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Python diskfile.DiskFileManager类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中swift.obj.diskfile.DiskFileManager的典型用法代码示例。如果您正苦于以下问题:Python DiskFileManager类的具体用法?Python DiskFileManager怎么用?Python DiskFileManager使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了DiskFileManager类的20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,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: do_test

        def do_test(headers_out, expected):
            # write an async
            dfmanager = DiskFileManager(conf, daemon.logger)
            account, container, obj = 'a', 'c', 'o'
            op = 'PUT'
            data = {'op': op, 'account': account, 'container': container,
                    'obj': obj, 'headers': headers_out}
            dfmanager.pickle_async_update(self.sda1, account, container, obj,
                                          data, next(ts_iter), policies[0])

            request_log = []

            def capture(*args, **kwargs):
                request_log.append((args, kwargs))

            # run once
            fake_status_codes = [
                200,  # object update success
                200,  # object update success
                200,  # object update conflict
            ]
            with mocked_http_conn(*fake_status_codes, give_connect=capture):
                daemon.run_once()
            self.assertEqual(len(fake_status_codes), len(request_log))
            for request_args, request_kwargs in request_log:
                ip, part, method, path, headers, qs, ssl = request_args
                self.assertEqual(method, 'PUT')
                self.assertDictEqual(expected, headers)
            self.assertEqual(
                daemon.logger.get_increment_counts(),
                {'successes': 1, 'unlinks': 1, 'async_pendings': 1})
            self.assertFalse(os.listdir(async_dir))
            daemon.logger.clear()
开发者ID:nadeemsyed,项目名称:swift,代码行数:33,代码来源:test_updater.py


示例2: test_obj_put_async_updates

    def test_obj_put_async_updates(self):
        ts = (normalize_timestamp(t) for t in
              itertools.count(int(time())))
        policy = random.choice(list(POLICIES))
        # setup updater
        conf = {
            'devices': self.devices_dir,
            'mount_check': 'false',
            'swift_dir': self.testdir,
        }
        daemon = object_updater.ObjectUpdater(conf, logger=self.logger)
        async_dir = os.path.join(self.sda1, get_async_dir(policy))
        os.mkdir(async_dir)

        # write an async
        dfmanager = DiskFileManager(conf, daemon.logger)
        account, container, obj = 'a', 'c', 'o'
        op = 'PUT'
        headers_out = swob.HeaderKeyDict({
            'x-size': 0,
            'x-content-type': 'text/plain',
            'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
            'x-timestamp': next(ts),
            'X-Backend-Storage-Policy-Index': int(policy),
        })
        data = {'op': op, 'account': account, 'container': container,
                'obj': obj, 'headers': headers_out}
        dfmanager.pickle_async_update(self.sda1, account, container, obj,
                                      data, next(ts), policy)

        request_log = []

        def capture(*args, **kwargs):
            request_log.append((args, kwargs))

        # run once
        fake_status_codes = [
            200,  # object update success
            200,  # object update success
            200,  # object update conflict
        ]
        with mocked_http_conn(*fake_status_codes, give_connect=capture):
            daemon.run_once()
        self.assertEqual(len(fake_status_codes), len(request_log))
        for request_args, request_kwargs in request_log:
            ip, part, method, path, headers, qs, ssl = request_args
            self.assertEqual(method, 'PUT')
            self.assertEqual(headers['X-Backend-Storage-Policy-Index'],
                             str(int(policy)))
        self.assertEqual(daemon.logger.get_increment_counts(),
                         {'successes': 1, 'unlinks': 1, 'async_pendings': 1})
开发者ID:kirubakk,项目名称:swift,代码行数:51,代码来源:test_updater.py


示例3: setUp

    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), "tmp_test_object_auditor")
        self.devices = os.path.join(self.testdir, "node")
        self.rcache = os.path.join(self.testdir, "object.recon")
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, "sda"))
        os.mkdir(os.path.join(self.devices, "sdb"))

        # policy 0
        self.objects = os.path.join(self.devices, "sda", get_data_dir(POLICIES[0]))
        self.objects_2 = os.path.join(self.devices, "sdb", get_data_dir(POLICIES[0]))
        os.mkdir(self.objects)
        # policy 1
        self.objects_p1 = os.path.join(self.devices, "sda", get_data_dir(POLICIES[1]))
        self.objects_2_p1 = os.path.join(self.devices, "sdb", get_data_dir(POLICIES[1]))
        os.mkdir(self.objects_p1)

        self.parts = self.parts_p1 = {}
        for part in ["0", "1", "2", "3"]:
            self.parts[part] = os.path.join(self.objects, part)
            self.parts_p1[part] = os.path.join(self.objects_p1, part)
            os.mkdir(os.path.join(self.objects, part))
            os.mkdir(os.path.join(self.objects_p1, part))

        self.conf = dict(devices=self.devices, mount_check="false", object_size_stats="10,100,1024,10240")
        self.df_mgr = DiskFileManager(self.conf, self.logger)

