def test_storage_added_event(self):
storagePool = libvirt.virStoragePool()
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
storagePool.UUIDString(), Constants.StorageVolume).AndReturn(None)
self.mox.ReplayAll()
self.LibvirtStorageVolume._processStorage(storagePool)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_STORAGE_ADDED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'StorageVolume')
self.assertEquals(payload['entity_id'], storagePool.UUIDString())
def test_storage_deleted_event(self):
self.mox.StubOutWithMock(api, 'storage_volume_delete_by_ids')
api.storage_volume_delete_by_ids(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
deleted_storage_id = '3fbfbefb-17dd-07aa-2dac-13afbedf3be3'
deleted_storage = StorageVolume()
deleted_storage.id = deleted_storage_id
InventoryCacheManager.get_object_from_cache(
deleted_storage_id,
Constants.StorageVolume).AndReturn(deleted_storage)
self.mox.ReplayAll()
cachedList = [
deleted_storage_id, '3fbfbefb-17dd-07aa-2dac-13afbedf1234'
]
updatedList = ['3fbfbefb-17dd-07aa-2dac-13afbedf1234']
self.mox.ReplayAll()
self.LibvirtStorageVolume.processStorageDeletes(
cachedList, updatedList)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
eventMetaData = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_STORAGE_DELETED)
event_type = eventMetaData.get_event_fully_qal_name()
self.assertEquals(msg['event_type'], event_type)
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'StorageVolume')
self.assertEquals(payload['entity_id'], deleted_storage_id)
def test_storage_no_state_change(self):
storagePool = libvirt.virStoragePool()
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
cachedStorageVolume = StorageVolume()
cachedStorageVolume.id = storagePool.UUIDString()
cachedStorageVolume.size = 0
cachedStorageVolume.free = 0
cachedStorageVolume.connectionState = \
Constants.STORAGE_STATE_ACTIVE
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
storagePool.UUIDString(),
Constants.StorageVolume).AndReturn(cachedStorageVolume)
# self.mox.StubOutWithMock(InventoryCacheManager, 'get_compute_conn_driver')
#
# InventoryCacheManager.get_compute_conn_driver(self.LibvirtStorageVolume.compute_id,
# Constants.VmHost).AndReturn(fake.get_connection())
self.mox.ReplayAll()
nova_db.service_get_all_by_topic(None, None)
self.LibvirtStorageVolume._processStorage(storagePool)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 0)
def test_vm_reconfigured_event(self):
mapped_tuple = self._mapLibvirtvmToVm()
domainObj = mapped_tuple[0]
cachedVm = mapped_tuple[1]
cachedVm.name = 'OldName'
self.mox.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
domainObj.UUIDString(), Constants.Vm).AndReturn(cachedVm)
self.mox.ReplayAll()
self.libvirtVM._processVm(domainObj)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_RECONFIGURED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], domainObj.UUIDString())
def test_vm_deleted_event(self):
self.mox.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
deleted_vm_id = '25f04dd3-e924-02b2-9eac-876e3c943123'
deleted_vm = Vm()
deleted_vm.id = deleted_vm_id
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
deleted_vm_id,
Constants.Vm).AndReturn(deleted_vm)
self.mox.ReplayAll()
cachedList = ['25f04dd3-e924-02b2-9eac-876e3c943262',
deleted_vm_id]
updatedList = ['25f04dd3-e924-02b2-9eac-876e3c943262']
self.libvirtVM.processVmDeletes(cachedList, updatedList)
self.assertTrue(len(test_notifier.NOTIFICATIONS) == 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertTrue(msg is not None)
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_DELETED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], deleted_vm_id)
def test_storage_deleted_event(self):
self.mox.StubOutWithMock(api, 'storage_volume_delete_by_ids')
api.storage_volume_delete_by_ids(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
deleted_storage_id = '3fbfbefb-17dd-07aa-2dac-13afbedf3be3'
deleted_storage = StorageVolume()
deleted_storage.id = deleted_storage_id
InventoryCacheManager.get_object_from_cache(
deleted_storage_id,
Constants.StorageVolume).AndReturn(deleted_storage)
self.mox.ReplayAll()
cachedList = [deleted_storage_id,
'3fbfbefb-17dd-07aa-2dac-13afbedf1234']
updatedList = ['3fbfbefb-17dd-07aa-2dac-13afbedf1234']
self.mox.ReplayAll()
self.LibvirtStorageVolume.processStorageDeletes(cachedList,
updatedList)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
eventMetaData = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_STORAGE_DELETED)
event_type = eventMetaData.get_event_fully_qal_name()
self.assertEquals(msg['event_type'], event_type)
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'StorageVolume')
self.assertEquals(payload['entity_id'], deleted_storage_id)
def testProcessnetworkDeletes(self):
self.mock.StubOutWithMock(api, 'subnet_delete_by_ids')
api.subnet_delete_by_ids(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
# cachedSwitchList = ['52:54:00:34:14:AC',
# '52:54:00:34:14:AB',
# '52:54:00:34:14:AE']
# updatedSwitchList = ['52:54:00:34:14:AE']
cachedSubnetList = \
['Subnet_52:54:00:34:14:AF',
'Subnet_52:54:00:34:14:AG',
'Subnet_52:54:00:34:14:AE']
updatedSubnetList = \
['Subnet_52:54:00:34:14:AE']
self.assertEquals(self.LibvirtNetwork._processNetworkDeletes(
cachedSubnetList,
updatedSubnetList), None)
subnet = InventoryCacheManager.get_object_from_cache(
'Subnet_52:54:00:34:14:AE', Constants.Network)
self.assertTrue(subnet is not None)
