warning: bypassing authentication using a token & endpoint(authentication credentials are being ignored)

The warning line is just that - a warning. You must have a token and endpoint in your environment (there are deprecated environment variables names that are still supported that could be in use). However, in the case of token-get, using a token & endpoint is actually the cause of "'NoneType' object has no attribute 'has_service_catalog'" (without authenticating, you don't have a catalog, and therefore can't get a token, as expected).

The last error message here ('NoneType' object has no attribute 'has_service_catalog') could definitely be improved, but this sounds like expected behavior. The client *could* also attempt to actually exchange a token for another with token-get against the specified endpoint, but I'm not sure there's a valid use case for that behavior.

switching this bug to OSC since the CLI for keystoneclient is deprecated, and the bug still exists there :(

stevemar@ubuntu:/opt/stack/keystoneauth$ openstack --os-token openstack --os-url http://localhost:5000/v3 --os-identity-api-version 3 token issue --debug
START with options: ['--os-token', 'openstack', '--os-url', 'http://localhost:5000/v3', '--os-identity-api-version', '3', 'token', 'issue', '--debug']
options: Namespace(access_token_endpoint='', auth_type='', auth_url='', cacert='', client_id='', client_secret='***', cloud='', debug=True, default_domain='default', deferred_help=False, domain_id='', domain_name='', endpoint='', identity_provider='', identity_provider_url='', insecure=None, interface='', log_file=None, os_baremetal_api_version='1.6', os_compute_api_version='', os_data_processing_api_version='1.1', os_identity_api_version='3', os_image_api_version='', os_network_api_version='', os_object_api_version='', os_project_id=None, os_project_name=None, os_volume_api_version='', password='***', project_domain_id='', project_domain_name='', project_id='', project_name='', protocol='', region_name='', scope='', service_provider_endpoint='', timing=False, token='***', trust_id='', url='http://localhost:5000/v3', user_domain_id='', user_domain_name='', user_id='', username='', verbose_level=3, verify=None)
defaults: {u'auth_type': 'token_endpoint', u'compute_api_version': u'2', 'key': None, u'database_api_version': u'1.0', 'api_timeout': None, u'baremetal_api_version': u'1', 'cacert': None, u'image_api_use_tasks': False, u'floating_ip_source': u'neutron', u'orchestration_api_version': u'1', u'interface': None, u'network_api_version': u'2', u'image_format': u'qcow2', u'image_api_version': u'2', 'verify': True, u'identity_api_version': u'2.0', u'volume_api_version': u'1', 'cert': None, u'secgroup_source': u'neutron', u'container_api_version': u'1', u'dns_api_version': u'2', u'object_store_api_version': u'1', u'disable_vendor_agent': {}}
cloud cfg: {'auth_type': 'token_endpoint', u'compute_api_version': u'2', u'orchestration_api_version': u'1', u'database_api_version': u'1.0', u'interface': None, u'network_api_version': u'2', u'image_format': u'qcow2', u'image_api_version': u'2', 'verify': True, u'dns_api_version': u'2', u'object_store_api_version': u'1', 'verbose_level': 3, 'region_name': '', 'api_timeout': None, u'baremetal_api_version': '1.6', 'auth': {'url': 'http://localhost:5000/v3', 'token': '***'}, 'default_domain': 'default', u'container_api_version': u'1', u'image_api_use_tasks': False, u'floating_ip_source': u'neutron', 'key': None, 'timing': False, 'cacert': None, 'data_processing_api_version': '1.1', 'deferred_help': False, u'identity_api_version': '3', u'volume_api_version': u'1', 'cert': None, u'secgroup_source': u'neutron', 'debug': True, u'disable_vendor_agent': {}}
compute API version 2, cmd group openstack.compute.v2
network API version 2, cmd group openstack.network.v2
image API version 2, cmd group openstack.image.v2
volume API version 1, cmd group openstack.volume.v1
identity API version 3, cmd group openstack.identity.v3
object_store API version 1, cmd group openstack.object_store.v1
data_processing API version 1...