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Python units.Ki方法代码示例

本文整理汇总了Python中oslo_utils.units.Ki方法的典型用法代码示例。如果您正苦于以下问题:Python units.Ki方法的具体用法?Python units.Ki怎么用?Python units.Ki使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在oslo_utils.units的用法示例。


在下文中一共展示了units.Ki方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: get_available_resources

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def get_available_resources(self):
        """Retrieve resource information.

        This method is called when zun-compute launches, and
        as part of a periodic task that records the results in the DB.

        :returns: dictionary containing resource info
        """
        data = {}

        numa_topo_obj = self.get_host_numa_topology()
        data['numa_topology'] = numa_topo_obj
        meminfo = self.get_host_mem()
        (mem_total, mem_free, mem_ava, mem_used) = meminfo
        data['mem_total'] = mem_total // units.Ki
        data['mem_free'] = mem_free // units.Ki
        data['mem_available'] = mem_ava // units.Ki
        data['mem_used'] = mem_used // units.Ki
        disk_total, disk_reserved = self.get_total_disk_for_container()
        data['disk_total'] = disk_total - disk_reserved
        disk_quota_supported = self.node_support_disk_quota()
        data['disk_quota_supported'] = disk_quota_supported
        data['enable_cpu_pinning'] = CONF.compute.enable_cpu_pinning

        return data 
开发者ID:openstack,项目名称:zun,代码行数:27,代码来源:driver.py

示例2: test_add_with_verifier

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_add_with_verifier(self):
        """Test that 'verifier.update' is called when verifier is provided."""
        verifier = mock.MagicMock(name='mock_verifier')
        self.config(filesystem_store_chunk_size=units.Ki,
                    group='glance_store')
        self.store.configure()

        image_id = str(uuid.uuid4())
        file_size = units.Ki  # 1K
        file_contents = b"*" * file_size
        image_file = six.BytesIO(file_contents)

        self.store.add(image_id, image_file, file_size, self.hash_algo,
                       verifier=verifier)

        verifier.update.assert_called_with(file_contents) 
开发者ID:openstack,项目名称:glance_store,代码行数:18,代码来源:test_filesystem_store.py

示例3: _do_test_add_write_failure

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def _do_test_add_write_failure(self, errno, exception):
        filesystem.ChunkedFile.CHUNKSIZE = units.Ki
        image_id = str(uuid.uuid4())
        file_size = 5 * units.Ki  # 5K
        file_contents = b"*" * file_size
        path = os.path.join(self.test_dir, image_id)
        image_file = six.BytesIO(file_contents)

        with mock.patch.object(builtins, 'open') as popen:
            e = IOError()
            e.errno = errno
            popen.side_effect = e

            self.assertRaises(exception,
                              self.store.add,
                              image_id, image_file, 0, self.hash_algo)
            self.assertFalse(os.path.exists(path)) 
开发者ID:openstack,项目名称:glance_store,代码行数:19,代码来源:test_filesystem_store.py

示例4: test_add_cleanup_on_read_failure

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_add_cleanup_on_read_failure(self):
        """
        Tests the partial image file is cleaned up after a read
        failure.
        """
        filesystem.ChunkedFile.CHUNKSIZE = units.Ki
        image_id = str(uuid.uuid4())
        file_size = 5 * units.Ki  # 5K
        file_contents = b"*" * file_size
        path = os.path.join(self.test_dir, image_id)
        image_file = six.BytesIO(file_contents)

        def fake_Error(size):
            raise AttributeError()

        with mock.patch.object(image_file, 'read') as mock_read:
            mock_read.side_effect = fake_Error

            self.assertRaises(AttributeError,
                              self.store.add,
                              image_id, image_file, 0, self.hash_algo)
            self.assertFalse(os.path.exists(path)) 
开发者ID:openstack,项目名称:glance_store,代码行数:24,代码来源:test_filesystem_store.py

示例5: test_delete

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_delete(self):
        """
        Test we can delete an existing image in the filesystem store
        """
        # First add an image
        image_id = str(uuid.uuid4())
        file_size = 5 * units.Ki  # 5K
        file_contents = b"*" * file_size
        image_file = six.BytesIO(file_contents)

        loc, size, checksum, multihash, _ = self.store.add(
            image_id, image_file, file_size, self.hash_algo)

