| import time |
| import sys |
| import os |
| import re |
| import time |
| import json |
| import itertools |
| |
| |
| class OnosCHO: |
| |
| def __init__(self): |
| self.default = '' |
| global deviceDPIDs |
| global hostMACs |
| global deviceLinks |
| global deviceActiveLinksCount |
| global devicePortsEnabledCount |
| global installedIntents |
| global randomLink1, randomLink2, randomLink3, numSwitches, numLinks |
| |
| def CASE1(self, main): |
| ''' |
| Startup sequence: |
| git pull |
| mvn clean install |
| onos-package |
| cell <name> |
| onos-verify-cell |
| onos-install -f |
| onos-wait-for-start |
| ''' |
| import time |
| cell_name = main.params['ENV']['cellName'] |
| git_pull = main.params['GIT']['autoPull'] |
| numCtrls = main.params['CTRL']['numCtrl'] |
| git_branch = main.params['GIT']['branch'] |
| |
| main.case("Set up test environment") |
| main.log.report("Set up test environment") |
| main.log.report("_______________________") |
| |
| main.step("Git checkout and pull "+git_branch) |
| if git_pull == 'on': |
| checkout_result = main.ONOSbench.git_checkout(git_branch) |
| pull_result = main.ONOSbench.git_pull() |
| cp_result = (checkout_result and pull_result) |
| else: |
| checkout_result = main.TRUE |
| pull_result = main.TRUE |
| main.log.info("Skipped git checkout and pull") |
| cp_result = (checkout_result and pull_result) |
| utilities.assert_equals(expect=main.TRUE, actual=cp_result, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| |
| main.step("mvn clean & install") |
| mvn_result = main.ONOSbench.clean_install() |
| utilities.assert_equals(expect=main.TRUE, actual=mvn_result, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| |
| main.ONOSbench.get_version(report=True) |
| |
| main.step("Apply Cell environment for ONOS") |
| cell_result = main.ONOSbench.set_cell(cell_name) |
| utilities.assert_equals(expect=main.TRUE, actual=cell_result, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| |
| main.step("Create ONOS package") |
| packageResult = main.ONOSbench.onos_package() |
| utilities.assert_equals(expect=main.TRUE, actual=packageResult, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| |
| main.step("Uninstall ONOS package on all Nodes") |
| uninstallResult=main.TRUE |
| for i in range(1,int(numCtrls)+1): |
| ONOS_ip = main.params['CTRL']['ip'+str(i)] |
| main.log.info("Unintsalling package on ONOS Node IP: "+ONOS_ip) |
| u_result= main.ONOSbench.onos_uninstall(ONOS_ip) |
| utilities.assert_equals(expect=main.TRUE, actual=u_result, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| uninstallResult=(uninstallResult and u_result) |
| |
| main.step("Removing copy-cat logs from ONOS nodes") |
| main.ONOSbench.onos_remove_raft_logs() |
| |
| main.step("Install ONOS package on all Nodes") |
| installResult=main.TRUE |
| for i in range(1,int(numCtrls)+1): |
| ONOS_ip = main.params['CTRL']['ip'+str(i)] |
| main.log.info("Intsalling package on ONOS Node IP: "+ONOS_ip) |
| i_result= main.ONOSbench.onos_install(node=ONOS_ip) |
| utilities.assert_equals(expect=main.TRUE, actual=i_result, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| installResult=(installResult and i_result) |
| |
| main.step("Verify ONOS nodes UP status") |
| statusResult=main.TRUE |
| for i in range(1,int(numCtrls)+1): |
| ONOS_ip = main.params['CTRL']['ip'+str(i)] |
| main.log.info("ONOS Node "+ONOS_ip+" status:") |
| onos_status = main.ONOSbench.onos_status(node=ONOS_ip) |
| utilities.assert_equals(expect=main.TRUE, actual=onos_status, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| statusResult=(statusResult and onos_status) |