        # diskfiles for policy 0, 1
        self.disk_file = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o", policy=POLICIES[0])
        self.disk_file_p1 = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o", policy=POLICIES[1])
开发者ID:renanalan,项目名称:swift,代码行数:31,代码来源:test_auditor.py


示例4: setUp

    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), 'tmp_test_object_auditor')
        self.devices = os.path.join(self.testdir, 'node')
        self.rcache = os.path.join(self.testdir, 'object.recon')
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, 'sda'))
        os.mkdir(os.path.join(self.devices, 'sdb'))

        # policy 0
        self.objects = os.path.join(self.devices, 'sda', get_data_dir(0))
        self.objects_2 = os.path.join(self.devices, 'sdb', get_data_dir(0))
        os.mkdir(self.objects)
        # policy 1
        self.objects_p1 = os.path.join(self.devices, 'sda', get_data_dir(1))
        self.objects_2_p1 = os.path.join(self.devices, 'sdb', get_data_dir(1))
        os.mkdir(self.objects_p1)

        self.parts = self.parts_p1 = {}
        for part in ['0', '1', '2', '3']:
            self.parts[part] = os.path.join(self.objects, part)
            self.parts_p1[part] = os.path.join(self.objects_p1, part)
            os.mkdir(os.path.join(self.objects, part))
            os.mkdir(os.path.join(self.objects_p1, part))

        self.conf = dict(
            devices=self.devices,
            mount_check='false',
            object_size_stats='10,100,1024,10240')
        self.df_mgr = DiskFileManager(self.conf, self.logger)

        # diskfiles for policy 0, 1
        self.disk_file = self.df_mgr.get_diskfile('sda', '0', 'a', 'c', 'o', 0)
        self.disk_file_p1 = self.df_mgr.get_diskfile('sda', '0', 'a', 'c',
                                                     'o', 1)
开发者ID:AsherBond,项目名称:swift,代码行数:35,代码来源:test_auditor.py


示例5: _get_object_info

 def _get_object_info(self, account, container, obj, number):
     obj_conf = self.configs['object-server']
     config_path = obj_conf[number]
     options = utils.readconf(config_path, 'app:object-server')
     swift_dir = options.get('swift_dir', '/etc/swift')
     ring = POLICIES.get_object_ring(int(self.policy), swift_dir)
     part, nodes = ring.get_nodes(account, container, obj)
     for node in nodes:
         # assumes one to one mapping
         if node['port'] == int(options.get('bind_port')):
             device = node['device']
             break
     else:
         return None
     mgr = DiskFileManager(options, get_logger(options))
     disk_file = mgr.get_diskfile(device, part, account, container, obj,
                                  self.policy)
     info = disk_file.read_metadata()
     return info
开发者ID:clayg,项目名称:swift,代码行数:19,代码来源:test_object_metadata_replication.py


示例6: test_obj_put_legacy_updates

    def test_obj_put_legacy_updates(self):
        ts = (normalize_timestamp(t) for t in itertools.count(int(time())))
        policy = POLICIES.get_by_index(0)
        # setup updater
        conf = {"devices": self.devices_dir, "mount_check": "false", "swift_dir": self.testdir}
        async_dir = os.path.join(self.sda1, get_async_dir(policy.idx))
        os.mkdir(async_dir)

        account, container, obj = "a", "c", "o"
        # write an async
        for op in ("PUT", "DELETE"):
            self.logger._clear()
            daemon = object_updater.ObjectUpdater(conf, logger=self.logger)
            dfmanager = DiskFileManager(conf, daemon.logger)
            # don't include storage-policy-index in headers_out pickle
            headers_out = swob.HeaderKeyDict(
                {
                    "x-size": 0,
                    "x-content-type": "text/plain",
                    "x-etag": "d41d8cd98f00b204e9800998ecf8427e",
                    "x-timestamp": ts.next(),
                }
            )
            data = {"op": op, "account": account, "container": container, "obj": obj, "headers": headers_out}
            dfmanager.pickle_async_update(self.sda1, account, container, obj, data, ts.next(), policy.idx)

            request_log = []

            def capture(*args, **kwargs):
                request_log.append((args, kwargs))

            # run once
            fake_status_codes = [200, 200, 200]
            with mocked_http_conn(*fake_status_codes, give_connect=capture):
                daemon.run_once()
            self.assertEqual(len(fake_status_codes), len(request_log))
            for request_args, request_kwargs in request_log:
                ip, part, method, path, headers, qs, ssl = request_args
                self.assertEqual(method, op)
                self.assertEqual(headers["X-Backend-Storage-Policy-Index"], str(policy.idx))
            self.assertEqual(daemon.logger.get_increment_counts(), {"successes": 1, "unlinks": 1, "async_pendings": 1})
开发者ID:benjkeller,项目名称:swift,代码行数:41,代码来源:test_updater.py


示例7: setup

    def setup(self, conf):
        """
        Implementation specific setup. This method is called at the very end
        by the constructor to allow a specific implementation to modify
        existing attributes or add its own attributes.

