def configureBond(self, bond, **opts):
self.configApplier.addBond(bond)
if not bond.areOptionsApplied():
self.configApplier.ifdown(bond)
self.configApplier.addBondOptions(bond)
for slave in bond.slaves:
if slave.name not in netinfo.slaves(bond.name):
self.configApplier.addBondSlave(bond, slave)
slave.configure(**opts)
self.configApplier.setIfaceConfigAndUp(bond)
self.runningConfig.setBonding(
bond.name, {'options': bond.options,
'nics': [slave.name for slave in bond.slaves]})
def configure(self, **opts):
# When the bond is up and we are not changing the configuration that
# is already applied in any way, we can skip the configuring.
if (self.vlan and self.name in netinfo.bondings()
and netinfo.operstate(self.name) == netinfo.OPERSTATE_UP
and netinfo.ifaceUsed(self.name)
and self.mtu <= netinfo.getMtu(self.name)
and self.areOptionsApplied()
and frozenset(slave.name
for slave in self.slaves) == frozenset(
netinfo.slaves(self.name))):
return
self.configurator.configureBond(self, **opts)
def configure(self, **opts):
# When the bond is up and we are not changing the configuration that
# is already applied in any way, we can skip the configuring.
if (self.vlan and
self.name in netinfo.bondings() and
netinfo.operstate(self.name) == netinfo.OPERSTATE_UP and
netinfo.NetInfo().ifaceUsers(self.name) and
self.mtu <= netinfo.getMtu(self.name) and
self.areOptionsApplied() and
frozenset(slave.name for slave in self.slaves) ==
frozenset(netinfo.slaves(self.name))):
return
self.configurator.configureBond(self, **opts)
def configureBond(self, bond, **opts):
self.configApplier.addBond(bond)
if not bond.areOptionsApplied():
self.configApplier.ifdown(bond)
self.configApplier.addBondOptions(bond)
for slave in bond.slaves:
if slave.name not in netinfo.slaves(bond.name):
self.configApplier.addBondSlave(bond, slave)
slave.configure(**opts)
DynamicSourceRoute.addInterfaceTracking(bond)
self.configApplier.setIfaceConfigAndUp(bond)
self._addSourceRoute(bond)
self.runningConfig.setBonding(
bond.name, {"options": bond.options, "nics": [slave.name for slave in bond.slaves]}
)
def configureBond(self, bond, **opts):
self.configApplier.addBond(bond)
if not bond.areOptionsApplied():
self.configApplier.ifdown(bond)
self.configApplier.addBondOptions(bond)
for slave in bond.slaves:
if slave.name not in netinfo.slaves(bond.name):
self.configApplier.addBondSlave(bond, slave)
slave.configure(**opts)
DynamicSourceRoute.addInterfaceTracking(bond)
self.configApplier.setIfaceConfigAndUp(bond)
self._addSourceRoute(bond)
self.runningConfig.setBonding(
bond.name, {'options': bond.options,
'nics': [slave.name for slave in bond.slaves]})
def setBondingMtu(self, bonding, newmtu):
self.setIfaceMtu(bonding, newmtu)
slaves = netinfo.slaves(bonding)
for slave in slaves:
self.setIfaceMtu(slave, newmtu)
def _net_nics(attrs):
if 'bonding' in attrs:
return netinfo.slaves(attrs['bonding'])
else:
return [attrs.pop('nic')] if 'nic' in attrs else ()
def _net_nics(attrs):
if 'bonding' in attrs:
return netinfo.slaves(attrs['bonding'])
else:
return [attrs.pop('nic')] if 'nic' in attrs else ()
def setBondingMtu(self, bonding, newmtu):
self.setIfaceMtu(bonding, newmtu)
slaves = netinfo.slaves(bonding)
for slave in slaves:
self.setIfaceMtu(slave, newmtu)
def _customization(self):
nics = ethtool.get_devices()
validValues = []
enslaved = set()
interfaces = set()
for nic in nics:
try:
flags = ethtool.get_flags(nic)
if flags & ethtool.IFF_LOOPBACK:
self.logger.debug('Detected loopback device %s' % nic)
elif ethtool.get_module(nic) == 'bridge':
self.logger.debug('Detected bridge device %s' % nic)
if os.path.exists('/sys/class/net/%s/brif' % nic):
slaves = os.listdir('/sys/class/net/%s/brif' % nic)
self.logger.debug('Detected slaves for device %s: %s' %