| |
| main.step("Start ONOS CLI on all nodes") |
| cliResult = main.TRUE |
| karafTimeout = "3600000" |
| time.sleep(15) # need to wait here for sometime. This will be removed once ONOS is stable enough |
| for i in range(1,int(numCtrls)+1): |
| ONOS_ip = main.params['CTRL']['ip'+str(i)] |
| ONOScli = 'ONOScli'+str(i) |
| main.log.info("ONOS Node "+ONOS_ip+" cli start:") |
| exec "startcli=main."+ONOScli+".start_onos_cli(ONOS_ip, karafTimeout=karafTimeout)" |
| utilities.assert_equals(expect=main.TRUE, actual=startcli, |
| onpass="Test step PASS", |
| onfail="Test step FAIL") |
| cliResult = (cliResult and startcli) |
| |
| case1Result = (cp_result and cell_result |
| and packageResult and installResult and statusResult and cliResult) |
| utilities.assert_equals(expect=main.TRUE, actual=case1Result, |
| onpass="Set up test environment PASS", |
| onfail="Set up test environment FAIL") |
| |
| def CASE2(self, main): |
| ''' |
| This test script still needs more refactoring |
| ''' |
| import re |
| import time |
| import copy |
| numCtrls = main.params['CTRL']['numCtrl'] |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| ONOS2_ip = main.params['CTRL']['ip2'] |
| ONOS3_ip = main.params['CTRL']['ip3'] |
| ONOS4_ip = main.params['CTRL']['ip4'] |
| ONOS5_ip = main.params['CTRL']['ip5'] |
| ONOS1_port = main.params['CTRL']['port1'] |
| ONOS2_port = main.params['CTRL']['port2'] |
| ONOS3_port = main.params['CTRL']['port3'] |
| ONOS4_port = main.params['CTRL']['port4'] |
| ONOS5_port = main.params['CTRL']['port5'] |
| |
| numCtrls = main.params['CTRL']['numCtrl'] |
| main.log.report("Assign and Balance all Mininet switches across controllers") |
| main.log.report("_________________________________________________________") |
| time.sleep(15) # need to wait here for sometime. This will be removed once ONOS is stable enough |
| main.case("Assign and Balance all Mininet switches across controllers") |
| main.step("Assign switches to controllers") |
| for i in range(1,26): #1 to (num of switches +1) |
| main.Mininet1.assign_sw_controller(sw=str(i),count=int(numCtrls), |
| ip1=ONOS1_ip, port1=ONOS1_port, |
| ip2=ONOS2_ip, port2=ONOS2_port, |
| ip3=ONOS3_ip, port3=ONOS3_port, ip4=ONOS4_ip, port4=ONOS4_port, |
| ip5=ONOS5_ip, port5=ONOS5_port) |
| |
| switch_mastership = main.TRUE |
| for i in range (1,26): |
| response = main.Mininet1.get_sw_controller("s"+str(i)) |
| print("Response is " + str(response)) |
| if re.search("tcp:"+ONOS1_ip,response): |
| switch_mastership = switch_mastership and main.TRUE |
| else: |
| switch_mastership = main.FALSE |
| |
| if switch_mastership == main.TRUE: |
| main.log.report("Controller assignment successfull") |
| else: |
| main.log.report("Controller assignment failed") |
| time.sleep(5) |
| |
| main.step("Balance devices across controllers") |
| for i in range(int(numCtrls)): |
| balanceResult = main.ONOScli1.balance_masters() |
| time.sleep(3) # giving some breathing time for ONOS to complete re-balance |
| |
| utilities.assert_equals(expect=main.TRUE, actual=balanceResult, |
| onpass="Assign and Balance devices test PASS", |
| onfail="Assign and Balance devices test FAIL") |
| |
| def CASE3(self,main) : |
| ''' |
| This Test case will be extended to collect and store more data related |
| ONOS state. |
| ''' |
| import re |
| import copy |
| deviceDPIDs = [] |
| hostMACs = [] |
| deviceLinks = [] |
| deviceActiveLinksCount = [] |
| devicePortsEnabledCount = [] |
| |
| main.log.report("Collect and Store topology details from ONOS before running any Tests") |