subnet = InventoryCacheManager.get_object_from_cache(
'Subnet_52:54:00:34:14:AG', Constants.Network)
self.assertTrue(subnet is None)
self.mock.stubs.UnsetAll()
def test_storage_added_event(self):
storagePool = libvirt.virStoragePool()
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
storagePool.UUIDString(),
Constants.StorageVolume).AndReturn(None)
self.mox.ReplayAll()
self.LibvirtStorageVolume._processStorage(storagePool)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_STORAGE_ADDED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'StorageVolume')
self.assertEquals(payload['entity_id'],
storagePool.UUIDString())
def test_vm_stopped_event(self):
mapped_tuple = self._mapLibvirtvmToVm()
domainObj = mapped_tuple[0]
cachedVm = mapped_tuple[1]
cachedVm.powerState = Constants.VM_POWER_STATE_ACTIVE
self.mox.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
domainObj.UUIDString(),
Constants.Vm).AndReturn(cachedVm)
self.mox.StubOutWithMock(domainObj, 'state')
domainObj.state(0).AndReturn([5])
self.mox.ReplayAll()
self.libvirtVM._processVm(domainObj)
self.assertTrue(len(test_notifier.NOTIFICATIONS) > 0)
msg = \
self._getEventMsgForEventType(event_metadata.EVENT_TYPE_VM_STOPPED,
test_notifier.NOTIFICATIONS)
self.assertTrue(msg is not None)
self.assertEquals(msg['priority'], notifier_api.WARN)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_STOPPED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], domainObj.UUIDString())
self.assertEquals(payload['state'],
Constants.VM_POWER_STATE_STOPPED)
def testProcessnetworkDeletes(self):
self.mock.StubOutWithMock(api, 'subnet_delete_by_ids')
api.subnet_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
# cachedSwitchList = ['52:54:00:34:14:AC',
# '52:54:00:34:14:AB',
# '52:54:00:34:14:AE']
# updatedSwitchList = ['52:54:00:34:14:AE']
cachedSubnetList = \
['Subnet_52:54:00:34:14:AF',
'Subnet_52:54:00:34:14:AG',
'Subnet_52:54:00:34:14:AE']
updatedSubnetList = \
['Subnet_52:54:00:34:14:AE']
self.assertEquals(self.LibvirtNetwork._processNetworkDeletes(
cachedSubnetList,
updatedSubnetList), None)
subnet = InventoryCacheManager.get_object_from_cache(
'Subnet_52:54:00:34:14:AE', Constants.Network)
self.assertTrue(subnet is not None)
subnet = InventoryCacheManager.get_object_from_cache(
'Subnet_52:54:00:34:14:AG', Constants.Network)
self.assertTrue(subnet is None)
self.mock.stubs.UnsetAll()
def test_processVmDeletes(self):
self.mock.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
deleted_vm_id = '25f04dd3-e924-02b2-9eac-876e3c943123'
deleted_vm = Vm()
deleted_vm.id = deleted_vm_id
InventoryCacheManager.get_object_from_cache(
deleted_vm_id,
Constants.Vm).AndReturn(deleted_vm)
self.mock.ReplayAll()
cachedList = ['25f04dd3-e924-02b2-9eac-876e3c943262',
deleted_vm_id]
updatedList = ['25f04dd3-e924-02b2-9eac-876e3c943262']
self.assertEquals(self.libvirtVM.processVmDeletes(cachedList,
updatedList), None)
self.assertTrue(deleted_vm_id not in
InventoryCacheManager.get_inventory_cache().keys())
self.mock.stubs.UnsetAll()
def test_vm_reconfigured_event(self):
mapped_tuple = self._mapLibvirtvmToVm()
domainObj = mapped_tuple[0]
cachedVm = mapped_tuple[1]
cachedVm.name = 'OldName'
self.mox.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
domainObj.UUIDString(),
Constants.Vm).AndReturn(cachedVm)
self.mox.ReplayAll()
self.libvirtVM._processVm(domainObj)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_RECONFIGURED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], domainObj.UUIDString())
def test_host_added_event(self):
self.__mock_service_get_all_by_topic()
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
self.libvirtVmHost.compute_id, Constants.VmHost).AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVmHost.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mox.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.ReplayAll()
self.libvirtVmHost.processUpdates()
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_HOST_ADDED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'VmHost')
self.assertEquals(payload['entity_id'], self.libvirtVmHost.compute_id)
def test_vm_deleted_event(self):
self.mox.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
deleted_vm_id = '25f04dd3-e924-02b2-9eac-876e3c943123'
deleted_vm = Vm()
deleted_vm.id = deleted_vm_id
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
deleted_vm_id, Constants.Vm).AndReturn(deleted_vm)
self.mox.ReplayAll()
cachedList = ['25f04dd3-e924-02b2-9eac-876e3c943262', deleted_vm_id]
updatedList = ['25f04dd3-e924-02b2-9eac-876e3c943262']
self.libvirtVM.processVmDeletes(cachedList, updatedList)
self.assertTrue(len(test_notifier.NOTIFICATIONS) == 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertTrue(msg is not None)
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_DELETED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], deleted_vm_id)
def test_vm_suspended_event(self):
mapped_tuple = self._mapLibvirtvmToVm()
domainObj = mapped_tuple[0]
cachedVm = mapped_tuple[1]
cachedVm.powerState = Constants.VM_POWER_STATE_ACTIVE
self.mox.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
domainObj.UUIDString(), Constants.Vm).AndReturn(cachedVm)
self.mox.StubOutWithMock(domainObj, 'state')
domainObj.state(0).AndReturn([3])
self.mox.ReplayAll()
self.libvirtVM._processVm(domainObj)
self.assertTrue(len(test_notifier.NOTIFICATIONS) > 0)
msg = \
self._getEventMsgForEventType(
event_metadata.EVENT_TYPE_VM_SUSPENDED,
