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Diffstat (limited to 'functest/opnfv_tests/sdn/onos/sfc/sfc.py')
| -rwxr-xr-x | functest/opnfv_tests/sdn/onos/sfc/sfc.py | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/functest/opnfv_tests/sdn/onos/sfc/sfc.py b/functest/opnfv_tests/sdn/onos/sfc/sfc.py new file mode 100755 index 00000000..22412270 --- /dev/null +++ b/functest/opnfv_tests/sdn/onos/sfc/sfc.py @@ -0,0 +1,177 @@ +"""Script to Test the SFC scenarios in ONOS.""" +# !/usr/bin/python +# +# Copyright (c) CREATED5 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 time +import functest.utils.functest_logger as ft_logger +import functest.utils.functest_utils as ft_utils +from sfc_onos import SfcOnos + +logger = ft_logger.Logger("sfc").getLogger() +Sfc_obj = SfcOnos() + +OK = 200 +CREATED = 201 +ACCEPTED = 202 +NO_CONTENT = 204 + +start_time = time.time() + + +def PreConfig(): + logger.info("Testcase 1 : Prerequisites configuration for SFC") + logger.info("1.1 Creation of Auth-Token") + check(Sfc_obj.getToken, OK, "Creation of Token") + logger.info("1.2 Creation of Network") + check(Sfc_obj.createNetworks, CREATED, "Creation of network") + logger.info("1.3 Creation of Subnetwork") + check(Sfc_obj.createSubnets, CREATED, "Creation of Subnetwork") + + +def CreateNodes(): + logger.info("Testcase 2 : Creation of 3 VNF Nodes and Attaching Ports") + logger.info("2.1 Creation of Ports") + check(Sfc_obj.createPorts, CREATED, "Creation of Port") + logger.info("2.2 Creation of VM-Compute-Node") + check(Sfc_obj.createVm, ACCEPTED, "Creation of VM") + logger.info("2.3 Check VM Status") + check(Sfc_obj.checkVmState, OK, "Vm statue check") + logger.info("2.4 Router Creation") + check(Sfc_obj.createRouter, CREATED, "Creation of Router") + logger.info("2.5 Attachement of Interface to VM") + check(Sfc_obj.attachInterface, OK, "Interface attached to VM") + logger.info("2.6 Attachement of FLoating Ip to VM") + check(Sfc_obj.addFloatingIp, ACCEPTED, "Floating Ip attached to VM") + + +def ConfigSfc(): + logger.info( + "Testcase 3 : Configure SFC [Portair,PortGroup,Flow classifer]") + logger.info("3.1 Creation of Port Pair") + check(Sfc_obj.createPortPair, CREATED, "Creation of Port Pair") + logger.info("3.2 Getting the Port Pair ID") + check(Sfc_obj.getPortPair, OK, "Getting Port Pair ID") + logger.info("3.3 Creation of Port Pair Group") + check(Sfc_obj.createPortGroup, CREATED, "Creation of Port Pair Group") + logger.info("3.4 Getting Port Pair Group ID ") + check(Sfc_obj.getPortGroup, OK, "Getting Port Pair Group ID") + logger.info("3.5 Creation of Flow Classifier") + check(Sfc_obj.createFlowClassifier, CREATED, "Creation of Flow Classifier") + logger.info( + "Testcase 4 : Configure Port Chain and verify flows are added") + logger.info("4.1 Creation of Port Chain") + check(Sfc_obj.createPortChain, CREATED, "Creation of Port Chain") + + +def VerifySfcTraffic(): + status = "PASS" + logger.info("Testcase 5 : Verify traffic with VNF node.") + if (Sfc_obj.loginToVM() == "1"): + logger.info("SFC function Working") + else: + logger.error("SFC function not working") + status = "FAIL" + + logger.info("Testcase 6 : Remove the Port Chain and Verify the traffic") + if (Sfc_obj.deletePortChain() == NO_CONTENT): + if (Sfc_obj.loginToVM() == "0"): + logger.info("SFC function is removed Successfully") + else: + logger.error("SFC function not Removed. Have some problem") + status = "FAIL" + if (Sfc_obj.deleteFlowClassifier() == NO_CONTENT): + if (Sfc_obj.deletePortGroup() == NO_CONTENT): + if (Sfc_obj.deletePortPair() == NO_CONTENT): + logger.info( + "SFC configuration is deleted successfully") + else: + logger.error("Port pair is deleted successfully") + status = "FAIL" + else: + logger.error("Port Group is NOT deleted successfully") + status = "FAIL" + else: + logger.error("Flow classifier is NOT deleted successfully") + status = "FAIL" + else: + logger.error("PortChain configuration is NOT deleted successfully") + status = "FAIL" + if (status == "FAIL"): + fail("Traffic for SFC is NOT verified successfully") + + +def CleanUp(): + logger.info("Testcase 7 : Cleanup") + if (Sfc_obj.cleanup() == NO_CONTENT): + logger.info("CleanUp is successfull") + else: + logger.error("CleanUp is NOT successfull") + + +def check(method, criteria, msg): + if (method() == criteria): + logger.info(msg + 'is Successful') + else: + fail(msg + 'is not successful') + + +def fail(fail_info): + logger.error(fail_info) + CleanUp() + PushDB("FAIL", fail_info) + exit(-1) + + +def PushDB(status, info): + 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) + ft_utils.push_results_to_db("functest", + "onos_sfc", + start_time, + stop_time, + status, + details={'duration': duration, + 'error': info}) + except: + logger.error("Error pushing results into Database") + + +def main(): + """Script to Test the SFC scenarios in ONOS.""" + PreConfig() + CreateNodes() + ConfigSfc() + VerifySfcTraffic() + CleanUp() + PushDB("PASS", "") + + +if __name__ == '__main__': + main() |