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How to use verify_device_metadata method in tempest

Best Python code snippet using tempest_python

test_device_tagging.py

Source:test_device_tagging.py

...91    # bug in the 2.32 microversion, tags on block devices only worked with the92    # 2.32 microversion specifically. And tags on networks only worked between93    # 2.32 and 2.36 inclusive; the 2.37 microversion broke tags for networks.94    max_microversion = '2.32'95    def verify_device_metadata(self, md_json):96        md_dict = json.loads(md_json)97        for d in md_dict['devices']:98            if d['type'] == 'nic':99                if d['mac'] == self.port1['mac_address']:100                    self.assertEqual(d['tags'], ['port-1'])101                if d['mac'] == self.port2['mac_address']:102                    self.assertEqual(d['tags'], ['port-2'])103                if d['mac'] == self.net_2_100_mac:104                    self.assertEqual(d['tags'], ['net-2-100'])105                if d['mac'] == self.net_2_200_mac:106                    self.assertEqual(d['tags'], ['net-2-200'])107        # A hypervisor may present multiple paths to a tagged disk, so108        # there may be duplicated tags in the metadata, use set() to109        # remove duplicated tags.110        # Some hypervisors might report devices with no tags as well.111        found_devices = [d['tags'][0] for d in md_dict['devices']112                         if d.get('tags')]113        try:114            self.assertEqual(set(found_devices), set(['port-1', 'port-2',115                                                      'net-1', 'net-2-100',116                                                      'net-2-200', 'boot',117                                                      'other']))118            return True119        except Exception:120            return False121    # NOTE(mriedem): This is really more like a scenario test and is slow so122    # it's marked as such.123    @decorators.attr(type='slow')124    @decorators.idempotent_id('a2e65a6c-66f1-4442-aaa8-498c31778d96')125    @utils.services('network', 'volume', 'image')126    def test_tagged_boot_devices(self):127        # Create volumes128        # The create_volume methods waits for the volumes to be available and129        # the base class will clean them up on tearDown.130        boot_volume = self.create_volume(CONF.compute.image_ref)131        other_volume = self.create_volume()132        untagged_volume = self.create_volume()133        # Create networks134        net1 = self.networks_client.create_network(135            name=data_utils.rand_name('device-tagging-net1'))['network']136        self.addCleanup(self.networks_client.delete_network, net1['id'])137        net2 = self.networks_client.create_network(138            name=data_utils.rand_name('device-tagging-net2'))['network']139        self.addCleanup(self.networks_client.delete_network, net2['id'])140        # Create subnets141        subnet1 = self.subnets_client.create_subnet(142            network_id=net1['id'],143            cidr='10.1.1.0/24',144            ip_version=4)['subnet']145        self.addCleanup(self.subnets_client.delete_subnet, subnet1['id'])146        subnet2 = self.subnets_client.create_subnet(147            network_id=net2['id'],148            cidr='10.2.2.0/24',149            ip_version=4)['subnet']150        self.addCleanup(self.subnets_client.delete_subnet, subnet2['id'])151        # Create ports152        self.port1 = self.ports_client.create_port(153            network_id=net1['id'],154            name=data_utils.rand_name(self.__class__.__name__),155            fixed_ips=[{'subnet_id': subnet1['id']}])['port']156        self.addCleanup(self.ports_client.delete_port, self.port1['id'])157        self.port2 = self.ports_client.create_port(158            network_id=net1['id'],159            name=data_utils.rand_name(self.__class__.__name__),160            fixed_ips=[{'subnet_id': subnet1['id']}])['port']161        self.addCleanup(self.ports_client.delete_port, self.port2['id'])162        # Create server163        config_drive_enabled = CONF.compute_feature_enabled.config_drive164        validation_resources = self.get_test_validation_resources(165            self.os_primary)166        server = self.create_test_server(167            validatable=True,168            wait_until='ACTIVE',169            validation_resources=validation_resources,170            config_drive=config_drive_enabled,171            name=data_utils.rand_name('device-tagging-server'),172            networks=[173                # Validation network for ssh174                {175                    'uuid': self.get_tenant_network()['id']176                },177                # Different tags for different ports178                {179                    'port': self.port1['id'],180                    'tag': 'port-1'181                },182                {183                    'port': self.port2['id'],184                    'tag': 'port-2'185                },186                # Two nics on same net, one tagged one not187                {188                    'uuid': net1['id'],189                    'tag': 'net-1'190                },191                {192                    'uuid': net1['id']193                },194                # Two nics on same net, different IP195                {196                    'uuid': net2['id'],197                    'fixed_ip': '10.2.2.100',198                    'tag': 'net-2-100'199                },200                {201                    'uuid': net2['id'],202                    'fixed_ip': '10.2.2.200',203                    'tag': 'net-2-200'204                }205            ],206            block_device_mapping_v2=[207                # Boot volume208                {209                    'uuid': boot_volume['id'],210                    'source_type': 'volume',211                    'destination_type': 'volume',212                    'boot_index': 0,213                    'tag': 'boot'214                },215                # Other volume216                {217                    'uuid': other_volume['id'],218                    'source_type': 'volume',219                    'destination_type': 'volume',220                    'boot_index': 1,221                    'tag': 'other'222                },223                # Untagged volume224                {225                    'uuid': untagged_volume['id'],226                    'source_type': 'volume',227                    'destination_type': 'volume',228                    'boot_index': 2229                }230            ])231        self.addCleanup(self.delete_server, server['id'])232        server = self.servers_client.show_server(server['id'])['server']233        ssh_client = remote_client.RemoteClient(234            self.get_server_ip(server, validation_resources),235            CONF.validation.image_ssh_user,236            pkey=validation_resources['keypair']['private_key'],237            server=server,238            servers_client=self.servers_client)239        # Find the MAC addresses of our fixed IPs240        self.net_2_100_mac = None241        self.net_2_200_mac = None242        ifaces = self.interfaces_client.list_interfaces(server['id'])243        for iface in ifaces['interfaceAttachments']:244            if 'fixed_ips' in iface:245                for ip in iface['fixed_ips']:246                    if ip['ip_address'] == '10.2.2.100':247                        self.net_2_100_mac = iface['mac_addr']248                    if ip['ip_address'] == '10.2.2.200':249                        self.net_2_200_mac = iface['mac_addr']250        # Make sure we have the MACs we need, there's no reason for some to be251        # missing252        self.assertTrue(self.net_2_100_mac)253        self.assertTrue(self.net_2_200_mac)254        # Verify metadata from metadata API255        if CONF.compute_feature_enabled.metadata_service:256            self.verify_metadata_from_api(server, ssh_client,257                                          self.verify_device_metadata)258        # Verify metadata on config drive259        if CONF.compute_feature_enabled.config_drive:260            self.verify_metadata_on_config_drive(server, ssh_client,261                                                 self.verify_device_metadata)262class TaggedBootDevicesTest_v242(TaggedBootDevicesTest):263    min_microversion = '2.42'264    max_microversion = 'latest'265class TaggedAttachmentsTest(DeviceTaggingBase):266    min_microversion = '2.49'267    max_microversion = 'latest'268    @classmethod269    def skip_checks(cls):270        super(TaggedAttachmentsTest, cls).skip_checks()271        if not CONF.compute_feature_enabled.metadata_service:272            raise cls.skipException('Metadata API must be enabled')273    def verify_device_metadata(self, md_json):274        md_dict = json.loads(md_json)275        found_devices = [d['tags'][0] for d in md_dict['devices']276                         if d.get('tags')]277        try:278            self.assertItemsEqual(found_devices, ['nic-tag', 'volume-tag'])279            return True280        except Exception:281            return False282    def verify_empty_devices(self, md_json):283        md_dict = json.loads(md_json)284        try:285            self.assertEmpty(md_dict['devices'])286            return True287        except AssertionError:...

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