is: {'code': 500, 'created': '2025-12-11T12:18:09Z', 'message': 'No valid host was found. ', 'details': 'Traceback (most recent call last):\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 1581, in schedule_and_build_instances\n instance_uuids, return_alternates=True)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 942, in _schedule_instances\n return_alternates=return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations\n instance_uuids, return_objects, return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations\n return cctxt.call(ctxt, \'select_destinations\', **msg_args)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/client.py", line 192, in call\n retry=self.retry, transport_options=self.transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/transport.py", line 128, in _send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 691, in send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 681, in _send\n raise result\nnova.exception_Remote.NoValidHost_Remote: No valid host was found. \nTraceback (most recent call last):\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/server.py", line 241, in inner\n return func(*args, **kwargs)\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/manager.py", line 209, in select_destinations\n raise exception.NoValidHost(reason="")\n\nnova.exception.NoValidHost: No valid host was found. \n\n'}
2025-12-11 12:18:09,507 - INFO - Deleting VN ctest-vn2_metadata-55973786
2025-12-11 12:18:09,596 - DEBUG - Response for deleting network ()
2025-12-11 12:18:09,846 - ERROR - Traceback (most recent call last):
File "/contrail-test/tcutils/wrappers.py", line 80, in wrapper
result = function(self, *args, **kwargs)
File "/contrail-test/scripts/vm_regression/test_vm_basic.py", line 290, in test_generic_link_local_service
compute_user = self.inputs.host_data[vm1_fixture.vm_node_ip]['username']
File "/contrail-test/fixtures/vm_test.py", line 386, in vm_node_ip
self.get_host_of_vm(refresh=True))
File "/contrail-test/fixtures/vm_test.py", line 400, in get_host_of_vm
assert self.wait_till_vm_is_active()
AssertionError
2025-12-11 12:18:09,851 - DEBUG - No XMPP flaps were noticed during the test
2025-12-11 12:18:09,851 - INFO -
2025-12-11 12:18:09,851 - INFO - END TEST : test_generic_link_local_service : FAILED[0:00:03]
2025-12-11 12:18:09,851 - INFO - --------------------------------------------------------------------------------
2025-12-11 12:18:09,854 - INFO - ================================================================================
2025-12-11 12:18:09,854 - INFO - STARTING TEST : test_metadata_service
2025-12-11 12:18:09,854 - INFO - TEST DESCRIPTION :
Description: Test to validate metadata service on VM creation.
1.Verify from global-vrouter-config if metadata configures or not - fails otherwise
2.Create a shell script which writes 'hello world ' in a file in /tmp and save the script on the nova api node
3.Create a vm with userdata pointing to that script - script should get executed during vm boot up
4.Go to the vm and verify if the file with 'hello world ' written saved in /tmp of the vm - fails otherwise
Maintainer: sandipd@juniper.net
2025-12-11 12:18:10,143 - DEBUG - Nothing to compare xmpp stats {'10.0.0.38': {'10.20.0.14': '0'}} with
2025-12-11 12:18:10,143 - INFO - Initial checks done. Running the testcase now
2025-12-11 12:18:10,143 - INFO -
2025-12-11 12:18:10,143 - DEBUG - Requesting: http://10.0.0.38:8082/global-vrouter-configs
2025-12-11 12:18:10,438 - DEBUG - Requesting: http://10.0.0.38:8082/global-vrouter-configs
2025-12-11 12:18:10,469 - DEBUG - Requesting: http://10.0.0.38:8082/global-vrouter-config/c952c279-e57f-4f4b-832b-ed0b534e2f75
2025-12-11 12:18:10,655 - DEBUG - Response for create_network : {'network': {'id': '30a2f7a1-257b-41d8-9340-e8806040a3c7', 'name': 'ctest-vn-43826116', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'project_id': '57a9c093d1854c99b30938909fe121dd', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-65541643', 'ctest-vn-43826116'], 'port_security_enabled': True, 'description': ''}}
2025-12-11 12:18:10,817 - DEBUG - Response for create_subnet : {'subnet': {'id': '4aecbbaf-70c2-433c-abc4-d2d34d3594fc', 'name': '', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'network_id': '30a2f7a1-257b-41d8-9340-e8806040a3c7', 'ip_version': 4, 'cidr': '219.249.82.64/26', 'allocation_pools': [{'start': '219.249.82.66', 'end': '219.249.82.126'}], 'gateway_ip': '219.249.82.65', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '219.249.82.66', 'tags': [], 'project_id': '57a9c093d1854c99b30938909fe121dd'}}
2025-12-11 12:18:10,835 - INFO - Created VN ctest-vn-43826116
2025-12-11 12:18:10,890 - DEBUG - VN ctest-vn-43826116 UUID is 30a2f7a1-257b-41d8-9340-e8806040a3c7
2025-12-11 12:18:12,174 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4885-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4885-1)
2025-12-11 12:18:12,175 - INFO - Waiting for VM ctest-TestBasicVMVN-65541643-37543830 to be up..
