Latest HA tests
- better startup sequence
- single node HA test
- minor fixes to improve error handling
diff --git a/TestON/tests/HATestClusterRestart/HATestClusterRestart.params b/TestON/tests/HATestClusterRestart/HATestClusterRestart.params
new file mode 100644
index 0000000..0a8bd57
--- /dev/null
+++ b/TestON/tests/HATestClusterRestart/HATestClusterRestart.params
@@ -0,0 +1,63 @@
+<PARAMS>
+ <testcases>1,2,8,3,4,5,[6],7,8,4,9,8,4,10,8,4,11,8,4,12,8,4,13</testcases>
+ <ENV>
+ <cellName>HA</cellName>
+ </ENV>
+ <Git>False</Git>
+
+ <CTRL>
+ <ip1>10.128.30.11</ip1>
+ <port1>6633</port1>
+
+ <ip2>10.128.30.12</ip2>
+ <port2>6633</port2>
+
+ <ip3>10.128.30.13</ip3>
+ <port3>6633</port3>
+
+ <ip4>10.128.30.14</ip4>
+ <port4>6633</port4>
+
+ <ip5>10.128.30.15</ip5>
+ <port5>6633</port5>
+
+ <ip6>10.128.30.16</ip6>
+ <port6>6633</port6>
+
+ <ip7>10.128.30.17</ip7>
+ <port7>6633</port7>
+ </CTRL>
+ <TESTONUSER>admin</TESTONUSER>
+ <TESTONIP>10.128.30.10</TESTONIP>
+ <PING>
+ <source1>h8</source1>
+ <source2>h9</source2>
+ <source3>h10</source3>
+ <source4>h11</source4>
+ <source5>h12</source5>
+ <source6>h13</source6>
+ <source7>h14</source7>
+ <source8>h15</source8>
+ <source9>h16</source9>
+ <source10>h17</source10>
+ <target1>10.0.0.18</target1>
+ <target2>10.0.0.19</target2>
+ <target3>10.0.0.20</target3>
+ <target4>10.0.0.21</target4>
+ <target5>10.0.0.22</target5>
+ <target6>10.0.0.23</target6>
+ <target7>10.0.0.24</target7>
+ <target8>10.0.0.25</target8>
+ <target9>10.0.0.26</target9>
+ <target10>10.0.0.27</target10>
+ </PING>
+ <timers>
+ <LinkDiscovery>2</LinkDiscovery>
+ <SwitchDiscovery>2</SwitchDiscovery>
+ </timers>
+ <MNtcpdump>
+ <intf>eth0</intf>
+ <port> </port>
+ <folder>~/packet_captures/</folder>
+ </MNtcpdump>
+</PARAMS>
diff --git a/TestON/tests/HATestClusterRestart/HATestClusterRestart.py b/TestON/tests/HATestClusterRestart/HATestClusterRestart.py
new file mode 100644
index 0000000..49da6e9
--- /dev/null
+++ b/TestON/tests/HATestClusterRestart/HATestClusterRestart.py
@@ -0,0 +1,1192 @@
+'''
+Description: This test is to determine if ONOS can handle
+ all of it's nodes restarting
+
+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.
+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
+'''
+class HATestClusterRestart:
+
+ 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 test: Restart all ONOS nodes - initialization")
+ main.case("Setting up test environment")
+
+ # 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
+
+ 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']
+
+
+ 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: Refactor
+ # check bundle:list?
+ 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
+ # TODO: if it becomes an issue, we can retry this step a few times
+
+
+ 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
+
+
+ '''
+ 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']
+ '''
+
+
+ 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=7,
+ 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))
+ 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")
+
+ #TODO: If assign roles is working reliably then manually
+ # assign mastership to the controller we want
+
+
+ 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
+
+ #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")
+
+ main.step("Add host intents")
+ #TODO: move the host numbers to params
+ import json
+ intents_json= json.loads(main.ONOScli1.hosts())
+ intent_add_result = main.FALSE
+ 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()
+ #NOTE: get host can return None
+ #TODO: handle this
+ host1_id = main.ONOScli1.get_host(host1)['id']
+ host2_id = main.ONOScli1.get_host(host2)['id']
+ tmp_result = main.ONOScli1.add_host_intent(host1_id, host2_id )
+ intent_add_result = intent_add_result and tmp_result
+ #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
+ 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
+ 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
+ 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("s"+str(i),1.0))
+
+ #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() )
+
+
+ main.step("Comparing ONOS topology to MN")
+ devices_results = main.TRUE
+ ports_results = main.TRUE
+ links_results = main.TRUE
+ for controller in range(7): #TODO parameterize the number of 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
+ 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
+ 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.
+ '''
+ main.log.report("Restart entire ONOS cluster")
+ main.log.case("Restart entire ONOS cluster")
+ main.ONOSbench.onos_kill(ONOS1_ip)
+ main.ONOSbench.onos_kill(ONOS2_ip)
+ main.ONOSbench.onos_kill(ONOS3_ip)
+ main.ONOSbench.onos_kill(ONOS4_ip)
+ main.ONOSbench.onos_kill(ONOS5_ip)
+ main.ONOSbench.onos_kill(ONOS6_ip)
+ main.ONOSbench.onos_kill(ONOS7_ip)
+
+ main.step("Checking if ONOS is up yet")
+ onos1_isup = main.ONOSbench.isup(ONOS1_ip)
+ onos2_isup = main.ONOSbench.isup(ONOS2_ip)
+ onos3_isup = main.ONOSbench.isup(ONOS3_ip)
+ onos4_isup = main.ONOSbench.isup(ONOS4_ip)
+ onos5_isup = main.ONOSbench.isup(ONOS5_ip)
+ onos6_isup = main.ONOSbench.isup(ONOS6_ip)
+ onos7_isup = main.ONOSbench.isup(ONOS7_ip)
+ onos_isup_result = onos1_isup and onos2_isup and onos3_isup\
+ and onos4_isup and onos5_isup and onos6_isup and onos7_isup
+ # TODO: if it becomes an issue, we can retry this step a few times
+
+
+ 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
+
+ case_results = main.TRUE and onos_isup_result and cli_results
+ utilities.assert_equals(expect=main.TRUE, actual=case_results,
+ onpass="ONOS restart successful",
+ onfail="ONOS restart NOT successful")
+
+
+ def CASE7(self,main) :
+ '''
+ Check state after ONOS failure
+ '''
+ import os
+ import json
+ main.case("Running ONOS Constant State Tests")
+
+ 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:
+ #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")
+
+
+ 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")
+ #NOTE: we expect mastership to change on controller failure
+ 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: ", 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("Compare current intents with intents before the failure")
+ 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("s"+str(i+1),1.0)
+ flows2.append(tmp_flows)
+ Flow_Tables = Flow_Tables and main.Mininet2.flow_comp(flow1=flows[i],flow2=tmp_flows)
+ if Flow_Tables == main.FALSE:
+ main.log.info("Differences in flow table for switch: "+str(i+1))
+ break
+ 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 = Loss_In_Pings or main.Mininet2.checkForLoss("/tmp/ping.h"+str(i))
+ 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")
+
+
+ #TODO:add topology to this or leave as a seperate case?
