def create_compute_inventory(self):
compute_inventory = ComputeInventory(self.connection.compute_rmcontext)
InventoryCacheManager.get_all_compute_inventory()[
self.vmhost_id] = compute_inventory
InventoryCacheManager.get_all_compute_inventory()[
self.vm_id] = compute_inventory
self.mox.StubOutWithMock(ComputeInventory, 'get_compute_conn_driver')
compute_inventory.get_compute_conn_driver().AndReturn(self.connection)
self.mox.ReplayAll()
def create_compute_inventory(self):
compute_inventory = ComputeInventory(self.connection.compute_rmcontext)
InventoryCacheManager.get_all_compute_inventory(
)[self.vmhost_id] = compute_inventory
InventoryCacheManager.get_all_compute_inventory(
)[self.vm_id] = compute_inventory
self.mox.StubOutWithMock(ComputeInventory, 'get_compute_conn_driver')
compute_inventory.get_compute_conn_driver().AndReturn(self.connection)
self.mox.ReplayAll()
def test_poll_perfmon(self):
self._createInvCache()
compute = _create_Compute(compute_id='vmhost1')
service = compute['service']
rm_context = \
rmcontext.ComputeRMContext(rmType=compute['hypervisor_type'
], rmIpAddress=service['host'], rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['vmhost1'] = \
ComputeInventory(rm_context)
InventoryCacheManager.get_all_compute_inventory(
)['vmhost1'].get_compute_conn_driver()
im = self.inv_manager
self.mox.ReplayAll()
im.poll_perfmon(None)
self.assertTrue(im.perf_green_pool is not None)
self.assertTrue(
InventoryCacheManager.get_all_compute_inventory() is not None)
eventlet.sleep(2)
self.mox.VerifyAll()
self.mox.UnsetStubs()
def test_update_inventory(self):
self.mox.StubOutWithMock(libvirt, 'openReadOnly')
libvirt.openReadOnly(mox.IgnoreArg()).AndReturn(self.fakeConn)
self.mox.StubOutWithMock(api, 'vm_save')
self.mox.StubOutWithMock(api, 'vm_host_save')
self.mox.StubOutWithMock(api, 'storage_volume_save')
api.storage_volume_save(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
api.vm_host_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
api.vm_save(mox.IgnoreArg(),
mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.ReplayAll()
conn = connection.get_connection(True)
compute_rmcontext = ComputeRMContext(rmType='QEMU',
rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['1'] = \
ComputeInventory(compute_rmcontext)
conn.init_rmcontext(compute_rmcontext)
conn._wrapped_conn = self.fakeConn
conn.update_inventory('1')
def test_host_removed_event(self):
self.__mock_service_get_all_by_topic()
deleted_host = VmHost()
deleted_host.set_id('compute1')
deleted_host.set_name('compute1')
self.mox.StubOutWithMock(api, 'vm_host_get_all')
api.vm_host_get_all(mox.IgnoreArg()).AndReturn([deleted_host])
self.mox.StubOutWithMock(api, 'vm_get_all')
api.vm_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(api, 'storage_volume_get_all')
api.storage_volume_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(api, 'subnet_get_all')
api.subnet_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(nova_db, 'compute_node_get_all')
nova_db.compute_node_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(api, 'vm_host_delete_by_ids')
api.vm_host_delete_by_ids(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
'compute1', Constants.VmHost).AndReturn(fake.get_connection())
self.mox.ReplayAll()
compute_service = dict(host='host1')
compute = dict(id='compute1',
hypervisor_type='fake',
service=compute_service)
rm_context = \
rmcontext.ComputeRMContext(rmType=compute['hypervisor_type'
], rmIpAddress=compute_service['host'],
rmUserName='******', rmPassword='******')
InventoryCacheManager.get_all_compute_inventory().clear()
InventoryCacheManager.get_all_compute_inventory(
)['compute1'] = ComputeInventory(rm_context)
InventoryCacheManager.get_compute_inventory(
'compute1').update_compute_info(rm_context, deleted_host)
self.assertEquals(
len(InventoryCacheManager.get_all_compute_inventory()), 1)
inv_manager = InventoryManager()
inv_manager._refresh_from_db(None)
self.assertEquals(
len(InventoryCacheManager.get_all_compute_inventory()), 0)
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_REMOVED)
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'], deleted_host.id)
