diff options
Diffstat (limited to 'nova/tests/scheduler/filters/test_numa_topology_filters.py')
| -rw-r--r-- | nova/tests/scheduler/filters/test_numa_topology_filters.py | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/nova/tests/scheduler/filters/test_numa_topology_filters.py b/nova/tests/scheduler/filters/test_numa_topology_filters.py deleted file mode 100644 index 9b52373283..0000000000 --- a/nova/tests/scheduler/filters/test_numa_topology_filters.py +++ /dev/null @@ -1,151 +0,0 @@ -# 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. - -import mock -from oslo.serialization import jsonutils - -from nova import objects -from nova.objects import base as obj_base -from nova.scheduler.filters import numa_topology_filter -from nova import test -from nova.tests import fake_instance -from nova.tests.scheduler import fakes -from nova.virt import hardware - - -class TestNUMATopologyFilter(test.NoDBTestCase): - - def setUp(self): - super(TestNUMATopologyFilter, self).setUp() - self.filt_cls = numa_topology_filter.NUMATopologyFilter() - - def test_numa_topology_filter_pass(self): - instance_topology = hardware.VirtNUMAInstanceTopology( - cells=[hardware.VirtNUMATopologyCellInstance(0, set([1]), 512), - hardware.VirtNUMATopologyCellInstance(1, set([3]), 512)]) - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = ( - objects.InstanceNUMATopology.obj_from_topology( - instance_topology)) - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', - {'numa_topology': fakes.NUMA_TOPOLOGY}) - self.assertTrue(self.filt_cls.host_passes(host, filter_properties)) - - def test_numa_topology_filter_numa_instance_no_numa_host_fail(self): - instance_topology = hardware.VirtNUMAInstanceTopology( - cells=[hardware.VirtNUMATopologyCellInstance(0, set([1]), 512), - hardware.VirtNUMATopologyCellInstance(1, set([3]), 512)]) - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = ( - objects.InstanceNUMATopology.obj_from_topology( - instance_topology)) - - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', {}) - self.assertFalse(self.filt_cls.host_passes(host, filter_properties)) - - def test_numa_topology_filter_numa_host_no_numa_instance_pass(self): - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = None - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', - {'numa_topology': fakes.NUMA_TOPOLOGY}) - self.assertTrue(self.filt_cls.host_passes(host, filter_properties)) - - def test_numa_topology_filter_fail_fit(self): - instance_topology = hardware.VirtNUMAInstanceTopology( - cells=[hardware.VirtNUMATopologyCellInstance(0, set([1]), 512), - hardware.VirtNUMATopologyCellInstance(1, set([2]), 512), - hardware.VirtNUMATopologyCellInstance(2, set([3]), 512)]) - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = ( - objects.InstanceNUMATopology.obj_from_topology( - instance_topology)) - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', - {'numa_topology': fakes.NUMA_TOPOLOGY}) - self.assertFalse(self.filt_cls.host_passes(host, filter_properties)) - - def test_numa_topology_filter_fail_memory(self): - self.flags(ram_allocation_ratio=1) - - instance_topology = hardware.VirtNUMAInstanceTopology( - cells=[hardware.VirtNUMATopologyCellInstance(0, set([1]), 1024), - hardware.VirtNUMATopologyCellInstance(1, set([3]), 512)]) - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = ( - objects.InstanceNUMATopology.obj_from_topology( - instance_topology)) - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', - {'numa_topology': fakes.NUMA_TOPOLOGY}) - self.assertFalse(self.filt_cls.host_passes(host, filter_properties)) - - def test_numa_topology_filter_fail_cpu(self): - self.flags(cpu_allocation_ratio=1) - - instance_topology = hardware.VirtNUMAInstanceTopology( - cells=[hardware.VirtNUMATopologyCellInstance(0, set([1]), 512), - hardware.VirtNUMATopologyCellInstance( - 1, set([3, 4, 5]), 512)]) - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = ( - objects.InstanceNUMATopology.obj_from_topology( - instance_topology)) - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', - {'numa_topology': fakes.NUMA_TOPOLOGY}) - self.assertFalse(self.filt_cls.host_passes(host, filter_properties)) - - def test_numa_topology_filter_pass_set_limit(self): - self.flags(cpu_allocation_ratio=21) - self.flags(ram_allocation_ratio=1.3) - - instance_topology = hardware.VirtNUMAInstanceTopology( - cells=[hardware.VirtNUMATopologyCellInstance(0, set([1]), 512), - hardware.VirtNUMATopologyCellInstance(1, set([3]), 512)]) - instance = fake_instance.fake_instance_obj(mock.sentinel.ctx) - instance.numa_topology = ( - objects.InstanceNUMATopology.obj_from_topology( - instance_topology)) - filter_properties = { - 'request_spec': { - 'instance_properties': jsonutils.to_primitive( - obj_base.obj_to_primitive(instance))}} - host = fakes.FakeHostState('host1', 'node1', - {'numa_topology': fakes.NUMA_TOPOLOGY}) - self.assertTrue(self.filt_cls.host_passes(host, filter_properties)) - limits_topology = hardware.VirtNUMALimitTopology.from_json( - host.limits['numa_topology']) - self.assertEqual(limits_topology.cells[0].cpu_limit, 42) - self.assertEqual(limits_topology.cells[1].cpu_limit, 42) - self.assertEqual(limits_topology.cells[0].memory_limit, 665) - self.assertEqual(limits_topology.cells[1].memory_limit, 665) |