        :param conf: WSGI configuration parameter
        """

        # Common on-disk hierarchy shared across account, container and object
        # servers.
        self._diskfile_mgr = DiskFileManager(conf, self.logger)
开发者ID:yohsuke,项目名称:swift,代码行数:12,代码来源:server.py


示例8: __init__

 def __init__(self, conf):
     self.conf = conf
     self.logger = get_logger(conf, log_route='object-updater')
     self.devices = conf.get('devices', '/srv/node')
     self.ip = conf.get('md-server-ip', '127.0.0.1')
     self.port = conf.get('md-server-port', '6090')
     self.mount_check = config_true_value(conf.get('mount_check', 'true'))
     self.swift_dir = conf.get('swift_dir', '/etc/swift')
     self.interval = int(conf.get('interval', 30))
     #self.container_ring = None
     #self.concurrency = int(conf.get('concurrency', 1))
     #self.slowdown = float(conf.get('slowdown', 0.01))
     #self.node_timeout = int(conf.get('node_timeout', 10))
     #self.conn_timeout = float(conf.get('conn_timeout', .5))
     self.last_time_ran = 0
     self.diskfile_mgr = DiskFileManager(conf, self.logger)
开发者ID:ucsc-hp-group,项目名称:swift,代码行数:16,代码来源:crawler.py


示例9: __init__

    def __init__(self, conf, logger=None):
        # location/directory of the metadata database (meta.db)
        self.location = conf.get('location', '/srv/node/sdb1/metadata/')
        # path the the actual file
        #self.db_file = os.path.join(self.location, 'meta.db')
        self.logger = logger or get_logger(conf, log_route='metadata-server')
        self.root = conf.get('devices', '/srv/node')
        #workaround for device listings
        self.node_count = conf.get('nodecount','8')
        self.devicelist = []
        for x in range(0,int(self.node_count)):
            self.devicelist.append(conf.get('device'+str(x),''))
        self.mount_check = config_true_value(conf.get('mount_check', 'true'))
        self.node_timeout = int(conf.get('node_timeout', 3))
        self.conn_timeout = float(conf.get('node_timeout', 3))
        replication_server = conf.get('replication_server', None)
        if replication_server is not None:
            replication_server = config_true_value(replication_server)
        self.replication_server = replication_server
        self.allowed_sync_hosts = [
            h.strip()
            for h in conf.get('allowed_sync_hosts', '127.0.0.1').split(',')
            if h.strip()
        ]
        self.replicator_rpc = ReplicatorRpc(
            self.root,
            DATADIR,
            MetadataBroker,
            self.mount_check,
            logger=self.logger
        )
        self.diskfile_mgr = DiskFileManager(conf,self.logger)

        self.db_ip = conf.get('db_ip', '127.0.0.1')
        self.db_port = int(conf.get('db_port', 2424))
        self.db_user = conf.get('db_user', 'root')
        self.db_pw = conf.get('db_pw', 'root')

        if config_true_value(conf.get('allow_versions', 'f')):
            self.save_headers.append('x-versions-location')

        swift.common.db.DB_PREALLOCATION = config_true_value(
            conf.get('db_preallocation', 'f'))
        self.broker = self._get_metadata_broker()#
        self.broker.initialize()#
开发者ID:2015-ucsc-hp,项目名称:swift,代码行数:45,代码来源:server.py


示例10: setup

    def setup(self, conf):
        """
        Implementation specific setup. This method is called at the very end
        by the constructor to allow a specific implementation to modify
        existing attributes or add its own attributes.

