is: {'code': 500, 'created': '2025-11-05T08:35:56Z', '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'}
2025-11-05 08:35:56,961 - INFO - Deleting VN ctest-vn2_metadata-80647818
2025-11-05 08:35:57,055 - DEBUG - Response for deleting network ()
2025-11-05 08:35:57,304 - 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
2025-11-05 08:35:57,310 - DEBUG - No XMPP flaps were noticed during the test
2025-11-05 08:35:57,310 - INFO -
2025-11-05 08:35:57,310 - INFO - END TEST : test_generic_link_local_service : FAILED[0:00:04]
2025-11-05 08:35:57,310 - INFO - --------------------------------------------------------------------------------
2025-11-05 08:35:57,313 - INFO - ================================================================================
2025-11-05 08:35:57,313 - INFO - STARTING TEST : test_metadata_service
2025-11-05 08:35:57,313 - 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
2025-11-05 08:35:57,602 - DEBUG - Nothing to compare xmpp stats {'10.0.0.137': {'10.20.0.129': '0'}} with
2025-11-05 08:35:57,602 - INFO - Initial checks done. Running the testcase now
2025-11-05 08:35:57,602 - INFO -
2025-11-05 08:35:57,602 - DEBUG - Requesting: http://10.0.0.137:8082/global-vrouter-configs
2025-11-05 08:35:57,948 - DEBUG - Requesting: http://10.0.0.137:8082/global-vrouter-configs
2025-11-05 08:35:57,978 - DEBUG - Requesting: http://10.0.0.137:8082/global-vrouter-config/58936107-3847-4451-ac24-7d70091bb4a3
2025-11-05 08:35:58,171 - DEBUG - Response for create_network : {'network': {'id': 'acaea97a-cd71-486e-a836-9cb94eae3714', 'name': 'ctest-vn-88364648', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'project_id': 'd28c8dee8448401f90bc410eb4aa3632', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-31252571', 'ctest-vn-88364648'], 'port_security_enabled': True, 'description': ''}}
2025-11-05 08:35:58,404 - DEBUG - Response for create_subnet : {'subnet': {'id': '04eb6195-c13f-4d86-8f82-aaddee5b8e3b', 'name': '', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'network_id': 'acaea97a-cd71-486e-a836-9cb94eae3714', 'ip_version': 4, 'cidr': '48.153.194.64/26', 'allocation_pools': [{'start': '48.153.194.66', 'end': '48.153.194.126'}], 'gateway_ip': '48.153.194.65', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '48.153.194.66', 'tags': [], 'project_id': 'd28c8dee8448401f90bc410eb4aa3632'}}
2025-11-05 08:35:58,422 - INFO - Created VN ctest-vn-88364648
2025-11-05 08:35:58,477 - DEBUG - VN ctest-vn-88364648 UUID is acaea97a-cd71-486e-a836-9cb94eae3714
2025-11-05 08:35:59,935 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4634-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4634-1)
2025-11-05 08:35:59,935 - INFO - Waiting for VM ctest-TestBasicVMVN-31252571-10551907 to be up..
2025-11-05 08:35:59,992 - DEBUG - VM is in ERROR state now
2025-11-05 08:35:59,993 - ERROR - VM in error state.
2025-11-05 08:35:59,993 - ERROR - VM is not in ACTIVE state
2025-11-05 08:36:00,084 - ERROR - Fatal Nova Exception while getting VM detail
2025-11-05 08:36:00,084 - DEBUG - None
2025-11-05 08:36:00,086 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-31252571-10551907 in state ERROR
2025-11-05 08:36:00,086 - INFO - Deleting VM ctest-TestBasicVMVN-31252571-10551907
2025-11-05 08:36:00,086 - ERROR - VM ctest-TestBasicVMVN-31252571-10551907 has failed to come up
2025-11-05 08:36:00,086 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-11-05T08:35:59Z', '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'}
2025-11-05 08:36:00,086 - INFO - Deleting VN ctest-vn-88364648
2025-11-05 08:36:00,197 - DEBUG - Response for deleting network ()
2025-11-05 08:36:00,463 - ERROR - AssertionError
Python 3.9.21: /usr/bin/python3
Wed Nov 5 08:36:00 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
2025-11-05 08:36:00,473 - DEBUG - No XMPP flaps were noticed during the test
2025-11-05 08:36:00,473 - INFO -
2025-11-05 08:36:00,473 - INFO - END TEST : test_metadata_service : FAILED[0:00:03]
2025-11-05 08:36:00,473 - INFO - --------------------------------------------------------------------------------
2025-11-05 08:36:00,477 - INFO - ================================================================================
2025-11-05 08:36:00,477 - INFO - STARTING TEST : test_ping_within_vn_two_vms_two_different_subnets
