is: {'code': 500, 'created': '2026-03-03T13:28:55Z', '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'}
2026-03-03 13:28:56,227 - INFO - Deleting VN ctest-vn2_metadata-54158643
2026-03-03 13:28:56,316 - DEBUG - Response for deleting network ()
2026-03-03 13:28:56,565 - 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
2026-03-03 13:28:56,570 - DEBUG - No XMPP flaps were noticed during the test
2026-03-03 13:28:56,570 - INFO -
2026-03-03 13:28:56,571 - INFO - END TEST : test_generic_link_local_service : FAILED[0:00:03]
2026-03-03 13:28:56,571 - INFO - --------------------------------------------------------------------------------
2026-03-03 13:28:56,573 - INFO - ================================================================================
2026-03-03 13:28:56,573 - INFO - STARTING TEST : test_metadata_service
2026-03-03 13:28:56,573 - 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
2026-03-03 13:28:56,858 - DEBUG - Nothing to compare xmpp stats {'10.0.0.33': {'10.20.0.14': '0'}} with
2026-03-03 13:28:56,858 - INFO - Initial checks done. Running the testcase now
2026-03-03 13:28:56,858 - INFO -
2026-03-03 13:28:56,859 - DEBUG - Requesting: http://10.0.0.33:8082/global-vrouter-configs
2026-03-03 13:28:57,154 - DEBUG - Requesting: http://10.0.0.33:8082/global-vrouter-configs
2026-03-03 13:28:57,184 - DEBUG - Requesting: http://10.0.0.33:8082/global-vrouter-config/c8883dea-5669-4d99-8d8f-245aba7871f3
2026-03-03 13:28:57,351 - DEBUG - Response for create_network : {'network': {'id': '30554fe9-7515-433c-afce-997a9142e9fb', 'name': 'ctest-vn-41010917', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'project_id': '2ea1970a35b34edc977ad6bb13a88d08', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-96832697', 'ctest-vn-41010917'], 'port_security_enabled': True, 'description': ''}}
2026-03-03 13:28:57,516 - DEBUG - Response for create_subnet : {'subnet': {'id': '204fd4df-e446-4f92-824b-828c05de7387', 'name': '', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'network_id': '30554fe9-7515-433c-afce-997a9142e9fb', 'ip_version': 4, 'cidr': '172.45.92.64/26', 'allocation_pools': [{'start': '172.45.92.66', 'end': '172.45.92.126'}], 'gateway_ip': '172.45.92.65', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '172.45.92.66', 'tags': [], 'project_id': '2ea1970a35b34edc977ad6bb13a88d08'}}
2026-03-03 13:28:57,532 - INFO - Created VN ctest-vn-41010917
2026-03-03 13:28:57,585 - DEBUG - VN ctest-vn-41010917 UUID is 30554fe9-7515-433c-afce-997a9142e9fb
2026-03-03 13:28:58,853 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-5423-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-5423-1)
2026-03-03 13:28:58,853 - INFO - Waiting for VM ctest-TestBasicVMVN-96832697-08322896 to be up..
2026-03-03 13:28:58,904 - DEBUG - VM is in ERROR state now
2026-03-03 13:28:58,904 - ERROR - VM in error state.
2026-03-03 13:28:58,904 - ERROR - VM is not in ACTIVE state
2026-03-03 13:28:58,987 - ERROR - Fatal Nova Exception while getting VM detail
2026-03-03 13:28:58,987 - DEBUG - None
2026-03-03 13:28:58,988 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-96832697-08322896 in state ERROR
2026-03-03 13:28:58,988 - INFO - Deleting VM ctest-TestBasicVMVN-96832697-08322896
2026-03-03 13:28:58,988 - ERROR - VM ctest-TestBasicVMVN-96832697-08322896 has failed to come up
2026-03-03 13:28:58,988 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2026-03-03T13:28:58Z', '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'}
2026-03-03 13:28:58,988 - INFO - Deleting VN ctest-vn-41010917
2026-03-03 13:28:59,083 - DEBUG - Response for deleting network ()
2026-03-03 13:28:59,337 - ERROR - AssertionError
Python 3.9.25: /usr/bin/python3
Tue Mar 3 13:28:58 2026
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
2026-03-03 13:28:59,343 - DEBUG - No XMPP flaps were noticed during the test
2026-03-03 13:28:59,343 - INFO -
2026-03-03 13:28:59,343 - INFO - END TEST : test_metadata_service : FAILED[0:00:03]
2026-03-03 13:28:59,343 - INFO - --------------------------------------------------------------------------------
2026-03-03 13:28:59,346 - INFO - ================================================================================
