def _get_netconf_helper(self, agent):
if self.netconf_helper is None:
netconf_helper = NetconfHelper(server=agent.IP(),
port=agent.agentPort,
username=agent.username,
password=agent.passwd,
timeout=30)
# connect to server
try:
netconf_helper.connect()
except AuthenticationError as e:
self._error('AuthenticationError (%s):%s' % (self.name, e))
return None
# except SessionCloseError as e:
# self._error('SessionCloseError (%s):%s' % (self.name, e))
# return None
self.netconf_helper = netconf_helper
return self.netconf_helper
def _get_netconf_helper(self, agent):
if self.netconf_helper is None:
netconf_helper = NetconfHelper(
server = agent.IP(),
port = agent.agentPort,
username = agent.username,
password = agent.passwd,
timeout=30)
# connect to server
try:
netconf_helper.connect()
except AuthenticationError as e:
self._error('AuthenticationError (%s):%s' % (self.name, e))
return None
# except SessionCloseError as e:
# self._error('SessionCloseError (%s):%s' % (self.name, e))
# return None
self.netconf_helper = netconf_helper
return self.netconf_helper
def main():
# instanciate class
netconf_helper = NetconfHelper(server = "localhost",
port = 830,
username = '******',
password = '******',
timeout=30)
# connect to server
netconf_helper.connect()
# print type(netconf_helper.getRpcNamespace())
# netconf_helper.setRpcNamespace("http://csikor.tmit.bme.hu/netconf/unify/test")
# print type(netconf_helper.getRpcNamespace())
# load = netconf_helper.rpc("make-toast",toasterDoneness=1,toasterToastType="toast:wheat-bread")
initVNF = netconf_helper.rpc("initiateVNF", vnf_type="TEST", options = {"ip": "127.0.0.1"})
initVNF2 = netconf_helper.rpc("initiateVNF", vnf_type="TEST", options = {"ip": "127.0.0.1", "bacon" : "yes"})
print repr(initVNF)
print repr(initVNF2)
vnf_id_1 = initVNF['access_info']['vnf_id']
vnf_id_2 = initVNF2['access_info']['vnf_id']
print "VNF id 1: %s" % vnf_id_1
print "VNF id 2: %s" % vnf_id_2
# for k in initVNF:
# print("%s - %s" % (k,initVNF[k]))
connectVNF = netconf_helper.rpc("connectVNF", vnf_id=vnf_id_1, vnf_port="0", switch_id="s3")
connectVNF = netconf_helper.rpc("connectVNF", vnf_id=vnf_id_1, vnf_port="1", switch_id="s3")
# connectVNF = netconf_helper.rpc("connectVNF", vnf_id=vnf_id_2, vnf_port="0", switch_id="s4")
print repr(connectVNF)
# for k in connectVNF:
# print("%s - %s" % (k,connectVNF[k]))
#getting a vnf's vnf_dev assigned for a link
getVNFInfo = netconf_helper.rpc("getVNFInfo")
for vnf in getVNFInfo.get('initiated_vnfs', []):
if vnf.get('vnf_id') != vnf_id_1:
continue
links = vnf['link']
if type(links) != list:
links = [links]
for link in links:
if link.get('vnf_port') == '0':
print "ASDF: %s" % link.get('vnf_dev')
#kill vnf
try:
status = netconf_helper.rpc("stopVNF", vnf_id=vnf_id_1)
for k in status:
print("%s - %s" % (k,status[k]))
except RPCError as e:
print "RPC ERROR OCCURRED: %s" % e
# try:
# status = netconf_helper.rpc("stopVNF", vnf_id=vnf_id_2)
# for k in status:
# print("%s - %s" % (k,status[k]))
# except RPCError as e:
# print "RPC ERROR OCCURRED: %s" % e
netconf_helper.disconnect()