test_notifier.NOTIFICATIONS)
self.assertTrue(msg is not None)
self.assertEquals(msg['priority'], notifier_api.WARN)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_SUSPENDED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], domainObj.UUIDString())
self.assertEquals(payload['state'], Constants.VM_POWER_STATE_PAUSED)
def test_host_added_event(self):
self.__mock_service_get_all_by_topic()
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
self.libvirtVmHost.compute_id,
Constants.VmHost).AndReturn(None)
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVmHost.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mox.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.ReplayAll()
self.libvirtVmHost.processUpdates()
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_HOST_ADDED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'VmHost')
self.assertEquals(payload['entity_id'],
self.libvirtVmHost.compute_id)
def test_processVmDeletes(self):
self.mock.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(InventoryCacheManager, 'get_object_from_cache'
)
deleted_vm_id = '25f04dd3-e924-02b2-9eac-876e3c943123'
deleted_vm = Vm()
deleted_vm.id = deleted_vm_id
InventoryCacheManager.get_object_from_cache(deleted_vm_id,
Constants.Vm).AndReturn(deleted_vm)
self.mock.ReplayAll()
cachedList = ['25f04dd3-e924-02b2-9eac-876e3c943262',
deleted_vm_id]
updatedList = ['25f04dd3-e924-02b2-9eac-876e3c943262']
self.assertEquals(self.libvirtVM.processVmDeletes(cachedList,
updatedList), None)
self.assertTrue(deleted_vm_id not in InventoryCacheManager.get_inventory_cache().keys())
self.mock.stubs.UnsetAll()
def test_storage_no_state_change(self):
storagePool = libvirt.virStoragePool()
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
cachedStorageVolume = StorageVolume()
cachedStorageVolume.id = storagePool.UUIDString()
cachedStorageVolume.size = 0
cachedStorageVolume.free = 0
cachedStorageVolume.connectionState = \
Constants.STORAGE_STATE_ACTIVE
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(storagePool.UUIDString(),
Constants.StorageVolume).AndReturn(cachedStorageVolume)
# self.mox.StubOutWithMock(InventoryCacheManager, 'get_compute_conn_driver')
#
# InventoryCacheManager.get_compute_conn_driver(self.LibvirtStorageVolume.compute_id,
# Constants.VmHost).AndReturn(fake.get_connection())
self.mox.ReplayAll()
nova_db.service_get_all_by_topic(None, None)
self.LibvirtStorageVolume._processStorage(storagePool)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 0)
def test_vm_created_event(self):
domainObj = libvirt.virDomain()
self.mox.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
domainObj.UUIDString(),
Constants.Vm).AndReturn(None)
self.mox.ReplayAll()
self.libvirtVM._processVm(domainObj)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_CREATED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], domainObj.UUIDString())
def test_host_disconnected_event(self):
self.__mock_service_get_all_by_topic()
backedUp_libvirt = connection.libvirt
connection.libvirt = libvirt
try:
compute_id = '1'
virtConnection = LibvirtConnection(False)
vmHost = VmHost()
vmHost.id = compute_id
vmHost.set_virtualMachineIds([])
InventoryCacheManager.update_object_in_cache(compute_id, vmHost)
# virtConnection.setUuid('34353438-3934-434e-3738-313630323543'
# )
virtConnection._wrapped_conn = None
virtConnection.compute_rmcontext = \
ComputeRMContext(rmType='KVM',
rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
cachedHost = VmHost()
cachedHost.id = compute_id
cachedHost.connectionState = Constants.VMHOST_CONNECTED
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVmHost.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
InventoryCacheManager.get_object_from_cache(
compute_id,
Constants.VmHost).AndReturn(cachedHost)
self.mox.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.ReplayAll()
libvirtEvents = LibvirtEvents()
libvirtVmHost = LibvirtVmHost(
virtConnection._wrapped_conn, compute_id, libvirtEvents)
libvirtVmHost.processUpdates()
self.assertEquals(libvirtVmHost.vmHost.get_connectionState(),
Constants.VMHOST_DISCONNECTED)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.CRITICAL)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_HOST_DISCONNECTED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'VmHost')
self.assertEquals(payload['entity_id'],
libvirtVmHost.compute_id)
finally:
connection.libvirt = backedUp_libvirt
def test_delete_object_in_cache(self):
self._createInvCache()
vmhost = InventoryCacheManager.get_object_from_cache("vmhost1", Constants.VmHost)
self.assertNotEquals(vmhost, None)
InventoryCacheManager.delete_object_in_cache("vmhost1", Constants.VmHost)
vmhost = InventoryCacheManager.get_object_from_cache("vmhost1", Constants.VmHost)
self.assertEquals(vmhost, None)
self.mox.UnsetStubs()
def test_host_disconnected_event(self):
self.__mock_service_get_all_by_topic()
backedUp_libvirt = connection.libvirt
connection.libvirt = libvirt
try:
compute_id = '1'
virtConnection = LibvirtConnection(False)
vmHost = VmHost()
vmHost.id = compute_id
vmHost.set_virtualMachineIds([])
InventoryCacheManager.update_object_in_cache(compute_id, vmHost)
# virtConnection.setUuid('34353438-3934-434e-3738-313630323543'
# )
virtConnection._wrapped_conn = None
virtConnection.compute_rmcontext = \
ComputeRMContext(rmType='KVM',
rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
cachedHost = VmHost()
cachedHost.id = compute_id
cachedHost.connectionState = Constants.VMHOST_CONNECTED
