blob: 345bd44bd6624faf4fa9c079aacf9cf5bc974097 [file] [log] [blame]
"""
SCPFintentInstallWithdrawLat:
- Test the latency of intent installed and withdrawn
- Use Push-test-intents command to push intents
- Use Null provider with 7 devices and linear topology
- Always push intents between 1/6 and 7/5
- The batch size is defined in parm file. (default 1,100,1000)
yunpeng@onlab.us
"""
class SCPFintentInstallWithdrawLat:
def __init__( self ):
self.default = ''
def CASE0( self, main ):
'''
- GIT
- BUILDING ONOS
Pull specific ONOS branch, then Build ONOS ono ONOS Bench.
This step is usually skipped. Because in a Jenkins driven automated
test env. We want Jenkins jobs to pull&build for flexibility to handle
different versions of ONOS.
- Construct tests variables
'''
gitPull = main.params['GIT']['gitPull']
gitBranch = main.params['GIT']['gitBranch']
main.case("Pull onos branch and build onos on Teststation.")
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.warn("Skipped pulling onos and Skipped building ONOS")
main.apps = main.params['ENV']['cellApps']
main.BENCHUser = main.params['BENCH']['user']
main.BENCHIp = main.params['BENCH']['ip1']
main.MN1Ip = main.params['MN']['ip1']
main.maxNodes = int(main.params['max'])
main.cellName = main.params['ENV']['cellName']
main.scale = (main.params['SCALE']).split(",")
main.timeout = int(main.params['SLEEP']['timeout'])
main.startUpSleep = int(main.params['SLEEP']['startup'])
main.installSleep = int(main.params['SLEEP']['install'])
main.verifySleep = int(main.params['SLEEP']['verify'])
main.verifyAttempts = int(main.params['ATTEMPTS']['verify'])
main.sampleSize = int(main.params['TEST']['sampleSize'])
main.warmUp = int(main.params['TEST']['warmUp'])
main.intentsList = (main.params['TEST']['intents']).split(",")
main.ingress = main.params['TEST']['ingress']
main.egress = main.params['TEST']['egress']
main.debug = main.params['TEST']['debug']
main.flowObj = main.params['TEST']['flowObj']
if main.flowObj == "True":
main.flowObj = True
main.dbFileName = main.params['DATABASE']['dbFlowObj']
else:
main.flowObj = False
main.dbFileName = main.params['DATABASE']['dbName']
for i in range(0, len(main.intentsList)):
main.intentsList[i] = int(main.intentsList[i])
# Create DataBase file
main.log.info("Create Database file " + main.dbFileName)
resultsDB = open(main.dbFileName, "w+")
resultsDB.close()
def CASE1( self, main ):
# Clean up test environment and set up
import time
main.log.info("Get ONOS cluster IP")
print(main.scale)
main.numCtrls = int(main.scale[0])
main.ONOSip = []
main.maxNumBatch = 0
main.AllONOSip = main.ONOSbench.getOnosIps()
for i in range(main.numCtrls):
main.ONOSip.append(main.AllONOSip[i])
main.log.info(main.ONOSip)
main.CLIs = []
main.log.info("Creating list of ONOS cli handles")
for i in range(main.numCtrls):
main.CLIs.append(getattr(main, 'ONOScli%s' %(i + 1)))
if not main.CLIs:
main.log.error("Failed to create the list of ONOS cli handles")
main.cleanup()
main.exit()
main.commit = main.ONOSbench.getVersion(report=True)
main.commit = main.commit.split(" ")[1]
main.log.info("Starting up %s node(s) ONOS cluster" % main.numCtrls)
main.log.info("Safety check, killing all ONOS processes" +
" before initiating environment setup")
for i in range(main.numCtrls):
main.ONOSbench.onosStop(main.ONOSip[i])
main.ONOSbench.onosKill(main.ONOSip[i])
main.log.info("NODE COUNT = %s" % main.numCtrls)
main.ONOSbench.createCellFile(main.ONOSbench.ip_address,
main.cellName,
main.MN1Ip,
main.apps,
main.ONOSip,
main.ONOScli1.karafUser )
main.step("Apply cell to environment")
cellResult = main.ONOSbench.setCell(main.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 ")
main.step("Creating ONOS package")
packageResult = main.ONOSbench.buckBuild()
stepResult = packageResult
utilities.assert_equals(expect=main.TRUE,
actual=stepResult,
onpass="Successfully created ONOS package",
onfail="Failed to create ONOS package")
main.step("Uninstall ONOS package on all Nodes")
uninstallResult = main.TRUE
for i in range(int(main.numCtrls)):
main.log.info("Uninstalling package on ONOS Node IP: " + main.ONOSip[i])
u_result = main.ONOSbench.onosUninstall(main.ONOSip[i])
utilities.assert_equals(expect=main.TRUE, actual=u_result,
onpass="Test step PASS",
onfail="Test step FAIL")
uninstallResult = (uninstallResult and u_result)
main.step("Install ONOS package on all Nodes")
installResult = main.TRUE
for i in range(int(main.numCtrls)):
main.log.info("Installing package on ONOS Node IP: " + main.ONOSip[i])
i_result = main.ONOSbench.onosInstall(node=main.ONOSip[i])
utilities.assert_equals(expect=main.TRUE, actual=i_result,
onpass="Test step PASS",
onfail="Test step FAIL")
installResult = installResult and i_result
main.step( "Set up ONOS secure SSH" )
secureSshResult = main.TRUE
for i in range( int( 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" )
