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How to use detach_volume method in tempest

Best Python code snippet using tempest_python

test_volumes.py

Source:test_volumes.py

...111        self.client.delete_volume(VolumeId=volume_id)112        self.cancelResourceCleanUp(res_clean)113        self.get_volume_waiter().wait_delete(volume_id)114    @testtools.skipUnless(CONF.aws.ebs_image_id, "ebs image id is not defined")115    def test_attach_detach_volume(self):116        clean_dict = {}117        instance_id = self.run_instance(ImageId=CONF.aws.ebs_image_id,118                                        clean_dict=clean_dict)119        clean_i = clean_dict['instance']120        kwargs = {121            'Size': 1,122            'AvailabilityZone': CONF.aws.aws_zone123        }124        data = self.client.create_volume(*[], **kwargs)125        volume_id = data['VolumeId']126        clean_v = self.addResourceCleanUp(self.client.delete_volume,127                                          VolumeId=volume_id)128        self.get_volume_waiter().wait_available(volume_id)129        kwargs = {130            'Device': '/dev/sdh',131            'InstanceId': instance_id,132            'VolumeId': volume_id,133        }134        self.client.attach_volume(*[], **kwargs)135        clean_vi = self.addResourceCleanUp(self.client.detach_volume,136                                           VolumeId=volume_id)137        self.get_volume_attachment_waiter().wait_available(138            volume_id, final_set=('attached'))139        # reorder cleanups to avoid error on volume delete140        self.cancelResourceCleanUp(clean_i)141        clean_i = self.addResourceCleanUp(self.client.terminate_instances,142                                          InstanceIds=[instance_id])143        data = self.client.describe_volumes(VolumeIds=[volume_id])144        self.assertEqual(1, len(data['Volumes']))145        volume = data['Volumes'][0]146        self.assertEqual('in-use', volume['State'])147        self.assertEqual(1, len(volume['Attachments']))148        attachment = volume['Attachments'][0]149        self.assertFalse(attachment['DeleteOnTermination'])150        self.assertIsNotNone(attachment['Device'])151        self.assertEqual(instance_id, attachment['InstanceId'])152        self.assertEqual(volume_id, attachment['VolumeId'])153        data = self.client.describe_instances(InstanceIds=[instance_id])154        self.assertEqual(1, len(data.get('Reservations', [])))155        self.assertEqual(1, len(data['Reservations'][0].get('Instances', [])))156        bdms = data['Reservations'][0]['Instances'][0]['BlockDeviceMappings']157        self.assertNotEmpty(bdms)158        self.assertIn('DeviceName', bdms[0])159        self.assertIn('Ebs', bdms[0])160        # stop instance to prevent 'busy' state of detached volume161        data = self.client.stop_instances(InstanceIds=[instance_id])162        self.get_instance_waiter().wait_available(instance_id,163                                                  final_set=('stopped'))164        self.client.detach_volume(VolumeId=volume_id)165        self.get_volume_attachment_waiter().wait_delete(volume_id)166        self.cancelResourceCleanUp(clean_vi)167        data = self.client.describe_volumes(VolumeIds=[volume_id])168        self.assertEqual(1, len(data['Volumes']))169        volume = data['Volumes'][0]170        self.assertEqual('available', volume['State'])171        self.assertEqual(0, len(volume['Attachments']))172        self.client.delete_volume(VolumeId=volume_id)173        self.cancelResourceCleanUp(clean_v)174        self.get_volume_waiter().wait_delete(volume_id)175        self.client.terminate_instances(InstanceIds=[instance_id])176        self.cancelResourceCleanUp(clean_i)177        self.get_instance_waiter().wait_delete(instance_id)178    @testtools.skipUnless(CONF.aws.ebs_image_id, "EBS image id is not defined")179    def test_attaching_stage(self):180        clean_dict = {}181        instance_id = self.run_instance(ImageId=CONF.aws.ebs_image_id,182                                        clean_dict=clean_dict)183        clean_i = clean_dict['instance']184        data = self.client.create_volume(185            AvailabilityZone=CONF.aws.aws_zone, Size=1)186        volume_id = data['VolumeId']187        clean_v = self.addResourceCleanUp(self.client.delete_volume,188                                          VolumeId=volume_id)189        self.get_volume_waiter().wait_available(volume_id)190        device_name = '/dev/xvdh'191        kwargs = {192            'Device': device_name,193            'InstanceId': instance_id,194            'VolumeId': volume_id,195        }196        data = self.client.attach_volume(*[], **kwargs)197        clean_vi = self.addResourceCleanUp(self.client.detach_volume,198                                           VolumeId=volume_id)199        self.assertEqual('attaching', data['State'])200        if CONF.aws.run_incompatible_tests:201            bdt = self.get_instance_bdm(instance_id, device_name)202            self.assertIsNotNone(bdt)203            self.assertEqual('attaching', bdt['Ebs']['Status'])204        self.get_volume_attachment_waiter().wait_available(205            volume_id, final_set=('attached'))206        # reorder cleanups to avoid error on volume delete207        self.cancelResourceCleanUp(clean_i)208        clean_i = self.addResourceCleanUp(self.client.terminate_instances,209                                          InstanceIds=[instance_id])210        # stop instance to prevent 'busy' state of detached volume211        data = self.client.stop_instances(InstanceIds=[instance_id])212        self.get_instance_waiter().wait_available(instance_id,213                                                  final_set=('stopped'))214        self.client.detach_volume(VolumeId=volume_id)215        self.get_volume_attachment_waiter().wait_delete(volume_id)216        self.cancelResourceCleanUp(clean_vi)217        self.client.delete_volume(VolumeId=volume_id)218        self.cancelResourceCleanUp(clean_v)219        self.get_volume_waiter().wait_delete(volume_id)220        self.client.terminate_instances(InstanceIds=[instance_id])221        self.cancelResourceCleanUp(clean_i)222        self.get_instance_waiter().wait_delete(instance_id)223    @testtools.skipUnless(CONF.aws.run_incompatible_tests,224                          "Volume statuses are not implemented")225    @testtools.skipUnless(CONF.aws.ebs_image_id, "EBS image id is not defined")226    def test_delete_detach_attached_volume(self):227        instance_id = self.run_instance(ImageId=CONF.aws.ebs_image_id)228        kwargs = {229            'Size': 1,230            'AvailabilityZone': CONF.aws.aws_zone231        }232        data = self.client.create_volume(*[], **kwargs)233        volume_id = data['VolumeId']234        clean_v = self.addResourceCleanUp(self.client.delete_volume,235                                          VolumeId=volume_id)236        self.get_volume_waiter().wait_available(volume_id)237        kwargs = {238            'Device': '/dev/sdh',239            'InstanceId': instance_id,240            'VolumeId': volume_id,241        }242        self.client.attach_volume(*[], **kwargs)243        clean_vi = self.addResourceCleanUp(self.client.detach_volume,244                                           VolumeId=volume_id)245        self.get_volume_attachment_waiter().wait_available(246            volume_id, final_set=('attached'))247        self.assertRaises('VolumeInUse',248                          self.client.attach_volume,249                          **kwargs)250        kwargs['Device'] = '/dev/sdi'251        self.assertRaises('VolumeInUse',252                          self.client.attach_volume,253                          **kwargs)254        self.assertRaises('VolumeInUse',255                          self.client.delete_volume,256                          VolumeId=volume_id)257        # stop instance to prevent 'busy' state of detached volume258        data = self.client.stop_instances(InstanceIds=[instance_id])259        self.get_instance_waiter().wait_available(instance_id,260                                                  final_set=('stopped'))261        self.client.detach_volume(VolumeId=volume_id)262        self.cancelResourceCleanUp(clean_vi)263        self.get_volume_attachment_waiter().wait_delete(volume_id)264        self.assertRaises('IncorrectState',265                          self.client.detach_volume,266                          VolumeId=volume_id)267        self.client.delete_volume(VolumeId=volume_id)268        self.cancelResourceCleanUp(clean_v)269        self.get_volume_waiter().wait_delete(volume_id)270        self.assertRaises('InvalidVolume.NotFound',271                          self.client.detach_volume,272                          VolumeId=volume_id)273        self.client.terminate_instances(InstanceIds=[instance_id])274        self.get_instance_waiter().wait_delete(instance_id)275    @testtools.skipUnless(CONF.aws.image_id, "image id is not defined")...

