def start_rpc_listeners(self):
self.endpoints = [metering_rpc.MeteringRpcCallbacks(self)]
self.conn = n_rpc.Connection()
self.conn.create_consumer(topics.METERING_PLUGIN,
self.endpoints,
fanout=False)
return self.conn.consume_in_threads()
def __init__(self, vpn_service, host):
super(VyattaIPSecDriver, self).__init__(vpn_service, host)
self.vpn_service = vpn_service
self.host = host
# register RPC endpoint
conn = n_rpc.Connection()
node_topic = '%s.%s' % (topics.BROCADE_IPSEC_AGENT_TOPIC, self.host)
endpoints = [self.rpc_endpoint_factory(self)]
conn.create_consumer(node_topic, endpoints, fanout=False)
conn.consume_in_threads()
# initialize agent to server RPC link
self.server_api = NeutronServerAPI(topics.BROCADE_IPSEC_DRIVER_TOPIC)
# initialize VPN service cache (to keep service state)
self._svc_cache = list()
self._router_resources_cache = dict()
# setup periodic task. All periodic task require fully configured
# device driver. It will be called asynchronously, and soon, so it
# should be last, when all configuration is done.
self._periodic_tasks = periodic = _VyattaPeriodicTasks(self)
loop = loopingcall.DynamicLoopingCall(periodic)
loop.start(initial_delay=5)
def start_rpc_listeners(self):
self.endpoints = [FirewallCallbacks(self)]
self.conn = n_rpc.Connection()
self.conn.create_consumer(
f_const.FIREWALL_PLUGIN, self.endpoints, fanout=False)
return self.conn.consume_in_threads()
def create_consumers(endpoints, prefix, topic_details, start_listening=True):
"""Create agent RPC consumers.
:param endpoints: The list of endpoints to process the incoming messages.
:param prefix: Common prefix for the plugin/agent message queues.
:param topic_details: A list of topics. Each topic has a name, an
operation, and an optional host param keying the
subscription to topic.host for plugin calls.
:param start_listening: if True, it starts the processing loop
:returns: A common Connection.
"""
connection = n_rpc.Connection()
for details in topic_details:
topic, operation, node_name = itertools.islice(
itertools.chain(details, [None]), 3)
topic_name = topics.get_topic_name(prefix, topic, operation)
connection.create_consumer(topic_name, endpoints, fanout=True)
if node_name:
node_topic_name = '%s.%s' % (topic_name, node_name)
connection.create_consumer(node_topic_name,
endpoints,
fanout=False)
if start_listening:
connection.consume_in_threads()
return connection
def start_rpc_listener(self):
self.endpoints = [FirewallAgentCallbacks(self.firewall_db)]
self.rpc_connection = neutron_rpc.Connection()
self.rpc_connection.create_consumer(constants.FIREWALL_PLUGIN,
self.endpoints,
fanout=False)
return self.rpc_connection.consume_in_threads()
def __init__(self):
