is: {'code': 500, 'created': '2025-08-20T15:58:39Z', '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'}
2025-08-20 15:58:39,457 - INFO - Deleting VN ctest-vn2_metadata-26625747
2025-08-20 15:58:39,551 - DEBUG - Response for deleting network ()
2025-08-20 15:58:39,802 - 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
2025-08-20 15:58:39,808 - DEBUG - No XMPP flaps were noticed during the test
2025-08-20 15:58:39,808 - INFO -
2025-08-20 15:58:39,808 - INFO - END TEST : test_generic_link_local_service : FAILED[0:00:03]
2025-08-20 15:58:39,808 - INFO - --------------------------------------------------------------------------------
2025-08-20 15:58:39,811 - INFO - ================================================================================
2025-08-20 15:58:39,812 - INFO - STARTING TEST : test_metadata_service
2025-08-20 15:58:39,812 - 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
2025-08-20 15:58:40,095 - DEBUG - Nothing to compare xmpp stats {'10.0.0.65': {'10.20.0.17': '0'}} with
2025-08-20 15:58:40,095 - INFO - Initial checks done. Running the testcase now
2025-08-20 15:58:40,095 - INFO -
2025-08-20 15:58:40,095 - DEBUG - Requesting: http://10.0.0.65:8082/global-vrouter-configs
2025-08-20 15:58:40,383 - DEBUG - Requesting: http://10.0.0.65:8082/global-vrouter-configs
2025-08-20 15:58:40,409 - DEBUG - Requesting: http://10.0.0.65:8082/global-vrouter-config/94f27e09-55a7-4cd4-8e02-2e44593fd95f
2025-08-20 15:58:40,601 - DEBUG - Response for create_network : {'network': {'id': 'a6783c9b-11ab-4c7d-80cc-eabad9d5f733', 'name': 'ctest-vn-37885945', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'project_id': '7b72de9b0b034463aecd844191f85145', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-45117358', 'ctest-vn-37885945'], 'port_security_enabled': True, 'description': ''}}
2025-08-20 15:58:40,817 - DEBUG - Response for create_subnet : {'subnet': {'id': 'b18d32fa-031c-4cb8-9036-3e196ef8e13e', 'name': '', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'network_id': 'a6783c9b-11ab-4c7d-80cc-eabad9d5f733', 'ip_version': 4, 'cidr': '210.194.18.192/26', 'allocation_pools': [{'start': '210.194.18.194', 'end': '210.194.18.254'}], 'gateway_ip': '210.194.18.193', 'enable_dhcp': True, 'ipv6_ra_mode': None, 'ipv6_address_mode': None, 'dns_nameservers': [], 'host_routes': [], 'dns_server_address': '210.194.18.194', 'tags': [], 'project_id': '7b72de9b0b034463aecd844191f85145'}}
2025-08-20 15:58:40,835 - INFO - Created VN ctest-vn-37885945
2025-08-20 15:58:40,886 - DEBUG - VN ctest-vn-37885945 UUID is a6783c9b-11ab-4c7d-80cc-eabad9d5f733
2025-08-20 15:58:42,074 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3898-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3898-1)
2025-08-20 15:58:42,074 - INFO - Waiting for VM ctest-TestBasicVMVN-45117358-78597449 to be up..
2025-08-20 15:58:42,118 - DEBUG - VM is still in BUILD state, Expected: ACTIVE
2025-08-20 15:58:47,167 - DEBUG - VM is in ERROR state now
2025-08-20 15:58:47,168 - ERROR - VM in error state.
