def test_version_parsing(self):
versions = [
('2.0.0', (2, 0, 0, 0, 0)),
('3.1.0', (3, 1, 0, 0, 0)),
('2.4.54', (2, 4, 54, 0, 0)),
('3.1.1.12', (3, 1, 1, 12, 0)),
('3.55.1.build12', (3, 55, 1, 'build12', 0)),
('3.55.1.20190429-TEST', (3, 55, 1, 20190429, 'TEST')),
('4.0-SNAPSHOT', (4, 0, 0, 0, 'SNAPSHOT')),
]
for str_version, expected_result in versions:
v = Version(str_version)
self.assertEqual(str_version, str(v))
self.assertEqual(v.major, expected_result[0])
self.assertEqual(v.minor, expected_result[1])
self.assertEqual(v.patch, expected_result[2])
self.assertEqual(v.build, expected_result[3])
self.assertEqual(v.prerelease, expected_result[4])
# not supported version formats
with self.assertRaises(ValueError):
Version('2.1.hello')
with self.assertRaises(ValueError):
Version('2.test.1')
with self.assertRaises(ValueError):
Version('test.1.0')
with self.assertRaises(ValueError):
Version('1.0.0.0.1')
def test_version_parsing(self):
versions = [(2, 0, 0), (3, 1, 0), (2, 4, 54), (3, 1, 1, 12),
(3, 55, 1, 'build12'), (3, 55, 1, '20190429-TEST')]
for version in versions:
str_version = '.'.join([str(p) for p in version])
v = Version(str_version)
self.assertEqual(str_version, str(v))
self.assertEqual(v.major, version[0])
self.assertEqual(v.minor, version[1])
self.assertEqual(v.patch, version[2])
if len(version) > 3:
self.assertEqual(v.build, version[3])
# not supported version formats
with self.assertRaises(ValueError):
Version('2.1.hello')
with self.assertRaises(ValueError):
Version('2.test.1')
with self.assertRaises(ValueError):
Version('test.1.0')
with self.assertRaises(ValueError):
Version('1.0.0.0.1')
def storage_port(self):
"""
SSL port, for legacy encrypted communication. The ssl_storage_port is unused unless enabled in
server_encryption_options. As of cassandra 4.0, this property is deprecated
as a single port can be used for either/both secure and insecure connections.
"""
if 'server_encryption_options' in self._config and \
self._config['server_encryption_options']['internode_encryption'] is not None and \
self._config['server_encryption_options']['internode_encryption'] != "none":
# Secure connections, ssl_storage_port is specified.
if 'ssl_storage_port' in self._config and self._config[
'ssl_storage_port'] is not None:
logging.warning(
"ssl_storage_port is deprecated as of Apache Cassandra 4.x"
)
return self._config['ssl_storage_port']
else:
# ssl_storage_port not specified, and found a version of c* 4+
if self._release_version is not None and Version(self._release_version) >= Version('4-a') and \
'storage_port' in self._config and self._config['storage_port'] is not None:
return self._config['storage_port']
return "7001"
# Insecure connection handling of storage_port for any version of c*
if 'storage_port' in self._config and self._config[
'storage_port'] is not None:
return self._config['storage_port']
return "7000"
def set_release_version(version):
if not version:
raise RuntimeError('No version supplied.')
if not HostMan.__instance:
HostMan()
HostMan.__instance.__release_version = Version(version)
def test_capture_release_version_from_default(self, mock_storage,
mock_abstract_storage):
# WHEN api_version is not available from either CLI or the driver.
mock_abstract_storage.driver = BaseDriver(key=Mock())
mock_storage.attach_mock(mock_abstract_storage, 'storage_driver')
restore_node.capture_release_version(mock_storage, None)
# THEN expect default release version will be captured.
self.assertEqual(HostMan.get_release_version(),
Version(HostMan.DEFAULT_RELEASE_VERSION))
def test_capture_release_version_from_driver(self, mock_storage,
mock_abstract_storage):
# WHEN api_version from driver is specified and no specified CLI version.
mock_abstract_storage.driver = BaseDriver(key=Mock(),
api_version='5.0.0')
mock_storage.attach_mock(mock_abstract_storage, 'storage_driver')
restore_node.capture_release_version(mock_storage, None)
# THEN expect the api_version from driver is captured.
self.assertEqual(HostMan.get_release_version(), Version('5.0.0'))
def test_capture_release_version_from_CLI(self, mock_storage,
mock_abstract_storage):
# WHEN api_version is specified from CLI, and api_version is available from driver.
mock_abstract_storage.driver = BaseDriver(key=Mock(),
api_version='5.0.0')
mock_storage.attach_mock(mock_abstract_storage, 'storage_driver')
restore_node.capture_release_version(mock_storage, '4.0.0')
