Python Rados.create_pool方法代码示例

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestObject(object):
    def setUp(self):
        self.rados = Rados(conffile="")
        self.rados.connect()
        self.rados.create_pool("test_pool")
        assert self.rados.pool_exists("test_pool")
        self.ioctx = self.rados.open_ioctx("test_pool")
        self.ioctx.write("foo", b"bar")
        self.object = Object(self.ioctx, "foo")

    def tearDown(self):
        self.ioctx.close()
        self.ioctx = None
        self.rados.delete_pool("test_pool")
        self.rados.shutdown()
        self.rados = None

    def test_read(self):
        eq(self.object.read(3), b"bar")
        eq(self.object.read(100), b"")

    def test_seek(self):
        self.object.write(b"blah")
        self.object.seek(0)
        eq(self.object.read(4), b"blah")
        self.object.seek(1)
        eq(self.object.read(3), b"lah")

    def test_write(self):
        self.object.write(b"barbaz")
        self.object.seek(0)
        eq(self.object.read(3), b"bar")
        eq(self.object.read(3), b"baz")

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
def setup_rados(args):
    global RADOS
    RADOS = Rados(conffile='')
    RADOS.connect()

    try:
        RADOS.create_pool(args.pool)
    except ObjectExists:
        pass

    global IOCTX_CAS
    global IOCTX_INDEX
    IOCTX_CAS = RADOS.open_ioctx(args.pool)
    IOCTX_INDEX = RADOS.open_ioctx(args.pool)

    global CAS
    global CHUNKER

    if "compression" in args:
        CAS = cas.CAS(IOCTX_CAS, compression=args.compression)
    else:
        CAS = cas.CAS(IOCTX_CAS)

    if "chunk_size" in args:
        CHUNKER = Chunker(CAS, IOCTX_INDEX, chunk_size=args.chunk_size)
    else:
        CHUNKER = Chunker(CAS, IOCTX_INDEX)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestObject(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()
        self.rados.create_pool('test_pool')
        assert self.rados.pool_exists('test_pool')
        self.ioctx = self.rados.open_ioctx('test_pool')
        self.ioctx.write('foo', b'bar')
        self.object = Object(self.ioctx, 'foo')

    def tearDown(self):
        self.ioctx.close()
        self.ioctx = None
        self.rados.delete_pool('test_pool')
        self.rados.shutdown()
        self.rados = None

    def test_read(self):
        eq(self.object.read(3), b'bar')
        eq(self.object.read(100), b'')

    def test_seek(self):
        self.object.write(b'blah')
        self.object.seek(0)
        eq(self.object.read(4), b'blah')
        self.object.seek(1)
        eq(self.object.read(3), b'lah')

    def test_write(self):
        self.object.write(b'barbaz')
        self.object.seek(0)
        eq(self.object.read(3), b'bar')
        eq(self.object.read(3), b'baz')

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
def setup_module():
    global rados
    rados = Rados(conffile='')
    rados.connect()

    global POOL_NAME
    POOL_NAME = random_id()
    rados.create_pool(POOL_NAME)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
def setup_module():
    global rados
    rados = Rados(conffile='')
    rados.connect()

    global pool_name
    pool_name = random_id()
    rados.create_pool(pool_name)

    global ioctx
    ioctx = rados.open_ioctx(pool_name)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
def setup_module():
    global rados
    rados = Rados(conffile='')
    rados.connect()
    global pool_name
    pool_name = get_temp_pool_name()
    rados.create_pool(pool_name)
    global ioctx
    ioctx = rados.open_ioctx(pool_name)
    global features
    features = os.getenv("RBD_FEATURES")
    features = int(features) if features is not None else 61

