blob: 7399925e48236d27bd573d38be4aa207e446ac42 [file] [log] [blame]
'''
Description: This test is to determine if the HA test setup is
working correctly. There are no failures so this test should
have a 100% pass rate
List of test cases:
CASE1: Compile ONOS and push it to the test machines
CASE2: Assign mastership to controllers
CASE3: Assign intents
CASE4: Ping across added host intents
CASE5: Reading state of ONOS
CASE6: The Failure case. Since this is the Sanity test, we do nothing.
CASE7: Check state after control plane failure
CASE8: Compare topo
CASE9: Link s3-s28 down
CASE10: Link s3-s28 up
CASE11: Switch down
CASE12: Switch up
CASE13: Clean up
CASE14: start election app on all onos nodes
CASE15: Check that Leadership Election is still functional
'''
class HATestSanity:
def __init__(self) :
self.default = ''
def CASE1(self,main) :
'''
CASE1 is to compile ONOS and push it to the test machines
Startup sequence:
git pull
mvn clean install
onos-package
cell <name>
onos-verify-cell
NOTE: temporary - onos-remove-raft-logs
onos-install -f
onos-wait-for-start
'''
import time
main.log.report("ONOS HA Sanity test - initialization")
main.case("Setting up test environment")
#TODO: save all the timers and output them for plotting
# load some vairables from the params file
PULL_CODE = False
if main.params['Git'] == 'True':
PULL_CODE = True
cell_name = main.params['ENV']['cellName']
#set global variables
global ONOS1_ip
global ONOS1_port
global ONOS2_ip
global ONOS2_port
global ONOS3_ip
global ONOS3_port
global ONOS4_ip
global ONOS4_port
global ONOS5_ip
global ONOS5_port
global ONOS6_ip
global ONOS6_port
global ONOS7_ip
global ONOS7_port
global num_controllers
ONOS1_ip = main.params['CTRL']['ip1']
ONOS1_port = main.params['CTRL']['port1']
ONOS2_ip = main.params['CTRL']['ip2']
ONOS2_port = main.params['CTRL']['port2']
ONOS3_ip = main.params['CTRL']['ip3']
ONOS3_port = main.params['CTRL']['port3']
ONOS4_ip = main.params['CTRL']['ip4']
ONOS4_port = main.params['CTRL']['port4']
ONOS5_ip = main.params['CTRL']['ip5']
ONOS5_port = main.params['CTRL']['port5']
ONOS6_ip = main.params['CTRL']['ip6']
ONOS6_port = main.params['CTRL']['port6']
ONOS7_ip = main.params['CTRL']['ip7']
ONOS7_port = main.params['CTRL']['port7']
num_controllers = int(main.params['num_controllers'])
main.step("Applying cell variable to environment")
cell_result = main.ONOSbench.set_cell(cell_name)
verify_result = main.ONOSbench.verify_cell()
#FIXME:this is short term fix
main.log.report("Removing raft logs")
main.ONOSbench.onos_remove_raft_logs()
main.log.report("Uninstalling ONOS")
main.ONOSbench.onos_uninstall(ONOS1_ip)
main.ONOSbench.onos_uninstall(ONOS2_ip)
main.ONOSbench.onos_uninstall(ONOS3_ip)
main.ONOSbench.onos_uninstall(ONOS4_ip)
main.ONOSbench.onos_uninstall(ONOS5_ip)
main.ONOSbench.onos_uninstall(ONOS6_ip)
main.ONOSbench.onos_uninstall(ONOS7_ip)
clean_install_result = main.TRUE
git_pull_result = main.TRUE
main.step("Compiling the latest version of ONOS")
if PULL_CODE:
main.step("Git checkout and pull master")
main.ONOSbench.git_checkout("master")
git_pull_result = main.ONOSbench.git_pull()
main.step("Using mvn clean & install")
clean_install_result = main.TRUE
if git_pull_result == main.TRUE:
clean_install_result = main.ONOSbench.clean_install()
else:
main.log.warn("Did not pull new code so skipping mvn "+ \
"clean install")
main.ONOSbench.get_version(report=True)
main.step("Creating ONOS package")
package_result = main.ONOSbench.onos_package()
main.step("Installing ONOS package")
onos1_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS1_ip)
onos2_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS2_ip)
onos3_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS3_ip)
onos4_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS4_ip)
onos5_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS5_ip)
onos6_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS6_ip)
onos7_install_result = main.ONOSbench.onos_install(options="-f",
node=ONOS7_ip)
onos_install_result = onos1_install_result and onos2_install_result\
and onos3_install_result and onos4_install_result\
and onos5_install_result and onos6_install_result\
and onos7_install_result
'''
#FIXME: work around until onos is less fragile
main.ONOSbench.handle.sendline("onos-cluster-install")
print main.ONOSbench.handle.expect("\$")
onos_install_result = main.TRUE
'''
main.step("Checking if ONOS is up yet")
#TODO check bundle:list?
for i in range(2):
onos1_isup = main.ONOSbench.isup(ONOS1_ip)
if not onos1_isup:
main.log.report("ONOS1 didn't start!")
onos2_isup = main.ONOSbench.isup(ONOS2_ip)
if not onos2_isup:
main.log.report("ONOS2 didn't start!")
onos3_isup = main.ONOSbench.isup(ONOS3_ip)
if not onos3_isup:
main.log.report("ONOS3 didn't start!")
onos4_isup = main.ONOSbench.isup(ONOS4_ip)
if not onos4_isup:
main.log.report("ONOS4 didn't start!")
onos5_isup = main.ONOSbench.isup(ONOS5_ip)
if not onos5_isup:
main.log.report("ONOS5 didn't start!")
onos6_isup = main.ONOSbench.isup(ONOS6_ip)
if not onos6_isup:
main.log.report("ONOS6 didn't start!")
onos7_isup = main.ONOSbench.isup(ONOS7_ip)
if not onos7_isup:
main.log.report("ONOS7 didn't start!")
onos_isup_result = onos1_isup and onos2_isup and onos3_isup\
and onos4_isup and onos5_isup and onos6_isup and onos7_isup
if onos_isup_result == main.TRUE:
break
cli_result1 = main.ONOScli1.start_onos_cli(ONOS1_ip)
cli_result2 = main.ONOScli2.start_onos_cli(ONOS2_ip)
cli_result3 = main.ONOScli3.start_onos_cli(ONOS3_ip)
cli_result4 = main.ONOScli4.start_onos_cli(ONOS4_ip)
cli_result5 = main.ONOScli5.start_onos_cli(ONOS5_ip)
cli_result6 = main.ONOScli6.start_onos_cli(ONOS6_ip)
cli_result7 = main.ONOScli7.start_onos_cli(ONOS7_ip)
cli_results = cli_result1 and cli_result2 and cli_result3 and\
cli_result4 and cli_result5 and cli_result6 and cli_result7
main.step("Start Packet Capture MN")
main.Mininet2.start_tcpdump(
str(main.params['MNtcpdump']['folder'])+str(main.TEST)+"-MN.pcap",
intf = main.params['MNtcpdump']['intf'],
port = main.params['MNtcpdump']['port'])
case1_result = (clean_install_result and package_result and
cell_result and verify_result and onos_install_result and
onos_isup_result and cli_results)
utilities.assert_equals(expect=main.TRUE, actual=case1_result,
onpass="Test startup successful",
onfail="Test startup NOT successful")
if case1_result==main.FALSE:
main.cleanup()
main.exit()
def CASE2(self,main) :
'''
Assign mastership to controllers
'''
import time
import json
import re
main.log.report("Assigning switches to controllers")
main.case("Assigning Controllers")
main.step("Assign switches to controllers")
for i in range (1,29):
main.Mininet1.assign_sw_controller(sw=str(i),count=num_controllers,
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,
ip6=ONOS6_ip,port6=ONOS6_port,
ip7=ONOS7_ip,port7=ONOS7_port)
mastership_check = main.TRUE
for i in range (1,29):
response = main.Mininet1.get_sw_controller("s"+str(i))
try:
main.log.info(str(response))
except:
main.log.info(repr(response))
if re.search("tcp:"+ONOS1_ip,response)\
and re.search("tcp:"+ONOS2_ip,response)\
and re.search("tcp:"+ONOS3_ip,response)\
and re.search("tcp:"+ONOS4_ip,response)\
and re.search("tcp:"+ONOS5_ip,response)\
and re.search("tcp:"+ONOS6_ip,response)\
and re.search("tcp:"+ONOS7_ip,response):
mastership_check = mastership_check and main.TRUE
else:
mastership_check = main.FALSE
if mastership_check == main.TRUE:
main.log.report("Switch mastership assigned correctly")
utilities.assert_equals(expect = main.TRUE,actual=mastership_check,
onpass="Switch mastership assigned correctly",
onfail="Switches not assigned correctly to controllers")
#Manually assign mastership to the controller we want
role_call = main.TRUE
role_check = main.TRUE
device_id = main.ONOScli1.get_device("1000")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS1_ip)
if ONOS1_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("2800")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS1_ip)
if ONOS1_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("2000")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS2_ip)
if ONOS2_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3000")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS2_ip)
if ONOS2_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("5000")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS3_ip)
if ONOS3_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6000")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS3_ip)
if ONOS3_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3004")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS4_ip)
if ONOS4_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3008")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3009")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3010")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3011")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3012")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3013")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3014")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3015")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3016")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("3017")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS5_ip)
if ONOS5_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6007")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS6_ip)
if ONOS6_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6018")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6019")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6020")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6021")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6022")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6023")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6024")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6025")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6026")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
device_id = main.ONOScli1.get_device("6027")['id']
role_call = role_call and main.ONOScli1.device_role(device_id, ONOS7_ip)
if ONOS7_ip in main.ONOScli1.get_role(device_id)['master']:
role_check = role_check and main.TRUE
else:
role_check = role_check and main.FALSE
utilities.assert_equals(expect = main.TRUE,actual=role_call,
onpass="Re-assigned switch mastership to designated controller",
onfail="Something wrong with device_role calls")
utilities.assert_equals(expect = main.TRUE,actual=role_check,
onpass="Switches were successfully reassigned to designated controller",
onfail="Switches were not successfully reassigned")
mastership_check = mastership_check and role_call and role_check
utilities.assert_equals(expect = main.TRUE,actual=mastership_check,
onpass="Switch mastership correctly assigned",
onfail="Error in (re)assigning switch mastership")
def CASE3(self,main) :
"""
Assign intents
"""
import time
import json
import re
main.log.report("Adding host intents")
main.case("Adding host Intents")
main.step("Discovering Hosts( Via pingall for now)")
#FIXME: Once we have a host discovery mechanism, use that instead
#install onos-app-fwd
main.log.info("Install reactive forwarding app")
main.ONOScli1.feature_install("onos-app-fwd")
main.ONOScli2.feature_install("onos-app-fwd")
main.ONOScli3.feature_install("onos-app-fwd")
main.ONOScli4.feature_install("onos-app-fwd")
main.ONOScli5.feature_install("onos-app-fwd")
main.ONOScli6.feature_install("onos-app-fwd")
main.ONOScli7.feature_install("onos-app-fwd")
#REACTIVE FWD test
ping_result = main.FALSE
time1 = time.time()
ping_result = main.Mininet1.pingall()
time2 = time.time()
main.log.info("Time for pingall: %2f seconds" % (time2 - time1))
#uninstall onos-app-fwd
main.log.info("Uninstall reactive forwarding app")
main.ONOScli1.feature_uninstall("onos-app-fwd")
main.ONOScli2.feature_uninstall("onos-app-fwd")
main.ONOScli3.feature_uninstall("onos-app-fwd")
main.ONOScli4.feature_uninstall("onos-app-fwd")
main.ONOScli5.feature_uninstall("onos-app-fwd")
main.ONOScli6.feature_uninstall("onos-app-fwd")
main.ONOScli7.feature_uninstall("onos-app-fwd")
#timeout for fwd flows
time.sleep(10)
main.step("Add host intents")
#TODO: move the host numbers to params
import json
intents_json= json.loads(main.ONOScli1.hosts())
intent_add_result = True
for i in range(8,18):
main.log.info("Adding host intent between h"+str(i)+" and h"+str(i+10))
host1 = "00:00:00:00:00:" + str(hex(i)[2:]).zfill(2).upper()
host2 = "00:00:00:00:00:" + str(hex(i+10)[2:]).zfill(2).upper()
host1_id = main.ONOScli1.get_host(host1)['id']
host2_id = main.ONOScli1.get_host(host2)['id']
#NOTE: get host can return None
if host1_id and host2_id:
tmp_result = main.ONOScli1.add_host_intent(host1_id, host2_id )
else:
main.log.error("Error, get_host() failed")
tmp_result = main.FALSE
intent_add_result = bool(intent_add_result and tmp_result)
utilities.assert_equals(expect=True, actual=intent_add_result,
onpass="Switch mastership correctly assigned",
onfail="Error in (re)assigning switch mastership")
#TODO Check if intents all exist in datastore
#NOTE: Do we need to print this once the test is working?
#main.log.info(json.dumps(json.loads(main.ONOScli1.intents(json_format=True)),
# sort_keys=True, indent=4, separators=(',', ': ') ) )
def CASE4(self,main) :
"""
Ping across added host intents
"""
description = " Ping across added host intents"
main.log.report(description)
main.case(description)
Ping_Result = main.TRUE
for i in range(8,18):
ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
Ping_Result = Ping_Result and ping
if ping==main.FALSE:
main.log.warn("Ping failed between h"+str(i)+" and h" + str(i+10))
elif ping==main.TRUE:
main.log.info("Ping test passed!")
Ping_Result = main.TRUE
if Ping_Result==main.FALSE:
main.log.report("Intents have not been installed correctly, pings failed.")
if Ping_Result==main.TRUE:
main.log.report("Intents have been installed correctly and verified by pings")
utilities.assert_equals(expect = main.TRUE,actual=Ping_Result,
onpass="Intents have been installed correctly and pings work",
onfail ="Intents have not been installed correctly, pings failed." )
def CASE5(self,main) :
'''
Reading state of ONOS
'''
import time
import json
from subprocess import Popen, PIPE
from sts.topology.teston_topology import TestONTopology # assumes that sts is already in you PYTHONPATH
main.log.report("Setting up and gathering data for current state")
main.case("Setting up and gathering data for current state")
#The general idea for this test case is to pull the state of (intents,flows, topology,...) from each ONOS node
#We can then compare them with eachother and also with past states
main.step("Get the Mastership of each switch from each controller")
global mastership_state
mastership_state = []
#Assert that each device has a master
ONOS1_master_not_null = main.ONOScli1.roles_not_null()
ONOS2_master_not_null = main.ONOScli2.roles_not_null()
ONOS3_master_not_null = main.ONOScli3.roles_not_null()
ONOS4_master_not_null = main.ONOScli4.roles_not_null()
ONOS5_master_not_null = main.ONOScli5.roles_not_null()
ONOS6_master_not_null = main.ONOScli6.roles_not_null()
ONOS7_master_not_null = main.ONOScli7.roles_not_null()
roles_not_null = ONOS1_master_not_null and ONOS2_master_not_null and\
ONOS3_master_not_null and ONOS4_master_not_null and\
ONOS5_master_not_null and ONOS6_master_not_null and\
ONOS7_master_not_null
utilities.assert_equals(expect = main.TRUE,actual=roles_not_null,
onpass="Each device has a master",
onfail="Some devices don't have a master assigned")
ONOS1_mastership = main.ONOScli1.roles()
ONOS2_mastership = main.ONOScli2.roles()
ONOS3_mastership = main.ONOScli3.roles()
ONOS4_mastership = main.ONOScli4.roles()
ONOS5_mastership = main.ONOScli5.roles()
ONOS6_mastership = main.ONOScli6.roles()
ONOS7_mastership = main.ONOScli7.roles()
#print json.dumps(json.loads(ONOS1_mastership), sort_keys=True, indent=4, separators=(',', ': '))
if "Error" in ONOS1_mastership or not ONOS1_mastership\
or "Error" in ONOS2_mastership or not ONOS2_mastership\
or "Error" in ONOS3_mastership or not ONOS3_mastership\
or "Error" in ONOS4_mastership or not ONOS4_mastership\
or "Error" in ONOS5_mastership or not ONOS5_mastership\
or "Error" in ONOS6_mastership or not ONOS6_mastership\
or "Error" in ONOS7_mastership or not ONOS7_mastership:
main.log.report("Error in getting ONOS roles")
main.log.warn("ONOS1 mastership response: " + repr(ONOS1_mastership))
main.log.warn("ONOS2 mastership response: " + repr(ONOS2_mastership))
main.log.warn("ONOS3 mastership response: " + repr(ONOS3_mastership))
main.log.warn("ONOS4 mastership response: " + repr(ONOS4_mastership))
main.log.warn("ONOS5 mastership response: " + repr(ONOS5_mastership))
main.log.warn("ONOS6 mastership response: " + repr(ONOS6_mastership))
main.log.warn("ONOS7 mastership response: " + repr(ONOS7_mastership))
consistent_mastership = main.FALSE
elif ONOS1_mastership == ONOS2_mastership\
and ONOS1_mastership == ONOS3_mastership\
and ONOS1_mastership == ONOS4_mastership\
and ONOS1_mastership == ONOS5_mastership\
and ONOS1_mastership == ONOS6_mastership\
and ONOS1_mastership == ONOS7_mastership:
mastership_state = ONOS1_mastership
consistent_mastership = main.TRUE
main.log.report("Switch roles are consistent across all ONOS nodes")
else:
main.log.warn("ONOS1 roles: ", json.dumps(json.loads(ONOS1_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS2 roles: ", json.dumps(json.loads(ONOS2_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS3 roles: ", json.dumps(json.loads(ONOS3_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS4 roles: ", json.dumps(json.loads(ONOS4_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS5 roles: ", json.dumps(json.loads(ONOS5_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS6 roles: ", json.dumps(json.loads(ONOS6_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS7 roles: ", json.dumps(json.loads(ONOS7_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
consistent_mastership = main.FALSE
utilities.assert_equals(expect = main.TRUE,actual=consistent_mastership,
onpass="Switch roles are consistent across all ONOS nodes",
onfail="ONOS nodes have different views of switch roles")
main.step("Get the intents from each controller")
global intent_state
intent_state = []
ONOS1_intents = main.ONOScli1.intents( json_format=True )
ONOS2_intents = main.ONOScli2.intents( json_format=True )
ONOS3_intents = main.ONOScli3.intents( json_format=True )
ONOS4_intents = main.ONOScli4.intents( json_format=True )
ONOS5_intents = main.ONOScli5.intents( json_format=True )
ONOS6_intents = main.ONOScli6.intents( json_format=True )
ONOS7_intents = main.ONOScli7.intents( json_format=True )
intent_check = main.FALSE
if "Error" in ONOS1_intents or not ONOS1_intents\
or "Error" in ONOS2_intents or not ONOS2_intents\
or "Error" in ONOS3_intents or not ONOS3_intents\
or "Error" in ONOS4_intents or not ONOS4_intents\
or "Error" in ONOS5_intents or not ONOS5_intents\
or "Error" in ONOS6_intents or not ONOS6_intents\
or "Error" in ONOS7_intents or not ONOS7_intents:
main.log.report("Error in getting ONOS intents")
main.log.warn("ONOS1 intents response: " + repr(ONOS1_intents))
main.log.warn("ONOS2 intents response: " + repr(ONOS2_intents))
main.log.warn("ONOS3 intents response: " + repr(ONOS3_intents))
main.log.warn("ONOS4 intents response: " + repr(ONOS4_intents))
main.log.warn("ONOS5 intents response: " + repr(ONOS5_intents))
main.log.warn("ONOS6 intents response: " + repr(ONOS6_intents))
main.log.warn("ONOS7 intents response: " + repr(ONOS7_intents))
elif ONOS1_intents == ONOS2_intents\
and ONOS1_intents == ONOS3_intents\
and ONOS1_intents == ONOS4_intents\
and ONOS1_intents == ONOS5_intents\
and ONOS1_intents == ONOS6_intents\
and ONOS1_intents == ONOS7_intents:
intent_state = ONOS1_intents
intent_check = main.TRUE
main.log.report("Intents are consistent across all ONOS nodes")
else:
main.log.warn("ONOS1 intents: ", json.dumps(json.loads(ONOS1_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS2 intents: ", json.dumps(json.loads(ONOS2_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS3 intents: ", json.dumps(json.loads(ONOS3_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS4 intents: ", json.dumps(json.loads(ONOS4_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS5 intents: ", json.dumps(json.loads(ONOS5_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS6 intents: ", json.dumps(json.loads(ONOS6_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS7 intents: ", json.dumps(json.loads(ONOS7_intents),
sort_keys=True, indent=4, separators=(',', ': ')))
utilities.assert_equals(expect = main.TRUE,actual=intent_check,
onpass="Intents are consistent across all ONOS nodes",
onfail="ONOS nodes have different views of intents")
main.step("Get the flows from each controller")
global flow_state
flow_state = []
ONOS1_flows = main.ONOScli1.flows( json_format=True )
ONOS2_flows = main.ONOScli2.flows( json_format=True )
ONOS3_flows = main.ONOScli3.flows( json_format=True )
ONOS4_flows = main.ONOScli4.flows( json_format=True )
ONOS5_flows = main.ONOScli5.flows( json_format=True )
ONOS6_flows = main.ONOScli6.flows( json_format=True )
ONOS7_flows = main.ONOScli7.flows( json_format=True )
flow_check = main.FALSE
if "Error" in ONOS1_flows or not ONOS1_flows\
or "Error" in ONOS2_flows or not ONOS2_flows\
or "Error" in ONOS3_flows or not ONOS3_flows\
or "Error" in ONOS4_flows or not ONOS4_flows\
or "Error" in ONOS5_flows or not ONOS5_flows\
or "Error" in ONOS6_flows or not ONOS6_flows\
or "Error" in ONOS7_flows or not ONOS7_flows:
main.log.report("Error in getting ONOS intents")
main.log.warn("ONOS1 flows repsponse: "+ ONOS1_flows)
main.log.warn("ONOS2 flows repsponse: "+ ONOS2_flows)
main.log.warn("ONOS3 flows repsponse: "+ ONOS3_flows)
main.log.warn("ONOS4 flows repsponse: "+ ONOS4_flows)
main.log.warn("ONOS5 flows repsponse: "+ ONOS5_flows)
main.log.warn("ONOS6 flows repsponse: "+ ONOS6_flows)
main.log.warn("ONOS7 flows repsponse: "+ ONOS7_flows)
elif len(json.loads(ONOS1_flows)) == len(json.loads(ONOS2_flows))\
and len(json.loads(ONOS1_flows)) == len(json.loads(ONOS3_flows))\
and len(json.loads(ONOS1_flows)) == len(json.loads(ONOS4_flows))\
and len(json.loads(ONOS1_flows)) == len(json.loads(ONOS5_flows))\
and len(json.loads(ONOS1_flows)) == len(json.loads(ONOS6_flows))\
and len(json.loads(ONOS1_flows)) == len(json.loads(ONOS7_flows)):
#TODO: Do a better check, maybe compare flows on switches?