2026-03-03 13:28:59,346 - INFO - STARTING TEST : test_ping_within_vn_two_vms_two_different_subnets
2026-03-03 13:28:59,346 - 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
2026-03-03 13:28:59,630 - DEBUG - Nothing to compare xmpp stats {'10.0.0.33': {'10.20.0.14': '0'}} with
2026-03-03 13:28:59,630 - INFO - Initial checks done. Running the testcase now
2026-03-03 13:28:59,630 - INFO -
2026-03-03 13:29:00,101 - DEBUG - Response for create_network : {'network': {'id': '924ba81c-73b5-4373-a7bb-79f6fbf310af', 'name': 'ctest-vn-70258411', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'project_id': '2ea1970a35b34edc977ad6bb13a88d08', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-96832697', 'ctest-vn-70258411'], 'port_security_enabled': True, 'description': ''}}
2026-03-03 13:29:00,252 - DEBUG - Response for create_subnet : {'subnet': {'id': '0538b2ac-1c28-458e-bd4b-57f1947e42a3', 'name': '', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'network_id': '924ba81c-73b5-4373-a7bb-79f6fbf310af', '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': '2ea1970a35b34edc977ad6bb13a88d08'}}
2026-03-03 13:29:00,449 - DEBUG - Response for create_subnet : {'subnet': {'id': 'f6b85c95-6415-42b3-88d2-a262e68f0732', 'name': '', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'network_id': '924ba81c-73b5-4373-a7bb-79f6fbf310af', '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': '2ea1970a35b34edc977ad6bb13a88d08'}}
2026-03-03 13:29:00,468 - INFO - Created VN ctest-vn-70258411
2026-03-03 13:29:00,521 - DEBUG - VN ctest-vn-70258411 UUID is 924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:00,877 - DEBUG - Response for create_port : {'port': {'name': '5b8c806c-74a0-4886-bb72-805a3749cf81', 'id': '5b8c806c-74a0-4886-bb72-805a3749cf81', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'network_id': '924ba81c-73b5-4373-a7bb-79f6fbf310af', 'mac_address': '02:5b:8c:80:6c:74', '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': '0538b2ac-1c28-458e-bd4b-57f1947e42a3'}], 'security_groups': ['9257c34f-9dbf-4a2c-8f64-0810bcf8f473'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '2ea1970a35b34edc977ad6bb13a88d08'}}
2026-03-03 13:29:01,042 - DEBUG - Response for create_port : {'port': {'name': '56ac5300-ef04-4914-8698-daa6155a134e', 'id': '56ac5300-ef04-4914-8698-daa6155a134e', 'tenant_id': '2ea1970a35b34edc977ad6bb13a88d08', 'network_id': '924ba81c-73b5-4373-a7bb-79f6fbf310af', 'mac_address': '02:56:ac:53:00:ef', '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': 'f6b85c95-6415-42b3-88d2-a262e68f0732'}], 'security_groups': ['9257c34f-9dbf-4a2c-8f64-0810bcf8f473'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '2ea1970a35b34edc977ad6bb13a88d08'}}
2026-03-03 13:29:01,519 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-5423-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-5423-1)
2026-03-03 13:29:02,034 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-5423-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-5423-1)
2026-03-03 13:29:03,159 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-5423-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-5423-1)
2026-03-03 13:29:03,159 - DEBUG - Requesting: http://10.0.0.33:8082/domains
2026-03-03 13:29:03,165 - DEBUG - Requesting: http://10.0.0.33:8082/domain/7574b7af-7b8d-4793-a4c7-70ac143f4167
2026-03-03 13:29:03,175 - DEBUG - Requesting: http://10.0.0.33:8082/project/2ea1970a-35b3-4edc-977a-d6bb13a88d08
2026-03-03 13:29:03,245 - DEBUG - Requesting: http://10.0.0.33:8082/network-ipam/ac44e553-4d08-490d-b9bb-aa981b13b3b8
2026-03-03 13:29:03,256 - INFO - Verifications in API Server for IPAM: ctest-ipam-49426639 passed
2026-03-03 13:29:03,265 - DEBUG - Control-node 10.0.0.33 : IPAM object is : {'node_name': 'network-ipam:default-domain:ctest-TestBasicVMVN-96832697:ctest-ipam-49426639', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-96832697', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '12413298618877364493', 'uuid-lslong': '13383478287927587768'}, 'enable': 'true', 'created': '2026-03-03T13:28:59', 'last-modified': '2026-03-03T13:28:59', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.410375'}
2026-03-03 13:29:03,265 - INFO - Verifications in Control node for IPAM: ctest-ipam-49426639 passed
