class SheepdogTestCase(test.TestCase):
def setUp(self):
super(SheepdogTestCase, self).setUp()
self.driver = SheepdogDriver()
def test_update_volume_stats(self):
def fake_stats(*args):
return COLLIE_NODE_INFO, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version='1.0',
storage_protocol='sheepdog',
total_capacity_gb=float(107287605248) / (1024 ** 3),
free_capacity_gb=float(107287605248 - 3623897354) / (1024 ** 3),
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_update_volume_stats_error(self):
def fake_stats(*args):
raise exception.ProcessExecutionError()
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version='1.0',
storage_protocol='sheepdog',
total_capacity_gb='unknown',
free_capacity_gb='unknown',
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_check_for_setup_error_0_5(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_5, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_check_for_setup_error_0_6(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_6, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
class SheepdogTestCase(test.TestCase):
def setUp(self):
super(SheepdogTestCase, self).setUp()
self.driver = SheepdogDriver()
def test_update_volume_stats(self):
def fake_stats(*args):
return COLLIE_NODE_INFO, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version='1.0',
storage_protocol='sheepdog',
total_capacity_gb=float(107287605248) / (1024**3),
free_capacity_gb=float(107287605248 - 3623897354) /
(1024**3),
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_update_volume_stats_error(self):
def fake_stats(*args):
raise exception.ProcessExecutionError()
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version='1.0',
storage_protocol='sheepdog',
total_capacity_gb='unknown',
free_capacity_gb='unknown',
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
class SheepdogTestCase(test.TestCase):
def setUp(self):
super(SheepdogTestCase, self).setUp()
self.driver = SheepdogDriver()
def test_update_volume_stats(self):
def fake_stats(*args):
return COLLIE_NODE_INFO, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb=float(107287605248) / (1024**3),
free_capacity_gb=float(107287605248 - 3623897354) /
(1024**3),
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_update_volume_stats_error(self):
def fake_stats(*args):
raise processutils.ProcessExecutionError()
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb='unknown',
free_capacity_gb='unknown',
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_check_for_setup_error_0_5(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_5, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_check_for_setup_error_0_6(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_6, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_copy_image_to_volume(self):
@contextlib.contextmanager
def fake_temp_file(dir):
class FakeTmp:
def __init__(self, name):
self.name = name
yield FakeTmp('test')
def fake_try_execute(obj, *command, **kwargs):
return True
self.stubs.Set(tempfile, 'NamedTemporaryFile', fake_temp_file)
self.stubs.Set(os.path, 'exists', lambda x: True)
self.stubs.Set(image_utils, 'fetch_verify_image',
lambda w, x, y, z: None)
self.stubs.Set(image_utils, 'convert_image', lambda x, y, z: None)
self.stubs.Set(SheepdogDriver, '_try_execute', fake_try_execute)
self.driver.copy_image_to_volume(None, {
'name': 'test',
'size': 1
}, FakeImageService(), None)
def test_extend_volume(self):
fake_name = u'volume-00000001'
fake_size = '20'
fake_vol = {
'project_id': 'testprjid',
'name': fake_name,
'size': fake_size,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'
}
self.mox.StubOutWithMock(self.driver, '_resize')
size = int(fake_size) * units.GiB
self.driver._resize(fake_vol, size=size)
self.mox.ReplayAll()
self.driver.extend_volume(fake_vol, fake_size)
self.mox.VerifyAll()
class SheepdogTestCase(test.TestCase):
def setUp(self):
super(SheepdogTestCase, self).setUp()
self.driver = SheepdogDriver()
def test_update_volume_stats(self):
def fake_stats(*args):
return COLLIE_NODE_INFO, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb=float(107287605248) / (1024 ** 3),
free_capacity_gb=float(107287605248 - 3623897354) / (1024 ** 3),
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_update_volume_stats_error(self):
def fake_stats(*args):
raise processutils.ProcessExecutionError()
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb='unknown',
free_capacity_gb='unknown',
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_check_for_setup_error_0_5(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_5, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_check_for_setup_error_0_6(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_6, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_copy_image_to_volume(self):
@contextlib.contextmanager
def fake_temp_file(dir):
class FakeTmp:
def __init__(self, name):
self.name = name
yield FakeTmp('test')
def fake_try_execute(obj, *command, **kwargs):
return True
self.stubs.Set(tempfile, 'NamedTemporaryFile', fake_temp_file)
self.stubs.Set(os.path, 'exists', lambda x: True)
self.stubs.Set(image_utils, 'fetch_verify_image',
lambda w, x, y, z: None)
self.stubs.Set(image_utils, 'convert_image',
lambda x, y, z: None)
self.stubs.Set(SheepdogDriver, '_try_execute', fake_try_execute)
self.driver.copy_image_to_volume(None, {'name': 'test',
'size': 1},
FakeImageService(), None)
def test_extend_volume(self):
fake_name = u'volume-00000001'
fake_size = '20'
fake_vol = {'project_id': 'testprjid', 'name': fake_name,
'size': fake_size,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'}
self.mox.StubOutWithMock(self.driver, '_resize')
size = int(fake_size) * units.GiB
self.driver._resize(fake_vol, size=size)
