https://logserver.rdoproject.org/openstack-periodic-integration-stable3/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-ovb-1ctlr_2comp-featureset020-train/6ab7951/logs/undercloud/var/log/tempest/tempest_run.log.txt.gz
```
neutron_tempest_plugin.scenario.admin.test_floatingip.FloatingIpTestCasesAdmin.test_two_vms_fips[id-6bba729b-3fb6-494b-9e1e-82bbd89a1045]
-----------------------------------------------------------------------------------------------------------------------------------------
Captured traceback:
~~~~~~~~~~~~~~~~~~~
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/scenario/admin/test_floatingip.py", line 102, in test_two_vms_fips
server_ssh_clients, fips = self._create_vms(hyper, avail_zone)
File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/scenario/admin/test_floatingip.py", line 77, in _create_vms
const.SERVER_STATUS_ACTIVE)
File "/usr/lib/python3.6/site-packages/tempest/common/waiters.py", line 76, in wait_for_server_status
server_id=server_id)
tempest.exceptions.BuildErrorException: Server 4bb2301e-5784-4d5e-b446-13190c80aaf8 failed to build and is in ERROR status
Details: {'code': 500, 'created': '2021-03-24T07:57:13Z', 'message': 'No valid host was found. No such host - host: overcloud-novacompute-1.novalocal node: None ', 'details': 'Traceback (most recent call last):\n File "/usr/lib/python3.6/site-packages/nova/conductor/manager.py", line 1379, in schedule_and_build_instances\n instance_uuids, return_alternates=True)\n File "/usr/lib/python3.6/site-packages/nova/conductor/manager.py", line 839, in _schedule_instances\n return_alternates=return_alternates)\n File "/usr/lib/python3.6/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations\n instance_uuids, return_objects, return_alternates)\n File "/usr/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 "/usr/lib/python3.6/site-packages/oslo_messaging/rpc/client.py", line 181, in call\n transport_options=self.transport_options)\n File "/usr/lib/python3.6/site-packages/oslo_messaging/transport.py", line 129, in _send\n transport_options=transport_options)\n File "/usr/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 674, in send\n transport_options=transport_options)\n File "/usr/lib/python3.6/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 664, in _send\n raise result\nnova.exception_Remote.NoValidHost_Remote: No valid host was found. No such host - host: overcloud-novacompute-1.novalocal node: None \nTraceback (most recent call last):\n\n File "/usr/lib/python3.6/site-packages/oslo_messaging/rpc/server.py", line 235, in inner\n return func(*args, **kwargs)\n\n File "/usr/lib/python3.6/site-packages/nova/scheduler/manager.py", line 155, in select_destinations\n enable_pinning_translate=True)\n\n File "/usr/lib/python3.6/site-packages/nova/scheduler/utils.py", line 598, in resources_from_request_spec\n raise exception.NoValidHost(reason=reason)\n\nnova.exception.NoValidHost: No valid host was found. No such host - host: overcloud-novacompute-1.novalocal node: None \n\n'}
```
While going through the bug, we found that there is a similar bug reported long time ago:
https://bugs.launchpad.net/tripleo/+bug/1832537
https://opendev.org/openstack/tripleo-heat-templates/commit/12aaf4b54c7dfe2e5e3044882af78bb340a5d63c fixed
the issue.
It needs to be backported to train and also there is a series of patches the bug.
Call of actions here:
1. We are disabling this tests currently.
2. Backport the relevant patches to train till the job green
3. Revert the disabled tests.
Test is moved to skip list: https:/
In order to fix it, below is the list of patches needs to be backported to stable/train.
* https:/
* https:/
* https:/
* https:/