compute.py

Source:compute.py

...76            msg = _('Driver attach volume failed: %s') % e77            LOG.error(msg)78            raise webob.exc.HTTPBadRequest(explanation=msg)79        return webob.Response(status_int=202)80    def detach_volume(self, req, id, body):81        context = None82        try:83            volume = self.compute_driver.get(context, id)84        except exception.VolumeNotFound as error:85            raise webob.exc.HTTPNotFound(explanation=error.msg)86        attachment_id = body.get('attachment_id', None)87        self.compute_driver.detach_volume(context, volume, attachment_id)88        return webob.Response(status_int=202)89def create_router(mapper):90    controller = ContainerController()91    mapper.connect('/server/list',92                   controller=controller,93                   action='list',94                   conditions=dict(method=['GET']))95    mapper.connect('/server/attach-volume',96                   controller=controller,97                   action='attach-volume',98                   conditions=dict(method=['POST']))99    mapper.connect('/server/detach_volume',100                   controller=controller,101                   action='detach_volume',...

detach_volume.py

Source:detach_volume.py

...28    def run(self, result):29        """execute the test"""30        if not self.setup_done:31            self.setup()32        status = op_utils.detach_volume(self.server_id, self.volume_id)33        if status:34            result.update({"detach_volume": 1})35            LOG.info("Detach volume from server successful!")36        else:37            result.update({"detach_volume": 0})...

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