I found a typo for auth_url in nova.conf [neutron] that caused this error! On Sat, Jul 30, 2016 at 11:13 PM, William Josefsson < william.josef...@gmail.com> wrote:
> Hi list, I get this error on centos 7 and liberty when I try to boot a > small vm. Anyone who can share what may be causing this? Will > > > $ nova boot --image Cirros --flavor m1.tiny --nic > net-id=e8e69f4d-d650-4f08-1252-bd8adfc192cb \ > --security-group default --key-name mykey myinstance > > ERROR (ClientException): Unexpected API Error. Please report this at > http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. > <class 'keystoneclient.exceptions.DiscoveryFailure'> (HTTP 500) > (Request-ID: req-1343e5c3-62d3-4818-a7fb-26f5c61da381) > > > # NOVA-API.LOG ON CONTROLLER > > 2016-07-30 23:05:11.678 3358 WARNING oslo_config.cfg > [req-1343e5c3-62d3-4818-a7fb-26f5c61da381 f722963394d74760947e297bd1f7e794 > 03f3af397b254c1980f51cf41a9503ee - - -] Option "username" from group > "neutron" is deprecated. Use option "user-name" from group "neutron". > *2016-07-30 23:05:11.703 3358 WARNING > keystoneclient.auth.identity.generic.base > [req-1343e5c3-62d3-4818-a7fb-26f5c61da381 f722963394d74760947e297bd1f7e794 > 03f3af397b254c1980f51cf41a9503ee - - -] Discovering versions from the > identity service failed when creating the password plugin. Attempting to > determine version from URL.* > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > [req-1343e5c3-62d3-4818-a7fb-26f5c61da381 f722963394d74760947e297bd1f7e794 > 03f3af397b254c1980f51cf41a9503ee - - -] Unexpected exception in API method > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions Traceback > (most recent call last): > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line > 478, in wrapped > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > return f(*args, **kwargs) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line > 73, in wrapper > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > return func(*args, **kwargs) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line > 73, in wrapper > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > return func(*args, **kwargs) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/servers.py", > line 611, in create > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > **create_kwargs) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/hooks.py", line 149, in inner > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions rv = > f(*args, **kwargs) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 1587, in create > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > check_server_group_quota=check_server_group_quota) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 1187, in > _create_instance > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > auto_disk_config, reservation_id, max_count) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 961, in > _validate_and_build_base_options > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > pci_request_info, requested_networks) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line > 1092, in create_pci_requests_for_sriov_ports > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > neutron = get_client(context, admin=True) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 237, > in get_client > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > auth_token = _ADMIN_AUTH.get_token(_SESSION) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", > line 200, in get_token > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > return self.get_access(session).auth_token > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", > line 240, in get_access > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > self.auth_ref = self.get_auth_ref(session) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", > line 184, in get_auth_ref > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > self._plugin = self._do_create_plugin(session) > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions File > "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", > line 180, in _do_create_plugin > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions raise > exceptions.DiscoveryFailure(msg) > *2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions > DiscoveryFailure: Could not determine a suitable URL for the plugin* > 2016-07-30 23:05:11.704 3358 ERROR nova.api.openstack.extensions >
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