| import os |
| import imp |
| import time |
| import json |
| import urllib |
| from core import utilities |
| |
| |
| class Testcaselib: |
| |
| useSSH=True |
| |
| @staticmethod |
| def initTest( main ): |
| """ |
| - Construct tests variables |
| - GIT ( optional ) |
| - Checkout ONOS master branch |
| - Pull latest ONOS code |
| - Building ONOS ( optional ) |
| - Install ONOS package |
| - Build ONOS package |
| """ |
| main.step( "Constructing test variables" ) |
| # Test variables |
| main.cellName = main.params[ 'ENV' ][ 'cellName' ] |
| main.apps = main.params[ 'ENV' ][ 'cellApps' ] |
| main.diff = main.params[ 'ENV' ][ 'diffApps' ] |
| gitBranch = main.params[ 'GIT' ][ 'branch' ] |
| main.path = os.path.dirname( main.testFile ) |
| main.dependencyPath = main.path + "/../dependencies/" |
| main.topology = main.params[ 'DEPENDENCY' ][ 'topology' ] |
| wrapperFile1 = main.params[ 'DEPENDENCY' ][ 'wrapper1' ] |
| main.scale = (main.params[ 'SCALE' ][ 'size' ]).split( "," ) |
| main.maxNodes = int( main.params[ 'SCALE' ][ 'max' ] ) |
| # main.ONOSport = main.params[ 'CTRL' ][ 'port' ] |
| main.startUpSleep = int( main.params[ 'SLEEP' ][ 'startup' ] ) |
| main.cellData = { } # for creating cell file |
| main.CLIs = [ ] |
| main.ONOSip = [ ] |
| main.RESTs = [ ] |
| |
| # Assigning ONOS cli handles to a list |
| for i in range( 1, main.maxNodes + 1 ): |
| main.CLIs.append( getattr( main, 'ONOScli' + str( i ) ) ) |
| main.RESTs.append( getattr( main, 'ONOSrest' + str( i ) ) ) |
| main.ONOSip.append( main.CLIs[ i - 1 ].ip_address ) |
| # -- INIT SECTION, ONLY RUNS ONCE -- # |
| main.startUp = imp.load_source( wrapperFile1, |
| main.dependencyPath + |
| wrapperFile1 + |
| ".py" ) |
| |
| copyResult1 = main.ONOSbench.scp( main.Mininet1, |
| main.dependencyPath + |
| main.topology, |
| main.Mininet1.home, |
| direction="to" ) |
| if main.CLIs: |
| stepResult = main.TRUE |
| else: |
| main.log.error( "Did not properly created list of ONOS CLI handle" ) |
| stepResult = main.FALSE |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully construct " + |
| "test variables ", |
| onfail="Failed to construct test variables" ) |
| |
| @staticmethod |
| def installOnos( main, vlanCfg=True ): |
| """ |
| - Set up cell |
| - Create cell file |
| - Set cell file |
| - Verify cell file |
| - Kill ONOS process |
| - Uninstall ONOS cluster |
| - Verify ONOS start up |
| - Install ONOS cluster |
| - Connect to cli |
| """ |
| # main.scale[ 0 ] determines the current number of ONOS controller |
| apps = main.apps |
| if main.diff: |
| apps = main.apps + "," + main.diff |
| else: |
| main.log.error( "App list is empty" ) |
| print "NODE COUNT = ", main.numCtrls |
| print main.ONOSip |
| tempOnosIp = [ ] |
| main.dynamicHosts = [ 'in1', 'out1' ] |
| for i in range( main.numCtrls ): |
| tempOnosIp.append( main.ONOSip[ i ] ) |
| onosUser = main.params[ 'ENV' ][ 'cellUser' ] |
| main.step( "Create and Apply cell file" ) |
| main.ONOSbench.createCellFile( main.ONOSbench.ip_address, |
| "temp", |
| main.Mininet1.ip_address, |
| apps, |
| tempOnosIp, |
| onosUser, |
| useSSH=Testcaselib.useSSH ) |
| cellResult = main.ONOSbench.setCell( "temp" ) |
| verifyResult = main.ONOSbench.verifyCell( ) |
| stepResult = cellResult and verifyResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully applied cell to " + \ |
