def _send(self, template, wait_results, timeout):
"""Send a message over the MQ interface."""
msg_id = template.get('ID', uuid.uuid4().hex)
if wait_results:
event = eventlet.event.Event()
listener = self._environment['agentListener']
listener().subscribe(msg_id, event)
msg = self._prepare_message(template, msg_id)
with common.create_rmq_client(self._environment) as client:
client.send(message=msg, key=self._queue)
if wait_results:
try:
with eventlet.Timeout(timeout):
result = event.wait()
except eventlet.Timeout:
listener().unsubscribe(msg_id)
raise exceptions.TimeoutException(
'The murano-agent did not respond '
'within {0} seconds'.format(timeout))
if not result:
return None
if result.get('FormatVersion', '1.0.0').startswith('1.'):
return self._process_v1_result(result)
else:
return self._process_v2_result(result)
else:
return None
def _send(self, template, wait_results, timeout):
"""Send a message over the MQ interface."""
msg_id = template.get('ID', uuid.uuid4().hex)
if wait_results:
event = eventlet.event.Event()
listener = self._environment['agentListener']
listener().subscribe(msg_id, event)
msg = self._prepare_message(template, msg_id)
with common.create_rmq_client() as client:
client.send(message=msg, key=self._queue)
if wait_results:
try:
with eventlet.Timeout(timeout):
result = event.wait()
except eventlet.Timeout:
listener().unsubscribe(msg_id)
raise exceptions.TimeoutException(
'The murano-agent did not respond '
'within {0} seconds'.format(timeout))
if not result:
return None
if result.get('FormatVersion', '1.0.0').startswith('1.'):
return self._process_v1_result(result)
else:
return self._process_v2_result(result)
else:
return None
def _send(self, template, wait_results):
msg_id = template.get('ID', uuid.uuid4().hex)
if wait_results:
event = eventlet.event.Event()
listener = self._environment.agentListener
listener.subscribe(msg_id, event)
listener.start()
msg = messaging.Message()
msg.body = template
msg.id = msg_id
with common.create_rmq_client() as client:
client.declare(self._queue, enable_ha=True, ttl=86400000)
client.send(message=msg, key=self._queue)
if wait_results:
result = event.wait()
if not result:
return None
if result.get('FormatVersion', '1.0.0').startswith('1.'):
return self._process_v1_result(result)
else:
return self._process_v2_result(result)
else:
return None
def _send(self, template, wait_results, timeout, _context):
"""Send a message over the MQ interface."""
msg_id = template.get("ID", uuid.uuid4().hex)
if wait_results:
event = eventlet.event.Event()
listener = self._environment.agentListener
listener.subscribe(msg_id, event, _context)
msg = self._prepare_message(template, msg_id)
with common.create_rmq_client() as client:
client.send(message=msg, key=self._queue)
if wait_results:
try:
with eventlet.Timeout(timeout):
result = event.wait()
except eventlet.Timeout:
listener.unsubscribe(msg_id)
raise exceptions.TimeoutException("The Agent does not respond" "within {0} seconds".format(timeout))
if not result:
return None
if result.get("FormatVersion", "1.0.0").startswith("1."):
return self._process_v1_result(result)
else:
return self._process_v2_result(result)
else:
return None
def _send(self, template, wait_results):
"""Send a message over the MQ interface."""
msg_id = template.get('ID', uuid.uuid4().hex)
if wait_results:
event = eventlet.event.Event()
listener = self._environment.agentListener
listener.subscribe(msg_id, event)
listener.start()
msg = messaging.Message()
msg.body = template
msg.id = msg_id
with common.create_rmq_client() as client:
client.send(message=msg, key=self._queue)
if wait_results:
result = event.wait()
if not result:
return None
if result.get('FormatVersion', '1.0.0').startswith('1.'):
return self._process_v1_result(result)
else:
return self._process_v2_result(result)
else:
return None
def prepare(self):
# (sjmc7) - turn this into a no-op if agents are disabled
if config.CONF.engine.disable_murano_agent:
LOG.debug("Use of murano-agent is disallowed " "by the server configuration")
return
with common.create_rmq_client() as client:
client.declare(self._queue, enable_ha=True, ttl=86400000)
def prepare(self):
# (sjmc7) - turn this into a no-op if agents are disabled
if config.CONF.engine.disable_murano_agent:
LOG.debug("murano-agent is disabled by the server")
return
with common.create_rmq_client() as client:
client.declare(self._queue, enable_ha=True, ttl=86400000)
def prepare(self):
# (sjmc7) - turn this into a no-op if agents are disabled
if CONF.engine.disable_murano_agent:
LOG.debug('Use of murano-agent is disallowed '
'by the server configuration')
return
region = dsl.MuranoObjectInterface.create(self._host().getRegion())
with common.create_rmq_client(region) as client:
client.declare(self._queue, enable_ha=True, ttl=86400000)
def _receive(self):
with common.create_rmq_client() as client:
client.declare(self._results_queue, enable_ha=True, ttl=86400000)
with client.open(self._results_queue) as subscription:
while True:
msg = subscription.get_message()
if not msg:
continue
msg.ack()
msg_id = msg.body.get('SourceID', msg.id)
LOG.debug("Got execution result: id '{0}'"
" body '{1}'".format(msg_id, msg.body))
if msg_id in self._subscriptions:
event = self._subscriptions.pop(msg_id)
event.send(msg.body)
def _receive(self):
with common.create_rmq_client() as client:
client.declare(self._results_queue, enable_ha=True, ttl=86400000)
with client.open(self._results_queue) as subscription:
while True:
msg = subscription.get_message()
if not msg:
continue
msg.ack()
msg_id = msg.body.get('SourceID', msg.id)
LOG.debug("Got execution result: id '{0}'"
" body '{1}'".format(msg_id, msg.body))
if msg_id in self._subscriptions:
event = self._subscriptions.pop(msg_id)
event.send(msg.body)
