| |
| import time |
| import re |
| import imp |
| |
| class ONOSSetup: |
| main = None |
| def __init__( self ): |
| self.default = '' |
| def envSetupDescription ( self ): |
| main.case( "Constructing test variables and building ONOS package" ) |
| main.step( "Constructing test variables" ) |
| main.caseExplanation = "For loading from params file, and pull" + \ |
| " and build the latest ONOS package" |
| main.testOnDirectory = re.sub( "(/tests)$", "", main.testDir ) |
| |
| def gitPulling( self ): |
| main.case( "Pull onos branch and build onos on Teststation." ) |
| gitPull = main.params[ 'GIT' ][ 'pull' ] |
| gitBranch = main.params[ 'GIT' ][ 'branch' ] |
| if gitPull == 'True': |
| main.step( "Git Checkout ONOS branch: " + gitBranch ) |
| stepResult = main.ONOSbench.gitCheckout( branch=gitBranch ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully checkout onos branch.", |
| onfail="Failed to checkout onos branch. Exiting test..." ) |
| if not stepResult: main.exit() |
| |
| main.step( "Git Pull on ONOS branch:" + gitBranch ) |
| stepResult = main.ONOSbench.gitPull() |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully pull onos. ", |
| onfail="Failed to pull onos. Exiting test ..." ) |
| if not stepResult: main.exit() |
| |
| else: |
| main.log.info( "Skipped git checkout and pull as they are disabled in params file" ) |
| |
| return main.TRUE |
| |
| def setRest( self, hasRest, i ): |
| if hasRest: |
| main.RESTs.append( getattr( main, "ONOSrest" + str( i ) ) ) |
| |
| def setNode( self, hasNode, i ): |
| if hasNode: |
| main.nodes.append( getattr( main, 'ONOS' + str(i)) ) |
| |
| def setCli( self, hasCli, i ): |
| if hasCli: |
| main.CLIs.append( getattr ( main, "ONOScli" + str( i ) ) ) |
| |
| def getNumNode( self, hasCli, hasNode, hasRest ): |
| if hasCli: |
| return len( main.CLIs ) |
| if hasNode: |
| return len( main.nodes ) |
| if hasRest: |
| return len( main.RESTs ) |
| |
| def envSetup ( self, hasMultiNodeRounds=False, hasRest=False, hasNode=False, |
| hasCli=True, specificIp="", includeGitPull=True, makeMaxNodes=True ): |
| if includeGitPull : |
| self.gitPulling() |
| if main.ONOSbench.maxNodes: |
| main.maxNodes = int( main.ONOSbench.maxNodes ) |
| else: |
| main.maxNodes = 0 |
| main.cellData = {} # For creating cell file |
| if hasCli: |
| main.CLIs = [] |
| if hasRest: |
| main.RESTs = [] |
| if hasNode: |
| main.nodes = [] |
| main.ONOSip = [] # List of IPs of active ONOS nodes. CASE 2 |
| |
| if specificIp == "": |
| if makeMaxNodes: |
| main.ONOSip = main.ONOSbench.getOnosIps() |
| else: |
| main.ONOSip.append( specificIp ) |
| |
| # Assigning ONOS cli handles to a list |
| try: |
| for i in range( 1, ( main.maxNodes if makeMaxNodes else main.numCtrls ) + 1 ): |
| self.setCli( hasCli, i ) |
| self.setRest( hasRest, i ) |
| self.setNode( hasNode, i ) |
| if not makeMaxNodes: |
| main.ONOSip.append( main.ONOSbench.getOnosIps()[ i - 1 ] ) |
| except AttributeError: |
| numNode = self.getNumNode( hasCli, hasNode, hasRest ) |
| main.log.warn( "A " + str( main.maxNodes ) + " node cluster " + |
| "was defined in env variables, but only " + |
| str( numNode ) + |
| " nodes were defined in the .topo file. " + |
| "Using " + str( numNode ) + |
| " nodes for the test." ) |
| main.maxNodes = numNode |
| |
| main.log.debug( "Found ONOS ips: {}".format( main.ONOSip ) ) |
| if ( not hasCli or main.CLIs ) and ( not hasRest or main.RESTs )\ |
| and ( not hasNode or main.nodes ): |
| return main.TRUE |
| else: |
| main.log.error( "Did not properly created list of ONOS CLI handle" ) |