# THEN expect the api_version from driver is captured.
self.assertEqual(HostMan.get_release_version(), Version('4.0.0'))
def test_get_release_version(self):
rv_1 = "1.2.3"
rv_2 = "5.6.7"
rv_3 = "10.11.12"
HostMan.set_release_version(rv_1)
HostMan.set_release_version(rv_2)
HostMan.set_release_version(rv_3)
self.assertEqual(HostMan.get_release_version(), Version(rv_3))
def version_supports_insights(dse_version):
if dse_version:
try:
dse_version = Version(dse_version)
return (DSE_51_MIN_SUPPORTED <= dse_version < DSE_60
or
DSE_60_MIN_SUPPORTED <= dse_version)
except Exception:
warn("Unable to check version {v} for Insights compatibility, returning False. "
"Exception: \n{e}".format(e=traceback.format_exc(), v=dse_version))
return False
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
import traceback
from warnings import warn
from cassandra.util import Version
DSE_60 = Version('6.0.0')
DSE_51_MIN_SUPPORTED = Version('5.1.13')
DSE_60_MIN_SUPPORTED = Version('6.0.5')
log = logging.getLogger(__name__)
def namespace(cls):
"""
Best-effort method for getting the namespace in which a class is defined.
"""
try:
# __module__ can be None
module = cls.__module__ or ''
except Exception:
def test_version_compare(self):
# just tests a bunch of versions
# major wins
self.assertTrue(Version('3.3.0') > Version('2.5.0'))
self.assertTrue(Version('3.3.0') > Version('2.5.0.66'))
self.assertTrue(Version('3.3.0') > Version('2.5.21'))
# minor wins
self.assertTrue(Version('2.3.0') > Version('2.2.0'))
self.assertTrue(Version('2.3.0') > Version('2.2.7'))
self.assertTrue(Version('2.3.0') > Version('2.2.7.9'))
# patch wins
self.assertTrue(Version('2.3.1') > Version('2.3.0'))
self.assertTrue(Version('2.3.1') > Version('2.3.0.4post0'))
self.assertTrue(Version('2.3.1') > Version('2.3.0.44'))
# various
self.assertTrue(Version('2.3.0.1') > Version('2.3.0.0'))
self.assertTrue(Version('2.3.0.680') > Version('2.3.0.670'))
self.assertTrue(Version('2.3.0.681') > Version('2.3.0.680'))
self.assertTrue(Version('2.3.0.1build0') >
Version('2.3.0.1')) # 4th part fallback to str cmp
self.assertTrue(Version('2.3.0.build0') >
Version('2.3.0.1')) # 4th part fallback to str cmp
self.assertTrue(Version('2.3.0') < Version('2.3.0.build'))
self.assertTrue(Version('4.0.0') >= Version('4.0.0'))
self.assertTrue(Version('4.0.0.421') >= Version('4.0.0'))
self.assertTrue(Version('4.0.1') >= Version('4.0.0'))
self.assertTrue(Version('2.3.0') == Version('2.3.0'))
self.assertTrue(Version('2.3.32') == Version('2.3.32'))
self.assertTrue(Version('2.3.32') == Version('2.3.32.0'))
self.assertTrue(Version('2.3.0.build') == Version('2.3.0.build'))
self.assertTrue(Version('4') == Version('4.0.0'))
self.assertTrue(Version('4.0') == Version('4.0.0.0'))
self.assertTrue(Version('4.0') > Version('3.9.3'))
self.assertTrue(Version('4.0') > Version('4.0-SNAPSHOT'))
self.assertTrue(Version('4.0-SNAPSHOT') == Version('4.0-SNAPSHOT'))
self.assertTrue(Version('4.0.0-SNAPSHOT') == Version('4.0-SNAPSHOT'))
self.assertTrue(Version('4.0.0-SNAPSHOT') == Version('4.0.0-SNAPSHOT'))
self.assertTrue(
Version('4.0.0.build5-SNAPSHOT') == Version(
'4.0.0.build5-SNAPSHOT'))
self.assertTrue(Version('4.1-SNAPSHOT') > Version('4.0-SNAPSHOT'))
self.assertTrue(Version('4.0.1-SNAPSHOT') > Version('4.0.0-SNAPSHOT'))
self.assertTrue(
Version('4.0.0.build6-SNAPSHOT') > Version('4.0.0.build5-SNAPSHOT')
)
self.assertTrue(Version('4.0-SNAPSHOT2') > Version('4.0-SNAPSHOT1'))
self.assertTrue(Version('4.0-SNAPSHOT2') > Version('4.0.0-SNAPSHOT1'))