+ result = mastership_check and intent_check and Flow_Tables and (not Loss_In_Pings)
+ 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("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() )
+
+
+ main.step("Comparing ONOS topology to MN")
+ devices_results = main.TRUE
+ ports_results = main.TRUE
+ links_results = main.TRUE
+ topo_result = main.FALSE
+ start_time = time.time()
+ elapsed = 0
+ while topo_result == main.FALSE and elapsed < 120:
+ try:
+ for controller in range(7): #TODO parameterize the number of 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")
+ except:
+ main.log.error("something went wrong in topo comparison")
+ main.log.warn( repr( devices ) )
+ main.log.warn( repr( ports ) )
+ main.log.warn( repr( links ) )
+
+ devices_results = devices_results and current_devices_result
+ ports_results = ports_results and current_ports_result
+ links_results = links_results and current_links_result
+ elapsed = time.time()-start_time()
+ time_threshold = elapsed < 1
+ topo_result = devices_results and ports_results and links_results and time_threshold
+ #TODO make sure this step is non-blocking. IE add a timeout
+ main.log.report("Very crass estimate for topology discovery/convergence: " + str(elapsed) + " seconds")
+ 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 = int(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 = int(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 = int(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")
+ #FIXME: use new dynamic topo functions
+ main.Mininet1.del_switch("s28")
+ main.log.info("Waiting " + str(switch_sleep) + " seconds for switch down to be discovered")
+ time.sleep(switch_sleep)
+ #Peek at the deleted switch
+ main.log.warn(main.ONOScli1.get_device(dpid="0028"))
+ #TODO do some sort of check here
+
+ def CASE12 (self, main) :
+ '''
+ Switch Up
+ '''
+ #NOTE: You should probably run a topology check after this
+ import time
+ #FIXME: use new dynamic topo functions
+ 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=7,
+ 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)
+ #Peek at the added switch
+ main.log.warn(main.ONOScli1.get_device(dpid="0028"))
+ #TODO do some sort of check here
+
+ def CASE13 (self, main) :
+ '''
+ Clean up
+ '''
+ import os
+ import time
+ description = "Test Cleanup"
+ main.log.report(description)
+ main.case(description)
+ main.step("Killing tcpdumps")
+ main.Mininet2.stop_tcpdump()
+
+ main.step("Copying MN pcap and ONOS log files to test station")
+ testname = main.TEST
+ #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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS2_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS2-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS3_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS3-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS4_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS4-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS5_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS5-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS6_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS6-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS7_ip,log_folder+f,"rocks",\
+ 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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS2_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS2-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS3_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS3-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS4_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS4-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS5_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS5-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS6_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS6-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS7_ip,log_folder+f,"rocks",\
+ 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")
diff --git a/TestON/tests/HATestClusterRestart/HATestClusterRestart.topo b/TestON/tests/HATestClusterRestart/HATestClusterRestart.topo
new file mode 100644
index 0000000..4d4156c
--- /dev/null
+++ b/TestON/tests/HATestClusterRestart/HATestClusterRestart.topo
@@ -0,0 +1,173 @@
+<TOPOLOGY>
+ <COMPONENT>
+
+ <ONOSbench>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosDriver</type>
+ <connect_order>1</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOSbench>
+
+ <ONOScli1>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>2</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli1>
+
+ <ONOScli2>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>3</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli2>
+
+ <ONOScli3>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>4</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli3>
+
+
+ <ONOScli4>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>5</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli4>
+
+
+ <ONOScli5>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>6</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli5>
+
+
+ <ONOScli6>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>7</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli6>
+
+
+ <ONOScli7>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>8</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli7>
+
+ <ONOS1>
+ <host>10.128.30.11</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>9</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS1>
+
+ <ONOS2>
+ <host>10.128.30.12</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>10</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS2>
+
+ <ONOS3>
+ <host>10.128.30.13</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>11</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS3>
+
+ <ONOS4>
+ <host>10.128.30.14</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>12</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS4>
+
+ <ONOS5>
+ <host>10.128.30.15</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>13</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS5>
+
+ <ONOS6>
+ <host>10.128.30.16</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>14</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS6>
+
+ <ONOS7>
+ <host>10.128.30.17</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>15</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS7>
+
+ <Mininet1>
+ <host>10.128.30.9</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>MininetCliDriver</type>
+ <connect_order>16</connect_order>
+ <COMPONENTS>
+ #Specify the Option for mininet
+ <arg1> --custom ~/mininet/custom/topo-HA.py </arg1>
+ <arg2> --topo mytopo </arg2>
+ <arg3> </arg3>
+ <controller> remote </controller>
+ </COMPONENTS>
+ </Mininet1>
+
+ <Mininet2>
+ <host>10.128.30.9</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>RemoteMininetDriver</type>
+ <connect_order>17</connect_order>
+ <COMPONENTS>
+ # Specify the Option for mininet
+ <arg1> --custom ~/mininet/custom/topo-HA.py </arg1>
+ <arg2> --topo mytopo --arp</arg2>
+ <controller> remote </controller>
+ </COMPONENTS>
+ </Mininet2>
+
+ </COMPONENT>
+</TOPOLOGY>
diff --git a/TestON/tests/HATestClusterRestart/__init__.py b/TestON/tests/HATestClusterRestart/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/TestON/tests/HATestClusterRestart/__init__.py
diff --git a/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.params b/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.params
new file mode 100644
index 0000000..0a8bd57
--- /dev/null
+++ b/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.params
@@ -0,0 +1,63 @@
+<PARAMS>
+ <testcases>1,2,8,3,4,5,[6],7,8,4,9,8,4,10,8,4,11,8,4,12,8,4,13</testcases>
+ <ENV>
+ <cellName>HA</cellName>
+ </ENV>
+ <Git>False</Git>
+
+ <CTRL>
+ <ip1>10.128.30.11</ip1>
+ <port1>6633</port1>
+
+ <ip2>10.128.30.12</ip2>
+ <port2>6633</port2>
+
+ <ip3>10.128.30.13</ip3>
+ <port3>6633</port3>
+
+ <ip4>10.128.30.14</ip4>
+ <port4>6633</port4>
+
+ <ip5>10.128.30.15</ip5>
+ <port5>6633</port5>
+
+ <ip6>10.128.30.16</ip6>
+ <port6>6633</port6>
+
+ <ip7>10.128.30.17</ip7>
+ <port7>6633</port7>
+ </CTRL>
+ <TESTONUSER>admin</TESTONUSER>
+ <TESTONIP>10.128.30.10</TESTONIP>
+ <PING>
+ <source1>h8</source1>
+ <source2>h9</source2>
+ <source3>h10</source3>
+ <source4>h11</source4>
+ <source5>h12</source5>
+ <source6>h13</source6>
+ <source7>h14</source7>
+ <source8>h15</source8>
+ <source9>h16</source9>
+ <source10>h17</source10>
+ <target1>10.0.0.18</target1>
+ <target2>10.0.0.19</target2>
+ <target3>10.0.0.20</target3>
+ <target4>10.0.0.21</target4>
+ <target5>10.0.0.22</target5>
+ <target6>10.0.0.23</target6>
+ <target7>10.0.0.24</target7>
+ <target8>10.0.0.25</target8>
+ <target9>10.0.0.26</target9>
+ <target10>10.0.0.27</target10>
+ </PING>
+ <timers>
+ <LinkDiscovery>2</LinkDiscovery>
+ <SwitchDiscovery>2</SwitchDiscovery>
+ </timers>
+ <MNtcpdump>
+ <intf>eth0</intf>
+ <port> </port>
+ <folder>~/packet_captures/</folder>
+ </MNtcpdump>
+</PARAMS>
diff --git a/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.py b/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.py
new file mode 100644
index 0000000..d68dc0b
--- /dev/null
+++ b/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.py
@@ -0,0 +1,1192 @@
+'''
+Description: This test is to determine if ONOS can handle
+ a minority of it's nodes restarting
+
+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.
+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
+'''
+class HATestMinorityRestart:
+
+ 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 test: Restart minority of ONOS nodes - initialization")
+ main.case("Setting up test environment")
+
+ # 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
+
+ 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']
+
+
+ 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: Refactor
+ # check bundle:list?
+ 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
+ # TODO: if it becomes an issue, we can retry this step a few times
+
+
+ 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
+
+
+ '''
+ 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']
+ '''
+
+
+ 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=7,
+ 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))
+ 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")
+
+ #TODO: If assign roles is working reliably then manually
+ # assign mastership to the controller we want
+
+
+ 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
+
+ #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")
+
+ main.step("Add host intents")
+ #TODO: move the host numbers to params
+ import json
+ intents_json= json.loads(main.ONOScli1.hosts())
+ intent_add_result = main.FALSE
+ 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()
+ #NOTE: get host can return None
+ #TODO: handle this
+ host1_id = main.ONOScli1.get_host(host1)['id']
+ host2_id = main.ONOScli1.get_host(host2)['id']
+ tmp_result = main.ONOScli1.add_host_intent(host1_id, host2_id )
+ intent_add_result = intent_add_result and tmp_result
+ #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
+ 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
+ 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
+ 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("s"+str(i),1.0))
+
+ #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() )
+
+
+ main.step("Comparing ONOS topology to MN")
+ devices_results = main.TRUE
+ ports_results = main.TRUE
+ links_results = main.TRUE
+ for controller in range(7): #TODO parameterize the number of 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
+ 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
+ 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.
+ '''
+ main.log.report("Killing 3 ONOS nodes")
+ main.log.case("Restart minority of ONOS nodes")
+ #TODO: Randomize these nodes
+ main.ONOSbench.onos_kill(ONOS1_ip)
+ main.ONOSbench.onos_kill(ONOS2_ip)
+ main.ONOSbench.onos_kill(ONOS3_ip)
+
+ main.step("Checking if ONOS is up yet")
+ onos1_isup = main.ONOSbench.isup(ONOS1_ip)
+ onos2_isup = main.ONOSbench.isup(ONOS2_ip)
+ onos3_isup = main.ONOSbench.isup(ONOS3_ip)
+ onos_isup_result = onos1_isup and onos2_isup and onos3_isup
+ # TODO: if it becomes an issue, we can retry this step a few times
+
+
+ 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_results = cli_result1 and cli_result2 and cli_result3
+
+ case_results = main.TRUE and onos_isup_result and cli_results
+ utilities.assert_equals(expect=main.TRUE, actual=case_results,
+ onpass="ONOS restart successful",
+ onfail="ONOS restart NOT successful")
+
+
+ def CASE7(self,main) :
+ '''
+ Check state after ONOS failure
+ '''
+ import os
+ import json
+ main.case("Running ONOS Constant State Tests")
+
+ 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 type(ONOS1_mastership)
+ print ONOS1_mastership
+ print type(ONOS2_mastership)
+ print ONOS2_mastership
+ print type(ONOS3_mastership)
+ print ONOS3_mastership
+ print type(ONOS4_mastership)
+ print ONOS4_mastership
+ print type(ONOS5_mastership)
+ print ONOS5_mastership
+ print type(ONOS6_mastership)
+ print ONOS6_mastership
+ print type(ONOS7_mastership)
+ print ONOS7_mastership
+ #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:
+ #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")
+
+
+ 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")
+ #NOTE: we expect mastership to change on controller failure
+ 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: ", 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("Compare current intents with intents before the failure")
+ 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("s"+str(i+1),1.0)
+ flows2.append(tmp_flows)
+ Flow_Tables = Flow_Tables and main.Mininet2.flow_comp(flow1=flows[i],flow2=tmp_flows)
+ if Flow_Tables == main.FALSE:
+ main.log.info("Differences in flow table for switch: "+str(i+1))
+ break
+ 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 = Loss_In_Pings or main.Mininet2.checkForLoss("/tmp/ping.h"+str(i))
+ 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")
+
+
+ #TODO:add topology to this or leave as a seperate case?
+ result = mastership_check and intent_check and Flow_Tables and (not Loss_In_Pings)
+ 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("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() )
+
+
+ main.step("Comparing ONOS topology to MN")
+ devices_results = main.TRUE
+ ports_results = main.TRUE
+ links_results = main.TRUE
+ topo_result = main.FALSE
+ start_time = time.time()
+ elapsed = 0
+ while topo_result == main.FALSE and elapsed < 120:
+ try:
+ for controller in range(7): #TODO parameterize the number of 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")
+ except:
+ main.log.error("something went wrong in topo comparison")
+ main.log.warn( repr( devices ) )
+ main.log.warn( repr( ports ) )
+ main.log.warn( repr( links ) )
+
+ devices_results = devices_results and current_devices_result
+ ports_results = ports_results and current_ports_result
+ links_results = links_results and current_links_result
+ elapsed = time.time()-start_time()
+ time_threshold = elapsed < 1
+ topo_result = devices_results and ports_results and links_results and time_threshold
+ #TODO make sure this step is non-blocking. IE add a timeout
+ main.log.report("Very crass estimate for topology discovery/convergence: " + str(elapsed) + " seconds")
+ 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 = int(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 = int(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 = int(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")
+ #FIXME: use new dynamic topo functions
+ main.Mininet1.del_switch("s28")
+ main.log.info("Waiting " + str(switch_sleep) + " seconds for switch down to be discovered")
+ time.sleep(switch_sleep)
+ #Peek at the deleted switch
+ main.log.warn(main.ONOScli1.get_device(dpid="0028"))
+ #TODO do some sort of check here
+
+ def CASE12 (self, main) :
+ '''
+ Switch Up
+ '''
+ #NOTE: You should probably run a topology check after this
+ import time
+ #FIXME: use new dynamic topo functions
+ 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=7,
+ 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)
+ #Peek at the added switch
+ main.log.warn(main.ONOScli1.get_device(dpid="0028"))
+ #TODO do some sort of check here
+
+ def CASE13 (self, main) :
+ '''
+ Clean up
+ '''
+ import os
+ import time
+ description = "Test Cleanup"
+ main.log.report(description)
+ main.case(description)
+ main.step("Killing tcpdumps")
+ main.Mininet2.stop_tcpdump()
+
+ main.step("Copying MN pcap and ONOS log files to test station")
+ testname = main.TEST
+ #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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS2_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS2-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS3_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS3-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS4_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS4-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS5_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS5-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS6_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS6-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS7_ip,log_folder+f,"rocks",\
+ 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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS2_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS2-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS3_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS3-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS4_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS4-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS5_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS5-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS6_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS6-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS7_ip,log_folder+f,"rocks",\
+ 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")
diff --git a/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.topo b/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.topo
new file mode 100644
index 0000000..4d4156c
--- /dev/null
+++ b/TestON/tests/HATestMinorityRestart/HATestMinorityRestart.topo
@@ -0,0 +1,173 @@
+<TOPOLOGY>
+ <COMPONENT>
+
+ <ONOSbench>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosDriver</type>
+ <connect_order>1</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOSbench>
+
+ <ONOScli1>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>2</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli1>
+
+ <ONOScli2>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>3</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli2>
+
+ <ONOScli3>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>4</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli3>
+
+
+ <ONOScli4>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>5</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli4>
+
+
+ <ONOScli5>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>6</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli5>
+
+
+ <ONOScli6>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>7</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli6>
+
+
+ <ONOScli7>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>8</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli7>
+
+ <ONOS1>
+ <host>10.128.30.11</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>9</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS1>
+
+ <ONOS2>
+ <host>10.128.30.12</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>10</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS2>
+
+ <ONOS3>
+ <host>10.128.30.13</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>11</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS3>
+
+ <ONOS4>
+ <host>10.128.30.14</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>12</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS4>
+
+ <ONOS5>
+ <host>10.128.30.15</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>13</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS5>
+
+ <ONOS6>
+ <host>10.128.30.16</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>14</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS6>
+
+ <ONOS7>
+ <host>10.128.30.17</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>15</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS7>
+
+ <Mininet1>
+ <host>10.128.30.9</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>MininetCliDriver</type>
+ <connect_order>16</connect_order>
+ <COMPONENTS>
+ #Specify the Option for mininet
+ <arg1> --custom ~/mininet/custom/topo-HA.py </arg1>
+ <arg2> --topo mytopo </arg2>
+ <arg3> </arg3>
+ <controller> remote </controller>
+ </COMPONENTS>
+ </Mininet1>
+
+ <Mininet2>
+ <host>10.128.30.9</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>RemoteMininetDriver</type>
+ <connect_order>17</connect_order>
+ <COMPONENTS>
+ # Specify the Option for mininet
+ <arg1> --custom ~/mininet/custom/topo-HA.py </arg1>
+ <arg2> --topo mytopo --arp</arg2>
+ <controller> remote </controller>
+ </COMPONENTS>
+ </Mininet2>
+
+ </COMPONENT>
+</TOPOLOGY>
diff --git a/TestON/tests/HATestMinorityRestart/__init__.py b/TestON/tests/HATestMinorityRestart/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/TestON/tests/HATestMinorityRestart/__init__.py
diff --git a/TestON/tests/HATestSanity/HATestSanity.py b/TestON/tests/HATestSanity/HATestSanity.py
index 03fcfe7..54e9d3f 100644
--- a/TestON/tests/HATestSanity/HATestSanity.py
+++ b/TestON/tests/HATestSanity/HATestSanity.py
@@ -83,15 +83,17 @@
cell_result = main.ONOSbench.set_cell(cell_name)
verify_result = main.ONOSbench.verify_cell()
- main.ONOSbench.onos_stop(ONOS1_ip)
- main.ONOSbench.onos_stop(ONOS2_ip)
- main.ONOSbench.onos_stop(ONOS3_ip)
- main.ONOSbench.onos_stop(ONOS4_ip)
- main.ONOSbench.onos_stop(ONOS5_ip)
- main.ONOSbench.onos_stop(ONOS6_ip)
- main.ONOSbench.onos_stop(ONOS7_ip)
#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
@@ -133,28 +135,52 @@
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: Refactor
+ # check bundle:list?
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
# TODO: if it becomes an issue, we can retry this step a few times
- main.ONOScli1.start_onos_cli(ONOS1_ip)
- main.ONOScli2.start_onos_cli(ONOS2_ip)
- main.ONOScli3.start_onos_cli(ONOS3_ip)
- main.ONOScli4.start_onos_cli(ONOS4_ip)
- main.ONOScli5.start_onos_cli(ONOS5_ip)
- main.ONOScli6.start_onos_cli(ONOS6_ip)
- main.ONOScli7.start_onos_cli(ONOS7_ip)
+ 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(
@@ -165,7 +191,7 @@
case1_result = (clean_install_result and package_result and
cell_result and verify_result and onos_install_result and
- onos_isup_result)
+ onos_isup_result and cli_results)
utilities.assert_equals(expect=main.TRUE, actual=case1_result,
onpass="Test startup successful",
@@ -220,7 +246,7 @@
mastership_check = main.TRUE
for i in range (1,29):
response = main.Mininet1.get_sw_controller("s"+str(i))
- main.log.info(str(response))
+ 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)\
@@ -340,7 +366,23 @@
ONOS6_mastership = main.ONOScli6.roles()
ONOS7_mastership = main.ONOScli7.roles()
#print json.dumps(json.loads(ONOS1_mastership), sort_keys=True, indent=4, separators=(',', ': '))
- if ONOS1_mastership == ONOS2_mastership\
+ 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\
@@ -380,21 +422,21 @@
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 "Error" in ONOS2_intents\
- or "Error" in ONOS3_intents\
- or "Error" in ONOS4_intents\
- or "Error" in ONOS5_intents\
- or "Error" in ONOS6_intents\
- or "Error" in ONOS7_intents:
- main.log.error("Error in getting ONOS intents")
- main.log.warn("ONOS1 intents response: " + str(ONOS1_intents))
- main.log.warn("ONOS2 intents response: " + str(ONOS2_intents))
- main.log.warn("ONOS3 intents response: " + str(ONOS3_intents))
- main.log.warn("ONOS4 intents response: " + str(ONOS4_intents))
- main.log.warn("ONOS5 intents response: " + str(ONOS5_intents))
- main.log.warn("ONOS6 intents response: " + str(ONOS6_intents))
- main.log.warn("ONOS7 intents response: " + str(ONOS7_intents))
+ 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\
@@ -434,14 +476,14 @@
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 "Error" in ONOS2_flows\
- or "Error" in ONOS3_flows\
- or "Error" in ONOS4_flows\
- or "Error" in ONOS5_flows\
- or "Error" in ONOS6_flows\
- or "Error" in ONOS7_flows:
- main.log.error("Error in getting ONOS intents")
+ 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)
@@ -567,17 +609,26 @@
ports_results = main.TRUE
links_results = main.TRUE
for controller in range(7): #TODO parameterize the number of controllers
- current_devices_result = main.Mininet1.compare_switches(MNTopo, json.loads(devices[controller]))
+ 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")
- current_ports_result = main.Mininet1.compare_ports(MNTopo, json.loads(ports[controller]))
+ 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")
- current_links_result = main.Mininet1.compare_links(MNTopo, json.loads(links[controller]))
+ 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")
@@ -604,6 +655,7 @@
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",
@@ -626,7 +678,23 @@
ONOS6_mastership = main.ONOScli6.roles()
ONOS7_mastership = main.ONOScli7.roles()
#print json.dumps(json.loads(ONOS1_mastership), sort_keys=True, indent=4, separators=(',', ': '))
- if ONOS1_mastership == ONOS2_mastership\
+ 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\
@@ -690,28 +758,27 @@
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 "Error" in ONOS2_intents\
- or "Error" in ONOS3_intents\
- or "Error" in ONOS4_intents\
- or "Error" in ONOS5_intents\
- or "Error" in ONOS6_intents\
- or "Error" in ONOS7_intents:
- main.log.error("Error in getting ONOS intents")
- main.log.warn("ONOS1 intents response: " + str(ONOS1_intents))
- main.log.warn("ONOS2 intents response: " + str(ONOS2_intents))
- main.log.warn("ONOS3 intents response: " + str(ONOS3_intents))
- main.log.warn("ONOS4 intents response: " + str(ONOS4_intents))
- main.log.warn("ONOS5 intents response: " + str(ONOS5_intents))
- main.log.warn("ONOS6 intents response: " + str(ONOS6_intents))
- main.log.warn("ONOS7 intents response: " + str(ONOS7_intents))
+ 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:
@@ -803,6 +870,7 @@
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)
@@ -864,27 +932,49 @@
devices_results = main.TRUE
ports_results = main.TRUE
links_results = main.TRUE
- for controller in range(7): #TODO parameterize the number of controllers
- current_devices_result = main.Mininet1.compare_switches(MNTopo, json.loads(devices[controller]))
- 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")
+ topo_result = main.FALSE
+ start_time = time.time()
+ elapsed = 0
+ while topo_result == main.FALSE and elapsed < 120:
+ try:
+ for controller in range(7): #TODO parameterize the number of 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")
- current_ports_result = main.Mininet1.compare_ports(MNTopo, json.loads(ports[controller]))
- 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 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")
- current_links_result = main.Mininet1.compare_links(MNTopo, json.loads(links[controller]))
- 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")
+ 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")
+ except:
+ main.log.error("something went wrong in topo comparison")
+ main.log.warn( repr( devices ) )
+ main.log.warn( repr( ports ) )
+ main.log.warn( repr( links ) )
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
+ elapsed = time.time()-start_time()
+ time_threshold = elapsed < 1