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestIoctx2(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()
        self.rados.create_pool('test_pool')
        assert self.rados.pool_exists('test_pool')
        pool_id = self.rados.pool_lookup('test_pool')
        assert pool_id > 0
        self.ioctx2 = self.rados.open_ioctx2(pool_id)

    def tearDown(self):
        cmd = {"prefix": "osd unset", "key": "noup"}
        self.rados.mon_command(json.dumps(cmd), b'')
        self.ioctx2.close()
        self.rados.delete_pool('test_pool')
        self.rados.shutdown()

    def test_get_last_version(self):
        version = self.ioctx2.get_last_version()
        assert version >= 0

    def test_get_stats(self):
        stats = self.ioctx2.get_stats()
        eq(stats, {'num_objects_unfound': 0,
                   'num_objects_missing_on_primary': 0,
                   'num_object_clones': 0,
                   'num_objects': 0,
                   'num_object_copies': 0,
                   'num_bytes': 0,
                   'num_rd_kb': 0,
                   'num_wr_kb': 0,
                   'num_kb': 0,
                   'num_wr': 0,
                   'num_objects_degraded': 0,
                   'num_rd': 0})

    def test_change_auid(self):
        self.ioctx2.change_auid(ANONYMOUS_AUID)
        self.ioctx2.change_auid(ADMIN_AUID)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestIoCtxSelfManagedSnaps(object):
    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()
        self.rados.create_pool('test_pool')
        assert self.rados.pool_exists('test_pool')
        self.ioctx = self.rados.open_ioctx('test_pool')

    def tearDown(self):
        cmd = {"prefix":"osd unset", "key":"noup"}
        self.rados.mon_command(json.dumps(cmd), b'')
        self.ioctx.close()
        self.rados.delete_pool('test_pool')
        self.rados.shutdown()

    def test(self):
        # cannot mix-and-match pool and self-managed snapshot mode
        self.ioctx.set_self_managed_snap_write([])
        self.ioctx.write('abc', b'abc')
        snap_id_1 = self.ioctx.create_self_managed_snap()
        self.ioctx.set_self_managed_snap_write([snap_id_1])

        self.ioctx.write('abc', b'def')
        snap_id_2 = self.ioctx.create_self_managed_snap()
        self.ioctx.set_self_managed_snap_write([snap_id_1, snap_id_2])

        self.ioctx.write('abc', b'ghi')

        self.ioctx.rollback_self_managed_snap('abc', snap_id_1)
        eq(self.ioctx.read('abc'), b'abc')

        self.ioctx.rollback_self_managed_snap('abc', snap_id_2)
        eq(self.ioctx.read('abc'), b'def')

        self.ioctx.remove_self_managed_snap(snap_id_1)
        self.ioctx.remove_self_managed_snap(snap_id_2)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestPool(object):
    def setUp(self):
        self.rados = Rados(conffile="")
        self.rados.connect()

    def tearDown(self):
        self.rados.shutdown()

    def test_create(self):
        self.rados.create_pool("foo")
        self.rados.delete_pool("foo")

    def test_create_auid(self):
        self.rados.create_pool("foo", 100)
        assert self.rados.pool_exists("foo")
        self.rados.delete_pool("foo")

    def test_eexist(self):
        self.rados.create_pool("foo")
        assert_raises(ObjectExists, self.rados.create_pool, "foo")

    def list_non_default_pools(self):
        pools = self.rados.list_pools()
        pools.remove("data")
        pools.remove("metadata")
        pools.remove("rbd")
        return set(pools)

    def test_list_pools(self):
        eq(set(), self.list_non_default_pools())
        self.rados.create_pool("foo")
        eq(set(["foo"]), self.list_non_default_pools())
        self.rados.create_pool("bar")
        eq(set(["foo", "bar"]), self.list_non_default_pools())
        self.rados.create_pool("baz")
        eq(set(["foo", "bar", "baz"]), self.list_non_default_pools())
        self.rados.delete_pool("foo")
        eq(set(["bar", "baz"]), self.list_non_default_pools())
        self.rados.delete_pool("baz")
        eq(set(["bar"]), self.list_non_default_pools())
        self.rados.delete_pool("bar")
        eq(set(), self.list_non_default_pools())
        self.rados.create_pool("a" * 500)
        eq(set(["a" * 500]), self.list_non_default_pools())
        self.rados.delete_pool("a" * 500)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestIoctx(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()
        self.rados.create_pool('test_pool')
        assert self.rados.pool_exists('test_pool')
        self.ioctx = self.rados.open_ioctx('test_pool')