2025-11-05 08:36:00,478 - 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
2025-11-05 08:36:00,765 - DEBUG - Nothing to compare xmpp stats {'10.0.0.137': {'10.20.0.129': '0'}} with
2025-11-05 08:36:00,765 - INFO - Initial checks done. Running the testcase now
2025-11-05 08:36:00,765 - INFO -
2025-11-05 08:36:01,277 - DEBUG - Response for create_network : {'network': {'id': 'e7bfad0f-518f-4940-9b30-de015d40f310', 'name': 'ctest-vn-70341832', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'project_id': 'd28c8dee8448401f90bc410eb4aa3632', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-31252571', 'ctest-vn-70341832'], 'port_security_enabled': True, 'description': ''}}
2025-11-05 08:36:01,448 - DEBUG - Response for create_subnet : {'subnet': {'id': '261c16d3-4e5c-4eed-b3a7-2437634d7fa8', 'name': '', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'network_id': 'e7bfad0f-518f-4940-9b30-de015d40f310', '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': 'd28c8dee8448401f90bc410eb4aa3632'}}
2025-11-05 08:36:01,647 - DEBUG - Response for create_subnet : {'subnet': {'id': '9fcfd8b6-2904-4d41-9398-d982d0fca3b1', 'name': '', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'network_id': 'e7bfad0f-518f-4940-9b30-de015d40f310', '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': 'd28c8dee8448401f90bc410eb4aa3632'}}
2025-11-05 08:36:01,673 - INFO - Created VN ctest-vn-70341832
2025-11-05 08:36:01,729 - DEBUG - VN ctest-vn-70341832 UUID is e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:02,137 - DEBUG - Response for create_port : {'port': {'name': 'b10f42c3-1234-4ff4-a5b6-74b17ca3f355', 'id': 'b10f42c3-1234-4ff4-a5b6-74b17ca3f355', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'network_id': 'e7bfad0f-518f-4940-9b30-de015d40f310', 'mac_address': '02:b1:0f:42:c3:12', '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': '261c16d3-4e5c-4eed-b3a7-2437634d7fa8'}], 'security_groups': ['d425bb8a-ef59-458b-b6e4-f04328b458cd'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': 'd28c8dee8448401f90bc410eb4aa3632'}}
2025-11-05 08:36:02,322 - DEBUG - Response for create_port : {'port': {'name': 'e542efbf-570e-40c0-8539-d43ae832fcda', 'id': 'e542efbf-570e-40c0-8539-d43ae832fcda', 'tenant_id': 'd28c8dee8448401f90bc410eb4aa3632', 'network_id': 'e7bfad0f-518f-4940-9b30-de015d40f310', 'mac_address': '02:e5:42:ef:bf:57', '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': '9fcfd8b6-2904-4d41-9398-d982d0fca3b1'}], 'security_groups': ['d425bb8a-ef59-458b-b6e4-f04328b458cd'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': 'd28c8dee8448401f90bc410eb4aa3632'}}
2025-11-05 08:36:02,890 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4634-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4634-1)
2025-11-05 08:36:03,459 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4634-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4634-1)
2025-11-05 08:36:04,882 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4634-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4634-1)
2025-11-05 08:36:04,882 - DEBUG - Requesting: http://10.0.0.137:8082/domains
2025-11-05 08:36:04,889 - DEBUG - Requesting: http://10.0.0.137:8082/domain/c8459c21-9d03-48dd-8f06-1e66f6b8d132
2025-11-05 08:36:04,902 - DEBUG - Requesting: http://10.0.0.137:8082/project/d28c8dee-8448-401f-90bc-410eb4aa3632
2025-11-05 08:36:04,981 - DEBUG - Requesting: http://10.0.0.137:8082/network-ipam/90d26380-d355-461d-a0b1-de6124aa4a97
2025-11-05 08:36:04,992 - INFO - Verifications in API Server for IPAM: ctest-ipam-94593908 passed
2025-11-05 08:36:04,999 - DEBUG - Control-node 10.0.0.137 : IPAM object is : {'node_name': 'network-ipam:default-domain:ctest-TestBasicVMVN-31252571:ctest-ipam-94593908', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-31252571', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '10435512691523405341', 'uuid-lslong': '11579280625754589847'}, 'enable': 'true', 'created': '2025-11-05T08:36:00', 'last-modified': '2025-11-05T08:36:00', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.992914'}
2025-11-05 08:36:04,999 - INFO - Verifications in Control node for IPAM: ctest-ipam-94593908 passed