| "environment", |
| onfail="Failed to apply cell to environment " ) |
| # kill off all onos processes |
| main.log.info( "Safety check, killing all ONOS processes" + |
| " before initiating environment setup" ) |
| for i in range( main.maxNodes ): |
| main.ONOSbench.onosDie( main.ONOSip[ i ] ) |
| main.step( "Create and Install ONOS package" ) |
| packageResult = main.ONOSbench.buckBuild() |
| |
| onosInstallResult = main.TRUE |
| for i in range( main.numCtrls ): |
| onosInstallResult = onosInstallResult and \ |
| main.ONOSbench.onosInstall( |
| node=main.ONOSip[ i ] ) |
| stepResult = onosInstallResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully installed ONOS package", |
| onfail="Failed to install ONOS package" ) |
| if Testcaselib.useSSH: |
| for i in range( main.numCtrls ): |
| onosInstallResult = onosInstallResult and \ |
| main.ONOSbench.onosSecureSSH( |
| node=main.ONOSip[ i ] ) |
| stepResult = onosInstallResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully secure SSH", |
| onfail="Failed to secure SSH" ) |
| main.step( "Starting ONOS service" ) |
| stopResult, startResult, onosIsUp = main.TRUE, main.TRUE, main.TRUE, |
| for i in range( main.numCtrls ): |
| onosIsUp = onosIsUp and main.ONOSbench.isup( main.ONOSip[ i ] ) |
| if onosIsUp == main.TRUE: |
| main.log.report( "ONOS instance is up and ready" ) |
| else: |
| main.log.report( "ONOS instance may not be up, stop and " + |
| "start ONOS again " ) |
| for i in range( main.numCtrls ): |
| stopResult = stopResult and \ |
| main.ONOSbench.onosStop( main.ONOSip[ i ] ) |
| for i in range( main.numCtrls ): |
| startResult = startResult and \ |
| main.ONOSbench.onosStart( main.ONOSip[ i ] ) |
| stepResult = onosIsUp and stopResult and startResult |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="ONOS service is ready", |
| onfail="ONOS service did not start properly" ) |
| main.step( "Checking if ONOS CLI is ready" ) |
| for i in range( main.numCtrls ): |
| main.CLIs[ i ].startCellCli( ) |
| cliResult = main.CLIs[ i ].startOnosCli( main.ONOSip[ i ], |
| commandlineTimeout=60, |
| onosStartTimeout=100 ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=cliResult, |
| onpass="ONOS CLI is ready", |
| onfail="ONOS CLI is not ready" ) |
| main.active = 0 |
| for i in range( 10 ): |
| ready = True |
| output = main.CLIs[ main.active ].summary( ) |
| if not output: |
| ready = False |
| if ready: |
| break |
| time.sleep( 10 ) |
| utilities.assert_equals( expect=True, actual=ready, |
| onpass="ONOS summary command succeded", |
| onfail="ONOS summary command failed" ) |
| |
| with open( "%s/json/%s.json" % ( |
| main.dependencyPath, main.cfgName) ) as cfg: |
| main.RESTs[ main.active ].setNetCfg( json.load( cfg ) ) |
| with open( "%s/json/%s.chart" % ( |
| main.dependencyPath, main.cfgName) ) as chart: |
| main.pingChart = json.load( chart ) |
| if not ready: |
| main.log.error( "ONOS startup failed!" ) |
| main.cleanup( ) |
| main.exit( ) |
| |
| for i in range( main.numCtrls ): |
| main.CLIs[ i ].logSet( "DEBUG", "org.onosproject.segmentrouting" ) |
| main.CLIs[ i ].logSet( "DEBUG", "org.onosproject.driver.pipeline" ) |
| main.CLIs[ i ].logSet( "DEBUG", "org.onosproject.store.group.impl" ) |
