Public bug reported: test_get_console_output_server_id_in_shutoff_status
https://github.com/openstack/tempest/blob/04cb0adc822ffea6c7bfccce8fa08b03739894b7/tempest/api/compute/servers/test_server_actions.py#L713 is failing consistently in the nova-lvm job starting on July 24 with 132 failures in the last 3 days. https://tinyurl.com/kvcc9289 Traceback (most recent call last): File "/opt/stack/tempest/tempest/api/compute/servers/test_server_actions.py", line 728, in test_get_console_output_server_id_in_shutoff_status self.wait_for(self._get_output) File "/opt/stack/tempest/tempest/api/compute/base.py", line 340, in wait_for condition() File "/opt/stack/tempest/tempest/api/compute/servers/test_server_actions.py", line 213, in _get_output self.assertTrue(output, "Console output was empty.") File "/usr/lib/python3.10/unittest/case.py", line 687, in assertTrue raise self.failureException(msg) AssertionError: '' is not true : Console output was empty. its not clear why this has started failing. it may be a regression or a latent race in the test that we are now failing. def test_get_console_output_server_id_in_shutoff_status(self): """Test getting console output for a server in SHUTOFF status Should be able to GET the console output for a given server_id in SHUTOFF status. """ # NOTE: SHUTOFF is irregular status. To avoid test instability, # one server is created only for this test without using # the server that was created in setUpClass. server = self.create_test_server(wait_until='ACTIVE') temp_server_id = server['id'] self.client.stop_server(temp_server_id) waiters.wait_for_server_status(self.client, temp_server_id, 'SHUTOFF') self.wait_for(self._get_output) the test does not wait for the VM to be sshable so its possible that we are shutting off the VM before it is fully booted and no output has been written to the console. this failure has happened on multiple providers but only in the nova-lvm job. the console behavior is unrelated to the storage backend but the lvm job i belive is using lvm on a loopback file so the storage performance is likely slower then raw/qcow. so perhaps the boot is taking longer and no output is being written. ** Affects: nova Importance: Undecided Status: New ** Tags: gate-failure -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/2028851 Title: Console output was empty in test_get_console_output_server_id_in_shutoff_status Status in OpenStack Compute (nova): New Bug description: test_get_console_output_server_id_in_shutoff_status https://github.com/openstack/tempest/blob/04cb0adc822ffea6c7bfccce8fa08b03739894b7/tempest/api/compute/servers/test_server_actions.py#L713 is failing consistently in the nova-lvm job starting on July 24 with 132 failures in the last 3 days. https://tinyurl.com/kvcc9289 Traceback (most recent call last): File "/opt/stack/tempest/tempest/api/compute/servers/test_server_actions.py", line 728, in test_get_console_output_server_id_in_shutoff_status self.wait_for(self._get_output) File "/opt/stack/tempest/tempest/api/compute/base.py", line 340, in wait_for condition() File "/opt/stack/tempest/tempest/api/compute/servers/test_server_actions.py", line 213, in _get_output self.assertTrue(output, "Console output was empty.") File "/usr/lib/python3.10/unittest/case.py", line 687, in assertTrue raise self.failureException(msg) AssertionError: '' is not true : Console output was empty. its not clear why this has started failing. it may be a regression or a latent race in the test that we are now failing. def test_get_console_output_server_id_in_shutoff_status(self): """Test getting console output for a server in SHUTOFF status Should be able to GET the console output for a given server_id in SHUTOFF status. """ # NOTE: SHUTOFF is irregular status. To avoid test instability, # one server is created only for this test without using # the server that was created in setUpClass. server = self.create_test_server(wait_until='ACTIVE') temp_server_id = server['id'] self.client.stop_server(temp_server_id) waiters.wait_for_server_status(self.client, temp_server_id, 'SHUTOFF') self.wait_for(self._get_output) the test does not wait for the VM to be sshable so its possible that we are shutting off the VM before it is fully booted and no output has been written to the console. this failure has happened on multiple providers but only in the nova-lvm job. the console behavior is unrelated to the storage backend but the lvm job i belive is using lvm on a loopback file so the storage performance is likely slower then raw/qcow. so perhaps the boot is taking longer and no output is being written. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/2028851/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