2025-12-11 12:18:12,231 - DEBUG - VM is in ERROR state now
2025-12-11 12:18:12,231 - ERROR - VM in error state.
2025-12-11 12:18:12,231 - ERROR - VM is not in ACTIVE state
2025-12-11 12:18:12,319 - ERROR - Fatal Nova Exception while getting VM detail
2025-12-11 12:18:12,319 - DEBUG - None
2025-12-11 12:18:12,320 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-65541643-37543830 in state ERROR
2025-12-11 12:18:12,321 - INFO - Deleting VM ctest-TestBasicVMVN-65541643-37543830
2025-12-11 12:18:12,321 - ERROR - VM ctest-TestBasicVMVN-65541643-37543830 has failed to come up
2025-12-11 12:18:12,321 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-12-11T12:18:12Z', 'message': 'No valid host was found. ', 'details': 'Traceback (most recent call last):\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 1581, in schedule_and_build_instances\n instance_uuids, return_alternates=True)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 942, in _schedule_instances\n return_alternates=return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations\n instance_uuids, return_objects, return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations\n return cctxt.call(ctxt, \'select_destinations\', **msg_args)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/client.py", line 192, in call\n retry=self.retry, transport_options=self.transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/transport.py", line 128, in _send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 691, in send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 681, in _send\n raise result\nnova.exception_Remote.NoValidHost_Remote: No valid host was found. \nTraceback (most recent call last):\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/server.py", line 241, in inner\n return func(*args, **kwargs)\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/manager.py", line 209, in select_destinations\n raise exception.NoValidHost(reason="")\n\nnova.exception.NoValidHost: No valid host was found. \n\n'}
2025-12-11 12:18:12,321 - INFO - Deleting VN ctest-vn-43826116
2025-12-11 12:18:12,418 - DEBUG - Response for deleting network ()
2025-12-11 12:18:12,670 - ERROR - AssertionError
Python 3.9.21: /usr/bin/python3
Thu Dec 11 12:18:12 2025
A problem occurred in a Python script. Here is the sequence of
function calls leading up to the error, in the order they occurred.
/contrail-test/tcutils/wrappers.py in wrapper(self=, *args=(), **kwargs={})
78 log.info('Initial checks done. Running the testcase now')
79 log.info('')
80 result = function(self, *args, **kwargs)
81 if self.inputs.upgrade:
82 pid = os.getpid()
result = None
function =
self =
args = ()
kwargs = {}
/contrail-test/scripts/vm_regression/test_vm_basic.py in test_metadata_service(self=)
55 image_name='cirros',
56 userdata='/tmp/metadata_script.txt')
57 assert vm1_fixture.wait_till_vm_is_up()
58
59 cmd = 'cat /tmp/output.txt'
vm1_fixture =
vm1_fixture.wait_till_vm_is_up = >
AssertionError:
__cause__ = None
__class__ =
__context__ = None
__delattr__ =
__dict__ = {}
__dir__ =
__doc__ = 'Assertion failed.'
__eq__ =
__format__ =
__ge__ =
__getattribute__ =
__gt__ =
__hash__ =
__init__ =
__init_subclass__ =
__le__ =
__lt__ =
__ne__ =
__new__ =
__reduce__ =
__reduce_ex__ =
__repr__ =
__setattr__ =
__setstate__ =
__sizeof__ =
__str__ =
__subclasshook__ =
__suppress_context__ = False
__traceback__ =
args = ()
with_traceback =
The above is a description of an error in a Python program. Here is
the original traceback:
Traceback (most recent call last):
File "/contrail-test/tcutils/wrappers.py", line 80, in wrapper
result = function(self, *args, **kwargs)
File "/contrail-test/scripts/vm_regression/test_vm_basic.py", line 57, in test_metadata_service
assert vm1_fixture.wait_till_vm_is_up()
AssertionError
2025-12-11 12:18:12,676 - DEBUG - No XMPP flaps were noticed during the test
2025-12-11 12:18:12,676 - INFO -
2025-12-11 12:18:12,676 - INFO - END TEST : test_metadata_service : FAILED[0:00:03]
2025-12-11 12:18:12,676 - INFO - --------------------------------------------------------------------------------
2025-12-11 12:18:12,679 - INFO - ================================================================================
2025-12-11 12:18:12,679 - INFO - STARTING TEST : test_ping_within_vn_two_vms_two_different_subnets
2025-12-11 12:18:12,679 - INFO - TEST DESCRIPTION :
Description: Validate Ping between 2 VMs in the same VN, 2 VMs in different VN
subnets.
Test steps:
1. Create 1 IPAM's.
2. Create 1 VN with 2 subnets and launch 2 VMs in them.
3. Ping between the VMs in the same VN should go thru fine.
4. Ping to the subnet broadcast and all-broadcast address.
Pass criteria: VM in the same subnet will respond to both the pings, while the VM in a different VN should respond only to the
all-broadcast address.
Maintainer : ganeshahv@juniper.net
2025-12-11 12:18:12,962 - DEBUG - Nothing to compare xmpp stats {'10.0.0.38': {'10.20.0.14': '0'}} with
2025-12-11 12:18:12,963 - INFO - Initial checks done. Running the testcase now
2025-12-11 12:18:12,963 - INFO -
2025-12-11 12:18:13,465 - DEBUG - Response for create_network : {'network': {'id': 'dd623e07-167c-400c-a2fb-bae87e2575f0', 'name': 'ctest-vn-57079709', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'project_id': '57a9c093d1854c99b30938909fe121dd', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-65541643', 'ctest-vn-57079709'], 'port_security_enabled': True, 'description': ''}}
2025-12-11 12:18:13,727 - DEBUG - Response for create_subnet : {'subnet': {'id': 'a0b06320-0b45-42c5-9322-d725c2c72f8f', 'name': '', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'network_id': 'dd623e07-167c-400c-a2fb-bae87e2575f0', 'ip_version': 4, 'cidr': '31.1.1.0/29', 'allocation_pools': [{'start': '31.1.1.2', 'end': '31.1.1.6'}], 'gateway_ip': '31.1.1.1', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '31.1.1.2', 'tags': [], 'project_id': '57a9c093d1854c99b30938909fe121dd'}}
2025-12-11 12:18:13,916 - DEBUG - Response for create_subnet : {'subnet': {'id': '5d8631eb-f31b-48c0-a9bb-5d40ae2de050', 'name': '', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'network_id': 'dd623e07-167c-400c-a2fb-bae87e2575f0', 'ip_version': 4, 'cidr': '31.1.2.0/29', 'allocation_pools': [{'start': '31.1.2.2', 'end': '31.1.2.6'}], 'gateway_ip': '31.1.2.1', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '31.1.2.2', 'tags': [], 'project_id': '57a9c093d1854c99b30938909fe121dd'}}
