is: {'code': 500, 'created': '2025-11-13T13:18:08Z', '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'}
2025-11-13 13:18:08,903 - INFO - Deleting VN ctest-vn2_metadata-92229258
2025-11-13 13:18:08,989 - DEBUG - Response for deleting network ()
2025-11-13 13:18:09,244 - 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
2025-11-13 13:18:09,252 - DEBUG - No XMPP flaps were noticed during the test
2025-11-13 13:18:09,252 - INFO -
2025-11-13 13:18:09,252 - INFO - END TEST : test_generic_link_local_service : FAILED[0:00:03]
2025-11-13 13:18:09,252 - INFO - --------------------------------------------------------------------------------
2025-11-13 13:18:09,255 - INFO - ================================================================================
2025-11-13 13:18:09,255 - INFO - STARTING TEST : test_metadata_service
2025-11-13 13:18:09,255 - 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
2025-11-13 13:18:09,541 - DEBUG - Nothing to compare xmpp stats {'10.0.0.50': {'10.20.0.14': '0'}} with
2025-11-13 13:18:09,541 - INFO - Initial checks done. Running the testcase now
2025-11-13 13:18:09,541 - INFO -
2025-11-13 13:18:09,541 - DEBUG - Requesting: http://10.0.0.50:8082/global-vrouter-configs
2025-11-13 13:18:09,832 - DEBUG - Requesting: http://10.0.0.50:8082/global-vrouter-configs
2025-11-13 13:18:09,859 - DEBUG - Requesting: http://10.0.0.50:8082/global-vrouter-config/532a8d0b-5466-488d-91bc-0cf7deca262a
2025-11-13 13:18:10,033 - DEBUG - Response for create_network : {'network': {'id': 'da0eb044-582d-4ebe-8f3d-19e9c1ca5ebe', 'name': 'ctest-vn-18781808', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'project_id': '2fd8759ae1f744fba55f967570819390', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-67528212', 'ctest-vn-18781808'], 'port_security_enabled': True, 'description': ''}}
2025-11-13 13:18:10,179 - DEBUG - Response for create_subnet : {'subnet': {'id': '29239352-f486-435d-a1eb-5242ceeb78c7', 'name': '', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'network_id': 'da0eb044-582d-4ebe-8f3d-19e9c1ca5ebe', 'ip_version': 4, 'cidr': '46.101.20.128/26', 'allocation_pools': [{'start': '46.101.20.130', 'end': '46.101.20.190'}], 'gateway_ip': '46.101.20.129', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '46.101.20.130', 'tags': [], 'project_id': '2fd8759ae1f744fba55f967570819390'}}
2025-11-13 13:18:10,194 - INFO - Created VN ctest-vn-18781808
2025-11-13 13:18:10,244 - DEBUG - VN ctest-vn-18781808 UUID is da0eb044-582d-4ebe-8f3d-19e9c1ca5ebe
2025-11-13 13:18:11,467 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4722-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4722-1)
2025-11-13 13:18:11,468 - INFO - Waiting for VM ctest-TestBasicVMVN-67528212-79578784 to be up..
2025-11-13 13:18:11,516 - DEBUG - VM is in ERROR state now
2025-11-13 13:18:11,516 - ERROR - VM in error state.