| main.CLIs[ i ].logSet( "DEBUG", |
| "org.onosproject.net.flowobjective.impl" ) |
| |
| @staticmethod |
| def startMininet( main, topology, args="" ): |
| main.step( "Starting Mininet Topology" ) |
| arg = "--onos %d %s" % (main.numCtrls, args) |
| main.topology = topology |
| topoResult = main.Mininet1.startNet( |
| topoFile=main.Mininet1.home + main.topology, args=arg ) |
| stepResult = topoResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully loaded topology", |
| onfail="Failed to load topology" ) |
| # Exit if topology did not load properly |
| if not topoResult: |
| main.cleanup( ) |
| main.exit( ) |
| |
| @staticmethod |
| def config(main, cfgName, numCtrls): |
| main.spines = [] |
| |
| main.failures = int(main.params[ 'failures' ]) |
| main.cfgName = cfgName |
| main.numCtrls = numCtrls |
| |
| if main.cfgName == '2x2' : |
| spine = {} |
| spine[ 'name' ] = main.params['switches'][ 'spine1' ] |
| spine[ 'dpid' ] = main.params['switches'][ 'spinedpid1' ] |
| main.spines.append(spine) |
| |
| spine = {} |
| spine[ 'name' ] = main.params['switches'][ 'spine2' ] |
| spine[ 'dpid' ] = main.params['switches'][ 'spinedpid2' ] |
| main.spines.append(spine) |
| |
| elif main.cfgName == '4x4' : |
| spine = {} |
| spine[ 'name' ] = main.params['switches'][ 'spine1' ] |
| spine[ 'dpid' ] = main.params['switches'][ 'spinedpid1' ] |
| main.spines.append(spine) |
| |
| spine = {} |
| spine[ 'name' ] = main.params['switches'][ 'spine2' ] |
| spine[ 'dpid' ] = main.params['switches'][ 'spinedpid2' ] |
| main.spines.append(spine) |
| |
| spine = {} |
| spine[ 'name' ] = main.params['switches'][ 'spine3' ] |
| spine[ 'dpid' ] = main.params['switches'][ 'spinedpid3' ] |
| main.spines.append(spine) |
| |
| spine = {} |
| spine[ 'name' ] = main.params['switches'][ 'spine4' ] |
| spine[ 'dpid' ] = main.params['switches'][ 'spinedpid4' ] |
| main.spines.append(spine) |
| |
| else : |
| main.log.error( "Configuration failed!" ) |
| main.cleanup( ) |
| main.exit( ) |
| |
| @staticmethod |
| def checkFlows( main, minFlowCount, dumpflows=True ): |
| main.step( |
| " Check whether the flow count is bigger than %s" % minFlowCount ) |
| count = utilities.retry( main.CLIs[ main.active ].checkFlowCount, |
| main.FALSE, |
| kwargs={ 'min': minFlowCount }, |
| attempts=10, |
| sleep=10 ) |
| utilities.assertEquals( \ |
| expect=True, |
| actual=(count > 0), |
| onpass="Flow count looks correct: " + str( count ), |
| onfail="Flow count looks wrong: " + str( count ) ) |
| |
| main.step( "Check whether all flow status are ADDED" ) |
| flowCheck = utilities.retry( main.CLIs[ main.active ].checkFlowsState, |
| main.FALSE, |
| kwargs={ 'isPENDING': False }, |
| attempts=2, |
| sleep=10 ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=flowCheck, |
| onpass="Flow status is correct!", |
| onfail="Flow status is wrong!" ) |
| if dumpflows: |
| main.ONOSbench.dumpONOSCmd( main.ONOSip[ main.active ], |
| "flows", |
| main.logdir, |
| "flowsBefore" + main.cfgName ) |
| main.ONOSbench.dumpONOSCmd( main.ONOSip[ main.active ], |
| "groups", |
| main.logdir, |
| "groupsBefore" + main.cfgName ) |
| |
| @staticmethod |
| def pingAll( main, tag="", dumpflows=True ): |
| main.log.report( "Check full connectivity" ) |
| print main.pingChart |
| for entry in main.pingChart.itervalues( ): |