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
self.mox.StubOutWithMock(InventoryCacheManager,
'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVmHost.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
InventoryCacheManager.get_object_from_cache(
compute_id, Constants.VmHost).AndReturn(cachedHost)
self.mox.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.ReplayAll()
libvirtEvents = LibvirtEvents()
libvirtVmHost = LibvirtVmHost(virtConnection._wrapped_conn,
compute_id, libvirtEvents)
libvirtVmHost.processUpdates()
self.assertEquals(libvirtVmHost.vmHost.get_connectionState(),
Constants.VMHOST_DISCONNECTED)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.CRITICAL)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_HOST_DISCONNECTED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'VmHost')
self.assertEquals(payload['entity_id'], libvirtVmHost.compute_id)
finally:
connection.libvirt = backedUp_libvirt
def test_update_object_in_cache(self):
ipAddress = IpAddress()
newHost = VmHost()
InventoryCacheManager.update_object_in_cache("uuid", ipAddress)
InventoryCacheManager.update_object_in_cache("uuid1", newHost)
self.mox.ReplayAll()
eventlet.sleep(2)
self.mox.VerifyAll()
self.assertTrue(InventoryCacheManager.get_object_from_cache("uuid", Constants.VmHost) is None)
self.assertTrue(InventoryCacheManager.get_object_from_cache("uuid1", Constants.VmHost) is not None)
self.mox.UnsetStubs()
def test_updateInventory(self):
self._createInvCache()
im = self.inv_manager
im._updateInventory(None)
self.mox.ReplayAll()
eventlet.sleep(2)
self.mox.VerifyAll()
host = InventoryCacheManager.get_object_from_cache("vmhost1", Constants.VmHost)
self.assertTrue(InventoryCacheManager.get_object_from_cache("vmhost1", Constants.VmHost) is not None)
self.assertEquals("vmhost1", host.get_id())
self.mox.UnsetStubs()
def test_delete_object_in_cache(self):
self._createInvCache()
vmhost = InventoryCacheManager.get_object_from_cache('vmhost1',
Constants.VmHost)
self.assertNotEquals(vmhost, None)
InventoryCacheManager.delete_object_in_cache('vmhost1',
Constants.VmHost)
vmhost = InventoryCacheManager.get_object_from_cache('vmhost1',
Constants.VmHost)
self.assertEquals(vmhost, None)
# self.assertEquals(len(self.inv_manager_cls._inventoryCache[Constants.VmHost]), 2)
self.mox.UnsetStubs()
def test_delete_object_in_cache(self):
self._createInvCache()
vmhost = InventoryCacheManager.get_object_from_cache(
'vmhost1', Constants.VmHost)
self.assertNotEquals(vmhost, None)
InventoryCacheManager.delete_object_in_cache('vmhost1',
Constants.VmHost)
vmhost = InventoryCacheManager.get_object_from_cache(
'vmhost1', Constants.VmHost)
self.assertEquals(vmhost, None)
# self.assertEquals(len(self.inv_manager_cls._inventoryCache[Constants.VmHost]), 2)
self.mox.UnsetStubs()
def test_updateInventory(self):
self._createInvCache()
im = self.inv_manager
im._updateInventory(None)
self.mox.ReplayAll()
eventlet.sleep(2)
self.mox.VerifyAll()
host = InventoryCacheManager.get_object_from_cache(
'vmhost1', Constants.VmHost)
self.assertTrue(
InventoryCacheManager.get_object_from_cache(
'vmhost1', Constants.VmHost) is not None)
self.assertEquals('vmhost1', host.get_id())
self.mox.UnsetStubs()
def test_update_object_in_cache(self):
ipAddress = IpAddress()
newHost = VmHost()
InventoryCacheManager.update_object_in_cache('uuid', ipAddress)
InventoryCacheManager.update_object_in_cache('uuid1', newHost)
self.mox.ReplayAll()
eventlet.sleep(2)
self.mox.VerifyAll()
self.assertTrue(
InventoryCacheManager.get_object_from_cache(
'uuid', Constants.VmHost) is None)
self.assertTrue(
InventoryCacheManager.get_object_from_cache(
'uuid1', Constants.VmHost) is not None)
self.mox.UnsetStubs()
def test_ProcessUpdates_memory_exception(self):
self.mock.StubOutWithMock(
self.libvirtVmHost, '_get_compute_running_status')
self.libvirtVmHost._get_compute_running_status().AndReturn(
(True, 'host'))
self.mock.StubOutWithMock(
self.libvirtVmHost, '_get_network_running_status')
self.libvirtVmHost._get_network_running_status(
mox.IgnoreArg()).AndReturn(True)
self.mock.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(libvirt.virConnect,
'getMemoryStats')
self.connection._wrapped_conn.getMemoryStats(mox.IgnoreArg(),
mox.IgnoreArg()). \
AndRaise(libvirt.libvirtError)
self.mock.ReplayAll()
self.assertEquals(self.libvirtVmHost.processUpdates(), None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertEquals(
'34353438-3934-434e-3738-313630323543', host.get_uuid())
self.assertEquals('1', host.get_id())
self.assertEquals('ubuntu164.vmm.hp.com', host.get_name())
self.mock.stubs.UnsetAll()
def test_processUpdates(self):
self.mock.StubOutWithMock(api, 'vm_host_save')
self.mock.StubOutWithMock(api, 'subnet_delete_by_ids')
self.mock.StubOutWithMock(api, 'subnet_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
api.subnet_delete_by_ids(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
api.subnet_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.LibvirtNetwork.processUpdates(), None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertEquals(
'52:54:00:34:14:AE', host.get_virtualSwitches()[0].get_id())
self.assertEquals(
'nat', host.get_virtualSwitches()[0].get_switchType())
self.assertEquals('default', host.get_virtualSwitches()[0].get_name())
self.mock.stubs.UnsetAll()
def poll_perfmon(self, context):
""" Periodically polls to refresh the performance data
of VmHost and Vm in inventory """