2026-03-03 13:29:03,265 - DEBUG - Requesting: http://10.0.0.33:8082/domains
2026-03-03 13:29:03,271 - DEBUG - Requesting: http://10.0.0.33:8082/domain/7574b7af-7b8d-4793-a4c7-70ac143f4167
2026-03-03 13:29:03,282 - DEBUG - Requesting: http://10.0.0.33:8082/project/2ea1970a-35b3-4edc-977a-d6bb13a88d08
2026-03-03 13:29:03,352 - DEBUG - Requesting: http://10.0.0.33:8082/virtual-network/924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:03,364 - DEBUG - Requesting: http://10.0.0.33:8082/virtual-network/924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:03,374 - DEBUG - Requesting: http://10.0.0.33:8082/routing-instance/d166e76e-c635-494d-aab4-15ebac88df04
2026-03-03 13:29:03,382 - DEBUG - Requesting: http://10.0.0.33:8082/routing-instance/d166e76e-c635-494d-aab4-15ebac88df04
2026-03-03 13:29:03,389 - DEBUG - Requesting: http://10.0.0.33:8082/route-target/b5d390db-e188-43cc-bced-ceb5f0b511c5
2026-03-03 13:29:03,395 - DEBUG - Route Targets: ['target:64512:8000004']
2026-03-03 13:29:03,395 - DEBUG - Requesting: http://10.0.0.33:8082/virtual-network/924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:03,404 - DEBUG - Requesting: http://10.0.0.33:8082/routing-instance/d166e76e-c635-494d-aab4-15ebac88df04
2026-03-03 13:29:03,419 - INFO - Verified VN network id 12 for VN 924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:03,419 - INFO - Verifications in API Server for VN ctest-vn-70258411 passed
2026-03-03 13:29:03,419 - DEBUG - Requesting: http://10.0.0.33:8082/virtual-network/924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:03,428 - DEBUG - Requesting: http://10.0.0.33:8082/routing-instance/d166e76e-c635-494d-aab4-15ebac88df04
2026-03-03 13:29:03,435 - DEBUG - Requesting: http://10.0.0.33:8082/routing-instance/d166e76e-c635-494d-aab4-15ebac88df04
2026-03-03 13:29:03,442 - DEBUG - Requesting: http://10.0.0.33:8082/route-target/b5d390db-e188-43cc-bced-ceb5f0b511c5
2026-03-03 13:29:03,453 - DEBUG - Control-node 10.0.0.33 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestBasicVMVN-96832697:ctest-vn-70258411', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-96832697', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '10541704192944587635', 'uuid-lslong': '12086388126674784431'}, 'enable': 'true', 'created': '2026-03-03T13:29:00', 'last-modified': '2026-03-03T13:29:00', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.029925'}
2026-03-03 13:29:03,458 - DEBUG - Route Targets: ['target:64512:8000004']
2026-03-03 13:29:03,458 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-70258411 passed
2026-03-03 13:29:03,458 - DEBUG - ====Verifying policy data for ctest-vn-70258411 in API_Server ======
2026-03-03 13:29:03,458 - DEBUG - Requesting: http://10.0.0.33:8082/domains
2026-03-03 13:29:03,463 - DEBUG - Requesting: http://10.0.0.33:8082/domain/7574b7af-7b8d-4793-a4c7-70ac143f4167
2026-03-03 13:29:03,474 - DEBUG - Requesting: http://10.0.0.33:8082/project/2ea1970a-35b3-4edc-977a-d6bb13a88d08
2026-03-03 13:29:03,542 - DEBUG - Requesting: http://10.0.0.33:8082/virtual-network/924ba81c-73b5-4373-a7bb-79f6fbf310af
2026-03-03 13:29:03,551 - DEBUG - =>VN ctest-vn-70258411 has no policy to be verified
2026-03-03 13:29:03,551 - DEBUG - Verifying the vn in opserver
2026-03-03 13:29:03,551 - DEBUG - Verifying the default-domain:ctest-TestBasicVMVN-96832697:ctest-vn-70258411 virtual network link through opserver 10.0.0.33
2026-03-03 13:29:03,551 - DEBUG - Requesting: http://10.0.0.33:8081/analytics/uves/virtual-networks
2026-03-03 13:29:03,845 - DEBUG - Requesting: http://10.0.0.33:8081/analytics/uves/virtual-networks
2026-03-03 13:29:03,902 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestBasicVMVN-96832697:ctest-vn-70258411', 'href': 'http://10.0.0.33:8081/analytics/uves/virtual-network/default-domain:ctest-TestBasicVMVN-96832697:ctest-vn-70258411?flat'}
2026-03-03 13:29:03,902 - INFO - Validated that VN default-domain:ctest-TestBasicVMVN-96832697:ctest-vn-70258411 is found in opserver
2026-03-03 13:29:03,911 - DEBUG - Do not have enough data to verify VN in agent
2026-03-03 13:29:03,915 - DEBUG - VRF ids for VN ctest-vn-70258411: {}
2026-03-03 13:29:03,915 - INFO - Waiting for VM ctest-TestBasicVMVN-96832697-02235923 to be up..
