is: {'code': 500, 'created': '2025-08-21T11:27:02Z', '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'}
2025-08-21 11:27:02,440 - INFO - Deleting VN ctest-vn2_metadata-99871875
2025-08-21 11:27:02,571 - DEBUG - Response for deleting network ()
2025-08-21 11:27:02,830 - 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
2025-08-21 11:27:02,837 - DEBUG - No XMPP flaps were noticed during the test
2025-08-21 11:27:02,838 - INFO -
2025-08-21 11:27:02,838 - INFO - END TEST : test_generic_link_local_service : FAILED[0:00:03]
2025-08-21 11:27:02,838 - INFO - --------------------------------------------------------------------------------
2025-08-21 11:27:02,841 - INFO - ================================================================================
2025-08-21 11:27:02,841 - INFO - STARTING TEST : test_metadata_service
2025-08-21 11:27:02,841 - 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
2025-08-21 11:27:03,143 - DEBUG - Nothing to compare xmpp stats {'10.0.0.38': {'10.20.0.17': '0'}} with
2025-08-21 11:27:03,144 - INFO - Initial checks done. Running the testcase now
2025-08-21 11:27:03,144 - INFO -
2025-08-21 11:27:03,144 - DEBUG - Requesting: http://10.0.0.38:8082/global-vrouter-configs
2025-08-21 11:27:03,500 - DEBUG - Requesting: http://10.0.0.38:8082/global-vrouter-configs
2025-08-21 11:27:03,532 - DEBUG - Requesting: http://10.0.0.38:8082/global-vrouter-config/02cecb9f-4071-4259-b7d5-f4b8dc20abde
2025-08-21 11:27:03,739 - DEBUG - Response for create_network : {'network': {'id': '84132d82-e562-46af-99e6-3249d13e0ab4', 'name': 'ctest-vn-50862189', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'project_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-80441926', 'ctest-vn-50862189'], 'port_security_enabled': True, 'description': ''}}
2025-08-21 11:27:03,919 - DEBUG - Response for create_subnet : {'subnet': {'id': '8485be6f-bbe5-482f-88e5-747d95c3add4', 'name': '', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'network_id': '84132d82-e562-46af-99e6-3249d13e0ab4', 'ip_version': 4, 'cidr': '199.156.8.0/26', 'allocation_pools': [{'start': '199.156.8.2', 'end': '199.156.8.62'}], 'gateway_ip': '199.156.8.1', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '199.156.8.2', 'tags': [], 'project_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5'}}
2025-08-21 11:27:03,938 - INFO - Created VN ctest-vn-50862189
2025-08-21 11:27:03,994 - DEBUG - VN ctest-vn-50862189 UUID is 84132d82-e562-46af-99e6-3249d13e0ab4
2025-08-21 11:27:05,336 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3906-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3906-1)
2025-08-21 11:27:05,336 - INFO - Waiting for VM ctest-TestBasicVMVN-80441926-35376694 to be up..
2025-08-21 11:27:05,400 - DEBUG - VM is still in BUILD state, Expected: ACTIVE
2025-08-21 11:27:10,462 - DEBUG - VM is in ERROR state now
2025-08-21 11:27:10,462 - ERROR - VM in error state.