| print entry |
| hosts, expect = entry[ 'hosts' ], entry[ 'expect' ] |
| expect = main.TRUE if expect else main.FALSE |
| main.step( "Connectivity for %s %s" % (str( hosts ), tag) ) |
| pa = main.Mininet1.pingallHosts( hosts ) |
| utilities.assert_equals( expect=expect, actual=pa, |
| onpass="IP connectivity successfully tested", |
| onfail="IP connectivity failed" ) |
| if dumpflows: |
| main.ONOSbench.dumpONOSCmd( main.ONOSip[ main.active ], |
| "flows", |
| main.logdir, |
| "flowsOn" + tag ) |
| main.ONOSbench.dumpONOSCmd( main.ONOSip[ main.active ], |
| "groups", |
| main.logdir, |
| "groupsOn" + tag ) |
| |
| @staticmethod |
| def killLink( main, end1, end2, switches, links ): |
| """ |
| end1,end2: identify the switches, ex.: 'leaf1', 'spine1' |
| switches, links: number of expected switches and links after linkDown, ex.: '4', '6' |
| Kill a link and verify ONOS can see the proper link change |
| """ |
| main.linkSleep = float( main.params[ 'timers' ][ 'LinkDiscovery' ] ) |
| main.step( "Kill link between %s and %s" % (end1, end2) ) |
| LinkDown = main.Mininet1.link( END1=end1, END2=end2, OPTION="down" ) |
| LinkDown = main.Mininet1.link( END2=end1, END1=end2, OPTION="down" ) |
| main.log.info( |
| "Waiting %s seconds for link down to be discovered" % main.linkSleep ) |
| time.sleep( main.linkSleep ) |
| topology = utilities.retry( main.CLIs[ main.active ].checkStatus, |
| main.FALSE, |
| kwargs={ 'numoswitch': switches, |
| 'numolink': links }, |
| attempts=10, |
| sleep=main.linkSleep ) |
| result = topology & LinkDown |
| utilities.assert_equals( expect=main.TRUE, actual=result, |
| onpass="Link down successful", |
| onfail="Failed to turn off link?" ) |
| |
| @staticmethod |
| def restoreLink( main, end1, end2, dpid1, dpid2, port1, port2, switches, |
| links ): |
| """ |
| Params: |
| end1,end2: identify the end switches, ex.: 'leaf1', 'spine1' |
| dpid1, dpid2: dpid of the end switches respectively, ex.: 'of:0000000000000002' |
| port1, port2: respective port of the end switches that connects to the link, ex.:'1' |
| switches, links: number of expected switches and links after linkDown, ex.: '4', '6' |
| Kill a link and verify ONOS can see the proper link change |
| """ |
| main.step( "Restore link between %s and %s" % (end1, end2) ) |
| result = False |
| count = 0 |
| while True: |
| count += 1 |
| main.Mininet1.link( END1=end1, END2=end2, OPTION="up" ) |
| main.Mininet1.link( END2=end1, END1=end2, OPTION="up" ) |
| main.log.info( |
| "Waiting %s seconds for link up to be discovered" % main.linkSleep ) |
| time.sleep( main.linkSleep ) |
| |
| for i in range(0, main.numCtrls): |
| onosIsUp = main.ONOSbench.isup( main.ONOSip[ i ] ) |
| if onosIsUp == main.TRUE: |
| main.CLIs[ i ].portstate( dpid=dpid1, port=port1 ) |
| main.CLIs[ i ].portstate( dpid=dpid2, port=port2 ) |
| time.sleep( main.linkSleep ) |
| |
| result = main.CLIs[ main.active ].checkStatus( numoswitch=switches, |
| numolink=links ) |
| if count > 5 or result: |
| break |
| utilities.assert_equals( expect=main.TRUE, actual=result, |
| onpass="Link up successful", |
| onfail="Failed to bring link up" ) |
| |
| @staticmethod |
| def killSwitch( main, switch, switches, links ): |
| """ |
| Params: switches, links: number of expected switches and links after SwitchDown, ex.: '4', '6' |
