本文整理汇总了Python中rados.Rados.mon_command方法的典型用法代码示例。如果您正苦于以下问题:Python Rados.mon_command方法的具体用法?Python Rados.mon_command怎么用?Python Rados.mon_command使用的例子?那么恭喜您, 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类rados.Rados
的用法示例。
在下文中一共展示了Rados.mon_command方法的12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: TestIoctxEc
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [as 别名]
class TestIoctxEc(object):
def setUp(self):
self.rados = Rados(conffile='')
self.rados.connect()
self.pool = 'test-ec'
self.profile = 'testprofile-%s' % self.pool
cmd = {"prefix": "osd erasure-code-profile set",
"name": self.profile, "profile": ["k=2", "m=1", "crush-failure-domain=osd"]}
ret, buf, out = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
eq(ret, 0, msg=out)
# create ec pool with profile created above
cmd = {'prefix': 'osd pool create', 'pg_num': 8, 'pgp_num': 8,
'pool': self.pool, 'pool_type': 'erasure',
'erasure_code_profile': self.profile}
ret, buf, out = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
eq(ret, 0, msg=out)
assert self.rados.pool_exists(self.pool)
self.ioctx = self.rados.open_ioctx(self.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(self.pool)
self.rados.shutdown()
def test_alignment(self):
eq(self.ioctx.alignment(), 8192)
示例2: TestCommand
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [as 别名]
class TestCommand(object):
def setUp(self):
self.rados = Rados(conffile="")
self.rados.connect()
def tearDown(self):
self.rados.shutdown()
def test_monmap_dump(self):
# check for success and some plain output with epoch in it
cmd = {"prefix": "mon dump"}
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), "", timeout=30)
eq(ret, 0)
assert len(buf) > 0
assert "epoch" in buf
# JSON, and grab current epoch
cmd["format"] = "json"
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), "", timeout=30)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf)
assert "epoch" in d
epoch = d["epoch"]
# assume epoch + 1000 does not exist; test for ENOENT
cmd["epoch"] = epoch + 1000
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), "", timeout=30)
eq(ret, -errno.ENOENT)
eq(len(buf), 0)
del cmd["epoch"]
# send to specific target by name
target = d["mons"][0]["name"]
print target
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), "", timeout=30, target=target)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf)
assert "epoch" in d
# and by rank
target = d["mons"][0]["rank"]
print target
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), "", timeout=30, target=target)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf)
assert "epoch" in d
def test_osd_bench(self):
cmd = dict(prefix="bench", size=4096, count=8192)
ret, buf, err = self.rados.osd_command(0, json.dumps(cmd), "", timeout=30)
eq(ret, 0)
assert len(err) > 0
out = json.loads(err)
eq(out["blocksize"], cmd["size"])
eq(out["bytes_written"], cmd["count"])
示例3: TestMonCommand
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [as 别名]
class TestMonCommand(object):
def setUp(self):
self.rados = Rados(conffile='')
self.rados.connect()
def tearDown(self):
self.rados.shutdown()
def test_monmap_dump(self):
# check for success and some plain output with epoch in it
cmd = {"prefix":"mon dump"}
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30)
eq(ret, 0)
assert len(buf) > 0
assert('epoch' in buf)
# JSON, and grab current epoch
cmd['format'] = 'json'
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf)
assert('epoch' in d)
epoch = d['epoch']
# assume epoch + 1000 does not exist; test for ENOENT
cmd['epoch'] = epoch + 1000
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30)
eq(ret, -errno.ENOENT)
eq(len(buf), 0)
del cmd['epoch']
# send to specific target by name
target = d['mons'][0]['name']
print target
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30,
target=target)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf)
assert('epoch' in d)
# and by rank
target = d['mons'][0]['rank']
print target
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30,
target=target)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf)
assert('epoch' in d)
示例4: CephClusterCommand
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [as 别名]
class CephClusterCommand(dict):
