def __init__(self, name, loader=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
processutils.get_worker_count())
if self.workers and self.workers < 1:
worker_name = '%s_workers' % name
msg = (_("%(worker_name)s value of %(workers)d is invalid, "
"must be greater than 0.") %
{'worker_name': worker_name,
'workers': self.workers})
raise exception.InvalidInput(msg)
setup_profiler(name, self.host)
self.server = wsgi.Server(name,
self.app,
host=self.host,
port=self.port)
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
processutils.get_worker_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 processutils.get_worker_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 main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
workers = CONF.conductor.workers or processutils.get_worker_count()
service.serve(server, workers=workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
workers = CONF.conductor.workers or processutils.get_worker_count()
service.serve(server, workers=workers)
service.wait()
def test_workers_set_zero_user_setting(self, wsgi_server):
self.override_config('osapi_volume_workers', 0)
test_service = service.WSGIService("osapi_volume")
# If a value less than 1 is used, defaults to number of procs available
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_get_worker_count(self, mock_cpu_count):
self.assertEqual(8, processutils.get_worker_count())
def test_get_worker_count_cpu_count_not_implemented(self,
mock_cpu_count):
self.assertEqual(1, processutils.get_worker_count())
def test_workers_set_default(self):
test_service = service.WSGIService("osapi_compute")
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_workers_set_zero_user_setting(self):
CONF.set_override('osapi_compute_workers', 0)
test_service = service.WSGIService("osapi_compute")
# If a value less than 1 is used, defaults to number of procs available
self.assertEqual(test_service.workers, processutils.get_worker_count())
'the time in seconds that the connection must be idle '
'before TCP starts sending keepalive probes.')),
cfg.StrOpt('ca_file',
help=_('CA certificate file to use to verify '
'connecting clients.')),
cfg.StrOpt('cert_file',
help=_('Certificate file to use when starting API '
'server securely.')),
cfg.StrOpt('key_file',
help=_('Private key file to use when starting API '
'server securely.')),
]
eventlet_opts = [
cfg.IntOpt('workers',
default=processutils.get_worker_count(),
help=_('The number of child process workers that will be '
'created to service requests. The default will be '
'equal to the number of CPUs available.')),
cfg.IntOpt('max_header_line',
default=16384,
help=_('Maximum line size of message headers to be accepted. '
'max_header_line may need to be increased when using '
'large tokens (typically those generated by the '
'Keystone v3 API with big service catalogs')),
]
profiler_opts = [
cfg.BoolOpt("enabled",
default=False,
help=_('If False fully disable profiling feature.')),
def test_workers_set_zero_user_setting(self, wsgi_server):
self.override_config('osapi_volume_workers', 0)
test_service = service.WSGIService("osapi_volume")
# If a value less than 1 is used, defaults to number of procs available
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_workers_set_zero_user_setting(self):
CONF.set_override('osapi_compute_workers', 0)
test_service = service.WSGIService("osapi_compute")
# If a value less than 1 is used, defaults to number of procs available
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_workers_set_default(self):
test_service = service.WSGIService("osapi_compute")
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_workers_set_default(self, wsgi_server):
test_service = service.WSGIService("osapi_volume")
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_workers_set_default(self, wsgi_server):
test_service = service.WSGIService("osapi_volume")
self.assertEqual(test_service.workers, processutils.get_worker_count())
def test_get_worker_count_cpu_count_not_implemented(self,
mock_cpu_count):
self.assertEqual(1, processutils.get_worker_count())
def test_get_worker_count(self, mock_cpu_count):
self.assertEqual(8, processutils.get_worker_count())
help=_('The backlog value that will be used when creating the '
'TCP listener socket.')),
cfg.IntOpt('tcp_keepidle', default=600,
help=_('The value for the socket option TCP_KEEPIDLE. This is '
'the time in seconds that the connection must be idle '
'before TCP starts sending keepalive probes.')),
cfg.StrOpt('ca_file', help=_('CA certificate file to use to verify '
'connecting clients.')),
cfg.StrOpt('cert_file', help=_('Certificate file to use when starting API '
'server securely.')),
cfg.StrOpt('key_file', help=_('Private key file to use when starting API '
'server securely.')),
]
eventlet_opts = [
cfg.IntOpt('workers', default=processutils.get_worker_count(),
help=_('The number of child process workers that will be '
'created to service requests. The default will be '
'equal to the number of CPUs available.')),
cfg.IntOpt('max_header_line', default=16384,
help=_('Maximum line size of message headers to be accepted. '
'max_header_line may need to be increased when using '
'large tokens (typically those generated by the '
'Keystone v3 API with big service catalogs')),
]
profiler_opts = [
cfg.BoolOpt("enabled", default=False,
help=_('If False fully disable profiling feature.')),
cfg.BoolOpt("trace_sqlalchemy", default=False,
help=_("If False doesn't trace SQL requests."))