| return main.FALSE |
| |
| def envSetupException ( self, e ): |
| main.log.exception( e ) |
| main.cleanup() |
| main.exit() |
| |
| def evnSetupConclusion ( self, stepResult ): |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="Successfully construct " + |
| "test variables ", |
| onfail="Failed to construct test variables" ) |
| |
| main.commit = main.ONOSbench.getVersion( report=True ) |
| |
| def getNumCtrls( self, hasMultiNodeRounds ): |
| if hasMultiNodeRounds: |
| try: |
| main.cycle |
| except Exception: |
| main.cycle = 0 |
| main.cycle += 1 |
| # main.scale[ 0 ] determines the current number of ONOS controller |
| main.numCtrls = int( main.scale.pop( 0 ) ) |
| else: |
| main.numCtrls = main.maxNodes |
| |
| def killingAllOnos( self, killRemoveMax, stopOnos ): |
| # kill off all onos processes |
| main.log.info( "Safety check, killing all ONOS processes" + |
| " before initiating environment setup" ) |
| |
| for i in range( main.maxNodes if killRemoveMax else main.numCtrls ): |
| if stopOnos: |
| main.ONOSbench.onosStop( main.ONOSip[ i ] ) |
| main.ONOSbench.onosKill( main.ONOSip[ i ] ) |
| |
| def createApplyCell( self, newCell, cellName, Mininet, useSSH ): |
| if newCell: |
| tempOnosIp = [] |
| for i in range( main.numCtrls ): |
| tempOnosIp.append( main.ONOSip[i] ) |
| |
| main.ONOSbench.createCellFile( main.ONOSbench.ip_address, |
| cellName, |
| Mininet if isinstance( Mininet, str ) else |
| Mininet.ip_address, |
| main.apps, |
| tempOnosIp, |
| main.ONOScli1.karafUser, |
| useSSH=useSSH ) |
| main.step( "Apply cell to environment" ) |
| cellResult = main.ONOSbench.setCell( cellName ) |
| 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 " ) |
| return stepResult |
| |
| def uninstallOnos( self, killRemoveMax ): |
| main.step( "Uninstalling ONOS package" ) |
| onosUninstallResult = main.TRUE |
| for i in range( main.maxNodes if killRemoveMax else main.numCtrls ): |
| onosUninstallResult = onosUninstallResult and \ |
| main.ONOSbench.onosUninstall( nodeIp=main.ONOSip[ i ] ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=onosUninstallResult, |
| onpass="Successfully uninstalled ONOS package", |
| onfail="Failed to uninstall ONOS package" ) |
| return onosUninstallResult |
| |
| def buildOnos( self ): |
| main.step( "Creating ONOS package" ) |
| packageResult = main.ONOSbench.buckBuild() |
| utilities.assert_equals( expect=main.TRUE, |
| actual=packageResult, |
| onpass="Successfully created ONOS package", |
| onfail="Failed to create ONOS package" ) |
| return packageResult |
| |
| def installOnos( self, installMax ): |
| main.step( "Installing ONOS package" ) |
| onosInstallResult = main.TRUE |
| |
| for i in range( main.ONOSbench.maxNodes if installMax else main.numCtrls ): |
| options = "-f" |
| if installMax and i >= main.numCtrls: |
| options = "-nf" |
| onosInstallResult = onosInstallResult and \ |
| main.ONOSbench.onosInstall( node=main.ONOSip[ i ], options=options ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=onosInstallResult, |
| onpass="Successfully installed ONOS package", |
| onfail="Failed to install ONOS package" ) |
| if not onosInstallResult: |
| main.cleanup() |
| main.exit() |
| return onosInstallResult |
| |
| def setupSsh( self ): |
| main.step( "Set up ONOS secure SSH" ) |
| secureSshResult = main.TRUE |
| for i in range( main.numCtrls ): |
| secureSshResult = secureSshResult and main.ONOSbench.onosSecureSSH( node=main.ONOSip[ i ] ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=secureSshResult, |
| onpass="Test step PASS", |