2025-11-13 13:18:11,516 - ERROR - VM is not in ACTIVE state
2025-11-13 13:18:11,592 - ERROR - Fatal Nova Exception while getting VM detail
2025-11-13 13:18:11,592 - DEBUG - None
2025-11-13 13:18:11,593 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-67528212-79578784 in state ERROR
2025-11-13 13:18:11,593 - INFO - Deleting VM ctest-TestBasicVMVN-67528212-79578784
2025-11-13 13:18:11,593 - ERROR - VM ctest-TestBasicVMVN-67528212-79578784 has failed to come up
2025-11-13 13:18:11,593 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-11-13T13:18:11Z', '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'}
2025-11-13 13:18:11,593 - INFO - Deleting VN ctest-vn-18781808
2025-11-13 13:18:11,677 - DEBUG - Response for deleting network ()
2025-11-13 13:18:11,927 - ERROR - AssertionError
Python 3.9.21: /usr/bin/python3
Thu Nov 13 13:18:11 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
2025-11-13 13:18:11,932 - DEBUG - No XMPP flaps were noticed during the test
2025-11-13 13:18:11,933 - INFO -
2025-11-13 13:18:11,933 - INFO - END TEST : test_metadata_service : FAILED[0:00:02]
2025-11-13 13:18:11,933 - INFO - --------------------------------------------------------------------------------
2025-11-13 13:18:11,935 - INFO - ================================================================================
2025-11-13 13:18:11,935 - INFO - STARTING TEST : test_ping_within_vn_two_vms_two_different_subnets
2025-11-13 13:18:11,935 - 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
2025-11-13 13:18:12,217 - DEBUG - Nothing to compare xmpp stats {'10.0.0.50': {'10.20.0.14': '0'}} with
2025-11-13 13:18:12,217 - INFO - Initial checks done. Running the testcase now
2025-11-13 13:18:12,217 - INFO -
2025-11-13 13:18:12,685 - DEBUG - Response for create_network : {'network': {'id': 'fa7f00d4-37f6-4f83-88ef-5905e5cc791a', 'name': 'ctest-vn-26764559', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'project_id': '2fd8759ae1f744fba55f967570819390', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-67528212', 'ctest-vn-26764559'], 'port_security_enabled': True, 'description': ''}}
2025-11-13 13:18:12,874 - DEBUG - Response for create_subnet : {'subnet': {'id': 'e0d02aaa-76f2-4b72-a759-6d831d791064', 'name': '', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'network_id': 'fa7f00d4-37f6-4f83-88ef-5905e5cc791a', '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': '2fd8759ae1f744fba55f967570819390'}}
2025-11-13 13:18:13,072 - DEBUG - Response for create_subnet : {'subnet': {'id': 'de1c1731-972e-4923-8fa3-a44ef563fb7b', 'name': '', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'network_id': 'fa7f00d4-37f6-4f83-88ef-5905e5cc791a', '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': '2fd8759ae1f744fba55f967570819390'}}
2025-11-13 13:18:13,090 - INFO - Created VN ctest-vn-26764559
2025-11-13 13:18:13,140 - DEBUG - VN ctest-vn-26764559 UUID is fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:13,470 - DEBUG - Response for create_port : {'port': {'name': 'dcfdc7ee-98ee-4993-a56a-6291b7757f83', 'id': 'dcfdc7ee-98ee-4993-a56a-6291b7757f83', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'network_id': 'fa7f00d4-37f6-4f83-88ef-5905e5cc791a', 'mac_address': '02:dc:fd:c7:ee:98', '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': 'e0d02aaa-76f2-4b72-a759-6d831d791064'}], 'security_groups': ['48b86203-e56b-4b1a-8588-c4a458989db9'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '2fd8759ae1f744fba55f967570819390'}}
2025-11-13 13:18:13,622 - DEBUG - Response for create_port : {'port': {'name': '3fd64746-d25d-43d0-a68f-8ece19ce356f', 'id': '3fd64746-d25d-43d0-a68f-8ece19ce356f', 'tenant_id': '2fd8759ae1f744fba55f967570819390', 'network_id': 'fa7f00d4-37f6-4f83-88ef-5905e5cc791a', 'mac_address': '02:3f:d6:47:46:d2', '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': 'de1c1731-972e-4923-8fa3-a44ef563fb7b'}], 'security_groups': ['48b86203-e56b-4b1a-8588-c4a458989db9'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '2fd8759ae1f744fba55f967570819390'}}
2025-11-13 13:18:14,047 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4722-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4722-1)
2025-11-13 13:18:14,471 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4722-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4722-1)
2025-11-13 13:18:15,603 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-4722-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-4722-1)
2025-11-13 13:18:15,603 - DEBUG - Requesting: http://10.0.0.50:8082/domains
2025-11-13 13:18:15,608 - DEBUG - Requesting: http://10.0.0.50:8082/domain/486ad687-db18-4f82-a090-aa9e5ba25272
2025-11-13 13:18:15,622 - DEBUG - Requesting: http://10.0.0.50:8082/project/2fd8759a-e1f7-44fb-a55f-967570819390
