def add_slaves(self, slaves):
for slave in slaves:
with _preserve_iface_state(slave):
iface.down(slave)
with open(self.BONDING_SLAVES % self._master, 'w') as f:
f.write('+%s' % slave)
logging.info('Slave {} has been added to bond {}.'.format(
slave, self._master))
self._slaves.add(slave)
def del_slaves(self, slaves):
for slave in slaves:
with _preserve_iface_state(slave):
iface.down(slave)
with open(self.BONDING_SLAVES % self._master, 'w') as f:
f.write('-%s' % slave)
logging.info('Slave {} has been removed from bond {}.'.format(
slave, self._master))
self._slaves.remove(slave)
def set_options(self, options):
current_options = sysfs_options.get_options(self._master)
if options != current_options:
mode_will_be_changed = ('mode' in options and
current_options['mode'] != options['mode'])
if mode_will_be_changed:
with _preserve_iface_state(self._master):
iface.down(self._master)
with self._temporarily_detached_slaves():
sysfs_options.set_options(self._master, options)
else:
sysfs_options.set_options(self._master, options)
logging.info('Bond {} options set: {}.'.format(self._master, options))
self._options = options
def test_iface_down(self):
with dummy_device() as nic:
iface.up(nic)
iface.down(nic)
self.assertFalse(iface.is_up(nic))
def test_iface_down(self):
with dummy_device() as nic:
iface.up(nic)
iface.down(nic)
self.assertFalse(iface.is_up(nic))
def _add_slaves_to_bond(bond, slaves):
for slave in slaves:
linkiface.down(slave)
command = [IP_BINARY.cmd, 'link', 'set', slave, 'master', bond]
_exec_cmd(command)
def _add_slaves_to_bond(bond, slaves):
for slave in slaves:
linkiface.down(slave)
command = [IP_BINARY.cmd, 'link', 'set', slave, 'master', bond]
_exec_cmd(command)