        :param conf: WSGI configuration parameter
        """

        # Common on-disk hierarchy shared across account, container and object
        # servers.
        self._diskfile_mgr = DiskFileManager(conf, self.logger)
        # This is populated by global_conf_callback way below as the semaphore
        # is shared by all workers.
        if "replication_semaphore" in conf:
            # The value was put in a list so it could get past paste
            self.replication_semaphore = conf["replication_semaphore"][0]
        else:
            self.replication_semaphore = None
        self.replication_failure_threshold = int(conf.get("replication_failure_threshold") or 100)
        self.replication_failure_ratio = float(conf.get("replication_failure_ratio") or 1.0)
开发者ID:steveruckdashel,项目名称:swift,代码行数:21,代码来源:server.py


示例11: setUp

    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), 'tmp_test_object_auditor')
        self.devices = os.path.join(self.testdir, 'node')
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, 'sda'))
        self.objects = os.path.join(self.devices, 'sda', 'objects')

        os.mkdir(os.path.join(self.devices, 'sdb'))
        self.objects_2 = os.path.join(self.devices, 'sdb', 'objects')

        os.mkdir(self.objects)
        self.parts = {}
        for part in ['0', '1', '2', '3']:
            self.parts[part] = os.path.join(self.objects, part)
            os.mkdir(os.path.join(self.objects, part))

        self.conf = dict(
            devices=self.devices,
            mount_check='false',
            object_size_stats='10,100,1024,10240')
        self.df_mgr = DiskFileManager(self.conf, self.logger)
        self.disk_file = self.df_mgr.get_diskfile('sda', '0', 'a', 'c', 'o')
开发者ID:TheUtils,项目名称:swift,代码行数:23,代码来源:test_auditor.py


示例12: ObjectController

class ObjectController(object):
    """Implements the WSGI application for the Swift Object Server."""

    def __init__(self, conf, logger=None):
        """
        Creates a new WSGI application for the Swift Object Server. An
        example configuration is given at
        <source-dir>/etc/object-server.conf-sample or
        /etc/swift/object-server.conf-sample.
        """
        self.logger = logger or get_logger(conf, log_route='object-server')
        self.node_timeout = int(conf.get('node_timeout', 3))
        self.conn_timeout = float(conf.get('conn_timeout', 0.5))
        self.client_timeout = int(conf.get('client_timeout', 60))
        self.disk_chunk_size = int(conf.get('disk_chunk_size', 65536))
        self.network_chunk_size = int(conf.get('network_chunk_size', 65536))
        self.log_requests = config_true_value(conf.get('log_requests', 'true'))
        self.max_upload_time = int(conf.get('max_upload_time', 86400))
        self.slow = int(conf.get('slow', 0))
        self.keep_cache_private = \
            config_true_value(conf.get('keep_cache_private', 'false'))
        replication_server = conf.get('replication_server', None)
        if replication_server is not None:
            replication_server = config_true_value(replication_server)
        self.replication_server = replication_server

        default_allowed_headers = '''
            content-disposition,
            content-encoding,
            x-delete-at,
            x-object-manifest,
            x-static-large-object,
        '''
        extra_allowed_headers = [
            header.strip().lower() for header in conf.get(
                'allowed_headers', default_allowed_headers).split(',')
            if header.strip()
        ]
        self.allowed_headers = set()
        for header in extra_allowed_headers:
            if header not in DATAFILE_SYSTEM_META:
                self.allowed_headers.add(header)
        self.expiring_objects_account = \
            (conf.get('auto_create_account_prefix') or '.') + \
            (conf.get('expiring_objects_account_name') or 'expiring_objects')
        self.expiring_objects_container_divisor = \
            int(conf.get('expiring_objects_container_divisor') or 86400)
        # Initialization was successful, so now apply the network chunk size
        # parameter as the default read / write buffer size for the network
        # sockets.
        #
        # NOTE WELL: This is a class setting, so until we get set this on a
        # per-connection basis, this affects reading and writing on ALL
        # sockets, those between the proxy servers and external clients, and
        # those between the proxy servers and the other internal servers.
        #
        # ** Because the primary motivation for this is to optimize how data
        # is written back to the proxy server, we could use the value from the
        # disk_chunk_size parameter. However, it affects all created sockets
        # using this class so we have chosen to tie it to the
        # network_chunk_size parameter value instead.
        socket._fileobject.default_bufsize = self.network_chunk_size

        # Provide further setup sepecific to an object server implemenation.
        self.setup(conf)

    def setup(self, conf):
        """
        Implementation specific setup. This method is called at the very end
        by the constructor to allow a specific implementation to modify
        existing attributes or add its own attributes.

        :param conf: WSGI configuration parameter
        """

        # Common on-disk hierarchy shared across account, container and object
        # servers.
        self._diskfile_mgr = DiskFileManager(conf, self.logger)
        # This is populated by global_conf_callback way below as the semaphore
        # is shared by all workers.
        if 'replication_semaphore' in conf:
            # The value was put in a list so it could get past paste
            self.replication_semaphore = conf['replication_semaphore'][0]
        else:
            self.replication_semaphore = None
        self.replication_failure_threshold = int(
            conf.get('replication_failure_threshold') or 100)
        self.replication_failure_ratio = float(
            conf.get('replication_failure_ratio') or 1.0)

    def get_diskfile(self, device, partition, account, container, obj,
                     **kwargs):
        """
        Utility method for instantiating a DiskFile object supporting a given
        REST API.