2025-08-20 15:58:47,168 - ERROR - VM is not in ACTIVE state
2025-08-20 15:58:47,239 - ERROR - Fatal Nova Exception while getting VM detail
2025-08-20 15:58:47,239 - DEBUG - None
2025-08-20 15:58:47,240 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-45117358-78597449 in state ERROR
2025-08-20 15:58:47,240 - INFO - Deleting VM ctest-TestBasicVMVN-45117358-78597449
2025-08-20 15:58:47,240 - ERROR - VM ctest-TestBasicVMVN-45117358-78597449 has failed to come up
2025-08-20 15:58:47,240 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-08-20T15:58:42Z', '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'}
2025-08-20 15:58:47,241 - INFO - Deleting VN ctest-vn-37885945
2025-08-20 15:58:47,331 - DEBUG - Response for deleting network ()
2025-08-20 15:58:47,582 - ERROR - AssertionError
Python 3.6.8: /usr/bin/python3
Wed Aug 20 15:58:47 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
2025-08-20 15:58:47,587 - DEBUG - No XMPP flaps were noticed during the test
2025-08-20 15:58:47,588 - INFO -
2025-08-20 15:58:47,588 - INFO - END TEST : test_metadata_service : FAILED[0:00:08]
2025-08-20 15:58:47,588 - INFO - --------------------------------------------------------------------------------
2025-08-20 15:58:47,591 - INFO - ================================================================================
2025-08-20 15:58:47,591 - INFO - STARTING TEST : test_ping_within_vn_two_vms_two_different_subnets
2025-08-20 15:58:47,591 - 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
2025-08-20 15:58:47,878 - DEBUG - Nothing to compare xmpp stats {'10.0.0.65': {'10.20.0.17': '0'}} with
2025-08-20 15:58:47,878 - INFO - Initial checks done. Running the testcase now
2025-08-20 15:58:47,878 - INFO -
2025-08-20 15:58:48,346 - DEBUG - Response for create_network : {'network': {'id': 'c9985760-b283-4700-b8b4-afe6eff4b2bb', 'name': 'ctest-vn-36579901', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'project_id': '7b72de9b0b034463aecd844191f85145', 'admin_state_up': True, 'shared': False, 'status': 'ACTIVE', 'router:external': False, 'mtu': 0, 'subnets': [], 'fq_name': ['default-domain', 'ctest-TestBasicVMVN-45117358', 'ctest-vn-36579901'], 'port_security_enabled': True, 'description': ''}}
2025-08-20 15:58:48,529 - DEBUG - Response for create_subnet : {'subnet': {'id': '8e8c3c30-6910-44e9-9f84-f35da4ff4d0a', 'name': '', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'network_id': 'c9985760-b283-4700-b8b4-afe6eff4b2bb', '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': '7b72de9b0b034463aecd844191f85145'}}
2025-08-20 15:58:48,699 - DEBUG - Response for create_subnet : {'subnet': {'id': '340d6d8d-6596-4f7f-a5c7-fa715a438de8', 'name': '', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'network_id': 'c9985760-b283-4700-b8b4-afe6eff4b2bb', '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': '7b72de9b0b034463aecd844191f85145'}}
2025-08-20 15:58:48,718 - INFO - Created VN ctest-vn-36579901
2025-08-20 15:58:48,774 - DEBUG - VN ctest-vn-36579901 UUID is c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:49,122 - DEBUG - Response for create_port : {'port': {'name': '68574acb-e4c1-4a5c-a2c9-ca7d21f07e5a', 'id': '68574acb-e4c1-4a5c-a2c9-ca7d21f07e5a', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'network_id': 'c9985760-b283-4700-b8b4-afe6eff4b2bb', 'mac_address': '02:68:57:4a:cb:e4', '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': '8e8c3c30-6910-44e9-9f84-f35da4ff4d0a'}], 'security_groups': ['898071d3-99ea-4d38-a97c-1a0b1d9b2f90'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '7b72de9b0b034463aecd844191f85145'}}
