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"""Script to Test the SFC scenarios in ONOS."""
# !/usr/bin/python
#
# Copyright (c) 2015 All rights reserved
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# ###########################################################################
# OPNFV SFC Script
# **** Scripted by Antony Silvester - antony.silvester@huawei.com ******
# ###########################################################################
# Testcase 1 : Prerequisites configuration for SFC
# Testcase 2 : Creation of 3 VNF Nodes and Attaching Ports
# TestCase 3 : Configure SFC [Port pair,Port Group ,Flow classifer
# TestCase 4 : Configure Port Chain and verify the flows are added.
# TestCase 5 : Verify traffic with VNF node.
# TestCase 6 : Remove the Port Chain and Verify the traffic.
# Testcase 7 : Cleanup
# ###########################################################################
#
import functest.utils.functest_logger as ft_logger
import functest.utils.functest_utils as functest_utils
import time
from Sfc_fun import Sfc_fun
class Sfc:
"""Script to Test the SFC scenarios in ONOS."""
logger = ft_logger.Logger("sfc").getLogger()
Sfc_obj = Sfc_fun()
start_time = time.time()
status = "PASS"
print("################################################################")
print(" OPNFV SFC Script ")
print("################################################################")
logger.info("Testcase 1 : Prerequisites configuration for SFC")
#########################################################################
logger.info("\t1.1 Creation of Auth-Token")
if (Sfc_obj.getToken() == 200):
logger.info("\t\tCreation of Token is successfull")
else:
status = "FAIL"
logger.error("\t\t : Creation of Token is NOT successfull")
#########################################################################
logger.info("\t1.2 Creation of Network")
if (Sfc_obj.createNetworks() == 201):
logger.info("\t\tCreation of network is successfull")
else:
status = "FAIL"
logger.error("\t\t : Creation of network is NOT successfull")
#########################################################################
logger.info("\t1.3 Creation of Subnetwork")
if (Sfc_obj.createSubnets() == 201):
logger.info("\t\tCreation of Subnetwork is successfull")
else:
status = "FAIL"
logger.error("\t\t : Creation of Subnetwork is NOT successfull")
print ("\n###########################################################\n")
########################################################################
logger.info("Testcase 2 : Creation of 3 VNF Nodes and Attaching Ports")
#########################################################################
logger.info("\t2.1 Creation of Ports")
if (Sfc_obj.createPorts() == 201):
logger.info("\t\tCreation of Port is successfull")
else:
status = "FAIL"
logger.error("\t\t : Creation of Port is NOT successfull")
#########################################################################
logger.info("\t2.2 Creation of VM-Compute-Node")
if (Sfc_obj.createVm() == 202):
logger.info("\t\tCreation of VM is successfull")
else:
status = "FAIL"
logger.error("\t\t : Creation of VM is NOT successfull")
#########################################################################
logger.info("\t2.3 Check VM Status")
if (Sfc_obj.checkVmState() == 200):
logger.info("\t\tVM are in active state")
else:
status = "FAIL"
logger.error("\t\t : VM is NOT Active")
#########################################################################
logger.info("\t\t2.4 Router Creation")
if (Sfc_obj.createRouter() == 201):
logger.info("\t\t Router Creation is Successful")
else:
status = "FAIL"
logger.error("\t\t : Router Creation is NOT Successful")
#########################################################################
logger.info("\t\t2.5 Attachement of Interface to VM")
if (Sfc_obj.attachInterface() == 200):
logger.info("\t\t Interface attached to VM")
else:
status = "FAIL"
logger.error("\t\t : Interface NOT attached to VM")
#########################################################################
logger.info("\t\t2.6 Attachement of FLoating Ip to VM")
if (Sfc_obj.addFloatingIp() == 202):
logger.info("\t\t Floating Ip attached to VM SUccessful")
else:
status = "FAIL"
logger.error("\t\t : Floating Ip NOT attached to VM ")
print ("\n###########################################################\n")
########################################################################
logger.info(