def test_register_libvirt_events(self):
libvirtEvents = libvirt_event_monitor.LibvirtEvents()
libvirtEvents.compute_id = '1'
connection = LibvirtConnection(False)
connection.compute_rmcontext = \
ComputeRMContext(rmType='fake', rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['1'] = \
ComputeInventory(connection.compute_rmcontext)
libvirtEvents.register_libvirt_events()
self.mock.VerifyAll()
def test_host_removed_event_none_host(self):
deleted_host = VmHost()
deleted_host.set_id('compute1')
deleted_host.set_name('compute1')
self.mox.StubOutWithMock(api, 'vm_host_get_all')
api.vm_host_get_all(mox.IgnoreArg()).AndReturn([deleted_host])
self.mox.StubOutWithMock(api, 'vm_get_all')
api.vm_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(api, 'storage_volume_get_all')
api.storage_volume_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(api, 'subnet_get_all')
api.subnet_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(nova_db, 'compute_node_get_all')
nova_db.compute_node_get_all(mox.IgnoreArg()).AndReturn([])
self.mox.StubOutWithMock(api, 'vm_host_delete_by_ids')
api.vm_host_delete_by_ids(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(InventoryCacheManager,
'get_compute_conn_driver')
InventoryCacheManager.get_compute_conn_driver(
'compute1', Constants.VmHost).AndReturn(fake.get_connection())
self.mox.ReplayAll()
compute_service = dict(host='host1')
compute = dict(id='compute1',
hypervisor_type='fake',
service=compute_service)
rm_context = \
rmcontext.ComputeRMContext(rmType=compute['hypervisor_type'
], rmIpAddress=compute_service['host'],
rmUserName='******', rmPassword='******')
InventoryCacheManager.get_all_compute_inventory().clear()
InventoryCacheManager.get_all_compute_inventory(
)['compute1'] = ComputeInventory(rm_context)
InventoryCacheManager.get_compute_inventory(
'compute1').update_compute_info(rm_context, deleted_host)
self.assertEquals(
len(InventoryCacheManager.get_all_compute_inventory()), 1)
InventoryCacheManager.get_inventory_cache()[Constants.VmHost][
deleted_host.get_id()] = None
inv_manager = InventoryManager()
inv_manager._refresh_from_db(None)
self.assertEquals(
len(InventoryCacheManager.get_all_compute_inventory()), 0)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
def setUp(self):
super(NetworkEventsTest, self).setUp()
self.connection = LibvirtConnection(False)
self.connection._wrapped_conn = libvirt.open("qemu:///system")
rm_context = ComputeRMContext(rmType='QEMU',
rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['1'] = \
ComputeInventory(rm_context)
self.libvirtNetwork = LibvirtNetwork(self.connection._wrapped_conn,
'1')
self.flags(
healthnmon_notification_drivers=['nova.notifier.test_notifier'])
test_notifier.NOTIFICATIONS = []
def test_get_compute_list(self):
self._createInvCache()
compute = _create_Compute(compute_id='compute1')
service = compute['service']
rm_context = \
rmcontext.ComputeRMContext(rmType=compute['hypervisor_type'
], rmIpAddress=service['host'], rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory().clear()
InventoryCacheManager.get_all_compute_inventory()['compute1'] = \
ComputeInventory(rm_context)
InventoryCacheManager.get_all_compute_inventory(
)['compute1'].update_compute_info(rm_context, compute)
compute_info = self.inv_manager.get_compute_list()
self.assertEquals(compute_info[0]['hypervisor_type'], 'fake')
self.mox.UnsetStubs()
def test_register_libvirt_events_conn_none(self):
libvirtEvents = libvirt_event_monitor.LibvirtEvents()
libvirtEvents.compute_id = '1'
connection = LibvirtConnection(False)
connection.compute_rmcontext = \
ComputeRMContext(rmType='fake', rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['2'] = \
ComputeInventory(connection.compute_rmcontext)
from healthnmon.virt.fake import FakeConnection
self.mock.StubOutWithMock(FakeConnection, 'get_new_connection')
fc = FakeConnection()
fc.get_new_connection(mox.IgnoreArg(), mox.IgnoreArg()).AndReturn(None)
self.mock.ReplayAll()
libvirtEvents.register_libvirt_events()
self.mock.VerifyAll()
def test_refresh_from_db_delete_host(self):
self._createInvCache()
InventoryCacheManager.get_all_compute_inventory().clear()
compute = []