    def tearDown(self):
        cmd = {"prefix":"osd unset", "key":"noup"}
        self.rados.mon_command(json.dumps(cmd), b'')
        self.ioctx.close()
        self.rados.delete_pool('test_pool')
        self.rados.shutdown()

    def test_get_last_version(self):
        version = self.ioctx.get_last_version()
        assert version >= 0

    def test_get_stats(self):
        stats = self.ioctx.get_stats()
        eq(stats, {'num_objects_unfound': 0,
                   'num_objects_missing_on_primary': 0,
                   'num_object_clones': 0,
                   'num_objects': 0,
                   'num_object_copies': 0,
                   'num_bytes': 0,
                   'num_rd_kb': 0,
                   'num_wr_kb': 0,
                   'num_kb': 0,
                   'num_wr': 0,
                   'num_objects_degraded': 0,
                   'num_rd': 0})

    def test_change_auid(self):
        self.ioctx.change_auid(ANONYMOUS_AUID)
        self.ioctx.change_auid(ADMIN_AUID)

    def test_write(self):
        self.ioctx.write('abc', b'abc')
        eq(self.ioctx.read('abc'), b'abc')

    def test_write_full(self):
        self.ioctx.write('abc', b'abc')
        eq(self.ioctx.read('abc'), b'abc')
        self.ioctx.write_full('abc', b'd')
        eq(self.ioctx.read('abc'), b'd')

    def test_append(self):
        self.ioctx.write('abc', b'a')
        self.ioctx.append('abc', b'b')
        self.ioctx.append('abc', b'c')
        eq(self.ioctx.read('abc'), b'abc')

    def test_write_zeros(self):
        self.ioctx.write('abc', b'a\0b\0c')
        eq(self.ioctx.read('abc'), b'a\0b\0c')

    def test_trunc(self):
        self.ioctx.write('abc', b'abc')
        self.ioctx.trunc('abc', 2)
        eq(self.ioctx.read('abc'), b'ab')
        size = self.ioctx.stat('abc')[0]
        eq(size, 2)

    def test_list_objects_empty(self):
        eq(list(self.ioctx.list_objects()), [])

    def test_list_objects(self):
        self.ioctx.write('a', b'')
        self.ioctx.write('b', b'foo')
        self.ioctx.write_full('c', b'bar')
        self.ioctx.append('d', b'jazz')
        object_names = [obj.key for obj in self.ioctx.list_objects()]
        eq(sorted(object_names), ['a', 'b', 'c', 'd'])

    def test_list_ns_objects(self):
        self.ioctx.write('a', b'')
        self.ioctx.write('b', b'foo')
        self.ioctx.write_full('c', b'bar')
        self.ioctx.append('d', b'jazz')
        self.ioctx.set_namespace("ns1")
        self.ioctx.write('ns1-a', b'')
        self.ioctx.write('ns1-b', b'foo')
        self.ioctx.write_full('ns1-c', b'bar')
        self.ioctx.append('ns1-d', b'jazz')
        self.ioctx.append('d', b'jazz')
        self.ioctx.set_namespace(LIBRADOS_ALL_NSPACES)
        object_names = [(obj.nspace, obj.key) for obj in self.ioctx.list_objects()]
        eq(sorted(object_names), [('', 'a'), ('','b'), ('','c'), ('','d'),\
                ('ns1', 'd'), ('ns1', 'ns1-a'), ('ns1', 'ns1-b'),\
                ('ns1', 'ns1-c'), ('ns1', 'ns1-d')])

    def test_xattrs(self):
        xattrs = dict(a=b'1', b=b'2', c=b'3', d=b'a\0b', e=b'\0')
        self.ioctx.write('abc', b'')
        for key, value in xattrs.items():
            self.ioctx.set_xattr('abc', key, value)
            eq(self.ioctx.get_xattr('abc', key), value)
#.........这里部分代码省略.........

