def test_workers_defaults(self, get_worker_count, mock_wait, mock_serve,
service_create):
scheduler.main()
get_worker_count.assert_called_once_with()
mock_serve.assert_called_once_with(service_create.return_value,
workers=2)
mock_wait.assert_called_once_with()
def test_workers_defaults(self, get_worker_count, mock_wait, mock_serve,
service_create):
scheduler.main()
get_worker_count.assert_called_once_with()
mock_serve.assert_called_once_with(
service_create.return_value, workers=2)
mock_wait.assert_called_once_with()
def test_workers_caching_scheduler(self, get_worker_count, mock_wait,
mock_serve, service_create):
self.flags(driver='caching_scheduler', group='scheduler')
scheduler.main()
get_worker_count.assert_not_called()
mock_serve.assert_called_once_with(service_create.return_value,
workers=1)
mock_wait.assert_called_once_with()
def test_workers_override(self, get_worker_count, mock_wait, mock_serve,
service_create):
self.flags(workers=4, group='scheduler')
scheduler.main()
get_worker_count.assert_not_called()
mock_serve.assert_called_once_with(service_create.return_value,
workers=4)
mock_wait.assert_called_once_with()
def test_workers_caching_scheduler(self, get_worker_count, mock_wait,
mock_serve, service_create):
self.flags(driver='caching_scheduler', group='scheduler')
scheduler.main()
get_worker_count.assert_not_called()
mock_serve.assert_called_once_with(
service_create.return_value, workers=1)
mock_wait.assert_called_once_with()
def test_workers_override(self, get_worker_count, mock_wait, mock_serve,
service_create):
self.flags(workers=4, group='scheduler')
scheduler.main()
get_worker_count.assert_not_called()
mock_serve.assert_called_once_with(
service_create.return_value, workers=4)
mock_wait.assert_called_once_with()
def run_service(self):
sys.argv = [""]
sys.argv.append("--config-file")
sys.argv.append("/etc/nova/nova.conf")
service = self.service_name
if service == "compute":
sys.argv[0] = "nova-compute"
compute.main()
elif service == "conductor":
sys.argv[0] = "nova-conductor"
conductor.main()
elif service == "scheduler":
sys.argv[0] = "nova-scheduler"
scheduler.main()
elif service == "api":
sys.argv[0] = "nova-api"
api.main()
else:
raise RuntimeError("Unsupported service %s" % service)