self.mox.ReplayAll()
self.driver.extend_volume(fake_vol, fake_size)
self.mox.VerifyAll()
class SheepdogTestCase(test.TestCase):
def setUp(self):
super(SheepdogTestCase, self).setUp()
self.driver = SheepdogDriver()
def test_update_volume_stats(self):
def fake_stats(*args):
return COLLIE_NODE_INFO, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb=float(107287605248) / units.Gi,
free_capacity_gb=float(107287605248 - 3623897354) / units.Gi,
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_update_volume_stats_error(self):
def fake_stats(*args):
raise processutils.ProcessExecutionError()
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb='unknown',
free_capacity_gb='unknown',
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_check_for_setup_error_0_5(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_5, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_check_for_setup_error_0_6(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_6, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_copy_image_to_volume(self):
@contextlib.contextmanager
def fake_temp_file():
class FakeTmp:
def __init__(self, name):
self.name = name
yield FakeTmp('test').name
def fake_try_execute(obj, *command, **kwargs):
return True
self.stubs.Set(image_utils, 'temporary_file', fake_temp_file)
self.stubs.Set(image_utils, 'fetch_verify_image',
lambda w, x, y, z: None)
self.stubs.Set(image_utils, 'convert_image',
lambda x, y, z: None)
self.stubs.Set(SheepdogDriver, '_try_execute', fake_try_execute)
self.driver.copy_image_to_volume(None, {'name': 'test',
'size': 1},
FakeImageService(), None)
def test_extend_volume(self):
fake_name = u'volume-00000001'
fake_size = '20'
fake_vol = {'project_id': 'testprjid', 'name': fake_name,
'size': fake_size,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'}
self.mox.StubOutWithMock(self.driver, '_resize')
size = int(fake_size) * units.Gi
self.driver._resize(fake_vol, size=size)
self.mox.ReplayAll()
self.driver.extend_volume(fake_vol, fake_size)
self.mox.VerifyAll()
def test_create_volume_from_snapshot(self):
fake_name = u'volume-00000001'
fake_size = '10'
fake_vol = {'project_id': 'testprjid', 'name': fake_name,
'size': fake_size,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'}
ss_uuid = '00000000-0000-0000-0000-c3aa7ee01536'
fake_snapshot = {'volume_name': fake_name,
'name': 'volume-%s' % ss_uuid,
'id': ss_uuid,
'size': fake_size}
with mock.patch.object(SheepdogDriver, '_try_execute') as mock_exe:
self.driver.create_volume_from_snapshot(fake_vol, fake_snapshot)
args = ['qemu-img', 'create', '-b',
"sheepdog:%s:%s" % (fake_snapshot['volume_name'],
fake_snapshot['name']),
"sheepdog:%s" % fake_vol['name'],
"%sG" % fake_vol['size']]
mock_exe.assert_called_once_with(*args)
class SheepdogTestCase(test.TestCase):
def setUp(self):
super(SheepdogTestCase, self).setUp()
self.driver = SheepdogDriver()
def test_update_volume_stats(self):
def fake_stats(*args):
return COLLIE_NODE_INFO, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb=float(107287605248) / units.Gi,
free_capacity_gb=float(107287605248 - 3623897354) / units.Gi,
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_update_volume_stats_error(self):
def fake_stats(*args):
raise processutils.ProcessExecutionError()
self.stubs.Set(self.driver, '_execute', fake_stats)
expected = dict(
volume_backend_name='sheepdog',
vendor_name='Open Source',
dirver_version=self.driver.VERSION,
storage_protocol='sheepdog',
total_capacity_gb='unknown',
free_capacity_gb='unknown',
reserved_percentage=0,
QoS_support=False)
actual = self.driver.get_volume_stats(True)
self.assertDictMatch(expected, actual)
def test_check_for_setup_error_0_5(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_5, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_check_for_setup_error_0_6(self):
def fake_stats(*args):
return COLLIE_CLUSTER_INFO_0_6, ''
self.stubs.Set(self.driver, '_execute', fake_stats)
self.driver.check_for_setup_error()
def test_copy_image_to_volume(self):
@contextlib.contextmanager
def fake_temp_file():
class FakeTmp:
def __init__(self, name):
self.name = name
yield FakeTmp('test').name
def fake_try_execute(obj, *command, **kwargs):
return True
self.stubs.Set(image_utils, 'temporary_file', fake_temp_file)
self.stubs.Set(image_utils, 'fetch_verify_image',
lambda w, x, y, z: None)
self.stubs.Set(image_utils, 'convert_image',
lambda x, y, z: None)
self.stubs.Set(SheepdogDriver, '_try_execute', fake_try_execute)
self.driver.copy_image_to_volume(None, {'name': 'test',
'size': 1},
FakeImageService(), None)
def test_extend_volume(self):
fake_name = u'volume-00000001'
fake_size = '20'
fake_vol = {'project_id': 'testprjid', 'name': fake_name,
'size': fake_size,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'}
self.mox.StubOutWithMock(self.driver, '_resize')
size = int(fake_size) * units.Gi
self.driver._resize(fake_vol, size=size)
self.mox.ReplayAll()
self.driver.extend_volume(fake_vol, fake_size)
self.mox.VerifyAll()
def test_create_volume_from_snapshot(self):
fake_name = u'volume-00000001'
fake_size = '10'
fake_vol = {'project_id': 'testprjid', 'name': fake_name,
'size': fake_size,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66'}
ss_uuid = '00000000-0000-0000-0000-c3aa7ee01536'
fake_snapshot = {'volume_name': fake_name,
'name': 'volume-%s' % ss_uuid,
'id': ss_uuid,
'size': fake_size}
with mock.patch.object(SheepdogDriver, '_try_execute') as mock_exe:
self.driver.create_volume_from_snapshot(fake_vol, fake_snapshot)
args = ['qemu-img', 'create', '-b',
"sheepdog:%s:%s" % (fake_snapshot['volume_name'],
fake_snapshot['name']),
"sheepdog:%s" % fake_vol['name'],
"%sG" % fake_vol['size']]
mock_exe.assert_called_once_with(*args)