def test_remove_all_non_active_connection_from_a_device(self, nic0):
iface = iface_name()
with nm_connections(iface, IPV4ADDR, slaves=(nic0, ), con_count=3):
device = networkmanager.Device(iface)
device.cleanup_inactive_connections()
assert sum(1 for _ in device.connections()) == 1
def test_detect_connection_based_on_ifcfg_file(self):
"""
NM may use ifcfg files as its storage format for connections via the
ifcfg-rh settings plugin.
This is the default option under RHEL/Centos/Fedora.
When a connection is defined, it is saved in an ifcfg file, however,
the filename is not recorded in NM records.
In some scenarios, it is useful look for the ifcfg filename based on
a given connection or the other way around, looking for the connection
given the filename.
"""
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface,
IPV4ADDR,
slaves=nics,
con_count=3,
save=True):
device = networkmanager.Device(iface)
expected_uuids = {
con.connection.uuid
for con in device.connections()
}
actual_uuids = {
networkmanager.ifcfg2connection(file)[0]
for file in self._ifcfg_files()
}
self.assertLessEqual(expected_uuids, actual_uuids)
def test_remove_all_non_active_connection_from_a_device(self):
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics, con_count=3):
device = networkmanager.Device(iface)
device.cleanup_inactive_connections()
self.assertEqual(1, sum(1 for _ in device.connections()))
def test_remove_all_non_active_connection_from_a_device(self):
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics, con_count=3):
device = networkmanager.Device(iface)
device.cleanup_inactive_connections()
self.assertEqual(1, sum(1 for _ in device.connections()))
def test_active_connections_properties_vs_connection_settings(self):
nm_active_cons = NMDbusActiveConnections()
nm_settings = NMDbusSettings()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
for active_con in nm_active_cons.connections():
connection_path = active_con.con_path()
settings_con = nm_settings.connection(connection_path)
assert active_con.uuid() == settings_con.connection.uuid
assert active_con.type() == settings_con.connection.type
assert active_con.id() == settings_con.connection.id
def test_active_connections_properties_vs_connection_settings(self):
nm_active_cons = NMDbusActiveConnections()
nm_settings = NMDbusSettings()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
for active_con in nm_active_cons.connections():
connection_path = active_con.con_path()
settings_con = nm_settings.connection(connection_path)
assert active_con.uuid() == settings_con.connection.uuid
assert active_con.type() == settings_con.connection.type
assert active_con.id() == settings_con.connection.id
def test_active_connections_properties_existence(self):
nm_active_cons = NMDbusActiveConnections()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
con_count = 0
for connection in nm_active_cons.connections():
assert connection.id is not None
assert connection.uuid is not None
assert connection.type is not None
assert connection.master_con_path is not None
con_count += 1
self.assertGreaterEqual(con_count, 1)
def test_active_connections_properties_existence(self):
nm_active_cons = NMDbusActiveConnections()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
con_count = 0
for connection in nm_active_cons.connections():
assert connection.id is not None
assert connection.uuid is not None
assert connection.type is not None
assert connection.master_con_path is not None
con_count += 1
self.assertGreaterEqual(con_count, 1)
def test_nm_connection_lifetime(self):
nm_act_cons = NMDbusActiveConnections()
nm_device = NMDbusDevice()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
device = nm_device.device(iface)
device.syncoper.waitfor_activated_state()
active_con_path = device.active_connection_path()
active_con = nm_act_cons.connection(active_con_path)
self.assertEqual(TEST_LINK_TYPE, str(active_con.type()))
self.assertEqual(types.NMActiveConnectionState.ACTIVATED,
active_con.state())
self._assert_no_device(iface)
def test_nm_connection_lifetime(self):
nm_act_cons = NMDbusActiveConnections()
nm_device = NMDbusDevice()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
device = nm_device.device(iface)
device.syncoper.waitfor_activated_state()
active_con_path = device.active_connection_path()
active_con = nm_act_cons.connection(active_con_path)
self.assertEqual(TEST_LINK_TYPE, str(active_con.type()))
self.assertEqual(types.NMActiveConnectionState.ACTIVATED,
active_con.state())
self._assert_no_device(iface)
def _test_device_with_n_connections(self, con_count):
nm_device = NMDbusDevice()
nm_settings = NMDbusSettings()
nm_act_cons = NMDbusActiveConnections()
configured_connections = set()
active_connections = set()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics,
con_count=con_count):
device = nm_device.device(iface)
for connection_path in device.connections_path():
settings_con = nm_settings.connection(connection_path)
configured_connections.add(settings_con.connection.id)
ac = nm_act_cons.connection(device.active_connection_path())
active_connections.add(ac.id())
self.assertEqual(con_count, len(configured_connections))
self.assertEqual(set([iface + '0']), active_connections)
def test_detect_connection_based_on_ifcfg_file(self):
"""
NM may use ifcfg files as its storage format for connections via the
ifcfg-rh settings plugin.