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestRados(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.conf_parse_env('FOO_DOES_NOT_EXIST_BLAHBLAH')
        self.rados.conf_parse_env()
        self.rados.connect()

        # Assume any pre-existing pools are the cluster's defaults
        self.default_pools = self.rados.list_pools()

    def tearDown(self):
        self.rados.shutdown()

    def test_ping_monitor(self):
        assert_raises(ObjectNotFound, self.rados.ping_monitor, 'not_exists_monitor')
        cmd = {'prefix': 'mon dump', 'format':'json'}
        ret, buf, out = self.rados.mon_command(json.dumps(cmd), b'')
        for mon in json.loads(buf.decode('utf8'))['mons']:
            while True:
                buf = json.loads(self.rados.ping_monitor(mon['name']))
                if buf.get('health'):
                    break

    def test_create(self):
        self.rados.create_pool('foo')
        self.rados.delete_pool('foo')

    def test_create_utf8(self):
        if _python2:
            # Use encoded bytestring
            poolname = b"\351\273\204"
        else:
            poolname = "\u9ec4"
        self.rados.create_pool(poolname)
        assert self.rados.pool_exists(u"\u9ec4")
        self.rados.delete_pool(poolname)

    def test_pool_lookup_utf8(self):
        if _python2:
            poolname = u'\u9ec4'
        else:
            poolname = '\u9ec4'
        self.rados.create_pool(poolname)
        try:
            poolid = self.rados.pool_lookup(poolname)
            eq(poolname, self.rados.pool_reverse_lookup(poolid))
        finally:
            self.rados.delete_pool(poolname)

    def test_create_auid(self):
        self.rados.create_pool('foo', 100)
        assert self.rados.pool_exists('foo')
        self.rados.delete_pool('foo')

    def test_eexist(self):
        self.rados.create_pool('foo')
        assert_raises(ObjectExists, self.rados.create_pool, 'foo')
        self.rados.delete_pool('foo')

    def list_non_default_pools(self):
        pools = self.rados.list_pools()
        for p in self.default_pools:
            pools.remove(p)
        return set(pools)

    def test_list_pools(self):
        eq(set(), self.list_non_default_pools())
        self.rados.create_pool('foo')
        eq(set(['foo']), self.list_non_default_pools())
        self.rados.create_pool('bar')
        eq(set(['foo', 'bar']), self.list_non_default_pools())
        self.rados.create_pool('baz')
        eq(set(['foo', 'bar', 'baz']), self.list_non_default_pools())
        self.rados.delete_pool('foo')
        eq(set(['bar', 'baz']), self.list_non_default_pools())
        self.rados.delete_pool('baz')
        eq(set(['bar']), self.list_non_default_pools())
        self.rados.delete_pool('bar')
        eq(set(), self.list_non_default_pools())
        self.rados.create_pool('a' * 500)
        eq(set(['a' * 500]), self.list_non_default_pools())
        self.rados.delete_pool('a' * 500)

    def test_get_pool_base_tier(self):
        self.rados.create_pool('foo')
        try:
            self.rados.create_pool('foo-cache')
            try:
                pool_id = self.rados.pool_lookup('foo')
                tier_pool_id = self.rados.pool_lookup('foo-cache')

                cmd = {"prefix":"osd tier add", "pool":"foo", "tierpool":"foo-cache", "force_nonempty":""}
                ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
                eq(ret, 0)

                try:
                    cmd = {"prefix":"osd tier cache-mode", "pool":"foo-cache", "tierpool":"foo-cache", "mode":"readonly", "sure":"--yes-i-really-mean-it"}
                    ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
                    eq(ret, 0)
#.........这里部分代码省略.........