LOG.info(
_('Polling performance data periodically for Vmhosts and Vms'))
def _worker(uuid, conn_driver, perfmon_type):
conn_driver.update_perfdata(uuid, perfmon_type)
for host_id in InventoryCacheManager.\
get_inventory_cache()[Constants.VmHost].keys():
conn_driver = InventoryCacheManager.get_compute_conn_driver(
host_id,
Constants.VmHost)
if conn_driver is not None:
self.perf_green_pool.spawn_n(_worker, host_id,
conn_driver, Constants.VmHost)
else:
LOG.error(_('Error in monitoring performance data for Host %s '
) % host_id)
host_obj = InventoryCacheManager.get_inventory_cache(
)[Constants.VmHost][host_id]
for vm_id in host_obj.get_virtualMachineIds():
vm_obj = InventoryCacheManager.get_object_from_cache(
vm_id, Constants.Vm)
if vm_obj.get_powerState() \
== Constants.VM_POWER_STATES[1]:
conn_driver = InventoryCacheManager.\
get_compute_conn_driver(vm_id, Constants.Vm)
if conn_driver is not None:
self.perf_green_pool.spawn_n(_worker, vm_id,
conn_driver, Constants.Vm)
else:
LOG.error(_('Error in monitoring performance \
data for VM %s ') % vm_id)
def poll_perfmon(self, context):
""" Periodically polls to refresh the performance data
of VmHost and Vm in inventory """
LOG.info(_("Polling performance data periodically for Vmhosts and Vms"))
def _worker(uuid, conn_driver, perfmon_type):
conn_driver.update_perfdata(uuid, perfmon_type)
for host_id in InventoryCacheManager.get_inventory_cache()[Constants.VmHost].keys():
conn_driver = InventoryCacheManager.get_compute_conn_driver(host_id, Constants.VmHost)
if conn_driver is not None:
self.perf_green_pool.spawn_n(_worker, host_id, conn_driver, Constants.VmHost)
else:
LOG.error(_("Error in monitoring performance data for Host %s ") % host_id)
host_obj = InventoryCacheManager.get_inventory_cache()[Constants.VmHost][host_id]
for vm_id in host_obj.get_virtualMachineIds():
vm_obj = InventoryCacheManager.get_object_from_cache(vm_id, Constants.Vm)
if vm_obj.get_powerState() == Constants.VM_POWER_STATES[1]:
conn_driver = InventoryCacheManager.get_compute_conn_driver(vm_id, Constants.Vm)
if conn_driver is not None:
self.perf_green_pool.spawn_n(_worker, vm_id, conn_driver, Constants.Vm)
else:
LOG.error(
_(
"Error in monitoring performance \
data for VM %s "
)
% vm_id
)
def test_processVmForIPAddress(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVM.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mock.ReplayAll()
self.assertEquals(self.libvirtVM._processVm(libvirt.virDomain()),
None)
self.libvirtVM.processUpdates()
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
ipProfileList = vm.get_ipAddresses()
self.assertTrue(ipProfileList is not None)
self.assertTrue(ipProfileList[0].get_ipAddress() == '10.1.1.19')
self.assertTrue(ipProfileList[1].get_ipAddress() == '10.2.1.20')
def test_processVmForIPAddress(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVM.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mock.ReplayAll()
self.assertEquals(self.libvirtVM._processVm(libvirt.virDomain()),
None)
self.libvirtVM.processUpdates()
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
ipProfileList = vm.get_ipAddresses()
self.assertTrue(ipProfileList is not None)
self.assertTrue(ipProfileList[0].get_ipAddress() == '10.1.1.19')
self.assertTrue(ipProfileList[1].get_ipAddress() == '10.2.1.20')
def test_processUpdates(self):
self.mock.StubOutWithMock(api, 'vm_host_save')
self.mock.StubOutWithMock(api, 'subnet_delete_by_ids')
self.mock.StubOutWithMock(api, 'subnet_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
api.subnet_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
api.subnet_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.LibvirtNetwork.processUpdates(), None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertEquals(
'52:54:00:34:14:AE', host.get_virtualSwitches()[0].get_id())
self.assertEquals(
'nat', host.get_virtualSwitches()[0].get_switchType())
self.assertEquals('default', host.get_virtualSwitches()[0].get_name())
self.mock.stubs.UnsetAll()
def test_process_updates_for_updated_VM(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVM.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mock.ReplayAll()
domainObj = libvirt.virDomain()
self.assertEquals(
self.libvirtVM.process_updates_for_updated_VM(domainObj), None)
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
# self.assertEquals("TestVirtMgrVM7", vm.get_name())
self.assertEquals("1048576", str(vm.get_memorySize()))
self.assertEquals("hd", str(vm.get_bootOrder()).strip())
self.mock.stubs.UnsetAll()
def test_processVm_disk_exception_next_retry(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().\
AndReturn(None)
self.mock.StubOutWithMock(novadb, 'instance_get_by_uuid')
novadb.instance_get_by_uuid(mox.IgnoreArg(),
mox.IgnoreArg())\
.AndReturn({'display_name': 'test_vm'})
self.mock.StubOutWithMock(
self.libvirtVM.libvirtconn, 'storageVolLookupByPath')
self.libvirtVM.libvirtconn.storageVolLookupByPath(
mox.IgnoreArg()).AndRaise(Exception)
self.mock.ReplayAll()
InventoryCacheManager.delete_object_in_cache(
'25f04dd3-e924-02b2-9eac-876e3c943262', Constants.Vm)
libvirt_inventorymonitor.incomplete_vms = {
self.libvirtVM.compute_id: {}}
self.assertEquals(self.libvirtVM._processVm(libvirt.virDomain()), None)
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
self.assertEqual(len(
vm.get_vmDisks()), 0, "Instance disk should not exist when there \
is an exception")
self.mock.VerifyAll()
self.mock.stubs.UnsetAll()
