def test_get_host_name_for_vm(self):
fake_vm = fake.ManagedObject(
"VirtualMachine",
fake.ManagedObjectReference("vm-123", "VirtualMachine"))
fake_vm.propSet.append(fake.Property('name', 'vm-123'))
fake_objects = fake.FakeRetrieveResult()
fake_objects.add_object(fake_vm)
vm_ref = vm_util.get_vm_ref_from_name(fake_session(fake_objects),
'vm-123')
self.assertIsNotNone(vm_ref)
fake_results = [
fake.ObjectContent(None, [
fake.Property(
'runtime.host',
fake.ManagedObjectReference('host-123', 'HostSystem'))
])
]
fake_objects = fake.FakeRetrieveResult()
for results in fake_results:
fake_objects.add_object(results)
host_id = vm_util.get_host_id_from_vm_ref(fake_session(fake_objects),
vm_ref)
self.assertEqual('host-123', host_id)
def test_get_stats_from_cluster(self):
ManagedObjectRefs = [
fake.ManagedObjectReference("host1", "HostSystem"),
fake.ManagedObjectReference("host2", "HostSystem")
]
hosts = fake._convert_to_array_of_mor(ManagedObjectRefs)
respool = fake.ManagedObjectReference("resgroup-11", "ResourcePool")
prop_dict = {'host': hosts, 'resourcePool': respool}
hardware = fake.DataObject()
hardware.numCpuCores = 8
hardware.numCpuThreads = 16
hardware.vendor = "Intel"
hardware.cpuModel = "Intel(R) Xeon(R)"
runtime_host_1 = fake.DataObject()
runtime_host_1.connectionState = "connected"
runtime_host_2 = fake.DataObject()
runtime_host_2.connectionState = "disconnected"
prop_list_host_1 = [
fake.Prop(name="hardware_summary", val=hardware),
fake.Prop(name="runtime_summary", val=runtime_host_1)
]
prop_list_host_2 = [
fake.Prop(name="hardware_summary", val=hardware),
fake.Prop(name="runtime_summary", val=runtime_host_2)
]
fake_objects = fake.FakeRetrieveResult()
fake_objects.add_object(
fake.ObjectContent("prop_list_host1", prop_list_host_1))
fake_objects.add_object(
fake.ObjectContent("prop_list_host1", prop_list_host_2))
respool_resource_usage = fake.DataObject()
respool_resource_usage.maxUsage = 5368709120
respool_resource_usage.overallUsage = 2147483648
session = fake_session()
def fake_call_method(*args):
if "get_dynamic_properties" in args:
return prop_dict
elif "get_properties_for_a_collection_of_objects" in args:
return fake_objects
else:
return respool_resource_usage
with mock.patch.object(fake_session, '_call_method', fake_call_method):
result = vm_util.get_stats_from_cluster(session, "cluster1")
cpu_info = {}
mem_info = {}
cpu_info['vcpus'] = 16
cpu_info['cores'] = 8
cpu_info['vendor'] = ["Intel"]
cpu_info['model'] = ["Intel(R) Xeon(R)"]
mem_info['total'] = 5120
mem_info['free'] = 3072
expected_stats = {'cpu': cpu_info, 'mem': mem_info}
self.assertEqual(expected_stats, result)
def test_list_base_images(self):
def fake_get_dynamic_property(vim, mobj, type, property_name):
return 'fake-ds-browser'
def fake_get_sub_folders(session, ds_browser, ds_path):
files = set()
files.add('image-ref-uuid')
return files
with contextlib.nested(
mock.patch.object(vim_util, 'get_dynamic_property',
fake_get_dynamic_property),
mock.patch.object(ds_util, 'get_sub_folders',
fake_get_sub_folders)) as (_get_dynamic,
_get_sub_folders):
fake_ds_ref = fake.ManagedObjectReference('fake-ds-ref')
datastore = {'name': 'ds', 'ref': fake_ds_ref}
ds_path = ds_util.build_datastore_path(datastore['name'],
'base_folder')
images = self._imagecache._list_datastore_images(
ds_path, datastore)
originals = set()
originals.add('image-ref-uuid')
self.assertEqual({
'originals': originals,
'unexplained_images': []
}, images)
def test_get_ds_browser(self):
cache = self._vmops._datastore_browser_mapping
