RETIRED, Tricircle is to provide networking automation across Neutron.
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# Copyright 2015 Huawei Technologies Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from socket import gethostname
from oslo_config import cfg
from oslo_log import log as logging
import oslo_messaging
from tricircle.common.serializer import CascadeSerializer as Serializer
from tricircle.common import topics
from tricircle.dispatcher import site_manager
# import endpoints here
from tricircle.dispatcher.endpoints.networking import (
CascadeNetworkingServiceEndpoint)
from tricircle.dispatcher.endpoints.site import (
CascadeSiteServiceEndpoint)
LOG = logging.getLogger(__name__)
class ServerControlEndpoint(object):
target = oslo_messaging.Target(namespace='control',
version='1.0')
def __init__(self, server):
self.server = server
def stop(self, ctx):
if self.server:
self.server.stop()
def _create_main_cascade_server():
transport = oslo_messaging.get_transport(cfg.CONF)
target = oslo_messaging.Target(
exchange="tricircle",
topic=topics.CASCADING_SERVICE,
server=gethostname(),
)
server_control_endpoint = ServerControlEndpoint(None)
endpoints = [
server_control_endpoint,
CascadeNetworkingServiceEndpoint(),
CascadeSiteServiceEndpoint()
]
server = oslo_messaging.get_rpc_server(
transport,
target,
endpoints,
executor='eventlet',
serializer=Serializer(),
)
server_control_endpoint.server = server
# init _SiteManager to start fake nodes
site_manager.get_instance()
return server
def setup_server():
return _create_main_cascade_server()