# Used to provide trunk lookups for the agent.
registry.provide(trunk_by_port_provider, resources.TRUNK)
self._connection = n_rpc.Connection()
self._connection.create_consumer(constants.TRUNK_BASE_TOPIC, [self],
fanout=False)
self._connection.consume_in_threads()
def start_rpc_listeners(self):
# RPC support
self.topic = topics.L3PLUGIN
self.conn = n_rpc.Connection()
self.endpoints = [l3_rpc.L3RpcCallback()]
self.conn.create_consumer(self.topic, self.endpoints, fanout=False)
return self.conn.consume_in_threads()
def create_rpc_conn(self):
self.endpoints = [CiscoCsrIPsecVpnDriverCallBack(self)]
self.conn = n_rpc.Connection()
self.conn.create_consumer(
topics.CISCO_IPSEC_DRIVER_TOPIC, self.endpoints, fanout=False)
self.conn.consume_in_threads()
self.agent_rpc = CiscoCsrIPsecVpnAgentApi(
topics.CISCO_IPSEC_AGENT_TOPIC, BASE_IPSEC_VERSION, self)
def _init_rpc_listeners(self):
endpoints = [resources_rpc.ResourcesPushRpcCallback()]
self._connection = n_rpc.Connection()
for rtype in self.rcache.resource_types:
registry_rpc.register(self.resource_change_handler, rtype)
topic = resources_rpc.resource_type_versioned_topic(rtype)
self._connection.create_consumer(topic, endpoints, fanout=True)
self._connection.consume_in_threads()
def start_rpc_listeners(self, conf):
self.endpoints = [self]
self.conn = n_rpc.Connection()
self.conn.create_consumer(fwaas_constants.FW_AGENT,
self.endpoints,
fanout=False)
return self.conn.consume_in_threads()
def setup_rpc(self):
self.topic = topics.L3PLUGIN
self.conn = n_rpc.Connection()
self.agent_notifiers.update(
{q_const.AGENT_TYPE_L3: l3_rpc_agent_api.L3AgentNotifyAPI()})
self.endpoints = [l3_rpc.L3RpcCallback()]
self.conn.create_consumer(self.topic, self.endpoints, fanout=False)
self.conn.consume_in_threads()
def _register_rpc_consumers(self):
registry.register(self._handle_notification, resources.QOS_POLICY)
self._connection = n_rpc.Connection()
endpoints = [resources_rpc.ResourcesPushRpcCallback()]
topic = resources_rpc.resource_type_versioned_topic(
resources.QOS_POLICY)
self._connection.create_consumer(topic, endpoints, fanout=True)
self._connection.consume_in_threads()
def _taas_rpc_setup(self):
# setup RPC to msg taas plugin
self.taas_plugin_rpc = TaasOvsPluginApi(topics.TAAS_PLUGIN,
self.conf.host)
endpoints = [self]
conn = n_rpc.Connection()
conn.create_consumer(topics.TAAS_AGENT, endpoints, fanout=False)
conn.consume_in_threads()
def start_rpc_listeners(self):
# other agent based plugin driver might already set callbacks on plugin
if hasattr(self.plugin, 'agent_callbacks'):
return
self.conn = n_rpc.Connection()
self.conn.create_consumer(lb_const.LOADBALANCER_PLUGINV2,
self.agent_endpoints,
fanout=False)
return self.conn.consume_in_threads()
def _setup_rpc(self):
self.topic = bgp_consts.BGP_PLUGIN
self.conn = n_rpc.Connection()
self.agent_notifiers[bgp_consts.AGENT_TYPE_BGP_ROUTING] = (
bgp_dr_rpc_agent_api.BgpDrAgentNotifyApi()
)
self._bgp_rpc = self.agent_notifiers[bgp_consts.AGENT_TYPE_BGP_ROUTING]
self.endpoints = [bs_rpc.BgpSpeakerRpcCallback()]
self.conn.create_consumer(self.topic, self.endpoints,
fanout=False)
self.conn.consume_in_threads()
def __init__(self):
registry.register(self.handle_trunks, resources.TRUNK)
registry.register(self.handle_subports, resources.SUBPORT)
self._connection = n_rpc.Connection()
endpoints = [resources_rpc.ResourcesPushRpcCallback()]
topic = resources_rpc.resource_type_versioned_topic(resources.SUBPORT)
self._connection.create_consumer(topic, endpoints, fanout=True)
topic = resources_rpc.resource_type_versioned_topic(resources.TRUNK)
self._connection.create_consumer(topic, endpoints, fanout=True)
self._connection.consume_in_threads()
def __init__(self, service_plugin):
LOG.debug("Loading TaasRpcDriver.")
