You don't have the [neutron] user credentials section of nova.conf configured:
2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi [req-70a6cb07-72d9-41f3-80aa-ae6c230c62da 04d3da9cc34a42dcbae24a380d04bffd fc6d09cb92104842b7e7f843a953fec8 - default default] Unexpected exception in API method: Unauthorized: Unknown auth type: None 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 788, in wrapped 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108, in wrapper 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/servers.py", line 553, in create 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi **create_kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/hooks.py", line 154, in inner 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi rv = f(*args, **kwargs) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 1639, in create 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi tags=tags, supports_multiattach=supports_multiattach) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 1086, in _create_instance 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi reservation_id, max_count) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 830, in _validate_and_build_base_options 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi pci_request_info, requested_networks) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/network/neutronv2/api.py", line 1566, in create_pci_requests_for_sriov_ports 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi neutron = get_client(context, admin=True) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/network/neutronv2/api.py", line 153, in get_client 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi _ADMIN_AUTH = _load_auth_plugin(CONF) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/dist-packages/nova/network/neutronv2/api.py", line 76, in _load_auth_plugin 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi raise neutron_client_exc.Unauthorized(message=err_msg) 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi Unauthorized: Unknown auth type: None 2018-04-05 11:27:05.821 4205 ERROR nova.api.openstack.wsgi ** Changed in: nova Status: New => Invalid -- 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/1761487 Title: Nova, Unexpected API Error while creating VM Status in OpenStack Compute (nova): Invalid Bug description: While trying to launch new instance on newly installed test OpenStack I get this error: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'neutronclient.common.exceptions.Unauthorized'> (HTTP 500) (Request-ID: req-70a6cb07-72d9-41f3-80aa-ae6c230c62da) The same error from command line: openstack server create --flavor Basic --image cirros \ > --nic net-id=f5f0b96c-ab0d-4025-aca3-d2de8f0e6139 --security-group default \ > --key-name demo selfservice-instance Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'neutronclient.common.exceptions.Unauthorized'> (HTTP 500) (Request-ID: req-3050043e-0baa-471b-8c64-3015b38cef56) Openstack: Queens root@controller:~# dpkg -l | grep nova ii nova-api 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - API frontend ii nova-common 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - common files ii nova-conductor 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - conductor service ii nova-consoleauth 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - Console Authenticator ii nova-novncproxy 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - NoVNC proxy ii nova-placement-api 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - placement API frontend ii nova-scheduler 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute - virtual machine scheduler ii python-nova 2:17.0.1-0ubuntu1~cloud0 all OpenStack Compute Python libraries ii python-novaclient 2:9.1.1-0ubuntu1~cloud0 all client library for OpenStack Compute API - Python 2.7 Libvirt + KVM To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1761487/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp