| # Testing the NETCONF protocol within ONOS |
| |
| class FUNCnetconf: |
| |
| def __init__( self ): |
| self.default = '' |
| |
| def CASE1( self, main ): |
| import time |
| import imp |
| import re |
| |
| """ |
| - Construct tests variables |
| - GIT ( optional ) |
| - Checkout ONOS master branch |
| - Pull latest ONOS code |
| - Building ONOS ( optional ) |
| - Install ONOS package |
| - Build ONOS package |
| """ |
| |
| main.case( "Constructing test variables and building ONOS package" ) |
| main.step( "Constructing test variables" ) |
| main.caseExplanation = "This test case is mainly for loading " +\ |
| "from params file, and pull and build the " +\ |
| " latest ONOS package" |
| stepResult = main.FALSE |
| |
| # Test variables |
| try: |
| main.testOnDirectory = re.sub( "(/tests)$", "", main.testDir ) |
| main.apps = main.params[ 'ENV' ][ 'cellApps' ] |
| gitBranch = main.params[ 'GIT' ][ 'branch' ] |
| main.dependencyPath = main.testOnDirectory + \ |
| main.params[ 'DEPENDENCY' ][ 'path' ] |
| # main.topology = main.params[ 'DEPENDENCY' ][ 'topology' ] |
| main.scale = ( main.params[ 'SCALE' ][ 'size' ] ).split( "," ) |
| if main.ONOSbench.maxNodes: |
| main.maxNodes = int( main.ONOSbench.maxNodes ) |
| else: |
| main.maxNodes = 0 |
| wrapperFile1 = main.params[ 'DEPENDENCY' ][ 'wrapper1' ] |
| wrapperFile2 = main.params[ 'DEPENDENCY' ][ 'wrapper2' ] |
| wrapperFile3 = main.params[ 'DEPENDENCY' ][ 'wrapper3' ] |
| main.startUpSleep = int( main.params[ 'SLEEP' ][ 'startup' ] ) |
| main.switchSleep = int( main.params[ 'SLEEP' ][ 'upSwitch' ] ) |
| main.checkTopoAttempts = int( main.params[ 'SLEEP' ][ 'topoAttempts' ] ) |
| main.numSwitch = int( main.params[ 'MININET' ][ 'switch' ] ) |
| |
| # Config file parameters |
| main.configDevicePort = main.params[ 'CONFIGURE' ][ 'cfgDevicePort' ] |
| main.configDriver = main.params[ 'CONFIGURE' ][ 'cfgDriver' ] |
| main.configApps = main.params[ 'CONFIGURE' ][ 'cfgApps' ] |
| main.configName = main.params[ 'CONFIGURE' ][ 'cfgName' ] |
| main.configPass = main.params[ 'CONFIGURE' ][ 'cfgPass' ] |
| main.configPort = main.params[ 'CONFIGURE' ][ 'cfgAppPort' ] |
| main.cycle = 0 # How many times FUNCintent has run through its tests |
| |
| gitPull = main.params[ 'GIT' ][ 'pull' ] |
| main.cellData = {} # for creating cell file |
| main.hostsData = {} |
| main.CLIs = [] |
| main.CLIs2 = [] |
| main.ONOSip = [] |
| main.assertReturnString = '' # Assembled assert return string |
| |
| main.ONOSip = main.ONOSbench.getOnosIps() |
| print main.ONOSip |
| |
| # Assigning ONOS cli handles to a list |
| for i in range( 1, main.maxNodes + 1 ): |
| main.CLIs.append( getattr( main, 'ONOSrest' + str( i ) ) ) |
| main.CLIs2.append( getattr( main, 'ONOScli' + str( i ) ) ) |
| |
| # -- INIT SECTION, ONLY RUNS ONCE -- # |
| main.startUp = imp.load_source( wrapperFile1, |
| main.dependencyPath + |
| wrapperFile1 + |
| ".py" ) |
| |
| main.netconfFunction = imp.load_source( wrapperFile2, |
| main.dependencyPath + |
| wrapperFile2 + |
| ".py" ) |
| |
| main.topo = imp.load_source( wrapperFile3, |
| main.dependencyPath + |
| wrapperFile3 + |
| ".py" ) |
| |
| # Uncomment out the following if a mininet topology is added |
| # copyResult1 = main.ONOSbench.scp( main.Mininet1, |
| # main.dependencyPath + |
| # main.topology, |
| # main.Mininet1.home + "custom/", |
| # direction="to" ) |
| |
| if main.CLIs and main.CLIs2: |
| stepResult = main.TRUE |
| else: |
| main.log.error( "Did not properly created list of ONOS CLI handle" ) |
| stepResult = main.FALSE |
| except Exception as e: |
| main.log.exception(e) |
| main.cleanup() |
| main.exit() |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully construct " + |
| "test variables ", |
| onfail="Failed to construct test variables" ) |
| |
| if gitPull == 'True': |
| main.step( "Building ONOS in " + gitBranch + " branch" ) |
| onosBuildResult = main.startUp.onosBuild( main, gitBranch ) |
| stepResult = onosBuildResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully compiled " + |
| "latest ONOS", |
| onfail="Failed to compile " + |
| "latest ONOS" ) |
| else: |
| main.log.warn( "Did not pull new code so skipping mvn " + |
| "clean install" ) |
| main.ONOSbench.getVersion( report=True ) |
| |
| def CASE2( self, main ): |
| """ |
| - 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.cycle += 1 |
| |
| # main.scale[ 0 ] determines the current number of ONOS controller |
| main.numCtrls = int( main.scale[ 0 ] ) |
| |
| main.case( "Starting up " + str( main.numCtrls ) + |
| " node(s) ONOS cluster" ) |
| main.caseExplanation = "Set up ONOS with " + str( main.numCtrls ) +\ |
| " node(s) ONOS cluster" |
| |
| |
| |
| #kill off all onos processes |
| main.log.info( "Safety check, killing all ONOS processes" + |
| " before initiating environment setup" ) |
| |
| |
| |
| time.sleep( main.startUpSleep ) |
| main.step( "Uninstalling ONOS package" ) |
| onosUninstallResult = main.TRUE |
| for ip in main.ONOSip: |
| onosUninstallResult = onosUninstallResult and \ |
| main.ONOSbench.onosUninstall( nodeIp=ip ) |
| stepResult = onosUninstallResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully uninstalled ONOS package", |
| onfail="Failed to uninstall ONOS package" ) |
| |
| for i in range( main.maxNodes ): |
| main.ONOSbench.onosDie( main.ONOSip[ i ] ) |
| |
| main.log.info( "NODE COUNT = " + str( main.numCtrls ) ) |
| |
| tempOnosIp = [] |
| for i in range( main.numCtrls ): |
| tempOnosIp.append( main.ONOSip[i] ) |
| |
| main.ONOSbench.createCellFile( main.ONOSbench.ip_address, |
| "temp", main.Mininet1.ip_address, |
| main.apps, tempOnosIp ) |
| |
| main.step( "Apply cell to environment" ) |
| 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 " ) |
| |
| main.step( "Creating ONOS package" ) |
| packageResult = main.ONOSbench.onosPackage() |
| stepResult = packageResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully created ONOS package", |
| onfail="Failed to create ONOS package" ) |
| |
| time.sleep( main.startUpSleep ) |
| main.step( "Installing ONOS package" ) |
| onosInstallResult = main.TRUE |
| for i in range( main.numCtrls ): |
| onosInstallResult = onosInstallResult and \ |
| main.ONOSbench.onosInstall( node=main.ONOSip[ i ], options="" ) |
| stepResult = onosInstallResult |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully installed ONOS package", |
| onfail="Failed to install ONOS package" ) |
| |
| time.sleep( main.startUpSleep ) |
| main.step( "Starting ONOS service" ) |
| stopResult = main.TRUE |
| startResult = main.TRUE |
| onosIsUp = 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" ) |
| |
| # Start an ONOS cli to provide functionality that is not currently |
| # supported by the Rest API remove this when Leader Checking is supported |
| # by the REST API |
| |
| main.step( "Start ONOS cli" ) |
| cliResult = main.TRUE |
| for i in range( main.numCtrls ): |
| cliResult = cliResult and \ |
| main.CLIs2[ i ].startOnosCli( main.ONOSip[ i ] ) |
| stepResult = cliResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully start ONOS cli", |
| onfail="Failed to start ONOS cli" ) |
| |
| # Remove the first element in main.scale list |
| main.scale.remove( main.scale[ 0 ] ) |
| |
| def CASE19( self, main ): |
| """ |
| Copy the karaf.log files after each testcase cycle |
| """ |
| main.log.report( "Copy karaf logs" ) |
| main.case( "Copy karaf logs" ) |
| main.caseExplanation = "Copying the karaf logs to preserve them through" +\ |
| "reinstalling ONOS" |
| main.step( "Copying karaf logs" ) |
| stepResult = main.TRUE |
| scpResult = main.TRUE |
| copyResult = main.TRUE |
| i = 0 |
| for cli in main.CLIs2: |
| main.node = cli |
| ip = main.ONOSip[ i ] |
| main.node.ip_address = ip |
| scpResult = scpResult and main.ONOSbench.scp( main.node , |
| "/opt/onos/log/karaf.log", |
| "/tmp/karaf.log", |
| direction="from" ) |
| copyResult = copyResult and main.ONOSbench.cpLogsToDir( "/tmp/karaf.log", main.logdir, |
| copyFileName=( "karaf.log.node{0}.cycle{1}".format( str( i + 1 ), str( main.cycle ) ) ) ) |
| if scpResult and copyResult: |