flow_state = ONOS1_flows
flow_check = main.TRUE
main.log.report("Flow count is consistent across all ONOS nodes")
else:
main.log.warn("ONOS1 flows: "+ json.dumps(json.loads(ONOS1_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS2 flows: "+ json.dumps(json.loads(ONOS2_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS3 flows: "+ json.dumps(json.loads(ONOS3_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS4 flows: "+ json.dumps(json.loads(ONOS4_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS5 flows: "+ json.dumps(json.loads(ONOS5_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS6 flows: "+ json.dumps(json.loads(ONOS6_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS7 flows: "+ json.dumps(json.loads(ONOS7_flows),
sort_keys=True, indent=4, separators=(',', ': ')))
utilities.assert_equals(expect = main.TRUE,actual=flow_check,
onpass="The flow count is consistent across all ONOS nodes",
onfail="ONOS nodes have different flow counts")
main.step("Get the OF Table entries")
global flows
flows=[]
for i in range(1,29):
flows.append(main.Mininet2.get_flowTable(1.3, "s"+str(i)))
#TODO: Compare switch flow tables with ONOS flow tables
main.step("Start continuous pings")
main.Mininet2.pingLong(src=main.params['PING']['source1'],
target=main.params['PING']['target1'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source2'],
target=main.params['PING']['target2'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source3'],
target=main.params['PING']['target3'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source4'],
target=main.params['PING']['target4'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source5'],
target=main.params['PING']['target5'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source6'],
target=main.params['PING']['target6'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source7'],
target=main.params['PING']['target7'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source8'],
target=main.params['PING']['target8'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source9'],
target=main.params['PING']['target9'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source10'],
target=main.params['PING']['target10'],pingTime=500)
main.step("Create TestONTopology object")
ctrls = []
count = 1
while True:
temp = ()
if ('ip' + str(count)) in main.params['CTRL']:
temp = temp + (getattr(main,('ONOS' + str(count))),)
temp = temp + ("ONOS"+str(count),)
temp = temp + (main.params['CTRL']['ip'+str(count)],)
temp = temp + (eval(main.params['CTRL']['port'+str(count)]),)
ctrls.append(temp)
count = count + 1
else:
break
MNTopo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
main.step("Collecting topology information from ONOS")
devices = []
devices.append( main.ONOScli1.devices() )
devices.append( main.ONOScli2.devices() )
devices.append( main.ONOScli3.devices() )
devices.append( main.ONOScli4.devices() )
devices.append( main.ONOScli5.devices() )
devices.append( main.ONOScli6.devices() )
devices.append( main.ONOScli7.devices() )
hosts = []
hosts.append( main.ONOScli1.hosts() )
hosts.append( main.ONOScli2.hosts() )
hosts.append( main.ONOScli3.hosts() )
hosts.append( main.ONOScli4.hosts() )
hosts.append( main.ONOScli5.hosts() )
hosts.append( main.ONOScli6.hosts() )
hosts.append( main.ONOScli7.hosts() )
ports = []
ports.append( main.ONOScli1.ports() )
ports.append( main.ONOScli2.ports() )
ports.append( main.ONOScli3.ports() )
ports.append( main.ONOScli4.ports() )
ports.append( main.ONOScli5.ports() )
ports.append( main.ONOScli6.ports() )
ports.append( main.ONOScli7.ports() )
links = []
links.append( main.ONOScli1.links() )
links.append( main.ONOScli2.links() )
links.append( main.ONOScli3.links() )
links.append( main.ONOScli4.links() )
links.append( main.ONOScli5.links() )
links.append( main.ONOScli6.links() )
links.append( main.ONOScli7.links() )
clusters = []
clusters.append( main.ONOScli1.clusters() )
clusters.append( main.ONOScli2.clusters() )
clusters.append( main.ONOScli3.clusters() )
clusters.append( main.ONOScli4.clusters() )
clusters.append( main.ONOScli5.clusters() )
clusters.append( main.ONOScli6.clusters() )
clusters.append( main.ONOScli7.clusters() )
paths = []
temp_topo = main.ONOSbench.get_topology( main.ONOScli1.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli2.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli3.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli4.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli5.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli6.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli7.topology() )
paths.append( temp_topo.get('paths', False) )
#Compare json objects for hosts, dataplane clusters and paths
#hosts
consistent_hosts_result = main.TRUE
for controller in range( len( hosts ) ):
if not "Error" in hosts[controller]:
if hosts[controller] == hosts[0]:
continue
else:#hosts not consistent
main.log.report("hosts from ONOS" + str(controller + 1) + " is inconsistent with ONOS1")
main.log.warn( repr( hosts[controller] ) )
consistent_hosts_result = main.FALSE
else:
main.log.report("Error in getting ONOS hosts from ONOS" + str(controller + 1) )
consistent_hosts_result = main.FALSE
main.log.warn("ONOS" + str(controller + 1) + " hosts response: " + repr(hosts[controller]) )
utilities.assert_equals(expect = main.TRUE,actual=consistent_hosts_result,
onpass="Hosts view is consistent across all ONOS nodes",
onfail="ONOS nodes have different views of hosts")
#Strongly connected clusters of devices
consistent_clusters_result = main.TRUE
for controller in range( len( clusters ) ):
if not "Error" in clusters[controller]:
if clusters[controller] == clusters[0]:
continue
else:#clusters not consistent
main.log.report("clusters from ONOS" + str(controller + 1) + " is inconsistent with ONOS1")
consistent_clusters_result = main.FALSE
else:
main.log.report("Error in getting dataplane clusters from ONOS" + str(controller + 1) )
consistent_clusters_result = main.FALSE
main.log.warn("ONOS" + str(controller + 1) + " clusters response: " + repr(clusters[controller]) )
utilities.assert_equals(expect = main.TRUE,actual=consistent_clusters_result,
onpass="Clusters view is consistent across all ONOS nodes",
onfail="ONOS nodes have different views of clusters")
num_clusters = len(json.loads(clusters[0])) #there should always only be one cluster
utilities.assert_equals(expect = 1, actual = num_clusters,
onpass="ONOS shows 1 SCC",
onfail="ONOS shows "+str(num_clusters) +" SCCs")
#paths
consistent_paths_result = main.TRUE
for controller in range( len( paths ) ):
if not "Error" in paths[controller]:
if paths[controller] == paths[0]:
continue
else:#paths not consistent
main.log.report("paths from ONOS" + str(controller + 1) + " is inconsistent with ONOS1")
consistent_paths_result = main.FALSE
else:
main.log.report("Error in getting paths from ONOS" + str(controller + 1) )
consistent_paths_result = main.FALSE
main.log.warn("ONOS" + str(controller + 1) + " paths response: " + repr(paths[controller]) )
utilities.assert_equals(expect = main.TRUE,actual=consistent_paths_result,
onpass="Paths count is consistent across all ONOS nodes",
onfail="ONOS nodes have different counts of paths")
main.step("Comparing ONOS topology to MN")
devices_results = main.TRUE
ports_results = main.TRUE
links_results = main.TRUE
for controller in range(num_controllers):
if devices[controller] or not "Error" in devices[controller]:
current_devices_result = main.Mininet1.compare_switches(MNTopo, json.loads(devices[controller]))
else:
current_devices_result = main.FALSE
utilities.assert_equals(expect=main.TRUE, actual=current_devices_result,
onpass="ONOS"+str(int(controller+1))+" Switches view is correct",
onfail="ONOS"+str(int(controller+1))+" Switches view is incorrect")
if ports[controller] or not "Error" in ports[controller]:
current_ports_result = main.Mininet1.compare_ports(MNTopo, json.loads(ports[controller]))
else:
current_ports_result = main.FALSE
utilities.assert_equals(expect=main.TRUE, actual=current_ports_result,
onpass="ONOS"+str(int(controller+1))+" ports view is correct",
onfail="ONOS"+str(int(controller+1))+" ports view is incorrect")
if links[controller] or not "Error" in links[controller]:
current_links_result = main.Mininet1.compare_links(MNTopo, json.loads(links[controller]))
else:
current_links_result = main.FALSE
utilities.assert_equals(expect=main.TRUE, actual=current_links_result,
onpass="ONOS"+str(int(controller+1))+" links view is correct",
onfail="ONOS"+str(int(controller+1))+" links view is incorrect")
devices_results = devices_results and current_devices_result
ports_results = ports_results and current_ports_result
links_results = links_results and current_links_result
topo_result = devices_results and ports_results and links_results\
and consistent_hosts_result and consistent_clusters_result\
and consistent_paths_result
utilities.assert_equals(expect=main.TRUE, actual=topo_result,
onpass="Topology Check Test successful",
onfail="Topology Check Test NOT successful")
final_assert = main.TRUE
final_assert = final_assert and topo_result and flow_check \
and intent_check and consistent_mastership and roles_not_null
utilities.assert_equals(expect=main.TRUE, actual=final_assert,
onpass="State check successful",
onfail="State check NOT successful")
def CASE6(self,main) :
'''
The Failure case. Since this is the Sanity test, we do nothing.