"""
Issue a ceph command on the given cluster and provide the returned json
"""
def configure(self):
self.config = CephApiConfig()
self.clusterprop = CephClusterProperties(self.config)
self.cluster = Rados(**self.clusterprop)
def __init__(self, **kwargs):
self.configure()
self.cmd = json.dumps(kwargs)
dict.__init__(self)
def run(self):
self.configure()
self.cluster.connect()
self.cluster.require_state("connected")
ret, buf, err = self.cluster.mon_command(self.cmd, '', timeout=5)
if ret != 0:
self['err'] = err
else:
self.update(json.loads(buf, parse_int=str))
self.cluster.shutdown()
return self
示例5: TestIoctx2
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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)
示例6: TestIoCtxSelfManagedSnaps
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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)
示例7: TestCommand
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [as 别名]
class TestCommand(object):
def setUp(self):
self.rados = Rados(conffile='')
self.rados.connect()
def tearDown(self):
self.rados.shutdown()
def test_monmap_dump(self):
# check for success and some plain output with epoch in it
cmd = {"prefix":"mon dump"}
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
eq(ret, 0)
assert len(buf) > 0
assert(b'epoch' in buf)
# JSON, and grab current epoch
cmd['format'] = 'json'
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf.decode("utf-8"))
assert('epoch' in d)
epoch = d['epoch']
# assume epoch + 1000 does not exist; test for ENOENT
cmd['epoch'] = epoch + 1000
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30)
eq(ret, -errno.ENOENT)
eq(len(buf), 0)
del cmd['epoch']
# send to specific target by name
target = d['mons'][0]['name']
print(target)
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30,
target=target)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf.decode("utf-8"))
assert('epoch' in d)
# and by rank
target = d['mons'][0]['rank']
print(target)
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), b'', timeout=30,
target=target)
eq(ret, 0)
assert len(buf) > 0
d = json.loads(buf.decode("utf-8"))
assert('epoch' in d)
def test_osd_bench(self):
cmd = dict(prefix='bench', size=4096, count=8192)
ret, buf, err = self.rados.osd_command(0, json.dumps(cmd), b'',
timeout=30)
eq(ret, 0)
assert len(err) > 0
out = json.loads(err)
eq(out['blocksize'], cmd['size'])
eq(out['bytes_written'], cmd['count'])
def test_ceph_osd_pool_create_utf8(self):
if _python2:
# Use encoded bytestring
poolname = b"\351\273\205"
else:
poolname = "\u9ec5"
cmd = {"prefix": "osd pool create", "pg_num": 16, "pool": poolname}
ret, buf, out = self.rados.mon_command(json.dumps(cmd), b'')
eq(ret, 0)
assert len(out) > 0
eq(u"pool '\u9ec5' created", out)
示例8: TestIoctx
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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.........
示例9: TestRados
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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.........
示例10: TestRados
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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_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()
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), '', timeout=30)
eq(ret, 0)
try:
cmd = {"prefix":"osd tier cache-mode", "pool":"foo-cache", "tierpool":"foo-cache", "mode":"readonly"}
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30)
eq(ret, 0)
eq(self.rados.wait_for_latest_osdmap(), 0)
eq(pool_id, self.rados.get_pool_base_tier(pool_id))
eq(pool_id, self.rados.get_pool_base_tier(tier_pool_id))
finally:
cmd = {"prefix":"osd tier remove", "pool":"foo", "tierpool":"foo-cache"}
ret, buf, errs = self.rados.mon_command(json.dumps(cmd), '', timeout=30)
eq(ret, 0)
finally:
self.rados.delete_pool('foo-cache')
finally:
self.rados.delete_pool('foo')
def test_get_fsid(self):
fsid = self.rados.get_fsid()
eq(len(fsid), 36)
示例11: TestIoctx
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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.........
示例12: TestIoctx
# 需要导入模块: from rados import Rados [as 别名]
# 或者: from rados.Rados import mon_command [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]
#.........这里部分代码省略.........