def test():
    global vm
    global mn_host

    test_stub.skip_if_scenario_is_multiple_networks()

    for i in range(0, 10):
        test_util.test_logger("shutdown host network round %s" % (i))
        mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
        if len(mn_host) != 1:
            test_util.test_fail('MN VM is running on %d host(s)' % len(mn_host))
        test_util.test_logger("shutdown host's network [%s] that mn vm is running on" % (mn_host[0].ip_))
        test_stub.shutdown_host_network(mn_host[0], test_lib.all_scenario_config)
        test_util.test_logger("wait for 20 seconds to see if management node VM starts on another host")
        time.sleep(20)
    
        new_mn_host_ip = test_stub.get_host_by_consul_leader(test_lib.all_scenario_config, test_lib.scenario_file)
        if new_mn_host_ip == "" or new_mn_host_ip == mn_host[0].ip_:
            test_util.test_fail("management node VM not run correctly on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host[0].ip_))
        else:
            test_util.test_logger("management node VM run on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host[0].ip_))
    
        count = 60
        while count > 0:
            new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
            if len(new_mn_host) == 1:
                test_util.test_logger("management node VM run after its former host down for 30s")
                break
            elif len(new_mn_host) > 1:
                test_util.test_fail("management node VM runs on more than one host after its former host down")
            time.sleep(5)
            count -= 1
    
        if len(new_mn_host) == 0:
            test_util.test_fail("management node VM does not run after its former host down for 30s")
        elif len(new_mn_host) > 1:
            test_util.test_fail("management node VM runs on more than one host after its former host down")
    
        #node_ops.wait_for_management_server_start()
        test_stub.wrapper_of_wait_for_management_server_start(600)
    
        test_stub.ensure_hosts_connected(exclude_host=[mn_host[0]])
        test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file, test_lib.all_scenario_config, test_lib.deploy_config)
        test_stub.ensure_pss_connected()
        test_stub.ensure_bss_connected()

        if os.path.basename(os.environ.get('WOODPECKER_SCENARIO_CONFIG_FILE')).strip() == "scenario-config-vpc-ceph-3-sites.xml":
            pass
        else:
            vm = test_stub.create_basic_vm()
            vm.check()
            vm.destroy()

        test_stub.reopen_host_network(mn_host[0], test_lib.all_scenario_config)
        test_stub.wait_for_mn_ha_ready(test_lib.all_scenario_config, test_lib.scenario_file)

    test_util.test_pass('Create VM Test Success')
Exemple #2
0
def test():
    global vm
    global test_host
    mn_vm_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                             test_lib.scenario_file)
    if len(mn_vm_host) != 1:
        test_util.test_fail('MN VM is running on %d host(s)' % len(mn_vm_host))
    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config,
                                         test_lib.scenario_file)
    for mn_host in mn_host_list:
        if mn_host.ip_ != mn_vm_host[0].ip_:
            test_host = mn_host
            break
    if not test_host:
        test_util.test_fail('there is only one mn host')

    test_util.test_logger(
        "stop consul for host [%s] that mn vm is running on" % (test_host.ip_))
    test_stub.stop_consul(test_host, test_lib.all_scenario_config)
    test_util.test_logger(
        "wait for 20 seconds to see if management node VM starts on another host"
    )
    time.sleep(20)
    try:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                                  test_lib.scenario_file)
        if len(new_mn_host) == 0:
            test_util.test_fail(
                "management node VM was destroyed after stopping another host's consul"
            )
        elif len(new_mn_host) > 1:
            test_util.test_fail(
                "management node VM starts on more than one host after stopping another host's consul"
            )
    except:
        test_util.test_fail(
            "management node VM was destroyed after stopping another host's consul"
        )
    if new_mn_host[0].ip_ != mn_vm_host[0].ip_:
        test_util.test_fail(
            'management node VM starts on another host when another host stopped consul'
        )

    test_stub.ensure_hosts_connected()
    test_stub.ensure_pss_connected()
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file,
                                                  test_lib.all_scenario_config,
                                                  test_lib.deploy_config)
    test_stub.ensure_bss_connected()

    test_stub.return_pass_ahead_if_3sites("TEST PASS")
    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()

    test_util.test_pass('Create VM Test Success')
Exemple #3
0
def test():
    global vm
    global mn_host

    test_stub.skip_if_scenario_is_multiple_networks()

    for i in range(0, 10):
        test_util.test_logger("shutdown host network round %s" % (i))
        mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
        if len(mn_host) != 1:
            test_util.test_fail('MN VM is running on %d host(s)' % len(mn_host))
        test_util.test_logger("shutdown host's network [%s] that mn vm is running on" % (mn_host[0].ip_))
        test_stub.shutdown_host_network(mn_host[0], test_lib.all_scenario_config)
        test_util.test_logger("wait for 20 seconds to see if management node VM starts on another host")
        time.sleep(20)
    
        new_mn_host_ip = test_stub.get_host_by_consul_leader(test_lib.all_scenario_config, test_lib.scenario_file)
        if new_mn_host_ip == "" or new_mn_host_ip == mn_host[0].ip_:
            test_util.test_fail("management node VM not run correctly on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host[0].ip_))
        else:
            test_util.test_logger("management node VM run on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host[0].ip_))
    
        count = 60
        while count > 0:
            new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
            if len(new_mn_host) == 1:
                test_util.test_logger("management node VM run after its former host down for 30s")
                break
            elif len(new_mn_host) > 1:
                test_util.test_fail("management node VM runs on more than one host after its former host down")
            time.sleep(5)
            count -= 1
    
        if len(new_mn_host) == 0:
            test_util.test_fail("management node VM does not run after its former host down for 30s")
        elif len(new_mn_host) > 1:
            test_util.test_fail("management node VM runs on more than one host after its former host down")
    
        try:
            node_ops.wait_for_management_server_start()
        except:
            test_util.test_fail("management node does not recover after its former host's network down")
    
        test_stub.ensure_hosts_connected(exclude_host=[mn_host[0]])
        test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file, test_lib.all_scenario_config, test_lib.deploy_config)
        test_stub.ensure_pss_connected()
        test_stub.ensure_bss_connected()

        vm = test_stub.create_basic_vm()
        vm.check()
        vm.destroy()

        test_stub.reopen_host_network(mn_host[0], test_lib.all_scenario_config)
        test_stub.wait_for_mn_ha_ready(test_lib.all_scenario_config, test_lib.scenario_file)

    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global test_host

    mn_vm_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                             test_lib.scenario_file)
    if len(mn_vm_host) != 1:
        test_util.test_fail('MN VM is running on %d host(s)' % len(mn_vm_host))
    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config,
                                         test_lib.scenario_file)
    for mn_host in mn_host_list:
        if mn_host.ip_ != mn_vm_host[0].ip_:
            test_host = mn_host
            break
    if not test_host:
        test_util.test_fail('there is only one mn host')

    test_util.test_logger("shutdown host [%s] that mn vm is not running on" %
                          (test_host.ip_))
    test_stub.stop_host(test_host, test_lib.all_scenario_config)
    test_util.test_logger("wait for non-mn host shutdown totally")
    test_stub.ensure_host_disconnected(test_host, 300)
    try:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                                  test_lib.scenario_file)
        if len(new_mn_host) == 0:
            test_util.test_fail(
                "management node VM was destroyed after another host down")
        elif len(new_mn_host) > 1:
            test_util.test_fail(
                "management node VM starts on more than one host after another host down"
            )
    except:
        test_util.test_fail(
            "management node VM was destroyed after another host down")
    if new_mn_host[0].ip_ != mn_vm_host[0].ip_:
        test_util.test_fail(
            'management node VM starts on another host when its former host was not down'
        )

    test_stub.ensure_pss_connected()
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file,
                                                  test_lib.all_scenario_config,
                                                  test_lib.deploy_config)
    test_stub.ensure_bss_connected()
    #test_stub.ensure_hosts_connected()
    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()
    test_util.test_pass('Create VM Test Success')
Exemple #5
0
def test():
    global vm
    global mn_host

    mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
    if len(mn_host) != 1:
        test_util.test_fail('MN VM is running on %d host(s)' % len(mn_host))
    test_util.test_logger("shutdown host [%s] that mn vm is running on" % (mn_host[0].ip_))
    test_stub.stop_host(mn_host[0], test_lib.all_scenario_config)
    test_util.test_logger("wait for 20 seconds to see if management node VM starts on another host")
    time.sleep(20)

    new_mn_host_ip = test_stub.get_host_by_consul_leader(test_lib.all_scenario_config, test_lib.scenario_file)
    if new_mn_host_ip == "" or new_mn_host_ip == mn_host[0].ip_:
        test_util.test_fail("management node VM not run correctly on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host[0].ip_))

    count = 60
    while count > 0:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
        if len(new_mn_host) == 1:
            test_util.test_logger("management node VM run after its former host down for 30s")
            break
        elif len(new_mn_host) > 1:
            test_util.test_fail("management node VM runs on more than one host after its former host down")
        time.sleep(5)
        count -= 1

    if len(new_mn_host) == 0:
        test_util.test_fail("management node VM does not run after its former host down for 30s")
    elif len(new_mn_host) > 1:
        test_util.test_fail("management node VM runs on more than one host after its former host down")

    #node_ops.wait_for_management_server_start(300)
    test_stub.wrapper_of_wait_for_management_server_start(600)

    test_stub.ensure_hosts_connected(exclude_host=[mn_host[0]])
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file, test_lib.all_scenario_config, test_lib.deploy_config)
    test_stub.ensure_bss_connected()
    test_stub.ensure_pss_connected()

    test_stub.return_pass_ahead_if_3sites("TEST PASS")
    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()

    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global test_host

    mn_vm_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
    if len(mn_vm_host) != 1:
        test_util.test_fail('MN VM is running on %d host(s)' % len(mn_vm_host))
    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config, test_lib.scenario_file)
    for mn_host in mn_host_list:
        if mn_host.ip_ != mn_vm_host[0].ip_:
            test_host = mn_host
            break
    if not test_host:
        test_util.test_fail('there is only one mn host')

    test_util.test_logger("shutdown host [%s] that mn vm is not running on" % (test_host.ip_))
    test_stub.stop_host(test_host, test_lib.all_scenario_config)
    test_util.test_logger("wait for non-mn host shutdown totally")
    test_stub.ensure_host_disconnected(test_host, 300)
    try:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
        if len(new_mn_host) == 0:
            test_util.test_fail("management node VM was destroyed after another host down")
        elif len(new_mn_host) > 1:
            test_util.test_fail("management node VM starts on more than one host after another host down")
    except:
        test_util.test_fail("management node VM was destroyed after another host down")
    if new_mn_host[0].ip_ != mn_vm_host[0].ip_:
        test_util.test_fail('management node VM starts on another host when its former host was not down')

    test_stub.ensure_pss_connected()
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file, test_lib.all_scenario_config, test_lib.deploy_config)
    test_stub.ensure_bss_connected()
    #test_stub.ensure_hosts_connected()
    test_stub.return_pass_ahead_if_3sites("TEST PASS") 
    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()
    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global mn_host_list
    global test_mn_host_list

    test_util.test_skip("2 hosts down at the same time is not support")
    test_stub.skip_if_scenario_is_multiple_networks()

    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config,
                                         test_lib.scenario_file)
    mn_host_num = len(mn_host_list)
    test_mn_host_list = random.sample(range(mn_host_num),
                                      (mn_host_num + 1) / 2)

    for index in test_mn_host_list:
        test_util.test_logger("force stop host [%s]" %
                              (mn_host_list[index].ip_))
        test_stub.stop_host(mn_host_list[index], test_lib.all_scenario_config,
                            'cold')

    test_util.test_logger("wait 10s for MN VM to stop")
    time.sleep(10)
    mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                          test_lib.scenario_file)
    if len(mn_host) != 0:
        test_util.test_fail('MN VM is still running on %d host(s)' %
                            len(mn_host))

    test_util.test_logger("recover host [%s]" %
                          (mn_host_list[test_mn_host_list[-1]]))
    test_stub.recover_host(mn_host_list[test_mn_host_list[-1]],
                           test_lib.all_scenario_config,
                           test_lib.deploy_config)
    test_mn_host_list.pop()