'''
import time
main.log.report("Wait 60 seconds instead of inducing a failure")
time.sleep(60)
utilities.assert_equals(expect=main.TRUE, actual=main.TRUE,
onpass="Sleeping 60 seconds",
onfail="Something is terribly wrong with my math")
def CASE7(self,main) :
'''
Check state after ONOS failure
'''
import os
import json
main.case("Running ONOS Constant State Tests")
#Assert that each device has a master
ONOS1_master_not_null = main.ONOScli1.roles_not_null()
ONOS2_master_not_null = main.ONOScli2.roles_not_null()
ONOS3_master_not_null = main.ONOScli3.roles_not_null()
ONOS4_master_not_null = main.ONOScli4.roles_not_null()
ONOS5_master_not_null = main.ONOScli5.roles_not_null()
ONOS6_master_not_null = main.ONOScli6.roles_not_null()
ONOS7_master_not_null = main.ONOScli7.roles_not_null()
roles_not_null = ONOS1_master_not_null and ONOS2_master_not_null and\
ONOS3_master_not_null and ONOS4_master_not_null and\
ONOS5_master_not_null and ONOS6_master_not_null and\
ONOS7_master_not_null
utilities.assert_equals(expect = main.TRUE,actual=roles_not_null,
onpass="Each device has a master",
onfail="Some devices don't have a master assigned")
main.step("Check if switch roles are consistent across all nodes")
ONOS1_mastership = main.ONOScli1.roles()
ONOS2_mastership = main.ONOScli2.roles()
ONOS3_mastership = main.ONOScli3.roles()
ONOS4_mastership = main.ONOScli4.roles()
ONOS5_mastership = main.ONOScli5.roles()
ONOS6_mastership = main.ONOScli6.roles()
ONOS7_mastership = main.ONOScli7.roles()
#print json.dumps(json.loads(ONOS1_mastership), sort_keys=True, indent=4, separators=(',', ': '))
if "Error" in ONOS1_mastership or not ONOS1_mastership\
or "Error" in ONOS2_mastership or not ONOS2_mastership\
or "Error" in ONOS3_mastership or not ONOS3_mastership\
or "Error" in ONOS4_mastership or not ONOS4_mastership\
or "Error" in ONOS5_mastership or not ONOS5_mastership\
or "Error" in ONOS6_mastership or not ONOS6_mastership\
or "Error" in ONOS7_mastership or not ONOS7_mastership:
main.log.error("Error in getting ONOS mastership")
main.log.warn("ONOS1 mastership response: " + repr(ONOS1_mastership))
main.log.warn("ONOS2 mastership response: " + repr(ONOS2_mastership))
main.log.warn("ONOS3 mastership response: " + repr(ONOS3_mastership))
main.log.warn("ONOS4 mastership response: " + repr(ONOS4_mastership))
main.log.warn("ONOS5 mastership response: " + repr(ONOS5_mastership))
main.log.warn("ONOS6 mastership response: " + repr(ONOS6_mastership))
main.log.warn("ONOS7 mastership response: " + repr(ONOS7_mastership))
consistent_mastership = main.FALSE
elif ONOS1_mastership == ONOS2_mastership\
and ONOS1_mastership == ONOS3_mastership\
and ONOS1_mastership == ONOS4_mastership\
and ONOS1_mastership == ONOS5_mastership\
and ONOS1_mastership == ONOS6_mastership\
and ONOS1_mastership == ONOS7_mastership:
consistent_mastership = main.TRUE
main.log.report("Switch roles are consistent across all ONOS nodes")
else:
main.log.warn("ONOS1 roles: ", json.dumps(json.loads(ONOS1_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS2 roles: ", json.dumps(json.loads(ONOS2_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS3 roles: ", json.dumps(json.loads(ONOS3_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS4 roles: ", json.dumps(json.loads(ONOS4_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS5 roles: ", json.dumps(json.loads(ONOS5_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS6 roles: ", json.dumps(json.loads(ONOS6_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
main.log.warn("ONOS7 roles: ", json.dumps(json.loads(ONOS7_mastership),
sort_keys=True, indent=4, separators=(',', ': ')))
consistent_mastership = main.FALSE
utilities.assert_equals(expect = main.TRUE,actual=consistent_mastership,
onpass="Switch roles are consistent across all ONOS nodes",
onfail="ONOS nodes have different views of switch roles")
description2 = "Compare switch roles from before failure"
main.step(description2)
current_json = json.loads(ONOS1_mastership)
old_json = json.loads(mastership_state)
mastership_check = main.TRUE
for i in range(1,29):
switchDPID = str(main.Mininet1.getSwitchDPID(switch="s"+str(i)))
current = [switch['master'] for switch in current_json if switchDPID in switch['id']]
old = [switch['master'] for switch in old_json if switchDPID in switch['id']]
if current == old:
mastership_check = mastership_check and main.TRUE
else:
main.log.warn("Mastership of switch %s changed" % switchDPID)
mastership_check = main.FALSE
if mastership_check == main.TRUE:
main.log.report("Mastership of Switches was not changed")
utilities.assert_equals(expect=main.TRUE,actual=mastership_check,
onpass="Mastership of Switches was not changed",
onfail="Mastership of some switches changed")
mastership_check = mastership_check and consistent_mastership
main.step("Get the intents and compare across all nodes")
ONOS1_intents = main.ONOScli1.intents( json_format=True )
ONOS2_intents = main.ONOScli2.intents( json_format=True )
ONOS3_intents = main.ONOScli3.intents( json_format=True )
ONOS4_intents = main.ONOScli4.intents( json_format=True )
ONOS5_intents = main.ONOScli5.intents( json_format=True )
ONOS6_intents = main.ONOScli6.intents( json_format=True )
ONOS7_intents = main.ONOScli7.intents( json_format=True )
intent_check = main.FALSE
if "Error" in ONOS1_intents or not ONOS1_intents\
or "Error" in ONOS2_intents or not ONOS2_intents\
or "Error" in ONOS3_intents or not ONOS3_intents\
or "Error" in ONOS4_intents or not ONOS4_intents\
or "Error" in ONOS5_intents or not ONOS5_intents\
or "Error" in ONOS6_intents or not ONOS6_intents\
or "Error" in ONOS7_intents or not ONOS7_intents:
main.log.report("Error in getting ONOS intents")
main.log.warn("ONOS1 intents response: " + repr(ONOS1_intents))
main.log.warn("ONOS2 intents response: " + repr(ONOS2_intents))
main.log.warn("ONOS3 intents response: " + repr(ONOS3_intents))
main.log.warn("ONOS4 intents response: " + repr(ONOS4_intents))
main.log.warn("ONOS5 intents response: " + repr(ONOS5_intents))
main.log.warn("ONOS6 intents response: " + repr(ONOS6_intents))
main.log.warn("ONOS7 intents response: " + repr(ONOS7_intents))
elif ONOS1_intents == ONOS2_intents\
and ONOS1_intents == ONOS3_intents\
and ONOS1_intents == ONOS4_intents\
and ONOS1_intents == ONOS5_intents\
and ONOS1_intents == ONOS6_intents\
and ONOS1_intents == ONOS7_intents:
intent_check = main.TRUE
main.log.report("Intents are consistent across all ONOS nodes")
else:
main.log.warn("ONOS1 intents: ")
print json.dumps(json.loads(ONOS1_intents),
sort_keys=True, indent=4, separators=(',', ': '))
main.log.warn("ONOS2 intents: ")
print json.dumps(json.loads(ONOS2_intents),
sort_keys=True, indent=4, separators=(',', ': '))
main.log.warn("ONOS3 intents: ")
print json.dumps(json.loads(ONOS3_intents),
sort_keys=True, indent=4, separators=(',', ': '))
main.log.warn("ONOS4 intents: ")
print json.dumps(json.loads(ONOS4_intents),
sort_keys=True, indent=4, separators=(',', ': '))
main.log.warn("ONOS5 intents: ")
print json.dumps(json.loads(ONOS5_intents),
sort_keys=True, indent=4, separators=(',', ': '))
main.log.warn("ONOS6 intents: ")
print json.dumps(json.loads(ONOS6_intents),
sort_keys=True, indent=4, separators=(',', ': '))
main.log.warn("ONOS7 intents: ")
print json.dumps(json.loads(ONOS7_intents),
sort_keys=True, indent=4, separators=(',', ': '))
utilities.assert_equals(expect = main.TRUE,actual=intent_check,
onpass="Intents are consistent across all ONOS nodes",
onfail="ONOS nodes have different views of intents")
#NOTE: Hazelcast has no durability, so intents are lost
main.step("Compare current intents with intents before the failure")
#NOTE: this requires case 5 to pass for intent_state to be set.