| main.log.report("____________________________________________________________________") |
| main.case ("Collect and Store Topology Deatils from ONOS") |
| |
| main.step("Collect and store current number of switches and links") |
| topology_output = main.ONOScli1.topology() |
| topology_result = main.ONOSbench.get_topology(topology_output) |
| numSwitches = topology_result['devices'] |
| numLinks = topology_result['links'] |
| main.log.info("Currently there are %s switches and %s links" %(str(numSwitches), str(numLinks))) |
| |
| main.step("Store Device DPIDs") |
| for i in range(1,26): |
| deviceDPIDs.append("of:00000000000000"+format(i, '02x')) |
| print "Device DPIDs in Store: \n", str(deviceDPIDs) |
| |
| main.step("Store Host MACs") |
| for i in range(1,26): |
| hostMACs.append("00:00:00:00:00:"+format(i, '02x')+"/-1") |
| print "Host MACs in Store: \n", str(hostMACs) |
| |
| main.step("Collect and store all Devices Links") |
| linksResult = main.ONOScli1.links(json_format=False) |
| ansi_escape = re.compile(r'\x1b[^m]*m') |
| linksResult = ansi_escape.sub('', linksResult) |
| linksResult = linksResult.replace(" links","").replace("\r\r","") |
| linksResult=linksResult.splitlines() |
| linksResult = linksResult[1:] |
| deviceLinks = copy.copy(linksResult) |
| print "Device Links Stored: \n", str(deviceLinks) |
| print "Length of Links Store", len(deviceLinks) # this will be asserted to check with the params provided count of links |
| |
| main.step("Collect and store each Device ports enabled Count") |
| for i in range(1,26): |
| portResult = main.ONOScli1.getDevicePortsEnabledCount("of:00000000000000"+format(i, '02x')) |
| portTemp = re.split(r'\t+', portResult) |
| portCount = portTemp[1].replace("\r\r\n\x1b[32m","") |
| devicePortsEnabledCount.append(portCount) |
| print "Device Enabled Port Counts Stored: \n", str(devicePortsEnabledCount) |
| |
| main.step("Collect and store each Device active links Count") |
| for i in range(1,26): |
| linkCountResult = main.ONOScli1.getDeviceLinksActiveCount("of:00000000000000"+format(i, '02x')) |
| linkCountTemp = re.split(r'\t+', linkCountResult) |
| linkCount = linkCountTemp[1].replace("\r\r\n\x1b[32m","") |
| deviceActiveLinksCount.append(linkCount) |
| print "Device Active Links Count Stored: \n", str(deviceActiveLinksCount) |
| |
| caseResult = main.TRUE # just returning TRUE for now as this one just collects data |
| utilities.assert_equals(expect=main.TRUE, actual=case1Result, |
| onpass="Saving ONOS topology data test PASS", |
| onfail="Saving ONOS topology data test FAIL") |
| |
| def CASE4(self,main) : |
| ''' |
| Enable onos-app-fwd, Verify Reactive forwarding through ping all and Disable it |
| ''' |
| import re |
| import copy |
| import time |
| numCtrls = main.params['CTRL']['numCtrl'] |
| main.log.report("Enable Reactive forwarding and Verify ping all") |
| main.log.report("______________________________________________") |
| main.case ("Enable Reactive forwarding and Verify ping all") |
| main.step("Enable Reactive forwarding") |
| installResult = main.TRUE |
| for i in range(1,int(numCtrls)+1): |
| onosFeature = 'onos-app-fwd' |
| ONOS_ip = main.params['CTRL']['ip'+str(i)] |
| ONOScli = 'ONOScli'+str(i) |
| main.log.info("Enabling Reactive mode on ONOS Node "+ONOS_ip) |
| exec "inResult=main."+ONOScli+".feature_install(onosFeature)" |
| time.sleep(3) |
| installResult = inResult and installResult |
| |
| time.sleep(5) |
| |
| main.step("Verify Pingall") |
| ping_result = main.FALSE |
| time1 = time.time() |
