To Reproduce Steps to reproduce the behavior:

1. The issue is random and happens as test_neutron_api_restart do not wait for pods to rollout and that triggers issue in follow up tests that runs just after it.

Expected behavior

• test_neutron_api_restart should ensure stale pods not left over and cause issues in follow up tests.

Screenshots

• test_neutron_api_restart pass and next test fails as below:-

• {0} whitebox_neutron_tempest_plugin.tests.scenario.test_api_server.NeutronAPIServerTest.test_neutron_api_restart [53.368208s] ... ok
  {0} setUpClass (whitebox_neutron_tempest_plugin.tests.scenario.test_dvr_ovn.OvnDvrAdvancedTest) [0.000000s] ... FAILED
  
  Captured traceback:
  ~~~~~~~~~~~~~~~~~~~
      Traceback (most recent call last):
  
        File "/usr/lib/python3.9/site-packages/tempest/test.py", line 185, in setUpClass
      raise value.with_traceback(trace)
  
        File "/usr/lib/python3.9/site-packages/tempest/test.py", line 178, in setUpClass
      cls.resource_setup()
  
        File "/usr/lib/python3.9/site-packages/whitebox_neutron_tempest_plugin/tests/scenario/test_dvr_ovn.py", line 768, in resource_setup
      super(OvnDvrAdvancedTest, cls).resource_setup()
  
        File "/usr/lib/python3.9/site-packages/whitebox_neutron_tempest_plugin/tests/scenario/base.py", line 1034, in resource_setup
      super(BaseTempestTestCaseAdvanced, cls).resource_setup()
  
        File "/usr/lib/python3.9/site-packages/whitebox_neutron_tempest_plugin/tests/scenario/test_dvr_ovn.py", line 75, in resource_setup
      config_files = cls.get_configs_of_service()
  
        File "/usr/lib/python3.9/site-packages/whitebox_neutron_tempest_plugin/tests/scenario/base.py", line 392, in get_configs_of_service
      return cls.proxy_host_client.exec_command(
  
        File "/usr/lib/python3.9/site-packages/tenacity/__init__.py", line 333, in wrapped_f
      return self(f, *args, **kw)
  
        File "/usr/lib/python3.9/site-packages/tenacity/__init__.py", line 423, in __call__
      do = self.iter(retry_state=retry_state)
  
        File "/usr/lib/python3.9/site-packages/tenacity/__init__.py", line 360, in iter
      return fut.result()
  
        File "/usr/lib64/python3.9/concurrent/futures/_base.py", line 439, in result
      return self.__get_result()
  
        File "/usr/lib64/python3.9/concurrent/futures/_base.py", line 391, in __get_result
      raise self._exception
  
        File "/usr/lib/python3.9/site-packages/tenacity/__init__.py", line 426, in __call__
      result = fn(*args, **kwargs)
  
        File "/usr/lib/python3.9/site-packages/neutron_tempest_plugin/common/ssh.py", line 172, in exec_command
      return super(Client, self).exec_command(cmd=cmd, encoding=encoding)
  
        File "/usr/lib/python3.9/site-packages/tempest/lib/common/ssh.py", line 238, in exec_command
      raise exceptions.SSHExecCommandFailed(
  
      neutron_tempest_plugin.common.utils.SSHExecCommandFailed: Command 'oc -n openstack  rsh neutron-774b6b77d7-hxctg find /etc/neutron/neutron.conf.d -type f' failed, exit status: 1, stderr:
  Defaulted container "neutron-api" out of: neutron-api, neutron-httpd
  error: Internal error occurred: error executing command in container: container is not created or running
  
  stdout:
   

Device Info (please complete the following information):

• Seen in unidelta, unialpha uni jobs
•  

Bug impact

• CI stability issues

Known workaround

• Please add any known workarounds.

Example build failures:-

https://sf.apps.int.gpc.ocp-hub.prod.psi.redhat.com/logs/openstack-uni-jobs-periodic-integration-rhoso18.0-rhel9/gitlab.cee.redhat.com/ci-framework/ci-framework-jobs/main/uni04delta-rhel9-rhoso18.0/6ddf6db/logs/controller-0/ci-framework-data/tests/test_operator/tempest-tests-single-thread-testing-workflow-step-1/stestr_results.html

https://sf.apps.int.gpc.ocp-hub.prod.psi.redhat.com/logs/openstack-uni-jobs-periodic-integration-rhoso18.0-rhel9/gitlab.cee.redhat.com/ci-framework/ci-framework-jobs/main/uni01alpha-rhel9-rhoso18.0/90922bc/logs/controller-0/ci-framework-data/tests/test_operator//tempest-tests-single-thread-testing-workflow-step-1//stestr_results.html

The test just wait for neutron api to work[1] but that works even before the rollout finishes and pods are recreated one after the other. We should ensure it ensure rollout finishes before moving forward to avoid such issues.

Didn't find whitebox tests component so adding python-neutron-tests-tempest

Also related slack thread https://redhat-internal.slack.com/archives/C06SCNF3RFD/p1737019080194319

 [1] https://opendev.org/x/whitebox-neutron-tempest-plugin/src/branch/master/whitebox_neutron_tempest_plugin/common/utils.py#L279-L293