def __init__(self, mgmt, interfaces=None, cores=None):
self.enable = True
self.cores = validate_non_string_sequence(cores, default=[])
self._queue = multiprocessing.Queue()
self.amqp_client = None
self.interfaces = validate_non_string_sequence(interfaces, default=[])
# why the host or ip?
self.vnfip = mgmt.get("host", mgmt["ip"])
self.connection = ssh.SSH.from_node(mgmt, overrides={"ip": self.vnfip})
self.connection.wait()
def __init__(self,
mgmt,
port_names=None,
plugins=None,
interval=None,
timeout=None,
reset_mq_flag=True):
if plugins is None:
self.plugins = {}
else:
self.plugins = plugins
if interval is None:
self.interval = self.DEFAULT_INTERVAL
else:
self.interval = interval
if timeout is None:
self.timeout = self.DEFAULT_TIMEOUT
else:
self.timeout = timeout
self.enable = True
self._queue = multiprocessing.Queue()
self.amqp_client = None
self.port_names = validate_non_string_sequence(port_names, default=[])
# we need to save mgmt so we can connect to port 5672
self.mgmt = mgmt
self.connection = ssh.AutoConnectSSH.from_node(mgmt)
self._reset_mq_flag = reset_mq_flag
def test_validate_non_string_sequence(self):
self.assertEqual(utils.validate_non_string_sequence([1, 2, 3]), [1, 2, 3])
self.assertIsNone(utils.validate_non_string_sequence('123'))
self.assertIsNone(utils.validate_non_string_sequence(1))
self.assertEqual(utils.validate_non_string_sequence(1, 2), 2)
self.assertEqual(utils.validate_non_string_sequence(1, default=2), 2)
with self.assertRaises(RuntimeError):
utils.validate_non_string_sequence(1, raise_exc=RuntimeError)
def bind(self, pci_addresses, driver, force=True):
# accept single PCI or sequence of PCI
pci_addresses = validate_non_string_sequence(pci_addresses, [pci_addresses])
cmd = self.DPDK_BIND_CMD.format(dpdk_devbind=self.dpdk_devbind,
driver=driver,
vpci=' '.join(list(pci_addresses)),
force='--force' if force else '')
LOG.debug(cmd)
self._dpdk_execute(cmd)
# update the inner status dict
self.read_status()