# maybe we should stop the test if that fails?
if intent_state == ONOS1_intents:
same_intents = main.TRUE
main.log.report("Intents are consistent with before failure")
#TODO: possibly the states have changed? we may need to figure out what the aceptable states are
else:
same_intents = main.FALSE
utilities.assert_equals(expect = main.TRUE,actual=same_intents,
onpass="Intents are consistent with before failure",
onfail="The Intents changed during failure")
intent_check = intent_check and same_intents
main.step("Get the OF Table entries and compare to before component failure")
Flow_Tables = main.TRUE
flows2=[]
for i in range(28):
main.log.info("Checking flow table on s" + str(i+1))
tmp_flows = main.Mininet2.get_flowTable(1.3, "s"+str(i+1))
flows2.append(tmp_flows)
temp_result = main.Mininet2.flow_comp(flow1=flows[i],flow2=tmp_flows)
Flow_Tables = Flow_Tables and temp_result
if Flow_Tables == main.FALSE:
main.log.info("Differences in flow table for switch: "+str(i+1))
if Flow_Tables == main.TRUE:
main.log.report("No changes were found in the flow tables")
utilities.assert_equals(expect=main.TRUE,actual=Flow_Tables,
onpass="No changes were found in the flow tables",
onfail="Changes were found in the flow tables")
main.step("Check the continuous pings to ensure that no packets were dropped during component failure")
#FIXME: This check is always failing. Investigate cause
#NOTE: this may be something to do with file permsissions
# or slight change in format
main.Mininet2.pingKill(main.params['TESTONUSER'], main.params['TESTONIP'])
Loss_In_Pings = main.FALSE
#NOTE: checkForLoss returns main.FALSE with 0% packet loss
for i in range(8,18):
main.log.info("Checking for a loss in pings along flow from s" + str(i))
Loss_In_Pings = main.Mininet2.checkForLoss("/tmp/ping.h"+str(i)) or Loss_In_Pings
if Loss_In_Pings == main.TRUE:
main.log.info("Loss in ping detected")
elif Loss_In_Pings == main.ERROR:
main.log.info("There are multiple mininet process running")
elif Loss_In_Pings == main.FALSE:
main.log.info("No Loss in the pings")
main.log.report("No loss of dataplane connectivity")
utilities.assert_equals(expect=main.FALSE,actual=Loss_In_Pings,
onpass="No Loss of connectivity",
onfail="Loss of dataplane connectivity detected")
#Test of LeadershipElection
#NOTE: this only works for the sanity test. In case of failures, leader will likely change
leader = ONOS1_ip
leader_result = main.TRUE
for controller in range(1,num_controllers+1):
node = getattr( main, ( 'ONOScli' + str( controller ) ) )#loop through ONOScli handlers
leaderN = node.election_test_leader()
#verify leader is ONOS1
if leaderN == leader:
#all is well
#NOTE: In failure scenario, this could be a new node, maybe check != ONOS1
pass
elif leaderN == main.FALSE:
#error in response
main.log.report("Something is wrong with election_test_leader function, check the error logs")
leader_result = main.FALSE
elif leader != leaderN:
leader_result = main.FALSE
main.log.report("ONOS" + str(controller) + " sees "+str(leaderN) +
" as the leader of the election app. Leader should be "+str(leader) )
if leader_result:
main.log.report("Leadership election tests passed(consistent view of leader across listeners and a new leader was re-elected if applicable)")
utilities.assert_equals(expect=main.TRUE, actual=leader_result,
onpass="Leadership election passed",
onfail="Something went wrong with Leadership election")
result = mastership_check and intent_check and Flow_Tables and (not Loss_In_Pings) and roles_not_null\
and leader_result
result = int(result)
if result == main.TRUE:
main.log.report("Constant State Tests Passed")
utilities.assert_equals(expect=main.TRUE,actual=result,
onpass="Constant State Tests Passed",
onfail="Constant state tests failed")
def CASE8 (self,main):
'''
Compare topo
'''
import sys
sys.path.append("/home/admin/sts") # Trying to remove some dependancies, #FIXME add this path to params
from sts.topology.teston_topology import TestONTopology # assumes that sts is already in you PYTHONPATH
import json
import time
description ="Compare ONOS Topology view to Mininet topology"
main.case(description)
main.log.report(description)
main.step("Create TestONTopology object")
ctrls = []
count = 1
while True:
temp = ()
if ('ip' + str(count)) in main.params['CTRL']:
temp = temp + (getattr(main,('ONOS' + str(count))),)
temp = temp + ("ONOS"+str(count),)
temp = temp + (main.params['CTRL']['ip'+str(count)],)
temp = temp + (eval(main.params['CTRL']['port'+str(count)]),)
ctrls.append(temp)
count = count + 1
else:
break
MNTopo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
main.step("Comparing ONOS topology to MN")
devices_results = main.TRUE
ports_results = main.TRUE
links_results = main.TRUE
topo_result = main.FALSE
elapsed = 0
count = 0
main.step("Collecting topology information from ONOS")
start_time = time.time()
while topo_result == main.FALSE and elapsed < 60:
count = count + 1
if count > 1:
MNTopo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
cli_start = time.time()
devices = []
devices.append( main.ONOScli1.devices() )
devices.append( main.ONOScli2.devices() )
devices.append( main.ONOScli3.devices() )
devices.append( main.ONOScli4.devices() )
devices.append( main.ONOScli5.devices() )
devices.append( main.ONOScli6.devices() )
devices.append( main.ONOScli7.devices() )
hosts = []
hosts.append( main.ONOScli1.hosts() )
hosts.append( main.ONOScli2.hosts() )
hosts.append( main.ONOScli3.hosts() )
hosts.append( main.ONOScli4.hosts() )
hosts.append( main.ONOScli5.hosts() )
hosts.append( main.ONOScli6.hosts() )
hosts.append( main.ONOScli7.hosts() )
ports = []
ports.append( main.ONOScli1.ports() )
ports.append( main.ONOScli2.ports() )
ports.append( main.ONOScli3.ports() )
ports.append( main.ONOScli4.ports() )
ports.append( main.ONOScli5.ports() )
ports.append( main.ONOScli6.ports() )
ports.append( main.ONOScli7.ports() )
links = []
links.append( main.ONOScli1.links() )
links.append( main.ONOScli2.links() )
links.append( main.ONOScli3.links() )
links.append( main.ONOScli4.links() )
links.append( main.ONOScli5.links() )
links.append( main.ONOScli6.links() )
links.append( main.ONOScli7.links() )
clusters = []
clusters.append( main.ONOScli1.clusters() )
clusters.append( main.ONOScli2.clusters() )
clusters.append( main.ONOScli3.clusters() )
clusters.append( main.ONOScli4.clusters() )
clusters.append( main.ONOScli5.clusters() )
clusters.append( main.ONOScli6.clusters() )
clusters.append( main.ONOScli7.clusters() )
paths = []
temp_topo = main.ONOSbench.get_topology( main.ONOScli1.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli2.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli3.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli4.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli5.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli6.topology() )
paths.append( temp_topo.get('paths', False) )
temp_topo = main.ONOSbench.get_topology( main.ONOScli7.topology() )
paths.append( temp_topo.get('paths', False) )
elapsed = time.time() - start_time
cli_time = time.time() - cli_start
print "CLI time: " + str(cli_time)
for controller in range(num_controllers):
if devices[controller] or not "Error" in devices[controller]:
current_devices_result = main.Mininet1.compare_switches(MNTopo, json.loads(devices[controller]))
else:
current_devices_result = main.FALSE
utilities.assert_equals(expect=main.TRUE, actual=current_devices_result,
onpass="ONOS"+str(int(controller+1))+" Switches view is correct",
onfail="ONOS"+str(int(controller+1))+" Switches view is incorrect")
if ports[controller] or not "Error" in ports[controller]:
current_ports_result = main.Mininet1.compare_ports(MNTopo, json.loads(ports[controller]))
else:
current_ports_result = main.FALSE
utilities.assert_equals(expect=main.TRUE, actual=current_ports_result,
onpass="ONOS"+str(int(controller+1))+" ports view is correct",
onfail="ONOS"+str(int(controller+1))+" ports view is incorrect")
if links[controller] or not "Error" in links[controller]:
current_links_result = main.Mininet1.compare_links(MNTopo, json.loads(links[controller]))
else:
current_links_result = main.FALSE
utilities.assert_equals(expect=main.TRUE, actual=current_links_result,
onpass="ONOS"+str(int(controller+1))+" links view is correct",
onfail="ONOS"+str(int(controller+1))+" links view is incorrect")
devices_results = devices_results and current_devices_result
ports_results = ports_results and current_ports_result
links_results = links_results and current_links_result
#Compare json objects for hosts, dataplane clusters and paths
#hosts
consistent_hosts_result = main.TRUE
for controller in range( len( hosts ) ):
if not "Error" in hosts[controller]:
if hosts[controller] == hosts[0]:
continue
else:#hosts not consistent
main.log.report("hosts from ONOS" + str(controller + 1) + " is inconsistent with ONOS1")
main.log.warn( repr( hosts[controller] ) )
consistent_hosts_result = main.FALSE
else:
main.log.report("Error in getting ONOS hosts from ONOS" + str(controller + 1) )
consistent_hosts_result = main.FALSE
main.log.warn("ONOS" + str(controller + 1) + " hosts response: " + repr(hosts[controller]) )
utilities.assert_equals(expect = main.TRUE,actual=consistent_hosts_result,
onpass="Hosts view is consistent across all ONOS nodes",
onfail="ONOS nodes have different views of hosts")
#Strongly connected clusters of devices
consistent_clusters_result = main.TRUE
for controller in range( len( clusters ) ):
if not "Error" in clusters[controller]:
if clusters[controller] == clusters[0]:
continue
else:#clusters not consistent
main.log.report("clusters from ONOS" + str(controller + 1) + " is inconsistent with ONOS1")
consistent_clusters_result = main.FALSE
else:
main.log.report("Error in getting dataplane clusters from ONOS" + str(controller + 1) )
consistent_clusters_result = main.FALSE
main.log.warn("ONOS" + str(controller + 1) + " clusters response: " + repr(clusters[controller]) )
utilities.assert_equals(expect = main.TRUE,actual=consistent_clusters_result,
onpass="Clusters view is consistent across all ONOS nodes",
onfail="ONOS nodes have different views of clusters")
num_clusters = len(json.loads(clusters[0])) #there should always only be one cluster
utilities.assert_equals(expect = 1, actual = num_clusters,
onpass="ONOS shows 1 SCC",
onfail="ONOS shows "+str(num_clusters) +" SCCs")
#paths
consistent_paths_result = main.TRUE
for controller in range( len( paths ) ):
if not "Error" in paths[controller]:
if paths[controller] == paths[0]:
continue
else:#paths not consistent
main.log.report("paths from ONOS" + str(controller + 1) + " is inconsistent with ONOS1")
consistent_paths_result = main.FALSE
else:
main.log.report("Error in getting paths from ONOS" + str(controller + 1) )
consistent_paths_result = main.FALSE
main.log.warn("ONOS" + str(controller + 1) + " paths response: " + repr(paths[controller]) )
utilities.assert_equals(expect = main.TRUE,actual=consistent_paths_result,
onpass="Paths count is consistent across all ONOS nodes",
onfail="ONOS nodes have different counts of paths")
topo_result = devices_results and ports_results and links_results\
and consistent_hosts_result and consistent_clusters_result and consistent_paths_result
topo_result = topo_result and int(count <= 2)
note = "note it takes about "+str( int(cli_time) )+" seconds for the test to make all the cli calls to fetch the topology from each ONOS instance"
main.log.report("Very crass estimate for topology discovery/convergence("+ str(note) + "): " +\
str(elapsed) + " seconds, " + str(count) +" tries" )
utilities.assert_equals(expect=main.TRUE, actual=topo_result,
onpass="Topology Check Test successful",
onfail="Topology Check Test NOT successful")
if topo_result == main.TRUE:
main.log.report("ONOS topology view matches Mininet topology")
def CASE9 (self,main):
'''
Link s3-s28 down
'''
#NOTE: You should probably run a topology check after this
link_sleep = float(main.params['timers']['LinkDiscovery'])
description = "Turn off a link to ensure that Link Discovery is working properly"
main.log.report(description)
main.case(description)
main.step("Kill Link between s3 and s28")
Link_Down = main.Mininet1.link(END1="s3",END2="s28",OPTION="down")
main.log.info("Waiting " + str(link_sleep) + " seconds for link down to be discovered")
time.sleep(link_sleep)
utilities.assert_equals(expect=main.TRUE,actual=Link_Down,
onpass="Link down succesful",
onfail="Failed to bring link down")
#TODO do some sort of check here
def CASE10 (self,main):
'''
Link s3-s28 up
'''
#NOTE: You should probably run a topology check after this
link_sleep = float(main.params['timers']['LinkDiscovery'])
description = "Restore a link to ensure that Link Discovery is working properly"
main.log.report(description)
main.case(description)
main.step("Bring link between s3 and s28 back up")
Link_Up = main.Mininet1.link(END1="s3",END2="s28",OPTION="up")
main.log.info("Waiting " + str(link_sleep) + " seconds for link up to be discovered")
time.sleep(link_sleep)
utilities.assert_equals(expect=main.TRUE,actual=Link_Up,
onpass="Link up succesful",
onfail="Failed to bring link up")
#TODO do some sort of check here
def CASE11 (self, main) :
'''
Switch Down
'''
#NOTE: You should probably run a topology check after this
import time
switch_sleep = float(main.params['timers']['SwitchDiscovery'])
description = "Killing a switch to ensure it is discovered correctly"
main.log.report(description)
main.case(description)
#TODO: Make this switch parameterizable
main.step("Kill s28 ")
main.log.report("Deleting s28")
main.Mininet1.del_switch("s28")
main.log.info("Waiting " + str(switch_sleep) + " seconds for switch down to be discovered")
time.sleep(switch_sleep)
device = main.ONOScli1.get_device(dpid="0028")
#Peek at the deleted switch
main.log.warn( str(device) )
result = main.FALSE
if device and device['available'] == False:
result = main.TRUE
utilities.assert_equals(expect=main.TRUE,actual=result,
onpass="Kill switch succesful",
onfail="Failed to kill switch?")
def CASE12 (self, main) :
'''
Switch Up
'''
#NOTE: You should probably run a topology check after this
import time
switch_sleep = float(main.params['timers']['SwitchDiscovery'])
description = "Adding a switch to ensure it is discovered correctly"
main.log.report(description)
main.case(description)
main.step("Add back s28")
main.log.report("Adding back s28")
main.Mininet1.add_switch("s28", dpid = '0000000000002800')
#TODO: New dpid or same? Ask Thomas?
main.Mininet1.add_link('s28', 's3')
main.Mininet1.add_link('s28', 's6')
main.Mininet1.add_link('s28', 'h28')
main.Mininet1.assign_sw_controller(sw="28",count=num_controllers,
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,
ip6=ONOS6_ip,port6=ONOS6_port,
ip7=ONOS7_ip,port7=ONOS7_port)
main.log.info("Waiting " + str(switch_sleep) + " seconds for switch up to be discovered")
time.sleep(switch_sleep)
device = main.ONOScli1.get_device(dpid="0028")
#Peek at the deleted switch
main.log.warn( str(device) )
result = main.FALSE
if device and device['available'] == True:
result = main.TRUE
utilities.assert_equals(expect=main.TRUE,actual=result,
onpass="add switch succesful",
onfail="Failed to add switch?")