(nic, ','.join(slaves)))
for iface in slaves:
if iface in nics:
enslaved.update([iface])
elif netinfo.isbonding(nic):
slaves = netinfo.slaves(nic)
if not slaves:
self.logger.debug(
'Detected bond device %s without slaves' % nic)
else:
self.logger.debug('Detected slaves for device %s: %s' %
(nic, ','.join(slaves)))
enslaved.update(slaves)
interfaces.update([nic])
else:
interfaces.update([nic])
except IOError as ioe:
if ioe.errno in (None, errno.EOPNOTSUPP):
self.logger.debug('Detected unsupported device %s' % nic)
else:
raise ioe
validValues = list(interfaces - enslaved)
self.logger.debug('Nics detected: %s' % ','.join(nics))
self.logger.debug('Nics enslaved: %s' % ','.join(enslaved))
self.logger.debug('Nics valid: %s' % ','.join(validValues))
if not validValues:
if enslaved:
raise RuntimeError(
_('The following existing interfaces are not suitable '
'for vdsm: {enslaved}. You might want to pull out an '
'interface out of a bridge to be able to use it').format(
enslaved=','.join(enslaved)))
else:
raise RuntimeError(_('A Network interface is required'))
interactive = self.environment[
ohostedcons.NetworkEnv.BRIDGE_IF] is None
if interactive:
default = ohostedcons.Defaults.DEFAULT_BRIDGE_IF
if default not in validValues:
default = validValues[0]
self.environment[
ohostedcons.NetworkEnv.BRIDGE_IF] = self.dialog.queryString(
name='ovehosted_bridge_if',
note=_(
'Please indicate a nic to set '
'{bridge} bridge on: (@VALUES@) [@DEFAULT@]: ').format(
bridge=self.environment[
ohostedcons.NetworkEnv.BRIDGE_NAME]),
prompt=True,
caseSensitive=True,
default=default,
validValues=validValues,
)
def _customization(self):
nics = ethtool.get_devices()
validValues = []
enslaved = set()
interfaces = set()
for nic in nics:
try:
flags = ethtool.get_flags(nic)
if flags & ethtool.IFF_LOOPBACK:
self.logger.debug('Detected loopback device %s' % nic)
elif ethtool.get_module(nic) == 'bridge':
self.logger.debug('Detected bridge device %s' % nic)
if os.path.exists('/sys/class/net/%s/brif' % nic):
slaves = os.listdir('/sys/class/net/%s/brif' % nic)
self.logger.debug(
'Detected slaves for device %s: %s' % (
nic,
','.join(slaves)
)
)
for iface in slaves:
if iface in nics:
enslaved.update([iface])
elif netinfo.isbonding(nic):
slaves = netinfo.slaves(nic)
if not slaves:
self.logger.debug(
'Detected bond device %s without slaves' % nic
)
else:
self.logger.debug(
'Detected slaves for device %s: %s' % (
nic,
','.join(slaves)
)
)
enslaved.update(slaves)
interfaces.update([nic])
else:
interfaces.update([nic])
except IOError as ioe:
if ioe.errno in (None, errno.EOPNOTSUPP):
self.logger.debug('Detected unsupported device %s' % nic)
else:
raise ioe
validValues = list(interfaces - enslaved)
self.logger.debug('Nics detected: %s' % ','.join(nics))
self.logger.debug('Nics enslaved: %s' % ','.join(enslaved))
self.logger.debug('Nics valid: %s' % ','.join(validValues))
if not validValues:
if enslaved:
raise RuntimeError(
_(
'The following existing interfaces are not suitable '
'for vdsm: {enslaved}. You might want to pull out an '
'interface out of a bridge to be able to use it'
).format(
enslaved=','.join(enslaved)
)
)
else:
raise RuntimeError(_('A Network interface is required'))
interactive = self.environment[
ohostedcons.NetworkEnv.BRIDGE_IF
] is None
if interactive:
default = ohostedcons.Defaults.DEFAULT_BRIDGE_IF
if default not in validValues:
default = validValues[0]
self.environment[
ohostedcons.NetworkEnv.BRIDGE_IF
] = self.dialog.queryString(
name='ovehosted_bridge_if',
note=_(
'Please indicate a nic to set '
'{bridge} bridge on: (@VALUES@) [@DEFAULT@]: '
).format(
bridge=self.environment[
ohostedcons.NetworkEnv.BRIDGE_NAME
]
),
prompt=True,
caseSensitive=True,
default=default,
validValues=validValues,
)
