def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = sched_base.get_system_scheduler()
self._scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
action_heartbeat_checker.start()
# If the current engine instance uses a local action executor
# then we also need to initialize a heartbeat reporter for it.
# Heartbeats will be sent to the engine tier in the same way as
# with a remote executor. So if the current cluster node crashes
# in the middle of executing an action then one of the remaining
# engine instances will expire the action in a configured period
# of time.
if cfg.CONF.executor.type == 'local':
action_heartbeat_sender.start()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor=cfg.CONF.oslo_rpc_executor)
self._notify_started('Engine server started.')
def start(self):
super(SchedulerServer, self).start()
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run()
self._notify_started('Scheduler server started.')
def start(self):
super(SchedulerServer, self).start()
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run()
self._notify_started('Scheduler server started.')
def start(self):
super(ExecutorServer, self).start()
if self._setup_profiler:
profiler_utils.setup('mistral-executor', cfg.CONF.executor.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.executor)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor='threading')
self._notify_started('Executor server started.')
def start(self):
super(NotificationServer, self).start()
if self._setup_profiler:
profiler_utils.setup('mistral-notifier', cfg.CONF.notifier.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.notifier)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor='threading')
self._notify_started('Notification server started.')
def start(self):
super(EventEngineServer, self).start()
profiler_utils.setup('mistral-event-engine',
cfg.CONF.event_engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.event_engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run()
self._notify_started('Event engine server started.')
def start(self):
super(EventEngineServer, self).start()
profiler_utils.setup(
'mistral-event-engine',
cfg.CONF.event_engine.host
)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.event_engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run()
self._notify_started('Event engine server started.')
def start(self):
super(ExecutorServer, self).start()
self._aer = action_execution_reporter.ActionExecutionReporter(CONF)
self._reporter = action_execution_reporter.setup(self._aer)
if self._setup_profiler:
profiler_utils.setup('mistral-executor', cfg.CONF.executor.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.executor)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor='threading')
self._notify_started('Executor server started.')
def start(self):
super(ExecutorServer, self).start()
action_heartbeat_sender.start()
if self._setup_profiler:
profiler_utils.setup('mistral-executor', cfg.CONF.executor.host)
# Initialize action providers to make sure all action classes
# are initially imported.
action_service.get_system_action_provider()
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.executor)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor='threading')
self._notify_started('Executor server started.')
def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
action_execution_checker.start()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor=cfg.CONF.oslo_rpc_executor)
self._notify_started('Engine server started.')
def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
action_execution_checker.start()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor=cfg.CONF.oslo_rpc_executor)
self._notify_started('Engine server started.')
def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
# Note(ddeja): Engine needs to be run in default (blocking) mode
# since using another mode may lead to a deadlock.
# See https://review.openstack.org/#/c/356343 for more info.
self._rpc_server.run(executor='blocking')
self._notify_started('Engine server started.')