2025-11-05 08:36:04,999 - DEBUG - Requesting: http://10.0.0.137:8082/domains
2025-11-05 08:36:05,006 - DEBUG - Requesting: http://10.0.0.137:8082/domain/c8459c21-9d03-48dd-8f06-1e66f6b8d132
2025-11-05 08:36:05,019 - DEBUG - Requesting: http://10.0.0.137:8082/project/d28c8dee-8448-401f-90bc-410eb4aa3632
2025-11-05 08:36:05,095 - DEBUG - Requesting: http://10.0.0.137:8082/virtual-network/e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:05,108 - DEBUG - Requesting: http://10.0.0.137:8082/virtual-network/e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:05,118 - DEBUG - Requesting: http://10.0.0.137:8082/routing-instance/154fa9a8-2871-4f92-8e2f-1f7743345219
2025-11-05 08:36:05,127 - DEBUG - Requesting: http://10.0.0.137:8082/routing-instance/154fa9a8-2871-4f92-8e2f-1f7743345219
2025-11-05 08:36:05,135 - DEBUG - Requesting: http://10.0.0.137:8082/route-target/1528ea27-10ce-4179-b7a5-bc903de2357e
2025-11-05 08:36:05,142 - DEBUG - Route Targets: ['target:64512:8000004']
2025-11-05 08:36:05,142 - DEBUG - Requesting: http://10.0.0.137:8082/virtual-network/e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:05,152 - DEBUG - Requesting: http://10.0.0.137:8082/routing-instance/154fa9a8-2871-4f92-8e2f-1f7743345219
2025-11-05 08:36:05,168 - INFO - Verified VN network id 12 for VN e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:05,168 - INFO - Verifications in API Server for VN ctest-vn-70341832 passed
2025-11-05 08:36:05,168 - DEBUG - Requesting: http://10.0.0.137:8082/virtual-network/e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:05,177 - DEBUG - Requesting: http://10.0.0.137:8082/routing-instance/154fa9a8-2871-4f92-8e2f-1f7743345219
2025-11-05 08:36:05,185 - DEBUG - Requesting: http://10.0.0.137:8082/routing-instance/154fa9a8-2871-4f92-8e2f-1f7743345219
2025-11-05 08:36:05,196 - DEBUG - Requesting: http://10.0.0.137:8082/route-target/1528ea27-10ce-4179-b7a5-bc903de2357e
2025-11-05 08:36:05,210 - DEBUG - Control-node 10.0.0.137 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestBasicVMVN-31252571:ctest-vn-70341832', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-31252571', 'owner-access': '7', 'group': 'admin', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '16699256224617548096', 'uuid-lslong': '11182681972201812752'}, 'enable': 'true', 'created': '2025-11-05T08:36:01', 'last-modified': '2025-11-05T08:36:01', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.599994'}
2025-11-05 08:36:05,217 - DEBUG - Route Targets: ['target:64512:8000004']
2025-11-05 08:36:05,217 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-70341832 passed
2025-11-05 08:36:05,217 - DEBUG - ====Verifying policy data for ctest-vn-70341832 in API_Server ======
2025-11-05 08:36:05,217 - DEBUG - Requesting: http://10.0.0.137:8082/domains
2025-11-05 08:36:05,224 - DEBUG - Requesting: http://10.0.0.137:8082/domain/c8459c21-9d03-48dd-8f06-1e66f6b8d132
2025-11-05 08:36:05,239 - DEBUG - Requesting: http://10.0.0.137:8082/project/d28c8dee-8448-401f-90bc-410eb4aa3632
2025-11-05 08:36:05,320 - DEBUG - Requesting: http://10.0.0.137:8082/virtual-network/e7bfad0f-518f-4940-9b30-de015d40f310
2025-11-05 08:36:05,332 - DEBUG - =>VN ctest-vn-70341832 has no policy to be verified
2025-11-05 08:36:05,332 - DEBUG - Verifying the vn in opserver
2025-11-05 08:36:05,332 - DEBUG - Verifying the default-domain:ctest-TestBasicVMVN-31252571:ctest-vn-70341832 virtual network link through opserver 10.0.0.137
2025-11-05 08:36:05,333 - DEBUG - Requesting: http://10.0.0.137:8081/analytics/uves/virtual-networks
2025-11-05 08:36:05,700 - DEBUG - Requesting: http://10.0.0.137:8081/analytics/uves/virtual-networks
2025-11-05 08:36:05,771 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestBasicVMVN-31252571:ctest-vn-70341832', 'href': 'http://10.0.0.137:8081/analytics/uves/virtual-network/default-domain:ctest-TestBasicVMVN-31252571:ctest-vn-70341832?flat'}
2025-11-05 08:36:05,772 - INFO - Validated that VN default-domain:ctest-TestBasicVMVN-31252571:ctest-vn-70341832 is found in opserver
2025-11-05 08:36:05,783 - DEBUG - Do not have enough data to verify VN in agent
2025-11-05 08:36:05,788 - DEBUG - VRF ids for VN ctest-vn-70341832: {}
2025-11-05 08:36:05,788 - INFO - Waiting for VM ctest-TestBasicVMVN-31252571-48012604 to be up..