def test_getObjectFromCache(self):
self._createInvCache()
vmhost = InventoryCacheManager.get_object_from_cache("vmhost1", Constants.VmHost)
self.assertNotEquals(vmhost, None)
self.assertEquals("vmhost1", vmhost.get_id())
self.assertTrue("vm1" in vmhost.get_virtualMachineIds())
self.mox.UnsetStubs()
def test_process_updates_for_updated_VM(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVM.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mock.ReplayAll()
domainObj = libvirt.virDomain()
self.assertEquals(
self.libvirtVM.process_updates_for_updated_VM(domainObj), None)
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
# self.assertEquals("TestVirtMgrVM7", vm.get_name())
self.assertEquals("1048576", str(vm.get_memorySize()))
self.assertEquals("hd", str(vm.get_bootOrder()).strip())
self.mock.stubs.UnsetAll()
def test_process_incomplete_vms(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(api, 'vm_delete_by_ids')
api.vm_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(
InventoryCacheManager, 'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
self.libvirtVM.compute_id,
Constants.VmHost).AndReturn(fake.get_connection())
self.mock.ReplayAll()
libvirt_inventorymonitor.incomplete_vms = \
{self.libvirtVM.compute_id:
{'25f04dd3-e924-02b2-9eac-876e3c943262': 1}}
self.libvirtVM.process_incomplete_vms()
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
self.assert_(vm.get_vmDisks(), "VM disks inventory not collected")
self.assert_(
'25f04dd3-e924-02b2-9eac-876e3c943262' not in
libvirt_inventorymonitor.incomplete_vms[
self.libvirtVM.compute_id],
"VM id not removed from incomplete list")
self.mock.stubs.UnsetAll()
def test_getObjectFromCache(self):
self._createInvCache()
vmhost = InventoryCacheManager.get_object_from_cache(
'vmhost1', Constants.VmHost)
self.assertNotEquals(vmhost, None)
self.assertEquals('vmhost1', vmhost.get_id())
self.assertTrue('vm1' in vmhost.get_virtualMachineIds())
self.mox.UnsetStubs()
def test_processStorageDeletes(self):
self.mock.StubOutWithMock(api, 'storage_volume_delete_by_ids')
api.storage_volume_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
cachedList = ['3fbfbefb-17dd-07aa-2dac-13afbedf3be3',
'3fbfbefb-17dd-07aa-2dac-13afbedf1234',
'3fbfbefb-17dd-07aa-2dac-13afbedf4321']
updatedList = ['3fbfbefb-17dd-07aa-2dac-13afbedf1234']
self.assertEquals(
self.LibvirtStorageVolume.processStorageDeletes(cachedList,
updatedList), None)
storage = InventoryCacheManager.get_object_from_cache(
'3fbfbefb-17dd-07aa-2dac-13afbedf3be3', Constants.StorageVolume)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertTrue(storage is None)
self.assertTrue('3fbfbefb-17dd-07aa-2dac-13afbedf1234' not in host.get_storageVolumeIds())
self.mock.stubs.UnsetAll()
def test_processStorage(self):
self.mock.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(
mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(
self.LibvirtStorageVolume._processStorage(
libvirt.virStoragePool()),
None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
storage = InventoryCacheManager.get_object_from_cache(
'95f7101b-892c-c388-867a-8340e5fea27a', Constants.StorageVolume)
self.assertTrue('95f7101b-892c-c388-867a-8340e5fea27a',
host.get_storageVolumeIds())
self.assertTrue(storage is not None)
self.assertEquals('default', storage.get_name())
self.mock.stubs.UnsetAll()
def testVmHostPayload_with_storage_size(self):
self.flags(instances_path="/var/lib/nova/instances")
metadata = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_HOST_ADDED)
obj = VmHost()
obj.name = 'TestVmHost'
ipProfile = IpProfile()
ipProfile.ipAddress = '10.10.10.1'
obj.add_ipAddresses(ipProfile)
storage_obj = StorageVolume()
storage_obj.id = "storage_id"
storage_obj.name = 'TestStorageVolume'
storage_obj.connectionState = 'ACTIVE'
storage_obj.size = 200
storage_obj.free = 100
storage_obj.volumeType = 'DIR'
storage_obj.volumeId = 'TestVolumeId'
storage_obj.createEpoch = long(time.time() * 1000)
storage_obj.lastModifiedEpoch = long(time.time() * 1000)
mount_point = HostMountPoint()
mount_point.set_path('/var/lib/nova/instances')
mount_point.set_vmHostId('TestVmHost')
storage_obj.add_mountPoints(mount_point)
obj.add_storageVolumeIds("storage_id")
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
storage_obj.id,
Constants.StorageVolume).AndReturn(storage_obj)
self.mox.ReplayAll()
payload = payload_generator.generate_payload(metadata, obj)
self.assertEquals(payload['entity_type'],
obj.__class__.__name__)
self.assertEquals(payload['name'], obj.name)
self.assertEquals(payload['ipAddresses'],
ipProfile.ipAddress)
self.assertEquals(payload['totalStorageSize'],
storage_obj.size)
self.assertEquals(payload['storageUsed'],
storage_obj.free)
def test_processStorage(self):
self.mock.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(
self.LibvirtStorageVolume._processStorage(
libvirt.virStoragePool()),
None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
storage = InventoryCacheManager.get_object_from_cache(
'95f7101b-892c-c388-867a-8340e5fea27a', Constants.StorageVolume)
self.assertTrue('95f7101b-892c-c388-867a-8340e5fea27a',
host.get_storageVolumeIds())
self.assertTrue(storage is not None)
self.assertEquals('default', storage.get_name())
self.assertEquals('34353438-3934-434e-3738-313630323543',
storage.get_resourceManagerId())
self.mock.stubs.UnsetAll()
def test_storage_disabled_event(self):
storagePool = libvirt.virStoragePool()
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
