Steps to reproduce:
[stack@osp-df-2 ~]$ . stackrc
(undercloud) [stack@osp-df-2 ~]$openstack tripleo validator run --group "pre-deployment"
START with options: --debug tripleo validator run --group pre-deployment
options: Namespace(access_token='***', access_token_endpoint='', access_token_type='', aodh_endpoint='', application_credential_id='', application_credential_name='', application_credential_secret='***', auth_methods='', auth_type='password', auth_url='https://192.168.24.2:13000', cacert='/etc/pki/ca-trust/source/anchors/cm-local-ca.pem', cert='', client_id='', client_secret='***', cloud='', code='', debug=True, default_domain='default', default_domain_id='', default_domain_name='', deferred_help=False, discovery_endpoint='', domain_id='', domain_name='', endpoint='', identity_provider='', identity_provider_url='', insecure=None, inspector_api_version='1', inspector_url=None, interface='public', key='', log_file=None, openid_scope='', os_alarming_api_version='2', os_baremetal_api_version='1.58', os_beta_command=False, os_compute_api_version='', os_container_infra_api_version='1', os_data_processing_api_version='1.1', os_data_processing_url='', os_database_api_version='1', os_dns_api_version='2', os_event_api_version='2', os_identity_api_version='3', os_image_api_version='', os_key_manager_api_version='1', os_loadbalancer_api_version='2.0', os_metrics_api_version='1', os_network_api_version='', os_object_api_version='', os_orchestration_api_version='1', os_project_id=None, os_project_name=None, os_queues_api_version='2', os_share_api_version='2.51', os_tripleoclient_api_version='2', os_volume_api_version='', os_workflow_api_version='2', passcode='', password='***', profile='', project_domain_id='', project_domain_name='Default', project_id='', project_name='admin', protocol='', redirect_uri='', region_name='', remote_project_domain_id='', remote_project_domain_name='', remote_project_id='', remote_project_name='', roles='', service_provider='', service_provider_endpoint='', service_provider_entity_id='', system_scope='', timing=False, token='***', trust_id='', user='', user_domain_id='', user_domain_name='Default', user_id='', username='admin', verbose_level=3, verify=None)
<snip>isinstance() arg 2 must be a type or tuple of types
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/cliff/app.py", line 399, in run_subcommand
parsed_args = cmd_parser.parse_args(sub_argv)
File "/usr/lib64/python3.6/argparse.py", line 1734, in parse_args
args, argv = self.parse_known_args(args, namespace)
File "/usr/lib64/python3.6/argparse.py", line 1766, in parse_known_args
namespace, args = self._parse_known_args(args, namespace)
File "/usr/lib64/python3.6/argparse.py", line 1972, in _parse_known_args
start_index = consume_optional(start_index)
File "/usr/lib64/python3.6/argparse.py", line 1912, in consume_optional
take_action(action, args, option_string)
File "/usr/lib64/python3.6/argparse.py", line 1840, in take_action
action(self, namespace, argument_values, option_string)
File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_validator.py", line 47, in __call__
opts = oooutils.get_validation_group_name_list()
File "/usr/lib/python3.6/site-packages/tripleoclient/utils.py", line 2172, in get_validation_group_name_list
if groups and isinstance(dict, groups):
TypeError: isinstance() arg 2 must be a type or tuple of types
clean_up TripleOValidatorRun: isinstance() arg 2 must be a type or tuple of types
END return value: 1
Looks like a regression from https://review.opendev.org/#/c/704521 as the order of parameter to isinstance() is incorrect.
Fix proposed to branch: master
Review: https:/