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" )
time.sleep(2)
main.step("Start ONOS CLI on all nodes")
cliResult = main.TRUE
main.step(" Start ONOS cli using thread ")
startCliResult = main.TRUE
pool = []
main.threadID = 0
for i in range(int(main.numCtrls)):
t = main.Thread(target=main.CLIs[i].startOnosCli,
threadID=main.threadID,
name="startOnosCli",
args=[main.ONOSip[i]],
kwargs={"onosStartTimeout": main.timeout})
pool.append(t)
t.start()
main.threadID = main.threadID + 1
for t in pool:
t.join()
startCliResult = startCliResult and t.result
time.sleep(main.startUpSleep)
# configure apps
main.CLIs[0].setCfg("org.onosproject.provider.nil.NullProviders", "deviceCount", value=7)
main.CLIs[0].setCfg("org.onosproject.provider.nil.NullProviders", "topoShape", value="linear")
main.CLIs[0].setCfg("org.onosproject.provider.nil.NullProviders", "enabled", value="true")
main.CLIs[0].setCfg("org.onosproject.net.intent.impl.IntentManager", "skipReleaseResourcesOnWithdrawal", value="true")
if main.flowObj:
main.CLIs[0].setCfg("org.onosproject.net.intent.impl.compiler.IntentConfigurableRegistrator",
"useFlowObjectives", value="true")
main.CLIs[0].setCfg("org.onosproject.net.intent.impl.compiler.IntentConfigurableRegistrator",
"defaultFlowObjectiveCompiler",
value='org.onosproject.net.intent.impl.compiler.LinkCollectionIntentObjectiveCompiler')
time.sleep(main.startUpSleep)
# balanceMasters
main.CLIs[0].balanceMasters()
time.sleep(main.startUpSleep)
def CASE2( self, main ):
import time
import numpy
import json
print(main.intentsList)
for batchSize in main.intentsList:
main.log.report("Intent Batch size: {}".format(batchSize))
main.installLatList = []
main.withdrawLatList = []
validrun = 0
invalidrun = 0
# we use two variables to control the iteration
while validrun <= main.warmUp + main.sampleSize and invalidrun < 20:
if validrun >= main.warmUp:
main.log.info("================================================")
main.log.info("Starting test iteration " + str(validrun - main.warmUp))
main.log.info("Total test iteration: " + str(invalidrun + validrun))
main.log.info("================================================")
else:
main.log.info("====================Warm Up=====================")
# push intents
installResult = main.CLIs[0].pushTestIntents(main.ingress, main.egress, batchSize,
offset=1, options="-i", timeout=main.timeout,
getResponse=True)
if type(installResult) is str:
if "Failure" in installResult:
main.log.error("Install Intents failure, ignore this iteration.")
if validrun < main.warmUp:
validrun += 1
continue
else:
invalidrun += 1
continue
try:
latency = int(installResult.split()[5])
main.log.info(installResult)
except:
main.log.error("Failed to get latency, ignore this iteration.")
main.log.error("Response from ONOS:")
print(installResult)
if validrun < main.warmUp:
validrun += 1
continue
else:
invalidrun += 1
continue
if validrun >= main.warmUp:
main.installLatList.append(latency)
else:
invalidrun += 1
continue
time.sleep(2)
# Withdraw Intents
withdrawResult = main.CLIs[0].pushTestIntents(main.ingress, main.egress, batchSize,
offset=1, options="-w", timeout=main.timeout,
getResponse=True)
if type(withdrawResult) is str:
if "Failure" in withdrawResult:
main.log.error("withdraw Intents failure, ignore this iteration.")
if validrun < main.warmUp:
validrun += 1
continue
else:
invalidrun += 1
continue
try:
latency = int(withdrawResult.split()[5])
main.log.info(withdrawResult)
except:
main.log.error("Failed to get latency, ignore this iteration.")
main.log.error("Response from ONOS:")
print(withdrawResult)
if validrun < main.warmUp:
validrun += 1
continue
else:
invalidrun += 1
continue
if validrun >= main.warmUp:
main.withdrawLatList.append(latency)
else:
invalidrun += 1
continue
time.sleep(2)
main.CLIs[0].purgeWithdrawnIntents()
validrun += 1
installave = numpy.average(main.installLatList)
installstd = numpy.std(main.installLatList)
withdrawave = numpy.average(main.withdrawLatList)
withdrawstd = numpy.std(main.withdrawLatList)
# log report
main.log.report("----------------------------------------------------")
main.log.report("Scale: " + str(main.numCtrls))
main.log.report("Intent batch: " + str(batchSize))
main.log.report("Install average: {} std: {}".format(installave, installstd))
main.log.report("Withdraw average: {} std: {}".format(withdrawave, withdrawstd))
# write result to database file
if not (numpy.isnan(installave) or numpy.isnan(installstd) or\
numpy.isnan(withdrawstd) or numpy.isnan(withdrawave)):
databaseString = "'" + main.commit + "',"
databaseString += str(main.numCtrls) + ","
databaseString += str(batchSize) + ","
databaseString += str(installave) + ","
databaseString += str(installstd) + ","
databaseString += str(withdrawave) + ","
databaseString += str(withdrawstd) + "\n"
resultsDB = open(main.dbFileName, "a")
resultsDB.write(databaseString)
resultsDB.close()
del main.scale[0]