def start(self):
LOG.debug("Creating RPC server for service %s", self.topic)
target = messaging.Target(topic=self.topic,
server=self.host,
version=self.rpc_api_version)
if not hasattr(self.manager_impl, 'target'):
self.manager_impl.target = target
endpoints = [self.manager_impl]
self.rpcserver = rpc.get_server(
target,
endpoints,
key=self.key,
secure_serializer=self.secure_serializer)
self.rpcserver.start()
# TODO(hub-cap): Currently the context is none... do we _need_ it here?
report_interval = CONF.report_interval
if report_interval > 0:
pulse = loopingcall.FixedIntervalLoopingCall(
self.manager_impl.run_periodic_tasks, context=None)
pulse.start(interval=report_interval,
initial_delay=report_interval)
pulse.wait()
def _create_guest_queue(self):
"""Call to construct, start and immediately stop rpc server in order
to create a queue to communicate with the guestagent. This is
method do nothing in case a queue is already created by
the guest
"""
server = None
target = messaging.Target(topic=self._get_routing_key(),
server=self.id,
version=rpc_version.RPC_API_VERSION)
try:
server = rpc.get_server(target, [])
server.start()
finally:
if server is not None:
server.stop()
def _create_guest_queue(self):
"""Call to construct, start and immediately stop rpc server in order
to create a queue to communicate with the guestagent. This is
method do nothing in case a queue is already created by
the guest
"""
server = None
target = messaging.Target(topic=self._get_routing_key(),
server=self.id,
version=rpc_version.RPC_API_VERSION)
try:
server = rpc.get_server(target, [])
server.start()
finally:
if server is not None:
server.stop()
def _create_guest_queue(self):
"""Call to construct, start and immediately stop rpc server in order
to create a queue to communicate with the guestagent. This is
method do nothing in case a queue is already created by
the guest
"""
from trove.instance.models import DBInstance
server = None
target = messaging.Target(topic=self._get_routing_key(),
server=self.id,
version=self.API_BASE_VERSION)
try:
instance = DBInstance.get_by(id=self.id)
instance_key = instance.key if instance else None
server = rpc.get_server(target, [], key=instance_key)
server.start()
finally:
if server is not None:
server.stop()
server.wait()
def start(self):
LOG.debug("Creating RPC server for service %s", self.topic)
target = messaging.Target(topic=self.topic, server=self.host,
version=self.rpc_api_version)
if not hasattr(self.manager_impl, 'target'):
self.manager_impl.target = target
endpoints = [self.manager_impl]
self.rpcserver = rpc.get_server(target, endpoints)
self.rpcserver.start()
# TODO(hub-cap): Currently the context is none... do we _need_ it here?
if self.report_interval > 0:
pulse = loopingcall.FixedIntervalLoopingCall(
self.manager_impl.run_periodic_tasks, context=None)
pulse.start(interval=self.report_interval,
initial_delay=self.report_interval)
pulse.wait()
def _create_guest_queue(self):
"""Call to construct, start and immediately stop rpc server in order
to create a queue to communicate with the guestagent. This is
method do nothing in case a queue is already created by
the guest
"""
from trove.instance.models import DBInstance
server = None
target = messaging.Target(topic=self._get_routing_key(),
server=self.id,
version=self.API_BASE_VERSION)
try:
instance = DBInstance.get_by(id=self.id)
instance_key = instance.key if instance else None
server = rpc.get_server(target, [], key=instance_key)
server.start()
finally:
if server is not None:
server.stop()
server.wait()