2025-08-20 15:58:49,278 - DEBUG - Response for create_port : {'port': {'name': '4bd6a687-b536-49aa-9846-149c21ff2c27', 'id': '4bd6a687-b536-49aa-9846-149c21ff2c27', 'tenant_id': '7b72de9b0b034463aecd844191f85145', 'network_id': 'c9985760-b283-4700-b8b4-afe6eff4b2bb', 'mac_address': '02:4b:d6:a6:87:b5', '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': '340d6d8d-6596-4f7f-a5c7-fa715a438de8'}], 'security_groups': ['898071d3-99ea-4d38-a97c-1a0b1d9b2f90'], 'admin_state_up': True, 'device_id': '', 'device_owner': '', 'status': 'DOWN', 'port_security_enabled': True, 'description': '', 'project_id': '7b72de9b0b034463aecd844191f85145'}}
2025-08-20 15:58:49,679 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3898-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3898-1)
2025-08-20 15:58:50,114 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3898-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3898-1)
2025-08-20 15:58:51,149 - INFO - VM ([]) created on node: (cn-jenkins-deploy-platform-ansible-os-3898-1), Zone: (nova:cn-jenkins-deploy-platform-ansible-os-3898-1)
2025-08-20 15:58:51,149 - DEBUG - Requesting: http://10.0.0.65:8082/domains
2025-08-20 15:58:51,155 - DEBUG - Requesting: http://10.0.0.65:8082/domain/40704709-79c1-40e2-9b62-9eb8ae53f251
2025-08-20 15:58:51,167 - DEBUG - Requesting: http://10.0.0.65:8082/project/7b72de9b-0b03-4463-aecd-844191f85145
2025-08-20 15:58:51,240 - DEBUG - Requesting: http://10.0.0.65:8082/network-ipam/926d6284-eb0b-40ff-9d2f-293f24c968fb
2025-08-20 15:58:51,249 - INFO - Verifications in API Server for IPAM: ctest-ipam-70160886 passed
2025-08-20 15:58:51,255 - DEBUG - Control-node 10.0.0.65 : IPAM object is : {'node_name': 'network-ipam:default-domain:ctest-TestBasicVMVN-45117358:ctest-ipam-70160886', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-45117358', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '10551197825017528575', 'uuid-lslong': '11326316939036944635'}, 'enable': 'true', 'created': '2025-08-20T15:58:47', 'last-modified': '2025-08-20T15:58:48', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:03.152583'}
2025-08-20 15:58:51,255 - INFO - Verifications in Control node for IPAM: ctest-ipam-70160886 passed
2025-08-20 15:58:51,255 - DEBUG - Requesting: http://10.0.0.65:8082/domains
2025-08-20 15:58:51,260 - DEBUG - Requesting: http://10.0.0.65:8082/domain/40704709-79c1-40e2-9b62-9eb8ae53f251
2025-08-20 15:58:51,270 - DEBUG - Requesting: http://10.0.0.65:8082/project/7b72de9b-0b03-4463-aecd-844191f85145
2025-08-20 15:58:51,341 - DEBUG - Requesting: http://10.0.0.65:8082/virtual-network/c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:51,352 - DEBUG - Requesting: http://10.0.0.65:8082/virtual-network/c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:51,362 - DEBUG - Requesting: http://10.0.0.65:8082/routing-instance/80215267-7989-4b88-83bd-6bd32ca9683c
2025-08-20 15:58:51,369 - DEBUG - Requesting: http://10.0.0.65:8082/routing-instance/80215267-7989-4b88-83bd-6bd32ca9683c
2025-08-20 15:58:51,376 - DEBUG - Requesting: http://10.0.0.65:8082/route-target/1daefac4-dd30-428d-b599-cea1432e77c7
2025-08-20 15:58:51,382 - DEBUG - Route Targets: ['target:64512:8000005']
2025-08-20 15:58:51,382 - DEBUG - Requesting: http://10.0.0.65:8082/virtual-network/c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:51,392 - DEBUG - Requesting: http://10.0.0.65:8082/routing-instance/80215267-7989-4b88-83bd-6bd32ca9683c