| Completely kill a switch and verify ONOS can see the proper change |
| """ |
| main.switchSleep = float( main.params[ 'timers' ][ 'SwitchDiscovery' ] ) |
| main.step( "Kill " + switch ) |
| main.log.info( "Stopping" + switch ) |
| main.Mininet1.switch( SW=switch, OPTION="stop" ) |
| # todo make this repeatable |
| main.log.info( "Waiting %s seconds for switch down to be discovered" % ( |
| main.switchSleep) ) |
| time.sleep( main.switchSleep ) |
| topology = utilities.retry( main.CLIs[ main.active ].checkStatus, |
| main.FALSE, |
| kwargs={ 'numoswitch': switches, |
| 'numolink': links }, |
| attempts=10, |
| sleep=main.switchSleep ) |
| utilities.assert_equals( expect=main.TRUE, actual=topology, |
| onpass="Kill switch successful", |
| onfail="Failed to kill switch?" ) |
| |
| @staticmethod |
| def recoverSwitch( main, switch, switches, links ): |
| """ |
| Params: switches, links: number of expected switches and links after SwitchUp, ex.: '4', '6' |
| Recover a switch and verify ONOS can see the proper change |
| """ |
| # todo make this repeatable |
| main.step( "Recovering " + switch ) |
| main.log.info( "Starting" + switch ) |
| main.Mininet1.switch( SW=switch, OPTION="start" ) |
| main.log.info( "Waiting %s seconds for switch up to be discovered" % ( |
| main.switchSleep) ) |
| time.sleep( main.switchSleep ) |
| topology = utilities.retry( main.CLIs[ main.active ].checkStatus, |
| main.FALSE, |
| kwargs={ 'numoswitch': switches, |
| 'numolink': links }, |
| attempts=10, |
| sleep=main.switchSleep ) |
| utilities.assert_equals( expect=main.TRUE, actual=topology, |
| onpass="Switch recovery successful", |
| onfail="Failed to recover switch?" ) |
| |
| @staticmethod |
| def cleanup( main ): |
| """ |
| Stop Onos-cluster. |
| Stops Mininet |
| Copies ONOS log |
| """ |
| main.Mininet1.stopNet( ) |
| main.ONOSbench.scp( main.ONOScli1, "/opt/onos/log/karaf.log", |
| "/tmp/karaf.log", direction="from" ) |
| main.ONOSbench.cpLogsToDir( "/tmp/karaf.log", main.logdir, |
| copyFileName="karaf.log." + main.cfgName ) |
| for i in range( main.numCtrls ): |
| main.ONOSbench.onosStop( main.ONOSip[ i ] ) |
| |
| @staticmethod |
| def killOnos( main, nodes, switches, links, expNodes ): |
| """ |
| Params: nodes, integer array with position of the ONOS nodes in the CLIs array |
| switches, links, nodes: number of expected switches, links and nodes after KillOnos, ex.: '4', '6' |
| Completely Kill an ONOS instance and verify the ONOS cluster can see the proper change |
| """ |
| |
| main.step( "Killing ONOS instance" ) |
| |
| for i in nodes: |
| killResult = main.ONOSbench.onosDie( main.CLIs[ i ].ip_address ) |
| utilities.assert_equals( expect=main.TRUE, actual=killResult, |
| onpass="ONOS instance Killed", |
| onfail="Error killing ONOS instance" ) |
| if i == main.active: |
| main.active = (i + 1) % main.numCtrls |
| time.sleep( 12 ) |
| |
| if len( nodes ) < main.numCtrls: |
| |
| nodesToCheck = [] |
| for x in range(0, main.numCtrls): |
| if x not in nodes: |
| nodesToCheck.append(x) |
| nodeResults = utilities.retry( Testcaselib.nodesCheck, |
| False, |
| args=[nodesToCheck], |
| attempts=5, |
| sleep=10 ) |
| utilities.assert_equals( expect=True, actual=nodeResults, |
| onpass="Nodes check successful", |