    test_util.test_logger(
        "wait for 20 seconds to see if management node VM starts on any host")
    time.sleep(20)

    new_mn_host_ip = test_stub.get_host_by_consul_leader(
        test_lib.all_scenario_config, test_lib.scenario_file)
    if new_mn_host_ip == "":
        test_util.test_fail(
            "management node VM not run correctly on [%s] after its former host [%s] down for 20s"
            % (new_mn_host_ip, mn_host_list[0].ip_))

    count = 60
    while count > 0:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                                  test_lib.scenario_file)
        if len(new_mn_host) == 1:
            test_util.test_logger(
                "management node VM run after its former host down for 30s")
            break
        elif len(new_mn_host) > 1:
            test_util.test_fail(
                "management node VM runs on more than one host after its former host down"
            )
        time.sleep(5)
        count -= 1

    if len(new_mn_host) == 0:
        test_util.test_fail(
            "management node VM does not run after its former host down for 30s"
        )
    elif len(new_mn_host) > 1:
        test_util.test_fail(
            "management node VM runs on more than one host after its former host down"
        )

    test_util.test_logger(
        "wait for 5 minutes to see if management node starts again")
    #node_ops.wait_for_management_server_start(300)
    test_stub.wrapper_of_wait_for_management_server_start(600)

    test_stub.ensure_hosts_connected()
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file,
                                                  test_lib.all_scenario_config,
                                                  test_lib.deploy_config)
    test_stub.ensure_pss_connected()
    test_stub.ensure_bss_connected()

    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()

    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global mn_host_list
    global test_mn_host_list

    test_util.test_skip("2 hosts down at the same time is not support")
    test_stub.skip_if_scenario_is_multiple_networks()

    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config, test_lib.scenario_file)
    mn_host_num = len(mn_host_list)
    test_mn_host_list = random.sample(range(mn_host_num), (mn_host_num + 1) / 2)

    for index in test_mn_host_list:
        test_util.test_logger("shutdown host's network [%s]" % (mn_host_list[index].ip_))
        test_stub.shutdown_host_network(mn_host_list[index], test_lib.all_scenario_config)

    test_util.test_logger("wait 10s for MN VM to stop")
    time.sleep(10)
    mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
    if len(mn_host) != 0:
        test_util.test_fail('MN VM is still running on %d host(s)' % len(mn_host))

    test_util.test_logger("recover host [%s]" % (mn_host_list[test_mn_host_list[-1]]))
    test_stub.recover_host(mn_host_list[test_mn_host_list[-1]], test_lib.all_scenario_config, test_lib.deploy_config)
    test_mn_host_list.pop()

    test_util.test_logger("wait for 20 seconds to see if management node VM starts on any host")
    time.sleep(20)

    new_mn_host_ip = test_stub.get_host_by_consul_leader(test_lib.all_scenario_config, test_lib.scenario_file)
    if new_mn_host_ip == "":
        test_util.test_fail("management node VM not run correctly on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host_list[0].ip_))

    count = 60
    while count > 0:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
        if len(new_mn_host) == 1:
            test_util.test_logger("management node VM run after its former host down for 30s")
            break
        elif len(new_mn_host) > 1:
            test_util.test_fail("management node VM runs on more than one host after its former host down")
        time.sleep(5)
        count -= 1

    if len(new_mn_host) == 0:
        test_util.test_fail("management node VM does not run after its former host down for 30s")
    elif len(new_mn_host) > 1:
        test_util.test_fail("management node VM runs on more than one host after its former host down")

    test_util.test_logger("wait for 5 minutes to see if management node starts again")
    #node_ops.wait_for_management_server_start(300)
    test_stub.wrapper_of_wait_for_management_server_start(600)


    test_stub.ensure_hosts_connected()
    test_stub.ensure_pss_connected()
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file, test_lib.all_scenario_config, test_lib.deploy_config)
    test_stub.ensure_bss_connected()

    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()

    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global mn_host_list
    global need_recover_mn_host_list