        An implementation of the object server that wants to use a different
        DiskFile class would simply over-ride this method to provide that
        behavior.
        """
#.........这里部分代码省略.........
开发者ID:HoO-Group,项目名称:swift,代码行数:101,代码来源:server.py


示例13: TestAuditor

class TestAuditor(unittest.TestCase):

    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), 'tmp_test_object_auditor')
        self.devices = os.path.join(self.testdir, 'node')
        self.rcache = os.path.join(self.testdir, 'object.recon')
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, 'sda'))
        self.objects = os.path.join(self.devices, 'sda', 'objects')

        os.mkdir(os.path.join(self.devices, 'sdb'))
        self.objects_2 = os.path.join(self.devices, 'sdb', 'objects')

        os.mkdir(self.objects)
        self.parts = {}
        for part in ['0', '1', '2', '3']:
            self.parts[part] = os.path.join(self.objects, part)
            os.mkdir(os.path.join(self.objects, part))

        self.conf = dict(
            devices=self.devices,
            mount_check='false',
            object_size_stats='10,100,1024,10240')
        self.df_mgr = DiskFileManager(self.conf, self.logger)
        self.disk_file = self.df_mgr.get_diskfile('sda', '0', 'a', 'c', 'o')

    def tearDown(self):
        rmtree(os.path.dirname(self.testdir), ignore_errors=1)
        unit.xattr_data = {}

    def test_object_audit_extra_data(self):
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger,
                                               self.rcache, self.devices)
        data = '0' * 1024
        etag = md5()
        with self.disk_file.create() as writer:
            writer.write(data)
            etag.update(data)
            etag = etag.hexdigest()
            timestamp = str(normalize_timestamp(time.time()))
            metadata = {
                'ETag': etag,
                'X-Timestamp': timestamp,
                'Content-Length': str(os.fstat(writer._fd).st_size),
            }
            writer.put(metadata)
            pre_quarantines = auditor_worker.quarantines

            auditor_worker.object_audit(
                AuditLocation(self.disk_file._datadir, 'sda', '0'))
            self.assertEquals(auditor_worker.quarantines, pre_quarantines)

            os.write(writer._fd, 'extra_data')
            auditor_worker.object_audit(
                AuditLocation(self.disk_file._datadir, 'sda', '0'))
            self.assertEquals(auditor_worker.quarantines, pre_quarantines + 1)

    def test_object_audit_diff_data(self):
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger,
                                               self.rcache, self.devices)
        data = '0' * 1024
        etag = md5()
        timestamp = str(normalize_timestamp(time.time()))
        with self.disk_file.create() as writer:
            writer.write(data)
            etag.update(data)
            etag = etag.hexdigest()
            metadata = {
                'ETag': etag,
                'X-Timestamp': timestamp,
                'Content-Length': str(os.fstat(writer._fd).st_size),
            }
            writer.put(metadata)
            pre_quarantines = auditor_worker.quarantines

        # remake so it will have metadata
        self.disk_file = self.df_mgr.get_diskfile('sda', '0', 'a', 'c', 'o')

        auditor_worker.object_audit(
            AuditLocation(self.disk_file._datadir, 'sda', '0'))
        self.assertEquals(auditor_worker.quarantines, pre_quarantines)
        etag = md5()
        etag.update('1' + '0' * 1023)
        etag = etag.hexdigest()
        metadata['ETag'] = etag

        with self.disk_file.create() as writer:
            writer.write(data)
            writer.put(metadata)

        auditor_worker.object_audit(
            AuditLocation(self.disk_file._datadir, 'sda', '0'))
        self.assertEquals(auditor_worker.quarantines, pre_quarantines + 1)

    def test_object_audit_no_meta(self):
        timestamp = str(normalize_timestamp(time.time()))
        path = os.path.join(self.disk_file._datadir, timestamp + '.data')
        mkdirs(self.disk_file._datadir)
        fp = open(path, 'w')
#.........这里部分代码省略.........
开发者ID:brightbox,项目名称:swift,代码行数:101,代码来源:test_auditor.py


示例14: TestAuditor

class TestAuditor(unittest.TestCase):
    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), "tmp_test_object_auditor")
        self.devices = os.path.join(self.testdir, "node")
        self.rcache = os.path.join(self.testdir, "object.recon")
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, "sda"))
        os.mkdir(os.path.join(self.devices, "sdb"))