self.mox.StubOutWithMock(db, 'compute_node_get_all')
db.compute_node_get_all(mox.IgnoreArg()).AndReturn(compute)
im = self.inv_manager
self.assertEquals(
len(InventoryCacheManager.get_all_compute_inventory()), 0)
compute = _create_Compute(compute_id='vmhost1')
service = compute['service']
rm_context = \
rmcontext.ComputeRMContext(rmType=compute['hypervisor_type'
], rmIpAddress=service['host'], rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['vmhost1'] = \
ComputeInventory(rm_context)
vmhost = VmHost()
vmhost.set_id('vmhost1')
vmhost.set_name('vmhost1')
InventoryCacheManager.get_all_compute_inventory(
)['vmhost1'].update_compute_info(rm_context, vmhost)
self.mox.StubOutWithMock(api, 'vm_host_delete_by_ids')
api.vm_host_delete_by_ids(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(None)
self.mox.StubOutWithMock(event_api, 'notify_host_update')
event_api.notify_host_update(mox.IgnoreArg(), mox.IgnoreArg())
self.mox.ReplayAll()
im._refresh_from_db(None)
self.mox.VerifyAll()
self.mox.stubs.UnsetAll()
self.assertEquals(
len(InventoryCacheManager.get_all_compute_inventory()), 0)
self.assertTrue(InventoryCacheManager.get_all_compute_inventory().get(
'compute1') is None)
self.mox.UnsetStubs()
def test_get_resource_utilization(self):
self._createInvCache()
compute = _create_Compute(compute_id='vmhost1')
service = compute['service']
rm_context = \
rmcontext.ComputeRMContext(rmType=compute['hypervisor_type'
], rmIpAddress=service['host'], rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['vmhost1'] = \
ComputeInventory(rm_context)
InventoryCacheManager.get_all_compute_inventory(
)['vmhost1'].get_compute_conn_driver()
im = self.inv_manager
self.mox.ReplayAll()
im.get_resource_utilization(None, 'vmhost1', Constants.VmHost, 5)
self.mox.VerifyAll()
self.mox.UnsetStubs()
def setUp(self):
self.mock = mox.Mox()
self.connection = LibvirtConnection(False)
self.connection._wrapped_conn = libvirt.open('qemu:///system')
vmHost = VmHost()
InventoryCacheManager.update_object_in_cache('1', vmHost)
self.connection.compute_rmcontext = \
ComputeRMContext(rmType='fake', rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.get_all_compute_inventory()['1'] = \
ComputeInventory(self.connection.compute_rmcontext)
self.mock.StubOutWithMock(LibvirtConnection, '_connect')
self.connection._connect(mox.IgnoreArg(),
mox.IgnoreArg()).AndRaise(libvirt.libvirtError)
self.mock.ReplayAll()
self.inventoryMonitor = LibvirtInventoryMonitor()
# self.libvirtVmHost = LibvirtVmHost(self.connection, '1')
cfg.CONF.set_override('healthnmon_notification_drivers',
['healthnmon.notifier.log_notifier'])
self.libvirtInventoryMonitor = LibvirtInventoryMonitor()
def setUp(self):
self.connection = LibvirtConnection(False)
vmHost = VmHost()
vmHost.set_virtualMachineIds([])
rm_context = ComputeRMContext(
rmType='QEMU', rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.update_object_in_cache('1', vmHost)
InventoryCacheManager.get_all_compute_inventory()['1'] = \
ComputeInventory(rm_context)
self.connection._wrapped_conn = libvirt.open('qemu:///system')
libvirtEvents = LibvirtEvents()
self.libvirtVmHost = LibvirtVmHost(
self.connection._wrapped_conn, '1', libvirtEvents)
self.connection.compute_rmcontext = rm_context
self.mock = mox.Mox()
cfg.CONF.set_override('healthnmon_notification_drivers',
['healthnmon.notifier.log_notifier'])
def setUp(self):
super(VmHostEventsTest, self).setUp()
self.connection = LibvirtConnection(False)
vmHost = VmHost()
vmHost.set_virtualMachineIds([])
InventoryCacheManager.update_object_in_cache('1', vmHost)
rm_context = ComputeRMContext(rmType='QEMU',
rmIpAddress='10.10.155.165',
rmUserName='******',
rmPassword='******')
InventoryCacheManager.update_object_in_cache('1', vmHost)
InventoryCacheManager.get_all_compute_inventory()['1'] = \
ComputeInventory(rm_context)
self.connection._wrapped_conn = libvirt.open('qemu:///system')
libvirtEvents = LibvirtEvents()
self.libvirtVmHost = LibvirtVmHost(self.connection._wrapped_conn, '1',
libvirtEvents)
self.connection.compute_rmcontext = rm_context
self.flags(
healthnmon_notification_drivers=['nova.notifier.test_notifier'])
test_notifier.NOTIFICATIONS = []