2025-08-21 11:27:10,462 - ERROR - VM is not in ACTIVE state
2025-08-21 11:27:10,568 - ERROR - Fatal Nova Exception while getting VM detail
2025-08-21 11:27:10,569 - DEBUG - None
2025-08-21 11:27:10,570 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-80441926-35376694 in state ERROR
2025-08-21 11:27:10,571 - INFO - Deleting VM ctest-TestBasicVMVN-80441926-35376694
2025-08-21 11:27:10,571 - ERROR - VM ctest-TestBasicVMVN-80441926-35376694 has failed to come up
2025-08-21 11:27:10,571 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-08-21T11:27:05Z', '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'}
2025-08-21 11:27:10,571 - INFO - Deleting VN ctest-vn-50862189
2025-08-21 11:27:10,683 - DEBUG - Response for deleting network ()
2025-08-21 11:27:10,942 - ERROR - AssertionError
Python 3.6.8: /usr/bin/python3
Thu Aug 21 11:27:10 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
2025-08-21 11:27:10,949 - DEBUG - No XMPP flaps were noticed during the test
2025-08-21 11:27:10,949 - INFO -
2025-08-21 11:27:10,950 - INFO - END TEST : test_metadata_service : FAILED[0:00:08]
2025-08-21 11:27:10,950 - INFO - --------------------------------------------------------------------------------
2025-08-21 11:27:10,953 - INFO - ================================================================================
2025-08-21 11:27:10,953 - INFO - STARTING TEST : test_ping_within_vn_two_vms_two_different_subnets
2025-08-21 11:27:10,953 - 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
2025-08-21 11:27:11,260 - DEBUG - Nothing to compare xmpp stats {'10.0.0.38': {'10.20.0.17': '0'}} with
2025-08-21 11:27:11,260 - INFO - Initial checks done. Running the testcase now
2025-08-21 11:27:11,260 - INFO -
2025-08-21 11:27:11,822 - DEBUG - Response for create_network : {'network': {'id': '22637175-92e2-46d2-b6ef-4ac7fe3d7f46', 'name': 'ctest-vn-25672708', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'project_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-80441926', 'ctest-vn-25672708'], 'port_security_enabled': True, 'description': ''}}
2025-08-21 11:27:11,996 - DEBUG - Response for create_subnet : {'subnet': {'id': '6ed202ff-a9a2-46c2-ac21-b641602040ee', 'name': '', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'network_id': '22637175-92e2-46d2-b6ef-4ac7fe3d7f46', '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': 'e3e3ca44c0724b2682f9eee1e0a3d2a5'}}
2025-08-21 11:27:12,212 - DEBUG - Response for create_subnet : {'subnet': {'id': '074ce5fd-e946-4fe4-b25f-f95f4f2f708c', 'name': '', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'network_id': '22637175-92e2-46d2-b6ef-4ac7fe3d7f46', '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': 'e3e3ca44c0724b2682f9eee1e0a3d2a5'}}
2025-08-21 11:27:12,237 - INFO - Created VN ctest-vn-25672708
2025-08-21 11:27:12,290 - DEBUG - VN ctest-vn-25672708 UUID is 22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:12,716 - DEBUG - Response for create_port : {'port': {'name': '77409c49-723d-42b0-8e91-9b688db0deb3', 'id': '77409c49-723d-42b0-8e91-9b688db0deb3', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'network_id': '22637175-92e2-46d2-b6ef-4ac7fe3d7f46', 'mac_address': '02:77:40:9c:49:72', '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': '6ed202ff-a9a2-46c2-ac21-b641602040ee'}], 'security_groups': ['c66f066d-bdab-48e3-a93e-1d949a21c123'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5'}}
2025-08-21 11:27:12,943 - DEBUG - Response for create_port : {'port': {'name': 'b08720f3-58c0-409d-a4e0-cba351577bcc', 'id': 'b08720f3-58c0-409d-a4e0-cba351577bcc', 'tenant_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5', 'network_id': '22637175-92e2-46d2-b6ef-4ac7fe3d7f46', 'mac_address': '02:b0:87:20:f3:58', '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': '074ce5fd-e946-4fe4-b25f-f95f4f2f708c'}], 'security_groups': ['c66f066d-bdab-48e3-a93e-1d949a21c123'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': 'e3e3ca44c0724b2682f9eee1e0a3d2a5'}}
2025-08-21 11:27:13,443 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3906-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3906-1)
2025-08-21 11:27:13,937 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3906-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3906-1)
2025-08-21 11:27:15,212 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3906-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3906-1)
2025-08-21 11:27:15,213 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-08-21 11:27:15,220 - DEBUG - Requesting: http://10.0.0.38:8082/domain/a542de93-2e07-4db5-ab77-916ef612d1b2
2025-08-21 11:27:15,234 - DEBUG - Requesting: http://10.0.0.38:8082/project/e3e3ca44-c072-4b26-82f9-eee1e0a3d2a5
