70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
# Copyright (c) 2017 Fujitsu Limited.
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# All Rights Reserved.
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#
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# 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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from neutron_lib.api.definitions import portbindings
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from neutron_lib.callbacks import resources
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from oslo_log import log as logging
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from oslo_utils import importutils
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from neutron.services.logapi.common import constants as log_const
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from neutron.services.logapi.common import sg_callback
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from neutron.services.logapi.drivers import base
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from neutron.services.logapi.drivers import manager
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from neutron.services.logapi.rpc import server as server_rpc
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LOG = logging.getLogger(__name__)
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DRIVER = None
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SUPPORTED_LOGGING_TYPES = ['security_group']
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class OVSDriver(base.DriverBase):
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@staticmethod
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def create():
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return OVSDriver(
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name='openvswitch',
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vif_types=[portbindings.VIF_TYPE_OVS,
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portbindings.VIF_TYPE_VHOST_USER],
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vnic_types=[portbindings.VNIC_NORMAL],
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supported_logging_types=SUPPORTED_LOGGING_TYPES,
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requires_rpc=True)
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def register():
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"""Register the driver."""
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global DRIVER
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if not DRIVER:
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DRIVER = OVSDriver.create()
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# Register RPC methods
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if DRIVER.requires_rpc:
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rpc_methods = [
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{resources.PORT: server_rpc.get_sg_log_info_for_port},
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{log_const.LOG_RESOURCE:
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server_rpc.get_sg_log_info_for_log_resources}
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]
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DRIVER.register_rpc_methods(log_const.SECURITY_GROUP, rpc_methods)
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# Trigger decorator
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importutils.import_module(
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'neutron.services.logapi.common.sg_validate'
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)
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# Register resource callback handler
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manager.register(
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resources.SECURITY_GROUP_RULE, sg_callback.SecurityGroupRuleCallBack)
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LOG.debug('Open vSwitch logging driver registered')
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