| onfail="Nodes check NOT successful" ) |
| |
| if not nodeResults: |
| for i in nodes: |
| cli = main.CLIs[i] |
| main.log.debug( "{} components not ACTIVE: \n{}".format( |
| cli.name, |
| cli.sendline( "scr:list | grep -v ACTIVE" ) ) ) |
| main.log.error( "Failed to kill ONOS, stopping test" ) |
| main.cleanup() |
| main.exit() |
| |
| topology = utilities.retry( main.CLIs[ main.active ].checkStatus, |
| main.FALSE, |
| kwargs={ 'numoswitch': switches, |
| 'numolink': links, |
| 'numoctrl': expNodes }, |
| attempts=10, |
| sleep=12 ) |
| utilities.assert_equals( expect=main.TRUE, actual=topology, |
| onpass="ONOS Instance down successful", |
| onfail="Failed to turn off ONOS Instance" ) |
| else: |
| main.active = -1 |
| |
| @staticmethod |
| def recoverOnos( main, nodes, switches, links, expNodes ): |
| """ |
| Params: nodes, integer array with position of the ONOS nodes in the CLIs array |
| switches, links, nodes: number of expected switches, links and nodes after recoverOnos, ex.: '4', '6' |
| Recover an ONOS instance and verify the ONOS cluster can see the proper change |
| """ |
| main.step( "Recovering ONOS instance" ) |
| [ main.ONOSbench.onosStart( main.CLIs[ i ].ip_address ) for i in nodes ] |
| for i in nodes: |
| isUp = main.ONOSbench.isup( main.ONOSip[ i ] ) |
| utilities.assert_equals( expect=main.TRUE, actual=isUp, |
| onpass="ONOS service is ready", |
| onfail="ONOS service did not start properly" ) |
| for i in nodes: |
| main.step( "Checking if ONOS CLI is ready" ) |
| main.CLIs[ i ].startCellCli( ) |
| cliResult = main.CLIs[ i ].startOnosCli( main.ONOSip[ i ], |
| commandlineTimeout=60, |
| onosStartTimeout=100 ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=cliResult, |
| onpass="ONOS CLI is ready", |
| onfail="ONOS CLI is not ready" ) |
| main.active = i if main.active == -1 else main.active |
| |
| main.step( "Checking ONOS nodes" ) |
| nodeResults = utilities.retry( Testcaselib.nodesCheck, |
| False, |
| args=[nodes], |
| attempts=5, |
| sleep=10 ) |
| utilities.assert_equals( expect=True, actual=nodeResults, |
| onpass="Nodes check successful", |
| onfail="Nodes check NOT successful" ) |
| |
| if not nodeResults: |
| for i in nodes: |
| cli = main.CLIs[i] |
| main.log.debug( "{} components not ACTIVE: \n{}".format( |
| cli.name, |
| cli.sendline( "scr:list | grep -v ACTIVE" ) ) ) |
| main.log.error( "Failed to start ONOS, stopping test" ) |
| main.cleanup() |
| main.exit() |
| |
| topology = utilities.retry( main.CLIs[ main.active ].checkStatus, |
| main.FALSE, |
| kwargs={ 'numoswitch': switches, |
| 'numolink': links, |
| 'numoctrl': expNodes }, |
| attempts=10, |
| sleep=12 ) |
| utilities.assert_equals( expect=main.TRUE, actual=topology, |
| onpass="ONOS Instance down successful", |
| onfail="Failed to turn off ONOS Instance" ) |
| for i in range( 10 ): |
| ready = True |
| output = main.CLIs[ main.active ].summary( ) |
| if not output: |
| ready = False |
| if ready: |
| break |
| time.sleep( 10 ) |
| utilities.assert_equals( expect=True, actual=ready, |
| onpass="ONOS summary command succeded", |
| onfail="ONOS summary command failed" ) |
| if not ready: |
| main.log.error( "ONOS startup failed!" ) |
| main.cleanup( ) |
| main.exit( ) |
| |
| @staticmethod |
| def addHostCfg( main ): |
| """ |