    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config,
                                         test_lib.scenario_file)
    mn_host_num = len(mn_host_list)
    test_mn_host_list = random.sample(range(mn_host_num),
                                      (mn_host_num + 1) / 2)

    for host in mn_host_list:
        test_util.test_logger("shutdown host [%s]" % (host.ip_))
        test_stub.stop_host(host, test_lib.all_scenario_config)

    need_recover_mn_host_list = range(mn_host_num)

    test_util.test_logger("wait 10s for MN VM to stop")
    time.sleep(10)
    mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                          test_lib.scenario_file)
    if len(mn_host) != 0:
        test_util.test_fail('MN VM is still running on %d host(s)' %
                            len(mn_host))

    for index in test_mn_host_list:
        test_util.test_logger("recover host [%s]" % (mn_host_list[index].ip_))
        test_stub.recover_host(mn_host_list[index],
                               test_lib.all_scenario_config,
                               test_lib.deploy_config)
        need_recover_mn_host_list.remove(index)

    test_util.test_logger(
        "wait for 20 seconds to see if management node VM starts on any host")
    time.sleep(20)

    new_mn_host_ip = test_stub.get_host_by_consul_leader(
        test_lib.all_scenario_config, test_lib.scenario_file)
    if new_mn_host_ip == "":
        test_util.test_fail(
            "management node VM not run correctly on [%s] after its former host [%s] down for 20s"
            % (new_mn_host_ip, mn_host_list[0].ip_))

    count = 60
    while count > 0:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                                  test_lib.scenario_file)
        if len(new_mn_host) == 1:
            test_util.test_logger(
                "management node VM run after its former host down for 30s")
            break
        elif len(new_mn_host) > 1:
            test_util.test_fail(
                "management node VM runs on more than one host after its former host down"
            )
        time.sleep(5)
        count -= 1

    if len(new_mn_host) == 0:
        test_util.test_fail(
            "management node VM does not run after its former host down for 30s"
        )
    elif len(new_mn_host) > 1:
        test_util.test_fail(
            "management node VM runs on more than one host after its former host down"
        )

    try:
        node_ops.wait_for_management_server_start(300)
    except:
        test_util.test_fail(
            "management node does not recover after MN VM is running")

    test_stub.ensure_hosts_connected(
        exclude_host=[mn_host_list[need_recover_mn_host_list[0]]])
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file,
                                                  test_lib.all_scenario_config,
                                                  test_lib.deploy_config)
    test_stub.ensure_bss_connected()
    test_stub.ensure_pss_connected()

    vm = test_stub.create_basic_vm()

    vm.check()
    vm.destroy()

    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global mn_host
    for i in range(0, 10):
        test_util.test_logger("force shutdown host round %s" % (i))

        mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config,
                                              test_lib.scenario_file)
        if len(mn_host) != 1:
            test_util.test_fail('MN VM is running on %d host(s)' %
                                len(mn_host))
        test_util.test_logger(
            "force shutdown host [%s] that mn vm is running on" %
            (mn_host[0].ip_))
        test_stub.stop_host(mn_host[0], test_lib.all_scenario_config, 'cold')
        test_util.test_logger(
            "wait for 40 seconds to see if management node VM starts on another host"
        )
        time.sleep(20)

        new_mn_host_ip = test_stub.get_host_by_consul_leader(
            test_lib.all_scenario_config, test_lib.scenario_file)
        if new_mn_host_ip == "" or new_mn_host_ip == mn_host[0].ip_:
            test_util.test_fail(
                "management node VM not run correctly on [%s] after its former host [%s] down for 20s"
                % (new_mn_host_ip, mn_host[0].ip_))

        count = 60
        while count > 0:
            new_mn_host = test_stub.get_host_by_mn_vm(
                test_lib.all_scenario_config, test_lib.scenario_file)
            if len(new_mn_host) == 1:
                test_util.test_logger(
                    "management node VM run after its former host down for 30s"
                )
                break
            elif len(new_mn_host) > 1:
                test_util.test_fail(
                    "management node VM runs on more than one host after its former host down"
                )
            time.sleep(5)
            count -= 1

        if len(new_mn_host) == 0:
            test_util.test_fail(
                "management node VM does not run after its former host down for 30s"
            )
        elif len(new_mn_host) > 1:
            test_util.test_fail(
                "management node VM runs on more than one host after its former host down"
            )