        # policy 0
        self.objects = os.path.join(self.devices, "sda", get_data_dir(POLICIES[0]))
        self.objects_2 = os.path.join(self.devices, "sdb", get_data_dir(POLICIES[0]))
        os.mkdir(self.objects)
        # policy 1
        self.objects_p1 = os.path.join(self.devices, "sda", get_data_dir(POLICIES[1]))
        self.objects_2_p1 = os.path.join(self.devices, "sdb", get_data_dir(POLICIES[1]))
        os.mkdir(self.objects_p1)

        self.parts = self.parts_p1 = {}
        for part in ["0", "1", "2", "3"]:
            self.parts[part] = os.path.join(self.objects, part)
            self.parts_p1[part] = os.path.join(self.objects_p1, part)
            os.mkdir(os.path.join(self.objects, part))
            os.mkdir(os.path.join(self.objects_p1, part))

        self.conf = dict(devices=self.devices, mount_check="false", object_size_stats="10,100,1024,10240")
        self.df_mgr = DiskFileManager(self.conf, self.logger)

        # diskfiles for policy 0, 1
        self.disk_file = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o", policy=POLICIES[0])
        self.disk_file_p1 = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o", policy=POLICIES[1])

    def tearDown(self):
        rmtree(os.path.dirname(self.testdir), ignore_errors=1)
        unit.xattr_data = {}

    def test_worker_conf_parms(self):
        def check_common_defaults():
            self.assertEquals(auditor_worker.max_bytes_per_second, 10000000)
            self.assertEquals(auditor_worker.log_time, 3600)

        # test default values
        conf = dict(devices=self.devices, mount_check="false", object_size_stats="10,100,1024,10240")
        auditor_worker = auditor.AuditorWorker(conf, self.logger, self.rcache, self.devices)
        check_common_defaults()
        self.assertEquals(auditor_worker.diskfile_mgr.disk_chunk_size, 65536)
        self.assertEquals(auditor_worker.max_files_per_second, 20)
        self.assertEquals(auditor_worker.zero_byte_only_at_fps, 0)

        # test specified audit value overrides
        conf.update({"disk_chunk_size": 4096})
        auditor_worker = auditor.AuditorWorker(conf, self.logger, self.rcache, self.devices, zero_byte_only_at_fps=50)
        check_common_defaults()
        self.assertEquals(auditor_worker.diskfile_mgr.disk_chunk_size, 4096)
        self.assertEquals(auditor_worker.max_files_per_second, 50)
        self.assertEquals(auditor_worker.zero_byte_only_at_fps, 50)

    def test_object_audit_extra_data(self):
        def run_tests(disk_file):
            auditor_worker = auditor.AuditorWorker(self.conf, self.logger, self.rcache, self.devices)
            data = "0" * 1024
            etag = md5()
            with disk_file.create() as writer:
                writer.write(data)
                etag.update(data)
                etag = etag.hexdigest()
                timestamp = str(normalize_timestamp(time.time()))
                metadata = {"ETag": etag, "X-Timestamp": timestamp, "Content-Length": str(os.fstat(writer._fd).st_size)}
                writer.put(metadata)
                pre_quarantines = auditor_worker.quarantines

                auditor_worker.object_audit(AuditLocation(disk_file._datadir, "sda", "0", policy=POLICIES.legacy))
                self.assertEquals(auditor_worker.quarantines, pre_quarantines)

                os.write(writer._fd, "extra_data")

                auditor_worker.object_audit(AuditLocation(disk_file._datadir, "sda", "0", policy=POLICIES.legacy))
                self.assertEquals(auditor_worker.quarantines, pre_quarantines + 1)

        run_tests(self.disk_file)
        run_tests(self.disk_file_p1)

    def test_object_audit_diff_data(self):
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger, self.rcache, self.devices)
        data = "0" * 1024
        etag = md5()
        timestamp = str(normalize_timestamp(time.time()))
        with self.disk_file.create() as writer:
            writer.write(data)
            etag.update(data)
            etag = etag.hexdigest()
            metadata = {"ETag": etag, "X-Timestamp": timestamp, "Content-Length": str(os.fstat(writer._fd).st_size)}
            writer.put(metadata)
            pre_quarantines = auditor_worker.quarantines

        # remake so it will have metadata
        self.disk_file = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o", policy=POLICIES.legacy)

        auditor_worker.object_audit(AuditLocation(self.disk_file._datadir, "sda", "0", policy=POLICIES.legacy))
#.........这里部分代码省略.........
开发者ID:renanalan,项目名称:swift,代码行数:101,代码来源:test_auditor.py


示例15: TestAuditor

class TestAuditor(unittest.TestCase):

    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), 'tmp_test_object_auditor')
        self.devices = os.path.join(self.testdir, 'node')
        self.rcache = os.path.join(self.testdir, 'object.recon')
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, 'sda'))
        os.mkdir(os.path.join(self.devices, 'sdb'))