This is the default option under RHEL/Centos/Fedora.
When a connection is defined, it is saved in an ifcfg file, however,
the filename is not recorded in NM records.
In some scenarios, it is useful look for the ifcfg filename based on
a given connection or the other way around, looking for the connection
given the filename.
"""
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics, con_count=3,
save=True):
device = networkmanager.Device(iface)
expected_uuids = {con.connection.uuid
for con in device.connections()}
actual_uuids = {networkmanager.ifcfg2connection(file)[0]
for file in self._ifcfg_files()}
self.assertLessEqual(expected_uuids, actual_uuids)
def _test_device_with_n_connections(self, con_count):
nm_device = NMDbusDevice()
nm_settings = NMDbusSettings()
nm_act_cons = NMDbusActiveConnections()
configured_connections = set()
active_connections = set()
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(
iface, IPV4ADDR, slaves=nics, con_count=con_count
):
device = nm_device.device(iface)
for connection_path in device.connections_path():
settings_con = nm_settings.connection(connection_path)
configured_connections.add(settings_con.connection.id)
ac = nm_act_cons.connection(device.active_connection_path())
active_connections.add(ac.id())
self.assertEqual(con_count, len(configured_connections))
self.assertEqual(set([iface + '0']), active_connections)
def test_device_attributes_existence(self):
nm_device = NMDbusDevice()
nm_settings = NMDbusSettings()
device_count = 0
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
for device in nm_device.devices():
try:
assert device.interface() is not None
assert device.state() is not None
assert device.active_connection_path() is not None
assert device.connections_path() is not None
except errors.NMPropertiesNotFoundError:
continue
for connection_path in device.connections_path():
settings_con = nm_settings.connection(connection_path)
assert settings_con.connection.uuid is not None
device_count += 1
self.assertGreaterEqual(device_count, 1)
def test_device_attributes_existence(self):
nm_device = NMDbusDevice()
nm_settings = NMDbusSettings()
device_count = 0
iface = iface_name()
with dummy_devices(1) as nics:
with nm_connections(iface, IPV4ADDR, slaves=nics):
for device in nm_device.devices():
try:
assert device.interface() is not None
assert device.state() is not None
assert device.active_connection_path() is not None
assert device.connections_path() is not None
except errors.NMPropertiesNotFoundError:
continue
for connection_path in device.connections_path():
settings_con = nm_settings.connection(connection_path)
assert settings_con.connection.uuid is not None
device_count += 1
self.assertGreaterEqual(device_count, 1)
def setup_method(self, m):
self.iface = nmnettestlib.iface_name()
def setUp(self):
self.nm_settings = NMDbusSettings()
self.iface = iface_name()
def setup(self, adapter, m):
self.iface = nmnettestlib.iface_name()
yield
# The bond was acquired, therefore VDSM needs to clean it.
BONDREMOVE = {self.iface: {'remove': True}}
adapter.setupNetworks({}, BONDREMOVE, NOCHK)
def setup_method(self, m):
super(TestNetworkManagerLegacy, self).setup_method(m)
self.iface = nmnettestlib.iface_name()
def setUp(self):
self.nm_settings = NMDbusSettings()
self.iface = iface_name()
from network.nettestlib import dummy_device
from network.nmnettestlib import iface_name
from network.nmnettestlib import NMService
from network.nmnettestlib import nm_connections
from network.nmnettestlib import TEST_LINK_TYPE
from vdsm.network.nm import errors
from vdsm.network.nm.nmdbus import NMDbus
from vdsm.network.nm.nmdbus import nmtypes
from vdsm.network.nm.nmdbus.active import NMDbusActiveConnections
from vdsm.network.nm.nmdbus.device import NMDbusDevice
from vdsm.network.nm.nmdbus.settings import NMDbusSettings
from .netintegtestlib import requires_systemctl
IFACE = iface_name()
IPV4ADDR = '10.1.1.1/29'
@pytest.fixture(scope='module', autouse=True)
def setup():
requires_systemctl()
nm_service = NMService()
nm_service.setup()
try:
NMDbus.init()
except DBusException as ex:
if 'Failed to connect to socket' in ex.args[0]:
pytest.skip('dbus socket or the NM service may not be available')
yield
nm_service.teardown()