2025-08-20 15:58:51,406 - INFO - Verified VN network id 12 for VN c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:51,406 - INFO - Verifications in API Server for VN ctest-vn-36579901 passed
2025-08-20 15:58:51,406 - DEBUG - Requesting: http://10.0.0.65:8082/virtual-network/c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:51,416 - DEBUG - Requesting: http://10.0.0.65:8082/routing-instance/80215267-7989-4b88-83bd-6bd32ca9683c
2025-08-20 15:58:51,423 - DEBUG - Requesting: http://10.0.0.65:8082/routing-instance/80215267-7989-4b88-83bd-6bd32ca9683c
2025-08-20 15:58:51,429 - DEBUG - Requesting: http://10.0.0.65:8082/route-target/1daefac4-dd30-428d-b599-cea1432e77c7
2025-08-20 15:58:51,441 - DEBUG - Control-node 10.0.0.65 : VN object is : {'node_name': 'virtual-network:default-domain:ctest-TestBasicVMVN-45117358:ctest-vn-36579901', 'interests': '-', 'advertised': '-', 'dbentryflags': None, 'obj_info': {'sequence_number': '0', 'origin': 'Cassandra', 'data': {'id-perms': {'permissions': {'owner': 'ctest-TestBasicVMVN-45117358', 'owner-access': '7', 'group': 'reader', 'group-access': '7', 'other-access': '7'}, 'uuid': {'uuid-mslong': '14526456670906959616', 'uuid-lslong': '13309456205189788347'}, 'enable': 'true', 'created': '2025-08-20T15:58:48', 'last-modified': '2025-08-20T15:58:48', 'description': None, 'user-visible': 'true', 'creator': None}}}, 'neighbors': None, 'last_modified': '00:00:02.768473'}
2025-08-20 15:58:51,447 - DEBUG - Route Targets: ['target:64512:8000005']
2025-08-20 15:58:51,447 - INFO - On all control nodes, Config, RI and RT verification for VN ctest-vn-36579901 passed
2025-08-20 15:58:51,447 - DEBUG - ====Verifying policy data for ctest-vn-36579901 in API_Server ======
2025-08-20 15:58:51,447 - DEBUG - Requesting: http://10.0.0.65:8082/domains
2025-08-20 15:58:51,452 - DEBUG - Requesting: http://10.0.0.65:8082/domain/40704709-79c1-40e2-9b62-9eb8ae53f251
2025-08-20 15:58:51,462 - DEBUG - Requesting: http://10.0.0.65:8082/project/7b72de9b-0b03-4463-aecd-844191f85145
2025-08-20 15:58:51,530 - DEBUG - Requesting: http://10.0.0.65:8082/virtual-network/c9985760-b283-4700-b8b4-afe6eff4b2bb
2025-08-20 15:58:51,541 - DEBUG - =>VN ctest-vn-36579901 has no policy to be verified
2025-08-20 15:58:51,541 - DEBUG - Verifying the vn in opserver
2025-08-20 15:58:51,541 - DEBUG - Verifying the default-domain:ctest-TestBasicVMVN-45117358:ctest-vn-36579901 virtual network link through opserver 10.0.0.65
2025-08-20 15:58:51,541 - DEBUG - Requesting: http://10.0.0.65:8081/analytics/uves/virtual-networks
2025-08-20 15:58:51,829 - DEBUG - Requesting: http://10.0.0.65:8081/analytics/uves/virtual-networks
2025-08-20 15:58:51,882 - DEBUG - vn link and name as {'name': 'default-domain:ctest-TestBasicVMVN-45117358:ctest-vn-36579901', 'href': 'http://10.0.0.65:8081/analytics/uves/virtual-network/default-domain:ctest-TestBasicVMVN-45117358:ctest-vn-36579901?flat'}
2025-08-20 15:58:51,882 - INFO - Validated that VN default-domain:ctest-TestBasicVMVN-45117358:ctest-vn-36579901 is found in opserver
2025-08-20 15:58:51,892 - DEBUG - Do not have enough data to verify VN in agent
2025-08-20 15:58:51,897 - DEBUG - VRF ids for VN ctest-vn-36579901: {}
2025-08-20 15:58:51,897 - INFO - Waiting for VM ctest-TestBasicVMVN-45117358-05641572 to be up..
2025-08-20 15:58:51,950 - DEBUG - VM is in ERROR state now
2025-08-20 15:58:51,950 - ERROR - VM in error state.
