-# Copyright 2015-2016 Intel Corporation.
+# Copyright 2015-2017 Intel Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
from conf import settings
from vswitches.ovs import IVSwitchOvs
from src.ovs import DPCtl
-from tools.module_manager import ModuleManager
from tools import tasks
class OvsVanilla(IVSwitchOvs):
self._logger = logging.getLogger(__name__)
self._vswitchd_args += ["unix:%s" % self.get_db_sock_path()]
self._vswitchd_args += settings.getValue('VSWITCHD_VANILLA_ARGS')
- self._module_manager = ModuleManager()
-
- def start(self):
- """See IVswitch for general description
-
- Activates kernel modules, ovsdb and vswitchd.
- """
- self._module_manager.insert_modules(
- settings.getValue('VSWITCH_VANILLA_KERNEL_MODULES'))
- super(OvsVanilla, self).start()
def stop(self):
"""See IVswitch for general description
for i in range(self._vport_id):
tapx = 'tap' + str(i)
tap_cmd_list = ['sudo', 'ip', 'tuntap', 'del', tapx, 'mode', 'tap']
- if int(settings.getValue('GUEST_NIC_QUEUES')):
+ # let's assume, that all VMs have NIC QUEUES enabled or disabled
+ # at the same time
+ if int(settings.getValue('GUEST_NIC_QUEUES')[0]):
tap_cmd_list += ['multi_queue']
tasks.run_task(tap_cmd_list, self._logger, 'Deleting ' + tapx, False)
self._vport_id = 0
self._logger.error("Can't add port! There are only " +
len(self._ports) + " ports " +
"defined in config!")
- raise
-
+ raise RuntimeError('Failed to add phy port')
if not self._ports[self._current_id]:
self._logger.error("Can't detect device name for NIC %s", self._current_id)
raise ValueError("Invalid device name for %s" % self._current_id)
tap_name = 'tap' + str(self._vport_id)
self._vport_id += 1
tap_cmd_list = ['sudo', 'ip', 'tuntap', 'del', tap_name, 'mode', 'tap']
- if int(settings.getValue('GUEST_NIC_QUEUES')):
+ # let's assume, that all VMs have NIC QUEUES enabled or disabled
+ # at the same time
+ if int(settings.getValue('GUEST_NIC_QUEUES')[0]):
tap_cmd_list += ['multi_queue']
tasks.run_task(tap_cmd_list, self._logger,
'Creating tap device...', False)
tap_cmd_list = ['sudo', 'ip', 'tuntap', 'add', tap_name, 'mode', 'tap']
- if int(settings.getValue('GUEST_NIC_QUEUES')):
+ # let's assume, that all VMs have NIC QUEUES enabled or disabled
+ # at the same time
+ if int(settings.getValue('GUEST_NIC_QUEUES')[0]):
tap_cmd_list += ['multi_queue']
tasks.run_task(tap_cmd_list, self._logger,
'Creating tap device...', False)
of_port = bridge.add_port(tap_name, [])
return (tap_name, of_port)
+ def add_connection(self, switch_name, port1, port2, bidir=False):
+ """See IVswitch for general description
+ """
+ raise NotImplementedError()
+
+ def del_connection(self, switch_name, port1, port2, bidir=False):
+ """See IVswitch for general description
+ """
+ raise NotImplementedError()
+ def dump_connections(self, switch_name):
+ """See IVswitch for general description
+ """
+ raise NotImplementedError()