def _validateNetworkSetup(networks, bondings):
for network, networkAttrs in networks.iteritems():
if networkAttrs.get('remove', False):
net_attr_keys = set(networkAttrs)
if 'remove' in net_attr_keys and net_attr_keys - set(
['remove', 'custom']):
raise ConfigNetworkError(
ne.ERR_BAD_PARAMS,
"Cannot specify any attribute when removing (other "
"than custom properties). specified attributes: %s" % (
networkAttrs,))
currentNicsSet = set(netinfo_nics.nics())
for bonding, bondingAttrs in bondings.iteritems():
Bond.validateName(bonding)
if 'options' in bondingAttrs:
Bond.validateOptions(bondingAttrs['options'])
if bondingAttrs.get('remove', False):
continue
nics = bondingAttrs.get('nics', None)
if not nics:
raise ConfigNetworkError(ne.ERR_BAD_PARAMS,
"Must specify nics for bonding")
if not set(nics).issubset(currentNicsSet):
raise ConfigNetworkError(ne.ERR_BAD_NIC,
"Unknown nics in: %r" % list(nics))
def testFakeNics(self):
with MonkeyPatchScope([(ipwrapper.Link, '_fakeNics', ['veth_*',
'dummy_*'])]):
with veth_pair() as (v1a, v1b):
with dummy_device() as d1:
fakes = set([d1, v1a, v1b])
_nics = nics.nics()
self.assertTrue(fakes.issubset(_nics),
'Fake devices %s are not listed in nics '
'%s' % (fakes, _nics))
with veth_pair(prefix='mehv_') as (v2a, v2b):
with dummy_device(prefix='mehd_') as d2:
hiddens = set([d2, v2a, v2b])
_nics = nics.nics()
self.assertFalse(hiddens.intersection(_nics), 'Some of '
'hidden devices %s is shown in nics %s' %
(hiddens, _nics))
def testFakeNics(self):
with MonkeyPatchScope([(ipwrapper.Link, '_fakeNics',
['veth_*', 'dummy_*'])]):
with veth_pair() as (v1a, v1b):
with dummy_device() as d1:
fakes = set([d1, v1a, v1b])
_nics = nics.nics()
self.assertTrue(
fakes.issubset(_nics),
'Fake devices %s are not listed in nics '
'%s' % (fakes, _nics))
with veth_pair(prefix='mehv_') as (v2a, v2b):
with dummy_device(prefix='mehd_') as d2:
hiddens = set([d2, v2a, v2b])
_nics = nics.nics()
self.assertFalse(
hiddens.intersection(_nics), 'Some of '
'hidden devices %s is shown in nics %s' %
(hiddens, _nics))
def removeNic(self, nic, remove_even_if_used=False):
to_be_removed = self._ifaceDownAndCleanup(nic, remove_even_if_used)
if to_be_removed:
self.configApplier.removeNic(nic.name)
if nic.name in nics.nics():
_exec_ifup(nic.name)
else:
logging.warning('host interface %s missing', nic.name)
else:
set_mtu = self._setNewMtu(nic, vlans.vlan_devs_for_iface(nic.name))
# Since we are not taking the device up again, ifcfg will not be
# read at this point and we need to set the live mtu value
if set_mtu is not None:
ipwrapper.linkSet(nic.name, ['mtu', str(set_mtu)])
def removeNic(self, nic):
to_be_removed = self._ifaceDownAndCleanup(nic)
if to_be_removed:
self.configApplier.removeNic(nic.name)
if nic.name in nics.nics():
_exec_ifup(nic.name)
else:
logging.warning('host interface %s missing', nic.name)
else:
set_mtu = self._setNewMtu(nic, vlans.vlan_devs_for_iface(nic.name))
# Since we are not taking the device up again, ifcfg will not be
# read at this point and we need to set the live mtu value
if set_mtu is not None:
ipwrapper.linkSet(nic.name, ['mtu', str(set_mtu)])
def testNics(self):
"""
managed by vdsm: em, me, fake0, fake1
not managed due to hidden bond (jbond) enslavement: me0, me1
not managed due to being hidden nics: hid0, hideous
"""
with MonkeyPatchScope([(netinfo.misc, 'getLinks', self._testNics),
(ipwrapper, '_bondExists',
lambda x: x == 'jbond'),
(ipwrapper.Link, '_detectType',
partial(_fakeTypeDetection, ipwrapper.Link)),
(ipwrapper.Link, '_fakeNics', ['fake*']),
(ipwrapper.Link, '_hiddenBonds', ['jb*']),
(ipwrapper.Link, '_hiddenNics', ['hid*'])]):
self.assertEqual(set(nics.nics()),
set(['em', 'me', 'fake', 'fake0']))
def testNics(self):
"""
managed by vdsm: em, me, fake0, fake1
not managed due to hidden bond (jbond) enslavement: me0, me1
not managed due to being hidden nics: hid0, hideous
"""
with MonkeyPatchScope([(netinfo.misc, 'getLinks',
self._testNics),
(ipwrapper, '_bondExists',
lambda x: x == 'jbond'),
(ipwrapper.Link, '_detectType',
partial(_fakeTypeDetection, ipwrapper.Link)),
(ipwrapper.Link, '_fakeNics', ['fake*']),
(ipwrapper.Link, '_hiddenBonds', ['jb*']),
(ipwrapper.Link, '_hiddenNics', ['hid*'])
]):
self.assertEqual(set(nics.nics()),
set(['em', 'me', 'fake', 'fake0']))
def validateNetworkSetup(networks, bondings):
for network, networkAttrs in networks.iteritems():
if networkAttrs.get('remove', False):
_validate_network_remove(networkAttrs)
elif 'vlan' in networkAttrs:
Vlan.validateTag(networkAttrs['vlan'])
currentNicsSet = set(netinfo_nics.nics())
for bonding, bondingAttrs in bondings.iteritems():
Bond.validateName(bonding)
if 'options' in bondingAttrs:
Bond.validateOptions(bondingAttrs['options'])
if bondingAttrs.get('remove', False):
continue
nics = bondingAttrs.get('nics', None)
if not nics:
raise ConfigNetworkError(ne.ERR_BAD_PARAMS,
"Must specify nics for bonding")
if not set(nics).issubset(currentNicsSet):
raise ConfigNetworkError(ne.ERR_BAD_NIC,
"Unknown nics in: %r" % list(nics))
def testSpeedInRange(self):
for d in nics.nics():
s = nics.speed(d)
self.assertFalse(s < 0)
self.assertTrue(s in ETHTOOL_SPEEDS or s == 0)
def testSpeedInRange(self):
for d in nics.nics():
s = nics.speed(d)
self.assertFalse(s < 0)
self.assertTrue(s in ETHTOOL_SPEEDS or s == 0)