2025-11-05 08:36:05,852 - DEBUG - VM is in ERROR state now
2025-11-05 08:36:05,852 - ERROR - VM in error state.
2025-11-05 08:36:05,852 - ERROR - VM is not in ACTIVE state
2025-11-05 08:36:05,939 - ERROR - Fatal Nova Exception while getting VM detail
2025-11-05 08:36:05,940 - DEBUG - None
2025-11-05 08:36:05,941 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-31252571-57464480 in state ERROR
2025-11-05 08:36:05,941 - INFO - Deleting VM ctest-TestBasicVMVN-31252571-57464480
2025-11-05 08:36:05,941 - ERROR - VM ctest-TestBasicVMVN-31252571-57464480 has failed to come up
2025-11-05 08:36:05,941 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-11-05T08:36:04Z', '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'}
2025-11-05 08:36:05,941 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-31252571-38120687 in state BUILD
2025-11-05 08:36:05,941 - INFO - Deleting VM ctest-TestBasicVMVN-31252571-38120687
2025-11-05 08:36:05,941 - ERROR - VM ctest-TestBasicVMVN-31252571-38120687 has failed to come up
2025-11-05 08:36:05,941 - ERROR - Nova failed to get host of the VM
2025-11-05 08:36:06,126 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-31252571-48012604 in state ERROR
2025-11-05 08:36:06,126 - INFO - Deleting VM ctest-TestBasicVMVN-31252571-48012604
2025-11-05 08:36:06,126 - ERROR - VM ctest-TestBasicVMVN-31252571-48012604 has failed to come up
2025-11-05 08:36:06,126 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-11-05T08:36:02Z', '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'}
2025-11-05 08:36:06,126 - INFO - Deleting VN ctest-vn-70341832
2025-11-05 08:36:06,243 - DEBUG - Response for delete_port : ()
2025-11-05 08:36:06,369 - DEBUG - Response for delete_port : ()
2025-11-05 08:36:06,524 - DEBUG - Response for deleting network ()
2025-11-05 08:36:06,525 - DEBUG - Requesting: http://10.0.0.137:8082/routing-instance/154fa9a8-2871-4f92-8e2f-1f7743345219
2025-11-05 08:36:06,532 - DEBUG - Response Code: 404
2025-11-05 08:36:06,532 - DEBUG - Requesting: http://10.0.0.137:8082/domains
2025-11-05 08:36:06,539 - DEBUG - Requesting: http://10.0.0.137:8082/domain/c8459c21-9d03-48dd-8f06-1e66f6b8d132
2025-11-05 08:36:06,595 - DEBUG - Requesting: http://10.0.0.137:8082/project/d28c8dee-8448-401f-90bc-410eb4aa3632
2025-11-05 08:36:06,667 - INFO - Validated that VN ctest-vn-70341832 is not found in API Server
2025-11-05 08:36:06,680 - DEBUG - VN ctest-vn-70341832 is not present in Agent 10.0.0.137
2025-11-05 08:36:06,680 - INFO - Validated that VN ctest-vn-70341832 is not in any agent
2025-11-05 08:36:06,694 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-70341832 info
2025-11-05 08:36:06,768 - INFO - IPAM: ctest-ipam-94593908 is not found in API Server
2025-11-05 08:36:06,780 - INFO - IPAM:ctest-ipam-94593908 is not found in control node
2025-11-05 08:36:07,033 - ERROR - AssertionError
Python 3.9.21: /usr/bin/python3
Wed Nov 5 08:36:05 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
2025-11-05 08:36:07,041 - DEBUG - No XMPP flaps were noticed during the test
2025-11-05 08:36:07,041 - INFO -
2025-11-05 08:36:07,041 - INFO - END TEST : test_ping_within_vn_two_vms_two_different_subnets : FAILED[0:00:07]
2025-11-05 08:36:07,042 - INFO - --------------------------------------------------------------------------------
2025-11-05 08:36:07,811 - INFO - Deleted project: ctest-TestBasicVMVN-31252571, ID : d28c8dee-8448-401f-90bc-410eb4aa3632