2025-08-20 15:58:51,950 - ERROR - VM is not in ACTIVE state
2025-08-20 15:58:52,020 - ERROR - Fatal Nova Exception while getting VM detail
2025-08-20 15:58:52,020 - DEBUG - None
2025-08-20 15:58:52,021 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-45117358-46366417 in state BUILD
2025-08-20 15:58:52,021 - INFO - Deleting VM ctest-TestBasicVMVN-45117358-46366417
2025-08-20 15:58:52,021 - ERROR - VM ctest-TestBasicVMVN-45117358-46366417 has failed to come up
2025-08-20 15:58:52,021 - ERROR - Nova failed to get host of the VM
2025-08-20 15:58:52,164 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-45117358-56676520 in state BUILD
2025-08-20 15:58:52,164 - INFO - Deleting VM ctest-TestBasicVMVN-45117358-56676520
2025-08-20 15:58:52,164 - ERROR - VM ctest-TestBasicVMVN-45117358-56676520 has failed to come up
2025-08-20 15:58:52,164 - ERROR - Nova failed to get host of the VM
2025-08-20 15:58:52,299 - INFO - Skip interface_detach for VM ctest-TestBasicVMVN-45117358-05641572 in state ERROR
2025-08-20 15:58:52,300 - INFO - Deleting VM ctest-TestBasicVMVN-45117358-05641572
2025-08-20 15:58:52,300 - ERROR - VM ctest-TestBasicVMVN-45117358-05641572 has failed to come up
2025-08-20 15:58:52,300 - ERROR - Fault seen in nova show is: {'code': 500, 'created': '2025-08-20T15:58:49Z', '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'}
2025-08-20 15:58:52,300 - INFO - Deleting VN ctest-vn-36579901
2025-08-20 15:58:52,391 - DEBUG - Response for delete_port : ()
2025-08-20 15:58:52,482 - DEBUG - Response for delete_port : ()
2025-08-20 15:58:52,593 - DEBUG - Response for deleting network ()
2025-08-20 15:58:52,593 - DEBUG - Requesting: http://10.0.0.65:8082/routing-instance/80215267-7989-4b88-83bd-6bd32ca9683c
2025-08-20 15:58:52,598 - DEBUG - Response Code: 404
2025-08-20 15:58:52,598 - DEBUG - Requesting: http://10.0.0.65:8082/domains
2025-08-20 15:58:52,603 - DEBUG - Requesting: http://10.0.0.65:8082/domain/40704709-79c1-40e2-9b62-9eb8ae53f251
2025-08-20 15:58:52,656 - DEBUG - Requesting: http://10.0.0.65:8082/project/7b72de9b-0b03-4463-aecd-844191f85145
2025-08-20 15:58:52,725 - INFO - Validated that VN ctest-vn-36579901 is not found in API Server
2025-08-20 15:58:52,736 - DEBUG - VN ctest-vn-36579901 is not present in Agent 10.0.0.65
2025-08-20 15:58:52,736 - INFO - Validated that VN ctest-vn-36579901 is not in any agent
2025-08-20 15:58:52,751 - INFO - Validated that Routing instances and Config db in Control-nodes does not have VN ctest-vn-36579901 info
2025-08-20 15:58:52,826 - INFO - IPAM: ctest-ipam-70160886 is not found in API Server
2025-08-20 15:58:52,837 - INFO - IPAM:ctest-ipam-70160886 is not found in control node
2025-08-20 15:58:53,090 - ERROR - AssertionError
Python 3.6.8: /usr/bin/python3
Wed Aug 20 15:58:52 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
2025-08-20 15:58:53,096 - DEBUG - No XMPP flaps were noticed during the test
2025-08-20 15:58:53,096 - INFO -
2025-08-20 15:58:53,096 - INFO - END TEST : test_ping_within_vn_two_vms_two_different_subnets : FAILED[0:00:06]
2025-08-20 15:58:53,096 - INFO - --------------------------------------------------------------------------------
2025-08-20 15:58:53,733 - INFO - Deleted project: ctest-TestBasicVMVN-45117358, ID : 7b72de9b-0b03-4463-aecd-844191f85145