super(TaasRpcDriver, self).__init__(service_plugin)
self.endpoints = [taas_agent_api.TaasCallbacks(service_plugin)]
self.conn = n_rpc.Connection()
self.conn.create_consumer(topics.TAAS_PLUGIN,
self.endpoints,
fanout=False)
self.conn.consume_in_threads()
self.agent_rpc = taas_agent_api.TaasAgentApi(topics.TAAS_AGENT,
cfg.CONF.host)
return
def _start_rpc_listeners(self):
conn = n_rpc.Connection()
# Opflex RPC handler.
self._opflex_endpoint = o_rpc.GBPServerRpcCallback(self, self.notifier)
conn.create_consumer(o_rpc.TOPIC_OPFLEX, [self._opflex_endpoint],
fanout=False)
# Topology RPC hander.
self._topology_endpoint = TopologyRpcEndpoint(self)
conn.create_consumer(oa_rpc.TOPIC_APIC_SERVICE,
[self._topology_endpoint],
fanout=False)
# Start listeners and return list of servers.
return conn.consume_in_threads()
def __init__(self, service_plugin, validator=None):
super(L2gwRpcDriver, self).__init__(service_plugin, validator)
self.ovsdb_callback = importutils.import_object(L2GW_CALLBACK, self)
self.endpoints = ([
self.ovsdb_callback,
agents_db.AgentExtRpcCallback()
])
self.conn = n_rpc.Connection()
self.conn.create_consumer(topics.L2GATEWAY_PLUGIN,
self.endpoints,
fanout=False)
self.conn.consume_in_threads()
self.create_rpc_conn()
LOG.debug("starting l2gateway agent scheduler")
self.start_l2gateway_agent_scheduler()
self.gateway_resource = constants.GATEWAY_RESOURCE_NAME
self.l2gateway_db = l2_gw_db.L2GatewayMixin()
self.type_manager = managers.TypeManager()
self.port_dict_before_update = []
def _setup_rpc_dhcp_metadata(self, notifier=None):
self.topic = topics.PLUGIN
self.conn = n_rpc.Connection()
self.endpoints = [
SynchronizedDhcpRpcCallback(),
agents_db.AgentExtRpcCallback(),
metadata_rpc.MetadataRpcCallback()
]
self.conn.create_consumer(self.topic, self.endpoints, fanout=False)
self.conn.create_consumer(topics.REPORTS,
[agents_db.AgentExtRpcCallback()],
fanout=False)
self.agent_notifiers[const.AGENT_TYPE_DHCP] = (
notifier or dhcp_rpc_agent_api.DhcpAgentNotifyAPI())
self.conn.consume_in_threads()
self.network_scheduler = importutils.import_object(
cfg.CONF.network_scheduler_driver)
self.supported_extension_aliases.extend(
['agent', 'dhcp_agent_scheduler'])
def __init__(self, vpn_service, host):
# TODO(pc_m) Replace vpn_service with config arg, once all driver
# implementations no longer need vpn_service.
self.conf = vpn_service.conf
self.host = host
self.conn = n_rpc.Connection()
self.context = context.get_admin_context_without_session()
self.topic = topics.IPSEC_AGENT_TOPIC
node_topic = '%s.%s' % (self.topic, self.host)
self.processes = {}
self.routers = {}
self.process_status_cache = {}
self.endpoints = [self]
self.conn.create_consumer(node_topic, self.endpoints, fanout=False)
self.conn.consume_in_threads()
self.agent_rpc = IPsecVpnDriverApi(topics.IPSEC_DRIVER_TOPIC)
self.process_status_cache_check = loopingcall.FixedIntervalLoopingCall(
self.report_status, self.context)
self.process_status_cache_check.start(
interval=self.conf.ipsec.ipsec_status_check_interval)
def setUp(self):
super(TestConnection, self).setUp()
self.conn = rpc.Connection()
def __init__(self):
self.conn = n_rpc.Connection()
self.conn.create_consumer(log_const.LOGGING_PLUGIN, [self],
fanout=False)
def start_rpc_listeners(self, conf):
self.endpoints = [self]
self.conn = n_rpc.Connection()
self.conn.create_consumer('ecmp_agent', self.endpoints, fanout=False)
return self.conn.consume_in_threads()
def start_rpc_listeners(self):
self.endpoints = [self]
self.conn = n_rpc.Connection()
self.conn.create_consumer(ECMP_PLUGIN, self.endpoints, fanout=False)
return self.conn.consume_in_threads()
def _start_rpc_listeners(self):
conn = n_rpc.Connection()
conn.create_consumer('q-test-topic', [])
return conn.consume_in_threads()