+ topo_result = devices_results and ports_results and links_results and time_threshold
+ #TODO make sure this step is non-blocking. IE add a timeout
+ main.log.report("Very crass estimate for topology discovery/convergence: " + str(elapsed) + " seconds")
utilities.assert_equals(expect=main.TRUE, actual=topo_result,
onpass="Topology Check Test successful",
onfail="Topology Check Test NOT successful")
@@ -996,44 +1086,72 @@
'''
Clean up
'''
+ import os
+ import time
description = "Test Cleanup"
main.log.report(description)
main.case(description)
main.step("Killing tcpdumps")
main.Mininet2.stop_tcpdump()
- #TODO: Enable once test is ready
- '''
- main.step("Copying pcap files to test station")
+ main.step("Copying MN pcap and ONOS log files to test station")
testname = main.TEST
- #FIXME: Do the mininet pcap get archived?
- #FIXME: also, make sure karaf logs are saved
+ #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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS2_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS2-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS3_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS3-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS4_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS4-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS5_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS5-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS6_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS6-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS7_ip,log_folder+f,"rocks",\
+ 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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS2_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS2-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS3_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS3-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS4_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS4-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS5_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS5-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS6_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS6-"+f )
+ main.ONOSbench.secureCopy( "sdn", ONOS7_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS7-"+f )
+
+
+
#sleep so scp can finish
time.sleep(10)
main.step("Packing and rotating pcap archives")
- import os
os.system("~/TestON/dependencies/rotate.sh "+ str(testname))
- '''
- import time
-
- #Stopping ONOS
- main.step("Stopping ONOS")
- main.ONOScli1.disconnect()
- main.ONOScli2.disconnect()
- main.ONOScli3.disconnect()
- main.ONOScli4.disconnect()
- main.ONOScli5.disconnect()
- main.ONOScli6.disconnect()
- main.ONOScli7.disconnect()
- main.ONOSbench.onos_stop(ONOS1_ip)
- main.ONOSbench.onos_stop(ONOS2_ip)
- main.ONOSbench.onos_stop(ONOS3_ip)
- main.ONOSbench.onos_stop(ONOS4_ip)
- main.ONOSbench.onos_stop(ONOS5_ip)
- main.ONOSbench.onos_stop(ONOS6_ip)
- main.ONOSbench.onos_stop(ONOS7_ip)
#TODO: actually check something here
utilities.assert_equals(expect=main.TRUE, actual=main.TRUE,
diff --git a/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.params b/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.params
new file mode 100644
index 0000000..e1e75f9
--- /dev/null
+++ b/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.params
@@ -0,0 +1,63 @@
+<PARAMS>
+ <testcases>1,2,8,3,4,5,[6],7,8,4,9,8,4,10,8,4,11,8,4,12,8,4,13</testcases>
+ <ENV>
+ <cellName>HA</cellName>
+ </ENV>
+ <Git>True</Git>
+
+ <CTRL>
+ <ip1>10.128.30.11</ip1>
+ <port1>6633</port1>
+
+ <ip2>10.128.30.12</ip2>
+ <port2>6633</port2>
+
+ <ip3>10.128.30.13</ip3>
+ <port3>6633</port3>
+
+ <ip4>10.128.30.14</ip4>
+ <port4>6633</port4>
+
+ <ip5>10.128.30.15</ip5>
+ <port5>6633</port5>
+
+ <ip6>10.128.30.16</ip6>
+ <port6>6633</port6>
+
+ <ip7>10.128.30.17</ip7>
+ <port7>6633</port7>
+ </CTRL>
+ <TESTONUSER>admin</TESTONUSER>
+ <TESTONIP>10.128.30.10</TESTONIP>
+ <PING>
+ <source1>h8</source1>
+ <source2>h9</source2>
+ <source3>h10</source3>
+ <source4>h11</source4>
+ <source5>h12</source5>
+ <source6>h13</source6>
+ <source7>h14</source7>
+ <source8>h15</source8>
+ <source9>h16</source9>
+ <source10>h17</source10>
+ <target1>10.0.0.18</target1>
+ <target2>10.0.0.19</target2>
+ <target3>10.0.0.20</target3>
+ <target4>10.0.0.21</target4>
+ <target5>10.0.0.22</target5>
+ <target6>10.0.0.23</target6>
+ <target7>10.0.0.24</target7>
+ <target8>10.0.0.25</target8>
+ <target9>10.0.0.26</target9>
+ <target10>10.0.0.27</target10>
+ </PING>
+ <timers>
+ <LinkDiscovery>2</LinkDiscovery>
+ <SwitchDiscovery>2</SwitchDiscovery>
+ </timers>
+ <MNtcpdump>
+ <intf>eth0</intf>
+ <port> </port>
+ <folder>~/packet_captures/</folder>
+ </MNtcpdump>
+</PARAMS>
diff --git a/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.py b/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.py
new file mode 100644
index 0000000..f39eb12
--- /dev/null
+++ b/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.py
@@ -0,0 +1,799 @@
+'''
+Description: This test is to determine if a single
+ instance ONOS 'cluster' can handle a restart
+
+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
+'''
+class SingleInstanceHATestRestart:
+
+ 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 Single node cluster restart HA test - initialization")
+ main.case("Setting up test environment")
+
+ # 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
+
+ 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']
+
+
+ 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)
+
+
+ main.step("Checking if ONOS is up yet")
+ #TODO: Refactor
+ # check bundle:list?