2025-12-11 12:18:13,936 - INFO - Created VN ctest-vn-57079709
2025-12-11 12:18:13,990 - DEBUG - VN ctest-vn-57079709 UUID is dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:14,362 - DEBUG - Response for create_port : {'port': {'name': '93fa9fcf-462b-4769-9d44-b75e76703d36', 'id': '93fa9fcf-462b-4769-9d44-b75e76703d36', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'network_id': 'dd623e07-167c-400c-a2fb-bae87e2575f0', 'mac_address': '02:93:fa:9f:cf:46', 'binding:vnic_type': 'normal', 'binding:vif_details': {'port_filter': True}, 'binding:vif_type': 'unbound', 'binding:host_id': None, 'allowed_address_pairs': [], 'fixed_ips': [{'ip_address': '31.1.1.4', 'subnet_id': 'a0b06320-0b45-42c5-9322-d725c2c72f8f'}], 'security_groups': ['bc1bb0b3-e0cc-43f1-81d3-01fefa6b9339'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '57a9c093d1854c99b30938909fe121dd'}}
2025-12-11 12:18:14,534 - DEBUG - Response for create_port : {'port': {'name': 'e96f0d0f-e90e-45c0-9c8f-bc5d466ef000', 'id': 'e96f0d0f-e90e-45c0-9c8f-bc5d466ef000', 'tenant_id': '57a9c093d1854c99b30938909fe121dd', 'network_id': 'dd623e07-167c-400c-a2fb-bae87e2575f0', 'mac_address': '02:e9:6f:0d:0f:e9', 'binding:vnic_type': 'normal', 'binding:vif_details': {'port_filter': True}, 'binding:vif_type': 'unbound', 'binding:host_id': None, 'allowed_address_pairs': [], 'fixed_ips': [{'ip_address': '31.1.2.4', 'subnet_id': '5d8631eb-f31b-48c0-a9bb-5d40ae2de050'}], 'security_groups': ['bc1bb0b3-e0cc-43f1-81d3-01fefa6b9339'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '57a9c093d1854c99b30938909fe121dd'}}
2025-12-11 12:18:15,070 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4885-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4885-1)
2025-12-11 12:18:15,600 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4885-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4885-1)
2025-12-11 12:18:16,832 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4885-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4885-1)
2025-12-11 12:18:16,832 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-12-11 12:18:16,839 - DEBUG - Requesting: http://10.0.0.38:8082/domain/92f18d04-bd1e-447f-ac2b-801bbe6b883c
2025-12-11 12:18:16,854 - DEBUG - Requesting: http://10.0.0.38:8082/project/57a9c093-d185-4c99-b309-38909fe121dd
2025-12-11 12:18:16,930 - DEBUG - Requesting: http://10.0.0.38:8082/network-ipam/f17d4a4e-33b7-4e2d-9b23-74d721f51be7
2025-12-11 12:18:16,941 - INFO - Verifications in API Server for IPAM: ctest-ipam-80981787 passed
2025-12-11 12:18:16,947 - DEBUG - Control-node 10.0.0.38 : IPAM object is : {'node_name': 'network-ipam:default-domain:ctest-TestBasicVMVN-65541643:ctest-ipam-80981787', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-65541643', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '17401146234965020205', 'uuid-lslong': '11178907167400205287'}, 'enable': 'true', 'created': '2025-12-11T12:18:12', 'last-modified': '2025-12-11T12:18:13', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.758910'}
2025-12-11 12:18:16,947 - INFO - Verifications in Control node for IPAM: ctest-ipam-80981787 passed
2025-12-11 12:18:16,948 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-12-11 12:18:16,953 - DEBUG - Requesting: http://10.0.0.38:8082/domain/92f18d04-bd1e-447f-ac2b-801bbe6b883c
2025-12-11 12:18:16,966 - DEBUG - Requesting: http://10.0.0.38:8082/project/57a9c093-d185-4c99-b309-38909fe121dd