        # Now check that we can delete it
        uri = "file:///%s/%s" % (self.test_dir, image_id)
        loc = location.get_location_from_uri(uri, conf=self.conf)
        self.store.delete(loc)

        self.assertRaises(exceptions.NotFound, self.store.get, loc) 
开发者ID:openstack,项目名称:glance_store,代码行数:21,代码来源:test_filesystem_store.py

示例6: setUp

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def setUp(self):
        """Establish a clean test environment."""
        super(TestStore, self).setUp()

        rbd_store.rados = MockRados
        rbd_store.rbd = MockRBD

        self.store = rbd_store.Store(self.conf)
        self.store.configure()
        self.store.chunk_size = 2
        self.called_commands_actual = []
        self.called_commands_expected = []
        self.store_specs = {'pool': 'fake_pool',
                            'image': 'fake_image',
                            'snapshot': 'fake_snapshot'}
        self.location = rbd_store.StoreLocation(self.store_specs,
                                                self.conf)
        # Provide enough data to get more than one chunk iteration.
        self.data_len = 3 * units.Ki
        self.data_iter = six.BytesIO(b'*' * self.data_len)
        self.hash_algo = 'sha256' 
开发者ID:openstack,项目名称:glance_store,代码行数:23,代码来源:test_rbd_store.py

示例7: test_add_already_existing

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_add_already_existing(self):
        """
        Tests that adding an image with an existing identifier
        raises an appropriate exception
        """
        filesystem.ChunkedFile.CHUNKSIZE = units.Ki
        image_id = str(uuid.uuid4())
        file_size = 5 * units.Ki  # 5K
        file_contents = b"*" * file_size
        image_file = six.BytesIO(file_contents)

        location, size, checksum, metadata = self.store.add(image_id,
                                                            image_file,
                                                            file_size)
        self.assertEqual(u"file1", metadata["store"])

        image_file = six.BytesIO(b"nevergonnamakeit")
        self.assertRaises(exceptions.Duplicate,
                          self.store.add,
                          image_id, image_file, 0) 
开发者ID:openstack,项目名称:glance_store,代码行数:22,代码来源:test_multistore_filesystem.py

示例8: _do_test_add_write_failure

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def _do_test_add_write_failure(self, errno, exception):
        filesystem.ChunkedFile.CHUNKSIZE = units.Ki
        image_id = str(uuid.uuid4())
        file_size = 5 * units.Ki  # 5K
        file_contents = b"*" * file_size
        path = os.path.join(self.test_dir, image_id)
        image_file = six.BytesIO(file_contents)

        with mock.patch.object(builtins, 'open') as popen:
            e = IOError()
            e.errno = errno
            popen.side_effect = e

            self.assertRaises(exception,
                              self.store.add,
                              image_id, image_file, 0)
            self.assertFalse(os.path.exists(path)) 
开发者ID:openstack,项目名称:glance_store,代码行数:19,代码来源:test_multistore_filesystem.py

示例9: test_delete

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_delete(self):
        """Test we can delete an existing image in the filesystem store."""
        # First add an image
        image_id = str(uuid.uuid4())
        file_size = 5 * units.Ki  # 5K
        file_contents = b"*" * file_size
        image_file = six.BytesIO(file_contents)

        loc, size, checksum, metadata = self.store.add(image_id,
                                                       image_file,
                                                       file_size)
        self.assertEqual(u"file1", metadata["store"])

        # Now check that we can delete it
        uri = "file:///%s/%s" % (self.test_dir, image_id)
        loc = location.get_location_from_uri_and_backend(uri, "file1",
                                                         conf=self.conf)
        self.store.delete(loc)

        self.assertRaises(exceptions.NotFound, self.store.get, loc) 
开发者ID:openstack,项目名称:glance_store,代码行数:22,代码来源:test_multistore_filesystem.py

示例10: test_add_w_image_size_zero_to_different_backend

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_add_w_image_size_zero_to_different_backend(self):
        """Assert that correct size is returned even though 0 was provided."""
        self.store = rbd_store.Store(self.conf, backend="ceph2")
        self.store.configure()
        self.called_commands_actual = []
        self.called_commands_expected = []
        self.store_specs = {'pool': 'fake_pool_1',
                            'image': 'fake_image_1',
                            'snapshot': 'fake_snapshot_1'}
        self.location = rbd_store.StoreLocation(self.store_specs,
                                                self.conf)
        # Provide enough data to get more than one chunk iteration.
        self.data_len = 3 * units.Ki
        self.data_iter = six.BytesIO(b'*' * self.data_len)
        self.store.chunk_size = units.Ki
        with mock.patch.object(rbd_store.rbd.Image, 'resize') as resize:
            with mock.patch.object(rbd_store.rbd.Image, 'write') as write:
                ret = self.store.add('fake_image_id', self.data_iter, 0)

                self.assertTrue(resize.called)
                self.assertTrue(write.called)
                self.assertEqual(ret[1], self.data_len)
                self.assertEqual("ceph2", ret[3]['store']) 
开发者ID:openstack,项目名称:glance_store,代码行数:25,代码来源:test_multistore_rbd.py