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestIoctx(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()
        self.rados.create_pool('test_pool')
        assert self.rados.pool_exists('test_pool')
        self.ioctx = self.rados.open_ioctx('test_pool')

    def tearDown(self):
        cmd = {"prefix":"osd unset", "key":"noup"}
        self.rados.mon_command(json.dumps(cmd), '')
        self.ioctx.close()
        self.rados.delete_pool('test_pool')
        self.rados.shutdown()

    def test_change_auid(self):
        self.ioctx.change_auid(ANONYMOUS_AUID)
        self.ioctx.change_auid(ADMIN_AUID)

    def test_write(self):
        self.ioctx.write('abc', 'abc')
        eq(self.ioctx.read('abc'), 'abc')

    def test_write_full(self):
        self.ioctx.write('abc', 'abc')
        eq(self.ioctx.read('abc'), 'abc')
        self.ioctx.write_full('abc', 'd')
        eq(self.ioctx.read('abc'), 'd')

    def test_append(self):
        self.ioctx.write('abc', 'a')
        self.ioctx.append('abc', 'b')
        self.ioctx.append('abc', 'c')
        eq(self.ioctx.read('abc'), 'abc')

    def test_write_zeros(self):
        self.ioctx.write('abc', 'a\0b\0c')
        eq(self.ioctx.read('abc'), 'a\0b\0c')

    def test_trunc(self):
        self.ioctx.write('abc', 'abc')
        self.ioctx.trunc('abc', 2)
        eq(self.ioctx.read('abc'), 'ab')
        size = self.ioctx.stat('abc')[0]
        eq(size, 2)

    def test_list_objects_empty(self):
        eq(list(self.ioctx.list_objects()), [])

    def test_list_objects(self):
        self.ioctx.write('a', '')
        self.ioctx.write('b', 'foo')
        self.ioctx.write_full('c', 'bar')
        self.ioctx.append('d', 'jazz')
        object_names = [obj.key for obj in self.ioctx.list_objects()]
        eq(sorted(object_names), ['a', 'b', 'c', 'd'])

    def test_list_ns_objects(self):
        self.ioctx.write('a', '')
        self.ioctx.write('b', 'foo')
        self.ioctx.write_full('c', 'bar')
        self.ioctx.append('d', 'jazz')
        self.ioctx.set_namespace("ns1")
        self.ioctx.write('ns1-a', '')
        self.ioctx.write('ns1-b', 'foo')
        self.ioctx.write_full('ns1-c', 'bar')
        self.ioctx.append('ns1-d', 'jazz')
        self.ioctx.append('d', 'jazz')
        self.ioctx.set_namespace(LIBRADOS_ALL_NSPACES)
        object_names = [(obj.nspace, obj.key) for obj in self.ioctx.list_objects()]
        eq(sorted(object_names), [('', 'a'), ('','b'), ('','c'), ('','d'),\
                ('ns1', 'd'), ('ns1', 'ns1-a'), ('ns1', 'ns1-b'),\
                ('ns1', 'ns1-c'), ('ns1', 'ns1-d')])

    def test_xattrs(self):
        xattrs = dict(a='1', b='2', c='3', d='a\0b', e='\0')
        self.ioctx.write('abc', '')
        for key, value in xattrs.iteritems():
            self.ioctx.set_xattr('abc', key, value)
            eq(self.ioctx.get_xattr('abc', key), value)
        stored_xattrs = {}
        for key, value in self.ioctx.get_xattrs('abc'):
            stored_xattrs[key] = value
        eq(stored_xattrs, xattrs)

    def test_obj_xattrs(self):
        xattrs = dict(a='1', b='2', c='3', d='a\0b', e='\0')
        self.ioctx.write('abc', '')
        obj = list(self.ioctx.list_objects())[0]
        for key, value in xattrs.iteritems():
            obj.set_xattr(key, value)
            eq(obj.get_xattr(key), value)
        stored_xattrs = {}
        for key, value in obj.get_xattrs():
            stored_xattrs[key] = value
        eq(stored_xattrs, xattrs)

    def test_create_snap(self):
        assert_raises(ObjectNotFound, self.ioctx.remove_snap, 'foo')
#.........这里部分代码省略.........