2025-12-11 12:18:17,040 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:17,053 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:17,065 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/4afa2677-cae6-47e4-be4b-78931f76755e
2025-12-11 12:18:17,074 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/4afa2677-cae6-47e4-be4b-78931f76755e
2025-12-11 12:18:17,083 - DEBUG - Requesting: http://10.0.0.38:8082/route-target/1617eb75-be98-4d51-8616-aa13ed4ae7d8
2025-12-11 12:18:17,091 - DEBUG - Route Targets: ['target:64512:8000004']
2025-12-11 12:18:17,091 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:17,104 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/4afa2677-cae6-47e4-be4b-78931f76755e
2025-12-11 12:18:17,124 - INFO - Verified VN network id 11 for VN dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:17,124 - INFO - Verifications in API Server for VN ctest-vn-57079709 passed
2025-12-11 12:18:17,124 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:17,136 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/4afa2677-cae6-47e4-be4b-78931f76755e
2025-12-11 12:18:17,144 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/4afa2677-cae6-47e4-be4b-78931f76755e
2025-12-11 12:18:17,152 - DEBUG - Requesting: http://10.0.0.38:8082/route-target/1617eb75-be98-4d51-8616-aa13ed4ae7d8
2025-12-11 12:18:17,166 - DEBUG - Control-node 10.0.0.38 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestBasicVMVN-65541643:ctest-vn-57079709', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-65541643', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '15952381030262652940', 'uuid-lslong': '11744185961010263536'}, 'enable': 'true', 'created': '2025-12-11T12:18:13', 'last-modified': '2025-12-11T12:18:13', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.280979'}
2025-12-11 12:18:17,172 - DEBUG - Route Targets: ['target:64512:8000004']
2025-12-11 12:18:17,172 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-57079709 passed
2025-12-11 12:18:17,172 - DEBUG - ====Verifying policy data for ctest-vn-57079709 in API_Server ======
2025-12-11 12:18:17,172 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-12-11 12:18:17,178 - DEBUG - Requesting: http://10.0.0.38:8082/domain/92f18d04-bd1e-447f-ac2b-801bbe6b883c
2025-12-11 12:18:17,190 - DEBUG - Requesting: http://10.0.0.38:8082/project/57a9c093-d185-4c99-b309-38909fe121dd
2025-12-11 12:18:17,261 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/dd623e07-167c-400c-a2fb-bae87e2575f0
2025-12-11 12:18:17,271 - DEBUG - =>VN ctest-vn-57079709 has no policy to be verified
2025-12-11 12:18:17,271 - DEBUG - Verifying the vn in opserver
2025-12-11 12:18:17,271 - DEBUG - Verifying the default-domain:ctest-TestBasicVMVN-65541643:ctest-vn-57079709 virtual network link through opserver 10.0.0.38
2025-12-11 12:18:17,271 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks
2025-12-11 12:18:17,569 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks
2025-12-11 12:18:17,635 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestBasicVMVN-65541643:ctest-vn-57079709', 'href': 'http://10.0.0.38:8081/analytics/uves/virtual-network/default-domain:ctest-TestBasicVMVN-65541643:ctest-vn-57079709?flat'}
2025-12-11 12:18:17,635 - INFO - Validated that VN default-domain:ctest-TestBasicVMVN-65541643:ctest-vn-57079709 is found in opserver
2025-12-11 12:18:17,644 - DEBUG - Do not have enough data to verify VN in agent
2025-12-11 12:18:17,649 - DEBUG - VRF ids for VN ctest-vn-57079709: {}
2025-12-11 12:18:17,650 - INFO - Waiting for VM ctest-TestBasicVMVN-65541643-37574389 to be up..