        # policy 0
        self.objects = os.path.join(self.devices, 'sda',
                                    get_data_dir(POLICIES[0]))
        self.objects_2 = os.path.join(self.devices, 'sdb',
                                      get_data_dir(POLICIES[0]))
        os.mkdir(self.objects)
        # policy 1
        self.objects_p1 = os.path.join(self.devices, 'sda',
                                       get_data_dir(POLICIES[1]))
        self.objects_2_p1 = os.path.join(self.devices, 'sdb',
                                         get_data_dir(POLICIES[1]))
        os.mkdir(self.objects_p1)
        # policy 2
        self.objects_p2 = os.path.join(self.devices, 'sda',
                                       get_data_dir(POLICIES[2]))
        self.objects_2_p2 = os.path.join(self.devices, 'sdb',
                                         get_data_dir(POLICIES[2]))
        os.mkdir(self.objects_p2)

        self.parts = {}
        self.parts_p1 = {}
        self.parts_p2 = {}
        for part in ['0', '1', '2', '3']:
            self.parts[part] = os.path.join(self.objects, part)
            self.parts_p1[part] = os.path.join(self.objects_p1, part)
            self.parts_p2[part] = os.path.join(self.objects_p2, part)
            os.mkdir(os.path.join(self.objects, part))
            os.mkdir(os.path.join(self.objects_p1, part))
            os.mkdir(os.path.join(self.objects_p2, part))

        self.conf = dict(
            devices=self.devices,
            mount_check='false',
            object_size_stats='10,100,1024,10240')
        self.df_mgr = DiskFileManager(self.conf, self.logger)
        self.ec_df_mgr = ECDiskFileManager(self.conf, self.logger)

        # diskfiles for policy 0, 1, 2
        self.disk_file = self.df_mgr.get_diskfile('sda', '0', 'a', 'c', 'o',
                                                  policy=POLICIES[0])
        self.disk_file_p1 = self.df_mgr.get_diskfile('sda', '0', 'a', 'c',
                                                     'o', policy=POLICIES[1])
        self.disk_file_ec = self.ec_df_mgr.get_diskfile(
            'sda', '0', 'a', 'c', 'o', policy=POLICIES[2], frag_index=1)

    def tearDown(self):
        rmtree(os.path.dirname(self.testdir), ignore_errors=1)
        unit.xattr_data = {}

    def test_worker_conf_parms(self):
        def check_common_defaults():
            self.assertEqual(auditor_worker.max_bytes_per_second, 10000000)
            self.assertEqual(auditor_worker.log_time, 3600)

        # test default values
        conf = dict(
            devices=self.devices,
            mount_check='false',
            object_size_stats='10,100,1024,10240')
        auditor_worker = auditor.AuditorWorker(conf, self.logger,
                                               self.rcache, self.devices)
        check_common_defaults()
        for policy in POLICIES:
            mgr = auditor_worker.diskfile_router[policy]
            self.assertEqual(mgr.disk_chunk_size, 65536)
        self.assertEqual(auditor_worker.max_files_per_second, 20)
        self.assertEqual(auditor_worker.zero_byte_only_at_fps, 0)

        # test specified audit value overrides
        conf.update({'disk_chunk_size': 4096})
        auditor_worker = auditor.AuditorWorker(conf, self.logger,
                                               self.rcache, self.devices,
                                               zero_byte_only_at_fps=50)
        check_common_defaults()
        for policy in POLICIES:
            mgr = auditor_worker.diskfile_router[policy]
            self.assertEqual(mgr.disk_chunk_size, 4096)
        self.assertEqual(auditor_worker.max_files_per_second, 50)
        self.assertEqual(auditor_worker.zero_byte_only_at_fps, 50)

    def test_object_audit_extra_data(self):
        def run_tests(disk_file):
            auditor_worker = auditor.AuditorWorker(self.conf, self.logger,
                                                   self.rcache, self.devices)
            data = '0' * 1024
            etag = md5()
            with disk_file.create() as writer:
                writer.write(data)
                etag.update(data)
#.........这里部分代码省略.........
开发者ID:HanJX,项目名称:swift,代码行数:101,代码来源:test_auditor.py


