Based on the limited information you've provided, this looks like a
configuration issue. If you need help configuring Keystone correctly,
please reach out to the OpenStack mailing list for support.
If this install worked previously and suddenly started displaying this
behavior, please feel free to reopen this bug. If you do reopen this
bug, please provide detailed information on what changed from when your
install worked to when it stopped working, including detailed steps to
reproduce if possible.
** Changed in: nova
Status: Incomplete => New
** Changed in: nova
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1572055
Title:
Run command "nova boot ..." raise
"keystoneclient.exceptions.DiscoveryFailure"
Status in OpenStack Compute (nova):
Invalid
Bug description:
[root@controller2 ~]# nova flavor-list
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor
| Is_Public |
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0
| True |
| 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0
| True |
| 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0
| True |
| 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0
| True |
| 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0
| True |
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
[root@controller2 ~]# neutron net-list
+--------------------------------------+---------+-----------------------------------------------------+
| id | name | subnets
|
+--------------------------------------+---------+-----------------------------------------------------+
| dd38c21b-3ef0-4b67-8ccf-9d7f2d07c65b | public |
5680ce7d-f796-45f4-9eba-b2f3679412bb 10.0.20.0/24 |
| 8858fa32-6c48-4bad-9c46-f435b1dee400 | private |
7383ebeb-eb50-4e5d-8ae5-82ebfdb2ba03 192.168.8.0/24 |
+--------------------------------------+---------+-----------------------------------------------------+
[root@controller2 ~]# nova boot --flavor m1.small --image cirros --nic
net-id=8858fa32-6c48-4bad-9c46-f435b1dee400 --security-group default --key-name
mykey private-instance
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-42bcb9bc-44db-4442-894e-79f6a5b98412)
Here is some log in my nova-api.log:
2016-04-19 17:38:19.998 2269 INFO nova.osapi_compute.wsgi.server
[req-cc721bde-5e15-4b46-9ad1-37d15c9facc1 c647066b9fb248af85f3af547a1e4f9c
d37e5a0f63564641b
e9ffe65e3aed887 - - -] 10.0.20.12 "GET
/v2/d37e5a0f63564641be9ffe65e3aed887/flavors?is_public=None HTTP/1.1" status:
200 len: 1407 time: 0.0291429
2016-04-19 17:38:20.028 2269 INFO nova.osapi_compute.wsgi.server
[req-d8005687-7a32-42da-806c-6eb026f3a8d9 c647066b9fb248af85f3af547a1e4f9c
d37e5a0f63564641b
e9ffe65e3aed887 - - -] 10.0.20.12 "GET
/v2/d37e5a0f63564641be9ffe65e3aed887/flavors/2 HTTP/1.1" status: 200 len: 618
time: 0.0244541
2016-04-19 17:38:27.751 2269 WARNING
keystoneclient.auth.identity.generic.base
[req-a1b416be-398e-4e13-8fd2-3308c4fa2826 c647066b9fb248af85f3af547a1e4f9c d37
e5a0f63564641be9ffe65e3aed887 - - -] Discovering versions from the identity
service failed when creating the password plugin. Attempting to determine
version
from URL.
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
[req-a1b416be-398e-4e13-8fd2-3308c4fa2826 c647066b9fb248af85f3af547a1e4f9c
d37e5a0f63564641b
e9ffe65e3aed887 - - -] Unexpected exception in API method
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions Traceback
(most recent call last):
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 478,
in wra
pped
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions return
f(*args, **kwargs)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 73, in
wrapp
er
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 73, in
wrapp
er
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/api/openstack/compute/servers.py", line
611, i
n create
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
**create_kwargs)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/hooks.py", line 149, in inner
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions rv =
f(*args, **kwargs)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/compute/api.py", line 1581, in create
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
check_server_group_quota=check_server_group_quota)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/compute/api.py", line 1181, in
_create_instance
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
auto_disk_config, reservation_id, max_count)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/compute/api.py", line 955, in
_validate_and_build_base_options
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
pci_request_info, requested_networks)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1059, in
create_pci_requests_for_sriov_ports
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions neutron
= get_client(context, admin=True)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 237, in
get_client
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
auth_token = _ADMIN_AUTH.get_token(_SESSION)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line
200, in get_token
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions return
self.get_access(session).auth_token
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line
240, in get_access
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
self.auth_ref = self.get_auth_ref(session)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py",
line 184, in get_auth_ref
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
self._plugin = self._do_create_plugin(session)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py",
line 180, in _do_create_plugin
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions raise
exceptions.DiscoveryFailure(msg)
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
DiscoveryFailure: Could not determine a suitable URL for the plugin
2016-04-19 17:38:27.752 2269 ERROR nova.api.openstack.extensions
2016-04-19 17:38:27.754 2269 INFO nova.api.openstack.wsgi
[req-a1b416be-398e-4e13-8fd2-3308c4fa2826 c647066b9fb248af85f3af547a1e4f9c
d37e5a0f63564641be9ffe65e3aed887 - - -] HTTP exception thrown: Unexpected API
Error. Please report this at http://bugs.launchpad.net/nova/ and attach the
Nova API log if possible.
<class 'keystoneclient.exceptions.DiscoveryFailure'>
It's run on Centos 7.1 , liberty Openstack , any body can help me ?
Thanks.
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