2026-03-03 13:29:03,971 - DEBUG - VM is in ERROR state now
2026-03-03 13:29:03,971 - ERROR - VM in error state.
2026-03-03 13:29:03,971 - ERROR - VM is not in ACTIVE state
2026-03-03 13:29:04,053 - ERROR - Fatal Nova Exception while getting VM detail
2026-03-03 13:29:04,053 - DEBUG - None
2026-03-03 13:29:04,054 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-96832697-57470191 in state BUILD
2026-03-03 13:29:04,054 - INFO - Deleting VM ctest-TestBasicVMVN-96832697-57470191
2026-03-03 13:29:04,054 - ERROR - VM ctest-TestBasicVMVN-96832697-57470191 has failed to come up
2026-03-03 13:29:04,054 - ERROR - Nova failed to get host of the VM
2026-03-03 13:29:04,214 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-96832697-66217750 in state BUILD
2026-03-03 13:29:04,214 - INFO - Deleting VM ctest-TestBasicVMVN-96832697-66217750
2026-03-03 13:29:04,214 - ERROR - VM ctest-TestBasicVMVN-96832697-66217750 has failed to come up
2026-03-03 13:29:04,214 - ERROR - Nova failed to get host of the VM
2026-03-03 13:29:04,364 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-96832697-02235923 in state ERROR
2026-03-03 13:29:04,364 - INFO - Deleting VM ctest-TestBasicVMVN-96832697-02235923
2026-03-03 13:29:04,364 - ERROR - VM ctest-TestBasicVMVN-96832697-02235923 has failed to come up
2026-03-03 13:29:04,365 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2026-03-03T13:29:01Z', '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'}
2026-03-03 13:29:04,365 - INFO - Deleting VN ctest-vn-70258411
2026-03-03 13:29:04,473 - DEBUG - Response for delete_port : ()
2026-03-03 13:29:04,570 - DEBUG - Response for delete_port : ()
2026-03-03 13:29:04,667 - DEBUG - Response for deleting network ()
2026-03-03 13:29:04,668 - DEBUG - Requesting: http://10.0.0.33:8082/routing-instance/d166e76e-c635-494d-aab4-15ebac88df04
2026-03-03 13:29:04,672 - DEBUG - Response Code: 404
2026-03-03 13:29:04,673 - DEBUG - Requesting: http://10.0.0.33:8082/domains
2026-03-03 13:29:04,677 - DEBUG - Requesting: http://10.0.0.33:8082/domain/7574b7af-7b8d-4793-a4c7-70ac143f4167
2026-03-03 13:29:04,730 - DEBUG - Requesting: http://10.0.0.33:8082/project/2ea1970a-35b3-4edc-977a-d6bb13a88d08
2026-03-03 13:29:04,797 - INFO - Validated that VN ctest-vn-70258411 is not found in API Server
2026-03-03 13:29:04,806 - DEBUG - VN ctest-vn-70258411 is not present in Agent 10.0.0.33
2026-03-03 13:29:04,806 - INFO - Validated that VN ctest-vn-70258411 is not in any agent
2026-03-03 13:29:04,818 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-70258411 info
2026-03-03 13:29:04,893 - INFO - IPAM: ctest-ipam-49426639 is not found in API Server
2026-03-03 13:29:04,903 - INFO - IPAM:ctest-ipam-49426639 is not found in control node
2026-03-03 13:29:05,153 - ERROR - AssertionError
Python 3.9.25: /usr/bin/python3
Tue Mar 3 13:29:04 2026
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
2026-03-03 13:29:05,159 - DEBUG - No XMPP flaps were noticed during the test
2026-03-03 13:29:05,159 - INFO -
2026-03-03 13:29:05,159 - INFO - END TEST : test_ping_within_vn_two_vms_two_different_subnets : FAILED[0:00:06]
2026-03-03 13:29:05,159 - INFO - --------------------------------------------------------------------------------
2026-03-03 13:29:05,823 - INFO - Deleted project: ctest-TestBasicVMVN-96832697, ID : 2ea1970a-35b3-4edc-977a-d6bb13a88d08