2025-08-21 11:27:15,312 - DEBUG - Requesting: http://10.0.0.38:8082/network-ipam/10c8b943-eef1-4646-80f9-66af19add310
2025-08-21 11:27:15,323 - INFO - Verifications in API Server for IPAM: ctest-ipam-53340668 passed
2025-08-21 11:27:15,331 - DEBUG - Control-node 10.0.0.38 : IPAM object is : {'node_name': 'network-ipam:default-domain:ctest-TestBasicVMVN-80441926:ctest-ipam-53340668', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-80441926', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '1209420201371715142', 'uuid-lslong': '9293572208291861264'}, 'enable': 'true', 'created': '2025-08-21T11:27:11', 'last-modified': '2025-08-21T11:27:11', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.810865'}
2025-08-21 11:27:15,331 - INFO - Verifications in Control node for IPAM: ctest-ipam-53340668 passed
2025-08-21 11:27:15,331 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-08-21 11:27:15,337 - DEBUG - Requesting: http://10.0.0.38:8082/domain/a542de93-2e07-4db5-ab77-916ef612d1b2
2025-08-21 11:27:15,354 - DEBUG - Requesting: http://10.0.0.38:8082/project/e3e3ca44-c072-4b26-82f9-eee1e0a3d2a5
2025-08-21 11:27:15,435 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:15,453 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:15,466 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/95516df9-e2ea-44df-9b61-360732f1c78f
2025-08-21 11:27:15,478 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/95516df9-e2ea-44df-9b61-360732f1c78f
2025-08-21 11:27:15,486 - DEBUG - Requesting: http://10.0.0.38:8082/route-target/d5718de8-bca3-4b9a-818e-615d5c590e59
2025-08-21 11:27:15,493 - DEBUG - Route Targets: ['target:64512:8000005']
2025-08-21 11:27:15,493 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:15,506 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/95516df9-e2ea-44df-9b61-360732f1c78f
2025-08-21 11:27:15,524 - INFO - Verified VN network id 10 for VN 22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:15,524 - INFO - Verifications in API Server for VN ctest-vn-25672708 passed
2025-08-21 11:27:15,524 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:15,545 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/95516df9-e2ea-44df-9b61-360732f1c78f
2025-08-21 11:27:15,555 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/95516df9-e2ea-44df-9b61-360732f1c78f
2025-08-21 11:27:15,565 - DEBUG - Requesting: http://10.0.0.38:8082/route-target/d5718de8-bca3-4b9a-818e-615d5c590e59
2025-08-21 11:27:15,585 - DEBUG - Control-node 10.0.0.38 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestBasicVMVN-80441926:ctest-vn-25672708', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-80441926', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '2477948969773319890', 'uuid-lslong': '13181836857161121606'}, 'enable': 'true', 'created': '2025-08-21T11:27:11', 'last-modified': '2025-08-21T11:27:12', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.405172'}
2025-08-21 11:27:15,594 - DEBUG - Route Targets: ['target:64512:8000005']
2025-08-21 11:27:15,594 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-25672708 passed
2025-08-21 11:27:15,594 - DEBUG - ====Verifying policy data for ctest-vn-25672708 in API_Server ======
2025-08-21 11:27:15,594 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-08-21 11:27:15,602 - DEBUG - Requesting: http://10.0.0.38:8082/domain/a542de93-2e07-4db5-ab77-916ef612d1b2
2025-08-21 11:27:15,620 - DEBUG - Requesting: http://10.0.0.38:8082/project/e3e3ca44-c072-4b26-82f9-eee1e0a3d2a5
2025-08-21 11:27:15,700 - DEBUG - Requesting: http://10.0.0.38:8082/virtual-network/22637175-92e2-46d2-b6ef-4ac7fe3d7f46
2025-08-21 11:27:15,716 - DEBUG - =>VN ctest-vn-25672708 has no policy to be verified
2025-08-21 11:27:15,716 - DEBUG - Verifying the vn in opserver
2025-08-21 11:27:15,716 - DEBUG - Verifying the default-domain:ctest-TestBasicVMVN-80441926:ctest-vn-25672708 virtual network link through opserver 10.0.0.38
2025-08-21 11:27:15,717 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks
2025-08-21 11:27:16,054 - DEBUG - Requesting: http://10.0.0.38:8081/analytics/uves/virtual-networks
2025-08-21 11:27:16,121 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestBasicVMVN-80441926:ctest-vn-25672708', 'href': 'http://10.0.0.38:8081/analytics/uves/virtual-network/default-domain:ctest-TestBasicVMVN-80441926:ctest-vn-25672708?flat'}
2025-08-21 11:27:16,121 - INFO - Validated that VN default-domain:ctest-TestBasicVMVN-80441926:ctest-vn-25672708 is found in opserver
2025-08-21 11:27:16,136 - DEBUG - Do not have enough data to verify VN in agent
2025-08-21 11:27:16,142 - DEBUG - VRF ids for VN ctest-vn-25672708: {}
2025-08-21 11:27:16,142 - INFO - Waiting for VM ctest-TestBasicVMVN-80441926-23375426 to be up..
