655c83d706
The mac ageing configuration on linux bridges is now conditional and caller controlled. By default mac ageing is unspecified and will use the kernel's default of 300 seconds. For ovs with hybrid plug we override this to 0 to prevent packet loss issue during some migration edgecases. This change reverts disabling mac ageing for the linux bridge plugin which was accidentally introduced during the brctl removal via inheriting the ovs plugin's default behavior when the bridge create code became shared. Change-Id: I95612352de6cdb47de98eb80c208dd1a74499d41 Closes-bug: #1837252
74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import abc
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import six
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@six.add_metaclass(abc.ABCMeta)
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class IpCommand(object):
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TYPE_VETH = 'veth'
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TYPE_VLAN = 'vlan'
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TYPE_BRIDGE = 'bridge'
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@abc.abstractmethod
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def set(self, device, check_exit_code=None, state=None, mtu=None,
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address=None, promisc=None, master=None):
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"""Method to set a parameter in an interface.
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:param device: A network device (string)
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:param check_exit_code: List of integers of allowed execution exit
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codes
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:param state: String network device state
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:param mtu: Integer MTU value
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:param address: String MAC address
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:param promisc: Boolean promiscuous mode
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:param master: String the master device that this device belongs to
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:return: status of the command execution
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"""
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@abc.abstractmethod
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def add(self, device, dev_type, check_exit_code=None, peer=None, link=None,
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vlan_id=None, ageing=None):
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"""Method to add an interface.
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:param device: A network device (string)
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:param dev_type: String network device type (TYPE_VETH, TYPE_VLAN)
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:param check_exit_code: List of integers of allowed execution exit
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codes
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:param peer: String peer name, for veth interfaces
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:param link: String root network interface name, 'device' will be a
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VLAN tagged virtual interface
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:param vlan_id: Integer VLAN ID for VLAN devices
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:param ageing: integer value in seconds before learned
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mac addresses are forgotten.
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:return: status of the command execution
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"""
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@abc.abstractmethod
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def delete(self, device, check_exit_code=None):
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"""Method to delete an interface.
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:param device: A network device (string)
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:param dev_type: String network device type (TYPE_VETH, TYPE_VLAN)
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:return: status of the command execution
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"""
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@abc.abstractmethod
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def exists(self, device):
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"""Method to dectect if a device exists.
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:param device: A network device (string)
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:return: True if device exists else False
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"""
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