f2026c5bdb
This builds on previous patches that moved code to the conductor and adding the conductor into the control path. We take care to ensure this works with a local conductor, but running the code in a greenlet thread, but this will work best when conductor is run as a standalone service. The next steps are to move more logic from the compute manager into the conductor, then to start supporting dealing with tasks that get stopped half way though execution. Part of blueprint live-migration-to-conductor Change-Id: I4120156db1499dfd3ed22095e528787eb73d33a6
90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2012, Red Hat, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
"""
|
|
Unit Tests for nova.scheduler.rpcapi
|
|
"""
|
|
|
|
from oslo.config import cfg
|
|
|
|
from nova import context
|
|
from nova.openstack.common import rpc
|
|
from nova.scheduler import rpcapi as scheduler_rpcapi
|
|
from nova import test
|
|
|
|
CONF = cfg.CONF
|
|
|
|
|
|
class SchedulerRpcAPITestCase(test.NoDBTestCase):
|
|
def _test_scheduler_api(self, method, rpc_method, **kwargs):
|
|
ctxt = context.RequestContext('fake_user', 'fake_project')
|
|
rpcapi = scheduler_rpcapi.SchedulerAPI()
|
|
expected_retval = 'foo' if method == 'call' else None
|
|
expected_version = kwargs.pop('version', rpcapi.BASE_RPC_API_VERSION)
|
|
expected_msg = rpcapi.make_msg(method, **kwargs)
|
|
expected_msg['version'] = expected_version
|
|
|
|
self.fake_args = None
|
|
self.fake_kwargs = None
|
|
|
|
def _fake_rpc_method(*args, **kwargs):
|
|
self.fake_args = args
|
|
self.fake_kwargs = kwargs
|
|
if expected_retval:
|
|
return expected_retval
|
|
|
|
self.stubs.Set(rpc, rpc_method, _fake_rpc_method)
|
|
|
|
retval = getattr(rpcapi, method)(ctxt, **kwargs)
|
|
|
|
self.assertEqual(retval, expected_retval)
|
|
expected_args = [ctxt, CONF.scheduler_topic, expected_msg]
|
|
for arg, expected_arg in zip(self.fake_args, expected_args):
|
|
self.assertEqual(arg, expected_arg)
|
|
|
|
def test_run_instance(self):
|
|
self._test_scheduler_api('run_instance', rpc_method='cast',
|
|
request_spec='fake_request_spec',
|
|
admin_password='pw', injected_files='fake_injected_files',
|
|
requested_networks='fake_requested_networks',
|
|
is_first_time=True, filter_properties='fake_filter_properties',
|
|
legacy_bdm_in_spec=False, version='2.9')
|
|
|
|
def test_prep_resize(self):
|
|
self._test_scheduler_api('prep_resize', rpc_method='cast',
|
|
instance='fake_instance',
|
|
instance_type='fake_type', image='fake_image',
|
|
request_spec='fake_request_spec',
|
|
filter_properties='fake_props', reservations=list('fake_res'))
|
|
|
|
def test_update_service_capabilities(self):
|
|
self._test_scheduler_api('update_service_capabilities',
|
|
rpc_method='fanout_cast', service_name='fake_name',
|
|
host='fake_host', capabilities='fake_capabilities',
|
|
version='2.4')
|
|
|
|
def test_select_hosts(self):
|
|
self._test_scheduler_api('select_hosts', rpc_method='call',
|
|
request_spec='fake_request_spec',
|
|
filter_properties='fake_prop',
|
|
version='2.6')
|
|
|
|
def test_select_destinations(self):
|
|
self._test_scheduler_api('select_destinations', rpc_method='call',
|
|
request_spec='fake_request_spec',
|
|
filter_properties='fake_prop',
|
|
version='2.7')
|