| ping_result = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| |
| if ping_result == main.TRUE: |
| main.log.report("Pingall Test in Reactive mode successful") |
| else: |
| main.log.report("Pingall Test in Reactive mode failed") |
| |
| main.step("Disable Reactive forwarding") |
| uninstallResult = main.TRUE |
| for i in range(1,int(numCtrls)+1): |
| onosFeature = 'onos-app-fwd' |
| ONOS_ip = main.params['CTRL']['ip'+str(i)] |
| ONOScli = 'ONOScli'+str(i) |
| main.log.info("Disabling Reactive mode on ONOS Node "+ONOS_ip) |
| exec "unResult=main."+ONOScli+".feature_uninstall(onosFeature)" |
| uninstallResult = unResult and uninstallResult |
| |
| #Waiting for reative flows to be cleared. |
| time.sleep(10) |
| |
| case3Result = installResult and ping_result and uninstallResult |
| utilities.assert_equals(expect=main.TRUE, actual=case3Result, |
| onpass="Reactive Mode Pingall test PASS", |
| onfail="Reactive Mode Pingall test FAIL") |
| |
| def CASE5(self,main) : |
| ''' |
| Compare current ONOS topology with reference data |
| ''' |
| import re |
| devicesDPID_tmp = [] |
| hostMACs_tmp = [] |
| deviceLinks_tmp = [] |
| deviceActiveLinksCount_tmp = [] |
| devicePortsEnabledCount_tmp = [] |
| |
| main.log.report("Compare ONOS topology with reference data in Stores") |
| main.log.report("__________________________________________________") |
| main.case ("Compare ONOS topology with reference data") |
| |
| main.step("Compare current Device ports enabled with reference") |
| for i in range(1,26): |
| portResult = main.ONOScli1.getDevicePortsEnabledCount("of:00000000000000"+format(i, '02x')) |
| portTemp = re.split(r'\t+', portResult) |
| portCount = portTemp[1].replace("\r\r\n\x1b[32m","") |
| devicePortsEnabledCount_tmp.append(portCount) |
| time.sleep(2) |
| print ("Device Enabled ports EXPECTED: \n"+ str(devicePortsEnabledCount)) |
| print ("Device Enabled ports ACTUAL: \n"+ str(devicePortsEnabledCount_tmp)) |
| if (cmp(devicePortsEnabledCount,devicePortsEnabledCount_tmp)==0): |
| stepResult1 = main.TRUE |
| else: |
| stepResult1 = main.FALSE |
| |
| main.step("Compare Device active links with reference") |
| for i in range(1,26): |
| linkResult = main.ONOScli1.getDeviceLinksActiveCount("of:00000000000000"+format(i, '02x')) |
| linkTemp = re.split(r'\t+', linkResult) |
| linkCount = linkTemp[1].replace("\r\r\n\x1b[32m","") |
| deviceActiveLinksCount_tmp.append(linkCount) |
| time.sleep(3) |
| print ("Device Active links EXPECTED: \n"+str(deviceActiveLinksCount)) |
| print ("Device Active links ACTUAL: \n"+str(deviceActiveLinksCount_tmp)) |
| if (cmp(deviceActiveLinksCount,deviceActiveLinksCount_tmp)==0): |
| stepResult2 = main.TRUE |
| else: |
| stepResult2 = main.FALSE |
| |
| ''' |
| place holder for comparing devices, hosts and paths if required. |
| Links and ports data would be incorrect with out devices anyways. |
| ''' |
| |
| caseResult=(stepResult1 and stepResult2) |
| utilities.assert_equals(expect=main.TRUE, actual=case1Result, |
| onpass="Compare Topology test PASS", |
| onfail="Compare Topology test FAIL") |
| if caseResult == main.TRUE: |
| main.log.report("Compare Topology test Pass") |
| |
| def CASE6(self): |
| ''' |
| Install 300 host intents and verify ping all |
| ''' |
| main.log.report("Add 300 host intents and verify pingall") |
| main.log.report("_______________________________________") |
| import itertools |
| main.case("Install 300 host intents") |
| main.step("Add host Intents") |
| intentResult=main.TRUE |
| hostCombos = list(itertools.combinations(hostMACs, 2)) |
| for i in range(len(hostCombos)): |
