def removeBond(self, bonding):
if not self.owned_device(bonding.name):
IfcfgAcquire.acquire_device(bonding.name)
to_be_removed = self._ifaceDownAndCleanup(bonding)
if to_be_removed:
self.configApplier.removeBonding(bonding.name)
if bonding.on_removal_just_detach_from_network:
# Recreate the bond with ip and master info cleared
bonding.ipv4 = address.IPv4()
bonding.ipv6 = address.IPv6()
bonding.master = None
bonding.configure()
else:
for slave in bonding.slaves:
slave.remove()
if self.unifiedPersistence:
self.runningConfig.removeBonding(bonding.name)
else:
set_mtu = self._setNewMtu(bonding, vlans.vlan_devs_for_iface(bonding.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.
# Note that ip link set dev bondX mtu Y sets Y on all its links
if set_mtu is not None:
ipwrapper.linkSet(bonding.name, ["mtu", str(set_mtu)])
# If the bond was bridged, we must remove BRIDGE parameter from its
# ifcfg configuration file.
if bonding.bridge:
self.configApplier.dropBridgeParameter(bonding.name)
def removeNic(self, nic, remove_even_if_used=False):
if not self.owned_device(nic.name):
IfcfgAcquire.acquire_device(nic.name)
# If the nic is top device we should ifdown it even if it is
# used by a VLAN. Otherwise we would keep its IP address.
remove_even_if_used |= nic.master is None
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)
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)])
# If the nic was bridged, we must remove BRIDGE parameter from its
# ifcfg configuration file.
if nic.bridge:
self.configApplier.dropBridgeParameter(nic.name)
def removeBond(self, bonding):
if not self.owned_device(bonding.name):
IfcfgAcquire.acquire_device(bonding.name)
to_be_removed = self._ifaceDownAndCleanup(bonding)
if to_be_removed:
self.configApplier.removeBonding(bonding.name)
if bonding.on_removal_just_detach_from_network:
# Recreate the bond with ip and master info cleared
bonding.ipv4 = address.IPv4()
bonding.ipv6 = address.IPv6()
bonding.master = None
bonding.configure()
else:
for slave in bonding.slaves:
slave.remove()
self.runningConfig.removeBonding(bonding.name)
else:
set_mtu = self._setNewMtu(bonding,
vlans.vlan_devs_for_iface(bonding.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.
# Note that ip link set dev bondX mtu Y sets Y on all its links
if set_mtu is not None:
ipwrapper.linkSet(bonding.name, ['mtu', str(set_mtu)])
# If the bond was bridged, we must remove BRIDGE parameter from its
# ifcfg configuration file.
if bonding.bridge:
self.configApplier.dropBridgeParameter(bonding.name)
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)
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, 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)
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 removeBond(self, bonding):
toBeRemoved = not ifaceUsed(bonding.name)
if toBeRemoved:
if bonding.master is None:
self.configApplier.removeIpConfig(bonding)
DynamicSourceRoute.addInterfaceTracking(bonding)
self._removeSourceRoute(bonding, DynamicSourceRoute)
if bonding.on_removal_just_detach_from_network:
self.configApplier.setIfaceMtu(bonding.name, mtus.DEFAULT_MTU)
self.configApplier.ifdown(bonding)
else:
self._destroyBond(bonding)
self.runningConfig.removeBonding(bonding.name)
else:
self._setNewMtu(bonding, vlans.vlan_devs_for_iface(bonding.name))
def removeNic(self, nic, remove_even_if_used=False):
"""
Remove a nic from the kernel. By default, do nothing if the nic is used
When remove_even_if_used=True, remove the nic anyway
# FIXME the caller of this method is responsible to remove
# the nic from its users (such as bond)
"""
toBeRemoved = not ifaceUsed(nic.name) or remove_even_if_used
if toBeRemoved:
if nic.master is None:
self.configApplier.removeIpConfig(nic)
DynamicSourceRoute.addInterfaceTracking(nic)
self._removeSourceRoute(nic, DynamicSourceRoute)
else:
self.configApplier.setIfaceMtu(nic.name, mtus.DEFAULT_MTU)
self.configApplier.ifdown(nic)
else:
self._setNewMtu(nic, vlans.vlan_devs_for_iface(nic.name))
def removeNic(self, nic, remove_even_if_used=False):
if not self.owned_device(nic.name):
IfcfgAcquire.acquire_device(nic.name)
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)
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)])
# If the nic was bridged, we must remove BRIDGE parameter from its
# ifcfg configuration file.
if nic.bridge:
self.configApplier.dropBridgeParameter(nic.name)
def removeNic(self, nic, remove_even_if_used=False):
if not self.owned_device(nic.name):
self.normalize_device_filename(nic.name)
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)
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)])
# If the nic was bridged, we must remove BRIDGE parameter from its
# ifcfg configuration file.
if nic.bridge:
self.configApplier.dropBridgeParameter(nic.name)
def removeBond(self, bonding):
to_be_removed = self._ifaceDownAndCleanup(bonding)
if to_be_removed:
self.configApplier.removeBonding(bonding.name)
if bonding.on_removal_just_detach_from_network:
# Recreate the bond with ip and master info cleared
bonding.ipv4 = address.IPv4()
bonding.ipv6 = address.IPv6()
bonding.master = None
bonding.configure()
else:
for slave in bonding.slaves:
slave.remove()
if self.unifiedPersistence:
self.runningConfig.removeBonding(bonding.name)
else:
set_mtu = self._setNewMtu(bonding,
vlans.vlan_devs_for_iface(bonding.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.
# Note that ip link set dev bondX mtu Y sets Y on all its links
if set_mtu is not None:
ipwrapper.linkSet(bonding.name, ['mtu', str(set_mtu)])
def removeBond(self, bonding):
to_be_removed = self._ifaceDownAndCleanup(bonding)
if to_be_removed:
self.configApplier.removeBonding(bonding.name)
if bonding.on_removal_just_detach_from_network:
# Recreate the bond with ip and master info cleared
bonding.ipv4 = IPv4()
bonding.ipv6 = IPv6()
bonding.master = None
bonding.configure()
else:
for slave in bonding.slaves:
slave.remove()
if self.unifiedPersistence:
self.runningConfig.removeBonding(bonding.name)
else:
set_mtu = self._setNewMtu(bonding,
vlans.vlan_devs_for_iface(bonding.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.
# Note that ip link set dev bondX mtu Y sets Y on all its links
if set_mtu is not None:
ipwrapper.linkSet(bonding.name, ['mtu', str(set_mtu)])