+ #this should be enough for ONOS to start
+ time.sleep(60)
+ onos1_isup = main.ONOSbench.isup(ONOS1_ip)
+ if not onos1_isup:
+ main.log.report("ONOS1 didn't start!")
+ # TODO: if it becomes an issue, we can retry this step a few times
+
+
+ cli_result1 = main.ONOScli1.start_onos_cli(ONOS1_ip)
+
+ 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 onos1_install_result and
+ onos1_isup and cli1_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),
+ ip1=ONOS1_ip,port1=ONOS1_port)
+
+ mastership_check = main.TRUE
+ for i in range (1,29):
+ response = main.Mininet1.get_sw_controller("s"+str(i))
+ main.log.info(repr(response))
+ if re.search("tcp:"+ONOS1_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")
+
+ #TODO: If assign roles is working reliably then manually
+ # assign mastership to the controller we want
+
+
+ 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
+
+ #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.step("Add host intents")
+ #TODO: move the host numbers to params
+ import json
+ intents_json= json.loads(main.ONOScli1.hosts())
+ intent_add_result = main.FALSE
+ 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()
+ #NOTE: get host can return None
+ #TODO: handle this
+ host1_id = main.ONOScli1.get_host(host1)['id']
+ host2_id = main.ONOScli1.get_host(host2)['id']
+ tmp_result = main.ONOScli1.add_host_intent(host1_id, host2_id )
+ intent_add_result = intent_add_result and tmp_result
+ #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
+ ONOS1_mastership = main.ONOScli1.roles()
+ #print json.dumps(json.loads(ONOS1_mastership), sort_keys=True, indent=4, separators=(',', ': '))
+ #TODO: Make this a meaningful check
+ if "Error" in ONOS1_mastership or not ONOS1_mastership:
+ main.log.report("Error in getting ONOS roles")
+ main.log.warn("ONOS1 mastership response: " + repr(ONOS1_mastership))
+ consistent_mastership = main.FALSE
+ else:
+ mastership_state = ONOS1_mastership
+ consistent_mastership = main.TRUE
+ main.log.report("Switch roles are consistent across all ONOS nodes")
+ 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
+ ONOS1_intents = main.ONOScli1.intents( json_format=True )
+ intent_check = main.FALSE
+ if "Error" in ONOS1_intents or not ONOS1_intents:
+ main.log.report("Error in getting ONOS intents")
+ main.log.warn("ONOS1 intents response: " + repr(ONOS1_intents))
+ else:
+ intent_check = main.TRUE
+ main.log.report("Intents are consistent across all ONOS nodes")
+ 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
+ ONOS1_flows = main.ONOScli1.flows( json_format=True )
+ flow_check = main.FALSE
+ if "Error" in ONOS1_flows or not ONOS1_flows:
+ main.log.report("Error in getting ONOS intents")
+ main.log.warn("ONOS1 flows repsponse: "+ ONOS1_flows)
+ else:
+ #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")
+ 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("s"+str(i),1.0))
+
+ #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
+ temp = ()
+ 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)
+ 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() )
+ '''
+ hosts = []
+ hosts.append( main.ONOScli1.hosts() )
+ '''
+ ports = []
+ ports.append( main.ONOScli1.ports() )
+ links = []
+ links.append( main.ONOScli1.links() )
+
+
+ main.step("Comparing ONOS topology to MN")
+ devices_results = main.TRUE
+ ports_results = main.TRUE
+ links_results = main.TRUE
+ for controller in range(1): #TODO parameterize the number of 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
+ 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
+ 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.
+ '''
+
+ main.log.report("Restart ONOS node")
+ main.log.case("Restart ONOS node")
+ main.ONOSbench.onos_kill(ONOS1_ip)
+
+ main.step("Checking if ONOS is up yet")
+ onos1_isup = main.ONOSbench.isup(ONOS1_ip)
+ # TODO: if it becomes an issue, we can retry this step a few times
+
+
+ cli_result1 = main.ONOScli1.start_onos_cli(ONOS1_ip)
+
+ case_results = main.TRUE and onosi1_isup and cli_result1
+ utilities.assert_equals(expect=main.TRUE, actual=case_results,
+ onpass="ONOS restart successful",
+ onfail="ONOS restart NOT successful")
+
+ def CASE7(self,main) :
+ '''
+ Check state after ONOS failure
+ '''
+ import os
+ import json
+ main.case("Running ONOS Constant State Tests")
+
+ main.step("Check if switch roles are consistent across all nodes")
+ ONOS1_mastership = main.ONOScli1.roles()
+ #print json.dumps(json.loads(ONOS1_mastership), sort_keys=True, indent=4, separators=(',', ': '))
+ if "Error" in ONOS1_mastership or not ONOS1_mastership:
+ main.log.error("Error in getting ONOS mastership")
+ main.log.warn("ONOS1 mastership response: " + repr(ONOS1_mastership))
+ consistent_mastership = main.FALSE
+ else:
+ consistent_mastership = main.TRUE
+ main.log.report("Switch roles are consistent across all ONOS nodes")
+ 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 )
+ intent_check = main.FALSE
+ if "Error" in ONOS1_intents or not ONOS1_intents:
+ main.log.report("Error in getting ONOS intents")
+ main.log.warn("ONOS1 intents response: " + repr(ONOS1_intents))
+ else:
+ intent_state = ONOS1_intents
+ intent_check = main.TRUE
+ main.log.report("Intents are consistent across all ONOS nodes")
+ 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("Compare current intents with intents before the failure")
+ 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("s"+str(i+1),1.0)
+ flows2.append(tmp_flows)
+ Flow_Tables = Flow_Tables and main.Mininet2.flow_comp(flow1=flows[i],flow2=tmp_flows)
+ if Flow_Tables == main.FALSE:
+ main.log.info("Differences in flow table for switch: "+str(i+1))
+ break
+ 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 = Loss_In_Pings or main.Mininet2.checkForLoss("/tmp/ping.h"+str(i))
+ 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")
+
+
+ #TODO:add topology to this or leave as a seperate case?