| iResult = main.ONOScli1.add_host_intent(hostCombos[i][0],hostCombos[i][1]) |
| intentResult=(intentResult and iResult) |
| |
| main.step("Verify Ping across all hosts") |
| pingResult = main.FALSE |
| time1 = time.time() |
| pingResult = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| utilities.assert_equals(expect=main.TRUE, actual=pingResult, |
| onpass="PING ALL PASS", |
| onfail="PING ALL FAIL") |
| |
| case4Result=(intentResult and pingResult) |
| utilities.assert_equals(expect=main.TRUE, actual=case4Result, |
| onpass="Install 300 Host Intents and Ping All test PASS", |
| onfail="Install 300 Host Intents and Ping All test FAIL") |
| |
| def CASE70(self,main): |
| ''' |
| Randomly bring some core links down and verify ping all (Host Intents Scenario) |
| ''' |
| import random |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| link1End1 = main.params['CORELINKS']['linkS3a'] |
| link1End2 = main.params['CORELINKS']['linkS3b'].split(',') |
| link2End1 = main.params['CORELINKS']['linkS14a'] |
| link2End2 = main.params['CORELINKS']['linkS14b'].split(',') |
| link3End1 = main.params['CORELINKS']['linkS18a'] |
| link3End2 = main.params['CORELINKS']['linkS18b'].split(',') |
| switchLinksToToggle = main.params['CORELINKS']['toggleLinks'] |
| link_sleep = int(main.params['timers']['LinkDiscovery']) |
| |
| main.log.report("Host intents - Randomly bring some core links down and verify ping all") |
| main.log.report("_________________________________________________________________") |
| main.case("Host intents - Randomly bring some core links down and verify ping all") |
| main.step("Verify number of Switch links to toggle on each Core Switch are between 1 - 5") |
| if (int(switchLinksToToggle) == 0 or int(switchLinksToToggle) > 5): |
| main.log.info("Please check you PARAMS file. Valid range for number of switch links to toggle is between 1 to 5") |
| main.cleanup() |
| main.exit() |
| else: |
| main.log.info("User provided Core switch links range to toggle is correct, proceeding to run the test") |
| |
| main.step("Cut links on Core devices using user provided range") |
| randomLink1 = random.sample(link1End2,int(switchLinksToToggle)) |
| randomLink2 = random.sample(link2End2,int(switchLinksToToggle)) |
| randomLink3 = random.sample(link3End2,int(switchLinksToToggle)) |
| for i in range(int(switchLinksToToggle)): |
| main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="down") |
| main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="down") |
| main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="down") |
| time.sleep(link_sleep) |
| |
| topology_output = main.ONOScli2.topology() |
| linkDown = main.ONOSbench.check_status(topology_output,numSwitches,str(int(numLinks)-int(switchLinksToToggle)*6)) |
| utilities.assert_equals(expect=main.TRUE,actual=linkDown, |
| onpass="Link Down discovered properly", |
| onfail="Link down was not discovered in "+ str(link_sleep) + " seconds") |
| |
| main.step("Verify Ping across all hosts") |
| pingResultLinkDown = main.FALSE |
| time1 = time.time() |
| pingResultLinkDown = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkDown, |
| onpass="PING ALL PASS", |
| onfail="PING ALL FAIL") |
| |
| caseResult7 = linkDown and pingResultLinkDown |
| utilities.assert_equals(expect=main.TRUE, actual=caseResult7, |
| onpass="Random Link cut Test PASS", |
| onfail="Random Link cut Test FAIL") |
| |
| def CASE80(self,main): |
| ''' |
| Bring the core links up that are down and verify ping all (Host Intents Scenario) |
| ''' |