        #node_ops.wait_for_management_server_start(300)
        test_stub.wrapper_of_wait_for_management_server_start(600)

        test_stub.ensure_hosts_connected(exclude_host=[mn_host[0]])
        test_stub.ensure_bss_host_connected_from_stop(
            test_lib.scenario_file, test_lib.all_scenario_config,
            test_lib.deploy_config)
        test_stub.ensure_bss_connected()
        test_stub.ensure_pss_connected()

        if os.path.basename(
                os.environ.get('WOODPECKER_SCENARIO_CONFIG_FILE')).strip(
                ) == "scenario-config-vpc-ceph-3-sites.xml":
            pass
        else:
            vm = test_stub.create_basic_vm()
            vm.check()
            vm.destroy()
        test_stub.recover_host(mn_host[0], test_lib.all_scenario_config,
                               test_lib.deploy_config)
        test_stub.wait_for_mn_ha_ready(test_lib.all_scenario_config,
                                       test_lib.scenario_file)

    test_util.test_pass('Create VM Test Success')
def test():
    global vm
    global mn_host_list
    global need_recover_mn_host_list
    mn_host_list = test_stub.get_mn_host(test_lib.all_scenario_config, test_lib.scenario_file)
    mn_host_num = len(mn_host_list)
    test_mn_host_list = random.sample(range(mn_host_num), (mn_host_num + 1) / 2)

    for host in mn_host_list:
        test_util.test_logger("force stop host [%s]" % (host.ip_))
        test_stub.stop_host(host, test_lib.all_scenario_config, 'cold')

    need_recover_mn_host_list = range(mn_host_num)

    test_util.test_logger("wait 10s for MN VM to stop")
    time.sleep(10)
    mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
    if len(mn_host) != 0:
        test_util.test_fail('MN VM is still running on %d host(s)' % len(mn_host))

    for index in test_mn_host_list:
        test_util.test_logger("recover host [%s]" % (mn_host_list[index].ip_))
        test_stub.recover_host(mn_host_list[index], test_lib.all_scenario_config, test_lib.deploy_config)
        need_recover_mn_host_list.remove(index)

    test_util.test_logger("wait for 20 seconds to see if management node VM starts on any host")
    time.sleep(20)

    new_mn_host_ip = test_stub.get_host_by_consul_leader(test_lib.all_scenario_config, test_lib.scenario_file)
    if new_mn_host_ip == "":
        test_util.test_fail("management node VM not run correctly on [%s] after its former host [%s] down for 20s" % (new_mn_host_ip, mn_host_list[0].ip_))

    count = 60
    while count > 0:
        new_mn_host = test_stub.get_host_by_mn_vm(test_lib.all_scenario_config, test_lib.scenario_file)
        if len(new_mn_host) == 1:
            test_util.test_logger("management node VM run after its former host down for 30s")
            break
        elif len(new_mn_host) > 1:
            test_util.test_fail("management node VM runs on more than one host after its former host down")
        time.sleep(5)
        count -= 1

    if len(new_mn_host) == 0:
        test_util.test_fail("management node VM does not run after its former host down for 30s")
    elif len(new_mn_host) > 1:
        test_util.test_fail("management node VM runs on more than one host after its former host down")

    #node_ops.wait_for_management_server_start(300)
    test_stub.wrapper_of_wait_for_management_server_start(600)

    test_stub.ensure_hosts_connected(exclude_host=[mn_host_list[need_recover_mn_host_list[0]]])
    test_stub.ensure_bss_host_connected_from_stop(test_lib.scenario_file, test_lib.all_scenario_config, test_lib.deploy_config)
    test_stub.ensure_bss_connected()
    test_stub.ensure_pss_connected()

    test_stub.return_pass_ahead_if_3sites("TEST PASS")

    vm = test_stub.create_basic_vm()
    vm.check()
    vm.destroy()

    test_util.test_pass('Create VM Test Success')