58ca4c40b9
Additions to Mellanox Plugin: Add ML2 compatibility support. Enable Infiniband Network Type. Keep the compatibility to Linux Bridge Plugin to allow Network node deployment via Linux Bridge L2 Agent. Add support for Host Port Binding and L3/DHCP Agent Scheduler. Implements: blueprint mlnx-plugin-improvments Change-Id: Ieca518bbd07a39258cd14ceeecd3f9d3e2b6f219
68 lines
2.7 KiB
Python
68 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2013 Mellanox Technologies, Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from oslo.config import cfg
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from neutron.agent import securitygroups_rpc as sg_rpc
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from neutron.common import topics
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from neutron.openstack.common import log as logging
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from neutron.openstack.common.rpc import proxy
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LOG = logging.getLogger(__name__)
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class AgentNotifierApi(proxy.RpcProxy,
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sg_rpc.SecurityGroupAgentRpcApiMixin):
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"""Agent side of the Embedded Switch RPC API.
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API version history:
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1.0 - Initial version.
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1.1 - Added get_active_networks_info, create_dhcp_port,
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and update_dhcp_port methods.
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"""
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BASE_RPC_API_VERSION = '1.1'
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def __init__(self, topic):
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super(AgentNotifierApi, self).__init__(
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topic=topic, default_version=self.BASE_RPC_API_VERSION)
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self.topic = topic
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self.topic_network_delete = topics.get_topic_name(topic,
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topics.NETWORK,
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topics.DELETE)
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self.topic_port_update = topics.get_topic_name(topic,
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topics.PORT,
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topics.UPDATE)
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def network_delete(self, context, network_id):
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LOG.debug(_("Sending delete network message"))
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self.fanout_cast(context,
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self.make_msg('network_delete',
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network_id=network_id),
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topic=self.topic_network_delete)
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def port_update(self, context, port, physical_network,
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network_type, vlan_id):
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LOG.debug(_("Sending update port message"))
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kwargs = {'port': port,
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'network_type': network_type,
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'physical_network': physical_network,
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'segmentation_id': vlan_id}
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if cfg.CONF.AGENT.rpc_support_old_agents:
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kwargs['vlan_id'] = vlan_id
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msg = self.make_msg('port_update', **kwargs)
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self.fanout_cast(context, msg,
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topic=self.topic_port_update)
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