+ result = mastership_check and intent_check and Flow_Tables and (not Loss_In_Pings)
+ 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
+ temp = ()
+ 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)
+ 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() )
+ '''
+ hosts = []
+ hosts.append( main.ONOScli1.hosts() )
+ '''
+ ports = []
+ ports.append( main.ONOScli1.ports() )
+ links = []
+ links.append( main.ONOScli1.links() )
+
+ main.step("Comparing ONOS topology to MN")
+ devices_results = main.TRUE
+ ports_results = main.TRUE
+ links_results = main.TRUE
+ topo_result = main.FALSE
+ start_time = time.time()
+ elapsed = 0
+ while topo_result == main.FALSE and elapsed < 120:
+ try:
+ for controller in range(1): #TODO parameterize the number of 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")
+ except:
+ main.log.error("something went wrong in topo comparison")
+ main.log.warn( repr( devices ) )
+ main.log.warn( repr( ports ) )
+ main.log.warn( repr( links ) )
+
+ 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
+ elapsed = time.time()-start_time()
+ #TODO make sure this step is non-blocking. IE add a timeout
+ main.log.report("Very crass estimate for topology discovery/convergence: " + str(elapsed) + " seconds")
+ 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 = int(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 = int(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 = int(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")
+ #FIXME: use new dynamic topo functions
+ main.Mininet1.del_switch("s28")
+ main.log.info("Waiting " + str(switch_sleep) + " seconds for switch down to be discovered")
+ time.sleep(switch_sleep)
+ #Peek at the deleted switch
+ main.log.warn(main.ONOScli1.get_device(dpid="0028"))
+ #TODO do some sort of check here
+
+ def CASE12 (self, main) :
+ '''
+ Switch Up
+ '''
+ #NOTE: You should probably run a topology check after this
+ import time
+ #FIXME: use new dynamic topo functions
+ 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",
+ ip1=ONOS1_ip,port1=ONOS1_port)
+ main.log.info("Waiting " + str(switch_sleep) + " seconds for switch up to be discovered")
+ time.sleep(switch_sleep)
+ #Peek at the added switch
+ main.log.warn(main.ONOScli1.get_device(dpid="0028"))
+ #TODO do some sort of check here
+
+ def CASE13 (self, main) :
+ '''
+ Clean up
+ '''
+ import os
+ import time
+ description = "Test Cleanup"
+ main.log.report(description)
+ main.case(description)
+ main.step("Killing tcpdumps")
+ main.Mininet2.stop_tcpdump()
+
+ main.step("Copying MN pcap and ONOS log files to test station")
+ testname = main.TEST
+ #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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+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.secureCopy( "sdn", ONOS1_ip,log_folder+f,"rocks",\
+ dst_dir + str(testname) + "-ONOS1-"+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")
diff --git a/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.topo b/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.topo
new file mode 100644
index 0000000..4d4156c
--- /dev/null
+++ b/TestON/tests/SingleInstanceHATestRestart/SingleInstanceHATestRestart.topo
@@ -0,0 +1,173 @@
+<TOPOLOGY>
+ <COMPONENT>
+
+ <ONOSbench>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosDriver</type>
+ <connect_order>1</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOSbench>
+
+ <ONOScli1>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>2</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli1>
+
+ <ONOScli2>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>3</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli2>
+
+ <ONOScli3>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>4</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli3>
+
+
+ <ONOScli4>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>5</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli4>
+
+
+ <ONOScli5>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>6</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli5>
+
+
+ <ONOScli6>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>7</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli6>
+
+
+ <ONOScli7>
+ <host>10.128.30.10</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>OnosCliDriver</type>
+ <connect_order>8</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOScli7>
+
+ <ONOS1>
+ <host>10.128.30.11</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>9</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS1>
+
+ <ONOS2>
+ <host>10.128.30.12</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>10</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS2>
+
+ <ONOS3>
+ <host>10.128.30.13</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>11</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS3>
+
+ <ONOS4>
+ <host>10.128.30.14</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>12</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS4>
+
+ <ONOS5>
+ <host>10.128.30.15</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>13</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS5>
+
+ <ONOS6>
+ <host>10.128.30.16</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>14</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS6>
+
+ <ONOS7>
+ <host>10.128.30.17</host>
+ <user>sdn</user>
+ <password>rocks</password>
+ <type>OnosDriver</type>
+ <connect_order>15</connect_order>
+ <COMPONENTS> </COMPONENTS>
+ </ONOS7>
+
+ <Mininet1>
+ <host>10.128.30.9</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>MininetCliDriver</type>
+ <connect_order>16</connect_order>
+ <COMPONENTS>
+ #Specify the Option for mininet
+ <arg1> --custom ~/mininet/custom/topo-HA.py </arg1>
+ <arg2> --topo mytopo </arg2>
+ <arg3> </arg3>
+ <controller> remote </controller>
+ </COMPONENTS>
+ </Mininet1>
+
+ <Mininet2>
+ <host>10.128.30.9</host>
+ <user>admin</user>
+ <password>onos_test</password>
+ <type>RemoteMininetDriver</type>
+ <connect_order>17</connect_order>
+ <COMPONENTS>
+ # Specify the Option for mininet
+ <arg1> --custom ~/mininet/custom/topo-HA.py </arg1>
+ <arg2> --topo mytopo --arp</arg2>
+ <controller> remote </controller>
+ </COMPONENTS>
+ </Mininet2>
+
+ </COMPONENT>
+</TOPOLOGY>
diff --git a/TestON/tests/SingleInstanceHATestRestart/__init__.py b/TestON/tests/SingleInstanceHATestRestart/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/TestON/tests/SingleInstanceHATestRestart/__init__.py