEFAULT_NETWORK_NAME,
                cidr_block='10.0.0.0/16')
            sn = net.create_subnet(name=OpenStackSubnet.CB_DEFAULT_SUBNET_NAME,
                                   cidr_block='10.0.0.0/24')
            router = self.provider.networking.routers.create(
                network=net, name=OpenStackRouter.CB_DEFAULT_ROUTER_NAME)
            router.attach_subnet(sn)
            gteway = (self.provider.networking.gateways
                .get_or_create_inet_gateway(
                OpenStackInternetGateway.CB_DEFAULT_INET_GATEWAY_NAME
            ))
            router.attach_gateway(gteway)
            return sn
        except NeutronClientException:
            return None