def invoke(self, command, *args, **kwargs):
"""
Pass-through for ixnetwork.py functions
(ixnetwork.py? or something else?)
"""
lib = 'ngpf'
if re.search(r'^IxNet::', command):
lib = 'ixnet'
command = command.replace('IxNet::', '', 1)
# Initialize IxNet if not set up already
if not self._ixiaixnet:
from IxNetwork import IxNet # pylint: disable=import-error
self._ixiaixnet = IxNet()
self._connect_ixnet()
if 'port_handle' in kwargs.keys():
port_handle = kwargs['port_handle']
if isinstance(port_handle, six.string_types):
port_handle = port_handle.split(' ')
if port_handle[0] in self.intf_to_port_map.keys():
new_port_handle = list()
for intf in port_handle:
new_port_handle.append(self.port_to_handle_map[self.intf_to_port_map[intf]])
kwargs['port_handle'] = ' '.join(new_port_handle)
# User contributed module
if command in self.user_functions:
self.log(level="info", message="Invoking Juniper IXIA function " + command + " with parameters " + str(kwargs))
result = self.user_functions[command](self, **kwargs)
self.log(level="info", message="Invocation of Juniper IXIA function " + command + " completed with result: " + str(result))
return result
# ngpf method
elif lib == 'ngpf':
self.log(level="info", message="Invoking IXIA ngpf method " + command + " with parameters " + str(kwargs))
ixia_method = getattr(self._ixiangpf, command)
result = ixia_method(**kwargs)
if result['status'] == '0':
raise TobyIxiaException("Invocation of IXIA method " + command + " failed with result: " + str(result), host_obj=self)
else:
self.log(level="debug", message="Invocation of IXIA method " + command + " succeeded with result: " + str(result))
return result
# ixnet method
elif lib == 'ixnet':
ixnet_args = kwargs.get('ixnet_args', None)
if not ixnet_args and len(args) > 0: # args came in via python *args instead of via kwargs(ixnet_args)
ixnet_args = args
self.log("INFO", message="Invoking IXIA ixnet API '" +command + "' with parameters " + str(ixnet_args))
ixia_method = getattr(self._ixiaixnet, command)
if ixnet_args:
result = ixia_method(*ixnet_args)
else:
result = ixia_method()
self.log("INFO", message="Invocation of IXIA API '" + command + "' completed with result: " + str(result))
return result
def _ixnetwork_session_handler(self, context):
try:
self.ixnetwork_session.getVersion()
except (AttributeError, Exception) as e:
if e.__class__ != AttributeError:
self.cs_session.WriteMessageToReservationOutput(self.reservation_id,
"[%s] _ixnetwork_session_handler %s:%s" %
(self.resource_name,
e.__class__.__name__,
e.message))
utility_server_name, utility_server_resource = self.utility_server.popitem()
api_address = utility_server_resource.FullAddress
api_port = context.resource.attributes['API Port']
api_version = context.resource.attributes['API Version']
try:
self.ixnetwork_session = IxNet()
self.ixnetwork_session.connect(api_address, '-port', api_port, '-version', api_version)
self.cs_session.WriteMessageToReservationOutput(self.reservation_id,
"[%s] Connected to API v%s at %s:%s" %
(self.resource_name,
api_version,
api_address,
api_port))
except Exception as e:
self.cs_session.WriteMessageToReservationOutput(self.reservation_id,
"[%s] Failed to connect to API client v%s at %s:%s, %s:%s" %
(self.resource_name,
api_version,
api_address,
api_port,
e.__class__.__name__,
e.message))
raise
return
pass
class Py:
pass
py = Py()
py.ports = [('10.205.15.62', 3, 5), ('10.205.15.62', 3, 6)]
py.ixTclServer = '10.205.15.224'
py.ixTclPort = 8009
################################################################################
# Import the IxNet library
################################################################################
from IxNetwork import IxNet
import time
ixNet = IxNet()
################################################################################
# Connect to IxNet client
################################################################################
ixNet.connect(py.ixTclServer, '-port', py.ixTclPort, '-version', '7.40')
################################################################################
# Cleaning up IxNetwork
################################################################################
print("Cleaning up IxNetwork...")
ixNet.execute('newConfig')
################################################################################
# Adding ports to configuration