2025-12-11 12:18:17,709 - DEBUG - VM is in ERROR state now
2025-12-11 12:18:17,709 - ERROR - VM in error state.
2025-12-11 12:18:17,709 - ERROR - VM is not in ACTIVE state
2025-12-11 12:18:17,792 - ERROR - Fatal Nova Exception while getting VM detail
2025-12-11 12:18:17,792 - DEBUG - None
2025-12-11 12:18:17,793 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-65541643-12575236 in state ERROR
2025-12-11 12:18:17,793 - INFO - Deleting VM ctest-TestBasicVMVN-65541643-12575236
2025-12-11 12:18:17,793 - ERROR - VM ctest-TestBasicVMVN-65541643-12575236 has failed to come up
2025-12-11 12:18:17,793 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-12-11T12:18:16Z', 'message': 'No valid host was found. ', 'details': 'Traceback (most recent call last):\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 1581, in schedule_and_build_instances\n instance_uuids, return_alternates=True)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 942, in _schedule_instances\n return_alternates=return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations\n instance_uuids, return_objects, return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations\n return cctxt.call(ctxt, \'select_destinations\', **msg_args)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/client.py", line 192, in call\n retry=self.retry, transport_options=self.transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/transport.py", line 128, in _send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 691, in send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 681, in _send\n raise result\nnova.exception_Remote.NoValidHost_Remote: No valid host was found. \nTraceback (most recent call last):\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/server.py", line 241, in inner\n return func(*args, **kwargs)\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/manager.py", line 209, in select_destinations\n raise exception.NoValidHost(reason="")\n\nnova.exception.NoValidHost: No valid host was found. \n\n'}
2025-12-11 12:18:17,794 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-65541643-86122946 in state BUILD
2025-12-11 12:18:17,794 - INFO - Deleting VM ctest-TestBasicVMVN-65541643-86122946
2025-12-11 12:18:17,794 - ERROR - VM ctest-TestBasicVMVN-65541643-86122946 has failed to come up
2025-12-11 12:18:17,794 - ERROR - Nova failed to get host of the VM
2025-12-11 12:18:17,964 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-65541643-37574389 in state ERROR
2025-12-11 12:18:17,964 - INFO - Deleting VM ctest-TestBasicVMVN-65541643-37574389
2025-12-11 12:18:17,965 - ERROR - VM ctest-TestBasicVMVN-65541643-37574389 has failed to come up
2025-12-11 12:18:17,965 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-12-11T12:18:15Z', 'message': 'No valid host was found. ', 'details': 'Traceback (most recent call last):\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 1581, in schedule_and_build_instances\n instance_uuids, return_alternates=True)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/conductor/manager.py", line 942, in _schedule_instances\n return_alternates=return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations\n instance_uuids, return_objects, return_alternates)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations\n return cctxt.call(ctxt, \'select_destinations\', **msg_args)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/client.py", line 192, in call\n retry=self.retry, transport_options=self.transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/transport.py", line 128, in _send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 691, in send\n transport_options=transport_options)\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 681, in _send\n raise result\nnova.exception_Remote.NoValidHost_Remote: No valid host was found. \nTraceback (most recent call last):\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_messaging/rpc/server.py", line 241, in inner\n return func(*args, **kwargs)\n\n File "/var/lib/kolla/venv/lib/python3.6/site-packages/nova/scheduler/manager.py", line 209, in select_destinations\n raise exception.NoValidHost(reason="")\n\nnova.exception.NoValidHost: No valid host was found. \n\n'}
