def test_get_vm_netwokrs(self):
vim_client = MagicMock()
vim_client.get_networks.return_value = ["VM Network", "VM Network 2"]
# Verify the function returns the actual network list.
network_manager = NetworkManager(vim_client)
networks = network_manager.get_vm_networks()
self.assertEqual(networks, ["VM Network", "VM Network 2"])
def __init__(self, agent_config):
self.logger = logging.getLogger(__name__)
# If VimClient's housekeeping thread failed to update its own cache,
# call errback to commit suicide. Watchdog will bring up the agent
# again.
self.host_client = Hypervisor.create_host_client(
errback=lambda: suicide())
self.host_client.connect_local()
atexit.register(lambda client: client.disconnect(), self.host_client)
self.datastore_manager = DatastoreManager(
self, agent_config.datastores, agent_config.image_datastores)
# datastore manager needs to update the cache when there is a change.
self.host_client.add_update_listener(self.datastore_manager)
self.vm_manager = VmManager(self.host_client, self.datastore_manager)
self.disk_manager = DiskManager(self.host_client,
self.datastore_manager)
self.image_manager = ImageManager(self.host_client,
self.datastore_manager)
self.network_manager = NetworkManager(self.host_client)
self.system = System(self.host_client)
options = PlacementOption(agent_config.memory_overcommit,
agent_config.cpu_overcommit,
agent_config.image_datastores)
self.placement_manager = PlacementManager(self, options)
self.image_monitor = ImageMonitor(self.datastore_manager,
self.image_manager, self.vm_manager)
self.image_manager.monitor_for_cleanup()
self.image_transferer = NfcImageTransferer(self.host_client)
atexit.register(self.image_manager.cleanup)
def test_get_networks(self):
""" Test normal get_network workflow:
- call vim_client correctly.
- collect network types and translate them to thrift representation
correctly.
"""
vim_client = MagicMock()
vim_client.get_networks.return_value = ["VM Network", "VM Network 2"]
network_manager = NetworkManager(vim_client)
networks = network_manager.get_networks()
assert_that(networks, has_length(2))
# Verify 2 VM networks
assert_that(networks, has_item(Network("VM Network",
[NetworkType.VM])))
assert_that(networks, has_item(Network("VM Network 2",
[NetworkType.VM])))