| stepResult = main.TRUE and stepResult |
| else: |
| stepResult = main.FALSE and stepResult |
| i += 1 |
| if main.numCtrls == 1: |
| break |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully copied remote ONOS logs", |
| onfail="Failed to copy remote ONOS logs" ) |
| |
| def CASE100( self, main ): |
| """ |
| Start NETCONF app and OFC-Server or make sure that they are already running |
| """ |
| assert main, "There is no main" |
| assert main.CLIs, "There is no main.CLIs" |
| assert main.numCtrls, "Placed the total number of switch topology in \ |
| main.numCtrls" |
| |
| testResult = main.FALSE |
| main.testName = "Start up NETCONF app in all nodes" |
| main.case( main.testName + " Test - " + str( main.numCtrls ) + |
| " NODE(S)" ) |
| main.step( "Starting NETCONF app" ) |
| main.assertReturnString = "Assertion result for starting NETCONF app" |
| testResult = main.netconfFunction.startApp( main ) |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=testResult, |
| onpass=main.assertReturnString, |
| onfail=main.assertReturnString ) |
| |
| main.step( "Starting OFC-Server" ) |
| main.assertReturnString = "Assertion result for starting OFC-Server" |
| testResult = main.netconfFunction.startOFC( main ) |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=testResult, |
| onpass=main.assertReturnString, |
| onfail=main.assertReturnString ) |
| time.sleep( main.startUpSleep ) |
| |
| def CASE200( self, main ): |
| """ |
| Create or modify a Configuration file |
| -The file is built from information loaded from the .params file |
| """ |
| assert main, "There is no main" |
| assert main.CLIs, "There is no main.CLIs" |
| assert main.numCtrls, "Placed the total number of switch topology in \ |
| main.numCtrls" |
| |
| main.testName = "Assemble the configuration" |
| main.case( main.testName + " Test - " + str( main.numCtrls ) + |
| " NODES(S)" ) |
| main.step( "Assembling configuration file" ) |
| main.assertReturnString = "Assertion result for assembling configuration file" |
| testResult = main.FALSE |
| testResult = main.netconfFunction.createConfig( main ) |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=testResult, |
| onpass=main.assertReturnString, |
| onfail=main.assertReturnString ) |
| time.sleep( main.startUpSleep ) |
| |
| def CASE300( self, main ): |
| """ |
| Push a configuration and bring up a switch |
| """ |
| assert main, "There is no main" |
| assert main.CLIs, "There is no main.CLIs" |
| assert main.numCtrls, "Placed the total number of switch topology in \ |
| main.numCtrls" |
| |
| main.testName = "Uploading the configuration" |
| main.case( main.testName + " Test - " + str( main.numCtrls ) + |
| " NODES(S)" ) |
| main.step( "Sending the configuration file") |
| main.assertReturnString = "Assertion result for sending the configuration file" |
| testResult = main.FALSE |
| |
| testResult = main.netconfFunction.sendConfig( main ) |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=testResult, |
| onpass=main.assertReturnString, |
| onfail=main.assertReturnString ) |
| |
| time.sleep( main.switchSleep ) |
| |
| main.step( "Confirming the device was configured" ) |
| main.assertReturnString = "Assertion result for confirming a configuration." |
| testResult = main.FALSE |
| |
| testResult = main.netconfFunction.devices( main ) |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=testResult, |
| onpass=main.assertReturnString, |
| onfail=main.assertReturnString ) |
| |
| def CASE400( self, main ): |
| """ |
| Bring down a switch |
| This test case is not yet possible, but the functionality needed to |
| perform it is planned to be added |
| There is a message that is sent "Device () has closed session" |
| when the device disconnects from onos for some reason. |
| Because of the triggers for this message are not practical |
| to activate this will likely not be used to implement the test |
| case at this time |
| Possible ways to do this may include bringing down mininet then checking |
| ONOS to see if it was recongnized the device being disconnected |
| """ |