2025-11-13 13:18:15,692 - DEBUG - Requesting: http://10.0.0.50:8082/network-ipam/b29ca981-7c38-47ec-932a-65f0d81db4bf
2025-11-13 13:18:15,701 - INFO - Verifications in API Server for IPAM: ctest-ipam-70542660 passed
2025-11-13 13:18:15,707 - DEBUG - Control-node 10.0.0.50 : IPAM object is : {'node_name': 'network-ipam:default-domain:ctest-TestBasicVMVN-67528212:ctest-ipam-70542660', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-67528212', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '12870348208717973484', 'uuid-lslong': '10604400357689636031'}, 'enable': 'true', 'created': '2025-11-13T13:18:12', 'last-modified': '2025-11-13T13:18:12', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.264208'}
2025-11-13 13:18:15,707 - INFO - Verifications in Control node for IPAM: ctest-ipam-70542660 passed
2025-11-13 13:18:15,707 - DEBUG - Requesting: http://10.0.0.50:8082/domains
2025-11-13 13:18:15,714 - DEBUG - Requesting: http://10.0.0.50:8082/domain/486ad687-db18-4f82-a090-aa9e5ba25272
2025-11-13 13:18:15,724 - DEBUG - Requesting: http://10.0.0.50:8082/project/2fd8759a-e1f7-44fb-a55f-967570819390
2025-11-13 13:18:15,797 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:15,807 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:15,816 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/ac732036-b09d-4a4f-9e81-f5f07a778635
2025-11-13 13:18:15,823 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/ac732036-b09d-4a4f-9e81-f5f07a778635
2025-11-13 13:18:15,830 - DEBUG - Requesting: http://10.0.0.50:8082/route-target/945c3017-d70e-44fa-ad3e-6b81102fc300
2025-11-13 13:18:15,835 - DEBUG - Route Targets: ['target:64512:8000004']
2025-11-13 13:18:15,836 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:15,844 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/ac732036-b09d-4a4f-9e81-f5f07a778635
2025-11-13 13:18:15,857 - INFO - Verified VN network id 12 for VN fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:15,857 - INFO - Verifications in API Server for VN ctest-vn-26764559 passed
2025-11-13 13:18:15,857 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:15,866 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/ac732036-b09d-4a4f-9e81-f5f07a778635
2025-11-13 13:18:15,872 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/ac732036-b09d-4a4f-9e81-f5f07a778635
2025-11-13 13:18:15,878 - DEBUG - Requesting: http://10.0.0.50:8082/route-target/945c3017-d70e-44fa-ad3e-6b81102fc300
2025-11-13 13:18:15,888 - DEBUG - Control-node 10.0.0.50 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestBasicVMVN-67528212:ctest-vn-26764559', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-67528212', 'owner-access': '7', 'group': 'member', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '18050146742996193155', 'uuid-lslong': '9867203190457137434'}, 'enable': 'true', 'created': '2025-11-13T13:18:12', 'last-modified': '2025-11-13T13:18:13', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:02.841550'}
2025-11-13 13:18:15,894 - DEBUG - Route Targets: ['target:64512:8000004']
2025-11-13 13:18:15,894 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-26764559 passed
2025-11-13 13:18:15,894 - DEBUG - ====Verifying policy data for ctest-vn-26764559 in API_Server ======
2025-11-13 13:18:15,894 - DEBUG - Requesting: http://10.0.0.50:8082/domains
2025-11-13 13:18:15,899 - DEBUG - Requesting: http://10.0.0.50:8082/domain/486ad687-db18-4f82-a090-aa9e5ba25272
2025-11-13 13:18:15,909 - DEBUG - Requesting: http://10.0.0.50:8082/project/2fd8759a-e1f7-44fb-a55f-967570819390
2025-11-13 13:18:15,974 - DEBUG - Requesting: http://10.0.0.50:8082/virtual-network/fa7f00d4-37f6-4f83-88ef-5905e5cc791a
2025-11-13 13:18:15,984 - DEBUG - =>VN ctest-vn-26764559 has no policy to be verified
2025-11-13 13:18:15,984 - DEBUG - Verifying the vn in opserver
2025-11-13 13:18:15,984 - DEBUG - Verifying the default-domain:ctest-TestBasicVMVN-67528212:ctest-vn-26764559 virtual network link through opserver 10.0.0.50
2025-11-13 13:18:15,984 - DEBUG - Requesting: http://10.0.0.50:8081/analytics/uves/virtual-networks
2025-11-13 13:18:16,274 - DEBUG - Requesting: http://10.0.0.50:8081/analytics/uves/virtual-networks
2025-11-13 13:18:16,330 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestBasicVMVN-67528212:ctest-vn-26764559', 'href': 'http://10.0.0.50:8081/analytics/uves/virtual-network/default-domain:ctest-TestBasicVMVN-67528212:ctest-vn-26764559?flat'}
2025-11-13 13:18:16,330 - INFO - Validated that VN default-domain:ctest-TestBasicVMVN-67528212:ctest-vn-26764559 is found in opserver
2025-11-13 13:18:16,342 - DEBUG - Do not have enough data to verify VN in agent
2025-11-13 13:18:16,349 - DEBUG - VRF ids for VN ctest-vn-26764559: {}
2025-11-13 13:18:16,349 - INFO - Waiting for VM ctest-TestBasicVMVN-67528212-92398549 to be up..