2025-08-21 11:27:16,206 - DEBUG - VM is in ERROR state now
2025-08-21 11:27:16,206 - ERROR - VM in error state.
2025-08-21 11:27:16,206 - ERROR - VM is not in ACTIVE state
2025-08-21 11:27:16,314 - ERROR - Fatal Nova Exception while getting VM detail
2025-08-21 11:27:16,314 - DEBUG - None
2025-08-21 11:27:16,316 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-80441926-16179867 in state BUILD
2025-08-21 11:27:16,316 - INFO - Deleting VM ctest-TestBasicVMVN-80441926-16179867
2025-08-21 11:27:16,316 - ERROR - VM ctest-TestBasicVMVN-80441926-16179867 has failed to come up
2025-08-21 11:27:16,316 - ERROR - Nova failed to get host of the VM
2025-08-21 11:27:16,571 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-80441926-64933123 in state BUILD
2025-08-21 11:27:16,571 - INFO - Deleting VM ctest-TestBasicVMVN-80441926-64933123
2025-08-21 11:27:16,571 - ERROR - VM ctest-TestBasicVMVN-80441926-64933123 has failed to come up
2025-08-21 11:27:16,572 - ERROR - Nova failed to get host of the VM
2025-08-21 11:27:16,752 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-80441926-23375426 in state ERROR
2025-08-21 11:27:16,753 - INFO - Deleting VM ctest-TestBasicVMVN-80441926-23375426
2025-08-21 11:27:16,753 - ERROR - VM ctest-TestBasicVMVN-80441926-23375426 has failed to come up
2025-08-21 11:27:16,753 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-08-21T11:27:13Z', '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'}
2025-08-21 11:27:16,753 - INFO - Deleting VN ctest-vn-25672708
2025-08-21 11:27:16,883 - DEBUG - Response for delete_port : ()
2025-08-21 11:27:17,030 - DEBUG - Response for delete_port : ()
2025-08-21 11:27:17,213 - DEBUG - Response for deleting network ()
2025-08-21 11:27:17,213 - DEBUG - Requesting: http://10.0.0.38:8082/routing-instance/95516df9-e2ea-44df-9b61-360732f1c78f
2025-08-21 11:27:17,220 - DEBUG - Response Code: 404
2025-08-21 11:27:17,221 - DEBUG - Requesting: http://10.0.0.38:8082/domains
2025-08-21 11:27:17,227 - DEBUG - Requesting: http://10.0.0.38:8082/domain/a542de93-2e07-4db5-ab77-916ef612d1b2
2025-08-21 11:27:17,285 - DEBUG - Requesting: http://10.0.0.38:8082/project/e3e3ca44-c072-4b26-82f9-eee1e0a3d2a5
2025-08-21 11:27:17,363 - INFO - Validated that VN ctest-vn-25672708 is not found in API Server
2025-08-21 11:27:17,377 - DEBUG - VN ctest-vn-25672708 is not present in Agent 10.0.0.38
2025-08-21 11:27:17,377 - INFO - Validated that VN ctest-vn-25672708 is not in any agent
2025-08-21 11:27:17,396 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-25672708 info
2025-08-21 11:27:17,482 - INFO - IPAM: ctest-ipam-53340668 is not found in API Server
2025-08-21 11:27:17,495 - INFO - IPAM:ctest-ipam-53340668 is not found in control node
2025-08-21 11:27:17,753 - ERROR - AssertionError
Python 3.6.8: /usr/bin/python3
Thu Aug 21 11:27:16 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
2025-08-21 11:27:17,761 - DEBUG - No XMPP flaps were noticed during the test
2025-08-21 11:27:17,761 - INFO -
2025-08-21 11:27:17,761 - INFO - END TEST : test_ping_within_vn_two_vms_two_different_subnets : FAILED[0:00:07]
2025-08-21 11:27:17,761 - INFO - --------------------------------------------------------------------------------
2025-08-21 11:27:18,537 - INFO - Deleted project: ctest-TestBasicVMVN-80441926, ID : e3e3ca44-c072-4b26-82f9-eee1e0a3d2a5