def test_create_server_with_numa_fails(self, img_mock):
host_info = NumaHostInfo(cpu_nodes=1, cpu_sockets=1, cpu_cores=2,
kB_mem=15740000)
fake_connection = fakelibvirt.Connection('qemu:///system',
version=1002007,
host_info=host_info)
# Create a flavor
extra_spec = {'hw:numa_nodes': '2'}
flavor_id = self._create_flavor(extra_spec=extra_spec)
host_pass_mock = self._get_topology_filter_spy()
with test.nested(
mock.patch('nova.virt.libvirt.host.Host.get_connection',
return_value=fake_connection),
mock.patch('nova.scheduler.filters'
'.numa_topology_filter.NUMATopologyFilter.host_passes',
side_effect=host_pass_mock)) as (conn_mock,
filter_mock):
self._run_build_test(flavor_id, filter_mock, end_status='ERROR')
def test_invalid_libvirt_version(self):
host_info = NumaHostInfo(cpu_nodes=2, cpu_sockets=1, cpu_cores=2,
cpu_threads=2, kB_mem=15740000)
fake_connection = fakelibvirt.Connection('qemu:///system',
version=1002007,
hv_version=2001000,
host_info=host_info)
with mock.patch('nova.virt.libvirt.host.Host.get_connection',
return_value=fake_connection):
self.compute = self.start_service('compute', host='test_compute0')
fake_network.set_stub_network_methods(self)
flavor = self._create_flavor(extra_spec={
'hw:cpu_realtime': 'yes', 'hw:cpu_policy': 'dedicated',
'hw:cpu_realtime_mask': '^1'})
server = self._build_server(flavor)
created = self.api.post_server({'server': server})
instance = self.api.get_server(created['id'])
instance = self._wait_for_state_change(instance, 'BUILD')
# Realtime policy not supported by hypervisor
self.assertEqual('ERROR', instance['status'])
self._delete_server(instance['id'])
def _get_connection(self, host_info):
fake_connection = fakelibvirt.Connection('qemu:///system',
version=1002007,
hv_version=2001000,
host_info=host_info)
return fake_connection
def __inner():
if ver is None:
return fakelibvirt.Connection(uri, False)
else:
return fakelibvirt.Connection(uri, False, ver)
def _get_connection(self, host_info):
fake_connection = fakelibvirt.Connection('qemu:///system',
version=fakelibvirt.FAKE_LIBVIRT_VERSION,
hv_version=fakelibvirt.FAKE_QEMU_VERSION,
host_info=host_info)
return fake_connection