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestIoctx(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()
        self.rados.create_pool('test_pool')
        assert self.rados.pool_exists('test_pool')
        self.ioctx = self.rados.open_ioctx('test_pool')

    def tearDown(self):
        self.ioctx.close()
        self.rados.delete_pool('test_pool')
        self.rados.shutdown()

    def test_change_auid(self):
        self.ioctx.change_auid(ANONYMOUS_AUID)
        self.ioctx.change_auid(ADMIN_AUID)

    def test_write(self):
        self.ioctx.write('abc', 'abc')
        eq(self.ioctx.read('abc'), 'abc')

    def test_write_full(self):
        self.ioctx.write('abc', 'abc')
        eq(self.ioctx.read('abc'), 'abc')
        self.ioctx.write_full('abc', 'd')
        eq(self.ioctx.read('abc'), 'd')

    def test_write_zeros(self):
        self.ioctx.write('abc', 'a\0b\0c')
        eq(self.ioctx.read('abc'), 'a\0b\0c')

    def test_trunc(self):
        self.ioctx.write('abc', 'abc')
        self.ioctx.trunc('abc', 2)
        eq(self.ioctx.read('abc'), 'ab')
        size = self.ioctx.stat('abc')[0]
        eq(size, 2)

    def test_list_objects_empty(self):
        eq(list(self.ioctx.list_objects()), [])

    def test_list_objects(self):
        self.ioctx.write('a', '')
        self.ioctx.write('b', 'foo')
        self.ioctx.write_full('c', 'bar')
        object_names = [obj.key for obj in self.ioctx.list_objects()]
        eq(sorted(object_names), ['a', 'b', 'c'])

    def test_xattrs(self):
        xattrs = dict(a='1', b='2', c='3', d='a\0b', e='\0')
        self.ioctx.write('abc', '')
        for key, value in xattrs.iteritems():
            self.ioctx.set_xattr('abc', key, value)
            eq(self.ioctx.get_xattr('abc', key), value)
        stored_xattrs = {}
        for key, value in self.ioctx.get_xattrs('abc'):
            stored_xattrs[key] = value
        eq(stored_xattrs, xattrs)

    def test_create_snap(self):
        assert_raises(ObjectNotFound, self.ioctx.remove_snap, 'foo')
        self.ioctx.create_snap('foo')
        self.ioctx.remove_snap('foo')

    def test_list_snaps_empty(self):
        eq(list(self.ioctx.list_snaps()), [])

    def test_list_snaps(self):
        snaps = ['snap1', 'snap2', 'snap3']
        for snap in snaps:
            self.ioctx.create_snap(snap)
        listed_snaps = [snap.name for snap in self.ioctx.list_snaps()]
        eq(snaps, listed_snaps)

    def test_lookup_snap(self):
        self.ioctx.create_snap('foo')
        snap = self.ioctx.lookup_snap('foo')
        eq(snap.name, 'foo')

    def test_snap_timestamp(self):
        self.ioctx.create_snap('foo')
        snap = self.ioctx.lookup_snap('foo')
        snap.get_timestamp()

    def test_remove_snap(self):
        self.ioctx.create_snap('foo')
        (snap,) = self.ioctx.list_snaps()
        eq(snap.name, 'foo')
        self.ioctx.remove_snap('foo')
        eq(list(self.ioctx.list_snaps()), [])

    def test_locator(self):
        self.ioctx.set_locator_key("bar")
        self.ioctx.write('foo', 'contents1')
        objects = [i for i in self.ioctx.list_objects()]
        eq(len(objects), 1)
        eq(self.ioctx.get_locator_key(), "bar")
        self.ioctx.set_locator_key("")
        objects[0].seek(0)
#.........这里部分代码省略.........

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestRados(object):

    def setUp(self):
        self.rados = Rados(conffile='')
        self.rados.connect()

    def tearDown(self):
        self.rados.shutdown()

    def test_create(self):
        self.rados.create_pool('foo')
        self.rados.delete_pool('foo')

    def test_create_auid(self):
        self.rados.create_pool('foo', 100)
        assert self.rados.pool_exists('foo')
        self.rados.delete_pool('foo')

    def test_eexist(self):
        self.rados.create_pool('foo')
        assert_raises(ObjectExists, self.rados.create_pool, 'foo')
        self.rados.delete_pool('foo')

    def list_non_default_pools(self):
        pools = self.rados.list_pools()
        pools.remove('data')
        pools.remove('metadata')
        pools.remove('rbd')
        return set(pools)

