def test_cpu_count_not_implemented_returns_1(self):
def fake_cpu_count():
raise NotImplementedError()
self.stubs.Set(multiprocessing, 'cpu_count', fake_cpu_count)
self.assertEqual(1, utils.cpu_count())
def __init__(self, name, loader=None, use_ssl=False, max_url_len=None):
"""Initialize, but do not start the WSGI server.
:param name: The name of the WSGI server given to the loader.
:param loader: Loads the WSGI application using the given name.
:returns: None
"""
self.name = name
self.manager = self._get_manager()
self.loader = loader or wsgi.Loader()
self.app = self.loader.load_app(name)
self.host = getattr(CONF, "%s_listen" % name, "0.0.0.0")
self.port = getattr(CONF, "%s_listen_port" % name, 0)
self.workers = getattr(CONF, "%s_workers" % name, None) or utils.cpu_count()
if self.workers and self.workers < 1:
worker_name = "%s_workers" % name
msg = _("%(worker_name)s value of %(workers)s is invalid, " "must be greater than 0") % {
"worker_name": worker_name,
"workers": str(self.workers),
}
raise exception.InvalidInput(msg)
self.use_ssl = use_ssl
self.server = wsgi.Server(
name, self.app, host=self.host, port=self.port, use_ssl=self.use_ssl, max_url_len=max_url_len
)
# Pull back actual port used
self.port = self.server.port
self.backdoor_port = None
def __init__(self, name, loader=None, use_ssl=False, max_url_len=None):
"""Initialize, but do not start the WSGI server.
:param name: The name of the WSGI server given to the loader.
:param loader: Loads the WSGI application using the given name.
:returns: None
"""
self.name = name
self.manager = self._get_manager()
self.loader = loader or wsgi.Loader()
self.app = self.loader.load_app(name)
self.host = getattr(CONF, '%s_listen' % name, "0.0.0.0")
self.port = getattr(CONF, '%s_listen_port' % name, 0)
self.workers = (getattr(CONF, '%s_workers' % name, None) or
utils.cpu_count())
if self.workers and self.workers < 1:
worker_name = '%s_workers' % name
msg = (_("%(worker_name)s value of %(workers)s is invalid, "
"must be greater than 0") %
{'worker_name': worker_name,
'workers': str(self.workers)})
raise exception.InvalidInput(msg)
self.use_ssl = use_ssl
self.server = wsgi.Server(name,
self.app,
host=self.host,
port=self.port,
use_ssl=self.use_ssl,
max_url_len=max_url_len)
# Pull back actual port used
self.port = self.server.port
self.backdoor_port = None
def test_cpu_count(self):
def fake_cpu_count():
return 8
self.stubs.Set(multiprocessing, 'cpu_count', fake_cpu_count)
self.assertEqual(8, utils.cpu_count())
def test_cpu_count_not_implemented_returns_1(self):
def fake_cpu_count():
raise NotImplementedError()
self.stubs.Set(multiprocessing, "cpu_count", fake_cpu_count)
self.assertEqual(1, utils.cpu_count())
def test_cpu_count(self):
def fake_cpu_count():
return 8
self.stubs.Set(multiprocessing, "cpu_count", fake_cpu_count)
self.assertEqual(8, utils.cpu_count())
def __init__(self, name, loader=None, use_ssl=False, max_url_len=None):
"""Initialize, but do not start the WSGI server.
:param name: The name of the WSGI server given to the loader.
:param loader: Loads the WSGI application using the given name.
:returns: None
"""
self.name = name
self.manager = self._get_manager()
self.loader = loader or wsgi.Loader()
self.app = self.loader.load_app(name)
self.host = getattr(CONF, '%s_listen' % name, "0.0.0.0")
self.port = getattr(CONF, '%s_listen_port' % name, 0)
self.workers = (getattr(CONF, '%s_workers' % name, None) or
utils.cpu_count())
self.use_ssl = use_ssl
self.server = wsgi.Server(name,
self.app,
host=self.host,
port=self.port,
use_ssl=self.use_ssl,
max_url_len=max_url_len)
# Pull back actual port used
self.port = self.server.port
self.backdoor_port = None
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
workers = CONF.conductor.workers or utils.cpu_count()
service.serve(server, workers=workers)
service.wait()
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
workers = CONF.conductor.workers or utils.cpu_count()
service.serve(server, workers=workers)
service.wait()