2025-11-13 13:18:16,406 - DEBUG - VM is in ERROR state now
2025-11-13 13:18:16,406 - ERROR - VM in error state.
2025-11-13 13:18:16,406 - ERROR - VM is not in ACTIVE state
2025-11-13 13:18:16,488 - ERROR - Fatal Nova Exception while getting VM detail
2025-11-13 13:18:16,488 - DEBUG - None
2025-11-13 13:18:16,489 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-67528212-73828390 in state BUILD
2025-11-13 13:18:16,489 - INFO - Deleting VM ctest-TestBasicVMVN-67528212-73828390
2025-11-13 13:18:16,489 - ERROR - VM ctest-TestBasicVMVN-67528212-73828390 has failed to come up
2025-11-13 13:18:16,489 - ERROR - Nova failed to get host of the VM
2025-11-13 13:18:16,637 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-67528212-01197425 in state BUILD
2025-11-13 13:18:16,637 - INFO - Deleting VM ctest-TestBasicVMVN-67528212-01197425
2025-11-13 13:18:16,637 - ERROR - VM ctest-TestBasicVMVN-67528212-01197425 has failed to come up
2025-11-13 13:18:16,637 - ERROR - Nova failed to get host of the VM
2025-11-13 13:18:16,788 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-67528212-92398549 in state ERROR
2025-11-13 13:18:16,789 - INFO - Deleting VM ctest-TestBasicVMVN-67528212-92398549
2025-11-13 13:18:16,789 - ERROR - VM ctest-TestBasicVMVN-67528212-92398549 has failed to come up
2025-11-13 13:18:16,789 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-11-13T13:18:14Z', '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'}
2025-11-13 13:18:16,789 - INFO - Deleting VN ctest-vn-26764559
2025-11-13 13:18:16,894 - DEBUG - Response for delete_port : ()
2025-11-13 13:18:17,007 - DEBUG - Response for delete_port : ()
2025-11-13 13:18:17,126 - DEBUG - Response for deleting network ()
2025-11-13 13:18:17,126 - DEBUG - Requesting: http://10.0.0.50:8082/routing-instance/ac732036-b09d-4a4f-9e81-f5f07a778635
2025-11-13 13:18:17,132 - DEBUG - Response Code: 404
2025-11-13 13:18:17,132 - DEBUG - Requesting: http://10.0.0.50:8082/domains
2025-11-13 13:18:17,139 - DEBUG - Requesting: http://10.0.0.50:8082/domain/486ad687-db18-4f82-a090-aa9e5ba25272
2025-11-13 13:18:17,193 - DEBUG - Requesting: http://10.0.0.50:8082/project/2fd8759a-e1f7-44fb-a55f-967570819390
2025-11-13 13:18:17,263 - INFO - Validated that VN ctest-vn-26764559 is not found in API Server
2025-11-13 13:18:17,271 - DEBUG - VN ctest-vn-26764559 is not present in Agent 10.0.0.50
2025-11-13 13:18:17,271 - INFO - Validated that VN ctest-vn-26764559 is not in any agent
2025-11-13 13:18:17,283 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-26764559 info
2025-11-13 13:18:17,364 - INFO - IPAM: ctest-ipam-70542660 is not found in API Server
2025-11-13 13:18:17,375 - INFO - IPAM:ctest-ipam-70542660 is not found in control node
2025-11-13 13:18:17,627 - ERROR - AssertionError
Python 3.9.21: /usr/bin/python3
Thu Nov 13 13:18:16 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
2025-11-13 13:18:17,632 - DEBUG - No XMPP flaps were noticed during the test
2025-11-13 13:18:17,633 - INFO -
2025-11-13 13:18:17,633 - INFO - END TEST : test_ping_within_vn_two_vms_two_different_subnets : FAILED[0:00:06]
2025-11-13 13:18:17,633 - INFO - --------------------------------------------------------------------------------
2025-11-13 13:18:18,276 - INFO - Deleted project: ctest-TestBasicVMVN-67528212, ID : 2fd8759a-e1f7-44fb-a55f-967570819390