| Adds Host Configuration to ONOS |
| Updates expected state of the network (pingChart) |
| """ |
| import json |
| hostCfg = { } |
| with open( main.dependencyPath + "/json/extra.json" ) as template: |
| hostCfg = json.load( template ) |
| main.pingChart[ 'ip' ][ 'hosts' ] += [ 'in1' ] |
| main.step( "Pushing new configuration" ) |
| mac, cfg = hostCfg[ 'hosts' ].popitem( ) |
| main.RESTs[ main.active ].setNetCfg( cfg[ 'basic' ], |
| subjectClass="hosts", |
| subjectKey=urllib.quote( mac, |
| safe='' ), |
| configKey="basic" ) |
| main.pingChart[ 'ip' ][ 'hosts' ] += [ 'out1' ] |
| main.step( "Pushing new configuration" ) |
| mac, cfg = hostCfg[ 'hosts' ].popitem( ) |
| main.RESTs[ main.active ].setNetCfg( cfg[ 'basic' ], |
| subjectClass="hosts", |
| subjectKey=urllib.quote( mac, |
| safe='' ), |
| configKey="basic" ) |
| main.pingChart.update( { 'vlan1': { "expect": "True", |
| "hosts": [ "olt1", "vsg1" ] } } ) |
| main.pingChart[ 'vlan5' ][ 'expect' ] = 0 |
| main.pingChart[ 'vlan10' ][ 'expect' ] = 0 |
| ports = "[%s,%s]" % (5, 6) |
| cfg = '{"of:0000000000000001":[{"vlan":1,"ports":%s,"name":"OLT 1"}]}' % ports |
| main.RESTs[ main.active ].setNetCfg( json.loads( cfg ), |
| subjectClass="apps", |
| subjectKey="org.onosproject.segmentrouting", |
| configKey="xconnect" ) |
| |
| @staticmethod |
| def delHostCfg( main ): |
| """ |
| Removest Host Configuration from ONOS |
| Updates expected state of the network (pingChart) |
| """ |
| import json |
| hostCfg = { } |
| with open( main.dependencyPath + "/json/extra.json" ) as template: |
| hostCfg = json.load( template ) |
| main.step( "Removing host configuration" ) |
| main.pingChart[ 'ip' ][ 'expect' ] = 0 |
| mac, cfg = hostCfg[ 'hosts' ].popitem( ) |
| main.RESTs[ main.active ].removeNetCfg( subjectClass="hosts", |
| subjectKey=urllib.quote( |
| mac, |
| safe='' ), |
| configKey="basic" ) |
| main.step( "Removing configuration" ) |
| main.pingChart[ 'ip' ][ 'expect' ] = 0 |
| mac, cfg = hostCfg[ 'hosts' ].popitem( ) |
| main.RESTs[ main.active ].removeNetCfg( subjectClass="hosts", |
| subjectKey=urllib.quote( |
| mac, |
| safe='' ), |
| configKey="basic" ) |
| main.step( "Removing vlan configuration" ) |
| main.pingChart[ 'vlan1' ][ 'expect' ] = 0 |
| main.RESTs[ main.active ].removeNetCfg( subjectClass="apps", |
| subjectKey="org.onosproject.segmentrouting", |
| configKey="xconnect" ) |
| @staticmethod |
| def nodesCheck( nodes ): |
| nodesOutput = [] |
| results = True |
| threads = [] |
| for i in nodes: |
| t = main.Thread( target=main.CLIs[i].nodes, |
| name="nodes-" + str( i ), |
| args=[ ] ) |
| threads.append( t ) |
| t.start() |
| |
| for t in threads: |
| t.join() |
| nodesOutput.append( t.result ) |
| ips = [ main.ONOSip[ node ] for node in nodes ] |
| ips.sort() |
| for i in nodesOutput: |
| try: |
| current = json.loads( i ) |
| activeIps = [] |
| currentResult = False |
| for node in current: |
| if node['state'] == 'READY': |
| activeIps.append( node['ip'] ) |
| currentResult = True |
| for ip in ips: |
| if ip not in activeIps: |
| currentResult = False |
| break |
| except ( ValueError, TypeError ): |
| main.log.error( "Error parsing nodes output" ) |
| main.log.warn( repr( i ) ) |
| currentResult = False |
| results = results and currentResult |
| return results |