| import random |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| link1End1 = main.params['CORELINKS']['linkS3a'] |
| link2End1 = main.params['CORELINKS']['linkS14a'] |
| link3End1 = main.params['CORELINKS']['linkS18a'] |
| link_sleep = int(main.params['timers']['LinkDiscovery']) |
| switchLinksToToggle = main.params['CORELINKS']['toggleLinks'] |
| |
| main.log.report("Host intents - Bring the core links up that are down and verify ping all") |
| main.log.report("__________________________________________________________________") |
| main.case("Host intents - Bring the core links up that are down and verify ping all") |
| main.step("Bring randomly cut links on Core devices up") |
| for i in range(int(switchLinksToToggle)): |
| main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="up") |
| main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="up") |
| main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="up") |
| time.sleep(link_sleep) |
| |
| topology_output = main.ONOScli2.topology() |
| linkUp = main.ONOSbench.check_status(topology_output,numSwitches,str(numLinks)) |
| utilities.assert_equals(expect=main.TRUE,actual=linkUp, |
| onpass="Link up discovered properly", |
| onfail="Link up was not discovered in "+ str(link_sleep) + " seconds") |
| |
| main.step("Verify Ping across all hosts") |
| pingResultLinkUp = main.FALSE |
| time1 = time.time() |
| pingResultLinkUp = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkUp, |
| onpass="PING ALL PASS", |
| onfail="PING ALL FAIL") |
| |
| caseResult8 = linkUp and pingResultLinkUp |
| utilities.assert_equals(expect=main.TRUE, actual=caseResult8, |
| onpass="Link Up Test PASS", |
| onfail="Link Up Test FAIL") |
| |
| def CASE71(self,main): |
| ''' |
| Randomly bring some core links down and verify ping all (Point Intents Scenario) |
| ''' |
| import random |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| link1End1 = main.params['CORELINKS']['linkS3a'] |
| link1End2 = main.params['CORELINKS']['linkS3b'].split(',') |
| link2End1 = main.params['CORELINKS']['linkS14a'] |
| link2End2 = main.params['CORELINKS']['linkS14b'].split(',') |
| link3End1 = main.params['CORELINKS']['linkS18a'] |
| link3End2 = main.params['CORELINKS']['linkS18b'].split(',') |
| switchLinksToToggle = main.params['CORELINKS']['toggleLinks'] |
| link_sleep = int(main.params['timers']['LinkDiscovery']) |
| |
| main.log.report("Point Intents - Randomly bring some core links down and verify ping all") |
| main.log.report("__________________________________________________________________") |
| main.case("Point Intents - Randomly bring some core links down and verify ping all") |
| main.step("Verify number of Switch links to toggle on each Core Switch are between 1 - 5") |
| if (int(switchLinksToToggle) == 0 or int(switchLinksToToggle) > 5): |
| main.log.info("Please check you PARAMS file. Valid range for number of switch links to toggle is between 1 to 5") |
| main.cleanup() |
| main.exit() |
| else: |
| main.log.info("User provided Core switch links range to toggle is correct, proceeding to run the test") |
| |
| main.step("Cut links on Core devices using user provided range") |
| randomLink1 = random.sample(link1End2,int(switchLinksToToggle)) |
| randomLink2 = random.sample(link2End2,int(switchLinksToToggle)) |
| randomLink3 = random.sample(link3End2,int(switchLinksToToggle)) |
| for i in range(int(switchLinksToToggle)): |
| main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="down") |
| main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="down") |
| main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="down") |