示例16: TestAuditor

class TestAuditor(unittest.TestCase):
    def setUp(self):
        self.testdir = os.path.join(mkdtemp(), "tmp_test_object_auditor")
        self.devices = os.path.join(self.testdir, "node")
        self.rcache = os.path.join(self.testdir, "object.recon")
        self.logger = FakeLogger()
        rmtree(self.testdir, ignore_errors=1)
        mkdirs(os.path.join(self.devices, "sda"))
        self.objects = os.path.join(self.devices, "sda", "objects")

        os.mkdir(os.path.join(self.devices, "sdb"))
        self.objects_2 = os.path.join(self.devices, "sdb", "objects")

        os.mkdir(self.objects)
        self.parts = {}
        for part in ["0", "1", "2", "3"]:
            self.parts[part] = os.path.join(self.objects, part)
            os.mkdir(os.path.join(self.objects, part))

        self.conf = dict(devices=self.devices, mount_check="false", object_size_stats="10,100,1024,10240")
        self.df_mgr = DiskFileManager(self.conf, self.logger)
        self.disk_file = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o")

    def tearDown(self):
        rmtree(os.path.dirname(self.testdir), ignore_errors=1)
        unit.xattr_data = {}

    def test_object_audit_extra_data(self):
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger, self.rcache, self.devices)
        data = "0" * 1024
        etag = md5()
        with self.disk_file.create() as writer:
            writer.write(data)
            etag.update(data)
            etag = etag.hexdigest()
            timestamp = str(normalize_timestamp(time.time()))
            metadata = {"ETag": etag, "X-Timestamp": timestamp, "Content-Length": str(os.fstat(writer._fd).st_size)}
            writer.put(metadata)
            pre_quarantines = auditor_worker.quarantines

            auditor_worker.object_audit(AuditLocation(self.disk_file._datadir, "sda", "0"))
            self.assertEquals(auditor_worker.quarantines, pre_quarantines)

            os.write(writer._fd, "extra_data")
            auditor_worker.object_audit(AuditLocation(self.disk_file._datadir, "sda", "0"))
            self.assertEquals(auditor_worker.quarantines, pre_quarantines + 1)

    def test_object_audit_diff_data(self):
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger, self.rcache, self.devices)
        data = "0" * 1024
        etag = md5()
        timestamp = str(normalize_timestamp(time.time()))
        with self.disk_file.create() as writer:
            writer.write(data)
            etag.update(data)
            etag = etag.hexdigest()
            metadata = {"ETag": etag, "X-Timestamp": timestamp, "Content-Length": str(os.fstat(writer._fd).st_size)}
            writer.put(metadata)
            pre_quarantines = auditor_worker.quarantines

        # remake so it will have metadata
        self.disk_file = self.df_mgr.get_diskfile("sda", "0", "a", "c", "o")

        auditor_worker.object_audit(AuditLocation(self.disk_file._datadir, "sda", "0"))
        self.assertEquals(auditor_worker.quarantines, pre_quarantines)
        etag = md5()
        etag.update("1" + "0" * 1023)
        etag = etag.hexdigest()
        metadata["ETag"] = etag

        with self.disk_file.create() as writer:
            writer.write(data)
            writer.put(metadata)

        auditor_worker.object_audit(AuditLocation(self.disk_file._datadir, "sda", "0"))
        self.assertEquals(auditor_worker.quarantines, pre_quarantines + 1)

    def test_object_audit_no_meta(self):
        timestamp = str(normalize_timestamp(time.time()))
        path = os.path.join(self.disk_file._datadir, timestamp + ".data")
        mkdirs(self.disk_file._datadir)
        fp = open(path, "w")
        fp.write("0" * 1024)
        fp.close()
        invalidate_hash(os.path.dirname(self.disk_file._datadir))
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger, self.rcache, self.devices)
        pre_quarantines = auditor_worker.quarantines
        auditor_worker.object_audit(AuditLocation(self.disk_file._datadir, "sda", "0"))
        self.assertEquals(auditor_worker.quarantines, pre_quarantines + 1)

    def test_object_audit_will_not_swallow_errors_in_tests(self):
        timestamp = str(normalize_timestamp(time.time()))
        path = os.path.join(self.disk_file._datadir, timestamp + ".data")
        mkdirs(self.disk_file._datadir)
        with open(path, "w") as f:
            write_metadata(f, {"name": "/a/c/o"})
        auditor_worker = auditor.AuditorWorker(self.conf, self.logger, self.rcache, self.devices)

        def blowup(*args):
            raise NameError("tpyo")
#.........这里部分代码省略.........
开发者ID:nlevinki,项目名称:swift,代码行数:101,代码来源:test_auditor.py


示例17: __init__

 def __init__(self, app, conf, *args, **kwargs):
     self.app = app
     self.conf = conf
     self.logger = get_logger(self.conf, log_route='restore')
     self._diskfile_mgr = DiskFileManager(conf, self.logger)
开发者ID:KoreaCloudObjectStorage,项目名称:swift-lifecycle-management,代码行数:5,代码来源:middleware.py


示例18: TruncateMiddleware


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