def create_NETCONF_EE (self, name, type=TYPE_EE_LOCAL, **params):
"""
Create and add a new EE to Mininet network.
The type of EE can be {local|remote} NETCONF-based.
:param name: name of the EE: switch: name, agent: agt_+'name'
:type name: str
:param type: type of EE {local|remote}
:type type: str
:param opts: additional options for the switch in EE
:type opts: str
:param dpid: remote switch DPID (remote only)
:param username: NETCONF username (remote only)
:param passwd: NETCONF password (remote only)
:param ip: control Interface for the agent (optional)
:param agentPort: port to listen on for NETCONF connections, (else set \
automatically)
:param minPort: first VNF control port which can be used (else set \
automatically)
:param cPort: number of VNF control ports (and VNFs) which can be used ( \
default: 10)
:return: tuple of newly created :class:`mininet.node.Agent` and \
:class:`mininet.node.Switch` object
:rtype: tuple
"""
type = type.upper()
cfg = CONFIG.get_EE_params()
cfg.update(params)
cfg['dpid'] = self.__get_new_dpid()
if type == self.TYPE_EE_LOCAL:
# create local NETCONF-based
log.debug("Create local NETCONF EE with name: %s" % name)
sw = self.mn.addSwitch(name, **cfg)
elif type == self.TYPE_EE_REMOTE:
# create remote NETCONF-based
log.debug("Create remote NETCONF EE with name: %s" % name)
cfg["inNamespace"] = False
sw = self.mn.addRemoteSwitch(name, cls=None, **cfg)
else:
raise TopologyBuilderException(
"Unsupported NETCONF-based EE type: %s!" % type)
agt = self.mn.addAgent('agt_' + name, cls=None, **cfg)
agt.setSwitch(sw)
return agt, sw
def create_static_EE (self, name, cls=None, **params):
"""
Create and add a new EE to Mininet in the static way.
This function is for only backward compatibility.
.. warning::
Not tested yet!
:param name: name of the Execution Environment
:type name: str
:param cls: custom EE class/constructor (optional)
:type cls: :class:`mininet.node.EE`
:param cores: Specify (real) cores that our cgroup can run on (optional)
:type cores: list
:param frac: Set overall CPU fraction for this EE (optional)
:type frac: list
:param vlanif: set vlan interfaces (optional)
:type vlanif: list
:return: newly created EE object
:rtype: :class:`mininet.node.EE`
"""
# create static EE
cfg = CONFIG.get_EE_params()
cfg.update(params)
cfg['dpid'] = self.__get_new_dpid()
log.debug("Create static EE with name: %s" % name)
ee = self.mn.addEE(name=name, cls=cls, **cfg)
if 'cores' in cfg:
ee.setCPUs(**cfg['cores'])
if 'frac' in cfg:
ee.setCPUFrac(**cfg['frac'])
if 'vlanif' in cfg:
for vif in cfg['vlaninf']:
ee.cmdPrint('vconfig add ' + name + '-eth0 ' + vif[1])
ee.cmdPrint('ifconfig ' + name + '-eth0.' + vif[1] + ' ' + vif[0])
return ee