ds_browser = mock.Mock()
moref = vmwareapi_fake.ManagedObjectReference('datastore-100')
self.assertIsNone(cache.get(moref.value))
mock_call_method = mock.Mock(return_value=ds_browser)
with mock.patch.object(self._session, '_call_method',
mock_call_method):
ret = self._vmops._get_ds_browser(moref)
mock_call_method.assert_called_once_with(vim_util,
'get_dynamic_property', moref, 'Datastore', 'browser')
self.assertIs(ds_browser, ret)
self.assertIs(ds_browser, cache.get(moref.value))
def test_get_ds_browser(self):
cache = self._imagecache._ds_browser
ds_browser = mock.Mock()
moref = fake.ManagedObjectReference('datastore-100')
self.assertIsNone(cache.get(moref.value))
mock_get_method = mock.Mock(return_value=ds_browser)
with mock.patch.object(vim_util, 'get_dynamic_property',
mock_get_method):
ret = self._imagecache._get_ds_browser(moref)
mock_get_method.assert_called_once_with(mock.ANY, moref,
'Datastore', 'browser')
self.assertIs(ds_browser, ret)
self.assertIs(ds_browser, cache.get(moref.value))
def test_get_host_ref_from_id(self):
fake_host_sys = fake.HostSystem(
fake.ManagedObjectReference("HostSystem", "host-123"))
fake_host_id = fake_host_sys.obj.value
fake_host_name = "ha-host"
ref = vm_util.get_host_ref_from_id(fake_session([fake_host_sys]),
fake_host_id, ['name'])
self.assertIsInstance(ref, fake.HostSystem)
self.assertEqual(fake_host_id, ref.obj.value)
host_name = vm_util.get_host_name_from_host_ref(ref)
self.assertEquals(fake_host_name, host_name)
def setUp(self):
super(VMwareVMOpsTestCase, self).setUp()
vmwareapi_fake.reset()
stubs.set_stubs(self.stubs)
self.flags(image_cache_subdirectory_name='vmware_base',
my_ip='',
flat_injected=True,
vnc_enabled=True)
self._context = context.RequestContext('fake_user', 'fake_project')
self._session = driver.VMwareAPISession()
self._virtapi = mock.Mock()
self._vmops = vmops.VMwareVCVMOps(self._session, self._virtapi, None)
self._image_id = nova.tests.image.fake.get_valid_image_id()
values = {
'name': 'fake_name',
'uuid': 'fake_uuid',
'vcpus': 1,
'memory_mb': 512,
'image_ref': self._image_id,
'root_gb': 1,
'node': 'respool-1001(MyResPoolName)'
}
self._instance = fake_instance.fake_instance_obj(
self._context, **values)
fake_ds_ref = vmwareapi_fake.ManagedObjectReference('fake-ds')
self._ds_record = vm_util.DSRecord(
datastore=fake_ds_ref, name='fake_ds',
capacity=10 * units.Gi,
freespace=10 * units.Gi)
self._dc_info = vmops.DcInfo(
ref='fake_dc_ref', name='fake_dc',
vmFolder='fake_vm_folder')
subnet_4 = network_model.Subnet(cidr='192.168.0.1/24',
dns=[network_model.IP('192.168.0.1')],
gateway=
network_model.IP('192.168.0.1'),
ips=[
network_model.IP('192.168.0.100')],
routes=None)
subnet_6 = network_model.Subnet(cidr='dead:beef::1/64',
dns=None,
gateway=
network_model.IP('dead:beef::1'),
ips=[network_model.IP(
'dead:beef::dcad:beff:feef:0')],
routes=None)
network = network_model.Network(id=0,
bridge='fa0',
label='fake',
subnets=[subnet_4, subnet_6],
vlan=None,
bridge_interface=None,
injected=True)
self.network_info = network_model.NetworkInfo([
network_model.VIF(id=None,
address='DE:AD:BE:EF:00:00',
network=network,
type=None,
devname=None,
ovs_interfaceid=None,
rxtx_cap=3)
])
pure_IPv6_network = network_model.Network(id=0,
bridge='fa0',
label='fake',
subnets=[subnet_6],
vlan=None,
bridge_interface=None,
injected=True)
self.pure_IPv6_network_info = network_model.NetworkInfo([
network_model.VIF(id=None,
address='DE:AD:BE:EF:00:00',
network=pure_IPv6_network,
type=None,
devname=None,
ovs_interfaceid=None,
rxtx_cap=3)
])