示例11: get_share_quota

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def get_share_quota(self, share_id):
        command = ['quota', 'list', self.fs_name, share_id]
        output, err = self._execute(command)

        quota = Quota(output)

        if quota.limit is None:
            return None

        if quota.limit_unit == 'TB':
            return quota.limit * units.Ki
        elif quota.limit_unit == 'GB':
            return quota.limit
        else:
            msg = _("Share %s does not support quota values "
                    "below 1G.") % share_id
            LOG.error(msg)
            raise exception.HNASBackendException(msg=msg) 
开发者ID:openstack,项目名称:manila,代码行数:20,代码来源:ssh.py

示例12: __init__

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def __init__(self, data):
        if data:
            items = data.split()
            self.id = items[0]
            self.label = items[1]
            self.evs = items[2]
            self.size = float(items[3])
            self.size_measure = items[4]
            if self.size_measure == 'TB':
                self.size = self.size * units.Ki
            if items[5:7] == ["Not", "mounted"]:
                self.mounted = False
            else:
                self.mounted = True
                self.used = float(items[5])
                self.used_measure = items[6]
                if self.used_measure == 'TB':
                    self.used = self.used * units.Ki
            self.dedupe = 'dedupe enabled' in data 
开发者ID:openstack,项目名称:manila,代码行数:21,代码来源:ssh.py

示例13: test_get_memory_info

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_get_memory_info(self):
        self._hostops._hostutils.get_memory_info.return_value = (2 * units.Ki,
                                                                 1 * units.Ki)
        response = self._hostops._get_memory_info()
        self._hostops._hostutils.get_memory_info.assert_called_once_with()
        self.assertEqual((2, 1, 1), response) 
开发者ID:openstack,项目名称:compute-hyperv,代码行数:8,代码来源:test_hostops.py

示例14: test_bytes_per_sec_to_iops

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_bytes_per_sec_to_iops(self):
        no_bytes = 15 * units.Ki
        expected_iops = 2

        resulted_iops = self._volumeops.bytes_per_sec_to_iops(no_bytes)
        self.assertEqual(expected_iops, resulted_iops) 
开发者ID:openstack,项目名称:compute-hyperv,代码行数:8,代码来源:test_volumeops.py

示例15: test_cinder_get

# 需要导入模块: from oslo_utils import units [as 别名]
# 或者: from oslo_utils.units import Ki [as 别名]
def test_cinder_get(self):
        expected_size = 5 * units.Ki
        expected_file_contents = b"*" * expected_size
        volume_file = six.BytesIO(expected_file_contents)
        fake_client = FakeObject(auth_token=None, management_url=None)
        fake_volume_uuid = str(uuid.uuid4())
        fake_volume = mock.MagicMock(id=fake_volume_uuid,
                                     metadata={'image_size': expected_size},
                                     status='available')
        fake_volume.manager.get.return_value = fake_volume
        fake_volumes = FakeObject(get=lambda id: fake_volume)

        @contextlib.contextmanager
        def fake_open(client, volume, mode):
            self.assertEqual('rb', mode)
            yield volume_file

        with mock.patch.object(cinder.Store, 'get_cinderclient') as mock_cc, \
                mock.patch.object(self.store, '_open_cinder_volume',
                                  side_effect=fake_open):
            mock_cc.return_value = FakeObject(client=fake_client,
                                              volumes=fake_volumes)
            uri = "cinder://%s" % fake_volume_uuid
            loc = location.get_location_from_uri(uri, conf=self.conf)
            (image_file, image_size) = self.store.get(loc,
                                                      context=self.context)

            expected_num_chunks = 2
            data = b""
            num_chunks = 0

            for chunk in image_file:
                num_chunks += 1
                data += chunk
            self.assertEqual(expected_num_chunks, num_chunks)
            self.assertEqual(expected_file_contents, data) 
开发者ID:openstack,项目名称:glance_store,代码行数:38,代码来源:test_cinder_store.py


注:本文中的oslo_utils.units.Ki方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。