| onfail="Test step FAIL" ) |
| return secureSshResult |
| |
| def checkOnosService( self ): |
| stopResult = main.TRUE |
| startResult = main.TRUE |
| onosIsUp = main.TRUE |
| main.step( "Starting ONOS service" ) |
| for i in range( main.numCtrls ): |
| onosIsUp = onosIsUp and main.ONOSbench.isup( main.ONOSip[ i ] ) |
| if onosIsUp == main.TRUE: |
| main.log.report( "ONOS instance {0} is up and ready".format( i + 1 ) ) |
| else: |
| main.log.report( "ONOS instance {0} may not be up, stop and ".format( i + 1 ) + |
| "start ONOS again " ) |
| stopResult = stopResult and main.ONOSbench.onosStop( main.ONOSip[ i ] ) |
| startResult = startResult and main.ONOSbench.onosStart( main.ONOSip[ i ] ) |
| if not startResult or stopResult: |
| main.log.report( "ONOS instance {0} did not start correctly.".format( i + 1 ) ) |
| stepResult = onosIsUp and stopResult and startResult |
| utilities.assert_equals( expect=main.TRUE, |
| actual=stepResult, |
| onpass="ONOS service is ready on all nodes", |
| onfail="ONOS service did not start properly on all nodes" ) |
| return stepResult |
| |
| def startOnosClis( self ): |
| startCliResult = main.TRUE |
| main.step( "Starting ONOS CLI sessions" ) |
| pool = [] |
| main.threadID = 0 |
| for i in range( main.numCtrls ): |
| t = main.Thread( target=main.CLIs[ i ].startOnosCli, |
| threadID=main.threadID, |
| name="startOnosCli-" + str( i ), |
| args=[ main.ONOSip[ i ] ] ) |
| pool.append( t ) |
| t.start() |
| main.threadID = main.threadID + 1 |
| for t in pool: |
| t.join() |
| startCliResult = startCliResult and t.result |
| if not startCliResult: |
| main.log.info( "ONOS CLI did not start up properly" ) |
| main.cleanup() |
| main.exit() |
| else: |
| main.log.info( "Successful CLI startup" ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=startCliResult, |
| onpass="Successfully start ONOS cli", |
| onfail="Failed to start ONOS cli" ) |
| return startCliResult |
| |
| def ONOSSetUp( self, Mininet, hasMultiNodeRounds=False, hasCli=True, newCell=True, |
| cellName="temp", removeLog=False, extraApply=None, arg=None, extraClean=None, |
| skipPack=False, installMax=False, useSSH=True, killRemoveMax=True, |
| CtrlsSet=True, stopOnos=False ): |
| if CtrlsSet: |
| self.getNumCtrls( hasMultiNodeRounds ) |
| |
| main.case( "Starting up " + str( main.numCtrls ) + |
| " node(s) ONOS cluster" ) |
| main.caseExplanation = "Set up ONOS with " + str( main.numCtrls ) + \ |
| " node(s) ONOS cluster" |
| self.killingAllOnos( killRemoveMax, stopOnos ) |
| |
| main.log.info( "NODE COUNT = " + str( main.numCtrls ) ) |
| cellResult = True |
| packageResult = True |
| onosUninstallResult = True |
| onosCliResult = True |
| if not skipPack: |
| cellResult = self.createApplyCell( newCell, cellName, Mininet, useSSH ) |
| |
| if removeLog: |
| main.log.info("Removing raft logs") |
| main.ONOSbench.onosRemoveRaftLogs() |
| |
| onosUninstallResult = self.uninstallOnos( killRemoveMax ) |
| |
| if extraApply is not None: |
| extraApply( metadataMethod=arg ) if arg is not None else extraApply() |
| |
| packageResult = self.buildOnos() |
| |
| onosInstallResult = self.installOnos( installMax ) |
| |
| if extraClean is not None: |
| extraClean() |
| secureSshResult = True |
| if useSSH: |
| secureSshResult = self.setupSsh() |
| |
| onosServiceResult = self.checkOnosService() |
| |
| if hasCli: |
| onosCliResult = self.startOnosClis() |
| |
| return cellResult and packageResult and onosUninstallResult and \ |
| onosInstallResult and secureSshResult and onosServiceResult and onosCliResult |