    def test_list_pools(self):
        eq(set(), self.list_non_default_pools())
        self.rados.create_pool('foo')
        eq(set(['foo']), self.list_non_default_pools())
        self.rados.create_pool('bar')
        eq(set(['foo', 'bar']), self.list_non_default_pools())
        self.rados.create_pool('baz')
        eq(set(['foo', 'bar', 'baz']), self.list_non_default_pools())
        self.rados.delete_pool('foo')
        eq(set(['bar', 'baz']), self.list_non_default_pools())
        self.rados.delete_pool('baz')
        eq(set(['bar']), self.list_non_default_pools())
        self.rados.delete_pool('bar')
        eq(set(), self.list_non_default_pools())
        self.rados.create_pool('a' * 500)
        eq(set(['a' * 500]), self.list_non_default_pools())
        self.rados.delete_pool('a' * 500)

    def test_get_fsid(self):
        fsid = self.rados.get_fsid()
        eq(len(fsid), 36)

# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import create_pool [as 别名]
class TestIoctx(object):
    def setUp(self):
        self.rados = Rados(conffile="")
        self.rados.connect()
        self.rados.create_pool("test_pool")
        assert self.rados.pool_exists("test_pool")
        self.ioctx = self.rados.open_ioctx("test_pool")

    def tearDown(self):
        self.ioctx.close()
        self.rados.delete_pool("test_pool")
        self.rados.shutdown()

    def test_change_auid(self):
        self.ioctx.change_auid(ANONYMOUS_AUID)
        self.ioctx.change_auid(ADMIN_AUID)

    def test_write(self):
        self.ioctx.write("abc", "abc")
        eq(self.ioctx.read("abc"), "abc")

    def test_write_full(self):
        self.ioctx.write("abc", "abc")
        eq(self.ioctx.read("abc"), "abc")
        self.ioctx.write_full("abc", "d")
        eq(self.ioctx.read("abc"), "d")

    def test_write_zeros(self):
        self.ioctx.write("abc", "a\0b\0c")
        eq(self.ioctx.read("abc"), "a\0b\0c")

    def test_list_objects_empty(self):
        eq(list(self.ioctx.list_objects()), [])

    def test_list_objects(self):
        self.ioctx.write("a", "")
        self.ioctx.write("b", "foo")
        self.ioctx.write_full("c", "bar")
        object_names = [obj.key for obj in self.ioctx.list_objects()]
        eq(sorted(object_names), ["a", "b", "c"])

    def test_xattrs(self):
        xattrs = dict(a="1", b="2", c="3", d="a\0b", e="\0")
        self.ioctx.write("abc", "")
        for key, value in xattrs.iteritems():
            self.ioctx.set_xattr("abc", key, value)
            eq(self.ioctx.get_xattr("abc", key), value)
        stored_xattrs = {}
        for key, value in self.ioctx.get_xattrs("abc"):
            stored_xattrs[key] = value
        eq(stored_xattrs, xattrs)

    def test_create_snap(self):
        assert_raises(ObjectNotFound, self.ioctx.remove_snap, "foo")
        self.ioctx.create_snap("foo")
        self.ioctx.remove_snap("foo")

    def test_list_snaps_empty(self):
        eq(list(self.ioctx.list_snaps()), [])

    def test_list_snaps(self):
        snaps = ["snap1", "snap2", "snap3"]
        for snap in snaps:
            self.ioctx.create_snap(snap)
        listed_snaps = [snap.name for snap in self.ioctx.list_snaps()]
        eq(snaps, listed_snaps)

    def test_lookup_snap(self):
        self.ioctx.create_snap("foo")
        snap = self.ioctx.lookup_snap("foo")
        eq(snap.name, "foo")

    def test_snap_timestamp(self):
        self.ioctx.create_snap("foo")
        snap = self.ioctx.lookup_snap("foo")
        snap.get_timestamp()

    def test_remove_snap(self):
        self.ioctx.create_snap("foo")
        (snap,) = self.ioctx.list_snaps()
        eq(snap.name, "foo")
        self.ioctx.remove_snap("foo")
        eq(list(self.ioctx.list_snaps()), [])