"TestCase 3 : Configure SFC [Portair,PortGroup,Flow classifer]")
#########################################################################
logger.info("\t3.1 Creation of Port Pair")
if (Sfc_obj.createPortPair() == 201):
logger.info("\t\tCreation of Port pair is successful")
else:
status = "FAIL"
logger.error("\t\t : Creation of Port pair is NOT successful")
#########################################################################
logger.info("\t3.2 Getting the Port Pair ID")
if (Sfc_obj.getPortPair() == 200):
logger.info("\t\tSuccessfully got Port Pair ID")
else:
status = "FAIL"
logger.error("\t\t : UnSuccessfully got Port Pair ID")
#########################################################################
logger.info("\t3.3 Creation of Port Pair Group")
if (Sfc_obj.createPortGroup() == 201):
logger.info("\t\tPort Pair Group successfully Created")
else:
status = "FAIL"
logger.error("\t\t : Port Pair Group NOT successfully Created")
#########################################################################
logger.info("\t3.4 Getting Port Pair Group ID ")
if (Sfc_obj.getPortGroup() == 200):
logger.info("\t\tPort Pair Group ID successfully received")
else:
status = "FAIL"
logger.error("\t\t : Port Pair Group ID NOT successfully received")
#########################################################################
logger.info("\t3.5 Creation of Flow Classifier")
if (Sfc_obj.createFlowClassifier() == 201):
logger.info("\t\tFlow Classifier successfully Created")
else:
status = "FAIL"
logger.error("\t\t : Flow Classifier NOT successfully Created")
print ("\n###########################################################\n")
########################################################################
logger.info(
"TestCase 4 : Configure Port Chain and verify flows are added")
#########################################################################
logger.info("\t4.1 Creation of PortChain")
if (Sfc_obj.createPortChain() == 201):
logger.info("\t\tPortChain successfully Created")
else:
status = "FAIL"
logger.error("\t\tPortChain NOT successfully Created")
print ("\n###########################################################\n")
#########################################################################
logger.info("\tTestCase 5 : Verify traffic with VNF node.")
if (Sfc_obj.loginToVM() == "1"):
logger.info("\t\tSFC function Working")
else:
status = "FAIL"
logger.error("\t\t : SFC function not working")
print ("\n###########################################################\n")
#########################################################################
logger.info("TestCase 6 : Remove the Port Chain and Verify the traffic")
if (Sfc_obj.deletePortChain() == 204):
if (Sfc_obj.loginToVM() == "0"):
logger.info("\t\tSFC function is removed Successfully")
else:
status = "FAIL"
logger.error("\t\t:SFC function not Removed.Have some problem")
if (Sfc_obj.deleteFlowClassifier() == 204):
if (Sfc_obj.deletePortGroup() == 204):
if (Sfc_obj.deletePortPair() == 204):
logger.info(
"\t\tSFC configuration is deleted successfully")
else:
status = "FAIL"
logger.error("\t\t : Port pair configuration is NOT\
deleted successfully")
else:
status = "FAIL"
logger.error("\t\t : Port Group configuration is NOT \
deleted successfully")
else:
status = "FAIL"
logger.error("\t\t : Flow classifier configuration is NOT \
deleted successfully")
else:
status = "FAIL"
logger.error("\t\t:PortChain configuration is NOT deleted \
successfully")
print ("\n###########################################################n")
#######################################################################
logger.info("Testcase 7 : Cleanup")
if (Sfc_obj.cleanup() == 204):
logger.info("\t\tCleanUp is successfull")
else:
status = "FAIL"
logger.error("\t\t : CleanUp is NOT successfull")
print ("###############################################################")
logger.info("Summary :")
try:
logger.debug("Push ONOS SFC results into DB")
stop_time = time.time()
# ONOS SFC success criteria = all tests OK
duration = round(stop_time - start_time, 1)
logger.info("Result is " + status)
functest_utils.push_results_to_db("functest",
"onos_sfc",
logger,
start_time,
stop_time,
status,
details={'timestart': start_time,
'duration': duration,
'status': status})
except:
logger.error("Error pushing results into Database")
if status == "FAIL":
EXIT_CODE = -1
exit(EXIT_CODE)
print("############################END OF SCRIPT ######################")
|