def CASE13 (self, main) :
'''
Clean up
'''
import os
import time
#printing colors to terminal
colors = {}
colors['cyan'] = '\033[96m'
colors['purple'] = '\033[95m'
colors['blue'] = '\033[94m'
colors['green'] = '\033[92m'
colors['yellow'] = '\033[93m'
colors['red'] = '\033[91m'
colors['end'] = '\033[0m'
description = "Test Cleanup"
main.log.report(description)
main.case(description)
main.step("Killing tcpdumps")
main.Mininet2.stop_tcpdump()
main.step("Checking ONOS Logs for errors")
print colors['purple'] + "Checking logs for errors on ONOS1:" + colors['end']
print main.ONOSbench.check_logs(ONOS1_ip)
print colors['purple'] + "Checking logs for errors on ONOS2:" + colors['end']
print main.ONOSbench.check_logs(ONOS2_ip)
print colors['purple'] + "Checking logs for errors on ONOS3:" + colors['end']
print main.ONOSbench.check_logs(ONOS3_ip)
print colors['purple'] + "Checking logs for errors on ONOS4:" + colors['end']
print main.ONOSbench.check_logs(ONOS4_ip)
print colors['purple'] + "Checking logs for errors on ONOS5:" + colors['end']
print main.ONOSbench.check_logs(ONOS5_ip)
print colors['purple'] + "Checking logs for errors on ONOS6:" + colors['end']
print main.ONOSbench.check_logs(ONOS6_ip)
print colors['purple'] + "Checking logs for errors on ONOS7:" + colors['end']
print main.ONOSbench.check_logs(ONOS7_ip)
main.step("Copying MN pcap and ONOS log files to test station")
testname = main.TEST
teststation_user = main.params['TESTONUSER']
teststation_IP = main.params['TESTONIP']
#NOTE: MN Pcap file is being saved to ~/packet_captures
# scp this file as MN and TestON aren't necessarily the same vm
#FIXME: scp
#####mn files
#TODO: Load these from params
#NOTE: must end in /
log_folder = "/opt/onos/log/"
log_files = ["karaf.log", "karaf.log.1"]
#NOTE: must end in /
dst_dir = "~/packet_captures/"
for f in log_files:
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS1_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS1-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS2_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS2-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS3_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS3-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS4_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS4-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS5_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS5-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS6_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS6-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS7_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS7-"+f )
#std*.log's
#NOTE: must end in /
log_folder = "/opt/onos/var/"
log_files = ["stderr.log", "stdout.log"]
#NOTE: must end in /
dst_dir = "~/packet_captures/"
for f in log_files:
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS1_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS1-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS2_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS2-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS3_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS3-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS4_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS4-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS5_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS5-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS6_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS6-"+f )
main.ONOSbench.handle.sendline( "scp sdn@"+ONOS7_ip+":"+log_folder+f+" "+
teststation_user +"@"+teststation_IP+":"+\
dst_dir + str(testname) + "-ONOS7-"+f )
#sleep so scp can finish
time.sleep(10)
main.step("Packing and rotating pcap archives")
os.system("~/TestON/dependencies/rotate.sh "+ str(testname))
#TODO: actually check something here
utilities.assert_equals(expect=main.TRUE, actual=main.TRUE,
onpass="Test cleanup successful",
onfail="Test cleanup NOT successful")
def CASE14 ( self, main ) :
'''
start election app on all onos nodes
'''
leader_result = main.TRUE
#install app on onos 1
main.log.info("Install leadership election app")
main.ONOScli1.feature_install("onos-app-election")
#wait for election
#check for leader
leader = main.ONOScli1.election_test_leader()
#verify leader is ONOS1
if leader == ONOS1_ip:
#all is well
pass
elif leader == None:
#No leader elected
main.log.report("No leader was elected")
leader_result = main.FALSE
elif leader == main.FALSE:
#error in response
#TODO: add check for "Command not found:" in the driver, this means the app isn't loaded
main.log.report("Something is wrong with election_test_leader function, check the error logs")
leader_result = main.FALSE
else:
#error in response
main.log.report("Unexpected response from election_test_leader function:'"+str(leader)+"'")
leader_result = main.FALSE
#install on other nodes and check for leader.
#Should be onos1 and each app should show the same leader
for controller in range(2,num_controllers+1):
node = getattr( main, ( 'ONOScli' + str( controller ) ) )#loop through ONOScli handlers
node.feature_install("onos-app-election")
leaderN = node.election_test_leader()
#verify leader is ONOS1
if leaderN == ONOS1_ip:
#all is well
pass
elif leaderN == main.FALSE:
#error in response
#TODO: add check for "Command not found:" in the driver, this means the app isn't loaded
main.log.report("Something is wrong with election_test_leader function, check the error logs")
leader_result = main.FALSE
elif leader != leaderN:
leader_result = main.FALSE
main.log.report("ONOS" + str(controller) + " sees "+str(leaderN) +
" as the leader of the election app. Leader should be "+str(leader) )
if leader_result:
main.log.report("Leadership election tests passed(consistent view of leader across listeners and a leader was elected)")
utilities.assert_equals(expect=main.TRUE, actual=leader_result,
onpass="Leadership election passed",
onfail="Something went wrong with Leadership election")
def CASE15 ( self, main ) :
'''
Check that Leadership Election is still functional
'''
leader_result = main.TRUE
description = "Check that Leadership Election is still functional"
main.log.report(description)
main.case(description)
main.step("Find current leader and withdraw")
leader = main.ONOScli1.election_test_leader()
#TODO: do some sanity checking on leader before using it
withdraw_result = main.FALSE
if leader == ONOS1_ip:
old_leader = getattr( main, "ONOScli1" )
elif leader == ONOS2_ip:
old_leader = getattr( main, "ONOScli2" )
elif leader == ONOS3_ip:
old_leader = getattr( main, "ONOScli3" )
elif leader == ONOS4_ip:
old_leader = getattr( main, "ONOScli4" )
elif leader == ONOS5_ip:
old_leader = getattr( main, "ONOScli5" )
elif leader == ONOS6_ip:
old_leader = getattr( main, "ONOScli6" )
elif leader == ONOS7_ip:
old_leader = getattr( main, "ONOScli7" )
elif leader == None or leader == main.FALSE:
main.log.report("Leader for the election app should be an ONOS node,"\
+"instead got '"+str(leader)+"'")
leader_result = main.FALSE
withdraw_result = old_leader.election_test_withdraw()
main.step("Make sure new leader is elected")
leader_list = []
for controller in range(1,num_controllers+1):
node = getattr( main, ( 'ONOScli' + str( controller ) ) )#loop through ONOScli handlers
leader_list.append( node.election_test_leader() )
for leaderN in leader_list:
if leaderN == leader:
main.log.report("ONOS"+str(controller)+" still sees " + str(leader) +\
" as leader after they withdrew")
leader_result = main.FALSE
elif leaderN == main.FALSE:
#error in response
#TODO: add check for "Command not found:" in the driver, this means the app isn't loaded
main.log.report("Something is wrong with election_test_leader function, check the error logs")
leader_result = main.FALSE
consistent_leader = main.FALSE
if len( set( leader_list ) ) == 1:
main.log.info("Each Election-app sees '"+str(leader_list[0])+"' as the leader")
consistent_leader = main.TRUE
else:
main.log.report("Inconsistent responses for leader of Election-app:")
for n in range(len(leader_list)):
main.log.report("ONOS" + str(n+1) + " response: " + str(leader_list[n]) )
if leader_result:
main.log.report("Leadership election tests passed(consistent view of leader across listeners and a new leader was elected when the old leader resigned)")
utilities.assert_equals(expect=main.TRUE, actual=leader_result,
onpass="Leadership election passed",
onfail="Something went wrong with Leadership election")
main.step("Run for election on old leader(just so everyone is in the hat)")
run_result = old_leader.election_test_run()
if consistent_leader == main.TRUE:
after_run = main.ONOScli1.election_test_leader()
#verify leader didn't just change
if after_run == leader_list[0]:
leader_result = main.TRUE
else:
leader_result = main.FALSE
#TODO: assert on run and withdraw results?
utilities.assert_equals(expect=main.TRUE, actual=leader_result,
onpass="Leadership election passed",
onfail="Something went wrong with Leadership election after the old leader re-ran for election")