2025-12-11 12:18:17,965 - INFO - Deleting VN ctest-vn-57079709
2025-12-11 12:18:18,070 - DEBUG - Response for delete_port : ()
2025-12-11 12:18:18,191 - DEBUG - Response for delete_port : ()
2025-12-11 12:18:18,321 - DEBUG - Response for deleting network ()
2025-12-11 12:18:18,321 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/4afa2677-cae6-47e4-be4b-78931f76755e
2025-12-11 12:18:18,327 - DEBUG - Response Code: 404
2025-12-11 12:18:18,327 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-12-11 12:18:18,333 - DEBUG - Requesting: http://10.0.0.38:8082/domain/92f18d04-bd1e-447f-ac2b-801bbe6b883c
2025-12-11 12:18:18,387 - DEBUG - Requesting: http://10.0.0.38:8082/project/57a9c093-d185-4c99-b309-38909fe121dd
2025-12-11 12:18:18,463 - INFO - Validated that VN ctest-vn-57079709 is not found in API Server
2025-12-11 12:18:18,474 - DEBUG - VN ctest-vn-57079709 is not present in Agent 10.0.0.38
2025-12-11 12:18:18,474 - INFO - Validated that VN ctest-vn-57079709 is not in any agent
2025-12-11 12:18:18,489 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-57079709 info
2025-12-11 12:18:18,569 - INFO - IPAM: ctest-ipam-80981787 is not found in API Server
2025-12-11 12:18:18,581 - INFO - IPAM:ctest-ipam-80981787 is not found in control node
2025-12-11 12:18:18,834 - ERROR - AssertionError
Python 3.9.21: /usr/bin/python3
Thu Dec 11 12:18:17 2025
A problem occurred in a Python script. Here is the sequence of
function calls leading up to the error, in the order they occurred.
/contrail-test/tcutils/wrappers.py in wrapper(self=, *args=(), **kwargs={})
78 log.info('Initial checks done. Running the testcase now')
79 log.info('')
80 result = function(self, *args, **kwargs)
81 if self.inputs.upgrade:
82 pid = os.getpid()
result = None
function =
self =
args = ()
kwargs = {}
/contrail-test/scripts/vm_regression/test_vm_basic.py in test_ping_within_vn_two_vms_two_different_subnets(self=)
145 assert ipam_obj.verify_on_setup()
146 assert vn1_fixture.verify_on_setup()
147 assert vm1.wait_till_vm_is_up()
148 assert vm2.wait_till_vm_is_up()
149 assert vm3.wait_till_vm_is_up()
vm1 =
vm1.wait_till_vm_is_up = >
AssertionError:
__cause__ = None
__class__ =
__context__ = None
__delattr__ =
__dict__ = {}
__dir__ =
__doc__ = 'Assertion failed.'
__eq__ =
__format__ =
__ge__ =
__getattribute__ =
__gt__ =
__hash__ =
__init__ =
__init_subclass__ =
__le__ =
__lt__ =
__ne__ =
__new__ =
__reduce__ =
__reduce_ex__ =
__repr__ =
__setattr__ =
__setstate__ =
__sizeof__ =
__str__ =
__subclasshook__ =
__suppress_context__ = False
__traceback__ =
args = ()
with_traceback =
The above is a description of an error in a Python program. Here is
the original traceback:
Traceback (most recent call last):
File "/contrail-test/tcutils/wrappers.py", line 80, in wrapper
result = function(self, *args, **kwargs)
File "/contrail-test/scripts/vm_regression/test_vm_basic.py", line 147, in test_ping_within_vn_two_vms_two_different_subnets
assert vm1.wait_till_vm_is_up()
AssertionError
2025-12-11 12:18:18,840 - DEBUG - No XMPP flaps were noticed during the test
2025-12-11 12:18:18,841 - INFO -
2025-12-11 12:18:18,841 - INFO - END TEST : test_ping_within_vn_two_vms_two_different_subnets : FAILED[0:00:06]
2025-12-11 12:18:18,841 - INFO - --------------------------------------------------------------------------------
2025-12-11 12:18:19,531 - INFO - Deleted project: ctest-TestBasicVMVN-65541643, ID : 57a9c093-d185-4c99-b309-38909fe121dd