| time.sleep(link_sleep) |
| |
| topology_output = main.ONOScli2.topology() |
| linkDown = main.ONOSbench.check_status(topology_output,numSwitches,str(int(numLinks)-int(switchLinksToToggle)*6)) |
| utilities.assert_equals(expect=main.TRUE,actual=linkDown, |
| onpass="Link Down discovered properly", |
| onfail="Link down was not discovered in "+ str(link_sleep) + " seconds") |
| |
| main.step("Verify Ping across all hosts") |
| pingResultLinkDown = main.FALSE |
| time1 = time.time() |
| pingResultLinkDown = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkDown, |
| onpass="PING ALL PASS", |
| onfail="PING ALL FAIL") |
| |
| caseResult7 = linkDown and pingResultLinkDown |
| utilities.assert_equals(expect=main.TRUE, actual=caseResult7, |
| onpass="Random Link cut Test PASS", |
| onfail="Random Link cut Test FAIL") |
| |
| def CASE81(self,main): |
| ''' |
| Bring the core links up that are down and verify ping all (Point Intents Scenario) |
| ''' |
| import random |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| link1End1 = main.params['CORELINKS']['linkS3a'] |
| link2End1 = main.params['CORELINKS']['linkS14a'] |
| link3End1 = main.params['CORELINKS']['linkS18a'] |
| link_sleep = int(main.params['timers']['LinkDiscovery']) |
| switchLinksToToggle = main.params['CORELINKS']['toggleLinks'] |
| |
| main.log.report("Point intents - Bring the core links up that are down and verify ping all") |
| main.log.report("___________________________________________________________________") |
| main.case("Point intents - Bring the core links up that are down and verify ping all") |
| main.step("Bring randomly cut links on Core devices up") |
| for i in range(int(switchLinksToToggle)): |
| main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="up") |
| main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="up") |
| main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="up") |
| time.sleep(link_sleep) |
| |
| topology_output = main.ONOScli2.topology() |
| linkUp = main.ONOSbench.check_status(topology_output,numSwitches,str(numLinks)) |
| utilities.assert_equals(expect=main.TRUE,actual=linkUp, |
| onpass="Link up discovered properly", |
| onfail="Link up was not discovered in "+ str(link_sleep) + " seconds") |
| |
| main.step("Verify Ping across all hosts") |
| pingResultLinkUp = main.FALSE |
| time1 = time.time() |
| pingResultLinkUp = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkUp, |
| onpass="PING ALL PASS", |
| onfail="PING ALL FAIL") |
| |
| caseResult8 = linkUp and pingResultLinkUp |
| utilities.assert_equals(expect=main.TRUE, actual=caseResult8, |
| onpass="Link Up Test PASS", |
| onfail="Link Up Test FAIL") |
| |
| def CASE9(self): |
| ''' |
| Install 114 point intents and verify Ping all works |
| ''' |
| import copy |
| main.log.report("Install 114 point intents and verify Ping all") |
| main.log.report("___________________________________________") |
| main.case("Install 114 point intents and Ping all") |
| deviceLinks_copy = copy.copy(deviceLinks) |
| main.step("Install 114 point intents") |
| for i in range(len(deviceLinks_copy)): |
| pointLink = str(deviceLinks_copy[i]).replace("src=","").replace("dst=","").split(',') |
| point1 = pointLink[0].split('/') |
| point2 = pointLink[1].split('/') |
| installResult = main.ONOScli1.add_point_intent(point1[0],point2[0],int(point1[1]),int(point2[1])) |
| if installResult == main.TRUE: |
| print "Installed Point intent between :",point1[0], int(point1[1]), point2[0], int(point2[1]) |
| |
| main.step("Obtain the intent id's") |