cachedStorageVolume = StorageVolume()
cachedStorageVolume.id = storagePool.UUIDString()
cachedStorageVolume.size = 0
cachedStorageVolume.free = 0
cachedStorageVolume.connectionState = \
Constants.STORAGE_STATE_ACTIVE
self.mox.StubOutWithMock(
InventoryCacheManager, 'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(storagePool.UUIDString(),
Constants.StorageVolume).AndReturn(cachedStorageVolume)
self.mox.StubOutWithMock(storagePool, 'isActive')
storagePool.isActive().AndReturn(0)
# self.mox.StubOutWithMock(InventoryCacheManager, 'get_compute_conn_driver')
#
# InventoryCacheManager.get_compute_conn_driver(self.LibvirtStorageVolume.compute_id,
# Constants.VmHost).AndReturn(fake.get_connection())
self.mox.ReplayAll()
self.LibvirtStorageVolume._processStorage(storagePool)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.WARN)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_STORAGE_DISABLED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'StorageVolume')
self.assertEquals(payload['entity_id'],
storagePool.UUIDString())
self.assertEquals(payload['state'],
Constants.STORAGE_STATE_INACTIVE)
def testProcessNetworkInterface(self):
self.mock.StubOutWithMock(api, 'subnet_delete_by_ids')
api.subnet_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.LibvirtNetwork._processNetworkInterface(
libvirt.virLibvirtInterfaceEth0()),
None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertTrue(host.get_ipAddresses is not None)
self.mock.stubs.UnsetAll()
def test_storage_disabled_event(self):
storagePool = libvirt.virStoragePool()
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
cachedStorageVolume = StorageVolume()
cachedStorageVolume.id = storagePool.UUIDString()
cachedStorageVolume.size = 0
cachedStorageVolume.free = 0
cachedStorageVolume.connectionState = \
Constants.STORAGE_STATE_ACTIVE
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
storagePool.UUIDString(),
Constants.StorageVolume).AndReturn(cachedStorageVolume)
self.mox.StubOutWithMock(storagePool, 'isActive')
storagePool.isActive().AndReturn(0)
# self.mox.StubOutWithMock(InventoryCacheManager, 'get_compute_conn_driver')
#
# InventoryCacheManager.get_compute_conn_driver(self.LibvirtStorageVolume.compute_id,
# Constants.VmHost).AndReturn(fake.get_connection())
self.mox.ReplayAll()
self.LibvirtStorageVolume._processStorage(storagePool)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.WARN)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_STORAGE_DISABLED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'StorageVolume')
self.assertEquals(payload['entity_id'], storagePool.UUIDString())
self.assertEquals(payload['state'], Constants.STORAGE_STATE_INACTIVE)
def test_ProcessUpdates(self):
self.mock.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.libvirtVmHost.processUpdates(), None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertEquals(
'34353438-3934-434e-3738-313630323543', host.get_uuid())
self.assertEquals('1', host.get_id())
self.assertEquals('ubuntu164.vmm.hp.com', host.get_name())
self.mock.stubs.UnsetAll()
def test_processUpdates(self):
self.mock.StubOutWithMock(api, 'storage_volume_delete_by_ids')
api.storage_volume_delete_by_ids(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
defaultInstancesPath = cfg.CONF.instances_path
cfg.CONF.set_override('instances_path',
'/var/lib/nova/instances')
self.assertEquals(self.LibvirtStorageVolume.processUpdates(),
None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertEquals(self.LibvirtStorageVolume._createNovaPool(),
None)
storage = InventoryCacheManager.get_object_from_cache(
'95f7101b-892c-c388-867a-8340e5fea27x', Constants.StorageVolume)
self.assertTrue('95f7101b-892c-c388-867a-8340e5fea27x',
host.get_storageVolumeIds())
self.assertTrue(storage is not None)
self.assertEquals('inactivePool', storage.get_name())
cfg.CONF.set_override('instances_path', defaultInstancesPath)
self.mock.stubs.UnsetAll()
def test_ProcessUpdates(self):
self.mock.StubOutWithMock(api, 'vm_host_save')
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.libvirtVmHost.processUpdates(), None)
host = InventoryCacheManager.get_object_from_cache(
'1', Constants.VmHost)
self.assertEquals(
'34353438-3934-434e-3738-313630323543', host.get_uuid())
self.assertEquals('1', host.get_id())
self.assertEquals('ubuntu164.vmm.hp.com', host.get_name())
self.mock.stubs.UnsetAll()
def test_vm_created_event(self):
domainObj = libvirt.virDomain()
self.mox.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
domainObj.UUIDString(), Constants.Vm).AndReturn(None)
self.mox.ReplayAll()
self.libvirtVM._processVm(domainObj)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], notifier_api.INFO)
event_type = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_VM_CREATED)
self.assertEquals(msg['event_type'],
event_type.get_event_fully_qal_name())
payload = msg['payload']
self.assertEquals(payload['entity_type'], 'Vm')
self.assertEquals(payload['entity_id'], domainObj.UUIDString())
def testProcessNetwork(self):
self.mock.StubOutWithMock(api, 'subnet_save')
api.subnet_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.LibvirtNetwork._processVirtualNetwork(
libvirt.virLibvirtNetwork()),
None)
subnet = InventoryCacheManager.get_object_from_cache(
'Subnet_52:54:00:34:14:AE', Constants.Network)
self.assertTrue(subnet is not None)
self.assertFalse(subnet.get_isBootNetwork())
self.assertEquals('default', subnet.get_name())
self.mock.stubs.UnsetAll()
def testVmHostPayload_with_storage_size(self):
self.flags(instances_path="/var/lib/nova/instances")
metadata = \
event_metadata.get_EventMetaData(
event_metadata.EVENT_TYPE_HOST_ADDED)
obj = VmHost()
obj.name = 'TestVmHost'
ipProfile = IpProfile()
ipProfile.ipAddress = '10.10.10.1'
obj.add_ipAddresses(ipProfile)
storage_obj = StorageVolume()
storage_obj.id = "storage_id"
storage_obj.name = 'TestStorageVolume'
storage_obj.connectionState = 'ACTIVE'
storage_obj.size = 200
storage_obj.free = 100
storage_obj.volumeType = 'DIR'
storage_obj.volumeId = 'TestVolumeId'
storage_obj.createEpoch = long(time.time() * 1000)
storage_obj.lastModifiedEpoch = long(time.time() * 1000)
mount_point = HostMountPoint()
mount_point.set_path('/var/lib/nova/instances')
mount_point.set_vmHostId('TestVmHost')
storage_obj.add_mountPoints(mount_point)
obj.add_storageVolumeIds("storage_id")
self.mox.StubOutWithMock(InventoryCacheManager,
'get_object_from_cache')
InventoryCacheManager.get_object_from_cache(
storage_obj.id, Constants.StorageVolume).AndReturn(storage_obj)
self.mox.ReplayAll()
payload = payload_generator.generate_payload(metadata, obj)
self.assertEquals(payload['entity_type'], obj.__class__.__name__)
self.assertEquals(payload['name'], obj.name)
self.assertEquals(payload['ipAddresses'], ipProfile.ipAddress)
self.assertEquals(payload['totalStorageSize'], storage_obj.size)
self.assertEquals(payload['storageUsed'], storage_obj.free)
def test_processVm(self):
self.mock.StubOutWithMock(api, 'vm_save')
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.StubOutWithMock(nova_db, 'service_get_all_by_topic')
nova_db.service_get_all_by_topic(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mock.ReplayAll()
self.assertEquals(self.libvirtVM._processVm(libvirt.virDomain()),
None)
vm = InventoryCacheManager.get_object_from_cache(
"25f04dd3-e924-02b2-9eac-876e3c943262", Constants.Vm)
#self.assertEquals('Disconnected', vm.get_connectionState())
# self.assertEquals('TestVirtMgrVM7', str(vm.get_name()))
self.assertEquals("1048576", str(vm.get_memorySize()))
#self.assertEquals("hd", str(vm.get_bootOrder()).strip())
self.mock.stubs.UnsetAll()
def refresh_perfdata(
self,
conn,
uuid,
perfmon_type,
):
'''Refreshes the performance data '''
LOG.info(_('Entering refresh_perfdata for uuid :' + uuid))
if uuid not in LibvirtPerfMonitor.perfDataCache:
LibvirtPerfMonitor.perfDataCache[uuid] = \
{Constants.OLD_STATS: None, Constants.NEW_STATS: None}
if perfmon_type == Constants.VmHost:
LibvirtVmHostPerfData(conn, uuid).refresh_perfdata()
host_obj = InventoryCacheManager.get_object_from_cache(
uuid, Constants.VmHost)
if host_obj is not None:
event_api.notify_host_update(
event_metadata.EVENT_TYPE_HOST_UPDATED, host_obj)
elif perfmon_type == Constants.Vm:
LibvirtVmPerfData(conn, uuid).refresh_perfdata()
LOG.info(_('Exiting refresh_perfdata for uuid :' + uuid))
def generate_payload(
self,
event_metadata,
obj,
**kwargs
):
"""Generate the vmhost specific payload
Parameters:
event_metadata - EventMetaData object for this event
obj - VmHost object for which this event is to be generated
Keyword arguments:
additional_data - Any additional data that needs to be added for this event.
This goes in the additional_data field of the message payload
other key word arguments - This will have all the placeholder values that are to be substituted for event's long desc and short desc
Returns:
A dictionary having all the attributes of the payload
"""
payload = super(VmHostPayloadGenerator,
self).generate_payload(event_metadata, obj,
**kwargs)
# Add ipAddresses
ipAddresses = []
vmHostIpProfiles = _getattr_no_none(obj, 'ipAddresses', [])
for ipProfile in vmHostIpProfiles:
ipAddresses.append(ipProfile.get_ipAddress())
payload['ipAddresses'] = ','.join(ipAddresses)
state = _getattr_no_none(obj, 'connectionState', '')
state_desc = self._get_VmHost_state_desc(state)
payload['connectionState'] = state
payload['state_description'] = state_desc
system_model = _getattr_no_none(obj, 'model', '')
payload['systemModel'] = system_model
vm_ids = _getattr_no_none(obj, 'virtualMachineIds', [])
payload['vmCount'] = len(vm_ids)
vmHostOsProfile = _getattr_no_none(obj, 'os', None)
if vmHostOsProfile is not None:
payload['osVersion'] = vmHostOsProfile.get_osVersion()
#Utilization data
utilization_sample = {}
utilization_data = _getattr_no_none(obj, 'utilization', None)
if utilization_data is not None:
memoryConsumed = utilization_data.get_totalMemory(
) - utilization_data.get_freeMemory()
utilization_sample = {'cpuUserLoad': utilization_data.get_cpuUserLoad(),
'processorCoresCount': utilization_data.get_ncpus(),
'totalMemory': utilization_data.get_totalMemory(),
'memoryConsumed': memoryConsumed,
}
payload['utilizationSampleStatus'] = utilization_data.get_status()
payload['utilizationSample'] = utilization_sample
total_storage_size = 0
storage_free = 0
storageVolumeIds = _getattr_no_none(obj, 'storageVolumeIds', [])
for storageVolumeId in storageVolumeIds:
storageVolume = InventoryCacheManager.get_object_from_cache(
storageVolumeId,
Constants.StorageVolume)
storage_pool_path = storageVolume.get_mountPoints()[0].get_path()
if storage_pool_path == getFlagByKey('instances_path'):
total_storage_size = long(storageVolume.get_size())
storage_free = long(storageVolume.get_free())
break
payload['totalStorageSize'] = total_storage_size
payload['storageUsed'] = total_storage_size - storage_free
return payload