| intentsList = main.ONOScli1.getAllIntentIds() |
| ansi_escape = re.compile(r'\x1b[^m]*m') |
| intentsList = ansi_escape.sub('', intentsList) |
| intentsList = intentsList.replace(" onos:intents | grep id=","").replace("id=","").replace("\r\r","") |
| intentsList=intentsList.splitlines() |
| intentsList = intentsList[1:] |
| intentIdList = [] |
| for i in range(len(intentsList)): |
| intentsTemp = intentsList[i].split(',') |
| intentIdList.append(intentsTemp[0]) |
| print "Intent IDs: ", intentIdList |
| print "Total Intents installed: ", len(intentIdList) |
| |
| main.step("Verify Ping across all hosts") |
| pingResult = main.FALSE |
| time1 = time.time() |
| pingResult = main.Mininet1.pingall() |
| time2 = time.time() |
| timeDiff = round((time2-time1),2) |
| main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds") |
| utilities.assert_equals(expect=main.TRUE, actual=pingResult, |
| onpass="PING ALL PASS", |
| onfail="PING ALL FAIL") |
| |
| case8_result = installResult and pingResult |
| utilities.assert_equals(expect=main.TRUE, actual=case8_result, |
| onpass="Ping all test after Point intents addition successful", |
| onfail="Ping all test after Point intents addition failed") |
| |
| def CASE10(self): |
| ''' |
| Remove all Intents |
| ''' |
| main.log.report("Remove all intents that were installed previously") |
| main.log.report("______________________________________________") |
| main.log.info("Remove all intents") |
| main.case("Removing intents") |
| main.step("Obtain the intent id's first") |
| intentsList = main.ONOScli1.getAllIntentIds() |
| ansi_escape = re.compile(r'\x1b[^m]*m') |
| intentsList = ansi_escape.sub('', intentsList) |
| intentsList = intentsList.replace(" onos:intents | grep id=","").replace("id=","").replace("\r\r","") |
| intentsList=intentsList.splitlines() |
| intentsList = intentsList[1:] |
| intentIdList = [] |
| step1Result = main.TRUE |
| if (len(intentsList) > 1): |
| for i in range(len(intentsList)): |
| intentsTemp = intentsList[i].split(',') |
| intentIdList.append(intentsTemp[0]) |
| print "Intent IDs: ", intentIdList |
| for id in range(len(intentIdList)): |
| print "Removing intent id (round 1) :", intentIdList[id] |
| main.ONOScli1.remove_intent(intent_id = intentIdList[id]) |
| time.sleep(1) |
| |
| main.log.info("Verify all intents are removed and if any leftovers try remove one more time") |
| intentsList1 = main.ONOScli1.getAllIntentIds() |
| ansi_escape = re.compile(r'\x1b[^m]*m') |
| intentsList1 = ansi_escape.sub('', intentsList1) |
| intentsList1 = intentsList1.replace(" onos:intents | grep id=","").replace(" state=","").replace("\r\r","") |
| intentsList1=intentsList1.splitlines() |
| intentsList1 = intentsList1[1:] |
| print "Round 2 (leftover) intents to remove: ", intentsList1 |
| intentIdList1 = [] |
| if (len(intentsList1) > 1): |
| for i in range(len(intentsList1)): |
| intentsTemp1 = intentsList[i].split(',') |
| intentIdList1.append(intentsTemp1[0]) |
| print "Leftover Intent IDs: ", intentIdList1 |
| for id in range(len(intentIdList1)): |
| print "Removing intent id (round 2):", intentIdList1[id] |
| main.ONOScli1.remove_intent(intent_id = intentIdList1[id]) |
| time.sleep(2) |
| else: |
| print "There are no more intents that need to be removed" |
| step1Result = main.TRUE |
| else: |
| print "No Intent IDs found in Intents list: ", intentsList |
| step1Result = main.FALSE |
| |
| caseResult7 = step1Result |
| utilities.assert_equals(expect=main.TRUE, actual=caseResult7, |
| onpass="Intent removal test successful", |
| onfail="Intent removal test failed") |